Developmental disorder of mental health

This trial is testing the safety of a medication called lumateperone in children and teenagers who have schizophrenia, bipolar disorder, or autism spectrum disorder. Participants take the drug once daily for 26 weeks, and researchers monitor for side effects. The goal is to see i…

This study tests whether a gentle electrical current applied to the scalp during reading lessons can improve reading skills in children aged 7 to 17 with dyslexia or reading difficulties. Half the participants receive active stimulation, while the other half receive a sham (place…

This study is checking the long-term safety of a drug called KarXT in teenagers (13-17) with schizophrenia, and a combination of KarXT and KarX-EC in children (5-17) with irritability linked to autism. About 400 participants who completed earlier studies will take the drug for up…

This trial tests whether combining aerobic exercise with a targeted reading therapy, called Phono-Motor Therapy, can improve reading skills in people who have reading difficulties after a stroke. Participants will receive both interventions, and researchers will measure changes i…

This study compares obstacle course training and neuromotor task training in 28 children aged 7-10 with developmental coordination disorder (DCD). Both programs run twice a week for 9 weeks and aim to improve motor planning and functional mobility. Researchers will measure skills…

This trial tests whether adding metacognitive training—exercises that help people think about their own thinking—to standard word-finding rehabilitation can improve language skills in people with chronic aphasia after a stroke. The study involves 18 participants who will receive …

This trial investigates whether combining two medications—reboxetine and methylphenidate—can reduce PTSD symptoms by improving attention and emotional regulation. Adults with PTSD will receive either the drug combination or a placebo for about a month, and researchers will measur…

This trial tests whether methylphenidate, a standard ADHD medication, can reduce attention and hyperactivity problems in children and adolescents with KBG syndrome, a rare genetic condition often accompanied by ADHD-like symptoms. Participants receive alternating blocks of the dr…

This phase 2 trial is testing whether an experimental tablet called ALKS 7290 can reduce ADHD symptoms in adults. About 312 adults with ADHD will take either the drug or a placebo daily for 4 weeks. Researchers will measure changes in symptom scores and watch for side effects to …

This study follows 300 adults with Parkinson's disease, essential tremor, or dystonia who receive deep brain stimulation (DBS). DBS uses a device implanted in the chest to send electrical pulses to brain areas controlling movement. Researchers will track symptom severity, medicat…

This trial compares two parenting programs for caregivers who have depression and are seeking help for their child's emotional or behavioral difficulties. The experimental program, ADAPT, is designed to address the unique emotional needs of depressed parents, while the control is…

This phase 3 trial tests whether solriamfetol, taken once daily, can reduce ADHD symptoms in children aged 6 to under 12. Over 6 weeks, researchers compare the drug against a placebo using a standard rating scale. The goal is to see if solriamfetol is a safe and effective treatme…

This study tests whether solriamfetol, a medication taken once daily, can reduce symptoms of attention deficit hyperactivity disorder (ADHD) in adolescents aged 12 to 18. Over six weeks, participants receive either solriamfetol or a placebo to compare changes in ADHD symptoms. Th…

This pilot study tests a 10-session program called the Cognitive Orientation to Daily Occupational Performance (CO-OP) approach in primary school-aged children with autism. The program teaches children to use cognitive strategies like 'Goal-Plan-Do-Check' to improve performance o…

This trial investigates an unapproved medical device designed to help control a specific disease. Participants receive the device to see if it can reduce symptoms or manage the condition. The study focuses on safety and effectiveness in people with the disease.

This study tests a parent-led, home-based play program designed to improve social cognitive skills—like recognizing emotions and understanding others' perspectives—in young children with autism. Parents are trained to deliver daily 30-minute cooperative games for six months, with…

This study tests whether playing action video games can improve reading in children with dyslexia by training their visual attention. About 76 Cantonese-speaking children with dyslexia will be randomly assigned to play either an action game or a non-action game for 12 hours. Rese…

This study will test a traditional Chinese herbal formula called Pei Tu Ning Feng Tang in 60 children aged 4 to 15 with Tourette syndrome. Researchers will measure changes in tic severity, brain activity using a special light-based scanner, and markers in blood and stool. The goa…

This trial investigates whether a non-invasive brain stimulation technique called tACS, applied during speech therapy, can help people recover language abilities after a stroke. The study includes 120 adults who have had a left-hemisphere stroke and experience aphasia (difficulty…

This study tests whether giving choline supplements to pregnant women who drink heavily can reduce the negative effects of alcohol on their baby's growth and brain development. Choline is an essential nutrient that supports cell membranes and brain function. The trial compares da…

This study tests whether a probiotic called Clostridium butyricum GKB7 can help children with autism. About 90 kids aged 4 to 15 will take either the probiotic or a placebo for a period. Researchers will also look for biomarkers in the gut and blood to better understand the gut-b…

This study tests whether a group-based parenting program called the Chicago Parent Program can improve executive function—skills like self-control and focus—in 4- and 5-year-olds from low-income families. Children and their parents will be randomly assigned to the program or a co…

This study tests whether adding team-building tools—like team charters, communication handoffs, and performance monitoring—to an existing school-based ADHD program (the Collaborative Life Skills Program) makes it work better. Researchers will compare the enhanced program to the s…

This study is testing whether a cochlear implant is safe and effective for infants and toddlers who are deaf in one ear. Sixty children will receive the implant and be followed until age 5. Researchers will compare their hearing abilities to children with normal hearing and to th…

This 24-month study tests whether adding umbilical cord stem cells (AdiaVita) to glutathione therapy helps improve autism symptoms in children ages 3-12. About 100 kids will be randomly assigned to get either glutathione alone or glutathione plus stem cell infusions. Parents and …

This study tests a telehealth program called tele-ImPACT for infants aged 6-24 months who have an older sibling with autism, putting them at higher risk for social communication delays or language disorders. The program teaches parents strategies to support their child's communic…

This study tests whether a combination of umbilical cord stem cells and glutathione can safely improve autism symptoms in 100 people aged 3 and older. Participants receive either the stem cell product plus glutathione, or a placebo plus glutathione, with the option to switch grou…

This study tests a one-time gene therapy called TSHA-102 in girls aged 2 to 4 with Rett syndrome, a severe genetic disorder. The therapy is given as a single injection into the spine. The main goal is to check if it is safe and tolerable, and to see early signs of whether it help…

This study tests whether adding a gentle magnetic brain stimulation (TMS) to a standard behavioral therapy (CBIT) can help teens and young adults with chronic tics or Tourette syndrome better control their tics. About 60 participants aged 12–21 will receive either CBIT alone or C…

This study tests whether spironolactone, a common diuretic, can improve learning and behavior in children aged 3–10 with NCOR gene mutations, which are linked to autism spectrum disorder. Only 2 children will be enrolled, and researchers will measure changes in intelligence and a…

This study tests a new type of talking therapy called mentalization-based therapy (MBT) for young people aged 10-17 who struggle with aggressive or violent behavior. The therapy aims to help them understand their own feelings and those of others. Half of the 632 participants will…

This study tests a digital program that teaches parents strategies to help their young children (14-48 months) with autism traits improve communication and daily living skills. The program is completed online without a coach, making it easier for families who face long waitlists …

This pilot study tests a remote monitoring program (RAMP) for children with ADHD living in rural areas. 36 children aged 5-11 who are starting or restarting stimulant medication will be randomly assigned to receive either text-based symptom questionnaires or digital education han…

This early study tests a brain-computer implant that reads brain signals to help people with severe paralysis (from ALS, stroke, or spinal cord injury) communicate. The device aims to decode imagined speech and allow control of computers. Only 2 participants will be enrolled to c…

This trial tests whether deep brain stimulation (DBS) of the nucleus accumbens can reduce severe, repetitive self-injurious behaviors in 25 children aged 5-17 with autism. Half will get active stimulation, half will have the device off, and parents will report behavior changes. T…

This study tests whether fecal microbiota transplantation (FMT) can help children and young adults with autism who also have stomach issues. FMT involves transferring healthy donor stool into the patient's gut via colonoscopy. Researchers will track changes in gut and autism symp…

This study tests whether a common ADHD medication (OROS-methylphenidate) can help prisoners with ADHD manage their symptoms and reduce problem behaviors. About 150 adults in French prisons will receive either the drug or a placebo for several months. Researchers will track change…

This study follows 20 adults with severe, drug-resistant Tourette syndrome who receive deep brain stimulation (DBS) targeting a specific brain region. Researchers will check tic severity, mental health, and quality of life every year for five years after surgery. The goal is to u…

This study tests a stepped care approach for children aged 8-16 who struggle with anger, defiance, or aggression. All families start with a brief online parenting program. If more help is needed, they are randomly assigned to additional options, including virtual reality-assisted…

This study tests a 16-week inclusive exercise program called PACE for adults with intellectual disability. Participants will attend fitness classes, meet with coaches, and use a web dashboard to set goals. The trial includes 376 people and will measure daily steps and moderate-to…

This phase II trial is testing whether mirtazapine, an antidepressant, can improve mood, sleep, and motor symptoms in people with Rett syndrome. The study will enroll 54 females aged 5 to 40 with a confirmed MECP2 mutation. Participants will receive increasing doses of mirtazapin…

This study tests whether adding a 16-week cognitive remediation program (brain training using PRESCO® software) to standard ADHD medication (methylphenidate) improves daily functioning in adults with ADHD and at least one addiction. 248 participants will be split into two groups:…

This study aims to find the best way to sequence two parent-led therapies for young children with autism: one focused on social communication and another on disruptive behavior. Researchers will enroll 184 children aged 18-48 months and their caregivers to compare different thera…

This study tests whether a child's own bone marrow stem cells can safely improve movement and muscle control in cerebral palsy caused by lack of oxygen at birth. Fifty-eight children aged 1 to 10 will be split into two groups: one gets stem cell infusions right away, the other wa…

This study looks at how well a special intensive therapy called ACQUIRE Therapy works for children with motor problems caused by conditions like cerebral palsy, autism, or brain injury. The therapy involves many hours of play-based exercises each day, often with a cast or splint …

This Phase 2 trial tests whether dexamfetamine, a stimulant used for ADHD, can safely and effectively treat both ADHD and moderate to severe depression in adults. 105 participants will receive either a fast-acting or long-acting version of the drug, or a placebo. The study is cur…

This study tests the safety of an experimental drug called EB-1020, taken once daily, in 180 children and adolescents with ADHD over 52 weeks. Researchers will monitor side effects and how well participants tolerate the medication. The trial is open to those who completed a prior…

This study tests whether the Early Start Denver Model (ESDM), a play-based behavioral therapy, helps young autistic children improve language and daily living skills when used in community programs. Researchers will enroll 600 participants, including 300 children aged 1-5, across…

This study will follow about 4,000 people who have received a fecal microbiota transplant (FMT) — a procedure that transfers gut bacteria from a healthy donor to restore balance in the gut. It aims to see how well FMT works over 3 months, 1 year, and 5 years for conditions like r…

This study is testing whether a simple, non-invasive eye-tracking test can help diagnose autism in young children (ages 24-72 months) born to mothers with HIV in Kenya. Researchers will compare eye-tracking results with standard clinical autism evaluations in 850 children. If the…

This study is testing whether a smartphone app called BlinkLab Dx1 can help doctors diagnose autism in children ages 2 to 11. The app shows videos and sounds, then measures how children react. Parents also answer questions about their child's development. The goal is to see if th…

This study is testing a digital app called QbMobile that measures attention, impulsivity, and activity levels through two 10-minute tests. Researchers want to see if the app can help distinguish ADHD from conditions like bipolar disorder, autism, depression, and anxiety. About 30…

This study is testing a new test called the Five Digits Test (FDT) to see if it can measure a person's ability to stop automatic responses—a skill often affected in ADHD and autism. The FDT does not require reading, making it useful for people with different language backgrounds.…

This study is testing a device called SenseToKnow that uses video and a caregiver survey to help detect autism in children aged 16 to 36 months. The goal is to see how accurate the device is compared to a doctor's diagnosis. About 350 children from Duke Health will take part.

This study is testing whether a portable sleep monitor can accurately detect obstructive sleep apnea in children with autism spectrum disorder. Twenty children aged 6 to 18 will wear the portable device at the same time as their standard in-hospital sleep test. Researchers will c…

This study is testing a computer program called DystoniaNet that uses artificial intelligence to help doctors diagnose isolated dystonia, a movement disorder. The trial will enroll 1000 people with dystonia or other conditions that look like it, such as Parkinson's disease or ess…

This study tests different combinations of an online program called CARRII, designed to help Native American women reduce their risk of alcohol-exposed pregnancy. Over 500 participants will be randomly assigned to one of eight versions of the program for three months. The goal is…

This study tests whether chewing xylitol gum during pregnancy can reduce the risk of preterm birth and low birthweight. 6,000 pregnant women in Malawi will chew either a high or low dose of xylitol gum or a placebo gum. The goal is to see if improving oral health with xylitol lea…

This study tests a special therapy for stroke patients in the hospital to help them avoid falls after they go home. Falls are common after a stroke and can cause injuries or fear of falling. The therapy includes extra exercises and education about fall risks. Researchers will tra…

This study tests whether adding extra supports—like telehealth coaching and practical help—to a group parenting program can prevent language delays in young children (12-42 months) of parents with substance use disorders. 244 parents will be assigned to the group program alone or…

This study tests three school-based programs to help high school students who are at risk for behavior problems like conduct disorder. About 120 students will be randomly assigned to a mindfulness program, a mindfulness program with a mobile app, or a life skills program. Researc…

This study explores whether visiting a museum can support the social and emotional well-being of autistic adults. Researchers plan to enroll 90 autistic adults aged 18 to 50 with average intellectual ability. Participants choose one of three options: a solo museum visit, five gui…

This Phase 3 trial tests whether fenfluramine (Fintepla) can reduce behavioral and emotional symptoms in people with Rett syndrome. About 200 participants will receive either the drug or a placebo for 14 weeks. The study measures changes in behavior, sleep, and overall condition …

This study explores whether hypnosis can help people with stroke, traumatic brain injury, or multiple sclerosis improve their attention and reduce fatigue. About 48 participants will receive hypnosis sessions alongside standard care, while researchers monitor brain activity with …

This trial tests whether daily music training—either piano practice or listening to music—can improve behavior and thinking in children with fetal alcohol spectrum disorder (FASD). Each child will do both activities for 12 weeks each, in a random order, with tests before and afte…

This trial tests whether using a weighted blanket at night and during the day can improve sleep in children aged 5-12 with ADHD who still have sleep problems despite standard care. Half the children will receive a weighted blanket, while the other half gets a non-weighted sham bl…

This pilot study tests a bedtime routine called 'The Power Down' for autistic children aged 6 to 10 who have trouble settling down to sleep. The routine uses gentle massage and calming sounds to help children relax before bed. Caregivers will lead the routine each night for two w…

This trial tests a structured, 8-session program designed to help adults who stutter feel less anxious and more confident in job interviews. The program uses techniques like cognitive restructuring, voluntary stuttering, and simulated interviews to gradually reduce fear of negati…

This study looks at whether a store-bought weighted blanket can help children aged 5-12 with ADHD who have trouble sleeping. 100 kids will use the blanket every night for 4 weeks, and researchers will track their sleep with a wrist monitor. The goal is to see if the blanket incre…

This study tests whether low-intensity focused ultrasound (LIFU), a gentle sound wave technique, can safely improve speech fluency in people who stutter. Twenty adults who stutter will receive LIFU or a sham treatment, and researchers will measure changes in stuttering severity a…

This study tests whether a specialized speech therapy that focuses on word meanings can help people with mild-to-moderate semantic aphasia—a condition where brain damage impairs understanding and use of words. Participants first undergo a control period of standard language exerc…

This study tests whether AI-powered modules, accessed through a phone or computer app, can help autistic individuals improve social communication. Participants practice skills like empathy, asking questions, and listening, receiving feedback via voice recognition. The goal is to …

This study tests whether a virtual reality program can help children with ADHD improve their attention by repeatedly exposing them to distractions in a simulated classroom. The idea is that, like getting used to a loud noise, children may become less reactive to distracting sight…

This study tests a group-based program called GEARS that teaches emotion regulation skills to adults with ADHD. Researchers will compare 150 participants who receive GEARS to those on a waiting list, measuring changes in emotional control, ADHD symptoms, and quality of life. The …

This pilot study tests whether repeated transcranial magnetic stimulation (rTMS) can reduce stuttering in adults. Two participants will receive 10 rTMS sessions, and researchers will measure changes in brain activity and speech. The goal is to see if this non-invasive treatment c…

This study tests whether the drug lumateperone can safely reduce irritability in children aged 5 to 17 with autism spectrum disorder. Participants receive either a high or low dose of lumateperone or a placebo daily. The main goal is to see if the drug improves irritability score…

This study tests whether a 16-week social skills program, called PEERS, can improve social functioning in adults with autism spectrum disorder (ASD). Researchers will measure changes in social symptoms and brain activity related to social processing. The goal is to see if this be…

This study tested an 8-week virtual reality program based on cognitive-behavior therapy to help adults with autism spectrum disorder handle sensory sensitivities. 90 participants practiced relaxation, ranked scary situations, and faced them gradually in VR. The goal was to reduce…

This trial tests a structured, parent-assisted social skills program called PEERS® for adolescents with autism spectrum disorder. The program uses cognitive-behavioral techniques to teach practical skills for making and maintaining friendships. Researchers will measure changes in…

This study tests a couple group therapy program designed for adults with autism spectrum disorder (ASD) and their partners. The program teaches communication skills like using "I" statements, focusing on conversations, and giving positive feedback. The goal is to improve relation…

This trial tests whether a structured social skills program, called PEERS, can help adults with autism improve their social interactions and relationships. Participants aged 18 to 45 with relational difficulties and a caregiver's support will either join the program or be in a co…

This study tests a smartwatch-based program designed to help people with post-stroke aphasia—a condition that impairs language—improve their ability to name objects. Over six weeks, participants receive daily prompts to name pictures and answer simple yes/no questions about the i…

This study tests whether the drug lumateperone can safely reduce irritability in children aged 5 to 17 who have autism spectrum disorder. Participants receive either a high dose, low dose, or placebo daily for several weeks. Researchers measure changes in irritability using a sta…

This phase 2 trial is testing whether the drug lumateperone can reduce stuttering symptoms in adults with moderate to severe childhood-onset stuttering. Participants take either lumateperone (21 mg or 42 mg) or a placebo daily for several weeks. Researchers will measure changes i…

This study tests whether Jornay PM, a stimulant taken at night for ADHD, is safe and helpful for children who also have epilepsy. About 25 kids will take the medication and be monitored for improvements in ADHD symptoms. The goal is to ease attention and hyperactivity without tri…

This trial tests whether a therapy that blends Exposure and Response Prevention (ERP) with Habit Reversal Training (HbRT) can reduce both obsessive-compulsive and tic symptoms in adults with Tourettic OCD — a subtype where OCD and tic disorders overlap. Standard treatments usuall…

This trial tests whether sertraline, a widely used antidepressant, can reduce anxiety in children and teens aged 8 to 17 with neurodevelopmental disorders such as autism, ADHD, Fragile X syndrome, and Tourette syndrome. Participants receive either sertraline or a placebo for seve…

This clinical trial tests whether a 15-week parent-led nutrition program called Exploradores de Sabores can help children aged 4 to 11 with autism spectrum disorder eat a more varied diet and improve their nutritional status. Caregivers attend weekly group sessions with a dietiti…

This trial tests whether a culturally adapted, nurse-led program called COPE can improve the psychological wellbeing of primary caregivers of children with autism spectrum disorder in Pakistan. The program includes four weekly sessions focused on coping skills, emotional regulati…

This study tests whether a structured behavioral therapy called CBIT can help children and teens aged 10–17 with chronic tics (Tourette syndrome or persistent tic disorder) gain better control over their symptoms. Participants receive 8 weekly CBIT sessions, learning to replace t…

This trial tests whether six months of group singing can improve mood, quality of life, and language recovery in stroke survivors with aphasia, while also supporting their personal caregivers. Half of the participants will attend weekly singing sessions; the other half will recei…

This study looks at how sensory sensitivity affects sleep and emotions in autistic children ages 6-10. Researchers will test a simple bedtime routine called Power Down, where caregivers give their child a gentle massage to help them relax before sleep. The goal is to see if this …

This study tests whether a short educational program can help adults with ADHD feel more satisfied and confident in managing their condition. The program combines group sessions with digital materials, covering self-help tools and treatment options. Researchers will compare this …

This study tests whether a gentle, non-invasive brain stimulation technique called tDCS can help people recover language abilities after a stroke that causes aphasia. Participants receive 14 sessions of tDCS over 7 days combined with speech therapy. Researchers measure language i…

This study tests whether a gentle electrical stimulation device worn on the ear can help improve social, communication, and behavioral symptoms in adults with high-functioning autism. Participants use the device at home for 30 minutes a day, up to 5 times a week, for 3 weeks. The…

This study explores whether a single session of transcranial magnetic stimulation (TMS) can reduce depression symptoms in adults with autism spectrum disorder. Researchers will use brain wave recordings (EEG) and eye-tracking to see how the brain responds to sad faces before and …

This study tests whether a device that gently stimulates the forehead during sleep can help children aged 8 to 12 who have ADHD linked to prenatal alcohol exposure. The device, already cleared for general pediatric ADHD, is used at home by parents each night for four weeks. Resea…

This study tests a new approach called ENGAGE, where children with disabilities (like autism or cerebral palsy) help set their own therapy goals. About 96 kids aged 5-12 and their therapists will be split into two groups: one using ENGAGE and the other using usual therapy. Resear…

This study tests whether a short program of aerobic exercise, combined with parent-led sleep training, can improve sleep and behavior in children with autism who have sleep problems. About 120 children aged 3-11 will take part. The exercise sessions are twice a week for 30 minute…

This study tests an 8-week program called MH-POWER designed to help autistic college students manage stress, anxiety, and depression. The program combines cognitive behavioral therapy, acceptance and commitment therapy, and habit formation through weekly group sessions and daily …

This study compares word learning in late-talking toddlers (ages 2–3) who receive a behavioral treatment called VAULT. One group is taught words from categories they already know (like animals), while the other group learns words from less familiar categories. The goal is to see …

This study looks at whether adding a therapy dog to a group behavioral program helps children with autism manage their emotions better. About 240 children with autism who have trouble controlling emotions will take part. The program teaches emotion regulation skills, and some chi…

This study tests whether a smartphone-based program is practical and helpful for young adults aged 18-25 who have ADHD and drink heavily. Participants use the app for 31 days to improve awareness and self-control around alcohol. The goal is to see if the app reduces binge drinkin…

This study tests whether probiotics, a dietary supplement, can improve attention and brain-gut health in children aged 8 to 11 with mild ADHD. Half of the 80 participants will receive probiotics, and half a placebo. The main focus is on changes in attention test scores over time.

This pilot study tests whether the Voiceitt app can help people with speech impairments caused by conditions like cerebral palsy, stroke, ALS, or Parkinson's disease communicate more effectively. Participants use the app to see if it improves speech clarity and daily communicatio…

This study tests a program called Invest in Play (iiP) for parents of children aged 6-12 with problem behaviors. About 180 families will be randomly assigned to the program or a control group. Parents will fill out surveys to see if the program reduces challenging behaviors and i…

This study tests whether combining home-based brain stimulation (tDCS) with virtual speech therapy can improve communication in adults with primary progressive aphasia, a language disorder often caused by Alzheimer's disease. Eighty participants will receive either active or plac…

This study tests whether a version of Dialectical Behavior Therapy (DBT) skills training, adapted for autistic adults, is feasible and helpful for those with emotion regulation difficulties. The program uses simplified language, more visuals, autism-relevant examples, and hands-o…

This study compares two types of speech therapy for people with aphasia, a language disorder often caused by stroke. One therapy, called Semantic Feature Analysis (SFA), helps people name objects by describing their features. The other adds metacognitive strategy training (SFA+MS…

This study tests a 12-week behavioral therapy program delivered via video calls to help autistic youth (ages 4-17) cope with insistence on sameness—difficulty tolerating changes in routine. Parents are trained to support their child during weekly sessions. The goal is to see if t…

This study tests whether certain supplements—prebiotics, probiotics, omega-3s, and vitamin B1—can reduce ADHD symptoms in children aged 6 to 12. Over 12 weeks, 68 kids will receive either a gut-focused supplement, a brain-focused supplement, a combination, or a placebo. Researche…

This study looks at whether acupuncture can improve symptoms of ADHD in children ages 6 to 12. Researchers will give some kids acupuncture plus herbal medicine, and others just herbs, then compare results using parent surveys and interviews. The goal is to see if adding acupunctu…

This study tests whether a non-invasive brain stimulation technique called tDCS can improve social communication and reduce repetitive behaviors in adolescents with autism. Researchers will use machine learning to analyze brain activity (EEG) and clinical data to predict who will…

This trial tests whether shining a specific type of near-infrared light on the forehead—called transcranial photobiomodulation (tPBM)—can improve attention and reduce impulsivity in adults with and without ADHD. Participants receive either active tPBM or a sham (fake) treatment f…

This study tests whether an online Spanish course can teach parents of young children with autism to use Pivotal Response Treatment (PRT) to boost communication and social skills. Forty Spanish-speaking families with children aged 2 to 5 will take 12 weeks of online lessons, atte…

This study tests whether folinic acid (a form of vitamin B9) can reduce irritability and improve behavior in 150 children aged 3 to 6 with autism. Half will get folinic acid, half a placebo, for 9 weeks. Researchers will also check if it helps with communication, sleep, and gut s…

This study tests whether shining a low-level infrared light on the forehead (called photobiomodulation) can improve autism symptoms like inattention, impulsivity, and social difficulties. Researchers will compare the real light treatment to a sham (inactive) device in 280 people …

This study tests whether a non-invasive brain stimulation technique called TMS, combined with language therapy, can improve speech in people who have aphasia after a stroke. Researchers will compare real TMS to a sham (fake) version in 63 participants who had a stroke 2 to 6 week…

This study tests whether the drug arbaclofen can improve social function, anxiety, and quality of life in children and adolescents with autism. Participants first receive a single dose of arbaclofen or placebo to see if brain-wave changes can predict who will benefit. Then everyo…

This study tests whether a parent-led online program can improve sleep in autistic children aged 3 to 7 years. About 130 children will be randomly assigned to one of two behavioral sleep programs for 10 weeks. The goal is to see if the structured program reduces insomnia symptoms…

This study tests whether a new type of virtual reality therapy can improve arm function in people who had a stroke. Fifty-four participants will try different versions of mirror therapy, some with added attention-focusing techniques. The goal is to see which approach works best f…

This study tests whether a web-based program called autimia, which uses cognitive behavioral therapy techniques, can help adults with autism spectrum disorder manage stress and improve their well-being. About 236 participants will either use autimia plus their usual care, or just…

This study tests whether immersive virtual reality (VR) can train children with autism, aged 8 to 16, to better process multiple senses at once. Fifty participants will either receive VR training plus usual care or usual care alone. The goal is to see if VR practice helps them fe…

This study tests a new parent group program for teens aged 12-17 with autism who also have anxiety or depression. The program teaches parents skills to support their teen's mental health. Researchers will see if the program is practical and helpful for families.

This study tests whether home-based video games can improve speech clarity and arm movement in children with cerebral palsy. Fifteen children aged 8-17 will play specially designed computer games for 30 minutes a day, 5 days a week, for 8 weeks. Researchers will measure changes i…

This study tests an educational support group program for people with progressive aphasia (a language disorder caused by Alzheimer's or other dementias) and their carepartners. The program includes group education, support sessions, and communication skills training. Researchers …

This study tests whether transferring healthy gut bacteria (fecal transplant) through a tube or colonoscopy can reduce autism symptoms in 75 children aged 3-16 with moderate-to-severe autism. Kids continue their usual behavioral therapy. The main goal is to see if autism severity…

This study tests whether real-time fMRI neurofeedback can help teens aged 10-16 with Tourette Syndrome reduce their tics. Participants learn to control activity in a brain region linked to tics by watching their own brain activity on a screen. The trial compares this to a control…

This study tests whether a safe, non-invasive brain stimulation technique called tDCS can help reduce certain autism symptoms, like repetitive behaviors and hyperactivity, in children and young adults aged 4 to 17. Researchers will apply a mild electrical current to the cerebellu…

This study tests whether folinic acid, a form of vitamin B9, can improve autism symptoms in children aged 3 to 10. About 184 children will receive either folinic acid or a placebo for 12 weeks, then all can try the vitamin. The goal is to see if it reduces behavioral and communic…

This study adapts a group therapy program called Regulating Together for children aged 8-12 with autism and intellectual disability who struggle with emotions like irritability and aggression. The therapy uses relaxation, mindfulness, and parent training to help kids regulate the…

This study tests a new, non-invasive brain stimulation technique called tTIS in 16 children aged 4-10 with autism. The main goal is to see if it is safe and tolerable. Some children will receive real stimulation and others a sham (fake) version for 5 days. Researchers will track …

This pilot study tests whether Tai Chi or exercise can reduce attention problems in college students with ADHD. Researchers will enroll 145 students and measure changes in inattention symptoms. The goal is to see if these non-drug approaches are feasible and worth studying furthe…

This study tests two types of speech therapy for adults with mild-to-moderate primary progressive aphasia, a condition that slowly impairs language. Researchers will compare the therapies in 200 participants to see which better improves communication and reduces caregiver burden.…

This study tests whether combining a gentle, non-invasive brain stimulation technique called rTMS with personalized language training can improve language skills in children aged 2 to 5 with global developmental delay. About 50 children will be split into two groups: one gets bot…

This study tests whether a non-invasive brain stimulation technique called rTMS can improve word-finding in people who have trouble speaking after a stroke. Researchers will use MRI scans to guide the stimulation and see how the brain responds. The trial involves 45 participants …

This study tests a 12-week exercise program called FMS-CrossFit in 184 preschoolers with autism, ages 3-6. The program combines motor skill drills with circuit training to improve school readiness, social skills, and self-regulation. Researchers will compare these kids to those r…

This Phase 2 trial tests whether a single dose of cannabigerol (CBG), a non-psychoactive cannabis compound, can improve attention and reduce hyperactivity in adults with ADHD. 76 participants will receive either 80mg of CBG or a placebo, then complete computer and paper tasks mea…

This study tests whether a gentle electrical current applied to the brain can make speech therapy more effective for people with chronic aphasia (trouble speaking or understanding language) after a stroke. About 50 adults who had a stroke at least six months ago will receive eith…

This study tests a communication coaching program for adolescent and young adult cancer survivors (ages 18-35) who have finished treatment at least a year ago. Participants complete online sessions and AI coaching to improve how they talk with peers. The goal is to see if the pro…

This study is testing whether speech amplification devices can help people with Parkinson's disease and related conditions who have a soft, weak voice (hypophonia). Researchers will work with 100 participants to measure how well these devices improve speech loudness, clarity, and…

This study tests whether a personalized brainwave training (neurofeedback) can reduce ADHD symptoms like inattention and hyperactivity in children aged 6-13. Forty children will receive either standard or personalized neurofeedback during school holiday camps. Researchers will ch…

This study tests a brief online program called Project Independence for caregivers of autistic youth aged 10 to 14. The program gives practical tools to help kids build daily living skills like dressing or chores. About 70 caregivers will be randomly assigned to the program or an…

This study tests if trauma-adapted yoga, added to usual care, can improve mental health and quality of life for 180 teens diagnosed with ADHD or PTSD. Participants will be randomly assigned to a yoga group or a waiting list. The study also explores if online yoga is a feasible op…

This study tests whether a cannabis compound called cannabigerol (CBG) can reduce ADHD symptoms like inattention and hyperactivity in teenagers. Sixty adolescents aged 12 to 17 who have not responded well to other treatments will receive either CBG oil or a placebo for 12 weeks. …

This study tests a cognitive behavioral therapy (CBT) program called ADHD&me, designed to improve self-esteem in young people aged 16-25 with ADHD and low self-esteem. Participants will attend seven therapy sessions and complete questionnaires about their self-esteem, masking beh…

This study tests if a digital app called LEXURE can improve language skills in people who have trouble speaking after a stroke (aphasia). About 116 adults who had a stroke at least 3 months ago will either use the app or do workbook exercises. The goal is to see if the app helps …

This pilot study tests whether a trauma-focused therapy (TF-CBT) adapted for autistic youth is practical and well-received in community mental health centers. About 24 autistic children and their therapists will participate. The goal is to see if the therapy is acceptable and fea…

This study tests two different exercise programs—SPARK (a structured sports and play program) and game-based circuit training—in 22 children with autism aged 5 to 12. Over 12 weeks, researchers will measure changes in motor skills and social interaction. The goal is to find out w…

This study tests whether a non-invasive brain stimulation technique called theta burst stimulation (TBS) can improve core symptoms of autism, such as social difficulties and repetitive behaviors. Researchers will apply TBS to a specific brain area (right inferior frontal gyrus) i…

This study looks at whether playing with kinetic sand can help children with autism improve their balance and hand-eye coordination. Seventeen children aged 6 to 12 will take part in 30-minute play sessions, three times a week for six weeks. The activities include molding shapes …

This study tests whether a mindfulness-based program can help adults with Tourette syndrome or persistent tic disorders reduce their tics. Participants will either learn mindfulness techniques to manage urges or receive standard relaxation and coping support. The goal is to see w…

This study tests whether virtual reality (VR) games can make speech therapy more fun and improve how often people practice. Researchers will enroll 30 adults with voice disorders at the Glenrose Rehabilitation Hospital. Participants will use VR speech therapy games at home and in…

This study tests whether Ayre's Sensory-Motor Integration Exercises, a type of play therapy, can help children with autism spectrum disorder (ASD) improve their sensory processing and motor skills. The trial will involve 28 children aged 9-11, with half receiving 12 sessions of t…

This study tests whether combining two proven treatments—computer-based working memory training and parenting classes—can improve ADHD symptoms in children ages 8-12. Researchers will enroll 200 kids with ADHD and compare the effects of doing the computer training first, then par…

This study tests whether a therapist-guided online cognitive-behavior therapy program can help reduce obsessive-compulsive disorder (OCD) symptoms in children and teens with autism. About 220 participants will receive the online treatment or a comparison condition. The goal is to…

This study tests whether adding a gentle brain stimulation technique (tDCS) to a type of talk therapy (DBT skills training) can improve ADHD symptoms in adults. Sixty adults with ADHD will receive either real or fake tDCS before weekly therapy sessions for 10 weeks. The goal is t…

This study tests whether playful physiotherapy can improve emotional self-regulation and quality of life in children aged 7-12 with ADHD or autism. Twenty-five children will take part in movement- and play-based group sessions. Parents will report changes in behavior and well-bei…

This study is testing whether a web-based platform called Cognishine can help adults with cognitive and speech problems after a brain injury or stroke. Instead of using paper exercises, patients will do therapy on a tablet or computer. The goal is to see if this digital approach …

This study tests a program called Thrive that helps young adults (ages 18-25) with fetal alcohol spectrum disorders (FASD) set personal goals and build support networks. Participants are randomly assigned to start the program right away or after a delay, and then to work individu…

This study is testing whether a liquid form of leucovorin (a type of folate) can improve social communication and language in young children with autism. Researchers will enroll 80 children ages 2.5 to 5 years who have a specific antibody linked to folate transport. The study las…

This study tests Jornay PM, a once-daily ADHD pill taken at night, in 30 adults aged 18-60. The goal is to see if it improves focus, emotional control, and daily function from morning through early evening. Researchers will measure symptom changes over 10 weeks.

This study is testing whether playing special brain-controlled games at home can help school-aged children (ages 7 to 11) with mild to moderate ADHD pay better attention and feel less hyperactive. About 146 children will play these neurofeedback games over several weeks, and rese…

This study tests a new speech therapy technique for people with aphasia (trouble speaking) after a stroke. Instead of copying a therapist's voice, participants will practice speaking along with an AI-cloned version of their own voice. The goal is to see if this personalized appro…

This study is testing whether a 10-week music-based program done at home on a tablet can help people recover from a stroke. The program includes rhythm exercises, singing, playing a xylophone, and listening to music. Researchers will compare 100 stroke survivors who do the music …

This study tests whether a safe, noninvasive brain stimulation technique called HD-tDCS can reduce stuttering symptoms like repetitions and blocks. Fifty adults who stutter will receive a single session of stimulation and complete speaking tasks before and after. The goal is to s…

This Phase 2 study tests whether TB006, an antibody that targets a protein called Galectin-3, can improve core symptoms of autism in adults aged 18 to 35. Forty-five participants will be randomly assigned to receive either TB006 or a placebo for 14 weeks, with an open-label exten…

This study tests if giving a sedative nose spray (dexmedetomidine or esketamine) before anesthesia can reduce negative behavior changes like sleep problems or anxiety in children with autism after surgery. About 234 children aged 2-12 will be randomly assigned to receive one of t…

This phase 2 trial is testing a topical gel and mouthwash made from olive oil, betaine, and xylitol (XCM-OM118) to see if it can reduce severe oral mucositis (painful mouth sores) in head & neck cancer patients receiving radiation. The study will enroll 63 adults and track how ma…

This pilot study tests a digital coaching program for autistic young adults aged 18 to 35. The program uses two conversational agents to deliver personalized goal-setting and support based on a proven model called COMPASS. Over 10 weeks, 38 participants will use the app to work o…

This study compares two therapy programs designed to help autistic people manage their emotions. One program (EASE) was created specifically for autistic individuals, while the other (Unified Protocol) is a general therapy. Researchers want to see which one works better in real-w…

This study tests three different naming treatments for people with aphasia, a language disorder often caused by stroke. The goal is to see which approach best helps participants remember words and use them in daily life. Thirty adults with chronic aphasia will practice naming pic…

This study tests a telehealth program that coaches parents of children with autism to improve their child's communication and behavior while reducing parental stress. Researchers will train community providers to deliver the coaching to 90 families, including those in remote area…

This study tests a program called BRIDGE for mothers with depression and their children aged 3-7 who have attention or behavior problems. The program aims to improve children's self-control and reduce problem behaviors by supporting mothers' mental health. About 60 families will …

This study tests two approaches in public schools: a teacher-led program (RUBIES) to reduce challenging behaviors in autistic children, and a leadership strategy (HELM) to help schools keep using effective methods. About 373 teachers and students in grades K-5 will take part. The…

This study tests a drug called DT402 (a form of MDMA) in 20 adults with autism spectrum disorder. The goal is to see if it can reduce the severity of social and communication problems. Participants will take the drug and report their experiences using simple rating scales. It is …

This study tests a portable robotic device called PhiCube that helps children aged 4 to 18 with neuromotor disorders (like cerebral palsy) or coordination difficulties improve arm movement. The device uses games to make therapy fun, with 30 sessions over 3 months. Researchers wil…

This study tests a Spanish-language program called Unstuck and On Target for children ages 8-11 with autism and/or ADHD. The program helps kids improve skills like planning and flexibility, and supports their caregivers. About 40 families will either join the program right away o…

This study tests a telehealth program called RELAX that teaches teens with ADHD and their parents skills to manage strong emotions and reduce family conflict. About 60 families will be split into two groups: one gets the RELAX program, the other gets educational materials. A smal…

This study tests whether a mindfulness program delivered over Zoom can reduce anxiety and depression in autistic teenagers. About 160 teens and their caregivers will either join weekly group mindfulness sessions or use a meditation app on their own. The goal is to see if the grou…

This study tests whether a safe, non-invasive brain stimulation technique called theta burst stimulation (TBS) can boost language recovery in people with post-stroke aphasia. 45 adults with non-fluent aphasia will receive either real TBS (targeting the left or right brain) or a s…

This study tests if a marijuana-based drug (mostly CBD with a little THC) can reduce anxiety in adults with autism. About 108 people aged 18 to 45 will take the drug or a placebo daily for 8 weeks. Researchers will track anxiety, social skills, and repetitive behaviors through we…

This study tests an oral medicine called bionetide in 210 girls and women with Rett syndrome, a rare genetic disorder. The goal is to see if bionetide improves behavior and communication compared to a placebo over 12 weeks. Participants must be 5 to 20 years old and have a confir…

This study is testing a non-invasive brain stimulation technique called temporal interference stimulation to see if it can safely improve language abilities in people with post-stroke aphasia. The trial will enroll 40 adults who have language problems after a stroke. Researchers …

This study tests whether a mild electrical current applied to the back of the brain (cerebellar tDCS) can boost language therapy for people who have trouble finding words after a stroke. Sixty adults who had a left-hemisphere stroke at least six months ago and still have aphasia …

This study is testing whether a non-invasive brain stimulation technique called repetitive transcranial magnetic stimulation (rTMS) applied to the cerebellum can improve cognitive deficits and mood in people with schizophrenia, autism, bipolar disorder, depression, or Parkinson's…

This study is testing a driving simulator called ADRIS 2.1 for teens aged 13-18 with ADHD. The simulator tracks driving errors like running red lights or speeding, and some participants will get 12 training sessions over 6 weeks. Researchers want to see if the simulator can impro…

This study tests whether a non-invasive brain stimulation technique called rTMS can safely and effectively reduce depression in autistic youth aged 16-24. Eighty participants will receive either real or sham rTMS over 30 sessions. The goal is to see if this approach, already used…

This study compares two parenting programs for parents of children aged 2-6 with autism spectrum disorder. One is a structured 13-week group program (Incredible Years), the other is a shorter workshop series. The goal is to see if the longer program reduces parent stress and impr…

This study tests whether a 12-week high-intensity exercise program can improve language, thinking, and physical health in 120 adults with aphasia (trouble speaking or understanding language) after a stroke. Participants are randomly assigned to either high-intensity or low-intens…

This study is testing two group programs for autistic middle-schoolers who are fully included in regular classes. One program focuses on organization, planning, and study skills; the other on social skills. 224 teens and their parents will be randomly assigned to one of the two p…

This study tests a telehealth program called STRW-T that teaches daily living skills like laundry, cooking, and money management to autistic adolescents in their last two years of high school. The program involves 15 weekly group and one-on-one sessions via Zoom. Researchers will…

This study tests whether a modified sports program (Sports Stars Brazil) combined with a context-focused intervention (PREP) can help adolescents with autism spectrum disorder (ASD) become more physically active and engaged. The trial will include 52 teens with ASD and measure ch…

This study looks at whether reducing ultra-processed foods (like chips, soda, and packaged snacks) can improve thinking skills in children aged 10-15 with ADHD. Over 12 weeks, one group gets weekly online nutrition classes to swap junk food for whole foods, while the other group …

This study tests whether adding an AI app to standard behavioral parent training helps families with children aged 5-12 who have disruptive behaviors like irritability or ADHD. Forty parents will either attend 8 weekly online training sessions alone or with 24/7 access to an AI v…

This study tests whether adding hand gestures to standard speech therapy helps Cantonese speakers with aphasia find words more easily. 90 participants will first receive verbal-only therapy, then after a break, switch to therapy that combines gestures with speech. Researchers wil…

This study tests a new therapy called TUNE In for adults with autism who struggle with social situations. The therapy helps with social motivation, anxiety, and skills. About 40 adults will take part to see if it improves their social functioning.

This study tests whether high-dose vitamin B6 supplements can reduce anxiety and sensory over-reactivity in autistic adults. Researchers will compare a group taking vitamin B6 to a group taking a placebo. The trial involves 40 participants aged 18 to 60 with an autism diagnosis.

This study tests a non-drug device (Monarch eTNS) that gently stimulates a nerve in the face to help ease ADHD symptoms in children and teens aged 7 to 17. About 60 participants will use the real device or a sham (fake) device every night for four weeks. The main goal is to see i…

This study tests a type of talk therapy called Acceptance and Commitment Therapy (ACT) for teenagers who have both social anxiety disorder and oppositional defiant disorder. The therapy aims to help teens become more flexible in their thinking and behavior. Researchers will measu…

This study tests whether a postbiotic dietary supplement called PostbiotiX Comfort® can improve gut and behavioral symptoms in children with autism spectrum disorder (ASD). Researchers will give the supplement daily for one month to 90 children aged 3-8 years. They will measure c…

This study tests whether combining Transcranial Magnetic Stimulation (TMS) with speech therapy can improve language in people with mild aphasia after a stroke. About 24 adults who had a left-brain stroke at least 6 months ago will receive either real or fake TMS along with 10 day…

This study tests whether immersive virtual reality (VR) therapy can improve cognitive, motor, and social skills in children aged 8 to 18 with ADHD, autism, or cerebral palsy. Participants will use the CAREN VR system, which provides interactive exercises with visual, sound, and t…

This study looks at whether playing pickleball twice a week for 8 weeks can improve movement, sleep, mood, and core autism traits in adults aged 18-45 with autism spectrum disorder. Participants are randomly assigned to start pickleball right away or after a delay. The goal is to…

This study tests a technique called Wilbarger Deep Pressure and Proprioceptive Technique (DPPT) in 40 autistic children aged 6-10 who have trouble with motor skills and sleep. The therapy involves gentle brushing, joint compressions, and calming activities for 30-45 minutes, thre…

This study tests whether sensory exercises can improve repetitive behaviors, communication, social interaction, and motor skills in children with autism. About 26 children aged 5 to 11 will take part. Researchers will measure changes using standard questionnaires before and after…

This study tests a computer-based training program called FOCAL+ for teens with ADHD aged 16-19 who have a driver's license. The training teaches them to limit how long they look away from the road while driving. Researchers will measure if the training reduces risky glances duri…

This pilot study tests a 16-week telehealth program that coaches parents to help their autistic children who struggle with insistence on sameness—like needing things to stay the same or getting upset over changes. Researchers will see if parents can learn the techniques and if ch…

This study tests personalized speech therapy delivered online for people with primary progressive aphasia (PPA), a condition that slowly destroys language skills. Researchers will enroll 30 adults with mild PPA and tailor exercises to their specific variant. The goal is to see if…

This study tests whether virtual reality exercises can improve attention problems in people who have had a brain injury, like a stroke or traumatic brain injury. About 135 participants will either do VR-based cognitive games or standard pen-and-paper exercises for 20 sessions. Th…

This study tests whether the My Health Coach app can improve quality of life and daily functioning for adults with fetal alcohol spectrum disorders (FASD). Two hundred participants will be split into two groups: one gets the app right away, the other waits 12 weeks. Everyone comp…

This study tests whether a gentle electrical current applied to the brain (tACS) during language therapy can help people with post-stroke aphasia name objects more accurately. 64 adults with aphasia will receive either real or sham stimulation while practicing word-naming tasks. …

This study tests whether joining a community choir for 12 weeks can improve communication and quality of life for people with chronic aphasia (trouble speaking or understanding language) after a stroke. Fifty participants will be randomly assigned to either choir sessions plus ho…

This study tests a smartphone app called Zenicom that provides personalized speech therapy exercises for people who have trouble speaking after a stroke (aphasia). Twenty adults with recent stroke and aphasia will either receive standard speech therapy alone or standard therapy p…

This study tests whether a smartphone app, with or without personal coaching by phone, can improve sleep in children aged 6–12 with autism and insomnia. Parents use the app to learn behavioral sleep strategies. The trial will enroll 195 families and also measure effects on childr…

This study compares cognitive behavioral therapy (CBT) with online expert coaching to usual care for children aged 6-14 with autism who struggle with anxiety, irritability, or emotional outbursts. About 100 children and 50 therapists will take part. The goal is to see if the coac…

This study tests whether a noninvasive brain stimulation technique called rTMS can improve social abilities in adults with autism. Researchers will measure brain responses and eye gaze patterns before and after treatment. The goal is to see if this approach can ease core social c…

This study tests whether adding a special armband that turns heart rate into game rewards can help children with autism (ages 6-10) better control their emotions and improve social skills during play therapy. Sixty-eight children will be randomly assigned to either standard play …

This study tests whether virtual reality (VR) simulations can help college students improve their public speaking skills and reduce anxiety. 80 students will be randomly assigned to either a VR training group or a wait-list control group. Researchers will measure speech rate, pau…

This study tests whether a 6-week virtual magic trick training program can improve social and emotional skills in adolescents with autism. Sixty teens aged 11-18 will learn tricks from a magician and practice presenting them. Researchers will measure changes in social knowledge, …

This study tests whether a simple, non-drug method called Social Stories can help children with autism feel less anxious and cooperate better when getting anesthesia for surgery. Forty children aged 3 to 18 will either read a special story at home for 1-2 weeks before surgery or …

This study tests a supplement called Stasis to see if it can reduce side effects like sleep problems, irritability, and brain fog caused by ADHD stimulant medications. About 90 adults aged 18-55 who take stimulants for ADHD will take either the supplement or a placebo for three m…

This study tests a digital health intervention for children aged 8-12 with ADHD. The intervention uses a smartwatch and smartphone app to help children and parents work together to improve self-regulation and reduce ADHD symptoms. Sixty children will be randomly assigned to recei…

This study tests whether virtual reality (VR) can help children with autism learn to recognize and understand emotions. Thirty children aged 7 to 10 will either use an Oculus VR headset or traditional methods to practice identifying feelings like joy, anger, and shame. The goal i…

This study looks at whether omega-3 fatty acids can reduce depression symptoms in young people aged 12-25 with major depressive disorder. Over 12 weeks, 60 participants will take either omega-3 supplements or a placebo. Researchers will track mood changes, gut bacteria, and blood…

This study tests whether omega-3 supplements can reduce behavioral problems in children and teens with autism spectrum disorder (ASD). Over 12 weeks, 50 participants aged 6-17 will take omega-3 or a placebo. Researchers will measure changes in behavior, attention, and blood marke…

This study is testing whether high-dose omega-3 fatty acids can reduce ADHD symptoms like inattention and impulsivity in children and adolescents who are deficient in omega-3. About 100 participants will take omega-3 supplements or a placebo for 12 weeks. The goal is to see if th…

This study tests a personalized coaching program for parents and early intervention professionals to reduce problem behaviors like aggression and screaming in children up to 5 years old with developmental delays. Researchers will observe and track changes in behavior during short…

This study tests a personalized, non-invasive brain stimulation technique (TMS) in 60 children aged 5-18 with tic disorders. The goal is to reduce tic severity and understand how the brain changes with treatment. Children also receive behavioral guidance, such as avoiding trigger…

This study tests two support programs for parents with advanced cancer who have children aged 10 to 25. One program provides information and tips; the other adds exercises and emotional support. Researchers want to see which helps parents communicate better and feel more confiden…

This study tests whether a common probiotic (Lactobacillus rhamnosus GG) can reduce stomach issues like constipation and diarrhea in children with autism spectrum disorder. About 50 children aged 4 to 12 with both autism and ongoing stomach problems will receive the probiotic or …

This study is testing a new behavioral program for pregnant women with ADHD. The program teaches skills to manage ADHD symptoms during pregnancy and after the baby is born. Ten participants will work with a therapist in an OB care setting. The goal is to see if the program is acc…

This study tests whether training caregivers of young autistic children (18–72 months) in South Africa can improve the child's communication and daily living skills. Non-specialist coaches teach caregivers strategies they can use during everyday activities. The goal is to support…

This study is testing whether a daily probiotic supplement can reduce autism symptoms, improve quality of life, and ease stomach problems in children with Autism Spectrum Disorder. About 110 children aged 7 to 15 will take the probiotic or a placebo for 3 months. Researchers will…

This study tests whether the stimulant medication methylphenidate (Ritalin) can improve PTSD symptoms and thinking problems like poor memory and concentration in 70 Veterans. Each participant will switch between the drug and a placebo every 4-5 weeks over 20 weeks, without knowin…

This study tests a non-invasive device that gently stimulates the vagus nerve through the ear to see if it can help ease symptoms of autism, such as anxiety and social difficulties. The trial will include 20 people aged 7 to 26 with an autism diagnosis. The main goal is to see if…

This study tests a mobile team of pain specialists who visit children and young adults (up to age 25) with moderate to severe intellectual disabilities, autism, or multiple disabilities. The team works with families and caregivers to assess and manage pain in the patient's usual …

This study tests whether immersive virtual reality (VR) training can help children aged 6 to 13 who struggle with handwriting. Researchers will enroll 12 children and use a special tool to measure writing quality before, during, and after VR sessions. The goal is to see if VR mak…

This study tests a new parent support program that uses short educational videos sent via text message. The videos teach strategies to handle difficult situations like transitions or waiting. Researchers want to see if parents find the program helpful and if it improves child beh…

This study compares two non-drug treatments for teens aged 13-17 with ADHD: Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI). Both involve eight 90-minute sessions. Researchers will measure changes in ADHD symptoms, daily functioning, and emotional co…

This study tests whether adjusting the timing of speech therapy sessions can help people with aphasia (trouble speaking after a stroke) remember words better and use them in daily life. About 32 adults with chronic aphasia will practice naming pictures using a computer program th…

This study tests a gentle brain stimulation technique called tDCS in 150 teens with autism. The goal is to see if it can improve social skills, thinking, and behavior, and whether extra 'booster' sessions help the effects last longer. Participants will receive multiple sessions o…

This small pilot study tests whether a brain-computer interface combined with electrical stimulation can improve swallowing difficulties and language problems in people who had a stroke at least three months ago. Ten participants will use the device for hand rehabilitation while …

This study tests whether a speech therapy that involves parents can improve early social and communication skills in children aged 6 months to 5 years with neurodevelopmental disabilities. One group gets the parent-focused therapy, while the other gets standard speech therapy. Re…

This study aims to understand the genetic causes of brain development disorders, including Aicardi syndrome, polymicrogyria, and Dandy-Walker malformation. Researchers will analyze genetic data from 2000 participants with these conditions, all confirmed by MRI. The goal is to use…

This study aims to learn more about childhood-onset behavioral, psychiatric, and developmental disorders by observing people of all ages who have these conditions, along with their family members. Researchers will collect medical histories, perform psychiatric assessments, and ma…

This study looks at how changing sleep schedules affects attention, mood, and the internal body clock in teens aged 13-17 with ADHD. Over three weeks, participants follow different sleep patterns—including a short-sleep week and a week with extended sleep timed either to match or…

This study tests a new approach called RIGHTimeCPV, designed to help children with poor-prognosis cancer and their families talk more openly with doctors about the future. Participants choose a communication companion and attend a special visit to share their preferences. The goa…

This study looks at children and teens ages 7-17 who have severe mood problems like chronic anger, sadness, or irritability, along with extreme tantrums. Researchers will use interviews, tests, and brain imaging to understand what happens in the brain. Up to 2,350 participants wi…

This study aims to find differences between organic tics (related to diagnosed disorders) and functional tics (caused by problems in brain-body communication). Researchers will use sensors to measure muscle activity and brain waves in 75 adults with tics and healthy volunteers. P…

This study tests whether showing an aphasia identification card helps healthy volunteers better understand a person with aphasia. 160 service workers will listen to sentences from a speaker with aphasia, with or without seeing the card first. Researchers will measure comprehensio…

This trial asks whether a gentle electrical current applied to the scalp during language lessons can speed up and improve how adults learn a new language. Healthy adults who are learning or planning to learn a language are randomly assigned to receive either real or sham (placebo…

This observational study looks at how the brain responds when watching others perform actions, focusing on the mirror neuron system. Researchers will measure brain activity in healthy adults and infants, including those at risk for developmental delays, using EEG and fNIRS. The g…

This study follows 1,000 children who have surgery for a brain tumor in the back part of the brain. Up to 1 in 4 of these children develop a condition called Cerebellar Mutism Syndrome, where they lose the ability to speak. Researchers want to understand why this happens and how …

This study tests a new program for adults in prison who have both ADHD and substance use disorder. The program includes workshops to improve care and support. Researchers will check if the program is acceptable and if it improves quality of life.

This study from Stanford University is looking at how a 6-week math training program changes brain activity and thinking skills in children with math learning disabilities (dyscalculia). About 180 children aged 6-12 will do math problems on a tablet at home and get weekly one-on-…

This study looks at adults with spinal deformity to understand which factors—like pain, daily functioning, mental health, and frailty—most influence quality of life. It follows 320 people receiving either conservative care, first-time corrective surgery, or a reoperation, using q…

This study investigates how the gut-brain axis—the communication network between gut bacteria and the brain—might be involved in pediatric obsessive-compulsive disorder (OCD). Researchers will compare gut microbiome, blood metabolites, brain imaging, and EEG data from children wi…

This study looks at how six short, 15-minute self-regulation techniques — like exercise, breathing, aromatherapy, music, virtual reality, and tapping — affect the body and brain of one woman with ADHD and stabilized bipolar disorder. Researchers will measure heart rate, brain wav…

This study follows pregnant women and their children from the first trimester through toddlerhood to explore how stress, early social experiences, and genetics interact. Using simple at-home activities like questionnaires, video recordings, and cheek swabs, researchers will look …

This study will follow 15 people aged 5 to 50 with 7q11.23 microduplication syndrome, a rare genetic condition linked to autism and social difficulties. Researchers will track developmental milestones, social skills, and behavior using interviews and questionnaires. The goal is t…

This study examines the prevalence of neurodevelopmental disorders like ADHD and autism among youth who have committed crimes. Researchers will analyze records from juvenile offenders to explore how these conditions relate to the types and frequency of criminal behavior. The goal…

This study looks at how the brain processes and controls speech in healthy adults. Researchers want to understand how people notice their own speech mistakes and learn new sounds. About 117 English-speaking adults with normal hearing and no neurological conditions will take part.…

This study explores whether a gentle, non-invasive brain stimulation technique called transcranial alternating current stimulation (tACS) can help improve language recovery in people who have lost speech abilities after a stroke. Researchers will also test the same stimulation in…

This study interviews bereaved parents and oncologists to understand how they discussed uncertainty during a child's cancer treatment. The goal is to find better ways for doctors and families to communicate about what the future may hold. Participants include parents whose child …

This study looks at how the brain processes auditory feedback during speech in people with aphasia, a communication disorder often caused by stroke. Researchers will test 50 adults with aphasia and 50 healthy adults using speech tasks, EEG, and fMRI. The goal is to find brain mar…

This trial tests whether training novice bronchoscopists using computer-generated 'digital twin' models of real patient airways — showing a wide range of normal anatomical variations — can help them learn the procedure faster than traditional training with a single, uniform airwa…

This study looks at how the brain uses feedback to control speech in 90 adults aged 18-50, including people who stutter, have dyslexia, and those with typical speech. Participants will do speech tasks, have an MRI scan, and receive mild brain stimulation to see how different brai…

This study looks at whether adults with autism can reliably report their own personality disorder traits using a standard questionnaire. Researchers compare these self-reports with descriptions from someone who knows the participant well, such as a family member or partner. The g…

This study tracks how tic symptoms change in 30 youth aged 12-17 with Tourette syndrome or chronic tic disorders. Participants receive 8 sessions of behavioral therapy (CBIT) and complete daily surveys, wear a device to track physiology, and perform weekly tasks. The goal is to i…

This study tests a web-based decision-support tool designed to help families and doctors make shared decisions about whether a child should go on chronic home ventilation. Half of the participating families use the tool, while the other half receive usual care. Researchers then m…

This study is collecting blood and other samples from 5,000 children and young adults (under 21) who are already taking certain medications as part of their regular care. The goal is to understand how these drugs move through and affect children's bodies, so doctors can prescribe…

This study tests a mobile health program called FANS-EI that aims to support caregivers of young autistic children in staying engaged with early interventions. Researchers will measure caregiver comfort, participation, and sense of support. The study involves 28 caregiver-child p…

This study looks at whether a parent training program can help autistic toddlers (ages 12-36 months) learn to manage their emotions. Researchers will work with 40 families and early intervention providers to see if the program is practical and helpful. The goal is to improve supp…

This study aims to see if a communication skills training program designed for rehabilitation professionals (like physical and speech therapists) is practical and helpful. About 25 staff members at St. Jude Children's Research Hospital will take part. The goal is to boost their c…

This study uses transcranial magnetic stimulation (TMS) to investigate how the brain processes language in people who have had a stroke and developed aphasia, as well as in healthy volunteers. Participants receive targeted magnetic pulses to specific brain areas while performing …

This pilot study will develop and test a toolkit that helps therapists tailor mental health treatment for autistic individuals. Researchers will first hold focus groups to understand barriers, then create a resource for therapists. The toolkit will be tested with 18 autistic teen…

This study tests whether a special training program called mastery learning can improve how anesthesiology residents handle difficult conversations with patients and families. Residents are randomly assigned to either the mastery training or standard learning. Researchers then me…

This study works with over 126,000 adults and clinic staff to improve how primary care clinics identify and accommodate patients with communication disabilities, such as speech or hearing problems. Researchers will test tools to help clinics record these needs in electronic healt…

This study looks at how men and women differ in voice quality after having their voice box removed (total laryngectomy) and using a special voice prosthesis. Researchers will ask 12 participants to complete surveys and voice tests. The goal is to understand if women have poorer s…

This study looks at whether fidgeting—specifically using a smart fidget ball—can help adults with ADHD pay better attention and manage emotions. Researchers will measure processing speed, memory, and heart rate in 109 adults with ADHD. The goal is to see if simple movements can b…

This study creates a large registry of people with Rett syndrome, a rare genetic disorder that causes severe intellectual and physical disabilities. Researchers will collect information from doctors and caregivers to understand how the disease progresses over time. The goal is to…

This study compares three types of exercise programs—traditional physical activity, virtual reality, and video game-based—to see how they affect physical fitness and attention in healthy adolescents aged 10-18. Participants will be split into three groups and follow their assigne…

This study follows 1,200 families who already have a child with autism (high-risk group) and 500 families from the general population (low-risk group) starting from early pregnancy. Researchers collect biological samples and survey data to explore how genetics, environment, diet,…

This study tests whether eye-tracking tasks can detect changes in attention and learning in people with Rett syndrome who are starting a new medication called trofinetide. Researchers will compare eye movements and heart rate before and after 4 weeks of treatment in 20 participan…

This study looks at how using single words or short phrases (instead of full sentences) affects language processing and word learning in young children with autism, ages 1 to 4. Researchers will show children screen-based tasks and track their eye movements to see which type of l…

This pilot study will screen 150 homeless adults in French shelters for autism, ADHD, and intellectual disability using interviews and questionnaires. The goal is to find out how many have these conditions, which may have contributed to their homelessness. Results could help tail…

This study looks at how jaw surgery affects speech in people with bite problems like open bite or underbite. Researchers will record patients' speech and tongue movements before and after surgery to see what changes. The goal is to understand why many jaw surgery patients have sp…

This study is testing a new, quicker way to diagnose autism in toddlers aged 16-30 months who are already flagged as high risk. Researchers will track how many families are referred, agree to join, and complete the process, including a telehealth option. The goal is to see if thi…

This observational study follows up to 2,000 people with Williams syndrome or related chromosome changes, along with their family members. Researchers will track health, development, behavior, and quality of life from childhood through adulthood. They are also building a biobank …

This study compares two strategies for teaching new words to autistic children aged 4 to 10: repeating words (re-study) versus quizzing after labeling (repeated quizzing). Researchers want to see which method helps children learn nouns and adjectives better and whether they can u…

This study looks at whether simple, painless tests of eye movements and heart rate can help predict which children with ADHD will benefit from medication and which will have side effects. Researchers will measure these factors before children start medication and then check how w…

This study adapts PlayReadVIP, a program that coaches parents on positive interactions during reading and play, for use in family child care homes. Researchers will enroll 240 providers to see if the program improves provider confidence and children's literacy behaviors. The goal…

This study follows 50 children and adults with Baker Gordon Syndrome, a rare genetic disorder, to track how the condition changes over time. Participants will undergo brain scans, EEGs, and genetic testing, and complete developmental assessments. The goal is to create better tool…

This study observes 60 children with severe hearing loss who received cochlear implants before age 2. Researchers will track their speech therapy sessions and language skills over time to see which therapy approaches and how much therapy lead to better language development. The g…

This study looks at people who have changes in a gene called FOXP1, which can cause developmental delays, speech problems, and autism-like traits. Researchers will use interviews, play-based assessments, and genetic tests to better understand these conditions. The goal is to lear…

This study explores whether a gentle electrical current applied to the brain (called transcranial random noise stimulation) can improve how adults learn to connect letters with sounds — a key skill for reading. Researchers will enroll 60 right-handed, German-speaking adults aged …

This study aims to find the best way to train early intervention providers to deliver high-quality services to children under 3 with communication delays or autism. Researchers will compare two training models for a program called Project ImPACT, measuring how well therapists lea…

This study looks at whether sensitivity to rhythm can predict how well autistic toddlers respond to a social-communication therapy. Forty toddlers aged 18-36 months will receive either standard imitation training or a music-enhanced version. Researchers will track eye gaze to see…

This study tests a new training program called EMIT that helps young autistic children learn to imitate others. Imitation is a key skill for learning and social interaction. The program uses play-based exercises to teach children how to copy actions, sounds, and object use. The s…

This observational study will follow 1,460 girls and women (age 10+) with and without ADHD across Canada. Participants complete surveys about their mental health, hormones, and life experiences. The goal is to build a detailed picture of how ADHD affects females over their lifesp…

This study aims to improve how healthcare professionals recognize autism in older adults and to test a psychoeducation program for those diagnosed. Around 120 participants aged 55 and older with an autism diagnosis will take part. The goal is to see if better training for doctors…

This study aims to see if two brain measurements taken with Transcranial Magnetic Stimulation (TMS) can help guide ADHD treatment in children aged 8 to 12. Researchers will test these measurements for reliability, how they change with a single dose of methylphenidate (Ritalin), a…

This study looks at how a single dose of N-acetylcysteine (NAC), a common supplement, changes brain chemistry in children with autism who have repetitive behaviors. Researchers will use brain scans and EEG to measure these changes. The goal is to understand why NAC might help red…

This study explores whether a special MRI technique can help people who have had a stroke improve their reading. Participants will practice controlling their own brain activity using real-time feedback from the MRI scanner. The goal is to retrain the brain's language areas to wor…

This study records brain activity from epilepsy patients who already have electrodes implanted for medical reasons. While listening to sentences and stories, their neural signals are analyzed to map how the brain processes language. The goal is to understand the brain's language …

This study tests whether virtual reality-based assertiveness training can strengthen communication skills in oncology nurses. Sixty nurses working in oncology clinics for at least six months will participate. The training includes sessions on assertiveness techniques, handling cr…

This study explores whether artificial intelligence can simplify the language used in informed consent forms for clinical trials. Researchers will test AI tools like ChatGPT and NotebookLM to rewrite these forms and see if people understand them better. The study involves 230 par…

This study follows 140 adults with Tourette syndrome for two years to see how stress from life events impacts tic severity, depression, anxiety, and quality of life. Participants complete interviews and questionnaires about their tics, mood, and daily functioning. The goal is to …

This observational study uses a noninvasive EEG test to measure how the brains of people with Rett syndrome respond to simple sounds. Researchers will also ask parents or caregivers about symptoms and daily functioning. The goal is to better understand brain activity patterns in …

This study looks at how autistic people who also have anorexia nervosa differ in brain structure and behavior from autistic people without anorexia. Researchers want to understand if 'masking' (acting non-autistic to fit in) is linked to eating disorder symptoms and brain changes…

This observational study is looking at 1,500 people with autism to find biological and clinical markers that define specific subtypes. The goal is to identify which patients might respond best to certain medications. Participants must have a formal autism diagnosis and detailed e…

This study records brain activity from epilepsy patients who already have electrodes implanted for seizure monitoring. While they perform thinking tasks like memory and attention games, researchers watch how different brain areas talk to each other. The goal is to better understa…

This pilot study is testing a program called CRUSH, which is a sexual health curriculum designed specifically for autistic adults aged 18 to 30. The program includes group sessions and one-on-one coaching to teach about relationships and sexual health. The goal is to see if the p…

This study aims to find biological markers in the blood that may help explain brain development disorders like autism, epilepsy, and brain tumors. Researchers will compare children with and without these conditions to identify unique patterns. Up to 500 children will participate …

This study watches how stress affects children and young people with autism who have trouble communicating. Researchers use a wrist device to track heart rate and sweat, plus saliva samples to measure stress hormones. They compare these signals to behavior in real-life settings l…

This study uses fMRI brain scans to understand how the brain works in teenagers with borderline personality disorder (BPD). Researchers will compare brain activity in teens with BPD, teens with ADHD, and healthy teens. The goal is to learn more about the brain areas involved in s…

This study looks at whether training mental health therapists in a program called Unstuck and On Target helps children with autism improve their executive functioning (skills like planning and flexibility) and reduce behavior problems. About 672 children, their caregivers, and th…

This study is collecting information from 80 adults who have both ADHD and an addiction. Researchers will track their symptoms and daily functioning over 12 months to better understand how these conditions affect each other. The goal is to gather data that could improve future tr…

This study looks at how 8-month-old babies' brains process speech sounds, using a non-invasive EEG cap. Researchers want to see if differences in brain activity can predict language skills at 18 months, especially in infants with a family history of language or learning disorders…

This study looks at medical records of 1000 children with conditions like autism, epilepsy, and Down syndrome to find common biological patterns. Researchers want to understand what causes these disorders and how children respond to treatments. The goal is to improve diagnosis an…

This study looks at whether children diagnosed with a specific learning disorder that affects written expression have different fingertip touch, hand grip strength, and pain sensitivity compared to healthy children. Researchers will measure these sensations using simple tools lik…

This study aims to better understand how children aged 8 to 16 with neurodevelopmental disorders (like autism or ADHD) process social information. Researchers will use a new set of tests to measure skills like recognizing emotions and understanding others' thoughts. The goal is t…

This study tests a two-week online program designed to help kindergarten and elementary school teachers better support autistic children and those with developmental delays. About 70 public school teachers will either take the program or receive standard materials. Researchers wi…

This study tests if wearable sensors can be used to monitor movement and sleep in children with autism. Researchers will ask 80 children aged 2 to 18 to wear a wrist sensor for 7 days and do a one-night sleep test at home. The goal is to see if the sensors are comfortable and pro…

This study aims to develop and test a new scale that measures how well people with aphasia communicate in everyday life, not just in lab tasks. Researchers will enroll 50 Italian-speaking adults with language disorders after a stroke. The goal is to create a tool that considers g…

This study tests an online training program called WE PLAY for Parents, designed to help parents of young children with autism (ages 3-5) encourage more physical activity. About 114 parents will be randomly assigned to take the training right away or wait 3 months. Researchers wi…

This study tests whether speech therapy delivered via video call works as well as traditional in-clinic therapy for people with aphasia, a language disorder caused by stroke. One hundred adults who had a stroke at least a year ago will receive either remote or in-person therapy. …

This study explores whether playing specially designed sounds through headphones can normalize brain activity in children aged 5-10 with Fragile X Syndrome or autism. The goal is to reduce sensory sensitivity and improve learning. Participants will listen to sounds while their br…

This study looks at when to start a parent coaching program called JASPER Babble for infants who have an older sibling with autism, putting them at higher risk. About 140 babies will join at 6-8 months old and be randomly assigned to start coaching at 9, 12, or 15 months. Researc…

This study looks at videos and sounds from babies to find early clues about conditions like cerebral palsy and autism. About 46 infants who were in the NICU will have their movements and cries recorded at home. Researchers hope to identify patterns that could lead to earlier dete…

This study looks at language difficulties in people with psychosis, including those at risk, experiencing a first episode, or diagnosed with schizophrenia. Researchers will give a full language test to 90 patients and compare results with a healthy control group. The goal is to b…

This study looks at whether a non-invasive brain stimulation technique called TMS can change brain activity related to understanding others' thoughts (mentalizing) in young adults with autism. Researchers will compare brain scans before and after stimulation in 80 participants, i…

This study looks at how common central sensitization (a condition where the nervous system is overly sensitive to pain) is in adults with autism who do not have intellectual disabilities. Researchers will ask 100 participants to fill out a questionnaire about pain and sensitivity…

This study looks at how a 2-week, personalized therapy program helps children aged 4-12 with conditions like cerebral palsy, autism, or genetic disorders. Kids get about 2.5 hours of tailored therapy each day, focusing on skills like movement, attention, and communication. The go…

This study looks at sleep disorders in preschool-aged children (18-60 months) with autism. Researchers will collect data from routine care and measure blood levels of vitamin D and iron to see if they relate to sleep issues. The goal is to better understand sleep problems in this…

This study uses magnetoencephalography (MEG), a non-invasive brain scan, to compare brain signals in 1,500 children with neurodevelopmental disorders (like epilepsy, autism, ADHD) and healthy children. The goal is to improve diagnosis and understanding of these conditions. No tre…

This study looks at how children aged 7 to 17 with developmental coordination disorder (DCD) walk while also doing a thinking task or a moving task. Researchers will compare their walking patterns to those of typically developing children. The goal is to gather detailed movement …

This study looks at 60 adults with severe hoarding disorder who are already in contact with social services in Copenhagen. Researchers want to find out how many also have other serious mental health conditions and test a new approach: a team of doctors and social workers who reac…

This study is creating a shared database of children who have received deep brain stimulation (DBS) for movement disorders like dystonia, epilepsy, or Tourette syndrome. By pooling data from multiple hospitals, researchers hope to answer key questions about who benefits most and …

This study follows 30 people aged 12 to 21 with chronic tic disorders as they go through 8 sessions of CBIT, a well-established behavioral therapy. Researchers will track tic severity, controllability, and other factors to see what predicts a good response. The goal is to underst…

This study looks at how the brain processes speech when there is background noise, in people with autism, Fragile X syndrome, and those without either condition. About 60 participants will complete hearing tests, questionnaires, and brain-recording tasks while listening to sounds…

This study looks at how daridorexant, a sleep medication that blocks the brain chemical orexin, affects emotional processing and learning in 62 healthy adults. Participants take a single dose of the drug or a placebo and then complete tasks that measure emotional responses and le…

This study tests a new method to help prisoners better understand what they are agreeing to when joining a research study. Researchers will compare an enhanced 'teach-to-goal' consent process with the standard one in 100 adults with ADHD in prison. The goal is to improve ethical …

This study looks at whether creating a personalized profile for children with disruptive behavior and their parents can help predict which treatment will work best. About 200 children and their parents will take part. The goal is to see if matching therapy to a child's specific e…

This study looks at how children with autism spectrum disorder (ASD) move, including their fine motor skills, walking, and eye movements. Researchers will compare 55 children with ASD to 55 children without ASD, all aged 6 to 11. The goal is to identify specific motor patterns th…

This study watches how children and adults with autism behave and feel during a routine blood test compared to people without autism. Researchers will record facial expressions, body movements, heart rate, and stress levels. The goal is to learn what makes blood tests harder for …

This study follows 100 infants and toddlers with either a high or low family risk of autism spectrum disorder (ASD). Researchers will track how prosocial behaviors—like helping and understanding others—develop, along with brain network changes measured by EEG and MRI. The goal is…

This study looks at how the brain makes sense of sentences. Researchers will record brain activity from electrodes already placed in the brains of people with epilepsy for medical reasons. Participants read or listen to sentences word by word and pick a picture that matches. In s…

This study aims to build a database of genetic information from 1,000 people with intellectual disabilities or autism spectrum disorders of known genetic cause. Families will answer online questionnaires to share clinical details, helping researchers understand how different gene…

This study aims to better understand sensory symptoms in adults with Tourette syndrome or chronic tic disorders. About 214 participants will fill out yearly questionnaires about urges, attention, mood, and quality of life. The goal is to gather information, not to test a treatmen…

This study looks at how two brain areas—the subthalamic nucleus and the ventral intermediate nucleus of the thalamus—help us learn and produce speech. Researchers will temporarily turn deep brain stimulation (DBS) on or off in 80 people with Parkinson's disease or essential tremo…

This study investigates whether brain surface recordings can decode Mandarin Chinese speech, including tones, from imagined speech. About 50 participants with brain tumors or epilepsy will have temporary electrodes placed during surgery, and 10 people with severe speech loss will…

This study tests whether combining a one-time session of brain stimulation (rTMS or electrical scalp stimulation) with emotion regulation training helps people with mood, anxiety, or related disorders better control their emotions. 240 participants will learn either cognitive res…

This study aims to identify sensory patterns in autistic individuals from childhood to adulthood. Researchers will use questionnaires and brain imaging (fMRI and EEG) to explore how sensory experiences relate to social challenges like avoiding eye contact or touch. The goal is to…

This study looks at how often people with Tourette syndrome have trouble being assertive and managing emotions. About 350 adults with Tourette syndrome will fill out online surveys about their symptoms, quality of life, and mood. The goal is to better understand these challenges,…

This study follows 500 people with primary progressive aphasia, a condition that slowly damages the brain's language areas. Researchers will use brain scans and language tests to map how the disease progresses over time. The goal is to better understand the disease, not to test a…

This observational study looks at how acquired brain injury affects speech and breathing in adults with dysarthria. About 100 participants will have their voice recorded and take breathing tests. The goal is to find better ways to identify the severity and type of dysarthria, hel…

This study collects blood samples from 100 children aged 3-15 with autism to create personalized cell models in the lab. Researchers will analyze these cells to understand biological differences that may contribute to autism. The goal is to gather knowledge that could one day lea…

This study tests new tools to better understand the needs and strengths of children with autism, aged 0-11, in everyday healthcare settings. Researchers want to see if these tools help doctors and families make better care decisions together. The goal is to improve quality of lif…

This study looks at why people move their eyes differently when searching for something. Researchers will measure attention and self-control skills in 225 healthy adults aged 18-65, then see how these skills relate to eye movement patterns. The goal is to understand individual di…

This study looks at 500 Polish children aged 3 to 6 to understand what factors are linked to developmental delays. Researchers will test thinking, language, and social-emotional skills, and ask parents about their child's behavior. The goal is to find patterns that could help ide…

This study explores how the brain learns and remembers speech movements. Researchers will have 330 healthy adults say words while hearing their own voice slightly altered through headphones. The goal is to understand which brain areas help us adapt and retain new speech patterns,…

This study looks at how the brain learns and remembers new ways of speaking. Researchers will use brain stimulation and brain scans in 160 healthy adults to see which brain areas are important for speech motor learning and retention. The goal is to better understand the basic sci…

This study is testing a program that helps teachers and parents work together to support preschoolers who have trouble with social communication. The program is run by preschool staff and uses proven teaching methods. Researchers want to see if the program is easy to use and if f…

This registry collects information from caregivers of people with Rett syndrome worldwide. Participants can track symptoms and treatments online, and researchers can use the de-identified data to better understand the condition and plan future clinical trials. The goal is to spee…

This study aims to understand which parts of the brain help us learn and remember new ways of speaking. Researchers will use brain scans and magnetic pulses to observe brain activity in 120 healthy adults. The goal is to learn more about how speech motor learning works, not to te…

This study looks at balance problems in children with autism aged 6 to 10. Using a virtual reality system, researchers will measure how kids stand still and see if balance is linked to thinking skills. The goal is to better understand these challenges, not to test a treatment.

This study looks at 50 people with OCD or Tourette syndrome to find clear differences between compulsions and tics. Participants wear a smartwatch and a portable brain-wave recorder at home and in the lab. The goal is to help doctors choose the right treatment by using objective …

This study compares children with autism spectrum disorder (ASD) to typically developing children, aged 3 to 5 years. Researchers measure a substance called N-CAD in the blood and use a non-invasive brain imaging technique (fNIRS) to look at brain activity during rest and social …

This study looks at how to help pediatric primary care offices better use a proven program called DOCC for children with behavior problems and ADHD. The program involves counseling and support for families. Researchers will compare different strategies to help clinic teams adopt …

This study looks at whether a substance called PlGF in the umbilical cord and placenta can act as an early warning sign for brain damage in babies whose mothers drank alcohol during pregnancy. Researchers will compare PlGF levels between 60 pairs of mothers and babies—some with a…

This study tests whether a special eye-tracking device (Gaize) can identify changes in eye movement patterns caused by long-term use of psychiatric medications. Researchers will observe 50 adults with conditions like ADHD, depression, or anxiety who have been on medication for ov…

This study looks at how movement and sensory differences in children with autism might serve as early signs of the condition. Researchers will follow 300 participants, including autistic children, their parents, and infants at higher risk, over time. The goal is to link these phy…

This study looks at whether trouble processing sounds (called central auditory processing disorder, or CAPD) causes poor sleep in children and teens with autism. Researchers will compare two groups of 100 kids with autism—those with CAPD and those without—using parent surveys and…

This study explores the brain basis of social difficulties in 30 teens with autism and 30 with schizophrenia. Participants take part in a 16-week social skills program called PEERS, and undergo brain scans before and after to see how the intervention affects brain networks. A con…

This study looks at how a brain area called the pre-SMA affects impulse control in teens with ADHD. Researchers will use a non-invasive technique called TMS to stimulate this area and measure brain activity. The goal is to better understand ADHD, not to provide treatment. 40 teen…

This study tests an online program called OPT-In-Early for parents of 120 toddlers (16-48 months old) on waitlists for an autism diagnosis. The program provides training and support to help parents address their child's developmental needs before a formal diagnosis. Researchers w…

This study looks at how memory, learning, and language differ in adults with aphasia (a language disorder from brain injury) compared to healthy adults and seniors. Researchers will test 600 participants using memory and language tasks. The goal is to better understand these cogn…

This study looks at how children and adults with Developmental Coordination Disorder (DCD) sense touch and body position, and how they update their body image when using tools. Researchers will compare 280 participants with and without DCD to see if sensory deficits explain motor…

This study looks at how the brain works in people who have attempted suicide compared to those who have only thought about it. Researchers will use simple computer tasks to measure things like impulse control and attention. The goal is to find patterns that might help predict who…

This study tests a virtual training program called ABCs that teaches healthcare providers how to have better conversations with patients about serious illness. The program includes online modules and live workshops. Researchers will compare providers who receive the training righ…

This study looks at how autism affects motor functions like strength, balance, and coordination in adults aged 18 to 45. Researchers will also test whether a 6-week virtual reality training program can help improve these skills. The goal is to better understand the link between m…

This study looks at whether mothers who have fibromyalgia and also care for a child with ADHD experience a higher disease burden. Researchers will compare 50 such mothers with 50 mothers who have fibromyalgia but whose children have no psychiatric conditions. The goal is to under…

This study observes 100 people with rare genetic neurodevelopmental disorders like Baker Gordon Syndrome and Syt-1 disorder. Researchers will track symptoms, collect genetic and imaging data, and create cell models to better understand these conditions. The goal is to improve dia…

This study watches how babies move in their first months to see if it predicts their development later. Researchers will video-record preterm and full-term infants and score their movements. When the children turn 18 and 36 months old, parents will fill out a questionnaire about …

This study pairs autistic adults (ages 18-36) with a non-autistic learning partner, like a parent. The autistic adult takes emotional intelligence training, while the partner learns how to better accommodate autism. Both then rate how well the trainings worked for themselves and …

This study is looking at the DNA of 3,800 people with autism to find genetic changes that might be linked to the condition. Researchers hope to better understand which genes are involved and how they affect brain function. The goal is to lay the groundwork for future treatments, …

This study is testing different types of computer-based brain training in 780 teenagers, some with ADHD and some without. The goal is to find out which training methods—like adding game elements or varying the number of tasks—work best for improving memory and focus. Participants…

This study aims to understand brain differences in people with autism spectrum disorder. Researchers will use MRI scans and eye-tracking to see how the brain works and how people with autism process social information. The study involves 160 participants, including children and y…

This study looks at how hearing sensitivity (hyperacusis) might help language skills in children and adults with Williams syndrome. Researchers will use EEG and NIRS brain scans along with questionnaires to compare participants with Williams syndrome, Down syndrome, and typical d…

This study tests whether cognitive remediation—brain exercises with coaching—can improve thinking skills and reduce aggression in 30 forensic inpatients with conditions like psychosis, ADHD, or substance use. Participants will do exercises and be compared to an active control gro…

This study watches 80 children (ages 8-15) with ADHD and emotional or behavioral problems to see how standard treatments like medication and group therapy affect their symptoms. Researchers compare treated kids to those on a waiting list, using questionnaires, computer tests, and…

This study looks at how teaching children to recognize and play with sounds in words (phonological awareness) can boost their reading and spelling skills. Researchers will compare two teaching approaches in 720 prekindergarten and kindergarten children who are behind in sound awa…

This study surveys 160 French dentists and dental trainees to understand how 'attentional tunneling' (focusing too much on one detail) can cause errors in dental care. Researchers will use questionnaires to measure knowledge of this bias and identify risk factors. The goal is to …

This study explores whether a child's genetic makeup influences how well they respond to the ADHD medication methylphenidate. Researchers will track symptom changes and side effects in 400 participants aged 6-24 across Western Canada. The goal is to find genetic markers that coul…

This study tests a dual executive function training program for 288 primary school children aged 6-12 with ADHD, dyslexia, or autism. The program includes weekly group sessions to improve thinking, emotional control, and behavior. Researchers will measure changes in memory, atten…

This study is creating a registry for children with PTEN Hamartoma Tumor Syndrome (PHTS), a rare genetic condition that increases cancer risk. Researchers will follow 100 participants for 3 years to link genetic changes with health outcomes. The goal is to develop better monitori…

This study tests a brain implant that reads signals from the brain to help people who have lost the ability to speak fluently communicate through a computer just by trying to talk. It involves up to 2 participants with conditions like spinal cord injury or ALS. The main goal is t…

This study aims to learn more about sensory and movement difficulties in adolescents with tic disorders, like Tourette syndrome. Researchers will compare teens with and without tics using questionnaires, brain wave tests, and motor tasks. The goal is to identify factors that affe…