ADHD

This trial investigates whether a long-acting liquid stimulant medication (Quillivant XR) can safely and effectively reduce ADHD symptoms in children with Down syndrome, who are at higher risk for ADHD but often go untreated. The study will compare the medication against a placeb…

This study tests whether a 10-week internet-based cognitive behavioral therapy program can improve quality of life and reduce ADHD symptoms in adults. Two hundred adults in Sweden who have been diagnosed with ADHD and are working or studying will be randomly assigned to either th…

This study tests a new medication (CTx-1301) for children aged 6 to 12 with ADHD. The goal is to see if it helps control symptoms like inattention and hyperactivity over a full school day. Children will take the drug or a placebo and be observed in a lab classroom for 14 hours. T…

This study aimed to see if a telehealth skills group could help middle and high school students with ADHD improve their organization, motivation, and grades. Both the treatment and control groups were delivered via Zoom. However, the study was withdrawn before enrolling any parti…

This study tests a 6-week mobile app program for 60 teens aged 13–16 with ADHD. The app includes interactive exercises, animations, and weekly calls with a therapist to help with coping skills, healthy habits, and emotions. Teens and their parents fill out questionnaires before, …

This study tests whether a non-invasive device called tRNS can safely reduce ADHD symptoms in children aged 7 to 12 who are not on medication. Over 10 sessions in two weeks, kids receive either real or sham stimulation while playing a computer game. Researchers track symptom chan…

This small study looks at whether morning flashed light therapy, combined with online sleep counseling, is acceptable and tolerable for teens aged 14-17 with ADHD and delayed sleep. Six participants will try the light therapy daily for six weeks and attend weekly video sessions. …

This study tests whether a non-invasive brain stimulation technique called iTBS can improve ADHD symptoms in teenagers. For 10 days, participants receive magnetic pulses to a brain area linked to attention and memory. Researchers will measure changes in brain activity, working me…

This study was designed to see if cognitive behavioral therapy for insomnia (CBT-I) could help teenagers with ADHD who also have trouble sleeping. It planned to enroll adolescents aged 11-18 with both ADHD and insomnia. However, the trial was withdrawn before any participants wer…

This study looks at whether taking common painkillers like paracetamol or ibuprofen during pregnancy can affect a child's brain development, behavior, and language skills. Researchers will follow 685 children aged 2 to 4 years whose mothers were part of an earlier study on painki…