Acute stress disorder
MONDO:0003763An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by dissociative symptoms; vivid recollections of the traumatic event; avoidance of stimuli associated with the traumatic event; and a constant state of hyperarousal for no more than one month.
Also known as: acute stress reaction
256 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
-
Can a school-based trauma program keep incarcerated teens from turning to drugs?
Disease control Not yet recruitingThis pilot study tests a behavioral program called CBITS-RTM, adapted for teens in juvenile detention. The program combines group and individual therapy to address post-traumatic stress and includes a module on racial trauma. Researchers want to see if it reduces PTSD symptoms an…
Phase: NA • Sponsor: University of California, San Francisco • Aim: Disease control
Last updated Jul 04, 2026 00:00 UTC
-
New app aims to help women battling opioid addiction and abuse
Disease control Not yet recruitingThis early study tests a mobile health program called WINGS+++ for women who use opioids and have experienced intimate partner violence. The program includes three sessions on a tablet or smartphone with videos, exercises, and a peer navigator to help connect to services. Researc…
Phase: NA • Sponsor: Dawn A. Goddard-Eckrich • Aim: Disease control
Last updated Jun 27, 2026 14:02 UTC
-
AI city halls: could Robot-Run domes cure addiction and homelessness?
Disease control Not yet recruitingThis study will test whether living in a self-contained, AI-managed community (called a Microcity) can improve mental health and reduce addiction in adults with conditions like autism, ADHD, substance use disorders, and behavioral addictions. Up to 1 million participants will liv…
Phase: NA • Sponsor: Veterans Recovery Network Inc. • Aim: Disease control
Last updated Jun 27, 2026 14:01 UTC
-
Can a few support sessions prevent psychiatric readmissions?
Disease control Not yet recruitingThis study tests a short case management program for people who have been involuntarily admitted to a psychiatric hospital. The program, designed with input from people who have experienced coercion, provides up to five sessions with a nurse or social worker starting during the h…
Phase: NA • Sponsor: Stéphane Morandi • Aim: Disease control
Last updated Jun 27, 2026 12:36 UTC
-
Can peer support keep homeless veterans out of the ER?
Disease control Not yet recruitingThis study looks at whether a program called EMPOWER, led by trained peer supporters, can help homeless veterans with substance use or mental health issues stay engaged in care and avoid repeated hospital stays or emergency visits. About 278 veterans in permanent supportive housi…
Phase: NA • Sponsor: VA Office of Research and Development • Aim: Disease control
Last updated Jun 27, 2026 12:05 UTC
-
Can a computer diagnose anxiety as well as a psychiatrist?
Diagnosis Not yet recruitingThis study will test whether an artificial intelligence (AI) system can diagnose anxiety disorders as accurately as a psychiatrist. One hundred adults with anxiety will be assessed by both the AI and a specialist, and the results will be compared. The goal is to see if the AI is …
Sponsor: Shanghai Mental Health Center • Aim: Diagnosis
Last updated Jun 27, 2026 08:07 UTC
-
Can a 4-session talk therapy prevent PTSD after a burn injury?
Prevention Not yet recruitingThis study tests a short, 4-session therapy for burn survivors and their caregivers to prevent posttraumatic stress disorder (PTSD). The therapy, called Promotion of Emotional Disclosure for Burns (PoED-B), helps patients and their loved ones communicate better about the traumati…
Phase: NA • Sponsor: University of Southern California • Aim: Prevention
Last updated Jun 27, 2026 14:00 UTC
-
Teens use phone app to stop anxiety and depression from coming back
Prevention Not yet recruitingThis study tests whether digital exercises on a smartphone can help teens aged 16-19 avoid relapse of depression or anxiety. Participants who have recovered from a past episode will use a research app to work through thoughts and feelings while they feel well. Some will join onli…
Phase: NA • Sponsor: University of Oslo • Aim: Prevention
Last updated Jun 27, 2026 11:00 UTC
-
Can a common heart drug stop PTSD before it starts?
Prevention Not yet recruitingThis study tests whether the blood pressure medication propranolol can prevent post-traumatic stress disorder (PTSD) in women who have experienced sexual violence. 34 women will receive either propranolol or a placebo within 72 hours of the assault, then take it for about three w…
Phase: PHASE2 • Sponsor: University Hospital, Tours • Aim: Prevention
Last updated Jun 27, 2026 09:11 UTC
-
Could a 5-Day brain stimulation blitz ease depression in PTSD?
Symptom relief Not yet recruitingThis pilot study tests whether a faster schedule of non-invasive magnetic brain stimulation, called accelerated intermittent theta burst stimulation (iTBS), is practical and safe for adults with both PTSD and major depression. Participants receive six short sessions per day for f…
Phase: NA • Sponsor: Lawson Research Institute of St. Joseph's • Aim: Symptom relief
Last updated Jul 04, 2026 00:00 UTC
-
Can a 5-Minute mindfulness text ease pain after joint replacement?
Symptom relief Not yet recruitingThis study tests whether a short mindfulness exercise, followed by questions that help patients reflect on their experience, can reduce pain and anxiety after knee or hip replacement surgery. Adults who have had a joint replacement will receive a guided breathing exercise via tex…
Phase: NA • Sponsor: University of Utah • Aim: Symptom relief
Last updated Jul 02, 2026 00:00 UTC
-
AI chatbot coaches teens through anxiety homework
Symptom relief Not yet recruitingThis study tests BraveBot, a computer program that talks with young people (ages 12-22) through their phone or computer while they do exposure therapy homework for anxiety or OCD. BraveBot does not replace the therapist but offers real-time coaching and encouragement during assig…
Phase: NA • Sponsor: Massachusetts General Hospital • Aim: Symptom relief
Last updated Jun 27, 2026 14:03 UTC
-
Zoom therapy aims to break barriers for deaf individuals seeking mental health help
Symptom relief Not yet recruitingThis study tests a two-session Zoom-based therapy designed to change beliefs about mental health treatment in Deaf adults who are not currently in care. Researchers will compare those who receive the therapy to a waitlist group to see if it increases treatment-seeking and reduces…
Phase: NA • Sponsor: University of Rochester • Aim: Symptom relief
Last updated Jun 27, 2026 14:01 UTC
-
New study tests botox injections to ease nerve pain in amputee veterans
Symptom relief Not yet recruitingThis study looks at two ways to inject botulinum toxin (like Botox) to treat long-term nerve pain from amputation in 100 combat veterans. The goal is to see which method—injecting inside the nerve or around it—works better for reducing pain and improving daily life. Participants …
Phase: NA • Sponsor: Ukrainian Society of Regional Anesthesia and Pain Therapy • Aim: Symptom relief
Last updated Jun 27, 2026 13:01 UTC
-
AI chatbot aims to ease cancer Patients' trauma
Symptom relief Not yet recruitingThis study tests whether a specially designed AI chatbot can lower anxiety and trauma-related distress in adults recently diagnosed with cancer. Participants will use the chatbot for 12 weeks and complete surveys about their feelings and needs. The goal is to see if this digital …
Phase: NA • Sponsor: Koç University • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
-
Magic mushroom therapy could help heal trauma from domestic abuse
Symptom relief Not yet recruitingThis study tests whether a single dose of psilocybin (the active ingredient in magic mushrooms) combined with talk therapy can reduce PTSD symptoms in adults who have survived intimate partner violence. 76 participants will receive either a high or low dose and complete weekly th…
Phase: PHASE2 • Sponsor: University of Calgary • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
-
Magic mushroom compound takes on PTSD in major new trial
Symptom relief Not yet recruitingThis study tests whether COMP360, a lab-made psilocybin, can reduce PTSD symptoms when given with professional support. About 300 adults with PTSD will receive either a high or low dose and be followed for 8 weeks. The goal is to see if the drug safely eases symptoms like flashba…
Phase: PHASE2, PHASE3 • Sponsor: COMPASS Pathways • Aim: Symptom relief
Last updated Jun 27, 2026 12:32 UTC
-
Can ketamine therapy heal burn trauma? small trial aims to find out
Symptom relief Not yet recruitingThis phase 2 trial tests whether ketamine-assisted psychotherapy (KAP) can safely ease PTSD and trauma symptoms in adults with severe burns covering more than 15% of their body. Twelve participants will receive two KAP sessions plus a preparatory talk therapy session. The main go…
Phase: PHASE2 • Sponsor: Irma Fleming • Aim: Symptom relief
Last updated Jun 27, 2026 12:29 UTC
-
AI therapist tested for anxiety relief in landmark trial
Symptom relief Not yet recruitingThis study tests whether an AI-based rehabilitation program, combined with usual care, can reduce anxiety symptoms more than usual care alone. About 158 adults with anxiety disorders will use the AI system for 12 sessions over 3 weeks. The goal is to see if digital therapy can im…
Phase: NA • Sponsor: Shanghai Mental Health Center • Aim: Symptom relief
Last updated Jun 27, 2026 12:23 UTC
-
New program brings mental health care to hospitalized Moms-to-Be
Symptom relief Not yet recruitingThis study tests a program that offers mental health screening, therapy, and follow-up to pregnant women who are in the hospital for medical complications. About 50 participants will receive brief counseling and symptom tracking during their stay and for three months after. The g…
Sponsor: Indiana University • Aim: Symptom relief
Last updated Jun 27, 2026 12:23 UTC
-
Can computer exercises sharpen thinking in mental illness?
Symptom relief Not yet recruitingThis study tests whether a type of cognitive training called Action-Based Cognitive Remediation (ABCR) can improve thinking skills in people with various psychiatric conditions like depression, schizophrenia, anxiety, PTSD, and autism. Participants will complete computer exercise…
Phase: NA • Sponsor: The Royal Ottawa Mental Health Centre • Aim: Symptom relief
Last updated Jun 27, 2026 12:10 UTC
-
Placebo power: can a saline spray beat jump nerves?
Symptom relief Not yet recruitingThis study will test whether an open-label placebo nasal spray (a spray with no active ingredients, clearly labeled as a placebo) can reduce stress in 260 adults about to do a canyon swing. Participants will either use the spray or receive no treatment. Researchers will measure s…
Phase: NA • Sponsor: University of Auckland, New Zealand • Aim: Symptom relief
Last updated Jun 27, 2026 12:06 UTC
-
New supplement aims to calm acute stress in just hours
Symptom relief Not yet recruitingThis study tests a supplement called MetaCalm to see if it can help healthy adults feel less stressed quickly. About 280 people will take one of two doses and report their anxiety levels over 6 hours. The goal is to see if MetaCalm lowers stress scores and also affects hunger and…
Phase: NA • Sponsor: Metagenics, Inc. • Aim: Symptom relief
Last updated Jun 27, 2026 12:06 UTC
-
Mind over matter: 7-Minute audio may cut opioid use after broken bones
Symptom relief Not yet recruitingThis study tests whether listening to short, guided mindfulness audio recordings before and after surgery for a broken arm or leg can help reduce pain, anxiety, and the need for opioid painkillers. Fifty adults will be randomly assigned to either the mindfulness group or a contro…
Phase: NA • Sponsor: McMaster University • Aim: Symptom relief
Last updated Jun 27, 2026 12:04 UTC
-
Can a phone app tame teen anxiety in the countryside?
Symptom relief Not yet recruitingThis study tests a smartphone app designed to help teenagers in rural New Hampshire cope with anxiety. The app sends quick, personalized suggestions for calming activities. Fifty teens aged 13-17 with mild or worse anxiety will use the app for 3 months or be placed on a waitlist.…
Phase: NA • Sponsor: Trustees of Dartmouth College • Aim: Symptom relief
Last updated Jun 27, 2026 12:03 UTC
-
New study aims to find best talk therapy for traumatized teens with chronic illness
Symptom relief Not yet recruitingThis study will enroll 400 youth aged 8-18 with chronic medical conditions who have experienced trauma. Participants will first receive group therapy using either SPARCS or UP, two evidence-based talk therapies. Those who still need help after group therapy will then receive indi…
Phase: NA • Sponsor: Anthony Vesco • Aim: Symptom relief
Last updated Jun 27, 2026 11:02 UTC
-
New brain zapping method could ease PTSD in just 5 days
Symptom relief Not yet recruitingThis study tests a new, quick brain stimulation treatment for PTSD. Fifteen adults with PTSD will get a brain scan to map their fear and control centers. Then, over 5 days, they receive many short magnetic pulses to strengthen brain connections and reduce symptoms. The study chec…
Phase: NA • Sponsor: Cognitive FX • Aim: Symptom relief
Last updated Jun 27, 2026 11:01 UTC
-
Can a breathing gadget calm anxious teens?
Symptom relief Not yet recruitingThis study tests whether a biofeedback breathing system called Freespira can reduce anxiety and panic symptoms in young people aged 9 to 17. Over 8 weeks, one group uses the device while a control group waits. The goal is to see if the device helps lower anxiety scores on a stand…
Phase: NA • Sponsor: Johns Hopkins University • Aim: Symptom relief
Last updated Jun 27, 2026 11:00 UTC
-
New therapy aims to ease PTSD and brain injury symptoms in first responders
Symptom relief Not yet recruitingThis study tests an adapted version of a therapy called STAIR-NT, designed to help first responders who have both PTSD and a history of traumatic brain injury. The therapy combines skills training and narrative therapy to address emotional regulation and interpersonal issues. Res…
Phase: NA • Sponsor: Florida State University • Aim: Symptom relief
Last updated Jun 27, 2026 09:10 UTC
-
New therapy aims to ease double mental health burden
Symptom relief Not yet recruitingThis study compares a new trauma-focused therapy (MBT-TF) with standard therapy for adults who have both borderline personality disorder and complex PTSD. The goal is to see if the new approach is practical and helpful for reducing symptoms. Forty participants will be followed fo…
Phase: NA • Sponsor: Eva Rüfenacht • Aim: Symptom relief
Last updated Jun 27, 2026 09:02 UTC
-
Can eye movement therapy heal earthquake trauma? new trial aims to find out
Symptom relief Not yet recruitingThis study tests whether EMDR group therapy can help adults who experienced the April 2025 Silivri earthquake in Turkey. Forty participants will be randomly assigned to either the therapy group or a waitlist. Researchers will measure changes in PTSD, depression, anxiety, sleep qu…
Phase: NA • Sponsor: Istanbul Galata University • Aim: Symptom relief
Last updated Jun 27, 2026 09:00 UTC
-
Turning movement into music to treat trauma
Symptom relief Not yet recruitingThis study tests whether adding a device that turns body movements into sound can help people with acute stress disorder (ASD) feel more connected to themselves. Thirty adults who recently experienced a traumatic event will receive standard therapy plus this 'movement sonificatio…
Phase: NA • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Symptom relief
Last updated Jun 27, 2026 08:07 UTC
-
Could a Stress-Blocking drug help veterans with PTSD?
Symptom relief Not yet recruitingThis Phase 2a trial will test whether PT150, a drug that blocks a stress-related receptor, can safely reduce PTSD symptoms in 120 US veterans. Participants will receive either PT150 or a placebo for several weeks, and researchers will track changes in PTSD severity and side effec…
Phase: PHASE2 • Sponsor: San Diego Veterans Healthcare System • Aim: Symptom relief
Last updated Jun 27, 2026 08:06 UTC
-
Can just 4 therapy sessions beat anxiety and depression?
Symptom relief Not yet recruitingThis study tests whether very short (4 or 8 sessions) psychological treatments can reduce symptoms of anxiety, depression, and stress-related physical complaints. About 184 adults with mild to moderate symptoms will be randomly assigned to group or individual therapy, or a relaxa…
Phase: NA • Sponsor: Universidad de Córdoba • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC
-
Can cannabis calm War's ghosts? new trial for vets with PTSD
Symptom relief Not yet recruitingThis study tests whether inhaling high-THC cannabis can safely reduce PTSD symptoms in 320 veterans. Participants will either receive active cannabis or a placebo with almost no THC. The goal is to see if cannabis helps with PTSD severity and daily functioning, providing real-wor…
Phase: PHASE2 • Sponsor: Multidisciplinary Association for Psychedelic Studies • Aim: Symptom relief
Last updated Jun 27, 2026 08:03 UTC
-
Can swapping skills help heal minds? new study aims to find out
Knowledge-focused Not yet recruitingThis study tests a new program called CapExchange, where people with stable mental health conditions exchange practical skills with others in their community. The goal is to see if this approach is practical and helpful for improving well-being and social connection. About 10 to …
Phase: NA • Sponsor: EPSM de la Guadeloupe • Aim: Knowledge-focused
Last updated Jul 01, 2026 00:00 UTC
-
New tool to measure mental health recovery being tested in france
Knowledge-focused Not yet recruitingThis study aims to adapt and validate a French version of the Recovery Assessment Scale (RAS), a questionnaire that measures how people feel about their own recovery from mental health conditions. Researchers will ask 260 adult psychiatric patients in France to fill out the RAS a…
Sponsor: Etablissement Public de Santé Mentale de Metz-Jury • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC
-
Brain scans reveal why people with anxiety avoid certain situations
Knowledge-focused Not yet recruitingThis study looks at how people with anxiety make decisions to avoid things that make them anxious. Researchers will use brain scans and phone tracking to see how avoidance behavior works in the lab and in real life. About 163 adults with and without anxiety will take part. The go…
Phase: NA • Sponsor: Emory University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:31 UTC
-
New job program aims to boost employment for veterans with mental health struggles
Knowledge-focused Not yet recruitingThis study tests whether adding a career counseling program called Purposeful Pathways to standard job training helps veterans with mental health and substance use disorders find and keep quality jobs. About 254 veterans from three VA sites will take part. The goal is to improve …
Phase: NA • Sponsor: VA Office of Research and Development • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC
-
Food plus therapy: new study targets trauma and hunger in youth
Knowledge-focused Not yet recruitingThis study looks at whether giving both food assistance and psychological counseling helps young adults aged 18-25 who face food insecurity and mental health issues. Participants will receive weekly food aid for a year, and half will also get twice-monthly therapy for six months.…
Phase: NA • Sponsor: University of Lorraine • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
-
Long evacuation times linked to PTSD in war amputees?
Knowledge-focused Not yet recruitingThis study follows 300 Ukrainian veterans who lost a limb in combat to see if longer evacuation times or extended tourniquet use increase the risk of developing PTSD. Participants will be monitored for 18 months using PTSD symptom questionnaires. The goal is to identify factors t…
Sponsor: Charitable Organisation Charitable Fund Superhumans (Co Cf Superhumans) • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:04 UTC
-
Tourniquet time linked to chronic pain? new study investigates
Knowledge-focused Not yet recruitingThis study follows 150 adults with severe arm or leg injuries that required a tourniquet to stop bleeding. Researchers will track how long the tourniquet was used and check for pain, nerve damage, and recovery over 6 months. The goal is to see if longer tourniquet use increases t…
Sponsor: Charitable Organisation Charitable Fund Superhumans (Co Cf Superhumans) • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
-
New study aims to tackle physical health in mental health wards
Knowledge-focused Not yet recruitingThis study will test a tool called the Health Improvement Profile (HIP) in a mental health inpatient unit. The HIP is a checklist that helps clinicians spot physical health problems like high blood pressure or poor diet in people being treated for mental illness. Researchers will…
Phase: NA • Sponsor: Charles Darwin University • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
-
Massive study to uncover hidden mental toll of cancer
Knowledge-focused Not yet recruitingThis study aims to better understand psychiatric disorders, thinking problems, and treatment side effects in 2000 cancer patients and their close relatives. Researchers will compare those with and without mental health issues to find patterns and improve care. No new treatments a…
Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC
-
Can writing about trauma reduce PTSD and cravings in addiction treatment?
Knowledge-focused Not yet recruitingThis study looks at how a brief writing therapy called Written Exposure Therapy (WET) works for people with both PTSD and substance use disorders who are in residential treatment. About 108 participants will either do WET or neutral writing alongside their usual care. Researchers…
Phase: NA • Sponsor: Mclean Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:03 UTC
-
Can better communication in occupational therapy improve client care? new study aims to find out.
Knowledge-focused Not yet recruitingThis study will check how much psychiatric clients know about occupational therapy (OT) and whether their expectations are realistic. It will also evaluate how well OT interns explain health information and conduct interviews. Researchers will develop new tools to measure these s…
Sponsor: Chang Gung Memorial Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:10 UTC
-
AI tool aims to better assess depression and anxiety
Knowledge-focused Not yet recruitingThis study will test a digital tool called AI-COA® to see how well it measures the severity of depression and anxiety compared to standard clinician ratings. About 150 adults in the U.S. who are starting a new treatment for depression or anxiety will use the tool over 12 weeks. T…
Sponsor: Deliberate Solutions Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:03 UTC