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Showing 1–24 of 54 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Fear of Injury Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Family-Authored ICU Diaries to Reduce Fear in Patients Experiencing a Cardiac Arrest (FAID Fear)

NCT05144477
View directory record Official record
Conditions
Cardiac Arrest, Post Traumatic Stress Syndrome
Interventions
FAID Fear Intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Sep 12, 2026, 1:34 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Enhancing Exposure Therapy for Post-traumatic Stress Disorder

NCT01574118
View directory record Official record
Conditions
Chronic Posttraumatic Stress Disorder
Interventions
Revisiting the Trauma memories, Processing the trauma memories, Psychoeducation, Trauma Memory Retrieval Trial, Exposure to video clips related to the patient's trauma, Breathing retraining, Exposure Homework, Compound extinction
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2022 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Oxytocin on Startle Hyperreactivity in Patients With AUD and PTSD

NCT02469259
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Alcoholism
Interventions
Oxytocin, Placebo
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Phase 4 Interventional Results available

Effects of Delta-9 Tetrahydrocannabinol (THC) on Retention of Memory for Fear Extinction Learning in PTSD: R61 Study

NCT03008005
View directory record Official record
Conditions
PostTraumatic Stress Disorder
Interventions
Placebo Oral Capsule, Dronabinol Cap 5 milligrams (MG), Dronabinol Cap 10 milligrams (MG)
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 50 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 12, 2026, 1:34 PM EDT
Not yet recruiting Early Phase 1 Interventional

Understanding Non-invasive Vagus Nerve Stimulation Effects in PTSD

NCT06953388
View directory record Official record
Conditions
PTSD - Post Traumatic Stress Disorder
Interventions
transcutaneous auricular vagus nerve stimulation, sham transcutaneous auricular vagus nerve stimulation
Device
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

Extinction of Fear Memories With Glucocorticoids in Veterans With PTSD

NCT01090180
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Dexamethasone, Placebo (sugar pill)
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2016 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cannabinoid Control of Fear Extinction Neural Circuits in Post-traumatic Stress Disorder

NCT02069366
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Wayne State University
Other
Eligibility
21 Years to 45 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Veteran Stress and Learning Study

NCT00674570
View directory record Official record
Conditions
Stress Disorders, Posttraumatic
Interventions
Hydrocortisone, D-Cycloserine, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Health in Motion Pragmatic Clinical Trial - WRAPAROUND

NCT06619496
View directory record Official record
Conditions
Aging
Interventions
Human-led fall prevention program, Avatar-led fall prevention program
Behavioral
Lead sponsor
Blue Marble Rehab Inc
Industry
Eligibility
55 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Altadena, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Early Phase 1 Interventional

Effects of Duloxetine on Fear Conditioning in Posttraumatic Stress Disorder (PTSD)

NCT00763178
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Duloxetine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Pilot Study of Pharmaceutical and Behavioral Interventions to Treat Anxiety Disorders

NCT01631682
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Anxiety Disorder
Interventions
Propranolol, Reactivation, Mifepristone, Intranasal oxytocin
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 12, 2026, 1:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Fear and Avoidance in PTSD Patients

NCT04770584
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Fear Conditioning, Avoidance conditioning, Pavlovian fear extinction learning, Willingness to pay to avoid shock
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 12, 2026, 1:34 PM EDT
Terminated Not applicable Interventional Results available

Stellate Ganglion Blockade to Reduce Cardiac Anxiety and PTSD Symptoms in Cardiac Arrest Survivors

NCT04582396
View directory record Official record
Conditions
PTSD, Cardiac Arrest, Anxiety and Fear, Sleep Disturbance, Health Behavior
Interventions
stellate ganglion block injection, Normal saline injection, Psychoeducation
Procedure · Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Sep 12, 2026, 1:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Structure and Function Before and After Treatment for Post-Traumatic Stress Disorder

NCT00069225
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional

Cancer Distress Coach Mobile App Trial

NCT02986152
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Cancer
Interventions
Cancer Distress Coach Mobile App
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
569 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Phase 1Phase 2 Interventional

Back on My Feet: Emotional Recovery From Fall Injury

NCT01998945
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Subsyndromal Posttraumatic Stress Disorder, Fear of Falling
Interventions
Exposure-based Cognitive Behavioral Therapy, Relaxation Training
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2016 · Synced Sep 12, 2026, 1:34 PM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Evaluating the Efficacy and Safety of PROSOMNIA Sleep Therapy™ in Patients With Sleep Deprivation and Chronic Insomnia

NCT06644573
View directory record Official record
Conditions
Chronic Insomnia, Sleep Deprivation, REM Behavior Disorder, REM Sleep Behavior Disorder, REM Sleep Measurement, Insomnia, Insomnia Related to Specified Disorder, Insomnia Due to Other Mental Disorder, Insomnia Comorbid to Psychiatric Disorder, Insomnia Due to Anxiety and Fear, Insomnia Related to Another Mental Condition, Insomnia Disorders, Idiopathic Hypersomnia, Sleep Disorders, Circadian Rhythm, Post Trauma Nightmares, PTSD - Post Traumatic Stress Disorder, Sleep Quality, Anesthesia, Anxiety, Depression, Mental Health, Alzheimer Disease or Associated Disorder, Parkinsons, Circadian Rhythm, Circadian Dysregulation, PTSD, Post-Traumatic, Post-Traumatic Stress Disorder Complex, Military Combat Stress Reaction, Sleep, Military Activity, Veterans, Shift Work Sleep Disorder, Menopause Related Conditions, Pain, Cancer Pain, Athletes
Interventions
PROSOMNIA Sleep Therapy™ (PSTx), Anesthesia-Induced Sleep Therapy, Diprivan (propofol), Astra-Zeneca, Continuous EEG Monitoring
Procedure · Drug · Device
Lead sponsor
Nyree Penn
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Aventura, Florida
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced Sep 12, 2026, 1:34 PM EDT
Not listed Not applicable Interventional

Neuroimaging of Pavlovian Fear Conditioning Processes in Patients With Pathological Anxiety

NCT03498599
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Anxiety Disorders, Panic Disorder, Social Phobia, Phobia
Interventions
Novelty facilitated extinction, Standard Extinction
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2018 · Synced Sep 12, 2026, 1:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Efficacy of the Buzzy System on Pain and Fear Reduction in Elbow Fracture Pin Removal

NCT07520851
View directory record Official record
Conditions
Elbow Fractures
Interventions
Flash Cards, Buzzy Ice pack
Other · Device
Lead sponsor
University of Oklahoma
Other
Eligibility
3 Years to 10 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Phase 3 Interventional Results available

Estrogen and Fear in PTSD

NCT04192266
View directory record Official record
Conditions
PTSD
Interventions
Estradiol, Placebo oral tablet, Prolonged Exposure (PE) therapy
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

A Controlled Trial of Losartan in Posttraumatic Stress Disorder

NCT02709018
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
losartan, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
6
States / cities
La Jolla, California • Washington D.C., District of Columbia • Bethesda, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of Methylphenidate (Ritalin®) on the Neural Basis of Anxiety

NCT02021214
View directory record Official record
Conditions
PTSD
Interventions
Methylphenidate, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 27, 2020 · Synced Sep 12, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

Removing Surrogates' Uncertainty to Reduce Fear and Anxiety After Cardiac Events

NCT06048068
View directory record Official record
Conditions
Cardiac Arrest
Interventions
Educational Informational Platform
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Sep 12, 2026, 1:34 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Neuroimaging Memories of Fear and Safety in the Human Brain

NCT04975009
View directory record Official record
Conditions
Fear Anxiety, PTSD
Interventions
Fear conditioning
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 50 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 12, 2026, 1:34 PM EDT