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Showing 1–24 of 220 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Effects of Multicomponent Training in Older Adults

NCT06094413
View directory record Official record
Conditions
Sarcopenia
Interventions
Multicomponent Training Intervention
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Scranton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Arousal and Stress in Anxiety

NCT00026559
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Shock Device, Auditory Startle Device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
1,418 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Jun 11, 2026, 2:03 AM 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 Jun 11, 2026, 2:03 AM 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 Jun 11, 2026, 2:03 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cerebral GABA and Fear Conditioning in PTSD

NCT01800383
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Not listed
Lead sponsor
Isabelle Rosso
Other
Eligibility
20 Years to 50 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Jun 11, 2026, 2:03 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Transcranial Direct Current Stimulation (tDCS) as a Treatment for Acute Fear

NCT02410954
View directory record Official record
Conditions
Fear
Interventions
NeuroConn Direct Current stimulator Multiple Channel -4
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional Results available

Fear, Gastrointestinal Distress, and Interoception: Physiological and Psychological Mechanisms in Eating Disorders

NCT05382702
View directory record Official record
Conditions
Feeding and Eating Disorders
Interventions
Test meal description changed
Other
Lead sponsor
Ohio University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jun 11, 2026, 2:03 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Estradiol and Fear Extinction in Anorexia Nervosa (AN)

NCT02792153
View directory record Official record
Conditions
Anorexia Nervosa
Interventions
Estradiol
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional

Yoga for Psychological Distress in Gynecologic, Gastrointestinal, or Thoracic Cancer

NCT03385577
View directory record Official record
Conditions
Gynecologic Cancer, Adjustment, Gastrointestinal Cancer, Thoracic Cancer
Interventions
Stilling the Waters of Uncertainty: A yoga program for women with gynecologic, gastrointestinal (GI), or thoracic cancer
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Jun 11, 2026, 2:03 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Intracranial Neurophysiological Signatures of Fear and Anxiety in Humans

NCT05120635
View directory record Official record
Conditions
Fear, GAD, Emotional Memory, PTSD
Interventions
Deep Brain Stimulation, Virtual and augmented reality tasks
Device · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Los Angeles, California • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jun 11, 2026, 2:03 AM 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 Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional Results available

A Cognitive Behavioral Therapy (CBT) Intervention to Reduce Fear of Hypoglycemia in Type 1 Diabetes

NCT03549104
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Fear Reduction Intervention, Attention Control
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 35 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Jun 11, 2026, 2:03 AM 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 Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional

Frontal Stimulation to Modulate Threat Sensitivity in Anxious Depression

NCT04948944
View directory record Official record
Conditions
Depression, Anxiety and Fear
Interventions
transcranial direct current stimulation
Device
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Jun 11, 2026, 2:03 AM EDT
Enrolling by invitation Early Phase 1 Interventional Accepts healthy volunteers

Opioids and Social Support Enhanced Extinction Effects

NCT04166071
View directory record Official record
Conditions
Fear
Interventions
Naltrexone, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Jun 11, 2026, 2:03 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sensory Adapted Dental Environments to Enhance Oral Care for Children With and Without Dental Fear and Anxiety

NCT06912854
View directory record Official record
Conditions
Dental Fear and Anxiety
Interventions
Sensory Adapted Dental Environment, Video-based Modeling
Other
Lead sponsor
University of Southern California
Other
Eligibility
6 Years to 12 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Phase 4 Interventional Results available

Cognitive vs. Emotional Psychopharmacological Manipulations of Fear vs. Anxiety

NCT02153944
View directory record Official record
Conditions
Anxiety Disorder
Interventions
Propranolol, Methylphenidate, Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Jun 11, 2026, 2:03 AM 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 Jun 11, 2026, 2:03 AM EDT
Withdrawn Phase 2 Interventional

A Pilot Feasibility Study of IM OXT on Fear of Pain and Trust in Physical Therapist During OP Rehabilitation After TKA

NCT04493229
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 1, 2021 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Phase 1 Interventional

Intervention for Anxiety After Falls

NCT01268657
View directory record Official record
Conditions
Posttraumatic Stress Disorder (PTSD), Specific Phobia, Anxiety
Interventions
Education, Relaxation Training, Cognitive Restructuring, Behavioral Activation, Exposure
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
65 Years to 105 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2016 · Synced Jun 11, 2026, 2:03 AM EDT
Completed Not applicable Interventional

Psychotherapy Treatment of Deployment-Related PTSD in Primary Care Settings

NCT00974402
View directory record Official record
Conditions
Post-Traumatic Stress Disorders, Stress Disorders, Combat Disorders
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
3
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2014 · Synced Jun 11, 2026, 2:03 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of a CRF1 Receptor Antagonist on Human Startle in Normal Female Volunteers

NCT01059227
View directory record Official record
Conditions
Anxiety Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
21 Years to 50 Years · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jun 11, 2026, 2:03 AM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Pain Perception During Intra-Articular Knee Joint Injection: What is the Effect of Needle Gauge and the Use of Ethyl Chloride?

NCT06865170
View directory record Official record
Conditions
Osteoarthritis (OA) of the Knee, Fear of Needles
Interventions
25 gauge needle, 22 gauge needle, +/- Ethyl Chloride Topical Aerosol Anesthetic
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
40 Years to 89 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Jun 11, 2026, 2:03 AM EDT
Withdrawn Not applicable Interventional

Mindfulness to Mitigate the Effect of Anxiety-depression-fear in Chronic Obstructive Pulmonary Disease (COPD)

NCT03385317
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Mindfulness
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 27, 2017 · Synced Jun 11, 2026, 2:03 AM EDT