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ClinicalTrials.gov public records Last synced May 21, 2026, 7:09 PM EDT

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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Nightmare Clear all
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Cardiovascular Diseases, Autonomic Dysfunction, Vascular Stiffness, Nightmare, Endothelial Dysfunction
Interventions
NightWare, Sham NightWare
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
22 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Combat Disorders, Ptsd, Nightmare, Nightmares, REM-Sleep Type, Nightmare Disorder With Associated Non-Sleep Disorder
Interventions
NightWare Therapeutic System, Sham NightWare
Device
Lead sponsor
NightWare
Industry
Eligibility
22 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
4
States / cities
Bethesda, Maryland • Minneapolis, Minnesota • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Nightmares, Post-traumatic Stress Disorder
Interventions
ERRT-Bipolar Disorder
Behavioral
Lead sponsor
University of Tulsa
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Combat Disorders, Ptsd, Nightmare, Nightmares, REM-Sleep Type, Nightmare Disorder With Associated Non-Sleep Disorder
Interventions
NightWare Therapeutic System
Device
Lead sponsor
NightWare
Industry
Eligibility
22 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Nightmares, Stress Disorders, Post-Traumatic, Actigraphy, Respiratory Sinus Arrhythmia, Veterans
Interventions
Exposure, Relaxation, and Rescripting Therapy, Sleep and Nightmare Management
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Narcolepsy, Narcolepsy Type 1, Narcolepsy With Cataplexy, Narcolepsy Type 2, Narcolepsy Without Cataplexy
Interventions
Imagery rehearsal therapy, Targeted dream control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced May 21, 2026, 7:09 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Nightmare, Sleep
Interventions
Nightmare Rescripting and Rehearsal, standard of care
Behavioral
Lead sponsor
David Moss
Federal
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Nellis Air Force Base, Nevada
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Nightmare
Interventions
Nightmare Deconstruction and Reprocessing, NightWare
Behavioral · Device
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
22 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Insomnia, Nightmares Associated With Trauma and Stress, Nightmares, PTSD - Post Traumatic Stress Disorder
Interventions
Cognitive Behavioral Therapy for Insomnia, Cognitive Behavioral Therapy for Insomnia and Nightmares, Sleep Education, Sleep Education enhanced with Nightmare Education
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced May 21, 2026, 7:09 PM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Doxazosin Mesylate, Extended Release, Placebo
Drug
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Insomnia, Nightmare
Interventions
Written Exposure Therapy (WET), Cognitive Behavioral Therapy for Insomnia (CBTi), Cognitive Behavioral Therapy for Nightmares (CBTn), Waitlist
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Sleep Disorders, PTSD, Suicide
Interventions
exposure, relaxation, and rescription therapy
Behavioral
Lead sponsor
University of Tulsa
Other
Eligibility
18 Years to 99 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced May 21, 2026, 7:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Trauma, Insomnia, Nightmares
Interventions
Cognitive Processing Therapy-Cognitive Only (CPT), Cognitive Behavioral Therapy of Insomnia and Nightmares (CBTin), Continuation Cognitive Processing Therapy-Cognitive Only (CPT)
Behavioral
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
18 Years to 50 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Fort Hood, Texas
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Insomnia, PTSD - Post Traumatic Stress Disorder, Nightmares
Interventions
Cognitive-Behavioral Therapy for Insomnia (CBTi), Cognitive Behavioral Therapy for Nightmares (CBTn), Written Exposure Therapy (WET), Sleep Hygiene
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kileen, Texas
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Nightmare, Nightmare Disorder With Associated Other Sleep Disorder, REM Sleep Behavior Disorder
Interventions
Cognitive Behavioral Therapy for Nightmares
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced May 21, 2026, 7:09 PM EDT
Active, not recruiting Phase 3 Interventional
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Prazosin, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 75 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Anxiety Disorders, Mood Disorders, Insomnia, Nightmares
Interventions
Behavioral Sleep Intervention, Prazosin, Placebo
Behavioral · Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 23, 2016 · Synced May 21, 2026, 7:09 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
PTSD, Military Activity, Post-Traumatic Headache, Posttraumatic Stress Disorder, Posttraumatic Stress Disorder, Delayed Onset, Sleep Disturbance, Nightmare, Irritable Mood, Anger, Combat and Operational Stress Reaction, Combat Stress Disorders, Military Family, Military Operations, Emotional Regulation, Emotion Processing
Interventions
Art Therapy
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Bethesda, Maryland • Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Insomnia, Nightmare, Trauma
Interventions
CBT-I, ERRT
Behavioral
Lead sponsor
University of Tulsa
Other
Eligibility
18 Years to 99 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced May 21, 2026, 7:09 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Nightmare
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
6 Years to 17 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced May 21, 2026, 7:09 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Sleep Disorders
Interventions
prazosin, paroxetine, Placebo
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 50 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Fort Lewis, Washington
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced May 21, 2026, 7:09 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Narcolepsy, Narcolepsy Type 1, Narcolepsy With Cataplexy, Narcolepsy Without Cataplexy, Nightmare, Nightmare Disorder With Associated Other Sleep Disorder
Interventions
Imagery Rehearsal Therapy (IRT)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced May 21, 2026, 7:09 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Sleep Initiation and Maintenance Disorders
Interventions
TranS-C for PTSD, Sleep Psychoeducation Control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced May 21, 2026, 7:09 PM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Carvedilol, Placebo
Drug
Lead sponsor
Columbia Northwest Pharmaceuticals
Industry
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
3
States / cities
San Diego, California • Lake Charles, Louisiana • Bellevue, Washington
Source: ClinicalTrials.gov public record
Updated Jun 7, 2011 · Synced May 21, 2026, 7:09 PM EDT