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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 3 Interventional Results available

Safety and Efficacy Study of TNX-102 SL in Patients With Military-related PTSD

NCT03062540
View directory record Official record
Conditions
PTSD
Interventions
TNX-102 SL, Placebo SL Tablet
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
44
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Rogers, Arkansas + 40 more
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional

Study of Sunobinop on Alcohol Consumption in Alcohol Use Disorder

NCT06545916
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Sunobinop, Placebo to match sunobinop
Drug
Lead sponsor
Knoa Pharma LLC
Industry
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
Brooklyn, New York • Columbus, Ohio • Baytown, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 4 Interventional Results available

A Study of Suvorexant in Patients With Multiple Sclerosis Fatigue and Insomnia

NCT03110315
View directory record Official record
Conditions
Multiple Sclerosis, Fatigue, Insomnia
Interventions
Suvorexant, Placebo
Drug
Lead sponsor
Theodore R. Brown, MD MPH
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional Results available

An Efficacy Study of Compound LY2624803 in the Treatment of Patients With Chronic Insomnia

NCT00784875
View directory record Official record
Conditions
Primary Insomnia, Secondary Insomnia
Interventions
LY2624803, Placebo, zolpidem
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 85 Years
Enrollment
643 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
49
States / cities
Birmingham, Alabama • Glendale, Arizona • Mesa, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional

RECOVER-SLEEP: Platform Protocol, Appendix_B (CPSD)

NCT06404112
View directory record Official record
Conditions
Long COVID, Long COVID-19, Sleep Disturbance
Interventions
Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
469 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Effect of 2 Dosage Strengths of Lemborexant (E2006) on a Multiple Sleep Latency Test in Participants With Insomnia Disorder

NCT02350309
View directory record Official record
Conditions
Insomnia Disorder
Interventions
Lemborexant 5 mg, Lemborexant 10 mg, Lemborexant-matched placebo., Flurazepam 30 mg
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Atlanta, Georgia • Crestview Hills, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Crossover Study to Evaluate the Effect of Lemborexant Versus Placebo and Zolpidem on Postural Stability, Auditory Awakening Threshold, and Cognitive Performance in Healthy Subjects 55 Years and Older

NCT03008447
View directory record Official record
Conditions
Healthy Subjects
Interventions
LEM5, LEM10, ZOL, PBO
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
55 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
4
States / cities
Atlanta, Georgia • New York, New York • Raleigh, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Sep 29, 2026, 1:17 AM EDT
Recruiting Phase 2 Interventional

Prevention/Reduction of ASRs and PTSD to Sustain Civilian Performance With Sublingual Cyclobenzaprine HCl (TNX-102 SL)

NCT06636786
View directory record Official record
Conditions
Acute Stress Reaction, Acute Stress Disorder, Neurocognitive Function, Post-traumatic Stress
Interventions
Cyclobenzaprine HCl, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 55 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
9
States / cities
Birmingham, Alabama • Indianapolis, Indiana • Kansas City, Kansas + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Not applicable Interventional Results available

Effective Treatment of Sleep Apnea in Prediabetes to Reduce Cardiometabolic Risk

NCT01156116
View directory record Official record
Conditions
Diabetes, Sleep Apnea
Interventions
CPAP mask, Placebo
Device · Drug
Lead sponsor
University of Chicago
Other
Eligibility
45 Years to 75 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional Results available

Combination Drug-Therapy for Patients With Untreated Obstructive Sleep Apnea

NCT04639193
View directory record Official record
Conditions
OSA, Obstructive Sleep Apnea
Interventions
Acetazolamide, Eszopiclone, Placebo, Venlafaxine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional

Study of Sunobinop on Craving in Alcohol Use Disorder

NCT06545929
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Sunobinop, Placebo to match sunobinop
Drug
Lead sponsor
Knoa Pharma LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate TNX-102 SL Monotherapy Versus Placebo in Participants With Major Depressive Disorder (MDD)

NCT07621237
View directory record Official record
Conditions
Major Depressive Episode (MDE), Major Depressive Disorder (MDD), Depression
Interventions
TNX-102 SL, Placebo sublingual tablet
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
27
States / cities
Phoenix, Arizona • Buena Park, California • Chino, California + 24 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of Stribild Versus Atripla in Human Immunodeficiency Virus, Type 1 (HIV-1) Infected, Antiretroviral Treatment-Naive Adults

NCT01095796
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
Stribild, Atripla, Stribild Placebo, Atripla Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
707 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
97
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 63 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2015 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

TKA Melatonin and Sleep Quality

NCT05332717
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Sleep Initiation and Maintenance Disorders
Interventions
Melatonin 5 mg, Placebo (Vitamin C)
Dietary Supplement
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional Results available

High Dose Vitamin D and Calcium for Bone Health in Individuals Initiating HAART

NCT01403051
View directory record Official record
Conditions
HIV-1 Infection
Interventions
EFV/FTC/TDF, Calcium Carbonate, Vitamin D3, Placebo for calcium carbonate, Placebo for vitamin D3
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
38
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 27 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 29, 2026, 1:17 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Melatonin Supplementation on Renal Physiology in a Habitual Sleep Restricted Population.

NCT02631148
View directory record Official record
Conditions
Obesity, Prediabetic State
Interventions
Melatonin, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 4 Interventional Results available

Antidepressant Plus Asenapine Versus Antidepressant Plus Placebo for Depression

NCT01670019
View directory record Official record
Conditions
Major Depressive Disorder Without Psychotic Features
Interventions
Asenapine 5-20 mg daily, Placebo 1-4 tablets daily
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
Augusta, Georgia • Durham, North Carolina • Greenville, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2015 · Synced Sep 29, 2026, 1:17 AM EDT
Terminated Not applicable Interventional Results available

Efficacy and Tolerability of Ramelteon in Patients With Rapid Eye Movement (REM) Behavior Disorder and Parkinsonism

NCT00745030
View directory record Official record
Conditions
REM Behavior Disorder, Parkinsonism
Interventions
Rozerem, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional

RECOVER-SLEEP: Platform Protocol

NCT06404086
View directory record Official record
Conditions
Long COVID, Long COVID-19, Hypersomnia, Sleep Disturbance
Interventions
Modafinil, Modafinil Placebo, Solriamfetol, Solriamfetol Placebo, Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
830 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
47
States / cities
Phoenix, Arizona • Tucson, Arizona • Palo Alto, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 29, 2026, 1:17 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

A Multicenter Trial of the Efficacy and Safety of Diclegis® for Nausea and Vomiting of Pregnancy in Pregnant Adolescents

NCT02045901
View directory record Official record
Conditions
Morning Sickness
Interventions
Diclegis, Placebo (Sugar Pill)
Drug
Lead sponsor
Duchesnay Inc.
Industry
Eligibility
12 Years to 17 Years · Female only
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
8
States / cities
Tucson, Arizona • Los Angeles, California • Norwalk, California + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2021 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Placebo-Controlled Study of Mirtazapine for PTSD

NCT00302107
View directory record Official record
Conditions
Anxiety, PTSD
Interventions
Mirtazapine, Placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
19 Years to 65 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Quality and Amyloid-Beta Kinetics

NCT03077620
View directory record Official record
Conditions
Amyloid-beta
Interventions
Suvorexant, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
45 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study To Evaluate The Efficacy And Safety Of TNX-102 SL In Patients With Fibromyalgia

NCT04508621
View directory record Official record
Conditions
Fibromyalgia
Interventions
TNX-102 SL, Placebo SL Tablet
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Oceanside, California + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2023 · Synced Sep 29, 2026, 1:17 AM EDT
Completed Phase 2 Interventional Results available

Parallel Arm Trial of AD109 and AD504 In Patients With OSA

NCT05071612
View directory record Official record
Conditions
OSA - Obstructive Sleep Apnea
Interventions
AD109, AD504, Atomoxetine Hydrochloride, Placebo
Drug
Lead sponsor
Apnimed
Industry
Eligibility
18 Years to 75 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
25
States / cities
Los Angeles, California • San Diego, California • Santa Ana, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 29, 2026, 1:17 AM EDT