Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 2 Interventional Results available

A Study of JZP150 in Adults With Posttraumatic Stress Disorder

ClinicalTrials.gov ID: NCT05178316

Public ClinicalTrials.gov record NCT05178316. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 26, 2026, 3:15 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multicenter Phase 2, 12-week Double-blind, Placebo-controlled, Randomized, Parallel-group Study of JZP150 for the Treatment of Posttraumatic Stress Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a 12-week, double-blind, placebo-controlled, randomized, parallel-group, multicenter study of the safety and efficacy of JZP150 in the treatment of adult participants with post-traumatic stress disorder (PTSD).

Study identification

NCT ID
NCT05178316
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Jazz Pharmaceuticals
Industry
Enrollment
282 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 28, 2021
Primary completion
Dec 4, 2023
Completion
Dec 4, 2023
Last update posted
Dec 30, 2024

2021 – 2023

United States locations

U.S. sites
52
U.S. states
20
U.S. cities
48
Facility City State ZIP Site status
NoesisPharma LLC Phoenix Arizona 85016 —
Sanro Clinical Research Group, LLC Bryant Arkansas 72022 —
Woodland Research Northwest Rogers Arkansas 72758 —
Clinical Innovations Inc. Bellflower California 90706 —
Southern California Research, LLC Beverly Hills California 90210 —
Behavioral Research Specialists, LLC Glendale California 91206 —
Excell Research Oceanside California 92056 —
NRC Research Institute Orange California 92868 —
CITrials Riverside California 92506 —
Clinical Innovations Inc. Santa Ana California 90705 —
Collaborative Neuroscience Research, LLC Torrance California 90504 —
Pacific Clinical Research Management Group LLC Upland California 91786 —
MCB Clinical Research Center Colorado Springs Colorado 80910 —
CT Clinical Research Cromwell Connecticut 06416 —
Yale Center for Clinical Investigation: Church Street Research Unit (CSRU) New Haven Connecticut 06519 —
Howard University Hospital, Clinical Research Unit Washington D.C. District of Columbia 20060 —
Sarkis Clinical Trials Gainesville Florida 32607 —
Clinical Neuroscience Solutions, Inc. Jacksonville Florida 32256 —
Accel Research Sites -Lakeland Clinical Research Unit Lakeland Florida 33803 —
Accel Research Sites Network-St. Petersburg Clinical Research Unit Largo Florida 33777 —
Premier Clinical Research Institute Miami Florida 33122 —
EZY Medical Research Co Miami Florida 33175 —
Behavioral Clinical Research, Inc Miami Lakes Florida 33016 —
Clinical Neuroscience Solutions, Inc. Orlando Florida 32801 —
Advanced Discovery Research Atlanta Georgia 30318 —
CenExel iResearch Decatur Georgia 30030 —
American Medical Research, Inc Chicago Illinois 60612 —
Brigham and Women's Hospital Boston Massachusetts 02115 —
Boston Clinical Trial Boston Massachusetts 02131 —
Alivation Research, LLC Lincoln Nebraska 68526 —
Altea Research Institute Las Vegas Nevada 89102 —
Global Medical Institutes, LLC: Princeton Medical Institute Princeton New Jersey 08540 —
SPRI Clinical Trials Brooklyn New York 11235 —
Manhattan Behavioral Medicine Manhattan New York 10036 —
Finger Lakes Clinical Research Rochester New York 14618 —
Richmond Behavioral Associates Staten Island New York 10314 —
Midwest Clinical Research Center Dayton Ohio 45417 —
North Star Medical Research, LLC Middleburg Heights Ohio 44130 —
Neuro-Behavioral Clinical Research, Inc North Canton Ohio 44720 —
IPS Research Company Oklahoma City Oklahoma 73106 —
Paradigm Research Professionals, LLC Oklahoma City Oklahoma 73118 —
Suburban Research Associates West Chester Pennsylvania 19380 —
Clinical Neuroscience Solutions, Inc. Memphis Tennessee 38119 —
Dell Medical School Universityof Texas at Austin Austin Texas 78712 —
Austin Clinical Trial Partners Austin Texas 78737 —
Houston Clinical Trials Bellaire Texas 77401 —
Relaro Medical Trials, LLC Dallas Texas 75243 —
Northpointe Psychiatry Flower Mound Texas 75028 —
Pillar Clinical Research, LLC Richardson Texas 75080 —
Clinical Trials of Texas San Antonio Texas 78229 —
Grayline Research Center Wichita Falls Texas 76309 —
Eastside Therapeutic Resource Everett Washington 98201 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05178316, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 30, 2024 · Synced Sep 26, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05178316 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →