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Completed Phase 2 Interventional Results available

Safety and Efficacy of NYX-783 in Subjects With Post-Traumatic Stress Disorder

ClinicalTrials.gov ID: NCT04044664

Public ClinicalTrials.gov record NCT04044664. 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 3, 2026, 11:17 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 Study to Evaluate the Safety and Efficacy of NYX-783 in Subjects With Post-Traumatic Stress Disorder

Brief summary

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

To evaluate the safety, tolerability, and response profile of NYX-783 in a Post-Traumatic Stress Disorder population.

Study identification

NCT ID
NCT04044664
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Aptinyx
Industry
Enrollment
160 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 65 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
Jan 24, 2019
Primary completion
Aug 4, 2020
Completion
Aug 4, 2020
Last update posted
May 16, 2022

2019 – 2020

United States locations

U.S. sites
37
U.S. states
19
U.S. cities
36
Facility City State ZIP Site status
Aptinyx Clinical Site Tuscaloosa Alabama 35404
Aptinyx Clinical Site Phoenix Arizona 85012
Aptinyx Clinical Site Little Rock Arkansas 30322
Aptinyx Clinical Site Bellflower California 90706
Aptinyx Clinical Site Glendale California 91206
Aptinyx Clinical Site Imperial California 92251
Aptinyx Clinical Site Oakland California 94607
Aptinyx Clinical Site Oceanside California 92056
Aptinyx Clinical Site Orange California 92868
Aptinyx Clinical Site Riverside California 92503
Aptinyx Clinical Site San Diego California 92103
Aptinyx Clinical Site San Marcos California 92078
Aptinyx Clinical Site Santa Ana California 92705
Aptinyx Clinical Site Temecula California 32591
Aptinyx Clinical Site Torrance California 90502
Aptinyx Clinical Site Colorado Springs Colorado 80910
Aptinyx Clinical Site Norwich Connecticut 06360
Aptinyx Clinical Site Jacksonville Florida 32256
Aptinyx Clinical Site Lauderhill Florida 33319
Aptinyx Clinical Site Orlando Florida 32801
Aptinyx Atlanta Georgia 30329
Aptinyx Clinical Site Atlanta Georgia 30331
Aptinyx Clinical Site Hoffman Estates Illinois 60619
Aptinyx Clinical Site Boston Massachusetts 02131
Aptinyx Clinical Site Las Vegas Nevada 89102
Aptinyx Clinical Site Berlin New Jersey 08009
Aptinyx Clinical Site Cedarhurst New York 11516
Aptinyx Clinical Site New York New York 10036
Aptinyx Clinical Site Staten Island New York 10312
Aptinyx Clinical Site Salisbury North Carolina 28144
Aptinyx Clinical Site Canton Ohio 44720
Aptinyx Clinical Site Cincinnati Ohio 45219
Aptinyx Clinical Site Oklahoma City Oklahoma 73107
Aptinyx Clinical Site Memphis Tennessee 38119
Aptinyx Clinical Site Austin Texas 78737
Aptinyx Clinical Site San Antonio Texas 78229
Aptinyx Clinical Site Bellevue Washington 98007

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 NCT04044664, 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 May 16, 2022 · Synced Sep 3, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04044664 live on ClinicalTrials.gov.

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