Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 5:59 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
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Conditions
Post-Traumatic Stress Disorder
Interventions
Placebo oral capsule, NYX-783
Drug
Lead sponsor
Aptinyx
Industry
Eligibility
18 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
37
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 33 more
Conditions
Opioid Use Disorder
Interventions
NYX-783, Placebo, Oxycodone
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 58 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
New Haven, Connecticut
Conditions
PTSD
Interventions
NYX-783, Placebo
Drug
Lead sponsor
Aptinyx
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
37
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Bentonville, Arkansas + 33 more