Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT02884908 · ClinicalTrials.gov registry record · Phase 3

Pharmacogenetic Treatment With Anti-Glutaminergic Agents for Comorbid PTSD & AUD

A Phase 3 study, sponsored by University of Maryland, Baltimore.

Completed
Registry status
Phase 3
Development phase
57
Enrollment target

NCT02884908: Completed Phase 3 study, sponsored by University of Maryland, Baltimore.

NCT02884908 is a Phase 3 study that has completed, run by University of Maryland, Baltimore. The registered enrollment target is 57 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (93% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT02884908, a Phase 3 study, has completed, sponsored by University of Maryland, Baltimore.

COMPLETED
Registry status
Phase 3
Development phase
57 participants
Enrollment target

Study Summary

The primary study objective is to determine the efficacy of pregabalin administered orally for a period of 12 weeks in reducing risky drinking and symptoms of posttraumatic stress disorder who have selected genotypes at the gamma-amino butyric acid transporter and receptor genes. The secondary objective is to assess the safety and tolerability of pregabalin in participants with alcohol use disorder and co-occurring posttraumatic stress disorder who have selected genotypes at the gamma-amino butyric acid transporter and receptor genes. The investigators will utilize a sample of African-Americans that includes both genders and individuals with different types of trauma.

Primary Outcome

Heavy drinking days will be derived from the data collected by the TLFB interview for the last 7 days.

Interventions

  • DRUG Pregabalin plus BBCET
  • OTHER Placebo plus BBCET

Trial Details

FieldValue
Enrollment Target 57 participants
Start Date 2017-07-07
Est. Completion 2022-01-19
Phase Phase 3
University of Maryland, Baltimore

560 total trials

What the finished NCT02884908 record still lists

NCT02884908 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 57 participants, a relatively small participant target, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (93% lower).

The record links to 0 conditions, and to 2 interventions - of which Pregabalin plus BBCET is the first listed.

NCT02884908 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT02884908 about?

NCT02884908 is a clinical study titled "Pharmacogenetic Treatment With Anti-Glutaminergic Agents for Comorbid PTSD & AUD". The primary study objective is to determine the efficacy of pregabalin administered orally for a period of 12 weeks in reducing risky drinking and symptoms of posttraumatic stress disorder who have selected genotypes at the gamma-amino butyric acid transporter and receptor genes. The secondary objec...

What is the current status of trial NCT02884908?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 57 participants. The study started on 2017-07-07. Estimated completion is 2022-01-19.

What interventions are being tested in trial NCT02884908?

The interventions under investigation include: Pregabalin plus BBCET (DRUG), Placebo plus BBCET (OTHER).

Who is sponsoring clinical trial NCT02884908?

This trial is sponsored by University of Maryland, Baltimore, which has 560 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT02884908's enrollment target sits among peer trials

57 1827th of 2000 higher than 174 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT03521830 · 57 participants · Phase 2

    Nivolumab Alone or Plus Relatlimab or Ipilimumab for Patients With Locally-Advanced Unresectable or Metastatic Basal Cell Carcinoma

  • NCT03587701 · 57 participants · Phase 2

    Effects of Anakinra in Subjects With Corticosteroid-resistant/Intolerant Meniere's Disease and Autoimmune Inner Ear Disease

  • NCT04104126 · 57 participants · NA

    Blood Flow Restriction Therapy in Achilles Injury

  • NCT04703842 · 57 participants · Phase 1

    Modulation of SERCA2a of Intra-myocytic Calcium Trafficking in Heart Failure With Reduced Ejection Fraction

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT02884908, the US trial registry maintained by the National Library of Medicine. NCT02884908 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.