CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 4,284 enrolled
Drug / intervention
Pharmacogenetic testing +1 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04445792
NCT04445792N/ACompleted

A Depression and Opioid Pragmatic Trial in Pharmacogenetics

Duke University·interventional·Posted Jun 24, 2020·Updated Mar 25, 2026

In Brief

A clinical study evaluating Pharmacogenetic testing and Clinical decisions support for Depression and 2 related conditions. Completed, enrolled 4,284 participants across 14 sites.

Detailed Summary

This is a Master Protocol Screening record. This study is comprised of three separate pharmacogenetic trials grouped into a single protocol due to similarities in the intervention, the hypotheses, and the trial design. The three trials are the Acute Pain Trial, the Chronic Pain Trial, and the Depression Trial. Participants can enroll in only one of the three trials. Each trial is listed individually on clinicaltrials.gov and includes "PRO00104948" within the Unique Protocol ID: PRO00104948\_A - Acute Pain Trial - NCT05966129 PRO00104948\_B - Chronic Pain Trial - NCT05966142 PRO00104948\_C - Depression Trial - NCT05966155 Acute Pain Trial: A prospective, multicenter, two arm randomized pragmatic trial. Participants meeting eligibility criteria will be randomly assigned to either immediate pharmacogenetic testing and genotype-guided post-surgical opioid therapy (Intervention arm) or standard care and pharmacogenetic testing after 6 months (Control arm). The investigators will test the hypothesis that pharmacogenetic testing and genotype guided pain management therapy improves pain control after surgery in participants who's body processes some pain medicines slower than normal. Chronic Pain Trial: A prospective, multicenter, two arm randomized pragmatic trial. Participants meeting eligibility criteria will be randomly assigned to either immediate pharmacogenetic testing and genotype-guided opioid therapy (Intervention arm) or standard care with 6-month delayed pharmacogenetic testing (Control arm). The investigators will test the hypothesis that pharmacogenetic testing and genotype guided pain therapy improves pain control after surgery in participants who's body processes some pain medicines slower than normal. Depression: A prospective, multicenter, two arm randomized pragmatic trial. Participants meeting eligibility criteria will be randomly assigned to either immediate pharmacogenetic testing and genotype-guided anti-depressant therapy (Intervention arm) or standard care with 6-month delayed pharmacogenetic testing (Control arm). The investigators will test the hypothesis that pharmacogenetic testing and genotype-guided anti-depressant therapy will reduce depression symptoms in participants who's body processes some anti-depressants faster or slower than normal.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
202120222023202420252026
First PostedJun 24, 2020
Enrollment StartFeb 24, 2021
Primary CompletionOct 6, 2023
Study CompletionMay 10, 2024
TodayJul 2, 2026
Enrollment to primary: 2.6 yearsPosted 6.0 years ago

Interventions

Pharmacogenetic testingother

Genetic testing of CYP2D6 and CYP2C19

Clinical decisions supportother

Prescribing recommendations to the provider based on the pharmacogenetic testing results