NCT06651333

Brief Summary

This project examines functional connectivity patterns associated with subsequent relapse to illicit opioids during treatment for OUD.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
240

participants targeted

Target at P75+ for all trials

Timeline
42mo left

Started Dec 2024

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress31%
Dec 2024Nov 2029

First Submitted

Initial submission to the registry

October 18, 2024

Completed
3 days until next milestone

First Posted

Study publicly available on registry

October 21, 2024

Completed
2 months until next milestone

Study Start

First participant enrolled

December 12, 2024

Completed
4.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2029

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2029

Last Updated

October 20, 2025

Status Verified

October 1, 2025

Enrollment Period

4.9 years

First QC Date

October 18, 2024

Last Update Submit

October 16, 2025

Conditions

Keywords

Relapse

Outcome Measures

Primary Outcomes (1)

  • Illicit opioid-use

    Defined as the percent days of self-reported use of illicit opioids (assessed at monthly visits for 6-months following neuroimaging), with the exception of primary type of MOUD (i.e., methadone for methadone treated individuals, buprenorphine for buprenorphine treated individuals).

    At monthly visits for 6 months following neuroimaging

Secondary Outcomes (1)

  • MOUD retention

    up to 9 months

Study Arms (2)

Methadone

Participants initiated into methadone within the past 6 months will receive fMRI and cognitive assessment battery.

Diagnostic Test: fMRI

Buprenorphrine

Participants initiated into buprenorphine within the past 6 months will receive fMRI and cognitive assessment battery.

Diagnostic Test: fMRI

Interventions

fMRIDIAGNOSTIC_TEST

Participants will be performing tasks while undergoing fMRI. Tasks include Stroop task, Emotion-regulation task and an Ambiguity reward task, Drug cue task, and Cognitive behavioral therapy task. Participants are not presented with any specific stimulus.

BuprenorphrineMethadone

Eligibility Criteria

Age18 Years - 50 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Participants will be individuals with primary opioid use disorder who are at least 18 years old and enrolled in formal MOUD treatment (either methadone or buprenorphine) for less than 6 months. Investigators will recruit a sample that is 50% female and 50% male.

You may qualify if:

  • recent initiation of methadone or buprenorphine at a clinic or program within the past year (i.e., period of time during which treatment drop-out and risk for relapse is highest);
  • eligibility for MRI scanning;
  • ability to commit to study visits.

You may not qualify if:

  • current acute psychosis, mania, or suicidal ideation with intent, as assessed during screening with the SCID-5;
  • current intoxication or acute withdrawal at time of study visit sufficient to prevent participation based on: behavioral observation, breathalyzer, and SOWS assessment;
  • severe cognitive impairment as determined via trained clinical research staff through consent process and during consent quiz or as indicated by a PROMIS Cognitive Function tscore \<30 (i.e., severe impairment)
  • past or present history of intellectual disability, developmental disorder, or neurological disease;
  • head trauma with loss of consciousness \>30 min;
  • organ dysfunction or any unstable or untreated medical conditions that may interfere with study participation.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The APT Foundation

New Haven, Connecticut, 06520, United States

RECRUITING

MeSH Terms

Conditions

Substance-Related DisordersOpioid-Related DisordersRecurrence

Interventions

Magnetic Resonance Imaging

Condition Hierarchy (Ancestors)

Chemically-Induced DisordersMental DisordersNarcotic-Related DisordersDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

TomographyDiagnostic ImagingDiagnostic Techniques and ProceduresDiagnosis

Study Officials

  • Sarah Yip, PhD, MSc

    Yale University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Monica Holler, BS

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 18, 2024

First Posted

October 21, 2024

Study Start

December 12, 2024

Primary Completion (Estimated)

November 1, 2029

Study Completion (Estimated)

November 1, 2029

Last Updated

October 20, 2025

Record last verified: 2025-10

Data Sharing

IPD Sharing
Will share

This study will submit and share data with OpenNeuro. This will include de-identified demographic data, neuropsychological assessment data, clinical assessment data, and fMRI data (raw).

Time Frame
All data will be deposited to OpenNeuro starting 24 months after data collection begins and will be deposited every six months thereafter. OpenNeuro policy states that any data uploaded to their repository becomes publicly available under a Creative Commons CC0 license after a 36-month period beginning from first successful version of the dataset.
Access Criteria
OpenNeuro policy states that any data uploaded to their repository becomes publicly available under a Creative Commons (CC) license after a 36-month period beginning from first successful version of the dataset. Users create an account with OpenNeuro account in order to download BIDS formatted files and any associated metadata.

Locations