fMRI and Opioid Abstinence
Functional Connectivity Mechanisms of Opioid Abstinence
2 other identifiers
observational
240
1 country
1
Brief Summary
This project examines functional connectivity patterns associated with subsequent relapse to illicit opioids during treatment for OUD.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Dec 2024
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 18, 2024
CompletedFirst Posted
Study publicly available on registry
October 21, 2024
CompletedStudy Start
First participant enrolled
December 12, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 1, 2029
ExpectedStudy Completion
Last participant's last visit for all outcomes
November 1, 2029
October 20, 2025
October 1, 2025
4.9 years
October 18, 2024
October 16, 2025
Conditions
Keywords
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.
Buprenorphrine
Participants initiated into buprenorphine within the past 6 months will receive fMRI and cognitive assessment battery.
Interventions
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.
Eligibility Criteria
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
- Yale Universitylead
- National Institute on Drug Abuse (NIDA)collaborator
Study Sites (1)
The APT Foundation
New Haven, Connecticut, 06520, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Sarah Yip, PhD, MSc
Yale University
Central Study Contacts
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
- 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.
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).