EXHIT ENTRE Implementation Trial of High Intensity Versus Low Intensity Strategy

NCT ID: NCT04921787

Last Updated: 2026-01-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-10-22

Study Completion Date

2026-02-28

Brief Summary

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This study is a multi-site, cluster randomized, two group implementation trial comparing a low- versus high-intensity implementation strategy for supporting hospital-based opioid use disorder treatment (HBOT) in community hospital settings where medication for opioid use disorder (MOUD) treatment has not been implemented.

Detailed Description

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The study will randomize approximately 24 community hospitals meeting defined eligibility requirements, including a desire to address OUD among inpatients through the use of MOUD. Community hospitals will be randomized 1:1 to implement a low- or high-intensity strategy. Hospitals will be randomized with intervention implementation and oversight assigned to one of 3-4 geographically diverse hub academic medical centers with existing clinical and research expertise in HBOT. The randomization will be stratified by site/hub. Participants will be assessed for "engagement with MOUD", measured as the proportion of community hospital OUD discharges engaged with MOUD within 34 days following hospital discharge during months 13-24 of the intervention. Further outcomes will be assessed during the entire 4-year study period.

Conditions

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Substance Use Disorders Opioid Use Disorder, Severe Opioid Use Disorder, Moderate

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

This is a multi-site, cluster randomized, two group implementation trial comparing a low versus high intensity implementation strategy for supporting hospital-based opioid use disorder treatment (HBOT) in community hospital settings where medication for opioid use disorder (MOUD) treatment has not been implemented. Approximately 24 hospitals meeting defined eligibility requirements, including a desire to address OUD among inpatients through the use of MOUD, will be randomized 1:1 to implement a low- or high-intensity strategy. Hospitals will be randomized with intervention implementation and oversight assigned to one of 3-4 geographically diverse hub academic medical centers with existing clinical and research expertise in HBOT. The randomization will be stratified by site/hub.
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Low Intensity

MOUD training and support through the use of educational materials.

Group Type ACTIVE_COMPARATOR

Low Intensity

Intervention Type OTHER

Training and education only, a low-intensity strategy inclusive of an HBOT manual, one-time live training on how to use the HBOT manual, and 7 video conference presentations.

High Intensity

MOUD training and support through the use of educational materials in addition to practice facilitation.

Group Type EXPERIMENTAL

High Intensity

Intervention Type OTHER

Practice facilitation, a high-intensity strategy inclusive of low-intensity training, plus practice facilitation that is based in part on a program planning model. This study is a hybrid implementation effectiveness design, testing an implementation strategy while observing and gathering information on the clinical intervention's impact on relevant outcomes.

Interventions

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Low Intensity

Training and education only, a low-intensity strategy inclusive of an HBOT manual, one-time live training on how to use the HBOT manual, and 7 video conference presentations.

Intervention Type OTHER

High Intensity

Practice facilitation, a high-intensity strategy inclusive of low-intensity training, plus practice facilitation that is based in part on a program planning model. This study is a hybrid implementation effectiveness design, testing an implementation strategy while observing and gathering information on the clinical intervention's impact on relevant outcomes.

Intervention Type OTHER

Other Intervention Names

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Training and education Practice Facilitation

Eligibility Criteria

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Inclusion Criteria

1. Be a community hospital deemed by the lead investigators to be in the region of a site/hub. Region will usually be defined as state unless a compelling case can be made as to geographic feasibility of implementing the intervention and access to relevant Medicaid data.
2. Be willing to identify a site champion to promote and adopt change that can address OUD in hospitalized patients.
3. Have hospital personnel who state that their institution is interested in and would be willing to work to implement MOUD prior to hospital discharge.
4. Commit to having buprenorphine-waivered prescribers willing and able to write prescriptions to bridge discharged patients to post-discharge OUD treatment, or available direct entry into outpatient MOUD with methadone or buprenorphine.
5. Have hospital staff who express willingness to engage with a site/hub team for training and for data collection.
6. Be willing to be randomized to low-intensity or high-intensity implementation support.
7. Provide inpatient general medical care.
8. Have sufficient numbers of Medicaid OUD discharges (any listed diagnosis; sufficient is defined as at least enough such that when added to the other hospitals in the region there are on average 100 discharges per year). Medicaid data must capture at least 3 discharge diagnoses, outpatient MOUD, and be available within no more than 12 months of discharge.

Exclusion Criteria

1. Have an ACS routinely prescribing MOUD at discharge.
2. Have an existing, functioning HBOT program or be imminently starting an HBOT initiative, as confirmed by the investigator team.
3. Be a Veterans Affairs hospital.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gavin Bart

OTHER

Sponsor Role lead

National Institute on Drug Abuse (NIDA)

NIH

Sponsor Role collaborator

The Emmes Company, LLC

INDUSTRY

Sponsor Role collaborator

Responsible Party

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Gavin Bart

Gavin Bart, MD PhD FACP DFASAM

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Gavin Bart, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Hennepin Healthcare

Locations

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Boston University

Boston, Massachusetts, United States

Site Status

Hennepin Healthcare Research Institute

Minneapolis, Minnesota, United States

Site Status

New York University

New York, New York, United States

Site Status

Oregon Health & Science University

Portland, Oregon, United States

Site Status

Countries

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United States

References

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Trowbridge P, Weinstein ZM, Kerensky T, Roy P, Regan D, Samet JH, Walley AY. Addiction consultation services - Linking hospitalized patients to outpatient addiction treatment. J Subst Abuse Treat. 2017 Aug;79:1-5. doi: 10.1016/j.jsat.2017.05.007. Epub 2017 May 11.

Reference Type BACKGROUND
PMID: 28673521 (View on PubMed)

Proctor E, Silmere H, Raghavan R, Hovmand P, Aarons G, Bunger A, Griffey R, Hensley M. Outcomes for implementation research: conceptual distinctions, measurement challenges, and research agenda. Adm Policy Ment Health. 2011 Mar;38(2):65-76. doi: 10.1007/s10488-010-0319-7.

Reference Type BACKGROUND
PMID: 20957426 (View on PubMed)

Powell BJ, Waltz TJ, Chinman MJ, Damschroder LJ, Smith JL, Matthieu MM, Proctor EK, Kirchner JE. A refined compilation of implementation strategies: results from the Expert Recommendations for Implementing Change (ERIC) project. Implement Sci. 2015 Feb 12;10:21. doi: 10.1186/s13012-015-0209-1.

Reference Type BACKGROUND
PMID: 25889199 (View on PubMed)

Bart G, Korthuis PT, Donohue JM, Hagedorn HJ, Gustafson DH, Bazzi AR, Enns E, McNeely J, Ghitza UE, Magane KM, Baukol P, Vena A, Harris J, Voronca D, Saitz R. Exemplar Hospital initiation trial to Enhance Treatment Engagement (EXHIT ENTRE): protocol for CTN-0098B a randomized implementation study to support hospitals in caring for patients with opioid use disorder. Addict Sci Clin Pract. 2024 Apr 11;19(1):29. doi: 10.1186/s13722-024-00455-9.

Reference Type DERIVED
PMID: 38600571 (View on PubMed)

Other Identifiers

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2UG1DA040316-06

Identifier Type: NIH

Identifier Source: secondary_id

View Link

NIDA CTN 0098B

Identifier Type: -

Identifier Source: org_study_id

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