Hospital-Based Contingency Management

Oregon Health & Science University (OHSU)

Status: Invitation-only

Conditions: Amphetamine-Related Disorders

Treatments: Behavioral: Mobile-app based contingency management

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT05515757

STUDY00023484

Details and patient eligibility

About

This study aims to adapt an outpatient mobile app-based contingency management intervention to the hospital setting to understand how we can use contingency management to improve health outcomes in hospitalized patients with stimulant use disorders.

Full description

Contingency management (CM), an evidence-based strategy that utilizes a reward-based system as positive reinforcement, has been most robustly studied in the outpatient setting, but also has the potential to improve hospital care for patients with stimulant use disorder. The hospital is a challenging environment for people who use drugs. Conflicts with staff often result from in-hospital substance use, prolonged time off the unit, and missing medications, leading to negative health outcomes and re-admissions. By relying on positive rewards to encourage positive health behaviors, CM has the potential to improve staff-patient relationships, healthcare engagement, and reduce substance use in the hospital. Stimulant use disorder is especially difficult to address in the hospital due to a lack of medications that can support cravings and withdrawal symptoms. However, little is known about CM implementation in hospitals and the hospital setting may introduce unique challenges.

The objective of this study is to adapt an outpatient mobile app-based CM intervention to the hospital setting to understand the feasibility and acceptability of a hospital-based CM intervention to improve health outcomes in hospitalized patients with substance use disorders. We'll achieve this objective through following specific aims: Aim 1: Identify adaptations needed to implement an evidence-based outpatient mobile-app based CM intervention to the hospital setting for hospitalized patients with substance use disorders. Aim 2: Determine the feasibility, including facilitators and barriers, of implementing a mobile app-based CM intervention in the hospital setting. Aim 3: Assess the acceptability of a mobile app-based hospital-based CM intervention to patients and staff.

Enrollment: 90 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Be 18 years of age or older
• Have moderate to severe stimulant use disorder, as diagnosed using DSM-5 criteria for stimulant use disorder by an addiction medicine provider
• Have an anticipated hospital length of stay greater than 2 weeks
• Be able to use a smartphone and agree to download and use the Affect app as part of study-related procedures
• Be English speaking and be able to understand explanations of study procedures and the informed consent to participate

Exclusion criteria

• Unable to engage in the intervention due to cognitive impairment or altered mental status
• Unable to engage in the intervention due to acute medical/mental health issues, per judgement of the research assistant

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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90 participants in 1 patient group

Mobile app-based contingency management

Other group

Description:

All participants will be enrolled into an 8-week mobile app-based contingency management intervention starting during a prolonged hospitalization.

Treatment:

Behavioral: Mobile-app based contingency management