ArticleDrug and alcohol dependence reports2026
Rural community peer partnerships for improving methamphetamine -associated heart failure screening and engagement in cardiology care (PEER-Heart): Study protocol.
Article in Drug and alcohol dependence reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
Background: Methamphetamine-associated heart failure (MAHF) is increasingly prevalent in rural communities, where limited specialty care and barriers to healthcare engagement hinder early diagnosis and treatment. Peer-led screening with brain natriuretic peptide (BNP) testing, supported by telemedicine, may enhance early detection and linkage to cardiology care. Aim: PEER-Heart is a hybrid type 1 effectiveness-implementation trial to evaluate the feasibility, acceptability, and effectiveness of a peer-assisted point-of-care screening protocol and telecardiology intervention for MAHF in rural Oregon. Methods: We will recruit 122 adults reporting methamphetamine use within the past 30 days from two rural Oregon counties. Individuals will be screened for MAHF by peers using a symptom questionnaire, brain natriuretic peptide (BNP) testing, and a mobile electrocardiogram. Individuals who screen positive will be randomized to a peer-facilitated telecardiology intervention or enhanced usual care (EUC). Primary outcome is linkage to heart failure treatment at 2 months. Secondary outcomes include changes in symptom severity, knowledge, and engagement in guideline-directed medical therapy. Implementation barriers and facilitators will be assessed through interviews and focus groups using thematic analysis and the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework. We hypothesize that peer-assisted telecardiology will result in higher linkage to care. The study will assess the feasibility and acceptability of peer-delivered cardiovascular screening and telecardiology in high-risk populations. Conclusion: PEER-Heart addresses a critical gap in early detection and management of heart failure for people who use methamphetamine in rural settings. Findings will inform efforts to scale peer-integrated telemedicine programs for underserved populations with complex needs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.