Trial reportJournal of substance abuse treatment2022
Contingency management for alcohol use disorder reduces cannabis use among American Indian and Alaska Native adults.
Trial report in Journal of substance abuse treatment, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02174315 (Contingency Management Treatment of Alcohol Abuse American Indian People), which is not on this map. Cited by 8 papers.
What it found
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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.
Contingency Management Treatment of Alcohol Abuse American Indian People
Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- Concurrent alcohol and smoking use among American Indian and Alaska Native adults participating in a contingency management clinical trial for alcohol use disorder.Frontiers in public health · 2026Trial
- Culturally tailored digital therapeutic for substance use disorders with urban Indigenous people in the United States: A randomized controlled study.Journal of substance use and addiction treatment · 2023Trial
- Rationale, design and methods of theBMJ open · 2026Article
- The evolving epidemiology of opioid use disorder: polysubstance use, drug supply transformation, and policy implications.Frontiers in public health · 2026Review
- Contingency Management for Drug Use Disorders: Meta-Analysis and Application of Tolin's Criteria.Clinical psychology : a publication of the Division of Clinical Psychology of the American Psychological Association · 2024Article
- American Indian and Alaska Native recruitment strategies for health-related randomized controlled trials: A scoping review.PloS one · 2024Article
- The effectiveness of mobile-based ecological momentary motivational enhancement therapy in reducing craving and severity of cannabis use disorder: Study protocol for a randomized controlled trial.Internet interventions · 2023Article
- The urgent need for contingency management among Tribal communities in the United States: Considerations for implementation, policy, and sovereignty.Preventive medicine · 2023Article
Corrections and comments
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Authors and funding
14 authors at 5 institutions in 1 country.
Funding
Abstract
objectiveDetermine whether a culturally tailored contingency management (CM) intervention targeting alcohol abstinence resulted in secondary effects on cannabis use among American Indian and Alaska Native (AI/AN) adults.
methodsThe research team conducted this secondary data analysis to examine cannabis abstinence using data from a randomized control trial of CM for alcohol use among three AI/AN-serving organizations. One hundred and fifty-eight adults met the randomization criteria (i.e., submission of 50% or more urine samples and one alcohol-positive urine test during a 4-week, pre-randomization, observation period). For 12 weeks after randomization, participants received incentives for submitting a urine test negative for ethyl glucuronide (EtG < 150 ng/mL, CM group) or incentives for submitting a urine sample regardless of abstinence (Non-contingent [NC] Control group). Generalized linear mixed effects models assessed group differences in cannabis abstinence during the intervention, verified by urine tetrahydrocannabinol negative tests (11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid <50 ng/mL).
resultsAt baseline, 42.2% (n = 35) of participants in the NC group and 40.0% (n = 30) of those in the CM group had a cannabis positive urine test. An overall intervention by time interaction was detected for a cannabis negative urine test (χ
conclusionCM addressing alcohol misuse may be an effective strategy for decreasing cannabis use among AI/AN adults.
trial registrationClinicalTrials.gov number, Identifier: NCT02174315.
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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.