Trial reportJournal of addictive diseases2014
Viral hepatitis among drug users in methadone maintenance: associated factors, vaccination outcomes, and interventions.
Trial report in Journal of addictive diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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
6 citing papers in PubMed.
- Immunogenicity persistence after four intramuscular triple-dose or standard-dose hepatitis B vaccine in patients receiving methadone maintenance treatment: A 1-year follow-up study in China.Human vaccines & immunotherapeutics · 2025Trial
- Hepatitis C prevalence and key population size estimate updates in San Francisco: 2015 to 2019.PloS one · 2022Article
- Gender disparity and temporal trend of liver cancer in China from 1990 to 2019 and predictions in a 25-year period.Frontiers in public health · 2022Article
- Estimated hepatitis C prevalence and key population sizes in San Francisco: A foundation for elimination.PloS one · 2018Article
- An international perspective on using opioid substitution treatment to improve hepatitis C prevention and care for people who inject drugs: Structural barriers and public health potential.The International journal on drug policy · 2015Article
- Longitudinal analysis of pain and illicit drug use behaviors in outpatients on methadone maintenance.Drug and alcohol dependence · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Drug users are at high risk of viral Hepatitis A, B, and C. The prevalence of Hepatitis A, Hepatitis B, and Hepatitis C, associated factors, and vaccine seroconversion among drug treatment program participants in a randomized controlled trial of hepatitis care coordination were examined. Of 489 participants, 44 and 47% required Hepatitis A/Hepatitis B vaccinations, respectively; 59% were Hepatitis C positive requiring linkage to care. Factors associated with serologic statuses, and vaccine seroconversion are reported; implications for strategies in drug treatment settings are discussed. Results suggest generalizable strategies for drug treatment programs to expand viral hepatitis screening, prevention, vaccination, and linkage to care.
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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.