Screening and Interventions for Alcohol Use in TB Patients
Author Information
Author(s): Karl K Peltzer, Pamela P Naidoo, Gladys G Matseke, Khangelani K Zuma
Primary Institution: Human Sciences Research Council (HSRC), Pretoria, South Africa
Hypothesis
Does screening for alcohol misuse and providing brief interventions reduce alcohol intake among patients with active tuberculosis?
Conclusion
The study aims to evaluate the effectiveness of screening and brief interventions for reducing alcohol use among TB patients in South Africa.
Supporting Evidence
- South Africa has the highest tuberculosis incidence in the world, linked to alcohol use disorders.
- Excessive alcohol use is causally linked to increased TB incidence.
- Screening and brief interventions have been effective in other health contexts.
Takeaway
This study is trying to help people with tuberculosis who drink too much alcohol by checking how much they drink and giving them advice to drink less.
Methodology
A cluster randomized controlled trial will be conducted in 42 primary health care clinics, with patients screened for alcohol misuse using the AUDIT and receiving either a brief intervention or a health education leaflet.
Potential Biases
Potential biases may arise from non-blinding of participants and clinic staff to intervention status.
Limitations
The study may face challenges in participant retention and the accuracy of self-reported alcohol use.
Participant Demographics
Participants will include newly diagnosed TB patients aged 18 and older, with a focus on those misusing alcohol.
Digital Object Identifier (DOI)
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