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Risk factors for needle sharing among methadone-treated patients
D Metzger1, G Woody, D De Philippis
1Center for Studies on Addiction, University of Pennsylvania, Philadelphia 19104.
The American Journal of Psychiatry
|May 1, 1991
Summary
Patients on methadone maintenance who share needles exhibit more severe drug and psychiatric problems. Targeted interventions are needed for this at-risk subgroup to reduce infection risks.
Area of Science:
- Addiction Medicine
- Public Health
- Psychiatry
Background:
- Needle sharing among patients undergoing methadone maintenance therapy poses significant risks for infectious disease transmission.
- Understanding the characteristics of patients who continue to share needles is crucial for developing effective harm reduction strategies.
Purpose of the Study:
- To investigate the sociodemographic and psychiatric profiles of methadone patients who continue to engage in needle sharing.
- To identify factors associated with ongoing needle sharing within this patient population.
Main Methods:
- A study involving 323 patients from four methadone programs.
- Data collection through questionnaires and interviews.
- Assessment of psychiatric symptoms using standardized instruments like the SCL-90, Beck Depression Inventory, and Addiction Severity Index.
Main Results:
- Twenty percent of participants reported sharing needles in the past six months.
- Needle sharers experienced greater challenges in obtaining new needles and faced more legal difficulties.
- Individuals who shared needles demonstrated more severe drug-related issues and higher levels of psychiatric distress.
Conclusions:
- Patients continuing to share needles represent a more vulnerable subgroup within methadone maintenance treatment.
- Interventions to curb needle sharing should be specifically targeted towards high-risk individuals to mitigate infection.
- Enhanced psychiatric support may be necessary for patients exhibiting higher levels of distress and engaging in risky behaviors.