To assess the effect of alcohol use disorder (AUD) diagnoses on HIV pre-exposure prophylaxis (PrEP) adherence and continuation using real-world data, highlighting its significance in improving HIV prevention strategies.
Key Findings:
Individuals with a pre-initiation AUD diagnosis had significantly lower PrEP adherence (e.g., PDC < 80%) and continuation rates compared to those without AUD.
Post-initiation AUD diagnoses were also associated with reduced adherence and continuation, indicating a trend that warrants further investigation.
The study highlights the need for integrated interventions addressing both AUD and PrEP use to enhance adherence.
Interpretation:
AUD negatively impacts adherence and continuation of PrEP, suggesting that individuals with AUD may require additional support to maintain effective HIV prevention strategies, which is crucial for public health.
Limitations:
The study relied on claims data, which may underreport AUD diagnoses, potentially skewing results.
The retrospective design limits causal inferences, necessitating caution in interpreting the findings.
Conclusion:
Addressing AUD in individuals at risk for HIV is crucial for improving PrEP adherence and effectiveness, indicating a need for concurrent treatment strategies that integrate AUD management.
