This meta-analysis suggests higher treatment persistence among patients with AUD receiving XR-NTX versus oral NTX, underscoring formulation as a key factor in persistence and retention. However, alcohol-related healthcare utilization metrics, including ED visits and hospitalizations, showed no significant between-group differences. Further pragmatic trials accounting for patient preferences, sex-specific outcomes, and barriers to care accessibility are needed.
Núñez et al. (Mon,) studied this question.