Efficacy of A Virtual Agent-Based Digital Intervention (Echo App V2.0) for Patients With Alcohol Use Disorder: Randomized Controlled Trial.
Shuo Li, Dapeng Zhang, Weicong Sang et al.
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In 30 seconds
This randomized controlled trial evaluated the Echo App V2.0, a virtual agent-based digital intervention, in 93 patients with alcohol use disorder (AUD). The study found that the intervention significantly reduced craving increases at 1 month (β=-1.81) and 3 months (β=-1.97) post-discharge compared to treatment as usual. Additionally, the intervention group had lower relapse rates at 1 month (P=0.04).
Key findings
- Craving increases were significantly attenuated in the intervention group at 1 month (β=-1.81, P=0.03) and 3 months (β=-1.97, P=0.02).
- The intervention group had significantly lower relapse rates at 1 month (χ²=4.09, P=0.04).
- Sleep quality improved more in the intervention group at 4 weeks (β=-3.28, P<0.001).
- Perceived stress decreased significantly over time (β=-2.91, P=0.02).
Why it matters
The findings suggest that integrating digital interventions like the Echo App V2.0 may enhance traditional treatment approaches for AUD, potentially improving patient outcomes related to craving and relapse. This could inform future treatment strategies in mental health care.