Study Context
A direct head-to-head comparison of Cognitive Behavioral Therapy for Insomnia against standard sleeping pills (zolpidem).
Lead Author and Institution
Dr. Gregg D. Jacobs
Harvard Medical School
Main Results
- CBT-I yielded greater improvements in sleep onset latency and sleep efficiency than zolpidem.
- Only CBT-I patients maintained their therapeutic gains at long-term follow-up without relapse.
Application in Deuswell
Deuswell structurally prioritizes behavioral restructuring of sleep over quick fixes, mapping the exact sleep hygiene protocols validated in this RCT.

