Randomized Trialhigh evidence
Long-term clinical and cost-effectiveness of a fully automated digital cognitive behavioural therapy for insomnia: 2-year follow-up of a single-blind, superiority, randomised controlled trial.
The Lancet regional health. Europe·July 1, 2026·PMID 42164344
Why it mattersInsomnia is highly prevalent and often undertreated. This study provides long-term evidence that a scalable, low-threshold digital intervention can durably reduce insomnia severity and may reduce societal costs, supporting its use as a first-line option in stepped-care models.
The papers that matter, first.
MedLit ranks the medical literature into a specialty feed with concise summaries, evidence-aware triage, and visual takeaways.
§
MedLit · Evidence, Distilled