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TL;DR: A 2026 preprint on medRxiv found that in-person cognitive behavioral therapy for insomnia and several shorter behavioral versions were linked with higher post-treatment insomnia remission than sleep hygiene or other control conditions, but the evidence…
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TL;DR: A 2026 study protocol in Trials describes COSTS, a randomized trial that will compare cognitive behavioral therapy for insomnia (CBT-I) with standard cognitive behavioral therapy (CBT) in 60 people with treatment-resistant schizophrenia and persistent s…
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TL;DR: A 2025 randomized trial in Scandinavian Journal of Primary Health Care found that a self-help book based on cognitive behavioral therapy for insomnia (CBT-I), a structured non-drug insomnia treatment, reduced daily hypnotic sleep-medication use and anxi…
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TL;DR: A 2026 systematic review in Journal of Clinical Sleep Medicine found that cognitive behavioral therapy for insomnia (CBT-I), a structured behavioral sleep treatment, plus sleep medication improved chronic insomnia more than medication alone, but adding…
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The Brain That Won’t Shut Down: How Fragmented REM Sleep Breeds Depression TL;DR: Chronic insomnia fragments REM sleep through persistent hyperarousal, preventing emotional memory consolidation and creating a vicious cycle that breeds depression—but cognitive-…
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