1. Effects of a Triage Checklist to Optimize Insomnia Treatment Outcomes and Reduce Hypnotic Use: The RESTING Study.
- Author
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Manber R, Gumport NB, Tully IA, Kim JP, Kim B, Simpson N, Rosas LG, Zulman DM, Goldhaber-Fiebert JD, Rangel E, Dietch JR, Tutek J, and Palaniappan L
- Abstract
Study Objectives: Evaluate a triaged stepped-care strategy among adults 50 and older with insomnia disorder., Methods: Participants (N=245) were classified at baseline by a Triage-Checklist. Those projected to do better if they start treatment with therapist versus digitally delivered CBT-I (tCBT-I versus dCBT-I) constituted the YES stratum (n=137); the rest constituted the NO stratum (n=108). Participants were randomized within stratum to a strategy that utilized only dCBT-I (ONLN) or to a strategy that prospectively allocated the first step of care to dCBT-I or tCBT-I based on the Triage-Checklist and switched dCBT-I non-responders at 2-months to tCBT-I (STEP). Co-primary outcomes were the insomnia severity index (ISI) and the average nightly amount of prescription hypnotic medications used (MEDS), assessed at 2,4,6,9, and 12 months post-randomization., Results: Mixed effects models revealed that, compared to ONLN, participants in STEP had greater reductions in ISI (p=0.001; η2=0.01) and MEDS (p=0.019, η2=0.01). Within the YES stratum, compared to ONLN, those in STEP had greater reductions in ISI (p=0.0001, η2=0.023) and MEDS (p=0.018, η2=0.01). Within the ONLN arm, compared to the YES stratum, those in the NO stratum had greater reductions in ISI (p=0.015, η2=0.01) but not in MEDS. Results did not change with treatment-dose covariate adjustment., Conclusions: Triaged-stepped care can help guide allocation of limited CBT-I treatment resources to promote effective and safe treatment of chronic insomnia among middle age and older adults. Further refinement of the Triage-Checklist and optimization of the timing and switching criteria may improve the balance between effectiveness and use of resources., (© The Author(s) 2024. Published by Oxford University Press on behalf of Sleep Research Society. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)
- Published
- 2024
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