Blended care to discontinue benzodiazepine receptor agonists use in patients with chronic insomnia disorder: a pragmatic cluster randomized controlled trial in primary care

Autor: Kristien Coteur, Gilles Henrard, Birgitte Schoenmakers, Annouschka Laenen, Kris Van den Broeck, An De Sutter, Sibyl Anthierens, Dirk Devroey, Nadine Kacenelenbogen, Anne-Marie Offermans, Marc Van Nuland
Přispěvatelé: PRIMARY CARE (PRIM), Medicine and Pharmacy academic/administration, Family Medicine and Chronic Care
Rok vydání: 2022
Předmět:
Zdroj: Sleep. 46
ISSN: 1550-9109
0161-8105
DOI: 10.1093/sleep/zsac278
Popis: Study Objectives International guidelines recommend using benzodiazepine receptor agonists (BZRA) for maximally four weeks. Nevertheless, long-term use for chronic insomnia disorder remains a common practice. This study aimed to test the effectiveness of blended care for discontinuing long-term BZRA use in general practice. Methods A pragmatic cluster randomized controlled superiority trial compared blended care to usual care through urine toxicology screening. In the intervention, care by the general practitioner (GP) was complemented by an interactive e-learning program, based on cognitive behavioral therapy for insomnia. Adults using BZRA daily for minimally 6 months were eligible. Participants were clustered at the level of the GP surgery for allocation (1:1). Effectiveness was measured as the proportion of patients who had discontinued at one-year follow-up. Data analysis followed intention-to-treat principles. Results In total, 916 patients in 86 clusters, represented by 99 GPs, were randomized. Primary outcome data was obtained from 727 patients (79%). At one-year follow-up, 82 patients (18%) in blended care, compared to 91 patients (20%) in usual care, had discontinued. There was no statistically significant effect for the intervention (OR: 0.924; 95% CI: 0.60; 1.43). No adverse events were reported to the research team. Conclusions The findings did not support the superiority of blended care over usual care. Both strategies showed clinical effectiveness, with an average of 19% of patients having discontinued at one-year follow-up. Further research is important to study the effect of structurally implementing digital interventions in general practice. Clinical trial Big Bird trial; KCE-17016. This trial is registered at clinicaltrials.gov (NCT03937180).
Databáze: OpenAIRE
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