The Effect of Nurse-led Internet-based Cognitive Behavioural Therapy for Insomnia on Patients with Cardiovascular Disease: A Randomized Controlled Trial with 6-month Follow-up
Authors
Affiliations
Aim: To test the effect of nurse-led Internet-based cognitive behavioural therapy for insomnia (I-CBTI), tailored for patients with cardiovascular disease (CVD), with a 6-month follow-up.
Design: A two-arm parallel-group randomized controlled trial (RCT) registered at clinicaltrials.gov (NTC03938805) and reported according to the CONSORT checklist.
Methods: Forty-eight patients (mean age 72 years, 65% men) diagnosed with CVD and insomnia were randomized to either 9-week nurse-led I-CBTI with support, or an Internet-based self-study programme without support (control group). Insomnia Severity Index (ISI) and Short Form Health Survey (SF-12) were used as primary and secondary outcomes.
Results: ISI showed a significant treatment effect of I-CBTI compared to the control group at 9-week follow-up. The mean ISI score in the I-CBTI group at 9 weeks post-treatment was maintained at the 6-month follow-up. Patients' adherence to I-CBTI was associated with a better effect on both the ISI and SF-12.
Abdelaziz A, Hafez A, Roshdy M, Abdelaziz M, Eltobgy M, Elsayed H J Behav Med. 2024; 47(5):819-827.
PMID: 38954132 DOI: 10.1007/s10865-024-00490-6.
Stallman H, Lushington K, Varcoe T Contemp Clin Trials Commun. 2023; 36:101230.
PMID: 38034841 PMC: 10684365. DOI: 10.1016/j.conctc.2023.101230.
OConnell M, Feder S, Nwanaji-Enwerem U, Redeker N Nurs Res. 2023; 73(2):109-117.
PMID: 37967228 PMC: 10922255. DOI: 10.1097/NNR.0000000000000706.
Gaffey A, Rosman L, Lampert R, Yaggi H, Haskell S, Brandt C J Am Heart Assoc. 2023; 12(20):e030331.
PMID: 37791503 PMC: 10757545. DOI: 10.1161/JAHA.123.030331.
Oberg S, Johansson L, Georgsson M, Sandberg J, Brostrom A Nurs Open. 2023; 10(7):4676-4689.
PMID: 36929685 PMC: 10277389. DOI: 10.1002/nop2.1717.