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ABSTRACT
Objectives
Patients with hematologic cancer experience severe symptoms (i.e. insomnia, fatigue, pain, distress). Few interventions addressing insomnia and other symptoms exist for this population. Mindfulness-Based Therapy for Insomnia (MBTI) may be appropriate but has only been tested in healthy outpatients. This study aimed to develop and test an adapted MBTI protocol for hematologic cancer patients.
Methods
Patient (n = 3) and clinician (n = 1) focus groups, and user-testing (N = 5) informed adaptation of Mindful Night-to-Day (MBTI+). A single-arm pilot trial (N = 32) evaluated feasibility (accrual, attrition, adherence), acceptability (intervention satisfaction), and changes to insomnia symptom severity (Insomnia Severity Index; primary outcome) and secondary outcomes (fatigue, pain, distress, pre-sleep arousal, mindfulness, symptom management self-efficacy) at baseline, post-intervention, and 1-month post-intervention. Descriptive statistics and paired sample t-tests were conducted.
Results
Qualitative feedback informed MBTI+ content, format, and delivery. Mindfulness was used to increase symptom awareness (sleepiness vs. fatigue). Meditations and behavioral skills were applied to inpatient treatment. MBTI+ met feasibility (N = 32/12 months; 8.1% attrition; 83.8% adherence) and acceptability (M = 3.52/4.00) benchmarks. Insomnia symptom severity decreased (d = 1.20) from baseline to post-intervention, as did most secondary outcomes.
Conclusions
MBTI+ was feasible, acceptable, and showed promise for benefits throughout inpatient and outpatient treatment. Findings warrant further evaluation in a randomized trial.
Acknowledgments
This work was supported by the National Cancer Institute under a Ruth L. Kirschstein NRSA for Individual Postdoctoral Fellowship awarded to Dr. Hannah Fisher (F32CA260951).
Disclosure statement
No potential conflict of interest was reported by the author(s).
Supplementary material
Supplemental data for this article can be accessed online at https://doi.org/10.1080/15402002.2024.2339819