Low-Frequency rTMS for In-Hospital Sleep Disturbance After Lung Transplantation

Brief Summary

This randomized, double-blind, sham-controlled trial will evaluate whether low-frequency repetitive transcranial magnetic stimulation (rTMS) can improve in-hospital sleep quality in adult lung transplant recipients during early postoperative recovery. A total of 152 participants with in-hospital sleep disturbance after first single- or double-lung transplantation will be randomly assigned in a 1:1 ratio to active rTMS or matched sham stimulation. Active rTMS will target the left dorsolateral prefrontal cortex and will be delivered once daily for 10 sessions within 10-14 days. The primary outcome is sleep quality measured using the Richards-Campbell Sleep Questionnaire during the nights following stimulation sessions 8, 9, and 10. The study will also evaluate wearable-device sleep measures, insomnia symptoms, pain, mood, cognitive and functional outcomes, safety, feasibility, and changes in brain activity measured by 64-channel electroencephalography.