Clinical Trial: Low-Intensity Focused Ultrasound Targeting the Stellate Ganglion for Regulating Autonomic Nerve Function and Sleep Quality in Perioperative Patients With Cardiovascular Diseases

U.S., May 20 -- ClinicalTrials.gov registry received information related to the study (NCT07595068) titled 'Low-Intensity Focused Ultrasound Targeting the Stellate Ganglion for Regulating Autonomic Nerve Function and Sleep Quality in Perioperative Patients With Cardiovascular Diseases' on April 28.

Brief Summary: The goal of this multicenter, double-blind, randomized controlled trial is to evaluate the efficacy and safety of low-intensity focused ultrasound (LIFU) stellate ganglion modulation for improving autonomic function and sleep quality in perioperative cardiovascular disease patients.

The main questions it aims to answer are:

1. Does LIFU improve heart rate variability and sleep characteristics from baseline at 3-7 days post-surge...