Clinical Trial: A Study on Application of Adjustable Headrest in Painless Curettage Surgery for Overweight and Obese Patients

U.S., April 16 -- ClinicalTrials.gov registry received information related to the study (NCT06929000) titled 'A Study on Application of Adjustable Headrest in Painless Curettage Surgery for Overweight and Obese Patients' on March 27.

Brief Summary: The aim of this study is to observe the effect of adjustable headrests on ventilation function in overweight and obese patients through clinical experiments, and to explore the impact on the incidence of hypoxemia during painless curettage in overweight and obese patients.

Participants will be randomly allocated to three groups: the supine head-straight position group(Group A), the supine head-lateral position group(Group B), and the adjustable headrest group(Group C). These three groups of pat...