U.S., April 9 -- ClinicalTrials.gov registry received information related to the study (NCT07518680) titled 'A Clinical Study on the Effect of Massaging Tian Tu Acupoint on Coughing After Esophageal Surgery' on Jan. 29.
Brief Summary: This study is a single-center, self-controlled trial. Patients will successively undergo voluntary coughing without intervention, a washout period, coughing stimulated by pressing the Tiantu acupoint, a washout period, and voluntary coughing without intervention. Vital signs of the patients before and after each cough will be recorded, as well as the changes in peak cough flow rate and intra-abdominal pressure after each cough. For peak cough flow rate and intra-abdominal pressure, three sets of data will be ...