Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120122) titled 'The impact of preoperative physiotherapy on perioperative respiratory complications in elderly patients undergoing non-cardiothoracic surgery: A randomized, pragmatic, parallel-controlled trial' on March 10.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Shanghai East Hospital

Condition: Chronic pulmonary insufficiency after surgery CB61

Intervention: Experimental group:Based on the control group, patients in the experimental group underwent comprehensive respiratory training one day before surgery, including mechanical inspiratory muscle training and oscillatory positive pressur...