The Association of Different Levels of Physical Activity on Postoperative Pulmonary Complications in Patients Undergoing Thoracoscopic Lung Resection Surgery

Qianfoshan Hospital

Status: Completed

Conditions: Postoperative Pulmonary Complications

Study type: Observational

Funder types: Other

Identifiers

NCT05401253

YXLL-KY-2022(014)

Details and patient eligibility

About

This study aimed to predict different physical activity (PA) levels in patients undergoing thoracoscopic lung resection surgery (LRS) using the International Physical Activity Questionnaire (IPAQ) and investigate the association between the PA levels and the incidence of postoperative pulmonary complications (PPCs). The patients were classified into the high-level and low-level PA groups based on the IPAQ scores. The incidence of PPCs within postoperative 5 days, number of PPCs, the incidence of postoperative adverse events (PAEs) within postoperative 5 days, extubation time, length of hospital stay (LOS), unplanned admission to the intensive care unit (ICU), and the mortality 1-month postoperatively were recorded. Arterial blood samples were collected before induction of anesthesia and 1 hour postoperatively, and the supernatants were centrifuged for cytokine analysis. Binomial logistic analysis was performed to determine the relationship between predefined variables and PPCs. Receiver operating characteristic (ROC) curve analysis was performed to identify independent risk factors, and the area under the curve (AUC) was calculated.

Enrollment: 245 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Patients older than 18 years and younger than 80 years;
2. Patients scheduled to accept elective thoracic surgery under general anesthesia;
3. Patients of American Society of Anesthesiologists (ASA) Ⅱ～Ⅲ level grade;
4. Patients signed the informed consent form for the clinical study.

Exclusion criteria

1. Patients with moderate or severe chronic obstructive pulmonary disease (GOLD Grade III or IV level grade)；
2. Patients with severe or uncontrolled bronchial asthma；
3. Patients with severe neuromuscular disease or thoracic malformation；
4. Patients with severe heart disease (New York Heart Association Class III or IV level grade or acute coronary syndrome or persistent ventricular arrhythmia)；
5. Patients with cognitive dysfunction；
6. Patients who have participated in other clinical trials within the previous 30 days；
7. Patients with coagulation dysfunction；
8. Patients who received radiotherapy or chemotherapy within 2 months before surgery.

Trial design

245 participants in 2 patient groups

Adequate physical activity group

Description:

At least 600 met-minutes /week for five or more days of walking, moderate and strenuous physical activity per week.

Insufficient physical activity group

Description:

Less than 600 met-minutes /week for five or more days of walking, moderate and strenuous physical activity per week.