Overview
The concentration of plasma programmed death-ligand 1(PD-L1) for lung cancer patients before video-assisted thoracoscopic surgery is detected. According to the distribution of plasma concentration, patients are divided into high or low expression of PD-L1. Differences in acute and chronic postoperative pain are compared between two groups of patients. And effects of PD-L1 expresion on postoperative pain in lung cancer patients are explained.
Description
Chronic pain after video-assisted thoracoscopic surgery (VATS) has been a major concern for lung cancer patients. The relationship between plasma programmed cell death ligand-1 (PD-L1) concentration and chronic pain in post-VATS is uncertain. This study aims to explore the effects of PD-L1 levels on chronic pain and provide proactive pain management regimen according to individual genetic differences.
The concentration of plasma PD-L1 for lung cancer patients before video-assisted thoracoscopic surgery is detected. According to the distribution of plasma concentration, patients are divided into high or low expression of PD-L1. Differences in acute and chronic postoperative pain are compared between two groups of patients. And effects of PD-L1 expresion on postoperative pain in lung cancer patients are explained.
Eligibility
Inclusion Criteria:
- American Society of Anesthesiologists physical status I-IV (males and females).
- 18-80 years of age.
- Patients undergoing video-assisted thoracoscopic surgery for malignant lung disease.
Exclusion Criteria:
- History of opioid abuse.
- Known psychiatric disorders.
- Unexpected conversion to thoracotomy or transferred to intensive care unit for further treatment.
- Combined with other surgeries or sites.