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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05070026
Other study ID # uni-portal and three port VATS
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date October 1, 2021
Est. completion date December 31, 2021

Study information

Verified date August 2022
Source Shengjing Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Many recent studies have shown that surgical trauma will result in an immunosuppressive state. Combined with the effect of surgical stress, it will often lead to metabolic changes, systemic inflammatory response, and other problems. The body resists and removes the harmful factors through the inflammatory reaction. However, an excessive reaction will damage the normal tissues and cells of the body. The smooth recovery of the body needs to balance the degree of inflammatory reaction. Surgical patients will trigger different degrees of an inflammatory response due to different degrees of physical trauma, which runs through the process of postoperative recovery from the beginning of surgery and often prolongs the time of postoperative recovery. Reducing the intraoperative and postoperative inflammatory response of patients has always been the goal of surgeons, and a method is the reduction of surgical trauma. The successful experience of the first single-port thoracoscopic wedge resection of the lung in 2004 provided us with a new surgical idea. Subsequently, a large number of domestic and international studies and case reports show that single-port thoracoscopic surgery is safe and feasible in lobectomy and segmental resection. With the rapid development of single-port thoracoscopic surgery in recent years, the scope of application and clinical efficacy of the surgery are gradually becoming equivalent to the traditional three-port thoracoscopic surgery, which can ensure the safety of the operation and complete tumor resection, and has its own characteristics and advantages compared with the traditional three-port thoracoscopic surgery. The reduction of incisions can significantly improve the postoperative pain and recovery of patients and wound healing. In addition, single-port thoracoscopic surgery also has a subtle improvement in patients' intraoperative and postoperative inflammatory response compared with traditional three-port thoracoscopic surgery. In this study, we compared and analyzed the intraoperative and postoperative inflammatory factor levels of single-port thoracoscopic surgery and three-port thoracoscopic surgery in patients with non-small cell lung cancer (NSCLC). Through the comparison of the measured values, we further discussed the advantages of single-port thoracoscopic surgery in reducing inflammatory response and its application and promotion value in the treatment of patients with NSCLC compared with traditional three-port thoracoscopic surgery.


Recruitment information / eligibility

Status Completed
Enrollment 68
Est. completion date December 31, 2021
Est. primary completion date December 31, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years to 75 Years
Eligibility Inclusion Criteria: - (1) NSCLC was diagnosed by imaging examination (chest enhanced computed tomography or positron emission tomography-computed tomography) and biopsy pathology; (2) TNM stage was stage I and II; (3) the patient had indications of radical operation; (4) the patient had good cardiopulmonary, liver, and kidney function and no obvious surgical contraindication before operation; (5) the preoperative inflammatory indexes of all patients were within the normal range Exclusion Criteria: - (1) the thoracoscopic operation was converted to thoractomy; (2) the operation time was more than 3 hours; (3) blood vessel rupture occurred during the operation, and the bleeding amount was more than 200 mL; (4) the patient had complications (the patient had fever exceeding 38.5 ?, chest computed tomography confirmed intrapulmonary infection, incision infection, postoperative bleeding, requiring secondary thoracotomy, etc.).

Study Design


Related Conditions & MeSH terms


Intervention

Other:
uni-portal VATS group
patients received pulmonary lobectomy under general anesthesia by using uni-portal VATS method
three port VATS group
patients received pulmonary lobectomy under under general anesthesia by using three port VATS method

Locations

Country Name City State
China Shengjing Hospital Shenyang Liaoning

Sponsors (1)

Lead Sponsor Collaborator
Shengjing Hospital

Country where clinical trial is conducted

China, 

Outcome

Type Measure Description Time frame Safety issue
Primary intraoperative hemorrhage volume record intraoperative hemorrhage volume at the end of the surgery at the end of the surgery
Primary chest drainage time record chest drainage time until remove drainage tube before remove drainage tube
Primary duration of the healing of incision record the duration of the healing of incision before suture removal
Primary out-of-bed activity time (Day) and length of hospital stay (Day) record the days of patients' out-of-bed activity time and length of hospital stay after surgery Before discharge from hospital
Primary postoperative pain record postoperative pain 24 hours after surgery by using visual analog scale (VAS) score, where 0 indicates painlessness, and 10 indicates severe pain 24 hours after surgery
Primary postoperative adverse effects record postoperative adverse effects 24 hours after surgery 24 hours after surgery
Primary preoperative inflammation record c-reactive protein after surgery two days before operation
Primary inflammation at end of operation record c-reactive protein after surgery end of operation
Primary postoperative inflammation record c-reactive protein after surgery 30mins after operation
Primary postoperative inflammation record c-reactive protein after surgery Day 1 after operation
Primary postoperative inflammation record c-reactive protein after surgery Day 3 after operation
Primary preoperative inflammation record serum amyloid A protein (SAA) after surgery two days before operation
Primary inflammation at end of operation record serum amyloid A protein (SAA) after surgery end of operation
Primary postoperative inflammation record serum amyloid A protein (SAA) after surgery 30mins after operation
Primary postoperative inflammation record serum amyloid A protein (SAA) after surgery Day 1 after operation
Primary postoperative inflammation record serum amyloid A protein (SAA) after surgery Day 3 after operation
Primary preoperative inflammation record IL-6 after surgery two days before operation
Primary inflammation at end of operation record IL-6 after surgery end of operation
Primary postoperative inflammation record IL-6 after surgery 30mins after operation
Primary postoperative inflammation record IL-6 after surgery Day 1 after operation
Primary postoperative inflammation record IL-6 after surgery Day 7 after operation
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