ObjectiveTo compare postoperative efficacy of thoracoscopic partial pneumonectomy with or without thoracic drainage tube postoperatively.MethodsThe PubMed, Wanfang database, CNKI and Web of Science from January 2000 to August 2020 were searched by computer to collect randomized controlled studies (RCT), cohort studies and case-control studies on the efficacy of chest drainage tube placement versus no placement after thoracoscopic partial pneumonectomy. Two reviewers independently screened articles and extracted data to evaluate the risk of literature bias. Meta-analysis was performed with RevMan software.ResultsA total of 15 articles were included, including 1 RCT and 14 cohort studies. A total of 1 524 patients were enrolled, including 819 patients in the test group (no postoperative chest drainage tube group) and 705 patients in the control group (postoperative chest drainage tube group). Compared with the control group, the length of hospital stay in the test group was shorter (MD=–1.3, 95%CI –1.23 to –0.17, P<0.000 01) and the incidence of postoperative pneumothorax was higher (RD=0.06, 95%CI 0.01 to 0.10, P=0.01). There was no significant difference between the two groups in operation time (MD=–2.37, 95%CI –7.04 to 2.30, P=0.32), the incidence of postoperative complications (RR=2.43, 95%CI 0.79 to 1.80, P=0.39), the reintervention rate of postoperative complications (RD=0.02, 95%CI=–0.00 to 0.04, P=0.05), postoperative subcutaneous emphysema (RD=0.02, 95%CI –0.01 to 0.06, P=0.20) and the incidence of postoperative pleural effusion (RD=0.04, 95%CI –0.00 to 0.09, P=0.10) .ConclusionCompared with the patients with chest drainage tube placement after thoracoscopic partial pneumonectomy (the control group), the test group can shorten the hospital stay. Although the incidence of postoperative pneumothorax is higher than that of the control group, the operation time, incidence of postoperative subcutaneous emphysema and in-hospital complications, and reintervention rate of in-hospital complications are not statistically significant between the two groups. Therefore no chest drainage tube may be placed after partial pneumonectomy.
ObjectiveTo investigate the occurrence of indwelling urinary catheter in patients receiving thoracoscopic lobectomy and relevant risk factors.MethodsWe retrospectively reviewed the clinical data of the 737 patients who received thoracoscopic lobectomy in our hospital and analyzed the risk factors of indwelling urinary catheter during postoperative hospitalization using univariate analysis and multiple-variate logistic regression analysis between December 2018 and May 2019. There were 253 males and 484 females at median age of 57 (50, 64) years.ResultsA percentage of 14.4% (106/737) of the patients adopted postoperative indwelling urinary catheter. Univariate regression analysis showed that gender and postoperative bedridden time were risk factors for indwelling urinary catheter in the patients after thoracoscopic lobectomy (P<0.05). Multiple-variate logistic regression analysis showed that male gender (OR=2.018, 95% CI 1.316-3.096, P<0.001) and postoperative bedridden time >18 hours (OR=2.298, 95%CI 1.502-3.516, P<0.001) were the independent risk factors for indwelling urinary catheter.ConclusionMale gender and those with longer postoperative bedridden time are high-risk population to indwell urinary catheter. Positive measures should be taken to reduce the chance of indwelling urinary catheter.
Abstract： Objective To evaluate the safety and efficacy of total thoracoscopic anatomic pulmonary segmentectomy for the treatment of early-stage peripheral lung carcinoma, pulmonary metastases and benign pulmonary diseases. Methods We retrospectively analyzed 20 patients who received total thoracoscopic anatomic pulmonary segmentectomy in Zhongshan Hospital of Fudan University from March 2008 to November 2011. There were ten male and ten female patients with a mean age of 58.0（14-86）years. Three ports were used. The pulmonary artery and vein of the segment were dealt with Hem-o-lok or stapler. The bronchi of the segment were dealt with staplers. Staplers were used in peripheral lung of intersegmental plane. Results All the twenty patients underwent total thoracoscopic anatomic segmentectomy successfully without any conversion to thoracoctomy or lobectomy. No perioperative morbidity or mortality occurred. Postoperative pathological examinations showed lung cancer in 10 patients, pulmonary metastases in 3 patients and benign pulmonary diseases in 7 patients. The mean operative time was 133.0（90-240）min. The mean blood loss was 85.0（50-200）ml. The chest tubes were maintained in position for 3.2 （2-7） d. The mean postoperative hospitalization time was 6.7 （4-11）d. Conclusion Total thoracoscopic anatomic pulmonary segmentectomy is a feasible and safe technique to be used selectively for Ⅰa stage lung cancer, pulmonary metastases and benign pulmonary diseases that are not appropriate for wedge resection.
ObjectiveTo investigate the feasibility and clinical outcomes of bilateral endoscopic thoracic sympathectomy (ETS) through single hole for palmar hyperhidrosis (PHH). MethodsFrom August 2012 to April 2013, 19 PHH patients were admitted in the Department of Thoracic Surgery, The Third People's Hospital of Chengdu. There were 7 male and 12 female patients with their age of 24.7(15-33) years. All the patients underwent bilateral ETS through single hole under general anesthesia. ResultsAll the operations were successfully performed. Average operation time was 28.4 minutes, and postoperative hospital stay was 1.6 days. Seventeen patients were followed up for 2 to 10 months. PHH symptoms all disappeared without Horner's syndrome or hemopneumothorax. ConclusionBilateral ETS through single hole is a minimally invasive, reliable and safe procedure for PHH with low morbidity.
ObjectiveTo explore the effectiveness of thoracoscopic surgery for treating late-presenting congenital diaphragmatic hernias and summarize the experience. MethodsBetween October 2012 and February 2015, 21 children with late-presenting congenital diaphragmatic hernias underwent thoracoscopic surgery. Of the 21 cases, 12 were girls and 9 were boys with a median age of 1 year and 3 months (range, 2 months to 8 years). Eight patients had obvious symptom in the initial stage:shortness of breath and dyspnea; 13 cases were found occasionally through chest radiography. Of 21 cases, 17 had left diaphragmatic hernias and 4 had right diaphragmatic hernias. The emergency surgery was performed in 5 cases because oppressed obviously and selective operation in 16 cases. Hernial sac existed in 5 cases; there were 19 cases of Bochdalek's hernia and 2 cases of Morgagni's hernia. The size of diaphragmatic defect ranged from 3 cm×2 cm to 5 cm×5 cm. ResultsThe operation time was 35-80 minutes (mean, 50 minutes), and intraoperative blood loss was 3-5 mL (mean, 3.8 mL). Primary healing of incision was obtained. Postoperative abdominal distension and pneumothorax occurred in 12 and 2 cases respectively. The follow-up time was 1-3 years (mean, 20 months). All the cases had a good recovery and satisfactory appearance of the thoracic incision. The symptoms and signs of shortness of breath and dyspnea disappeared. There was no recurrence and chest infection. ConclusionUnder the conditions of mastering operative indications strictly, thoracoscopic repair for late-presenting congenital diaphragmatic hernia is safe and feasible. It can facilitate the procedure and decrease the recurrence rate relying on intraoperative application of hernia repair needle, knot pusher-assistant, and reasonable processing defect periphery.
Objective To examine the effect and safety of thoracoscopic surgery for left atrium myxoma excision. Method Sixty-nine left atrial myxoma patients underwent excision of left atrial myxoma in our hospital between January 2012 and August 2014 year. The patients were divided into two groups according to the procedure. Thirty patients under-went thoracoscopic surgery, as a thoracoscopic group, with 8 males and 22 females, aged 47.36±13.02 years. Thirty-nine patients received median sternotomy surgery, as a median sternotomy group, with 10 males and 29 females, aged 49.17±13.09 years. The effect and safety between the two groups were compared. Results All patients survived after surgery without death and other serious complications. Compared with the median sternotomy surgery group, longer cardiopul- monary bypass and aortic cross clamp time, shorter ICU stay, ventilator support, and postoperative drainage time, shorter hospital stay time, less postoperative drainage, lower cost, and more higher rate of returning to work in 1 month after surgery were found in the thoracoscopic group with P value less than 0.05. There was no complication of stroke and other neurological complication in the two groups. All patients were followed up for 11 months to 4 years and 7 months, average age of 38.5±12.7 months. There was no recurrence in both groups. Conclusions The thoracoscopic left atrial myxoma excision cardiopulmonary is effective and safe. It can be used as a surgical treatment of left atrial myxoma preferred.
Objective To analyze the clinical efficacy of totally thoracoscopic surgery and conventional thoracotomy in repair of ventricular septal defect (VSD). Methods We retrospectively reviewed the clinical data of 50 VSD patients admitted to the First Affiliated Hospital of Xinjiang Medical University from January 2015 to January 2017. According to the surgical pattern, they were divided into two groups: a totally thoracoscopic surgery group (21 patients, 13 males, 8 females, aged 38.36±10.02 years), and a thoracotomy group (29 patients, 18 males, 11 females, aged 42.36±13.02 years). The operation time, hospital stay, ventilator-assisted time and thoracic drainage were compared between the two groups. Results There was no death in two groups. In the thoracoscopic group the duration of cardiopulmonary bypass (CPB) time and the aortic clamping time were longer than those of the thoracotomy group (P<0.05), but postoperative drainage, patients with postoperative use of blood products and postoperative hospital stay were less (P<0.05). There was no statistically significant difference between the two groups in operation time, postoperative ventilator-assisted time or duration of ICU stay. Conclusion Compared with the conventional thoracotomy, totally thoracoscopic VSD repair with less trauma, quicker recovery and less blood use, is safe and reliable and can be used as a preferred surgical intervention.
ObjectiveTo compare solitary pulmonary nodule resection via thoracoscopic 3D mode or 2D mode and to further evaluate the clinical application value of thoracoscopic 3D mode. MethodsWe retrospectively analyzed the clinical data of 120 patients with solitary pulmonary nodule between March 2013 and March 2014 in the First Hospital Affiliated to Xiamen University. The patients were allocated into two groups including a 3D-VATS group (50 patients) and a 2D-VATS group (70 patients). Pulmonary partial resection was performed firstly. Pulmonary lobectomy would be conducted or not on the basis of intra operative rapid pathological results. ResultsTwenty three patients were performed 3D-VATS in the 3D-VATS group. Twenty-nine patients were diagnosed as pathological malignancy underwent lobectomy plus partial dissection. There were statistical differences between the 3D-VATS group and the 2D-VATS group in operative time (t=1.967, P<0.05), intra operative blood loss (t=7.85, P<0.05), drainage volume 24 h after operation (t=6.18, P<0.05), postoperative chest tube retention time (t=7.1, P<0.05), and postoperative hospital stay (t=2.35, P<0.05). Following-up time in the 3D-VATS group was 6.3 (2-12) months. Complications occurred in 3 patients, including 2 patients with postoperative pneumonia and 1 patient with paroxysmal atrial fibrillation in the 3D-VATS group. The following-up time in the 2D-VATS group was 8.2 (2-15) months. Complications occurred in 4 patients, including 1 patient with chylous hydrothorax, 2 patients with pneumothorax, 1 patient with delayed pulling up the chest closed drainage in the 2D-VATS group. The patients in both groups with complications were cured by appropriate treatment. Conclusion3D-VAST for SPN is a new operation mode choice. It is safe and feasible with low incidence of postoperative complications. Surgery vision, stereo feeling, the operation of adaptation, and postoperative recovery have certain advantages. It is worthy popularizing.
ObjectiveTo summarize the experience of totally thoracoscopic cardiac surgery (TTCS) for atrial septal defect.MethodsClinical data of 442 patients undergoing TTCS for atrial septal defect from May 2008 to December 2018 in Shanghai Yodak Cardiothoracic Hospital was analyzed retrospectively. There were 149 male and 293 female patients, aged 3-74 (29.1±14.3) years. Surgical procedures were performed through 3 ports at the right chest wall.ResultsAll the operations were completed successfully. Mean operative time was 1.5-4.6 (2.2±0.3) h. The mean extracorporeal circulation and aortic cross-clamp time was 28-118 (55.9±13.3) min and 8-78 (21.5±10.2) min, respectively. Mechanical ventilation and intensive care unit stay time was 3.5-122.0 (8.1±7.4) h and 13-141 (20.7±10.2) h, respectively. Postoperation drainage volume was 70-1 280 (251.8±131.5) mL. The hospital stay was 4-16 (7.1±1.4) d. Intraoperative and postoperative complications occurred in 15 patients (3.3%). The mean follow-up time was 1-128 (67.6±33.3) months, and during the period, there were 25 patients of atrial fibrillation, 25 patients of mild-moderate tricuspid valve incompetence, 1 patient of moderate tricuspid valve incompetence. There was no reoperation or residual shunt during the period of follow-up. And the heart function was improved.ConclusionTTCS is a feasible, safe and minimal invasive approach for patients with atrial septal defect and has good short to medium-term outcomes.
Objective To explore the safety, effectiveness, and mid-term efficacy of total thoracoscopic mitral valvuloplasty (MVP) with chordal replacement (CR) and quadrangular resection (QR) for the treatment of mitral regurgitation (MR), and to provide reference for guiding the development and selection of clinical diagnosis and treatment methods for MR patients. Methods A prospective randomized controlled study was performed to collect patients with MR who underwent MVP at the Department of Cardiovascular Surgery, Leshan People's Hospital from January 2021 to March 2022. They were randomly divided into a CR group and a QR group by using a random number table, and were followed up for 12 months after the operation. The medical history, perioperative data and adverse cardiac endpoint events during the follow-up period were collected. The differences in surgical efficacy between the two groups were evaluated and compared, and the Kaplan-Meier method was used to compare the differences in survival rates between the two groups of patients. Results A total of 100 patients were enrolled. There were 46 patients in the CR group, including 27 males and 19 females with an average age of 49.50±9.23 years; there were 46 patients in the QR group, including 24 males and 22 females with an average age of 49.91±11.48 years. The aortic occlusion time in the CR group was longer than that in the QR group (P<0.05). Other surgical indicators, including total surgical time, extracorporeal circulation time, ventilator-assisted time, ICU hospitalization time, size of the valve ring, concomitant surgery during the same period, and the incidence of perioperative complications were not statistically different between the two groups (P>0.05). The left atrium diameter, left ventricular end-diastolic diameter, left ventricular end-diastolic volume, left ventricular end-systolic volume, and left ventricular ejection fraction (LVEF) of the two groups before discharge after the surgery were significantly improved compared to those before surgery (P<0.05). There was a statistical difference in LVEF between the two groups before discharge after the surgery (P<0.05). There was no statistical difference in clinical efficacy between the two groups (P>0.05). Kaplan-Meier analysis showed that the overall incidence of exemption from mild and above mitral regurgitation 12 months after the surgery in the CR group and QR group was 84.8% and 89.1%, respectively. According to the log-rank test, there was no statistical difference in the overall survival curve between the two groups (χ2=0.356, P=0.551). Conclusion CR and QR are both safe and effective methods for the treatment of simple posterior MR.