Abstract： Objective To explore the impact of obesity on postoperative morbidity and mortality after pneumonectomy. Methods Clinical data of 3 494 patients with pulmonary diseases who underwent pneumonectomy in Shanghai Pulmonary Hospital from September 2003 to December 2007 were retrospectively analyzed. All the 3 494 patients were divided into two groups according to the patients’ preoperative body mass index （BMI）. There were 3 340 patients in the non-obesity group （BMI＜28 kg/m2） including 2 502 males and 838 females with their average age of 61.9±10.7 years， and 154 patients in the obesity group （BMI≥28 kg/m2） including 87 males and 67 females with their average age of 59.7±9.6 years. Univariate analysis and logistic regression were used to analyze the impact of obesity （BMI≥28 kg/m2） on postoperative morbidity after pneumonectomy. Results There were a total of 26 cases of perioperative death， including 23 patients in the non-obesity group and 3 patients in the obesity group. There was no statistical difference in mortality between the two groups ［0.7% （23/3 340） vs. 1.9% （3/154）， P=0.118］. There was no statistical difference in any particular postoperative morbidity or incidence of pulmonary complications between the two groups （P＞0.05）. Other than pulmonary complications， the incidence of postoperative complication in other body systems of the obesity group was significant higher than that of the non-obesity group （P＜0.05）. The incidence of cerebrovascular accidents， myocardial infarction and acute renal failure of the obesity group was significant higher than those of the non-obesity group （P＜0.05）. Logistic regression showed that obesity （BMI≥28 kg/m2） was not an independent risk factor for postoperative morbidity after pneumonectomy ［B=0.648， OR=1.911， 95% CI（0.711， 5.138），P=0.199］. Conclusion Obesity is not a significant risk factor of postoperative mortality or morbidity after pneumonectomy.
In recent years, subxiphoid uniportal video-assisted thoracoscopic surgery is one of the most important innovations in the field of mini-invasive thoracic surgery. Because it avoids the injury of intercostal nerve, previous studies have shown that it can significantly reduce the perioperative and long-term incision pain. The operation is technically more difficult, so the selection of patients is more strict compared with the traditional intercostal surgery. Some special surgical techniques are needed during the operation, and special lengthening instruments should be used. We hope that the experience described in this paper will be continuously supplemented and improved with the further development of this technique, and will produce greater reference value.
The quality control of lung transplantation involves many aspects, such as team building, selection of recipients, preoperative diagnosis and evaluation of recipients, maintenance of brain-dead donors, evaluation and acquisition of donors, surgical operation, postoperative management and postoperative follow-up. Precision management is the core concept of operation quality control. Only by normalizing the operation quality control of lung transplantation to provide basic guarantee for multi-team cooperation and development of lung transplantation management in the future, building a complete lung transplantation database to excavate data resources and improve the quality of transplantation, and comprehensively building a Chinese lung transplantation quality control system with multi-team participation and cooperation, can we improve the overall level of surgical diagnosis and treatment of lung transplantation in China.
ObjectiveTo evaluate the safety and effect of day surgery in minimally invasive surgical treatment of early-stage lung cancer by enhanced recovery after surgery (ERAS).MethodsWe included the patients discharged from the day surgery ward of thoracic surgery after surgery in Shanghai Pulmonary Hospital between June and November 2019. We retrospectively analyzed surgical indications of day surgery, management and perioperative medical history of the patients. A total of 517 patients were included, with 156 male and 361 female patients aged 46.4±10.9 years. A total of 45 patients underwent single port VATS segmentectomy and 472 patients underwent single port VATS wedge resection.ResultsThe average operation duration was 33.7±18.5 min. The average intraoperative blood loss was 28.5±21.4 mL. There was no intraoperative blood transfusion or conversion to thoracotomy. Postoperative pain score was 2.1±0.2. The average hospitalization was 1.94±0.89 days. The total hospitalization cost of the patients was 34686.51±6228.09 Yuan, which was 29.93% lower than the same surgery methods in the general ward. A percentage of 98.2% patients were satisfied or very satisfied in the patient satisfaction survey.ConclusionDay surgery and ERAS are effective and safe in minimally invasive surgery of early-stage lung cancer. It can also speed up the postoperative recovery of patients, improve the occupancy efficiency of hospital beds and save the medical cost.
ObjectiveTo compare the clinical effects of segmentectomy and lobectomy for ≤2 cm lung adenocarcinoma with micropapillary and solid subtype negative by intraoperative frozen sections.MethodsThe patients with adenocarcinoma who received segmentectomy or lobectomy in multicenter from June 2020 to March 2021 were included. They were divided into two groups according to a random number table, including a segmentectomy group (n=119, 44 males and 75 females with an average age of 56.6±8.9 years) and a lobectomy group (n=115, 43 males and 72 females with an average of 56.2±9.5 years). The clinical data of the patients were analyzed.ResultsThere was no significant difference in the baseline data between the two groups (P>0.05). No perioperative death was found. There was no statistical difference in the operation time (111.2±30.0 min vs. 107.3±34.3 min), blood loss (54.2±83.5 mL vs. 40.0±16.4 mL), drainage duration (2.8±0.6 d vs. 2.6±0.6 d), hospital stay time (3.9±2.3 d vs. 3.7±1.1 d) or pathology staging (P>0.05) between the two groups. The postoperative pulmonary function analysis revealed that the mean decreased values of forced vital capacity and forced expiratory volume in one second percent predicted in the segmentectomy group were significantly better than those in the lobectomy group (0.2±0.3 L vs. 0.4±0.3 L, P=0.005; 0.3%±8.1% vs. 2.9%±7.4%, P=0.041).ConclusionSegmentectomy is effective in protecting lungs function, which is expected to improve life quality of patients.