ObjectiveTo investigate the safety and feasibility of thoracoscopic lobectomy without mechanical suture.MethodsThe data of 28 consecutive patients (a non-mechanical suture group, 16 males and 12 females at age of 61.23±11.10 years) who underwent non-mechanical suture anatomic thoracoscopic lobectomy performed by the same surgeon from March 2015 to March 2018 were analyzed retrospectively, and 28 patients (18 males and 10 females at age of 59.45±13.39 years) who underwent completely anatomic thoracoscopic lobectomy with endoscopic stapler (a mechanical suture group) in the same period were matched. The clinical effectiveness of the two groups was compared.ResultsThe operation time between the non-mechanical suture group (136.30±53.46 min) and the mechanical suture group (109.63±44.61 min) showed a statistical difference (P<0.05). While in term of intraoperative bleeding volume (65.00 ml vs. 50.00 ml), postoperative thoracic drainage time (3.73 days vs. 3.56 days), thoracic drainage volume (538.60 ml vs. 563.70 ml), postoperative hospital stay (5.58 days vs. 5.35 days) and postoperative complication rate (5/28 vs. 6/28), there was no statistical difference between the two groups. Hospitalization expense was significantly different between the two groups (35 438.30 yuan vs. 51 693.60 yuan).ConclusionNon-mechanical suture thoracoscopic anatomic lobectomy is safe and feasible, and can significantly reduce the medical cost but prolong the operation time.
Surgical operation is the first choice for most patients who suffer from early non-small cell lung cancer. The risk of ordinary thoracic surgery is between intermediate and high risk. Due to the high incidence of postoperative pulmonary complications after thoracic surgery, preoperative cardiopulmonary reserve assessment is extremely necessary and important. In recent years, lots of assessment tools are clinically used, including pulmonary function tests, arterial blood gas analysis, breath-holding test and 6-minute walk test. In addition, cardiopulmonary exercise test is used extensively. This article reviews the current status of preoperative cardiopulmonary reserve assessment in thoracic surgery to guide clinical decisions, reduce postoperative complications and improve outcomes.
Abstract：?Objective?To evaluate clinical outcomes of single utility port complete video-assisted thoracoscopic surgery （VATS） lobectomy for patients with early-stage lung cancer.?Methods?We retrospectively analyzed the clinical data of 162 consecutive patients with early-stage lung cancer who underwent single utility port complete VATS lobectomy from September 2009 to October 2011 in Chinese PLA General Hospital （single utility port group），and compared them with 221 patients with early-stage lung cancer who underwent video-assisted mini-thoracotomy （VAMT） lobectomy in the same period （VAMT group）. The clinical outcomes including operation time, intraoperative blood loss, lymph node dissection number, time to first activity out of bed, chest drainage duration and postoperative complications, were compared between the two groups.?Results?No perioperative death was observed in both groups. There were statistical differences in the intraoperative blood loss （162.8±75.6 ml vs. 231.4±62.8 ml）, time to first activity out of bed （2.2±0.3 d vs. 3.7±0.5 d） , and chest drainage duration （3.5±0.2 d vs. 4.6±0.4 d） between the two groups （P＜0.05）. There was no statistical difference in operation time （133.7±22.0 min vs. 124.9±25.7 min） , lymph node dissection number （11.7±1.9 vs. 12.5±2.7）， and incidence of serious postoperative complications （7.4% vs. 8.1%）between the two groups.?Conclusion?Single utility port complete VATS lobectomy and lymph node dissection are safe and reliable for patients with early-stage lung cancer with less injury and better postoperative recovery compared with VAMT.
The application of inpatient electronic medical records (EMRs) is a crucial component of modern healthcare informatization, and also a key factor in improving medical quality and safety. Establishing standardized EMRs for thoracic surgery helps to standardize treatment processes, improve medical efficiency, enhance quality of care, and better ensure patient safety. It also facilitates the collection and use of standardized and structured data, promoting clinical decision-making, the application of artificial intelligence, and the development of specialized clinical centers. Considering relevant national policies, information standards, clinical practice challenges and latest research findings in thoracic surgery EMRs, Chinese Association of Thoracic Surgeons, Cross-Strait Medicine Exchange Association’s Thoracic Surgery Professional Committee, WU Jieping Medical Foundation’s Lung Cancer Professional Committee, Zhejiang Provincial Thoracic Surgeons Associations and Fujian Provincial Thoracic Surgeons Associations have explored innovative paths for EMRs development. Through multiple rounds of professional discussions and research, the "Chinese expert consensus on quality control and management of electronic medical records for thoracic surgery (2024 version)" was formulated. It aims to provide a reference for the construction and application of inpatient EMRs for thoracic surgeons and information professionals across China, promoting continuous improvement in the informatization and medical standards of the thoracic surgery field, and contributing to the construction of "healthy China".
Abstract： Objective To investigate the effect of singledirection lobectomy plus systematic lymphnode dissection for primary nonsmall cell lung cancer (NSCLC) in the early stage by videoassisted thoracic surgery (VATS). Methods We retrospectively analyzed the clinical data of 89 patients who received VATS lobectomy plus systematic lymphnode dissection for earlystage primary NSCLC in the Second People’s Hospital of Chengdu between June 2006 and December 2009. Based on the operative approach, the patients were divided into two groups: VATSminithoracotomy group and singledirection lobectomy VATS group. In the former group, there were 46 patients, including 36 males and 10 females, with an age of 58.76±14.78 years. For patients in this group, minithoracotomy was carried out assisted by VATS. In the latter group, there were 43 patients, including 37 males and 6 females, with an age of 61.34±12.56 years, and singledirection lobectomy VATS was performed for patients in this group. Moreover, 42 patients undergoing routine posterior lateral open thoracotomy were chosen to form the control group (thoracotomy group, included 37 males and 5 females with an age of 56.30±15.59 years). The clinical features, such as operative time, operative blood loss, the number of systematic dissected lymph nodes, postoperative drainage quantity, postoperative complications and visual analogue scale (VAS) of chest pain were retrospectively analyzed to evaluate the early outcomes. Results No operative death occurred in all three groups. There were significant differences among the three groups in the postoperative drainage time (P=0.024), postoperative drainage quantity (P=0.019), operative blood loss (P=0.009), early outofbed activity time (P=0.031), and the incidence of cardiopulmonary complications (P=0.048). Compared with the VATSminithoracotomy group, the singledirection lobectomy VATS group was significantly lower or shorter (Plt;0.05) in postoperative drainage quantity (208.33±50.39 ml vs. 245.98±45.32 ml), operative blood loss (78.79±24.23 ml vs. 112.63±64.32 ml), and the early outofbed activity time (2.31±0.27 d vs. 3.56±0.31 d). The rate of using Dolantin in the control group was significantly higher than the other two groups (P=0.046, 0.007). The change of VAS score among the three groups after operation was also statistically significant (F=5.796, P=0.002). A total of 109 patients (37 in the VATSminithoracotomy group, 37 in the singledirection lobectomy VATS group, and 35 in the control group) were followed up after operation with a period of 2 to 48 months. Twentytwo patients were lost in the followup. There were 10, 9, and 8 deaths during the followup in the three groups respectively, and the median survival time was 40 months, 37 months, and 37 months respectively. There was no significant difference among the three groups in survival time (P=0.848). Conclusion VATS, especially VATS assisted single direction lobectomy and systematic lymphnode dissection for primary NSCLC in the early stage has the same surgical efficacy as the traditional open thoracotomy, and is minimally invasive, which contributes to a quick recovery. Consequently, it is a reliable approach for lung cancer in the early stage.
Objective To analyze the perioperative outcomes of uniportal thoracoscopic lobectomy compared with three-port thoracoscopic lobectomy. Methods Data were extracted from the Western China Lung Cancer Database, a prospectively maintained database at the Department of Thoracic Surgery, West China Hospital, Sichuan University. Perioperative outcomes of the patients who underwent uniportal or three-port thoracoscopic lobectomy for lung cancer during January 2014 through April 2021 were analyzed by using propensity score matching. Altogether 5 817 lung cancer patients were enrolled who underwent thoracoscopic lobectomy (uniportal: 530 patients; three-port: 5 287 patients). After matching, 529 patients of uniportal and 1 583 patients of three-port were included. There were 529 patients with 320 males and 209 females at median age of 58 (51, 65) years in the uniportal group and 1 583 patients with 915 males and 668 females at median age of 58 (51, 65) years in the three-port group. Results Uniportal thoracoscopic lobectomy was associated with less intraoperative blood loss (20 mL vs. 30 mL, P<0.001), longer operative time (115 min vs. 105 min, P<0.001) than three-port thoracoscopic lobectomy. No significant difference was found between the two groups regarding the number of lymph node dissected, rate of conversion to thoracotomy, incidence of postoperative complication, postoperative pain score within 3 postoperative days, length of hospital stay, or hospitalization expenses. Conclusion Uniportal video-assisted thoracoscopic lobectomy is safe and effective, and the overall perioperative outcomes are comparable between uniportal and three-port strategies, although the two groups show differences in intraoperative blood loss.
Objective To investigate the optimal procedure and short-term efficacy of uniportal video-assisted thoracic surgery (U-VATS) lobectomy for lung cancer. Methods The clinical data of 61 patients who underwent lobectomy using U-VATS by the same surgeon between April 2016 and February 2017 were retrospectively analyzed. There were 50?patients (40?males and?10?females, aged 61.4±6.6 years)?with conventional ?procedure.?And there were?60?patients (45?males and?15?females, aged 59.2±9.7 years)?utilizing multiportal thoracoscopic surgery (M-VATS) during this period. Results The baseline characteristics in both groups such as age, gender, body mass index, comorbidity and tumor size were comparable (P>0.05). There was no postoperative mortality or conversion to thoracotomy in the study. The parameters such as operative time, blood loss, harvested lymph nodes, duration of chest tube drainage, and length of postoperative hospital stay were similar in both groups (P>0.05). However, there was a statistical difference in pain score at 12 h after surgery in favor of the U-VATS approach (3.2vs.4.3, P=0.04). Moreover, subgroup analysis indicated that the operation time using single-direction U-VATS was noticeably shorter than that in both conventional U-VATS and M-VATS (76.4 minvs.125.8 minvs.105.6 min, P<0.05). However, further analysis was not performed because of small sample. Conclusion The short-term efficacy of U-VATS lobectomy for lung cancer is noninferior to M-VATS, meanwhile, single-direction U-VATS lobectomy is feasible followed by shortened operative time.
ObjectiveTo investigate the clinical effect of metal supported multi-sided versus ordinary ultra-fine drainage tube in the uniportal video-assisted thoracic surgery (VATS) lower pulmonary lobectomy. MethodsFrom January 2021 to June 2022, the clinical data of patients who underwent uniportal VATS lower lobectomy in our hospital were retrospectively analyzed. According to the different types of ultra-fine drainage tubes used in the surgery, the patients were divided into an experimental group (using multi-sided hole 10F ultra-fine drainage tubes with metal support) and a control group (using ordinary 12F ultra-fine drainage tubes). The clinical data of the two groups were compared. ResultsA total of 190 patients were enrolled, including 108 males and 82 females. There were 90 patients in the experimental group aged 56.60±10.14 years; and 100 patients in the control group aged 57.07±11.04 years. The incidences of postoperative lung infection and pleural effusion in the experimental group were lower than those in the control group, with statistically significant differences (P<0.05). The postoperative visual analogue scale score, the need to adjust the chest drainage tube after the surgery, the need for chest puncture after the surgery, the time of postoperative chest tube removal, and the hospitalization cost were statistically different (P<0.05). There was no statistical difference in the length of postoperative hospital stay or the incidences of postoperative lung leakage, arrhythmia, and atelectasis complications (P>0.05). ConclusionCompared with the ordinary ultra-fine drainage tubes, multi-sided hole ultra-fine drainage tubes with metal support can reduce the incidences of lung infection and pleural effusion complications after the uniportal VATS lower lobectomy, reduce the pain and economic burden, which can be applied in the uniportal VATS lower lobectomy.
This consensus aims to introduce the applications of 4K high-definition technology and fluorescence technology in thoracic surgery, summarize and categorize the technical support for pulmonary segment surgery, and innovatively propose technical support for precise sleeve resection of pulmonary segments. It provides a reference for clinical use, points out the direction for the research and innovation of domestically produced high-end endoscopes, promotes the widespread application of excellent domestically produced medical endoscopes, and facilitates the development of domestically produced medical equipment.
ObjectiveTo explore a standardized model for cardiothoracic surgery resident training program based on a combined clinical and research oriented team approach. Methods We conducted this study in a nationally ranked Class AAA hospital among the eleven residents who were accepted into the program. Throughout their training periods, clinical surgical skills were taught by one-on-one mentoring by individually assigned doctoral degree advisors, other attending surgeons and doctoral degree candidates in the program. To foster their scientific curiosity and research skills, regular didactic lectures in basic science and statistical skills by the doctoral thesis advisors, supplemented by monthly journal clubs during which trainees were required to present and discuss a previously assigned topics based on recent clinical cases within the department, thus combining acquisition of clinical skills and theory/research at the same setting. ResultsEleven physicians were selected for this training path. With respect to clinical surgical skills, 4 residents were judged to be sufficient at the end of the first cycle. The other seven residents at the end of the second cycle. One trainee won the third prize in the Medical Skill Competition in the hospital. As for scientific research skills, the team produced 11 scientific articles, one of which was accepted by the annual national conference in cardiothoracic surgery and the first author was invited to present the article. The team submitted four research projects, one won funding at the provincial competition and three within the medical school. ConclusionOur proposed standardized model of cardiothoracic surgery resident training based on a combined clinical and research oriented approach appears to be practical with moderate success. Adaptation of this model by other cardiothoracic surgery training programs in the nation will further attest to its value and functionality.