Objective To investigate the effects of cryoanalgesia for post-thoracotomy pain on the intercostal nerves. Methods Two hundred and eight patients suffering from thoracotomy were divided into three groups, according to different analgesia received respectively. Cryoanalgesia group （n = 80）： cryoanalgesia on the intercostal nerves, intercostals nerves was freezed at -55 ℃ for 90 seconds ; patient controlled analgesia by vein （PCA group, n= 80）： patient controlled analgesia was practiced intravenously, and control group （n = 48）： Dolantin given irregularly intra-muscularly and/or tramadol orally. Severity of pain was graded by visual analogue scale. Forced expiratory volume in one second（FEV1.0） was measured and pulmonary complication after operation was compared. Results There was a statistically significant improvement in postoperative pain scores and an improvement in respiratory function tests for patients in cryoanalgesia group（X2 = 74.93,15.04,P〈0. 05）. FEV1.0 in cryoanalgesia group was significantly higher than that in control group（1. 97±0.27L vs. 1. 39±0. 14 L,P〈0. 05）. Pulmonary complication in cryoanalgesia group after operation was lower than that in control group （6. 25% vs. 31. 25%, P〈0. 05 ）, Conclusion Cryoanalgesia on post-thoracotomy pain is very effective and may improve the respiratory function after operation.
ObjectiveTo discuss the clinical characteristics and the management of major complications after thoracic surgery.MethodsRetrospective research was conducted on 15 213 patients who underwent thoracic surgery from January 2008 to September 2018 in our hospital. Thirty-six (0.24%) patients died of postoperative complications. Based on whether major complications such as severe pulmonary pneumonia and other 13 complications were presented postoperatively, the patients were divided into a complication group (n=389, 294 males and 95 females, aged 61.93±10.23 years) and a non-complication group (n=14 785, 8 636 males and 6 149 females, aged 55.27±13.21 years) after exclusion of unqualified patients. The age, gender distribution, diagnosis, surgical approach, postoperative hospital stay, in-hospital costs and other clinical data were analyzed. And the treatment and outcomes of the complications were summarized.ResultsThe age, proportion of male, malignancy and esophageal diseases, postoperative hospital stay and in-hospital costs in the complication group were significantly more or higher than those in the non-complication group (P<0.05). The top three causes of death among the 36 deaths were pulmonary embolism (PE, 25.00%), severe pulmonary pneumonia (16.67%) and acute respiratory failure (16.67%), respectively. The top five complications among the severe complication group were pulmonary pneumonia (24.73%), pleural space (19.83%), anastomotic leak (17.48%), pulmonary atelectasis (11.51%) and PE (6.18%).ConclusionThoracic surgeons should recognize patients with high risk of severe complications preoperatively based on clinical characteristics and perform multi-disciplinary treatment for severe complications.
Postoperative bleeding and coagulation hemothorax is the primary cause for re-operation after general thoracic surgical procedures. We should do a good job in the assessment of preoperative factors to increase the operation control. This article mainly introduces the thoracic surgery bleeding quantitative assessment, bleeding location and cause, hemostasis, transfusion trigger, pleural drainage tube selection, surgical complications, enhanced recovery after surgery and so on.
Abstract： Objective?To summarize the clinical experience，surgical technique and indication of coronary artery implantation with double flap extension technique in arterial switch operations （ASO） in D-transposition of the great arteries （D-TGA） and Taussig-Bing anomalies.?Methods?From January 2006 to June 2011， 21 patients （13 males and 8 females；age 110.0±84.5 d；weight 5.4±4.2 kg） with D-TGA or Taussig-Bing anomalies associated with complex coronary artery malformations underwent ASO with double flap extension technique for coronary artery implantation in Shanghai Children’s Medical Center affiliated to Medical College of Shanghai Jiaotong University. All the patients had a main trunk of right coronary artery or dilated right ventricular conus branch originated from the left or right aortic sinus，with abnormal course of anterior looping to the aorta. The double flap extension technique was described as followed： a long coronary button was excised as a flap from the aorta; another pedicle flap on the pulmonary artery （neoaorta） was cut to extend to the button of coronary artery with an equal distance; the side edges of the flap and the button were sutured together to form a lengthened coronary artery tube.?Results?No operative death occurred in hospital. The postoperative duration of mechanical ventilation was 101.6±53.6 h. The duration of ICU stay was 9.5±4.9 d. Postoperatively，low cardiac output syndrome occurred in 9 cases，pulmonary hypertension crisis in 2 cases，pneumonia in 6 cases，and acute kidney failure in 2 cases. Eleven patients underwent delayed sternum closure. All the patients were discharged after proper treatment. Follow-up was complete in 17 cases. The duration of follow-up was 2 months to 5 years. Growth and development were significantly improved in all the patients during follow-up. No patient had ischemic ECG changes. One patient underwent reoperation for supravalvular pulmonary stenosis 2 years after ASO.?Conclusion?Double flap extension technique for coronary implantation in complicated ASO can significantly decrease postoperative death due to coronary artery malformations，especially for patients who have two-stage ASO and patients whose main trunk of right coronary artery or dilated right ventricular conus branch originates from the left or right aortic sinus with abnormal course of anterior looping to the aorta.
目的总结外伤性心脏破裂的急救流程及手术治疗方法。 方法回顾性分析广元市第一人民医院2001年6月至2013年6月收治13例心脏破裂患者的临床资料，其中男11例、女2例，年龄20～45（32.0±10.5）岁；病程30 min至2 h，平均（45.0±9.6）min。立即行床旁B超检查，其中12例急诊在全身麻醉、气管内插管下行心脏修补术，同期处理合并脏器损伤。 结果1例术前死于腹腔大出血，1例死于术后弥漫性血管内凝血（DIC），术中发生恶性心律失常2例，术后发生慢性胸骨骨髓炎2例，痊愈出院11例。出院后1个月复查心脏彩色超声，发现4例少量心包积液，余未见异常。 结论对于高度怀疑心脏破裂患者，建立快速的救治通道，早期准确诊断、及时手术治疗，是挽救患者生命的关键。
The application of robots in thoracic surgery is mainly based on the da Vinci general surgery robot. With the popularization of artificial intelligence (AI) application scenarios, the combination of AI and robots is more closely, and there is a strong clinical demand and huge application space for the development of specialized disease-specific robotic systems for thoracic surgery. This article aims to systematically describe the history of the rise of specialized surgical robots and the status of the localization of surgical robots in China, propose the concept of applying AI to the research and development of integrated specialized disease-specific robots in thoracic surgery, and clarify the ethics and prospects that intelligent specialized disease-specific surgical robots will face.
ObjectiveTo explore the treatment strategies for patients with fever and pulmonary complications after thoracic surgery during COVID-19 epidemic.MethodsThe clinical data of 537 patients who ungerwent selective surgery at the Department of Thoracic Surgery, Shangjin Branch of West China Hospital between February and December 2020 were retrospectively analyzed, including 242 (45.1%) males and 295 (54.9%) females aged 53.3±13.4 years. We have established a procedure for the patients with fever and pulmonary complications after thoracic surgery to investigate the cause of the disease and track risk factors.ResultsThe overall postoperative complication rate was 16.4% (88/537), and 1 (0.2%) patient died. Of 537 patients, 179 (33.3%) patients were enrolled in our model according to the inclusion criteria: ratio of males [112 (62.6%) vs. 130 (36.3%), P<0.010], patients with a history of smoking [74 (41.3%) vs. 87 (24.3%), P<0.010], or with esophageal cancer surgery [36 (20.1%) vs. 15 (4.2%)], or with traditional thoracotomy [14 (7.8%) vs. 4 (1.1%)] was higher than that of the other patients. Patients in our process due to fever or pulmonary complications had longer ICU stay and postoperative hospital stay (P=0.010). Logistic regression multivariate analysis showed that gender was an independent risk factor for postoperative fever or pulmonary complications.ConclusionIn low-risk areas of the epidemic, the treatment process is simple and feasible, and the cause traceability and corresponding treatment can basically be completed within 24 hours. At the same time, the treatment process has been running stably for a long time.
Some complex surgical procedures allow for day surgery benefited from the advancement of the concept of enhanced recovery after surgery and minimally invasive surgical techniques. Shanghai Chest Hospital has set up thoracic day surgery ward incorporating some lung tumor surgeries into day surgery. Through process innovation, model innovation and management innovation, relying on the full-process closed-loop day surgery management system, the day surgery ward runs efficiently. It can help effectively alleviate the difficulty of admission and operation, and improve hospital operation efficiency as well as reduce the economic burden of disease. At the same time, we hope to explore an innovative development path for the possibility of day surgery in complex thoracic surgery, and create a new mode of day surgery that can be replicated and promoted.