ObjectiveTo summarize the advantages and disadvantages of different surgical approaches in thyroidectomy using the da Vinci robotic surgical system. MethodThe relevant to articles about da Vinci robotic thyroidectomy via different surgical approaches at home and abroad were retrieved and reviewed. ResultsThe robot-assisted transaxillary thyroidectomy had a definite curative effect and was a mature technology. The bilateral axillary-breast approach thyroidectomy had a wide range of applications and was suitable for beginners. The robotic retroauricular approach thyroidectomy had great advantages in the dissection of lateral cervical lymph nodes. The transoral robotic thyroidectomy was a surgical approach that conformed to the minimally invasive concept. Conclusions Da Vinci robotic thyroidectomy via different surgical approaches has its corresponding application scope and advantages. Clinical surgeons should choose an optimal surgical approach according to the tumor location, size and number of patients and the advantages of the operator, so as to achieve the therapeutic effect of radical cure of tumors and reduction of injury.
ObjectiveTo compare the perioperative results of hybrid coronary revascularization (HCR), off-pump coronary artery bypass (OPCAB) and percutaneous coronary intervention (PCI) in elderly patients with three-vessel coronary artery disease involving left anterior descending (LAD) branch and explores the safety of surgery.MethodsWe prospectively enrolled patients with coronary heart disease over 65 years who were admitted to General Hospital of People’s Liberation Army from January 2018 to September 2019. Coronary angiography results were all three-vessel lesions involving the anterior descending artery. After preoperative examination and assessment by the cardiovascular team, all patients were suitable for OPCAB or PCI treatment. According to the patient’s preference, HCR, OPCAB or PCI were performed. The preoperative baseline data and perioperative results were collected, and SPSS 22.0 was used for statistical analysis.ResultsA total of 110 patients met the criteria and were included in the study, 28 in the HCR group, 45 in the OPCAB group, and 37 in the PCI group, with an average age of 71.4±5.6 years. There was no statistical difference in the preoperative baseline data of patients among the three groups. The intubation time (P=0.039), perioperative drainage volume (P<0.001), blood transfusion (P=0.021) in the HCR group were lower than those in the OPCAB group. There was no statistical difference in the main organ adverse events (MOAE, P=0.096) and in-hospital mortality (P=0.784) among the three groups of patients. The use of antibiotics in the PCI group was significantly lower than the other two groups (P<0.001).ConclusionHCR combines the advantage of CABG and PCI including proved long-term patency rate with left internal mammary artery-LAD grafting, less trauma and superior long-term patency with PCI in non-LAD territory. Compared with OPCAB and PCI, there is no increase in perioperative major organ adverse events and in-hospital mortality. It is a safe and reliable minimally invasive myocardial revascularization technique for elderly patients with three-vessel coronary artery disease involving the anterior descending artery.
ObjectiveTo explore the factors that affect the drainage time of da Vinci robot lung cancer surgery, to analyze the coping strategies, and to provide a basis for shortening the drainage time of patients after surgery and speeding up the patients' recovery.MethodsThe clinical data of 131 patients who underwent da Vinci robot lung cancer surgery at the Department of Thoracic Surgery, General Hospital of Northern Theater Command from January 2019 to October 2019 were retrospectively analyzed. Among them, 68 were males and 63 were females, with an average age of 59.84±9.66 years. According to the postoperative thoracic drainage time, the patients were divided into two groups including a group A (drainage time≤ 5 days) and a group B (drainage time >5 days). Univariate analysis and logistic multivariate regression analysis were used to analyze the factors that may affect postoperative drainage time, and the correlation between different influencing factors and thoracic drainage time after da Vinci robot lung cancer surgery.ResultsLogistic multivariate analysis showed that age≥60 years (P=0.014), diabetes mellitus (P=0.035), operation time≥130 min (P=0.018), number of lymph node dissections≥15 (P=0.002), and preoperative albumin<38.45 g/L (P=0.010) were independent factors affecting the drainage time of da Vinci robot lung cancer surgery.ConclusionFor elderly patients with diabetes mellitus during the perioperative period, blood glucose should be actively controlled, reasonable surgical strategies should be formulated to ensure the safety and effectiveness of the operation, while reducing intraoperative damage and shortening the operation time. After the operation, patients should be guided to strengthen active coughing, expectoration and lung expansion. Thereby it can shorten drainage time and speed up the recovery of patients after operation.
Objective To investigate the clinical application of da Vinci surgical system in nipple sparing mastectomy (NSM) and immediate one-stage implant-based breast reconstruction. Methods Five cases of breast cancer who underwent NSM and immediate implant-based breast reconstruction were analyzed from March 2022 to April 2022. Evaluation endpoints included the key points of operation, duration of surgery, postoperative complications, and patient-reported outcomes. Results Two patients underwent implant-based postpectoral breast reconstruction without mesh. Three patients received prepectoral reconstruction with biological mesh, 2 of which underwent bilateral breast reconstruction. Operating duration of 5 patients was 240–320 min, with an average of 291 min. The blood loss was 10–30 mL, with an average of 18 mL. No patient switched to open surgery due to the uncontrolled bleeding. The average drainage volume was 78 mL/d (60–100 mL/d) in the first 3 days and 38 mL/d (30–50 mL/d) in the 3 to 7 days after operation. The drainage tube was removed 10–18 days after operation, with an average of 13.2 days. No postoperative infections or nipple-areolar complex necrosis were observed. The inpatient stay was 1–3 days, with an average of 1.8 days. One month after operation, the BREAST-Q satisfaction score was 64–82, with an average of 76.20. The average cost for operation was 45 072 RMB (43 420–47 524 RMB). Conclusions The robotic NSM and immediate one-stage implant-based breast reconstruction is a safe procedure with better clinical outcomes and favorable patients’ satisfaction. However, the robotic system has longer operation time and higher cost. It still needs to be personalized in the clinical practice.
目的 总结达芬奇机器人手术系统在胸外科的应用体验。 方法 回顾性分析 2016 年 1～11 月我院胸外科行肺叶切除和纵隔肿瘤切除 33 例患者的临床资料，其中男 24 例、女 9 例，年龄 51.3（22～76）岁。肺叶切除 18 例，肺楔形切除+肺段切除 11 例，纵隔肿瘤切除 4 例。分别对患者手术时间、淋巴结清扫数、中转开胸数、严重并发症（包括特发性急性肺损伤、呼吸衰竭、支气管胸膜瘘）、术中死亡人数等指标进行数据处理分析。 结果 33 例患者肺叶切除 18 例，术后病理证实为恶性肿瘤 9 例，肺结核 5 例，支气管扩张症 4 例；肺楔形切除+肺段切除 11 例，术后病理证实为结核球 8 例，良性结节 3 例。肺部疾病手术时间 90～210（130.7±50.6）min，淋巴结清扫 6～28（18.0±12.2）枚，纵隔肿瘤手术时间 60～90（78.3±32.9）min。所有患者均顺利完成手术，无严重并发症（特发性急性肺损伤、呼吸衰竭、支气管胸膜瘘），无中转开胸。 结论 达芬奇 Si 系统使微创技术有了新的生命力，为微创手术技术的进一步发展提供了可能。
Objective To investigate application values and techniques of robot-assisted extended thymectomy for the treatment of typeⅠmyasthenia gravis （MG） using Da Vinci S system. Methods We retrospectively analyzed clinical data of 3 patients with MG who underwent robot-assisted extended thymectomy in General Hospital of Shenyang Military Command from March 2012 to September 2012. All the patients were ocular MG （typeⅠ） including 2 men （33 years and 66 years old respectively） and 1 woman （21 years old）. Surgical outcomes were analyzed. Results All the 3 patients successfully received robot-assisted extended thymectomy without accessorial incisions. None of the patients required converting to open sternotomy or postoperative reexploration for bleeding. Intraoperative blood loss was 5-10 ml．Overall operation time was95-138 minutes, and thymoma dissection time was 26-80 minutes. No myasthenic crisis or other major postoperative complic-ation occurred. Postoperative chest drainage duration was 3-9 days and postoperative hospital stay was 10-15 days. Two patientswere followed up for 6-12 months after discharge without MG recurrence. Conclusion Robot-assisted extended thymectomy is safe and feasible for the treatment of typeⅠMG with satisfactory results．
Objective To summary the early experience of Dixon procedures with Da Vinci robotics surgical system for rectal cancer. Methods Eleven patients with rectal cancer underwent the combination of laparoscope and Da Vinci robotics surgical system with 4 trocars in our hospital from May. 2011 to Jan. 2012. Laparoscopy was firstly used to identify the possibility of the surgical procedure， then placed the 4 trocars， and maked sure the suspension of the sigmoid colon and the uterus. Transections of rectum were performed by a conventional laparoscopic method， and endoscopic separations were performed by Da Vinci robotics surgical system. The clinical data were retrospectively analyzed and the experience was summarized. Results The Da Vinci robotics-assisted Dixon procedures were successfully performed in 11 patients and no one turned to laparotomy. The operating time was 210-330min （mean 288.6min）；the blood loss was 20-100ml （mean 40ml）； The number of lymph nodes dissected was 12-21 per case （mean 13.9 per case）；the duration of bowel movement and hospital stay were 18-26h （mean 22h） and 7-16d （mean 11.5d）， respectively. There were no intraoperative or postoperative complications related to the use of robotics， and no residual cancer cells at resection margin. Conclusions Da Vinci robotics-assisted Dixion procedure with 4 trocars and suspension of sigmoid colon are safe and feasible， and it is beneficial to the recovery of patients
目的探讨对达芬奇机器人纵隔肿瘤切除术的患者实行心理干预有无积极的影响。 方法选取沈阳军区总医院胸外科2012年1月至2013年1月行达芬奇机器人纵隔肿瘤切除术患者40例为研究对象，按就诊顺序分为两组。对照组20例，男11例、女9例，平均年龄43.7（32～70）岁；观察组20例，男10例、女10例，年龄45.6（32～68）岁。两组均按照胸外科常规护理，观察组在此基础上加强围手术期的心理干预，使用焦虑自评量表（self-rating anxiety scale，SAS）和抑郁自评量表（self-rating depression scale，SDS）进行评估，比较两组患者干预前后的心理状态差异。 结果观察组和对照组SAS、SDS评分干预前与干预后均有不同程度的降低。与对照组相比，观察组降低较为明显，且差异有统计学意义（SAS干预后44.55±5.33 vs.39.90±2.34，P＜0.05；SDS干预后35.64±4.26vs.33.28±1.93，P＜0.05）。 结论心理干预可有效改善达芬奇机器人纵隔肿瘤切除术患者的心理状态，对提高治疗效果有积极的推动作用。
ObjectiveTo systematically evaluate the effectiveness, safety and ethics of Da Vinci Surigcal System (dVSS)in the field of cardiothoracic surgery, and provide evidence for its clinical application. MethodsWe searched VIP, CNKI, WanFang Database, CBM, official website of National Health and Family Planning Commission of People's Republic of China, PubMed, Cochrane Library, Google Scholar, WHO ICTRP search portal, ClinicalTrials.gov, Chinese Clinical Trial Registration Center, Australian-New Zealand Clinical Trials Registry and ISRCTN to collect clinical trials of dVSS for thoracic and cardiovascular diseases to evaluate its effectiveness, safety and ethics. The search time was from the establishment of each database to January 2014. The quality of included literatures was evaluated by Grades of Recommendations Assessment, Development and Evaluation (GRADE). ResultsA total of 31 studies were identified including 4 case control studies and 27 retrospective studies involving 1 037 patients. The quality of included literatures was all very low. dVSS had been widely used in cardiothoracic surgery including coronary artery bypass grafting, valvuloplasty or valve replacement, thoracic tumor resection, etc. Compared with conventional surgery and thoracoscopy, the safety and effectiveness of dVSS was good, while its economic burden was heavier for the patients. dVSS could benefit patients and improve clinical level of cardiothoracic surgery. The disciplines and qualification of dVSS application was legal, but the maturity of its clinical use needed improvement, and relevant measures were required. The ethics in the research, introduction and application of dVSS had some problems which deserved more attention. ConclusionsClinical use of dVSS in cardiothoracic surgery is relatively safe and effective, but research quality needs to be improved. More studies on the economics and ethics of dVSS are needed in the field of cardiothoracic surgery. Relevant measures of precaution, accountability and patient protection are required to further improve clinical application of dVSS in cardiothoracic surgery, and whole-process ethical supervision should be conducted with the help of existing clinical ethical review platform.
ObjectiveTo compare the the effectiveness of robot-assisted thoracic surgery (RATS) with video-assisted thoracic surgery (VATS), in stageⅠ lung adenocarcinoma.MethodsFrom January 2012 to December 2018, 291 patients were included. The patients were allocated into two groups including a RATS group with 125 patients and a VATS group with 166 patients. Two cohorts (RATS, VATS ) of clinical stageⅠ lung adenocarcinoma patients were matched by propensity score. Then there were 114 patients in each group (228 patients in total). There were 45 males and 69 females at age of 62±9 years in the RATS group; 44 males, 70 females at age of 62±8 years in the VATS group. Overall survival (OS) and disease-free survival (DFS) were assessed. Univariate and multivariate analyses were performed to identify factors associated with the outcomes.Results Compared with the VATS group, the RATS group got less blood loss (P<0.05) and postoperative drainage (P<0.05) with a statistical difference. There was no statistical difference in drainage time (P>0.05) or postoperative hospital stay (P>0.05) between the two groups. The RATS group harvested more stations and number of the lymph nodes with a statistical difference (P<0.05). There was no statistical difference in 1-year, 3-year and 5-year OS and mean survival time (P>0.05). While there was a statistical difference in DFS between the two groups (1-year DFS: 94.1% vs. 95.6%; 3-year DFS: 92.6% vs. 75.2%; 5-year DFS: 92.6% vs. 68.4%, P<0.05; mean DFS time: 78 months vs. 63 months, P<0.05) between the two groups. The univariate analysis found that the number of the lymph nodes dissection was the prognostic factor for OS, and tumor diameter, surgical approach, stations and number of the lymph nodes dissection were the prognostic factors for DFS. However, multivariate analysis found that there was no independent risk factor for OS, but the tumor diameter and surgical approach were independently associated with DFS.ConclusionThere is no statistical difference in OS between the two groups, but the RATS group gets better DFS.