Objective: To explore the change and feasibility of surgical techniques of laparoscopic transhiatal(TH)-lower mediastinal lymph node dissection(LMLND) for adenocarcinoma of the esophagogastric junction(AEG)according t...Objective: To explore the change and feasibility of surgical techniques of laparoscopic transhiatal(TH)-lower mediastinal lymph node dissection(LMLND) for adenocarcinoma of the esophagogastric junction(AEG)according to Idea, Development, Exploration, Assessment, and Long-term follow-up(IDEAL) 2a standards.Methods: Patients diagnosed with AEG who underwent laparoscopic TH-LMLND were prospectively included from April 14, 2020, to March 26, 2021. Clinical and pathological information as well as surgical outcomes were quantitatively analyzed. Semistructured interviews with the surgeon after each operation were qualitatively analyzed.Results: Thirty-five patients were included. There were no cases of transition to open surgery, but three cases involved combination with transthoracic surgery. In qualitative analysis, 108 items under three main themes were detected: explosion, dissection, and reconstruction. Revised instruction was subsequently designed according to the change in surgical technique and the cognitive process behind it. Three patients had anastomotic leaks postoperatively, with one classified as Clavien-Dindo Ⅲa.Conclusions: The surgical technique of laparoscopic TH-LMLND is stable and feasible;further IDEAL 2b research is warranted.展开更多
Background： A large proportion of the patients with papillary thyroid microcarcinoma are young women. Therefore, minimally invasive endoscopic thyroidectomy with central neck dissection （CND） emerged and showed wel...Background： A large proportion of the patients with papillary thyroid microcarcinoma are young women. Therefore, minimally invasive endoscopic thyroidectomy with central neck dissection （CND） emerged and showed well-accepted results with improved cosmetic outcome, accelerated healing, and comforting the patients. This study aimed to evaluate the safety and effectiveness of robotic total thyroidectomy with CND via bilateral axillo-breast approach （BABA）, compared with conventional open procedure in papillary thyroid microcarcinoma. Methods： One-hundred patients with papillary thyroid microcarcinoma from March 2014 to January 2015 in Jinan Military General Hospital of People＇s Liberation Army （PLA） were randomly assigned to robotic group or conventional open approach group （17 = 50 in each group）. The total operative time, estimated intraoperative blood loss, numbers of lymph node removed, visual analog scale （VAS）, postoperative hospital stay time, complications, and numerical scoring system （NSS, used to assess cosmetic effect） were analyzed. Results： The robotic total thyroidectomy with CND via BABA was successfully performed in robotic group. There were no conversion from the robotic surgeries to open or endoscopic surgery. The subclinical central lymph node metastasis rate was 35%. The mean operative time of the robotic group was longer than that of the conventional open approach group （118.8± 16.5 min vs. 90.7± 10.3 min, P 〈 0.05）. The study showed significant differences between the two groups in terms of the VASs （2.1 ± 1.0 vs. 3.8 ±~ 1.2, P 〈 0.05） and NSS （8.9 ± 0.8 vs. 4.8 ± 1.7, P 〈 0.05）. The differences between the two groups in the estimated intraoperative blood loss, postoperative hospital stay time, numbers of lymph node removed, postoperative thyroglobulin levels, and complications were not statistically significant （all P 〉 0.05）. Neither iatrogenic implantation nor metastasis occurred in punctured porous channel or chest wall in both groups. Postoperative cosmetic results were very satisfactory in the robotic group. Conclusions： Robotic total thyroidectomy with CND via BABA is safe and effective for Chinese patients with papillary thyroid microcarcinoma who worry about the neck scars.展开更多
目的:评估机器人手术系统在低位直肠癌根治术(TME)联合侧方淋巴结清扫术(LLND)中的可行性及安全性。方法:选取2016年3月至2020年6月郑州大学第一附属医院收治的低位直肠癌合并侧方淋巴结肿大的患者187例,其中46例接受机器人手术系统辅助...目的:评估机器人手术系统在低位直肠癌根治术(TME)联合侧方淋巴结清扫术(LLND)中的可行性及安全性。方法:选取2016年3月至2020年6月郑州大学第一附属医院收治的低位直肠癌合并侧方淋巴结肿大的患者187例,其中46例接受机器人手术系统辅助下TME+LLND(机器人组),141例接受腹腔镜下TME+LLND(腹腔镜组)。随访至2022年3月。比较2组的疗效和安全性指标。结果:2组患者均顺利完成手术。与腹腔镜组相比,机器人组保肛率高(71.7%vs 54.6%),手术时间短[(242.61±44.99) min vs(300.64±58.78) min],LLND时间短[(89.78±21.86) min vs(119.01±24.36) min],出血量少[(134.13±59.58) mL vs(371.21±181.11) mL],排气时间短[(2.96±0.82) d vs(3.75±1.10) d],术后住院时间短[(10.63±1.64) d vs(13.63±1.73) d],淋巴瘘发生率低(21.7%vs 38.3%)(P均<0.05);机器人组术后性功能及排尿功能评分均优于腹腔镜组(P<0.05)。机器人组侧方淋巴结清扫数多于腹腔镜组[(7.87±2.28)vs(5.69±2.39)](P<0.05)。2组患者总生存期、无病生存期差异均无统计学意义(P>0.05)。结论:机器人手术系统辅助下TME+LLND治疗低位直肠癌合并侧方淋巴结肿大安全、可行。展开更多
基金supportedbyBeijing Municipal Administration of Hospitals(No.DFL20181103)Beijing Hospitals Authority Innovation Studio of Young Staff Funding Support(No.202123).
文摘Objective: To explore the change and feasibility of surgical techniques of laparoscopic transhiatal(TH)-lower mediastinal lymph node dissection(LMLND) for adenocarcinoma of the esophagogastric junction(AEG)according to Idea, Development, Exploration, Assessment, and Long-term follow-up(IDEAL) 2a standards.Methods: Patients diagnosed with AEG who underwent laparoscopic TH-LMLND were prospectively included from April 14, 2020, to March 26, 2021. Clinical and pathological information as well as surgical outcomes were quantitatively analyzed. Semistructured interviews with the surgeon after each operation were qualitatively analyzed.Results: Thirty-five patients were included. There were no cases of transition to open surgery, but three cases involved combination with transthoracic surgery. In qualitative analysis, 108 items under three main themes were detected: explosion, dissection, and reconstruction. Revised instruction was subsequently designed according to the change in surgical technique and the cognitive process behind it. Three patients had anastomotic leaks postoperatively, with one classified as Clavien-Dindo Ⅲa.Conclusions: The surgical technique of laparoscopic TH-LMLND is stable and feasible;further IDEAL 2b research is warranted.
文摘Background： A large proportion of the patients with papillary thyroid microcarcinoma are young women. Therefore, minimally invasive endoscopic thyroidectomy with central neck dissection （CND） emerged and showed well-accepted results with improved cosmetic outcome, accelerated healing, and comforting the patients. This study aimed to evaluate the safety and effectiveness of robotic total thyroidectomy with CND via bilateral axillo-breast approach （BABA）, compared with conventional open procedure in papillary thyroid microcarcinoma. Methods： One-hundred patients with papillary thyroid microcarcinoma from March 2014 to January 2015 in Jinan Military General Hospital of People＇s Liberation Army （PLA） were randomly assigned to robotic group or conventional open approach group （17 = 50 in each group）. The total operative time, estimated intraoperative blood loss, numbers of lymph node removed, visual analog scale （VAS）, postoperative hospital stay time, complications, and numerical scoring system （NSS, used to assess cosmetic effect） were analyzed. Results： The robotic total thyroidectomy with CND via BABA was successfully performed in robotic group. There were no conversion from the robotic surgeries to open or endoscopic surgery. The subclinical central lymph node metastasis rate was 35%. The mean operative time of the robotic group was longer than that of the conventional open approach group （118.8± 16.5 min vs. 90.7± 10.3 min, P 〈 0.05）. The study showed significant differences between the two groups in terms of the VASs （2.1 ± 1.0 vs. 3.8 ±~ 1.2, P 〈 0.05） and NSS （8.9 ± 0.8 vs. 4.8 ± 1.7, P 〈 0.05）. The differences between the two groups in the estimated intraoperative blood loss, postoperative hospital stay time, numbers of lymph node removed, postoperative thyroglobulin levels, and complications were not statistically significant （all P 〉 0.05）. Neither iatrogenic implantation nor metastasis occurred in punctured porous channel or chest wall in both groups. Postoperative cosmetic results were very satisfactory in the robotic group. Conclusions： Robotic total thyroidectomy with CND via BABA is safe and effective for Chinese patients with papillary thyroid microcarcinoma who worry about the neck scars.
文摘目的:评估机器人手术系统在低位直肠癌根治术(TME)联合侧方淋巴结清扫术(LLND)中的可行性及安全性。方法:选取2016年3月至2020年6月郑州大学第一附属医院收治的低位直肠癌合并侧方淋巴结肿大的患者187例,其中46例接受机器人手术系统辅助下TME+LLND(机器人组),141例接受腹腔镜下TME+LLND(腹腔镜组)。随访至2022年3月。比较2组的疗效和安全性指标。结果:2组患者均顺利完成手术。与腹腔镜组相比,机器人组保肛率高(71.7%vs 54.6%),手术时间短[(242.61±44.99) min vs(300.64±58.78) min],LLND时间短[(89.78±21.86) min vs(119.01±24.36) min],出血量少[(134.13±59.58) mL vs(371.21±181.11) mL],排气时间短[(2.96±0.82) d vs(3.75±1.10) d],术后住院时间短[(10.63±1.64) d vs(13.63±1.73) d],淋巴瘘发生率低(21.7%vs 38.3%)(P均<0.05);机器人组术后性功能及排尿功能评分均优于腹腔镜组(P<0.05)。机器人组侧方淋巴结清扫数多于腹腔镜组[(7.87±2.28)vs(5.69±2.39)](P<0.05)。2组患者总生存期、无病生存期差异均无统计学意义(P>0.05)。结论:机器人手术系统辅助下TME+LLND治疗低位直肠癌合并侧方淋巴结肿大安全、可行。
