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中国人民解放军北部战区总医院胸外科,沈阳 110016
成 名,Email:jermynthoracic@163.com,研究方向:达芬奇机器人手术治疗。
徐 惟,主任医师,从事肺疾病微创外科手术治疗。擅长达芬奇机器人或胸腔镜进行单孔、单操作孔肺叶、肺段切除;熟练掌握经胸、剑突下入路的纵隔瘤、全胸腺切除;可应用胸腔镜完成Ivor-Lewis和McKeown食管癌根治术等。Email:xuwei_043x@163.com。
收稿:2025-09-30,
修回:2025-11-30,
录用:2025-12-09,
纸质出版:2026-03-28
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成名,胡博潇,丁仁泉,等.机器人辅助与电视辅助胸腔镜手术治疗中晚期肺腺癌患者远期生存差异的回顾性队列研究[J].重庆医科大学学报,2026,51(3):305-313.
Cheng Ming,Hu Boxiao,Ding Renquan,et al.Long-term survival of patients with advanced lung adenocarcinoma undergoing robot-assisted thoracic surgery or video-assisted thoracoscopic surgery: a retrospective cohort study[J].Journal of Chongqing Medical University,2026,51(3):305-313.
成名,胡博潇,丁仁泉,等.机器人辅助与电视辅助胸腔镜手术治疗中晚期肺腺癌患者远期生存差异的回顾性队列研究[J].重庆医科大学学报,2026,51(3):305-313. DOI: 10.13406/j.cnki.cyxb.004022.
Cheng Ming,Hu Boxiao,Ding Renquan,et al.Long-term survival of patients with advanced lung adenocarcinoma undergoing robot-assisted thoracic surgery or video-assisted thoracoscopic surgery: a retrospective cohort study[J].Journal of Chongqing Medical University,2026,51(3):305-313. DOI: 10.13406/j.cnki.cyxb.004022.
目的
2
比较达芬奇机器人辅助胸外科手术(robot-assisted thoracic surgery,RATS)与电视辅助胸腔镜手术(video-assisted thoracoscopic surgery,VATS)治疗病理分期Ⅱ~Ⅲ期肺腺癌患者的远期结果。
方法
2
回顾性分析2012年至2021年中国人民解放军北部战区总医院胸外科478例经RATS或VATS治疗肺腺癌患者的临床资料,其中男255例、女223例,平均年龄(
<math id="M1"><mn mathvariant="normal">60.68</mn><mo>±</mo><mn mathvariant="normal">0.42</mn></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=102234116&type=
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=102234115&type=
16.51000023
2.28600001
)岁。依据不同的手术方式,将患者分为RATS组(
n
=206)与VATS组(
n
=272),比较2组患者的生存差异,同时研究预后影响因素。
结果
2
RATS组术中出血量[50(30,50) mL vs. 150(100,300) mL,
P
<
0.001
]
、术后24 h引流量[240(170,320) mL vs. 300 (200,400),
P
<
0.001
]
、术后48 h引流量[230(160,300) mL vs. 275 (200,380),
P
<
0.001
]
及术后带管时间[9(6,15) d vs. 11(7,16) d,
P
=0.025
]
少于VATS组。RATS组的淋巴结清扫组数[6(5,7)组 vs. 5(4,5)组,
P
<
0.001
]
与清扫枚数[23(15,30)枚 vs. 13(7,20)枚,
P
<
0.001
]
多于VATS组。RATS组与VATS组总住院时间(
P
=0.529)、术后一线治疗周期(
P
=0.301)差异无统计学意义。RATS组总体生存状况(1年生存率:99.5% vs. 98.2%,5年生存率:67.0% vs. 31.8%,10年生存率:33.2% vs. 6.3%,平均生存时间:84个月 vs. 52个月,
P
<
0.001)及无复发生存状况(1年无复发生存率:93.2% vs. 87.9%,5年无复发生存率: 32.0% vs. 13.7%,10年无复发生存率:6.7% vs. 0%,平均无复发生存时间:55个月 vs. 37个月,
P
<
0.001)均明显优于VATS组。单因素分析结果显示,吸烟史、手术方式、淋巴结清扫枚数及手术年份是患者术后总体生存和无复发生存的影响因素。同时Cox回归分析结果显示,吸烟史和手术方式是患者术后总体生存的独立影响因素,吸烟史、手术方式及手术年份是患者术后无复发生存的独立影响因素。相关性分析结果显示,住院时间、术中出血量、术后24 h和48 h引流量、术后带管时间以及淋巴结清扫的个数和枚数与手术方式存在明显相关性。
结论
2
中晚期肺腺癌患者采用RATS治疗能够获得更好的生存,加速患者康复。
Objective
2
To investigate the long-term outcome of Da Vinci robot-assisted thoracic surgery(RATS) versus video-assisted thoracoscopic surgery(VATS) in patients with pathological stage Ⅱ-Ⅲ lung adenocarcinoma.
Methods
2
A retrospective analysis was performed for the clinical data of 478 patients with lung adenocarcinoma who underwent RATS or VATS in Department of Thoracic Surgery,General Hospital of the Northern Theater Command,from 2012 to 2021,among whom there were 255 male patients and 223 female patients,with a mean age of (60.68±0.42) years. According to the surgical procedure,the patients were divided into RATS group with 206 patients and VATS group with 272 patients. Survival differences were compared between the two groups,and the influencing factors for prognosis were analyzed.
Results
2
Compared with the VATS group,the RATS group had significantly lower levels of intraoperative blood loss[50(30,50) mL vs. 150(100,300) mL,
P
<
0.001
]
,24-hour drainage volume after surgery[240(170,320) mL vs. 300(200,400) mL,
P
<
0.001
]
,48-hour drainage volume after surgery[230(160,300) mL vs. 275(200,380) mL,
P
<
0.001
]
,and tube indwelling time after surgery[9(6,15) days vs. 11(7,16) days,
P
=0.025
]
. Compared with the VATS group,the RATS group had a significantly higher number of lymph node dissection stations[6(5,7) stations vs. 5(4,5) stations,
P
<
0.001
]
and a significantly higher number of dissected lymph nodes[23(15,30) nodes vs. 13(7,20) nodes,
P
<
0.001
]
. There were no significant differences between the two groups in the total length of hospital stay(
P
=0.529) and postoperative first-line treatment cycle(
P
=0.301). Compared with the VATS group,the RATS group had significantly better overall survival (1-year survival rate:99.5% vs. 98.2%,
P
<
0.001;5-year survival rate:67.0% vs. 31.8%,
P
<
0.001;10-year survival rate:33.2% vs. 6.3%,
P
<
0.001;mean survival time:84 months vs. 52 months,
P
<
0.001) and recurrence-free survival(1-year recurrence-free survival rate:93.2% vs. 87.9%,
P
<
0.001;5-year recurrence-free survival rate:32.0% vs. 13.7%,
P
<
0.001;10-year recurrence-free survival rate:6.7% vs. 0%,
P
<
0.00
1;mean recurrence-free survival time:55 months vs. 37 months,
P
<
0.001). The univariate analysis showed that smoking history,surgical procedure,the number of dissected lymph nodes,and year of surgery were influencing factors for postoperative overall survival and recurrence-free survival. Meanwhile,the Cox regression analysis showed that smoking history and surgical procedure were independent influencing factors for postoperative overall survival,while smoking history,surgical procedure,and year of surgery were independent influencing factors for postoperative recurrence-free survival. The correlation analysis showed that the length of hospital stay,intraoperative blood loss,drainage volume at 24 and 48 hours after surgery,tube indwelling time after surgery,the number of lymph node dissection stations,and the number of dissected lymph nodes were significantly associated with the surgical procedure.
Conclusion
2
For patients with advanced lung adenocarcinoma,RATS treatment can achieve better survival outcomes and accelerate patient recovery.
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