{"title":"Robotic dual-docking surgery for para-aortic lymphadenectomy in endometrial cancer: a prospective feasibility study.","authors":"Shintaro Yanazume, Hiroaki Kobayashi, Takashi Ushiwaka, Shinichi Togami, Masaki Kamio","doi":"10.1007/s10147-024-02635-8","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The standard for robotic para-aortic lymphadenectomy has not been fully established. Para-aortic lymphadenectomy performed by sharing the same ports with pelvic procedures, a procedure known as dual-docking surgery, can be performed using the latest robotic system. We prospectively examined the ability of standardized dual-docking robotic surgery in endometrial cancer patients.</p><p><strong>Methods: </strong>This study prospectively verified the feasibility and safety of dual-docking robotic surgeries performed between March 2017 and December 2021. The laterally placed ports were aligned with the umbilicus. Primary outcome was the surgical completion rate; secondary outcomes were blood loss, operative time, unexpected port placement, conversion, complications, length of hospital stay, and survival.</p><p><strong>Results: </strong>Most patients (14/15, 93%) underwent surgery using our methods without additional port placements, and one patient was converted to laparotomy. Median blood loss was 162 mL (range: 20-685 mL). Median operative time was 183 and 206 min in the upper and lower abdomen. Median number of resected para-aortic lymph nodes was 19 (range: 6-29), and pelvic lymph nodes was 28 (range: 15-42). Although there was no difficulty in moving the forceps intraoperatively, major complications including vessel injury, and pelvic abscesses were observed. The lateral ports could be placed 6-10 cm apart in patients with any range of body type.</p><p><strong>Conclusion: </strong>Dual-docking surgery for endometrial cancer has the potential to be a standard procedure for robotic endometrial cancer surgery, although a greater number of cases are needed to acquire proficiency.</p>","PeriodicalId":13869,"journal":{"name":"International Journal of Clinical Oncology","volume":" ","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Clinical Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10147-024-02635-8","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: The standard for robotic para-aortic lymphadenectomy has not been fully established. Para-aortic lymphadenectomy performed by sharing the same ports with pelvic procedures, a procedure known as dual-docking surgery, can be performed using the latest robotic system. We prospectively examined the ability of standardized dual-docking robotic surgery in endometrial cancer patients.
Methods: This study prospectively verified the feasibility and safety of dual-docking robotic surgeries performed between March 2017 and December 2021. The laterally placed ports were aligned with the umbilicus. Primary outcome was the surgical completion rate; secondary outcomes were blood loss, operative time, unexpected port placement, conversion, complications, length of hospital stay, and survival.
Results: Most patients (14/15, 93%) underwent surgery using our methods without additional port placements, and one patient was converted to laparotomy. Median blood loss was 162 mL (range: 20-685 mL). Median operative time was 183 and 206 min in the upper and lower abdomen. Median number of resected para-aortic lymph nodes was 19 (range: 6-29), and pelvic lymph nodes was 28 (range: 15-42). Although there was no difficulty in moving the forceps intraoperatively, major complications including vessel injury, and pelvic abscesses were observed. The lateral ports could be placed 6-10 cm apart in patients with any range of body type.
Conclusion: Dual-docking surgery for endometrial cancer has the potential to be a standard procedure for robotic endometrial cancer surgery, although a greater number of cases are needed to acquire proficiency.
期刊介绍:
The International Journal of Clinical Oncology (IJCO) welcomes original research papers on all aspects of clinical oncology that report the results of novel and timely investigations. Reports on clinical trials are encouraged. Experimental studies will also be accepted if they have obvious relevance to clinical oncology. Membership in the Japan Society of Clinical Oncology is not a prerequisite for submission to the journal. Papers are received on the understanding that: their contents have not been published in whole or in part elsewhere; that they are subject to peer review by at least two referees and the Editors, and to editorial revision of the language and contents; and that the Editors are responsible for their acceptance, rejection, and order of publication.