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KMID : 1137020210320010007
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Journal of Gynecologic Oncology
2021 Volume.32 No. 1 p.7 ~ p.7
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Cancer field surgery in endometrial cancer: peritoneal mesometrial resection and targeted compartmental lymphadenectomy for locoregional control
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Buderath Paul
Rusch Peter
Mach Pawel
Kimmig Rainer
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Abstract
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Objective: Peritoneal mesometrial resection (PMMR) plus targeted compartmental lymphadenectomy (TCL) aims at removal of the locoregional cancer field in endometrial cancer (EC). Optimal locoregional control without adjuvant radiotherapy and acceptable surgical morbidity should be achieved concomitantly sparing systematic lymphadenectomy (LNE) for most of the patients.
Methods: We evaluated data from 132 patients treated for EC. Out of these, between January 2017 and June 2020 we performed robotic PMMR and TCL on 51 women. We present the first data of feasibility and safety of the procedure as well as preliminary oncological results.
Results: The 51 patients treated with robotic PMMR and TCL showed comparable morbidity to classic laparoscopic hysterectomy or PMMR without LNE. One intraoperative complication occurred. Postoperative complications grade 3 and higher occurred in 2 cases (3.9%). One of these (85 years old) experienced grade 5 following pulmonary embolism with lysis therapy. Fifteen patients (29.4%) could be spared complete LNE. The rate of adjuvant radiotherapy was 3.9% in our collective (n=2), compared to 39.2% of patients (n=20) eligible for irradiation according to international guidelines. In a mean follow-up time of 15 months (0?41), no locoregional recurrences were observed, although three patients showed distant relapse.
Conclusions: Our data suggest that robotic PMMR and pelvic TCL can be performed regardless of BMI and comorbidities without a relevant increase in surgical morbidity. Moreover, despite a relevant reduction of adjuvant radiotherapy, first follow-up data hint at a favorable locoregional recurrence rate in the reported cohort.
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KEYWORD
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Endometrial cancer, Cancer field surgery, Peritoneal mesometrial resection, Sentinel lymph node, Targeted compartmental lymphadenectomy
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