The clinical impact of robot-assisted laparoscopic rectal cancer surgery associated with robot-assisted radical prostatectomy.

Anri Maeda, Hiroki Takahashi, Kaori Watanabe, Takeshi Yanagita, Takuya Suzuki, Nozomu Nakai, Yuzo Maeda, Kazuyoshi Shiga, Takahisa Hirokawa, Ryo Ogawa, Masayasu Hara, Yoichi Matsuo, Shuji Takiguchi
Author Information
  1. Anri Maeda: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan. ORCID
  2. Hiroki Takahashi: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  3. Kaori Watanabe: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  4. Takeshi Yanagita: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  5. Takuya Suzuki: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  6. Nozomu Nakai: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  7. Yuzo Maeda: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  8. Kazuyoshi Shiga: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  9. Takahisa Hirokawa: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  10. Ryo Ogawa: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  11. Masayasu Hara: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  12. Yoichi Matsuo: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
  13. Shuji Takiguchi: Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.

Abstract

INTRODUCTION: Robot-assisted laparoscopic surgery has been performed in various fields, especially in the pelvic cavity. However, little is known about the utility of robot-assisted laparoscopic rectal cancer surgery associated with robot-assisted radical prostatectomy (RARP). We herein report the clinical impact of robot-assisted laparoscopic rectal cancer surgery associated with RARP.
METHODS: We experienced five cases of robot-assisted laparoscopic rectal cancer surgery associated with RARP. One involved robot-assisted laparoscopic abdominoperineal resection with en bloc prostatectomy for T4b rectal cancer, and one involved robot-assisted laparoscopic intersphincteric resection combined with RARP for synchronous rectal and prostate cancer. The remaining three involved robot-assisted laparoscopic low anterior resection (RaLAR) after RARP. For robot-assisted laparoscopic rectal cancer surgery, the da Vinci Xi surgical system was used.
RESULTS: We could perform planned robotic rectal cancer surgery in all cases. The median operation time was 529 min (373-793 min), and the median blood loss was 307 ml (32-1191 ml). No patients required any transfusion in the intra-operative or immediate peri-operative period. The circumferential resection margin was negative in all cases. There were no complications of grade ≥III according to the Clavien-Dindo classification and no conversions to conventional laparoscopic or open surgery.
CONCLUSION: Robot-assisted laparoscopic surgery associated with RARP is feasible in patients with rectal cancer. The long-term surgical outcomes remain to be further evaluated.

Keywords

References

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MeSH Term

Humans
Laparoscopy
Male
Prostatectomy
Prostatic Neoplasms
Rectal Neoplasms
Robotic Surgical Procedures
Robotics
Treatment Outcome

Word Cloud

Created with Highcharts 10.0.0laparoscopicrobot-assistedsurgeryrectalcancerRARPassociatedresectionprostatectomycasesinvolvedRobot-assistedradicalclinicalimpactsurgicalmedianpatientsINTRODUCTION:performedvariousfieldsespeciallypelviccavityHoweverlittleknownutilityhereinreportMETHODS:experiencedfiveOneabdominoperinealen blocT4boneintersphinctericcombinedsynchronousprostateremainingthreelowanteriorRaLARdaVinciXisystemusedRESULTS:performplannedroboticoperationtime529 min373-793 minbloodloss307 ml32-1191 mlrequiredtransfusionintra-operativeimmediateperi-operativeperiodcircumferentialmarginnegativecomplicationsgrade≥IIIaccordingClavien-DindoclassificationconversionsconventionalopenCONCLUSION:feasiblelong-termoutcomesremainevaluated

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