CC BY-NC-ND 4.0 · Journal of Coloproctology 2018; 38(04): 267-274
DOI: 10.1016/j.jcol.2018.05.006
Original Article

Robotic rectal resection: preliminary Russian experience

Ressecção retal robótica: experiência preliminar russa
Igor Khatkov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Stepan Pozdnyakov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Andrey Atroshchenko
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Mikhail Danilov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Sergey Chudnikh
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Zaira Abdulatipova
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Igor Dolgopyatov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Georgi Saakjan
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Yuri Streltsov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
,
Vladimir Yegorov
a   Loginov's Moscow Clinical and Scientific Center, Department of Colorectal Surgery, Moscow, Russia
› Author Affiliations

Abstract

Purpose To outline the preliminary experience of the da Vinci® robotic system used in a Moscow tertiary colorectal referral center for an unselected range of benign and malignant rectal conditions.

Methods Prospective non-randomized single-center study which analyzed results of 26 robotic rectal resections performed between january 2014 and december 2016.

Results The cohort included 10 females and 16 males (mean total age 61.6 years). Three patients underwent surgery for benign rectal villous adenomas. The median overall ASA score was 4 (ranged from 2 to 5). Of the surgeries, there were 19 total mesorectal excisions with 6 patients undergoing a multivisceral resection. The mean operating time was 358 minutes with a mean blood loss of 203 mL. All total mesorectal excision specimens were adjudged according Philip Quirke classification as mesorectal plane – Grade 3 with a mean of 18.5 lymph nodes identified (from 12 to 35). Of these there were 10 patients (38.5%) with lymph node metastases. After surgery the average pain score was 2.1 out of 10 on the “Visual-Analogue Pain Intensity Scale” and 1.5 score out of 10 on the “Brief Pain Inventory with Quality of Life”. Anal continency after rectal resection with total mesorectal excisions estimated according Wexner Scale: 10 days after surgery average score was −3.1 and a 6 month after surgery −1.6 score. The median length of hospital stay was 11 days (from 10 to 15).

Conclusion Our initial experience with a totally robotic rectal resection has shown the technique to be safe and feasible, particularly in patients where conventional laparoscopic rectal resection would be anticipated to be challenging.

Resumo

Objetivo Delinear a experiência preliminar do sistema robótico da Vinci® usado em um centro de referência colorretal terciário de Moscou para uma gama não selecionada de problemas retais benignos e malignos.

Métodos Estudo unicêntrico prospectivo não randomizado que analisou os resultados de 26 ressecções retais robóticas realizadas entre janeiro de 2014 e dezembro de 2016.

Resultados A coorte incluiu 10 mulheres e 16 homens (idade total média de 61,6 anos). Três pacientes foram submetidos à cirurgia para adenomas vilosos retais benignos. O escore global mediano da ASA foi de 4 (variou de 2 a 5). Das cirurgias, houve 19 excisões mesorretais totais com 6 pacientes submetidos à ressecção multivisceral. O tempo médio de cirurgia foi de 358 minutos, com perda sanguínea média de 203 mL. Todas as amostras de excisão total do mesorreto foram classificadas de acordo com a classificação de Philip Quirke como plano mesorretal - Grau 3 com uma média de 18,5 linfonodos identificados (de 12 a 35). Destes, havia 10 pacientes (38,5%) com metástases linfonodais. Após a cirurgia, o escore médio de dor foi de 2,1 de 10 na Escala de Intensidade da Dor Visual-Analógica e de 1,5 de 10 no “Inventário Breve de Dor com Qualidade de Vida”. Continência anal após ressecção retal com excisões totais mesorretais estimadas de acordo com a Escala de Wexner: 10 dias após a cirurgia o escore médio foi -3,1 e um escore de -1,6 após 6 meses da cirurgia. A mediana do tempo de internação foi de 11 dias (de 10 a 15).

Conclusão Nossa experiência inicial com uma ressecção retal totalmente robótica mostrou que a técnica é segura e viável, particularmente em pacientes nos quais a ressecção retal laparoscópica convencional seria prevista como um desafio.



Publication History

Received: 01 February 2018

Accepted: 18 May 2018

Article published online:
08 March 2021

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