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Erschienen in: International Journal of Colorectal Disease 6/2019

06.05.2019 | Review

Completeness of total mesorectum excision of laparoscopic versus robotic surgery: a review with a meta-analysis

verfasst von: Marco Milone, Michele Manigrasso, Nunzio Velotti, Stefania Torino, Antonietta Vozza, Giovanni Sarnelli, Giovanni Aprea, Francesco Maione, Nicola Gennarelli, Mario Musella, Giovanni Domenico De Palma

Erschienen in: International Journal of Colorectal Disease | Ausgabe 6/2019

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Abstract

Background

TME has revolutionized the surgical management of rectal cancer, and since the introduction of robotic TME (RTME), many reports have shown the feasibility and the safety of this approach. However, concerns persist regarding the advantages of robotic in surgery for the completeness of TME. The aim of this review is to compare robotic versus laparoscopic total mesorectal excision (TME) in rectal cancer, focusing on the completeness of TME.

Methods

A systematic search was performed in the electronic databases for all available studies comparing RTME versus conventional laparoscopic LTME with declared grade of mesorectum excision. Data regarding sample size, clinical and demographic characteristics, number of complete, nearly complete, and incomplete TME were extracted. Primary outcome was the number of complete TME in robotic and laparoscopic procedures. Secondary outcomes were the numbers of nearly complete and incomplete TME in robotic and laparoscopic rectal resections.

Results

Twelve articles were included in the final analysis. Complete TME was reported by all authors, involving 1510 procedures, showing a significant difference in favor of robotic surgery (OR = 1.83, 95% CI 1.08–3.10, p = 0.03). Nearly complete and incomplete TME showed no significant difference between the procedures. Meta-regression analysis showed that none of patients’ and tumors’ characteristics significantly impacted on complete TME.

Conclusions

Our results underline that the robotic approach to rectal resection is the better way to obtain a complete TME. However, it is mandatory that randomized clinical trials should be performed to assess definitively if robotic minimally invasive surgery is better than a laparoscopic resection.
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Metadaten
Titel
Completeness of total mesorectum excision of laparoscopic versus robotic surgery: a review with a meta-analysis
verfasst von
Marco Milone
Michele Manigrasso
Nunzio Velotti
Stefania Torino
Antonietta Vozza
Giovanni Sarnelli
Giovanni Aprea
Francesco Maione
Nicola Gennarelli
Mario Musella
Giovanni Domenico De Palma
Publikationsdatum
06.05.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
International Journal of Colorectal Disease / Ausgabe 6/2019
Print ISSN: 0179-1958
Elektronische ISSN: 1432-1262
DOI
https://doi.org/10.1007/s00384-019-03307-0

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