Abstract
The Italian Group of MILS (I Go MILS) prospective registry was established in 2014 with the goals to create a hub for data and projects on a national basis and to promote the diffusion and implementation of MILS programs on a national scale. The primary endpoint of the present study is to give a snapshot of the real diffusion and outcomes of MILS in Italy, while analyzing the role of the registry in the implementation of MILS programs nationwide. The I Go MILS Registry is a prospective and intention-to-treat registry opened to any Italian center performing MILS, without restriction criteria based on number of procedures. The Registry is developed through the eClinical, an electronic platform for the management of clinical trials and is based on 34 clinical variables, regarding indication, intra- and postoperative course. Clinical outcomes and data regarding implementation of MILS activity have been analyzed for the aim of the study. Between November 2014 and June 2017, data from 1678 MILS performed in 48 centers have been collected (mean number of procedures per center 35, range 1–302). 22% of procedures were performed for benign and 78% for malignant disease (HCC constituted the 49.1% and CRLM the 31.2% of malignant tumors). Major liver resections (>3 liver segments), including right and left hepatectomies, trisectionectomies and ALPPS procedures were 10% of the series. Mean blood loss was 200 ± 230 mL Morbidity rate was 20.5% and mortality was 0.3%. 10.4% of cases were converted to open approach. Median length of stay was 5 days. MILS/total resections ratio in 13 experienced centers increased from 14 to 30% after Registry establishment. MILS programs are well established in Italy, with progressive increase both in the number of cases and in the numerosity of centers. The I Go MILS Registry is playing a crucial role in monitoring the development of MILS in the real world on a national basis while giving a significant contribution to the implementation of MILS programs.
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Change history
11 December 2017
A technical error led to incorrect rendering of the author group in this article. The correct authorship is as follows:
Abbreviations
- LR:
-
Liver resection
- I Go MILS:
-
Italian Group of Minimally Invasive Liver Surgery
- MILS:
-
Minimally invasive liver surgery
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Acknowledgements
(1) The list of the authors of the Italian Group of Minimally Invasive Liver Surgery is given below: Dalla Valle Raffaele, AOU Parma, Parma; Mazzaferro Vincenzo, Istituto Nazionale Tumori, Milano; Jovine Elio, Ospedale Maggiore, Bologna; De Carlis Luciano Gregorio, Ospedale Niguarda Ca’ Granda, Milano; Boggi Ugo, AOU Pisana, Pisa; Gruttadauria Salvatore, ISMETT, Palermo; Di Benedetto Fabrizio, AOU Policlinico di Modena, Modena; Reggiani Paolo, Ospedale Maggiore Policlinico, Milano; Berti Stefano, Ospedale Civile S.Andrea, La Spezia; Ceccarelli Graziano, Ospedale San Donato, Arezzo; Vincenti Leonardo, AOU Consorziale Policlinico, Bari; Belli Giulio, Ospedale SM Loreto Nuovo, Napoli; Torzilli Guido, Istituto Clinico Humanitas, Rozzano; Zamboni Fausto, Ospedale Brotzu, Cagliari; Coratti Andrea, AOU Careggi, Firenze; Mezzatesta Pietro, Casa di Cura La Maddalena, Palermo; Santambrogio Roberto, AO San Paolo, Milano; Navarra Giuseppe, AOU Policlinico G. Martino, Messina; Giuliani Antonio, AO R.N. Cardarelli, Napoli; Pinna Antonio Daniele, Policlinico Sant’Orsola Malpighi, Bologna; Parisi Amilcare, AO Santa Maria di Terni, Terni; Colledan Michele, AO Papa Giovanni XXIII, Bergamo; Slim Abdallah, AO Desio e Vimercate, Vimercate; Antonucci Adelmo, Policlinico di Monza, Monza; Grazi Gian Luca, Istituto Nazionale Tumori Regina Elena, Roma; Frena Antonio, Ospedale Centrale, Bolzano; Sgroi Giovanni, AO Treviglio-Caravaggio, Treviglio; Brolese Alberto, Ospedale S.Chiara, Trento; Morelli Luca, AOU Pisana, Pisa; Floridi Antonio, AO Ospedale Maggiore, Crema; Patriti Alberto, Ospedale San Matteo degli Infermi, Spoleto; Veneroni Luigi, Ospedale Infermi AUSL Romagna, Rimini; Ercolani Giorgio, Ospedale Morgagni Pierantoni, Forlì; Boni Luigi, AOU Fondazione Macchi, Varese; Maida Pietro, Ospedale Villa Betania, Napoli; Griseri Guido, Ospedale San Paolo, Savona; Percivale Andrea, Ospedale Santa Corona, Pietraligure; Filauro Marco, AO Galliera, Genova; Guerriero Silvio, Ospedale San Martino, Belluno; Tisone Giuseppe, Policlinico Tor Vergata, Roma; Romito Raffaele, AOU Maggiore della Carità, Novara; Tedeschi Umberto, AOU Integrata Verona, Verona; Zimmitti Giuseppe, Fondazione Poliambulanza, Brescia. (2) The authors acknowledge CR-Technology and specifically Dr. Giovanni Cucchiara and Dr. Carmen Caruso for their outstanding and valuable support to the project of the I Go MILS group.
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All listed authors have participated in the study and have approved the final manuscript. There are no personal conflicts of interest or financial disclosure for any of the authors.
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Members of the Italian Group of Minimally Invasive Liver Surgery (I Go MILS) are listed in the “Acknowledgements” at the end of the article.
A correction to this article is available online at https://doi.org/10.1007/s13304-017-0500-6.
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Aldrighetti, L., Ratti, F., Cillo, U. et al. Diffusion, outcomes and implementation of minimally invasive liver surgery: a snapshot from the I Go MILS (Italian Group of Minimally Invasive Liver Surgery) Registry. Updates Surg 69, 271–283 (2017). https://doi.org/10.1007/s13304-017-0489-x
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DOI: https://doi.org/10.1007/s13304-017-0489-x