1
|
Mohkam K, Farges O, Vibert E, Soubrane O, Adam R, Pruvot FR, Regimbeau JM, Adham M, Boleslawski E, Mabrut JY, Ducerf C, Pradat P, Darnis B, Cazauran JB, Lesurtel M, Dokmak S, Aussilhou B, Dondero F, Allard MA, Ciacio O, Pittau G, Cherqui D, Castaing D, Sa Cunha A, Truant S, Hardwigsen J, Le Treut YP, Grégoire E, Scatton O, Brustia R, Sepulveda A, Cosse C, Laurent C, Adam JP, El Bechwaty M, Perinel J. Risk score to predict biliary leakage after elective liver resection. Br J Surg 2017; 105:128-139. [DOI: 10.1002/bjs.10647] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 05/29/2017] [Accepted: 06/11/2017] [Indexed: 12/31/2022]
Abstract
Abstract
Background
Biliary leakage remains a major cause of morbidity after liver resection. Previous prognostic studies of posthepatectomy biliary leakage (PHBL) lacked power, population homogeneity, and model validation. The present study aimed to develop a risk score for predicting severe PHBL.
Methods
In this multicentre observational study, patients who underwent liver resection without hepaticojejunostomy in one of nine tertiary centres between 2012 and 2015 were randomly assigned to a development or validation cohort in a 2 : 1 ratio. A model predicting severe PHBL (International Study Group of Liver Surgery grade B/C) was developed and further validated.
Results
A total of 2218 procedures were included. PHBL of any severity and severe PHBL occurred in 141 (6·4 per cent) and 92 (4·1 per cent) patients respectively. In the development cohort (1475 patients), multivariable analysis identified blood loss of at least 500 ml, liver remnant ischaemia time 45 min or more, anatomical resection including segment VIII, transection along the right aspect of the left intersectional plane, and associating liver partition and portal vein ligation for staged hepatectomy as predictors of severe PHBL. A risk score (ranging from 0 to 5) was built using the development cohort (area under the receiver operating characteristic curve (AUROC) 0·79, 95 per cent c.i. 0·74 to 0·85) and tested successfully in the validation cohort (AUROC 0·70, 0·60 to 0·80). A score of at least 3 predicted an increase in severe PHBL (19·4 versus 2·6 per cent in the development cohort, P < 0·001; 15 versus 3·1 per cent in the validation cohort, P < 0·001).
Conclusion
The present risk score reliably predicts severe PHBL. It represents a multi-institutionally validated prognostic tool that can be used to identify a subset of patients at high risk of severe PHBL after elective hepatectomy.
Collapse
Affiliation(s)
- K Mohkam
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Ecole Doctorale Interdisciplinaire Sciences Santé 205 – Equipe Mixte de Recherche 3738, Université Lyon 1, Lyon, France
| | - O Farges
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Clichy, France
| | - E Vibert
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Paul Brousse, Villejuif, France
| | - O Soubrane
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Clichy, France
| | - R Adam
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Paul Brousse, Villejuif, France
| | - F-R Pruvot
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Claude Huriez, Lille, France
| | - J-M Regimbeau
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Centre Hospitalier Universitaire d'Amiens, Amiens, France
| | - M Adham
- Department of Hepatopancreatobiliary Surgery, Hôpital Edouard Herriot, Lyon, France
| | - E Boleslawski
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Claude Huriez, Lille, France
| | - J-Y Mabrut
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Ecole Doctorale Interdisciplinaire Sciences Santé 205 – Equipe Mixte de Recherche 3738, Université Lyon 1, Lyon, France
| | - C Ducerf
- Hôpital de la Croix-Rousse, Lyon, France
| | - P Pradat
- Hôpital de la Croix-Rousse, Lyon, France
| | - B Darnis
- Hôpital de la Croix-Rousse, Lyon, France
| | | | - M Lesurtel
- Hôpital de la Croix-Rousse, Lyon, France
| | | | | | | | | | - O Ciacio
- Hôpital Paul Brousse, Villejuif, France
| | - G Pittau
- Hôpital Paul Brousse, Villejuif, France
| | - D Cherqui
- Hôpital Paul Brousse, Villejuif, France
| | | | | | - S Truant
- Hôpital Claude Huriez, Lille, France
| | | | | | | | - O Scatton
- Hôpital de la Pitié-Salpétrière, Paris, France
| | - R Brustia
- Hôpital de la Pitié-Salpétrière, Paris, France
| | - A Sepulveda
- Hôpital de la Pitié-Salpétrière, Paris, France
| | - C Cosse
- Centre Hospitalier Universitaire d'Amiens, Amiens, France
| | - C Laurent
- Hôpital Haut-Lévêque, Bordeaux, France
| | - J-P Adam
- Hôpital Haut-Lévêque, Bordeaux, France
| | | | - J Perinel
- Hôpital Edouard Herriot, Lyon, France
| |
Collapse
|
2
|
Kim BW, Xu W, Wang HJ, Park YK, Lee K, Kim MW. Volumetry-based selection of right posterior sector grafts for adult living donor liver transplantation. Liver Transpl 2011; 17:1046-58. [PMID: 21594965 DOI: 10.1002/lt.22338] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
To determine the feasibility of volumetric criteria without anatomic exclusion for the selection of right posterior sector (RPS) grafts for adult-to-adult living donor liver transplantation (LDLT), we reviewed and compared our transplant data for RPS grafts and right lobe (RL) grafts. Between January 2008 and September 2010, adult-to-adult LDLT was performed 65 times at our institute; 13 of the procedures (20%) were performed with RPS grafts [the posterior sector (PS) group], and 39 (60%) were performed with RL grafts (the RL group). The volumetry of the 13 RPS donor livers showed that the RPS volume was 39.8% ± 7.6% of the total liver volume. Ten of the 13 donors had to donate RPS grafts because the left liver volume was inadequate. All donor procedures were performed successfully, and all donors recovered from hepatectomy. However, longer operative times were required for the procurement of RPS grafts versus RL grafts (418 ± 40 versus 345 ± 48 minutes, P < 0.001). The postoperative recovery of liver function was smoother for the donors of the PS group versus the donors of the RL group. The RPS grafts had significantly smaller hepatic artery and bile duct openings than the RL grafts. All recipients with RPS grafts survived LDLT. No recipients experienced vascular graft complications or small-for-size graft dysfunction. There were no significant differences in the incidence of posttransplant complications between the donors and recipients of the PS and RL groups. The 3-year graft survival rates were favorable in both groups (100% in the PS group versus 91% in the RL group). In conclusion, the selection of RPS grafts by volume criteria is a feasible strategy for an adult-to-adult LDLT program.
Collapse
Affiliation(s)
- Bong-Wan Kim
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea.
| | | | | | | | | | | |
Collapse
|