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Souche R, Mas S, Scatton O, Fabre JM, Gimeno L, Herrero A, Gaujoux S. French legislation on retrospective clinical research: What to know and what to do. J Visc Surg 2022; 159:222-228. [DOI: 10.1016/j.jviscsurg.2021.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hobeika C, Cauchy F, Fuks D, Barbier L, Fabre JM, Boleslawski E, Regimbeau JM, Farges O, Pruvot FR, Pessaux P, Salamé E, Soubrane O, Vibert E, Scatton O. Laparoscopic versus open resection of intrahepatic cholangiocarcinoma: nationwide analysis. Br J Surg 2021; 108:419-426. [PMID: 33793726 DOI: 10.1093/bjs/znaa110] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/28/2020] [Accepted: 11/03/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND The relevance of laparoscopic resection of intrahepatic cholangiocarcinoma (ICC) remains debated. The aim of this study was to compare laparoscopic (LLR) and open (OLR) liver resection for ICC, with specific focus on textbook outcome and lymph node dissection (LND). METHODS Patients undergoing LLR or OLR for ICC were included from two French, nationwide hepatopancreatobiliary surveys undertaken between 2000 and 2017. Patients with negative margins, and without transfusion, severe complications, prolonged hospital stay, readmission or death were considered to have a textbook outcome. Patients who achieved both a textbook outcome and LND were deemed to have an adjusted textbook outcome. OLR and LLR were compared after propensity score matching. RESULTS In total, 548 patients with ICC (127 LLR, 421 OLR) were included. Textbook-outcome and LND completion rates were 22.1 and 48.2 per cent respectively. LLR was independently associated with a decreased rate of LND (odds ratio 0.37, 95 per cent c.i. 0.20 to 0.69). After matching, 109 patients remained in each group. LLR was associated with a decreased rate of transfusion (7.3 versus 21.1 per cent; P = 0.001) and shorter hospital stay (median 7 versus 14 days; P = 0.001), but lower rate of LND (33.9 versus 73.4 per cent; P = 0.001). Patients who underwent LLR had lower rate of adjusted TO completion than patients who had OLR (6.5 versus 17.4 per cent; P = 0.012). CONCLUSION The laparoscopic approach did not substantially improve quality of care of patients with resectable ICC.
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Affiliation(s)
- C Hobeika
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Assistance Publique-Hopitaux de Paris, Université de Paris, Paris, France.,Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital de la Pitié Salpêtrière, Assistance Publique-Hopitaux de Paris and Sorbonne University, Paris, France
| | - F Cauchy
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Assistance Publique-Hopitaux de Paris, Université de Paris, Paris, France
| | - D Fuks
- Department of Digestive Surgery, Institut Mutualiste Montsouris, Université Paris V, Paris, France
| | - L Barbier
- Department of Digestive, Endocrine, Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Trousseau, Centre Hospitalier Régional Universitaire Tours, Tours, France
| | - J M Fabre
- Department of Digestive, Hepatopancreatobiliary Surgery and Liver Transplantation, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - E Boleslawski
- Department of Digestive Surgery and Liver Transplantation, Hôpital Huriez, Centre Hospitalier Universitaire de Lille, Université Nord de France, Lille, France
| | - J M Regimbeau
- Department of Digestive Surgery, Centre Hospitalier Universitaire Amiens-Picardie, Amiens, France
| | - O Farges
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Assistance Publique-Hopitaux de Paris, Université de Paris, Paris, France
| | - F R Pruvot
- Department of Digestive Surgery and Liver Transplantation, Hôpital Huriez, Centre Hospitalier Universitaire de Lille, Université Nord de France, Lille, France
| | - P Pessaux
- Department of Digestive Surgery, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - E Salamé
- Department of Digestive, Endocrine, Hepatopancreatobiliary Surgery and Liver Transplantation, Hôpital Trousseau, Centre Hospitalier Régional Universitaire Tours, Tours, France
| | - O Soubrane
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Beaujon, Assistance Publique-Hopitaux de Paris, Université de Paris, Paris, France
| | - E Vibert
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Paul Brousse, Assistance Publique-Hopitaux de Paris and Université Paris XI, Paris, France
| | - O Scatton
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital de la Pitié Salpêtrière, Assistance Publique-Hopitaux de Paris and Sorbonne University, Paris, France
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Hobeika C, Fuks D, Cauchy F, Goumard C, Soubrane O, Gayet B, Salamé E, Cherqui D, Vibert E, Scatton O, Nomi T, Oudafal N, Kawai T, Komatsu S, Okumura S, Petrucciani N, Laurent A, Bucur P, Barbier L, Trechot B, Nunèz J, Tedeschi M, Allard MA, Golse N, Ciacio O, Pittau G, Cunha AS, Adam R, Laurent C, Chiche L, Leourier P, Rebibo L, Regimbeau JM, Ferre L, Souche FR, Chauvat J, Fabre JM, Jehaes F, Mohkam K, Lesurtel M, Ducerf C, Mabrut JY, Hor T, Paye F, Balladur P, Suc B, Muscari F, Millet G, El Amrani M, Ratajczak C, Lecolle K, Boleslawski E, Truant S, Pruvot FR, Kianmanesh AR, Codjia T, Schwarz L, Girard E, Abba J, Letoublon C, Chirica M, Carmelo A, VanBrugghe C, Cherkaoui Z, Unterteiner X, Memeo R, Pessaux P, Buc E, Lermite E, Barbieux J, Bougard M, Marchese U, Ewald J, Turini O, Thobie A, Menahem B, Mulliri A, Lubrano J, Zemour J, Fagot H, Passot G, Gregoire E, Hardwigsen J, le Treut YP, Patrice D. Impact of cirrhosis in patients undergoing laparoscopic liver resection in a nationwide multicentre survey. Br J Surg 2020; 107:268-277. [PMID: 31916594 DOI: 10.1002/bjs.11406] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 09/21/2019] [Accepted: 09/27/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND The aim was to analyse the impact of cirrhosis on short-term outcomes after laparoscopic liver resection (LLR) in a multicentre national cohort study. METHODS This retrospective study included all patients undergoing LLR in 27 centres between 2000 and 2017. Cirrhosis was defined as F4 fibrosis on pathological examination. Short-term outcomes of patients with and without liver cirrhosis were compared after propensity score matching by centre volume, demographic and tumour characteristics, and extent of resection. RESULTS Among 3150 patients included, LLR was performed in 774 patients with (24·6 per cent) and 2376 (75·4 per cent) without cirrhosis. Severe complication and mortality rates in patients with cirrhosis were 10·6 and 2·6 per cent respectively. Posthepatectomy liver failure (PHLF) developed in 3·6 per cent of patients with cirrhosis and was the major cause of death (11 of 20 patients). After matching, patients with cirrhosis tended to have higher rates of severe complications (odds ratio (OR) 1·74, 95 per cent c.i. 0·92 to 3·41; P = 0·096) and PHLF (OR 7·13, 0·91 to 323·10; P = 0·068) than those without cirrhosis. They also had a higher risk of death (OR 5·13, 1·08 to 48·61; P = 0·039). Rates of cardiorespiratory complications (P = 0·338), bile leakage (P = 0·286) and reoperation (P = 0·352) were similar in the two groups. Patients with cirrhosis had a longer hospital stay than those without (11 versus 8 days; P = 0·018). Centre expertise was an independent protective factor against PHLF in patients with cirrhosis (OR 0·33, 0·14 to 0·76; P = 0·010). CONCLUSION Underlying cirrhosis remains an independent risk factor for impaired outcomes in patients undergoing LLR, even in expert centres.
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Affiliation(s)
- C Hobeika
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Sorbonne Université, Centre de Recherche Scientifique Saint Antoine, Hôpital Pitié Salpétrière, Paris, France
| | - D Fuks
- Department of Digestive, Oncological and Metabolic Surgery, Institut Mutualiste Montsouris, University Paris Descartes, Paris, France
| | - F Cauchy
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Hôpital Beaujon, Clichy, France
| | - C Goumard
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Sorbonne Université, Centre de Recherche Scientifique Saint Antoine, Hôpital Pitié Salpétrière, Paris, France
| | - O Soubrane
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Hôpital Beaujon, Clichy, France
| | - B Gayet
- Department of Digestive, Oncological and Metabolic Surgery, Institut Mutualiste Montsouris, University Paris Descartes, Paris, France
| | - E Salamé
- Department of Digestive Surgery and Liver Transplantation, Trousseau University Hospital, Tours University, Tours, France
| | - D Cherqui
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Centre Hépato-biliaire de Paul Brousse, Villejuif, France
| | - E Vibert
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Centre Hépato-biliaire de Paul Brousse, Villejuif, France
| | - O Scatton
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Sorbonne Université, Centre de Recherche Scientifique Saint Antoine, Hôpital Pitié Salpétrière, Paris, France
| | | | - T Nomi
- Nara Medical University, Nara, Japan
| | - N Oudafal
- Institut Mutualiste Montsouris, Paris, France
| | - T Kawai
- Pitié Salpétrière Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - S Komatsu
- Pitié Salpétrière Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - S Okumura
- Pitié Salpétrière Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | | | - A Laurent
- Hôpital Henri Mondor, APHP, Creteil, France
| | - P Bucur
- Trousseau Hospital, University Hospital Centre of Tours, Tours, France
| | - L Barbier
- Trousseau Hospital, University Hospital Centre of Tours, Tours, France
| | - B Trechot
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - J Nunèz
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - M Tedeschi
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - M-A Allard
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - N Golse
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - O Ciacio
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - G Pittau
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - A Sa Cunha
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - R Adam
- Centre Hépato-biliaire de Paul Brousse, APHP, Villejuif, France
| | - C Laurent
- Hospital University Centre of Bordeaux, Bordeaux, France
| | - L Chiche
- Hospital University Centre of Bordeaux, Bordeaux, France
| | - P Leourier
- Hospital University Centre of Amiens-Picardie, Amiens, France
| | - L Rebibo
- Hospital University Centre of Amiens-Picardie, Amiens, France
| | - J-M Regimbeau
- Hospital University Centre of Amiens-Picardie, Amiens, France
| | - L Ferre
- Saint Eloi Hospital, Hospital University Centre of Montpellier, Montpellier, France
| | - F R Souche
- Saint Eloi Hospital, Hospital University Centre of Montpellier, Montpellier, France
| | - J Chauvat
- Saint Eloi Hospital, Hospital University Centre of Montpellier, Montpellier, France
| | - J-M Fabre
- Saint Eloi Hospital, Hospital University Centre of Montpellier, Montpellier, France
| | - F Jehaes
- Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - K Mohkam
- Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - M Lesurtel
- Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - C Ducerf
- Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - J-Y Mabrut
- Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - T Hor
- St Antoine Hospital, APHP, Paris, France
| | - F Paye
- St Antoine Hospital, APHP, Paris, France
| | - P Balladur
- St Antoine Hospital, APHP, Paris, France
| | - B Suc
- Rangueil Hospital, Hospital University Centre of Toulouse, Toulouse, France
| | - F Muscari
- Rangueil Hospital, Hospital University Centre of Toulouse, Toulouse, France
| | - G Millet
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - M El Amrani
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - C Ratajczak
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - K Lecolle
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - E Boleslawski
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - S Truant
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - F-R Pruvot
- Claude Huriez Hospital, Hospital University Centre of Lille, Lille, France
| | - A-R Kianmanesh
- Robert Debré Hospital, Hospital University Centre of Reims, Reims, France
| | - T Codjia
- Charles Nicolle Hospital, Hospital University Centre of Rouen, Rouen, France
| | - L Schwarz
- Charles Nicolle Hospital, Hospital University Centre of Rouen, Rouen, France
| | - E Girard
- Michalon Hospital, Hospital University Centre of Grenoble, Grebnoble, France
| | - J Abba
- Michalon Hospital, Hospital University Centre of Grenoble, Grebnoble, France
| | - C Letoublon
- Michalon Hospital, Hospital University Centre of Grenoble, Grebnoble, France
| | - M Chirica
- Michalon Hospital, Hospital University Centre of Grenoble, Grebnoble, France
| | | | | | - Z Cherkaoui
- Nouvel Hôpital Civil, Hospital University Centre of Strasbourg, Strasbourg, France
| | - X Unterteiner
- Nouvel Hôpital Civil, Hospital University Centre of Strasbourg, Strasbourg, France
| | - R Memeo
- Nouvel Hôpital Civil, Hospital University Centre of Strasbourg, Strasbourg, France
| | - P Pessaux
- Nouvel Hôpital Civil, Hospital University Centre of Strasbourg, Strasbourg, France
| | - E Buc
- Hospital University Centre of Clermont-Ferrand, Clermont-Ferrand, France
| | - E Lermite
- Hospital University Centre of Angers, Angers, France
| | - J Barbieux
- Hospital University Centre of Angers, Angers, France
| | - M Bougard
- Hospital University Centre of Angers, Angers, France
| | - U Marchese
- Institut Paoli-Calmettes, Marseille, France
| | - J Ewald
- Institut Paoli-Calmettes, Marseille, France
| | - O Turini
- Institut Paoli-Calmettes, Marseille, France
| | - A Thobie
- Hospital University Centre of Caen Normandie, Caen, France
| | - B Menahem
- Hospital University Centre of Caen Normandie, Caen, France
| | - A Mulliri
- Hospital University Centre of Caen Normandie, Caen, France
| | - J Lubrano
- Hospital University Centre of Caen Normandie, Caen, France
| | - J Zemour
- Hospital University Centre of Saint-Pierre, Saint Pierre, Department of Réunion, France
| | - H Fagot
- Hospital University Centre of Saint-Pierre, Saint Pierre, Department of Réunion, France
| | - G Passot
- Hospital University Centre of Lyon Sud, Lyon, France
| | - E Gregoire
- La Timone Hospital, Hospital University Centre of Marseille, Marseille, France
| | - J Hardwigsen
- La Timone Hospital, Hospital University Centre of Marseille, Marseille, France
| | - Y-P le Treut
- La Timone Hospital, Hospital University Centre of Marseille, Marseille, France
| | - D Patrice
- Louis Pasteur Hospital, Colmar, France
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Abstract
Sleeve gastrectomy (SG) is currently the most popular bariatric procedure. Portomesenteric venous thrombosis (PVT) is a feared and increasingly reported complication. Herein, we describe the history of a patient who developed a post-operative PVT after SG, aggravated with refractory ascites, and finally required orthotopic liver transplantation (LT). Acquired thrombophilia-anti-cardiolipin syndrome was present. As SG expands worldwide, this first case of LT for PVT following SG may warrant a systematic screening for prothrombotic condition and information on the possible consequences of PVT prior to bariatric surgery.
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Affiliation(s)
- J Danion
- Assistance Publique-Hôpitaux de Paris, Department of Digestive and Hepato-Pancreato-Biliary Surgery, Liver Transplantation, Pitié-Salpêtrière University Hospital, Sorbonne University, 47-83 Boulevard de l'Hôpital, 75013, Paris, France
| | - L Genser
- Assistance Publique-Hôpitaux de Paris, Department of Digestive and Hepato-Pancreato-Biliary Surgery, Liver Transplantation, Pitié-Salpêtrière University Hospital, Sorbonne University, 47-83 Boulevard de l'Hôpital, 75013, Paris, France
| | - O Scatton
- Assistance Publique-Hôpitaux de Paris, Department of Digestive and Hepato-Pancreato-Biliary Surgery, Liver Transplantation, Pitié-Salpêtrière University Hospital, Sorbonne University, 47-83 Boulevard de l'Hôpital, 75013, Paris, France.
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Abstract
OBJECTIVE The goal of this study was to evaluate the prognostic role of four preservation solutions in liver transplantation (LT). PATIENTS AND METHODS This is a retrospective study originating from 22 French centers performing LT, registered in the prospective databank of the Cristal Biomedicine Agency between 2008 and 2013. The preservation solutions used were Celsior (CS), Institut Georges Lopez (IGL)-1, Solution de Conservation des Organes et des Tissus (SCOT) 15 and University of Wisconsin (UW) solutions. Exclusion criteria were preservation with unknown or inhomogeneous solutions, or Histidine-tryptophan-ketoglutarate (HTK) solution (representing only 3% of LT). Patient survival was the main endpoint. Secondary endpoints were graft survival and duration of stay in intensive care. RESULTS Of 6347 LT performed, 4928 were included in this study, for which the distribution of preservation solution was CS (30%), IGL-1 (44%), SCOT 15 (10%) and UW (16%). Patient survival was 86%, 80% and 74% at 1, 3 and 5 years after LT, respectively, without any statistically significant difference between the four solutions (P=0.78). Graft survival was 82%, 75% and 69% at 1, 3 and 5 years after LT, respectively, without any statistically significant difference between the four solutions (P=0.80). Duration of intensive care was different according to the solution used in univariate analysis (P<0.001), but this effect disappeared in multivariate analysis when the center performing the transplantation was accounted for. CONCLUSION The type of preservation solution used (CS, IGL-1, SCOT 15 or UW) did not have any influence on patient or graft survival after LT.
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Affiliation(s)
- E Savier
- Service de chirurgie digestive, hépato-bilio-pancréatique et transplantation hépatique, CHU Pitié-Salpêtrière, AP-HP, Sorbonne université, 47-83, boulevard de l'Hôpital, 75651, Paris cedex 13, France; Centre de recherche Saint-Antoine, faculté de médecine Saint-Antoine, Inserm, Sorbonne université UMR_S 938, 27, rue de Chaligny, 75571 Paris cedex 12, France.
| | - R Brustia
- Service de chirurgie digestive, hépato-bilio-pancréatique et transplantation hépatique, CHU Pitié-Salpêtrière, AP-HP, Sorbonne université, 47-83, boulevard de l'Hôpital, 75651, Paris cedex 13, France; Unité de recherche BQR SSPC « simplification des soins des patients complexes », université de Picardie Jules Verne, 80080 Amiens, France
| | - J-L Golmard
- Unités de recherche clinique (URC) cfx Pitié-Salpêtrière (HUPSLCFX), faculté de médecine, CHU Pitié-Salpêtrière, AP-HP, Sorbonne université, 75013 Paris, France
| | - O Scatton
- Service de chirurgie digestive, hépato-bilio-pancréatique et transplantation hépatique, CHU Pitié-Salpêtrière, AP-HP, Sorbonne université, 47-83, boulevard de l'Hôpital, 75651, Paris cedex 13, France; Centre de recherche Saint-Antoine, faculté de médecine Saint-Antoine, Inserm, Sorbonne université UMR_S 938, 27, rue de Chaligny, 75571 Paris cedex 12, France
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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] [What about the content of this article? (0)] [Affiliation(s)] [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.
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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
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Pais R, Fartoux L, Goumard C, Scatton O, Wendum D, Rosmorduc O, Ratziu V. Temporal trends, clinical patterns and outcomes of NAFLD-related HCC in patients undergoing liver resection over a 20-year period. Aliment Pharmacol Ther 2017; 46:856-863. [PMID: 28857208 DOI: 10.1111/apt.14261] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 05/09/2017] [Accepted: 07/21/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is an increasing cause of hepatocellular carcinoma (HCC) worldwide. NAFLD-HCC often occurs in noncirrhotic liver raising important surveillance issues. AIM To determine the temporal trends for prevalence, clinical characteristics and outcomes of NAFLD-HCC in patients undergoing liver resection. METHODS Consecutive patients with histologically confirmed HCC who underwent liver resection over a 20-year period (1995-2014). NAFLD was diagnosed based on past or present exposure to obesity or diabetes without other causes of chronic liver disease. RESULTS A total of 323 HCC patients were included, 12% with NAFLD. From 1995-1999 to 2010-2014, the prevalence of NAFLD-HCC increased from 2.6% to 19.5%, respectively, P = .003, and followed the temporal trends in the prevalence of metabolic risk factors (28% vs 52%, P = .017), while hepatitis C-HCC decreased (from 43.6% to 19.5%, P = .003). NAFLD-HCC occurred more frequently in the absence of bridging fibrosis/cirrhosis (63% of cases, P < .001 compared to other aetiologies). Within the NAFLD group, tumour characteristics were similar between F0-F2 and F3-F4 patients, except for a higher proportion of single nodules (95% vs 54%, P < .01). A total of 53% patients had tumour recurrence and 40% died. NAFLD-HCC had similar time to recurrence and survival as HCCs of other aetiologies. Satellite nodules, tumour size, microvascular invasion and male sex but not the aetiology were independently associated with recurrence. CONCLUSION Non-alcoholic fatty liver disease increased substantially over the past 20 years among resectable HCCs. It is now the leading cause of HCC occuring without/or with only minimal fibrosis. NAFLD patients are older, with larger tumours while survival and recurrence rates are as severe as in other aetiologies.
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Affiliation(s)
- R Pais
- Service Hépatogastroentérologie, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France.,Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - L Fartoux
- Service Hépatogastroentérologie, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France
| | - C Goumard
- Service de Chirurgie Hépatobiliaire et Transplantation Hépatique, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France
| | - O Scatton
- Service de Chirurgie Hépatobiliaire et Transplantation Hépatique, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France
| | - D Wendum
- Service d'Anatomopathologie, Assistance Publique Hôpitaux de Paris, Hôpital Saint Antoine - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France
| | - O Rosmorduc
- Service Hépatogastroentérologie, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France
| | - V Ratziu
- Service Hépatogastroentérologie, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpétrière - Université Pierre et Marie Curie, UMR_S 938, INSERM - CDR Saint Antoine, Paris, France.,Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
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8
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Zhao J, van Mierlo KMC, Gómez-Ramírez J, Kim H, Pilgrim CHC, Pessaux P, Rensen SS, van der Stok EP, Schaap FG, Soubrane O, Takamoto T, Viganò L, Winkens B, Dejong CHC, Olde Damink SWM, Martín Pérez E, Cho JY, Choi YR, Phillips W, Michael M, Panaro F, Chenard MP, Verhoef C, Grünhagen DJ, Vara J, Scatton O, Hashimoto T, Makuuchi M, De Rosa G, Ravarino N. Systematic review of the influence of chemotherapy-associated liver injury on outcome after partial hepatectomy for colorectal liver metastases. Br J Surg 2017; 104:990-1002. [PMID: 28542731 DOI: 10.1002/bjs.10572] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/07/2017] [Accepted: 03/29/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND The impact of chemotherapy-associated liver injury (CALI) on postoperative outcome in patients undergoing partial hepatectomy for colorectal liver metastases (CRLM) remains controversial. The objective of this study was to clarify the effect of CALI (sinusoidal dilatation (SD), steatosis and steatohepatitis) on postoperative morbidity and mortality by investigating a large data set from multiple international centres. METHODS PubMed and Embase were searched for studies published between 1 January 2004 and 31 December 2013 with keywords 'chemotherapy', 'liver resection', 'outcome' and 'colorectal metastases' to identify potential collaborating centres. Univariable and multivariable analyses were performed using binary logistic regression models, with results presented as odds ratios (ORs) with 95 per cent confidence intervals. RESULTS A consolidated database comprising 788 patients who underwent hepatectomy for CRLM in eight centres was obtained. In multivariable analyses, severe SD was associated with increased major morbidity (Dindo-Clavien grade III-V; OR 1·73, 95 per cent c.i. 1·02 to 2·95; P = 0·043). Severe steatosis was associated with decreased liver surgery-specific complications (OR 0·52, 95 per cent c.i. 0·27 to 1·00; P = 0·049), whereas steatohepatitis was linked to an increase in these complications (OR 2·08, 1·18 to 3·66; P = 0·012). Subgroup analysis showed that lobular inflammation was the sole component associated with increased overall morbidity (OR 2·22, 1·48 to 3·34; P = 0·001) and liver surgery-specific complications (OR 3·35, 2·11 to 5·32; P < 0·001). Finally, oxaliplatin treatment was linked to severe SD (OR 2·74, 1·67 to 4·49; P < 0·001). CONCLUSION An increase in postoperative major morbidity and liver surgery-specific complications was observed after partial hepatectomy in patients with severe SD and steatohepatitis. Postoperative liver failure occurred more often in patients with severe SD.
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Affiliation(s)
- J Zhao
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - K M C van Mierlo
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - J Gómez-Ramírez
- Hepatopancreaticobiliary Surgery Unit, Department of Surgery, Hospital Universitario de la Princesa, Madrid, Spain
| | - H Kim
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National College of Medicine, Seongnam, Korea
| | - C H C Pilgrim
- Hepatopancreaticobiliary Service, Upper Gastrointestinal Surgery, The Alfred Hospital, and Division of Cancer Surgery, Peter MacCallum Cancer Centre, Department of Surgery, University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - P Pessaux
- Digestive Surgery and Transplantation, Hôpital de Hautepierre, University Hospital of Strasbourg, Strasbourg, France
| | - S S Rensen
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - E P van der Stok
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - F G Schaap
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - O Soubrane
- Department of Hepatobiliary Surgery and Liver Transplant, Beaujon Hospital, Assistance Publique - Hôpitaux de Paris, Université Denis Diderot, Paris, France
| | - T Takamoto
- Department of Hepatopancreaticobiliary Surgery, Japanese Red Cross Medical Centre, Tokyo, Japan
| | - L Viganò
- Division of Hepatobiliary and General Surgery, Humanitas Clinical and Research Centre, Humanitas University, Rozzano, Italy
| | - B Winkens
- Department of Methodology and Statistics, Maastricht University Medical Centre, and CAPHRI School for Public Health and Primary Care, Maastricht, The Netherlands
| | - C H C Dejong
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - S W M Olde Damink
- Department of Surgery, Maastricht University Medical Centre and NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands.,Department of Hepatopancreaticobiliary Surgery and Liver Transplantation, Institute for Liver and Digestive Health, Royal Free Hospital, University College London, London, UK
| | | | - E Martín Pérez
- Hepatopancreaticobiliary Surgery Unit, Department of Surgery, Hospital Universitario de la Princesa, Madrid, Spain
| | - J Y Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National College of Medicine, Seongnam, Korea
| | - Y R Choi
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National College of Medicine, Seongnam, Korea
| | - W Phillips
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Department of Surgery, University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - M Michael
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Department of Surgery, University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - F Panaro
- Digestive Surgery and Transplantation, Hôpital de Hautepierre, University Hospital of Strasbourg, University of Strasbourg, Strasbourg, France
| | - M-P Chenard
- Department of Pathology, Hôpital de Hautepierre, University hospital of Strasbourg, University of Strasbourg, Strasbourg, France
| | - C Verhoef
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - D J Grünhagen
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - J Vara
- Digestive Tumours Unit, Institut Bergonié, Bordeaux, France
| | - O Scatton
- Department of Digestive and Hepatobiliary Surgery, La Pitié Hospital, Université Pierre et Maris Curie, Paris, France
| | - T Hashimoto
- Department of Hepatopancreaticobiliary Surgery, Japanese Red Cross Medical Centre, Tokyo, Japan
| | - M Makuuchi
- Department of Hepatopancreaticobiliary Surgery, Japanese Red Cross Medical Centre, Tokyo, Japan
| | - G De Rosa
- Department of Pathology, Mauriziano Umberto I Hospital, Turin, Italy
| | - N Ravarino
- Department of Pathology, Mauriziano Umberto I Hospital, Turin, Italy
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9
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Cauchy F, Fuks D, Nomi T, Schwarz L, Barbier L, Dokmak S, Scatton O, Belghiti J, Soubrane O, Gayet B. Risk factors and consequences of conversion in laparoscopic major liver resection. Br J Surg 2015; 102:785-95. [PMID: 25846843 DOI: 10.1002/bjs.9806] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 02/01/2015] [Accepted: 02/12/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although recent reports have suggested potential benefits of the laparoscopic approach in patients requiring major hepatectomy, it remains unclear whether conversion to open surgery could offset these advantages. This study aimed to determine the risk factors for and postoperative consequences of conversion in patients undergoing laparoscopic major hepatectomy (LMH). METHODS Data for all patients undergoing LMH between 2000 and 2013 at two tertiary referral centres were reviewed retrospectively. Risk factors for conversion were determined using multivariable analysis. After propensity score matching, the outcomes of patients who underwent conversion were compared with those of matched patients undergoing laparoscopic hepatectomy who did not have conversion, operated on at the same centres, and also with matched patients operated on at another tertiary centre during the same period by an open laparotomy approach. RESULTS Conversion was needed in 30 (13·5 per cent) of the 223 patients undergoing LMH. The most frequent reasons for conversion were bleeding and failure to progress, in 14 (47 per cent) and nine (30 per cent) patients respectively. On multivariable analysis, risk factors for conversion were patient age above 75 years (hazard ratio (HR) 7·72, 95 per cent c.i. 1·67 to 35·70; P = 0·009), diabetes (HR 4·51, 1·16 to 17·57; P = 0·030), body mass index (BMI) above 28 kg/m(2) (HR 6·41, 1·56 to 26·37; P = 0·010), tumour diameter greater than 10 cm (HR 8·91, 1·57 to 50·79; P = 0·014) and biliary reconstruction (HR 13·99, 1·82 to 238·13; P = 0·048). After propensity score matching, the complication rate in patients who had conversion was higher than in patients who did not (75 versus 47·3 per cent respectively; P = 0·038), but was not significantly different from the rate in patients treated by planned laparotomy (79 versus 67·9 per cent respectively; P = 0·438). CONCLUSION Conversion during LMH should be anticipated in patients with raised BMI, large lesions and biliary reconstruction. Conversion does not lead to increased morbidity compared with planned laparotomy.
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Affiliation(s)
- F Cauchy
- Department of Hepatobiliary and Liver Transplantation, Hôpital Saint Antoine, Paris, France; Department of Hepatobiliary and Liver Transplantation, Hôpital Beaujon, Clichy, France
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10
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Truant S, Scatton O, Dokmak S, Regimbeau JM, Lucidi V, Laurent A, Gauzolino R, Castro Benitez C, Pequignot A, Donckier V, Lim C, Blanleuil ML, Brustia R, Le Treut YP, Soubrane O, Azoulay D, Farges O, Adam R, Pruvot FR. Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS): impact of the inter-stages course on morbi-mortality and implications for management. Eur J Surg Oncol 2015; 41:674-82. [PMID: 25630689 DOI: 10.1016/j.ejso.2015.01.004] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 12/09/2014] [Accepted: 01/07/2015] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) was recently developed to induce rapid hypertrophy and reduce post-hepatectomy liver failure in patients with insufficient remnant liver volume (RLV). However, mortality rates >12% have been reported. This study aimed to analyze the perioperative course of ALPPS and to identify factors associated with morbi-mortality. METHODS Between April 2011 and September 2013, 62 patients operated in 9 Franco-Belgian hepatobiliary centres underwent ALPPS for colorectal metastases (N = 50) or primary tumors, following chemotherapy (N = 50) and/or portal vein embolization (PVE; N = 9). RESULTS Most patients had right (N = 31) or right extended hepatectomy (N = 25) (median RLV/body weight ratio of 0.54% [0.21-0.77%]). RLV increased by 48.6% [-15.3 to 192%] 7.8 ± 4.5 days after stage1, but the hypertrophy decelerated beyond 7 days. Stage2 was cancelled in 3 patients (4.8%) for insufficient hypertrophy, portal vein thrombosis or death and delayed to ≥9 days in 32 (54.2%). Overall, 25 patients (40.3%) had major complication(s) and 8 (12.9%) died. Fourteen patients (22.6%) had post-stage1 complication of whom 5 (35.7%) died after stage2. Factors associated with major morbi-mortality were obesity, post-stage1 biliary fistula or ascites, and infected and/or bilious peritoneal fluid at stage2. The latter was the only predictor of Clavien ≥3 by multivariate analysis (OR: 4.9; 95% CI: 1.227-19.97; p = 0.025). PVE did not impact the morbi-mortality rates but prevented major cytolysis that was associated with poor outcome. CONCLUSIONS The inter-stages course was crucial in determining ALPPS outcome. The factors of high morbi-mortality rates associated with ALPPS are linked to the technique complexity.
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Affiliation(s)
- S Truant
- Department of Digestive Surgery and Transplantation, CHU, Univ Nord de France, Lille, France.
| | - O Scatton
- Department of Hepatobiliary Surgery and Liver Transplant, St Antoine Hospital, France
| | - S Dokmak
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Beaujon Hospital, Clichy, France
| | - J-M Regimbeau
- Department of Digestive Surgery, Amiens University Medical Centre, Amiens, France
| | - V Lucidi
- Department of Abdominal Surgery and Transplantation, Hospital Erasme, Brussels University, Belgium
| | - A Laurent
- Department of Digestive and Hepatobiliary Surgery, AP-HP, Henri Mondor University Hospital, Créteil, France
| | - R Gauzolino
- Department of General and Visceral Surgery, University Hospital of Poitiers, France
| | - C Castro Benitez
- Hepatobiliary Centre, Paul Brousse Hospital, AP-HP, Univ Paris-Sud, Villejuif, France
| | - A Pequignot
- Department of Digestive Surgery, Amiens University Medical Centre, Amiens, France
| | - V Donckier
- Department of Abdominal Surgery and Transplantation, Hospital Erasme, Brussels University, Belgium
| | - C Lim
- Department of Digestive and Hepatobiliary Surgery, AP-HP, Henri Mondor University Hospital, Créteil, France
| | - M-L Blanleuil
- Department of General and Visceral Surgery, University Hospital of Poitiers, France
| | - R Brustia
- Department of Hepatobiliary Surgery and Liver Transplant, St Antoine Hospital, France
| | - Y-P Le Treut
- Department of Digestive Surgery and Liver Transplantation, AP-HM, La Conception Hospital, Aix-Marseille University, France
| | - O Soubrane
- Department of Hepatobiliary Surgery and Liver Transplant, St Antoine Hospital, France
| | - D Azoulay
- Department of Digestive and Hepatobiliary Surgery, AP-HP, Henri Mondor University Hospital, Créteil, France
| | - O Farges
- Department of Hepatopancreatobiliary Surgery and Liver Transplantation, Beaujon Hospital, Clichy, France
| | - R Adam
- Hepatobiliary Centre, Paul Brousse Hospital, AP-HP, Univ Paris-Sud, Villejuif, France
| | - F-R Pruvot
- Department of Digestive Surgery and Transplantation, CHU, Univ Nord de France, Lille, France
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11
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Schwarz L, Faitot F, Soubrane O, Scatton O. Splenic artery ligation for severe oxaliplatin induced portal hypertension: A way to improve postoperative course and allow adjuvant chemotherapy for colorectal liver metastases. Eur J Surg Oncol 2014; 40:787-8. [DOI: 10.1016/j.ejso.2014.01.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 01/07/2014] [Indexed: 01/20/2023] Open
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12
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Soubrane O, Perdigao Cotta F, Scatton O. Pure laparoscopic right hepatectomy in a living donor. Am J Transplant 2013; 13:2467-71. [PMID: 23865716 DOI: 10.1111/ajt.12361] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 02/10/2013] [Accepted: 02/11/2013] [Indexed: 01/25/2023]
Abstract
After reporting the first laparoscopic hepatectomy in a living donor for pediatric liver transplantation, we now report a case of pure laparoscopic right hepatectomy for adult transplantation. A 50-year-old female volunteered for living donation to her sister who suffered from primary biliary cirrhosis. The volume of the planned hepatic graft (segments 5-8) was 620 cm(3) , representing 56% of her entire liver. Five ports were used in the donor to perform the operative procedure. The right hepatic artery and portal vein were isolated. Parenchymal division was performed using an ultrasonic dissector, bipolar coagulation and clips for hemostasis. Cholangiography was performed and the right bile duct was cut at the level of a marker thread. The right liver graft was placed in a bag and removed through a 10-cm suprapubic incision. The veins of segments 5 and 8 were recanalized and the graft was transplanted in the recipient. The postoperative course was uneventful for both the donor and recipient. This case offers evidence that the right liver can be procured via a total laparoscopic approach. This technique may allow for an early rehabilitation for the living donor.
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Affiliation(s)
- O Soubrane
- Service of Hepato-Biliary Surgery and Liver Transplant, Hôpital St Antoine, Université Pierre et Marie Curie, Paris, France
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13
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Sandrini J, Faitot F, Soubrane O, Balladur P, Terris B, Scatton O, Wendum D. Chirurgie hépatique en deux temps de métastases bilobaires de cancers colorectaux : recherche d’éléments histologiques prédictifs de la faisabilité du seconde temps chirurgical et pronostiques en termes de survie globale. Ann Pathol 2011. [DOI: 10.1016/j.annpat.2011.09.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Scatton O, Zalinski S, Jegou D, Compagnon P, Lesurtel M, Belghiti J, Boudjema K, Lentschener C, Soubrane O. Randomized clinical trial of ischaemic preconditioning in major liver resection with intermittent Pringle manoeuvre. Br J Surg 2011; 98:1236-43. [PMID: 21809337 DOI: 10.1002/bjs.7626] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2011] [Indexed: 12/22/2022]
Abstract
BACKGROUND Vascular inflow occlusion is effective in avoiding excessive blood loss during hepatic parenchymal transection but may cause ischaemic damage to the remnant liver. Intermittent portal triad clamping (IPTC) is superior to continuous hepatic pedicle clamping as it avoids severe ischaemia-reperfusion (IR) injury in the liver remnant. Ischaemic preconditioning (IPC) before continuous Pringle manoeuvre may protect against IR during major liver resection. METHODS This RCT assessed the impact of IPC in major liver resection with intermittent vascular inflow occlusion. Patients undergoing major liver resection with intermittent vascular inflow occlusion were randomized, during surgery, to receive IPC (10 min inflow occlusion followed by 10 min reperfusion) or no IPC (control group). Data analysis was on an intention-to-treat basis. The primary endpoint was serum alanine aminotransferase (ALT) level on the day after surgery. RESULTS Eighty four patients were enrolled and randomized to IPC (n = 41) and no IPC (n = 43). The groups were comparable in terms of demographic data, preoperative American Society of Anesthesiologists grade and extent of liver resection. Intraoperative morbidity and postoperative outcomes were also similar. ALT levels on the day after operation were not decreased by IPC (mean(s.d.) 537·6(358·5) versus 525·0(400·6) units/ml in IPC and control group respectively; P = 0·881). Liver biochemistry tests in the week after operation showed the same pattern in both groups. CONCLUSION IPC did not reduce liver damage in patients undergoing major liver resection with IPTC. REGISTRATION NUMBER NCT00908245 (http://www.clinicaltrials.gov).
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Affiliation(s)
- O Scatton
- Department of Hepatobiliary Surgery and Liver Transplantation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, France
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15
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Pissaia A, Aoudjehane L, Ben Othman S, Scatton O, Soubrane O, Housset C, Calmus Y, Conti F. Cyclosporine inhibits profibrotic effects of interleukin-4 and transforming growth factor β on human intrahepatic fibroblasts cultured in vitro. Transplant Proc 2011; 42:4343-6. [PMID: 21168695 DOI: 10.1016/j.transproceed.2010.09.124] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Hepatic fibrosis, an outcome of chronic liver diseases, is characterized by an accumulation of collagen, which is produced by activated human intrahepatic fibroblasts (HIF). Transforming growth factor (TGF) β is an important inducer of fibrogenesis, in collaboration with other cytokines, such as interleukin (IL) 4. IL-4 is overexpressed in severe recurrent hepatitis C after liver transplantation, exerting profibrotic effects. In contrast, cyclosporine (CsA) had been shown to decrease fibroblast activation and collagen production. We therefore investigated the effects of CsA on TGF-β and IL-4 profibrotic activities on HIF in vitro. METHODS Isolated HIF were cultured without or with human TGF-β, human IL-4, CsA, or combined TGF- β+CsA or IL-4+CsA. We performed real-time polymerase chain reaction for collagen types I, III, and IV and alpha-SMA, a marker of fibroblast activation we also measured total collagen in supernates. TGF-β and IL-4 increased the expressions of alpha smooth muscle action (SMA) collagen I, III, and IV mRNAs (P < .05 vs untreated cells) as well as the overall collagen level in the supernates (P < .01). CsA decreased the expression of mRNAs encoding alpha-SMA and collagens (P < .01). Expressions of alpha-SMA and collagens I, III, and IV mRNAs were significantly lower under combined treatments (TGF-β vs TGF-β+CsA [P < .01] and IL-4 vs IL-4+CsA [P < .01]). Collagen level was decreased by combined treatments (TGF-β vs TGF-β+CsA [P < .05] and IL-4 vs IL-4+CsA [P = .05]). CONCLUSION CsA inhibited the profibrotic effects of TGF-β and IL-4 by decreasing the activation and production of collagen by HIF. CsA may decrease fibroblast activation and collagen accumulation, exerting beneficial effects on fibrosis progression, particularly among patients with recurrent hepatitis C.
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Affiliation(s)
- A Pissaia
- Inserm UMR 938, IFR 65, Université Paris 6, Paris, France
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16
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Carpentier A, Conti F, Stenard F, Aoudjehane L, Miroux C, Podevin P, Morales O, Chouzenoux S, Scatton O, Groux H, Auriault C, Calmus Y, Pancre V, Delhem N. Increased expression of regulatory Tr1 cells in recurrent hepatitis C after liver transplantation. Am J Transplant 2009; 9:2102-12. [PMID: 19624566 DOI: 10.1111/j.1600-6143.2009.02743.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Immune response failure during HCV infection has been associated with the activity of regulatory T cells. Hepatitis C-related cirrhosis is the main reason for liver transplantation. However, 80% of transplanted patients present an accelerated recurrence of the disease. This study assessed the involvement of regulatory T-cell subsets (CD4+CD25+ cells: 'Treg' and CD49b+CD18+ cells: 'T regulatory-1' cells), in the recurrence of HCV after liver transplantation, using transcriptomic analysis, ELISA assays on serum samples and immunohistochemistry on liver biopsies from liver recipients 1 and 5 years after transplantation. Three groups of patients were included: stable HCV-negative recipients and those with mild and severe hepatitis C recurrence. At 5 years, Treg markers were overexpressed in all HCV+ recipients. By contrast, Tr1 markers were only overexpressed in patients with severe recurrence. At 1 year, a trend toward the overexpression of Tr1 was noted in patients evolving toward severe recurrence. IL-10 production, a characteristic of the Tr1 subset, was enhanced in severe recurrence at both 1 and 5 years. These results suggest that Tr1 are enhanced during severe HCV recurrence after liver transplantation and could be predictive of HCV recurrence. High levels of IL-10 at 1 year could be predictive of severe recurrence, and high IL-10 producers might warrant more intensive management.
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Affiliation(s)
- A Carpentier
- Laboratoire de Biologie Cellulaire, Université René Descartes, Paris, France
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17
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Pissaia A, Borderie D, Bernard D, Scatton O, Calmus Y, Conti F. APRI and FIB-4 Scores Are Useful After Liver Transplantation Independently of Etiology. Transplant Proc 2009; 41:679-81. [PMID: 19328955 DOI: 10.1016/j.transproceed.2008.12.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Noninvasive liver fibrosis scores are evaluated in hepatitis C virus-infected patients but are less known in liver transplant recipients. Fibrosis is a frequent, multifactorial event in these patients. This preliminary retrospective study reviewed the diagnostic performance of 3 simple scores for liver fibrosis in transplant patients: namely, APRI (aspartate aminotransferase to platelet ratio index), FORNS (platelets, gamma-glutamyltransferase, patient age, and cholesterol), and FIB-4 (patient age, aspartate aminotransferase, alanine aminotransferase, and platelets). Ninety-four biopsies were collected from 50 liver transplant recipients at a mean period after orthotopic liver transplantation (OLT) of 30.7 months (range, 12-108 months). The indications for OLT were hepatitis C in 23% of cases, hepatitis B in 14%, alcoholic disease in 33%, cholestatic disease in 19%, and others in 11%. According to the Metavir classification, 72% of biopsies revealed no significant histological fibrosis (F0-1 = group 1) and 28% showed significant fibrosis (F2-4 = group 2). A correlation was observed between the histological stage of fibrosis and albumin, gamma-glutamyltransferase, aspartate aminotransferase, alanine aminotransferase, and hyaluronic acid levels. APRI and FIB-4 correlated significantly with the histological stage of fibrosis both globally and in the subgroup of nonhepatitis C liver recipients. When APRI and FIB-4 tests were applied to predict fibrosis (area under the receiver operating characteristic curve), the results were 0.87 and 0.78, respectively. Values were not significant with the FORNS test. In conclusion, APRI and FIB-4 enabled accurate prediction of significant fibrosis after OLT. In the nonhepatitis C subgroup, we found similar predictive performances. These simple scores may be applied in clinical practice in the context of follow-up after OLT independent of hepatitis C status.
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Affiliation(s)
- A Pissaia
- Unité de Transplantation Hépatique, Hôpital Cochin, Paris, France
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18
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Carpentier A, Conti F, Stenard F, Aoudjehane L, Miroux C, Podevin P, Morales O, Chouzenoux S, Scatton O, Groux H, Auriault C, Calmus Y, Pancre V, Delhem N. Increased expression of regulatory Tr1 cells in recurrent hepatitis C after liver transplantation. Am J Transplant 2009. [PMID: 19624566 DOI: 10.1111/j.1600-6143.2009.02743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Immune response failure during HCV infection has been associated with the activity of regulatory T cells. Hepatitis C-related cirrhosis is the main reason for liver transplantation. However, 80% of transplanted patients present an accelerated recurrence of the disease. This study assessed the involvement of regulatory T-cell subsets (CD4+CD25+ cells: 'Treg' and CD49b+CD18+ cells: 'T regulatory-1' cells), in the recurrence of HCV after liver transplantation, using transcriptomic analysis, ELISA assays on serum samples and immunohistochemistry on liver biopsies from liver recipients 1 and 5 years after transplantation. Three groups of patients were included: stable HCV-negative recipients and those with mild and severe hepatitis C recurrence. At 5 years, Treg markers were overexpressed in all HCV+ recipients. By contrast, Tr1 markers were only overexpressed in patients with severe recurrence. At 1 year, a trend toward the overexpression of Tr1 was noted in patients evolving toward severe recurrence. IL-10 production, a characteristic of the Tr1 subset, was enhanced in severe recurrence at both 1 and 5 years. These results suggest that Tr1 are enhanced during severe HCV recurrence after liver transplantation and could be predictive of HCV recurrence. High levels of IL-10 at 1 year could be predictive of severe recurrence, and high IL-10 producers might warrant more intensive management.
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Affiliation(s)
- A Carpentier
- Laboratoire de Biologie Cellulaire, Université René Descartes, Paris, France
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19
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Pissaia A, Bernard D, Scatton O, Soubrane O, Conti F, Calmus Y. Significance of Serum Tumor Markers Carcinoembryonic Antigen, CA 19-9, CA 125, and CA 15-3 in Pre-Orthotopic Liver Transplantation Evaluation. Transplant Proc 2009; 41:682-4. [DOI: 10.1016/j.transproceed.2008.12.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Souilamas R, Scatton O, Sogni P, Calmus Y, Kanaan R, Guillemain R, Boussaud V, Chevalier P, Amrein C, Soubrane O. 203: Combined Lung Liver Transplantation in Cystic Fibrosis Population: A French Experience Update. J Heart Lung Transplant 2009. [DOI: 10.1016/j.healun.2008.11.833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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21
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Zalinski S, Scatton O, Jacqmin S, Tacher V, Brézault C, Soubrane O. Portal venous gas following chemotherapy for colorectal cancer liver metastasis. Eur J Surg Oncol 2008; 35:557-60. [PMID: 18950980 DOI: 10.1016/j.ejso.2008.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2008] [Revised: 08/29/2008] [Accepted: 09/02/2008] [Indexed: 01/02/2023] Open
Abstract
The standard of care for patients with colorectal liver metastases is a combination of chemotherapy and surgery. New chemotherapy regimens with biologic agents (cetuximab, bevacizumab) have been shown to increase tumor response rates. Although this might be beneficial and this is an expected endpoint, it should be noted that patients with synchronous colorectal and liver metastases are at risk of septic complications. We recently encountered a case of hepatic portal venous gas after two cycles of chemotherapy in a patient with right colon cancer liver metastases. Complete necrosis of the liver metastasis subsequently turned into a liver abscess, which fistulized in the right portal vein. Infection of the necrotized metastasis was thought to be promoted by the colic tumor. Although this is a dramatic situation, it does not contraindicate a curative surgical resection.
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Affiliation(s)
- S Zalinski
- Department of Hepatobiliary Surgery and Liver Transplantation, Cochin Hospital, Paris, France
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22
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Brouquet A, Lefevre JH, Terris B, Silvera S, Randone B, Soubrane O, Scatton O. [A pancreatic pseudocyst associated with three simultaneous hemorragic complications]. J Chir (Paris) 2007; 144:336-338. [PMID: 17925742 DOI: 10.1016/s0021-7697(07)91965-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The onset of secondary hemorrhagic complications with the development of pancreatic pseudocysts is rare but has a high mortality rate. Management of the hemorrhagic complications of pancreatic pseudocysts is surgical despite the contribution of arterial embolization. We report the observation of a 59-year-old patient who had presented an episode of acute pancreatitis 1 month before consulting for abdominal pain associated with an episode of melena. The CT showed a pancreatic pseudocyst complicated by an intracystic tear, a splenic artery aneurysm in the Wirsung canal, and rupture of the spleen. These three lesions were treated simultaneously with left splenopancreatectomy starting with the splenic vessels. The simultaneous onset of three hemorrhagic complications of a pseudocyst is exceptional and has never been described to our knowledge.
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Affiliation(s)
- A Brouquet
- Service de Chirurgie Viscérale et Digestive, Hôpital Cochin, Université Paris V - Paris
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23
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Bonnichon P, Scatton O, Conti F. [Hepatic regeneration, segmentation and metabolism: the evolution of medical thought from antiquity to the present day]. J Chir (Paris) 2007; 144:168-72. [PMID: 17607238 DOI: 10.1016/s0021-7697(07)89507-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Affiliation(s)
- Ph Bonnichon
- Service de Chirurgie, Hôpital Cochin, Paris, France.
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24
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Abstract
Portal venous air is a rare but potentially grave radiologic sign. The routine use of abdominal CT and ultrasound allows the detection of minimal amounts of portal air, often at an asymptomatic stage. The first diagnosis to consider by both frequency and gravity is intestinal necrosis which carries a 75% mortality. And yet there are also benign etiologies of portal venous air, usually asymptomatic, which do not require surgical intervention. The aim of this study is to describe the differential diagnosis of portal venous air and its clinical management.
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Affiliation(s)
- M Chirica
- Service de Chirurgie Digestive, Hôpital Cochin - Paris
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25
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Scatton O, Chiappini F, Riou P, Marconi A, Saffroy R, Bralet MP, Azoulay D, Boucheix C, Debuire B, Uzan G, Lemoine A. Fate and characterization of circulating tumor cells in a NOD/SCID mouse model of human hepatocellular carcinoma. Oncogene 2006; 25:4067-75. [PMID: 16491122 DOI: 10.1038/sj.onc.1209430] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
There is much debate about the way in which epithelial tumors metastasize. It has been proposed that the bone marrow (BM) acts as a tumor cell reservoir. We injected human hepatocellular carcinoma (HCC) cells (Mahlavu cell line) into the livers, circulation or BM of NOD/SCID mice and circulating tumor cells were quantified. When injected under the Glisson capsule, a primary tumor developed and continuously yielded circulating tumor cells. Liver tumor removal led to a very low level of Mahlavu cells both in blood and BM 30 days later. When Mahlavu cells (cultured or from BM of primary mice femurs) were intravenously injected into mice, the number of cells in the bloodstream (BS) steadily decreased, whereas the BM was not significantly colonized. When Mahlavu cells were directly injected into one femur, the controlateral femur was not colonized. Microscopic analysis and a sensitive PCR assay (<1 Mahlavu cell/nuclear cells) both failed to detect human tumor cells in other organs regardless of injection route. In conclusion, our model strongly supports the hypothesis that HCCs continuously release cells into the BS. However, in sharp contrast with the current hypothesis, the BM is not specifically colonized by tumor cells but could store them at a very low level.
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Affiliation(s)
- O Scatton
- Inserm U602, Université Paris XI, Services de Biochimie et de Biologie Moléculaire, Hôpital Universitaire Paul Brousse, Assistance Publique-Hôpitaux de Paris, Villejuif Cedex, France
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26
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Lubrano J, Scatton O, Schlesser C, Soubrane O. [Aberrant pancreas and duodenal diaphragm: an exceptional association]. ACTA ACUST UNITED AC 2005; 131:334-7. [PMID: 16310158 DOI: 10.1016/j.anchir.2005.10.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2005] [Accepted: 10/25/2005] [Indexed: 12/01/2022]
Abstract
Aberrant pancreas of the duodenal wall (APD) and duodenal diaphragm (DD) are two rare entities, which developed during duodenal embryogenesis. Occurrence, diagnosis and therapeutic approach of these lesions are different. Herein, we report the first case of this exceptional association in a man who had no symptoms. A surgical resection of both lesions was performed and the outcome was uneventful. Embryogenesis, morphological characteristics and treatment are discussed.
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Affiliation(s)
- J Lubrano
- Service de chirurgie digestive, hôpital Cochin, 27, rue du Faubourg-Saint-Jacques, 75014 Paris, France
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27
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Rouquie D, Scatton O, Oudjit A, Bonnichon P, Soubrane O. [Complicated giant diverticulum of the sigmoid colon]. J Chir (Paris) 2005; 142:401-2. [PMID: 16555446 DOI: 10.1016/s0021-7697(05)80975-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
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28
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Caglikulekci M, Dirlik M, Scatton O, Cinel I, Ozer I, Cinel L, Ocal K, Aydin S. Étude de l’effet de l’antithrombine-III (AT-III) sur les modifications de l’épithélium intestinal liées à l’ictère obstructif : étude expérimentale chez le rat. ACTA ACUST UNITED AC 2004; 129:273-7. [PMID: 15220100 DOI: 10.1016/j.anchir.2004.01.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2003] [Accepted: 12/12/2003] [Indexed: 12/25/2022]
Abstract
PURPOSE Bacterial translocation leading to sepsis is increased by obstructive jaundice(OJ). Antithrombin III (ATIII) mediates the promotion of prostaglandin release, an inhibitor of leucocyte activation and downregulator of many proinflammatory cytokines. We investigated the effect of ATIII on histopatology and villus morphology of small intestine. MATERIAL AND METHODS We designed an experimental study with 40 rats who were divided into four groups. The first one (control, n = 10) received saline, the second (n = 10) included normal rats who received ATIII, the third group (n = 10) was rats with OJ (ligation of common bile duct), and the fourth group included OJ rats receiving AT-III. AT-III (100 UI/kg intraperitoneally) was started at the third day following bile duct ligation and repeated for 5 days. At the 8 day, rats were scarified and ileum was analysed. Histopathological assessments were performed, using a grading scheme ranging from 0 to 10 (Chui et al). RESULTS Median histological score was found to be 2 in group 1, 1.71 in group 2, 5.43 in group 3 and 2.71 in group 4. The difference between group 3 and 4 was statistically significant. Mucosal thicknesses and villus lengths were found significantly lower in OJ group. Mucosal thicknesses and villus lengths were significantly preserved in jaundiced + AT-III group. CONCLUSION ATIII demonstrated a salutary effect on the histopathological changes caused by the OJ and prevented the adverse effects on histopathological and morphological parameters in ileal mucosa.
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Affiliation(s)
- M Caglikulekci
- Département de chirurgie générale, université de médecine de Mersin, Turquie
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29
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Alves A, Scatton O, Dousset B. [Diagnostic and therapeutic strategy for an incidental finding of an adrenal mass]. J Chir (Paris) 2002; 139:205-13. [PMID: 12410136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The incidental finding of an unsuspected adrenal mass ranges from 0.5% to 5% in abdominal CT series. The optimal diagnostic approach to such masses is to diagnose malignant or secretory tumors requiring excision and to otherwise avoid unnecessary surgery. Physical examination generally contributes little. A standard biochemical evaluation should include the measurement of 24 hour urinary catecholamines and metanephrine, urinary free cortisol and plasma cortisol levels at 8 a.m. and 8 p.m. combined with an overnight low-dose dexamethasone suppression test, serum potassium assay, and determination of upright plasma aldosterone to plasma renin activity. These tests will serve to screen for pheochromocytoma, subclinical Cushing's syndrome, and primary hyperaldosteronism respectively. Imaging characteristics suggestive of malignancy include: size greater than 4 cm., heterogeneous lesion and/or density greater than 20 Hounsfield Units on CT scan, slow enhancement with delayed washout after intravenous contrast injection on CT scan, and slightly decreased signal intensity in out of phase (fat suppressed) MR acquisition. Fine-needle aspiration biopsy should be performed only if metastatic disease is suspected. Adrenal scintigraphy with iodocholesterol may be useful where adenoma with subclinical Cushing's syndrome or solid tumor is suspected. In summary, the following strategy is recommended for the management of adrenal incidentalomas : mass lesions larger than 4 cm. and hormone-secreting tumors should be removed. All non-secreting adrenal incidentalomas smaller than 4 cm. in diameter should be followed by serial imaging at regular intervals (6, 12, and 36 months) and by endocrine reevaluation at one year.
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Affiliation(s)
- A Alves
- Service de Chirurgie Digestive, Hôpital Cochin, Paris, France
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30
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Scatton O, Meunier B, Cherqui D, Boillot O, Sauvanet A, Boudjema K, Launois B, Fagniez PL, Belghiti J, Wolff P, Houssin D, Soubrane O. Randomized trial of choledochocholedochostomy with or without a T tube in orthotopic liver transplantation. Ann Surg 2001; 233:432-7. [PMID: 11224633 PMCID: PMC1421262 DOI: 10.1097/00000658-200103000-00019] [Citation(s) in RCA: 202] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To compare the incidence of biliary complications after liver transplantation in patients undergoing choledochocholedochostomy reconstruction with or without T tube in a multicenter, prospective, randomized trial. SUMMARY BACKGROUND DATA Several reports have suggested that biliary anastomosis without a T tube is a safe method of biliary reconstruction that could avoid complications related to the use of T tubes. No large prospective randomized trial has so far been published to compare the two techniques. METHODS One hundred eighty recipients of orthotopic liver transplantation were randomly assigned to choledochocholedochostomy with (n = 90) or without (n = 90) a T tube in six French liver transplantation centers. All types of biliary complications were taken into account. RESULTS The overall biliary complication rate was increased in the T-tube group, even though these complications did not lead to an increase in surgical or radiologic therapeutic procedures. The major significant complication was cholangitis in the T-tube group; this did not occur in the other group. The incidence of biliary fistula was 10% in the T-tube group and 2.2% in the group without a T tube. Other biliary complications were similar. The complication rate of cholangiography performed with the T tube was greater than with other types of biliary exploration. The graft and patient survival rates were similar in the two groups. CONCLUSION This study is the first large prospective, randomized trial of biliary complications with or without a T tube. The authors found an increase in the biliary complication rate in the T-tube group, which was linked to minor complications. The T tube did not provide a safer access to the biliary tree compared with the others types of biliary explorations. The authors recommend the performance of choledochocholedochostomy without a T tube in liver transplantation.
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Affiliation(s)
- O Scatton
- Service de Chirurgie, Hôpital Cochin, Assistance Publique, Paris, France
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31
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Scatton O, Perrier G, Boumenir ZE. [Toothpicks: be careful!]. J Chir (Paris) 2000; 137:355. [PMID: 11119032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- O Scatton
- Service de Chirurgie Digestive et Générale, Hôpital Tenon - Paris
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32
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Wind P, Scatton O, Roullet MH, Danel C, Fléjou JF, Cugnenc PH. [Cystic epidermoid carcinoma of the pancreas]. Gastroenterol Clin Biol 1999; 23:534-6. [PMID: 10416121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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