1
|
Blanchard-Rohner G, Enriquez N, Lemaître B, Cadau G, Giostra E, Hadaya K, Meyer P, Gasche-Soccal PM, Berney T, van Delden C, Siegrist CA. Pneumococcal immunity and PCV13 vaccine response in SOT-candidates and recipients. Vaccine 2021; 39:3459-3466. [PMID: 34023135 DOI: 10.1016/j.vaccine.2021.05.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 12/07/2020] [Revised: 04/01/2021] [Accepted: 05/10/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Solid organ transplantation (SOT) candidates and recipients are highly vulnerable to invasive pneumococcal diseases (IPD). Data on which to base optimal immunization recommendations for this population is scant. The national distribution of IPD serotypes led the Swiss Health Authorities to recommend in 2014 one dose of pneumococcal-13-valent-conjugate-vaccine (PCV13), without any subsequent dose of the 23-valent-polysaccharide-pneumococcal-vaccine (PPV23). METHODS This is a retrospective analysis of pneumococcal immunity using a multiplex binding assay, to assess seroprotection rates against a selection of seven PCV13- and seven PPV23-serotypes in SOT-candidates and recipients evaluated and/or transplanted in 2014/2015 in the University Hospitals of Geneva. Seroprotection was defined as serotype-specific antibody concentration greater than 0.5 mg/l and overall seroprotection when this was achieved for ≥ 6/7 serotypes. RESULTS Pre-vaccination and at time of transplant sera were available for 35/43 (81%), and 43/43 (100%) SOT-candidates respectively. At listing, 17/35 (49%) SOT-candidates were seroprotected against PCV13 and 21/35 (60%) against PPV23 serotypes. Following one systematic dose of PCV13 at listing, 35/43 (81%) SOT-recipients were seroprotected at day of transplant against PCV13-serotypes and 34/43 (79%) against PPV23 serotypes, compared to 21/41 (51%) and 28/41 (68%) respectively in the controls transplanted in 2013, before the systematic PCV13-vaccination. CONCLUSIONS The systematic vaccination with PCV13 of all SOT candidates without additional PPV23 is a good strategy as it confers seroprotection against a wide range of pneumococcal serotypes. Indeed, one of five PCV13-vaccinated SOT-candidates was nevertheless not seroprotected at time of transplant, reflecting their partial immune competence, and indicating the need for additional dose of pneumococcal vaccines before transplant.
Collapse
Affiliation(s)
- G Blanchard-Rohner
- Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland; Department of Woman, Child and Adolescent Medicine, Unit of Immunology and Vaccinology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland.
| | - N Enriquez
- Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland; Transplant Infectious Diseases Unit, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - B Lemaître
- Laboratory of Vaccinology, University Hospitals of Geneva, Switzerland
| | - G Cadau
- Laboratory of Vaccinology, University Hospitals of Geneva, Switzerland
| | - E Giostra
- Departments of Gastroenterology and Hepatology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - K Hadaya
- Division of Nephrology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - P Meyer
- Division of Cardiology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - P M Gasche-Soccal
- Division of Pneumology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - T Berney
- Division of Transplantation, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - C van Delden
- Transplant Infectious Diseases Unit, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - C-A Siegrist
- Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland; Department of Woman, Child and Adolescent Medicine, Unit of Immunology and Vaccinology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| |
Collapse
|
2
|
Dietz J, Spengler U, Müllhaupt B, Schulze Zur Wiesch J, Piecha F, Mauss S, Seegers B, Hinrichsen H, Antoni C, Wietzke-Braun P, Peiffer KH, Berger A, Matschenz K, Buggisch P, Backhus J, Zizer E, Boettler T, Neumann-Haefelin C, Semela D, Stauber R, Berg T, Berg C, Zeuzem S, Vermehren J, Sarrazin C, Giostra E, Berning M, Hampe J, De Gottardi A, Rauch A, Semmo N, Discher T, Trauth J, Fischer J, Gress M, Günther R, Heinzow H, Schmidt J, Herrmann A, Stallmach A, Hilgard G, Deterding K, Lange C, Ciesek S, Wedemeyer H, Hoffmann D, Klinker H, Schulze P, Kocheise F, Müller-Schilling M, Kodal A, Kremer A, Ganslmayer M, Siebler J, Lammert F, Rissland J, Löbermann M, Götze T, Canbay A, Lohse A, von Felden J, Jordan S, Maieron A, Moradpour D, Chave JP, Moreno C, Müller T, Muche M, Epple HJ, Port K, von Hahn T, Cornberg M, Manns M, Reinhardt L, Ellenrieder V, Rockstroh J, Schattenberg J, Sprinzl M, Galle P, Roeb E, Steckstor M, Schmiegel W, Brockmeyer N, Seufferlein T, Stremmel W, Strey B, Thimme R, Teufel A, Vogelmann R, Ebert M, Tomasiewicz K, Trautwein C, Tacke F, Koenen T, Weber T, Zachoval R, Mayerle J, Raziorrouh B, Angeli W, Beckebaum S, Doberauer C, Durmashkina E, Hackelsberger A, Erhardt A, Garrido-Lüneburg A, Gattringer H, Genné D, Gschwantler M, Gundling F, Hametner S, Schöfl R, Hartmann C, Heyer T, Hirschi C, Jussios A, Kanzler S, Kordecki N, Kraus M, Kullig U, Wollschläger S, Magenta L, Beretta-Piccoli BT, Menges M, Mohr L, Muehlenberg K, Niederau C, Paulweber B, Petrides A, Pinkernell M, Piso R, Rambach W, Reiser M, Riecken B, Rieke A, Roth J, Schelling M, Schlee P, Schneider A, Scholz D, Schott E, Schuchmann M, Schulten-Baumer U, Seelhoff A, Stich A, Stickel F, Ungemach J, Walter E, Weber A, Winzer T, Abels W, Adler M, Audebert F, Baermann C, Bästlein E, Barth R, Barthel K, Becker W, Behrends J, Benninger J, Berger F, Berzow D, Beyer T, Bierbaum M, Blaukat O, Bodtländer A, Böhm G, Börner N, Bohr U, Bokemeyer B, Bruch H, Bucholz D, Burkhard O, Busch N, Chirca C, Delker R, Diedrich J, Frank M, Diehl M, Dienethal A, Dietel P, Dikopoulos N, Dreck M, Dreher F, Drude L, Ende K, Ehrle U, Baumgartl K, Emke F, Glosemeyer R, Felten G, Hüppe D, Fischer J, Fischer U, Frederking D, Frick B, Friese G, Gantke B, Geyer P, Schwind H, Glas M, Glaunsinger T, Goebel F, Göbel U, Görlitz B, Graf R, Gruber H, Härter G, Herder M, Heuchel T, Heuer S, Höffl KH, Hörster H, Sonne JU, Hofmann W, Holst F, Hunstiger M, Hurst A, Jägel-Guedes E, John C, Jung M, Kallinowski B, Kapzan B, Kerzel W, Khaykin P, Klarhof M, Klüppelberg U, Klugewitz K, Knapp B, Knevels U, Kochsiek T, Körfer A, Köster A, Kuhn M, Langekamp A, Künzig B, Link R, Littman M, Löhr H, Lutz T, Knecht G, Lutz U, Mainz D, Mahle I, Maurer P, Mayer C, Meister V, Möller H, Heyne R, Moritzen D, Mroß M, Mundlos M, Naumann U, Nehls O, Ningel K, Oelmann A, Olejnik H, Gadow K, Pascher E, Petersen J, Philipp A, Pichler M, Polzien F, Raddant R, Riedel M, Rietzler S, Rössle M, Rufle W, Rump A, Schewe C, Hoffmann C, Schleehauf D, Schmidt K, Schmidt W, Schmidt-Heinevetter G, Schmidtler-von Fabris J, Schnaitmann E, Schneider L, Schober A, Niehaus-Hahn S, Schwenzer J, Seidel T, Seitel G, Sick C, Simon K, Stähler D, Stenschke F, Steffens H, Stein K, Steinmüller M, Sternfeld T, Strey B, Svensson K, Tacke W, Teuber G, Teubner K, Thieringer J, Tomesch A, Trappe U, Ullrich J, Urban G, Usadel S, von Lucadou A, Weinberger F, Werheid-Dobers M, Werner P, Winter T, Zehnter E, Zipf A. Efficacy of Retreatment After Failed Direct-acting Antiviral Therapy in Patients With HCV Genotype 1-3 Infections. Clin Gastroenterol Hepatol 2021; 19:195-198.e2. [PMID: 31706062 DOI: 10.1016/j.cgh.2019.10.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 09/19/2019] [Accepted: 10/25/2019] [Indexed: 02/07/2023]
Abstract
Hepatitis C virus infection is causing chronic liver disease, cirrhosis, and hepatocellular carcinoma. By combining direct-acting antivirals (DAAs), high sustained virologic response rates (SVRs) can be achieved. Resistance-associated substitutions (RASs) are commonly observed after DAA failure, and especially nonstructural protein 5A (NS5A) RASs may impact retreatment options.1-3 Data on retreatment of DAA failure patients using first-generation DAAs are limited.4-7 Recently, a second-generation protease- and NS5A-inhibitor plus sofosbuvir (voxilaprevir/velpatasvir/sofosbuvir [VOX/VEL/SOF]) was approved for retreatment after DAA failure.8 However, this and other second-generation regimens are not available in many resource-limited countries or are not reimbursed by regular insurance, and recommendations regarding the selection of retreatment regimens using first-generation DAAs are very important. This study aimed to analyze patients who were re-treated with first-generation DAAs after failure of a DAA combination therapy.
Collapse
Affiliation(s)
- Julia Dietz
- Department of Internal Medicine 1, University Hospital Frankfurt, Goethe University, Frankfurt, and German Center for Infection Research (DZIF), External Partner Site, Frankfurt, Germany
| | - Ulrich Spengler
- Department of Internal Medicine I, University of Bonn, Bonn, and German Center for Infection Research (DZIF), Partner Site, Cologne-Bonn, Germany
| | - Beat Müllhaupt
- Swiss Hepato-Pancreato-Biliary Center and Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Julian Schulze Zur Wiesch
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, and German Center for Infection Research (DZIF), Partner Site, Hamburg-Lübeck-Borstel-Riems, Germany
| | - Felix Piecha
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, and German Center for Infection Research (DZIF), Partner Site, Hamburg-Lübeck-Borstel-Riems, Germany
| | - Stefan Mauss
- Center for HIV and Hepatogastroenterology, Düsseldorf, Germany
| | - Barbara Seegers
- Gastroenterologisch-Hepatologisches Zentrum Kiel, Kiel, Germany
| | | | - Christoph Antoni
- Department of Internal Medicine II, University Hospital Mannheim, Mannheim, Germany
| | | | - Kai-Henrik Peiffer
- Department of Internal Medicine 1, University Hospital Frankfurt, Goethe University, Frankfurt, and German Center for Infection Research (DZIF), External Partner Site, Frankfurt, Germany
| | - Annemarie Berger
- Institute for Medical Virology, University Hospital Frankfurt, Frankfurt, Germany
| | | | - Peter Buggisch
- Institute for Interdisciplinary Medicine IFI, Hamburg, Germany
| | - Johanna Backhus
- Department of Internal Medicine I, Ulm University, Ulm, Germany
| | - Eugen Zizer
- Department of Internal Medicine I, Ulm University, Ulm, Germany
| | - Tobias Boettler
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Neumann-Haefelin
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - David Semela
- Division of Gastroenterology and Hepatology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - Rudolf Stauber
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Thomas Berg
- Department of Gastroenterology and Rheumatology, University Hospital Leipzig, Leipzig, Germany
| | - Christoph Berg
- Department of Internal Medicine I, University of Tübingen, Tübingen, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine 1, University Hospital Frankfurt, Goethe University, Frankfurt, and German Center for Infection Research (DZIF), External Partner Site, Frankfurt, Germany
| | - Johannes Vermehren
- Department of Internal Medicine 1, University Hospital Frankfurt, Goethe University, Frankfurt, and German Center for Infection Research (DZIF), External Partner Site, Frankfurt, Germany
| | - Christoph Sarrazin
- Department of Internal Medicine 1, University Hospital Frankfurt, Goethe University, Frankfurt, and German Center for Infection Research (DZIF), External Partner Site, Frankfurt, Germany; Medizinische Klinik 2, St Josefs-Hospital, Wiesbaden, Germany.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Joye R, Wacker J, McLin V, Giostra E, Aggoun Y, Wildhaber B, Beghetti M, Lador F. P210 Modern management of portopulmonary hypertension in children : experience of an expert center. Chest 2017. [DOI: 10.1016/j.chest.2017.04.115] [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: 11/25/2022] Open
|
4
|
Calmy A, van Delden C, Giostra E, Junet C, Rubbia Brandt L, Yerly S, Chave JP, Samer C, Elkrief L, Vionnet J, Berney T. HIV-Positive-to-HIV-Positive Liver Transplantation. Am J Transplant 2016; 16:2473-8. [PMID: 27109874 DOI: 10.1111/ajt.13824] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [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: 04/01/2016] [Revised: 04/08/2016] [Accepted: 04/09/2016] [Indexed: 01/25/2023]
Abstract
Most countries exclude human immunodeficiency virus (HIV)-positive patients from organ donation because of concerns regarding donor-derived HIV transmission. The Swiss Federal Act on Transplantation has allowed organ transplantation between HIV-positive donors and recipients since 2007. We report the successful liver transplantation from an HIV-positive donor to an HIV-positive recipient. Both donor and recipient had been treated for many years with antiretroviral therapy and harbored multidrug-resistant viruses. Five months after transplantation, HIV viremia remains undetectable. This observation supports the inclusion of appropriate HIV-positive donors for transplants specifically allocated to HIV-positive recipients.
Collapse
Affiliation(s)
- A Calmy
- HIV Unit, Geneva University Hospitals, Geneva, Switzerland
| | - C van Delden
- Transplant Infectious Diseases Unit, Geneva University Hospitals, Geneva, Switzerland
| | - E Giostra
- Division of Transplantation, Geneva University Hospitals, Geneva, Switzerland
| | - C Junet
- Private Practice, Geneva, Switzerland
| | - L Rubbia Brandt
- Division of Pathology, Geneva University Hospitals, Geneva, Switzerland
| | - S Yerly
- Virology Laboratory, Geneva University Hospitals, Geneva, Switzerland
| | - J-P Chave
- Private Practice, Lausanne, Switzerland
| | - C Samer
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | - L Elkrief
- Division of Transplantation, Geneva University Hospitals, Geneva, Switzerland
| | - J Vionnet
- Division of Gastroenterology and Division of Transplantation, CHUV, Lausanne, Switzerland
| | - T Berney
- Division of Transplantation, Geneva University Hospitals, Geneva, Switzerland
| | | |
Collapse
|
5
|
Restellini S, Martinez de Tejada B, Spahr L, Giostra E. [Management of liver diseases during pregnancy]. Rev Med Suisse 2013; 9:1577-1583. [PMID: 24066465] [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: 06/02/2023]
Abstract
Liver tests abnormalities during pregnancy should encourage the clinician to seek liver diseases of pregnancy. The liver diseases of pregnancy are those proper to pregnancy including hyperemesis gravidarum, intrahepatic cholestasis of pregnancy, all the "hypertensive" related diseases and acute fatty liver of pregnancy. These pathologies can involve the vital prognosis of the mother and the child. An adequate management reduces maternal-fetal complications. Close monitoring of pregnancy with sometimes induction of labour and verification of the normalization of liver tests after childbirth are essential.
Collapse
Affiliation(s)
- S Restellini
- Service de gastroentérologie et hépatologie, Département des spécialités de médecine, HUG, 1211 Genève 14.
| | | | | | | |
Collapse
|
6
|
Dumonceau JM, Riphaus A, Beilenhoff U, Vilmann P, Hornslet P, Aparicio JR, Dinis-Ribeiro M, Giostra E, Ortmann M, Knape JTA, Ladas S, Paspatis G, Ponsioen CY, Racz I, Wehrmann T, Walder B. European curriculum for sedation training in gastrointestinal endoscopy: position statement of the European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastroenterology and Endoscopy Nurses and Associates (ESGENA). Endoscopy 2013; 45:496-504. [PMID: 23702777 DOI: 10.1055/s-0033-1344142] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- J-M Dumonceau
- Division of Gastroenterologyand Hepatology Geneva University Hospitals Gabrielle Perret Gentil Str. 41211 Geneva, Switzerland.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Girardin M, Giostra E, Dumonceau JM. Endoscopic removal of a gastric bezoar consisting of self-expanding spray foam used for insulating window frames. Endoscopy 2012; 43 Suppl 2 UCTN:E372-3. [PMID: 22068652 DOI: 10.1055/s-0030-1256702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- M Girardin
- Division of Gastroenterology and Hepatology, Geneva University Hospitals, Geneva, Switzerland.
| | | | | |
Collapse
|
8
|
De Gottardi A, Keller PF, Hadengue A, Giostra E, Spahr L. Transjugular intravascular ultrasound for the evaluation of hepatic vasculature and parenchyma in patients with chronic liver disease. BMC Res Notes 2012; 5:77. [PMID: 22284050 PMCID: PMC3284405 DOI: 10.1186/1756-0500-5-77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 01/27/2012] [Indexed: 01/10/2023] Open
Abstract
Background The evaluation of the hepatic parenchyma in patients with chronic liver disease is important to assess the extension, localization and relationship with adjacent anatomical structures of possible lesions. This is usually performed with conventional abdominal ultrasound, CT-scan or magnetic resonance imaging. In this context, the feasibility and the safety of intravascular ultrasound in the liver have not been assessed yet. Methods We tested the safety and performance of an intracardiac echography (ICE) catheter applied by a transjugular approach into the hepatic veins in patients with chronic liver disease undergoing hepatic hemodynamic measurements. Results Five patients were enrolled in this pilot study. The insertion of the ICE catheter was possible into the right and middle, but not into the left hepatic vein. The position of the ICE was followed using fluoroscopy and external conventional ultrasound. Accurate imaging of focal hepatic parenchymal lesions, Doppler ultrasound of surrounding blood vessels and assessment of liver surface and ascites were achieved without complications. Conclusions This study demonstrated that a diagnostic approach using an ICE device inserted in the hepatic veins is feasible, safe and well tolerated. However, it remains for the moment only an experimental investigative tool. Whether ICE adds further information regarding parenchymal lesions and associated vascular alterations as compared to other techniques, needs additional investigation.
Collapse
Affiliation(s)
- Andrea De Gottardi
- Division of Gastroenterology and Hepatology, University Hospitals and Faculty of Medicine, Geneva, Switzerland.
| | | | | | | | | |
Collapse
|
9
|
Roulet L, Vernaz N, Giostra E, Gasche Y, Desmeules J. [Adverse effects of proton pump inhibitors: should we worry about long-term exposure?]. Rev Med Interne 2012; 33:439-45. [PMID: 22284952 DOI: 10.1016/j.revmed.2011.12.011] [Citation(s) in RCA: 11] [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: 08/30/2011] [Revised: 12/11/2011] [Accepted: 12/21/2011] [Indexed: 01/29/2023]
Abstract
Long-term treatment with proton pump inhibitors (PPI) is becoming more prevalent. Although they are well tolerated in the short term, serious concerns about long-term use have arisen. Recent data suggest that the latter is associated with an increased risk for osteoporotic fracture (especially vertebral), Clostridium difficile infection and rebound acid hypersecretion after treatment discontinuation. Acute interstitial nephritis is rare but may progress to chronic renal failure. An increased risk of community-acquired pneumonia has not been established in the general population and seems limited to the most vulnerable patients. Consistent data are still missing to correctly assess the risk of iron deficiency, vitamin B12 deficiency or hypomagnesaemia and the risk of digestive malignant diseases, despite the pathophysiological basis that exists concerning gastric malignancy. Many drug interactions can occur on long-term treatment, including some that imply the cytochrome P450 enzymes. Finally, the risk-benefit balance for a chronic PPI use in children seems unfavorable in most cases.
Collapse
Affiliation(s)
- L Roulet
- Service de pharmacologie et toxicologie cliniques, hôpitaux universitaires de Genève, rue Gabrielle-Perret-Gentil 4, Geneva, Switzerland.
| | | | | | | | | |
Collapse
|
10
|
Moldovan B, Mentha G, Majno P, Berney T, Morard I, Giostra E, Wildhaber BE, Van Delden C, Morel P, Toso C. Demographics and outcomes of severe herpes simplex virus hepatitis: a registry-based study. J Hepatol 2011; 55:1222-6. [PMID: 21703210 DOI: 10.1016/j.jhep.2011.02.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Revised: 02/21/2011] [Accepted: 02/23/2011] [Indexed: 01/09/2023]
Abstract
BACKGROUND & AIMS Herpes simplex virus hepatitis is a rare, but severe disease, thus far only documented by case reports and short series. The present study was based on the SRTR registry, and included all listed patients for liver transplantation from 1985 to 2009 with a diagnosis of HSV hepatitis. METHODS We assessed demographics and outcome of all listed patients, and further conducted a case-control study, matching each transplanted patient with 10 controls. Matching criteria included: transplant status, MELD score ±5, transplant date ±6 months, and age at transplant ±5 years. During the study period, 30 patients were listed for HSV hepatitis. Of the 30 listed patients, seven recovered spontaneously and five died, prior to transplantation. The remaining 10 children and eight adults were transplanted. RESULTS The chance of recovery was significantly higher in children than in adults (7/19 vs. 0/11, p=0.02). In children, survival was similar between HSV patients and the matched controls (5-year survival: 69% vs. 64%, p=0.89). Conversely, survival was poor in adult HSV (5-year survival: 38% vs. 65%, p=0.006), with 62% of them dying within the first 12 months. All three reported post-transplant deaths in children were independent from HSV. Among the seven adult post-transplant deaths, four were related to infection (bacterial, fungal, or viral). CONCLUSIONS Children listed for HSV hepatitis have a significantly better survival than adults both prior and after liver transplantation. While HSV fulminant hepatitis is an appropriate indication for liver transplantation in children, it should only be performed in selected adult patients in otherwise good condition.
Collapse
Affiliation(s)
- Bogdan Moldovan
- Transplantation Division, Department of Surgery, Geneva, Switzerland
| | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Abstract
Lenalidomide is a recent thalidomide analog used for the treatment of refractory multiple myeloma. The main toxicity of this drug consists in severe neutropenia and thrombocytopenia. Lenalidomide-associated liver injury is rare, manifesting itself as elevated liver enzymes and hyperbilirubinemia reversible upon weeks after drug withdrawal. We report here in detail the clinical course as well as the biological and histological alterations of an acute lenalidomide-induced liver injury. Findings on liver biopsy allowed us to discriminate acute inflammatory changes due to the drug and minor associated lesions of graft-versus-host disease in this patient with recurrent myeloma after allogeneic bone marrow transplantation.
Collapse
Affiliation(s)
- M-C Zanella
- Departments of Gastroenterology and Hepatology, Geneva, Switzerland
| | | | | | | | | | | |
Collapse
|
12
|
Mentha G, Majno P, Morard I, Toso C, Moldovan B, Antonino AT, Berney T, Morel P, Rubbia-Brandt L, Terraz S, Moradpour D, Hadengue A, Giostra E. [Liver transplantation]. Rev Med Suisse 2011; 7:192-193. [PMID: 21387708] [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: 05/30/2023]
Affiliation(s)
- G Mentha
- Services de chirurgie viscérale et de transplantation, Département de chirurgie, HUG, Genève.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
|
14
|
Uçkay I, Wunderli W, Giostra E, Majno P, Mentha G, van Delden C. False serologic evidence for acute primary toxoplasmosis during liver transplantation for fulminant hepatitis B: a case report. Transplant Proc 2010; 41:4425-7. [PMID: 20005415 DOI: 10.1016/j.transproceed.2009.09.081] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2009] [Accepted: 09/29/2009] [Indexed: 11/29/2022]
Abstract
Acute primary Toxoplasma gondii infection is usually considered to be a contraindication for solid organ transplantation. Recent reports of acute T. gondii infection have highlighted the need to include T. gondii serology in the pretransplant screening of solid-organ transplant recipients. However such serology might be misleading. We describe the case of a 25-year-old woman who received a liver transplantation for life-threatening liver failure due to hepatitis B virus infection. The presence of high IgM titers against T. gondii, as detected by membrane immunoassay, immunofluorescence, and mu-capture ELISA tests, together with the absence of IgG antibodies in the immediate pretransplant serology screening suggested acute primary T. gondii infection at the time of transplantation. We initiated a preemptive therapy with intravenous clindamycin and cotrimoxazole. However, negative PCR and IgA capture assays, together with the absence of a sustained IgG response finally excluded the initial diagnosis of primary toxoplasmosis, leading to discontinuation of antitoxoplasmosis therapy. This case illustrates the problem that, in the context of fulminant hepatitis B, serologic markers for acute primary toxoplasmosis can be falsely positive. Confirmation by PCR and IgA antibody determinations is required to confirm this diagnosis.
Collapse
Affiliation(s)
- I Uçkay
- Department of Surgery, Service of Transplantation, Hôpitaux Universitaires de Genève, Geneva 1211, Switzerland
| | | | | | | | | | | |
Collapse
|
15
|
Pache I, Bize P, Halkic N, Montemurro M, Giostra E, Majno P, Moradpour D. [Management of hepatocellular carcinoma]. Rev Med Suisse 2010; 6:198-202. [PMID: 20214192] [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: 05/28/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most frequent malignant tumors worldwide and its incidence has increased over the last years in most developed countries. The majority of HCCs occur in the context of liver cirrhosis. Therefore, patients with cirrhosis and those with hepatitis B virus infection should enter a surveillance program. Detection of a focal liver lesion by ultrasound should be followed by further investigations to confirm the diagnosis and to permit staging. A number of curative and palliative treatment options are available today. The choice of treatment will depend on the tumor stage, liver function and the presence of portal hypertension as well as the general condition of the patient. A multidisciplinary approach is mandatory to offer to each patient the best treatment.
Collapse
Affiliation(s)
- I Pache
- Service de gastro-entérologie et d'hépatologie, CHUV, Lausanne.
| | | | | | | | | | | | | |
Collapse
|
16
|
Janssens F, Spahr L, Rubbia-Brandt L, Giostra E, Bihl F. Hepatic amyloidosis increases liver stiffness measured by transient elastography. Acta Gastroenterol Belg 2010; 73:52-54. [PMID: 20458851] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Liver stiffness values in transient elastography (TE) have to be interpreted with caution. Steatosis, congestion, acute inflammation and extrahepatic cholestasis can indeed influence measurements. Obtained stiffness values in the cirrhotic range can also be present in the absence of fibrosis as in hepatic amyloidosis. Here we report two cases of systemic amyloidosis with hepatic involvement where high stiffness values were measured at TE. In fact, deposits of amyloid may increase the rigidity of the liver parenchyma resulting in higher liver stiffness values. Therefore, results of TE should always be interpreted in their clinical context and if inconsistent, the performance of a liver biopsy might be necessary.
Collapse
Affiliation(s)
- F Janssens
- Division of Gastroenterology and Hepatology, University Hospital of Geneva, Switzerland
| | | | | | | | | |
Collapse
|
17
|
Dinges S, Morard I, Heim M, Dufour JF, Müllhaupt B, Giostra E, Clavien PA, Mentha G, Negro F. Pegylated interferon-alpha2a/ribavirin treatment of recurrent hepatitis C after liver transplantation. Transpl Infect Dis 2009; 11:33-9. [DOI: 10.1111/j.1399-3062.2008.00359.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
18
|
Mentha G, Terraz S, Morel P, Andres A, Giostra E, Roth A, Rubbia-Brandt L, Majno P. Dangerous halo after neoadjuvant chemotherapy and two-step hepatectomy for colorectal liver metastases. Br J Surg 2009; 96:95-103. [PMID: 19109800 DOI: 10.1002/bjs.6436] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Bilobar colorectal metastases are a therapeutic challenge and require a multidisciplinary approach. The aim of this study was to describe the clinical and histological outcomes of patients having neoadjuvant chemotherapy and two-step hepatectomy with right portal vein occlusion for advanced bilateral colorectal metastases. METHODS A series of 23 consecutive patients treated with curative intent according to a standardized multidisciplinary management protocol was reviewed. RESULTS Of 23 patients, 22 completed the programme. There was no mortality and no Clavien grade III morbidity. Median survival from the start of treatment was 45 months, and 1-, 3- and 5-year Kaplan-Meier estimates were 95, 73 and 27 per cent respectively. On histology at the first operation, ten patients had a dangerous halo of proliferating tumour cells infiltrating the surrounding liver parenchyma, of variable importance (six focal and four diffuse), regardless of the response to chemotherapy of the metastases. The dangerous halo increased in prevalence and importance (six focal and seven diffuse) between the first and second operation. CONCLUSION Neoadjuvant chemotherapy followed by two-step hepatectomy with right portal vein occlusion is feasible, safe and may be advantageous to the patient. The appearance of a dangerous halo around the liver metastases may require adaptation of the surgical technique to decrease the risk of local recurrence.
Collapse
Affiliation(s)
- G Mentha
- Department of Visceral and Transplantation Surgery, University Hospitals of Geneva, 24 rue Micheli-du-Crest, Genève 14, Switzerland.
| | | | | | | | | | | | | | | |
Collapse
|
19
|
De Gottardi A, Spahr L, Gelez P, Morard I, Mentha G, Guillaud O, Majno P, Morel P, Hadengue A, Paliard P, Scoazec JY, Boillot O, Giostra E, Dumortier J. A simple score for predicting alcohol relapse after liver transplantation: results from 387 patients over 15 years. ACTA ACUST UNITED AC 2007. [PMID: 17563028 DOI: 10.1016/s0739-5930(08)79091-3] [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] [Indexed: 01/28/2023]
Abstract
BACKGROUND Alcohol relapse can negatively influence the outcome after liver transplantation (LT). The aim of our study was to identify factors that could be associated with the recurrence of harmful alcohol consumption after LT. METHODS A total of 387 consecutive patients (23.8% women) who underwent LT for alcoholic cirrhosis in Geneva, Switzerland, and Lyon, France, between 1989 and 2005 were evaluated. Mean +/- SD age was 51.3 +/- 7.5 years. Follow-up time was 61.2 +/- 47.5 months. Alcohol consumption relapse and potential factors associated with it were studied. RESULTS The relapse rate of harmful alcohol consumption after LT was 11.9%. In univariate analysis, alcohol relapse was significantly associated with age greater than 50 years (P = .04), year of LT 1995 or earlier (P<.05), duration of abstinence less than 6 months (P = .02), presence of psychiatric comorbidities (P<.001), presence of a life partner (P<.05), and a high score on the High-Risk Alcoholism Relapse (HRAR) scale (P<.001). Multivariate logistic regression disclosed the following independent factors of relapse: duration of abstinence of less than 6 months (odds ratio [OR], 3.3; 95% confidence interval [CI], 1.2-9.3) (P = .02); presence of psychiatric comorbidities (OR, 7.8; 95% CI, 3.1-20.0) (P<.001); and HRAR score higher than 3 (OR, 10.7; 95% CI, 3.8-30.0) (P = .001). In patients with none of these factors, alcohol relapse was 5%, while the presence of 1, 2, or 3 factors was associated with relapse rates of 18%, 64%, and 100% of the patients, respectively. CONCLUSIONS In a large cohort of patients undergoing LT for alcoholic cirrhosis, a duration of abstinence of less than 6 months before wait-listing for LT, the presence of psychiatric comorbidities, or an HRAR score higher than 3 was associated with relapse into harmful drinking. The presence of more than 1 factor dramatically increased this risk over 50%. In the pre-LT evaluation in this setting, these factors should be accurately determined.
Collapse
Affiliation(s)
- Andrea De Gottardi
- Divisions of Gastroenterology and Hepatology, University Hospital, Geneva, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
De Gottardi A, Spahr L, Gelez P, Morard I, Mentha G, Guillaud O, Majno P, Morel P, Hadengue A, Paliard P, Scoazec JY, Boillot O, Giostra E, Dumortier J. A simple score for predicting alcohol relapse after liver transplantation: results from 387 patients over 15 years. ACTA ACUST UNITED AC 2007; 167:1183-8. [PMID: 17563028 DOI: 10.1001/archinte.167.11.1183] [Citation(s) in RCA: 145] [Impact Index Per Article: 8.5] [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: 12/18/2022]
Abstract
BACKGROUND Alcohol relapse can negatively influence the outcome after liver transplantation (LT). The aim of our study was to identify factors that could be associated with the recurrence of harmful alcohol consumption after LT. METHODS A total of 387 consecutive patients (23.8% women) who underwent LT for alcoholic cirrhosis in Geneva, Switzerland, and Lyon, France, between 1989 and 2005 were evaluated. Mean +/- SD age was 51.3 +/- 7.5 years. Follow-up time was 61.2 +/- 47.5 months. Alcohol consumption relapse and potential factors associated with it were studied. RESULTS The relapse rate of harmful alcohol consumption after LT was 11.9%. In univariate analysis, alcohol relapse was significantly associated with age greater than 50 years (P = .04), year of LT 1995 or earlier (P<.05), duration of abstinence less than 6 months (P = .02), presence of psychiatric comorbidities (P<.001), presence of a life partner (P<.05), and a high score on the High-Risk Alcoholism Relapse (HRAR) scale (P<.001). Multivariate logistic regression disclosed the following independent factors of relapse: duration of abstinence of less than 6 months (odds ratio [OR], 3.3; 95% confidence interval [CI], 1.2-9.3) (P = .02); presence of psychiatric comorbidities (OR, 7.8; 95% CI, 3.1-20.0) (P<.001); and HRAR score higher than 3 (OR, 10.7; 95% CI, 3.8-30.0) (P = .001). In patients with none of these factors, alcohol relapse was 5%, while the presence of 1, 2, or 3 factors was associated with relapse rates of 18%, 64%, and 100% of the patients, respectively. CONCLUSIONS In a large cohort of patients undergoing LT for alcoholic cirrhosis, a duration of abstinence of less than 6 months before wait-listing for LT, the presence of psychiatric comorbidities, or an HRAR score higher than 3 was associated with relapse into harmful drinking. The presence of more than 1 factor dramatically increased this risk over 50%. In the pre-LT evaluation in this setting, these factors should be accurately determined.
Collapse
Affiliation(s)
- Andrea De Gottardi
- Divisions of Gastroenterology and Hepatology, University Hospital, Geneva, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
|
22
|
Rubbia-Brandt L, Giostra E, Brezault C, Roth AD, Andres A, Audard V, Sartoretti P, Dousset B, Majno PE, Soubrane O, Chaussade S, Mentha G, Terris B. Importance of histological tumor response assessment in predicting the outcome in patients with colorectal liver metastases treated with neo-adjuvant chemotherapy followed by liver surgery. Ann Oncol 2006; 18:299-304. [PMID: 17060484 DOI: 10.1093/annonc/mdl386] [Citation(s) in RCA: 362] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The purpose of the study was to characterize histological response to chemotherapy of hepatic colorectal metastases (HCRM), evaluate efficacy of different chemotherapies on histological response, and determine whether tumor regression grading (TRG) of HCRM predicts clinical outcome. PATIENTS AND METHODS TRG was evaluated on 525 HCRM surgically resected from 181 patients, 112 pretreated with chemotherapy. Disease-free survival (DFS) and overall survival (OS) were correlated to TRG. RESULTS Tumor regression was characterized by fibrosis overgrowing on tumor cells, decreased necrosis, and tumor glands (if present) at the periphery of HCRM. With irinotecan/5-fluorouracil (5-FU), major (MjHR), partial (PHR), and no (NHR) histological tumor regression were observed in 17%, 13%, and 70% of patients, respectively. With oxaliplatin/5-FU, MjHR, PHR, and NHR were observed in 37%, 45%, and 18% of patients, respectively. Five patients, treated with oxaliplatin, had complete response in all their metastases. MjHR was associated with an improved 3-year DFS compared with PHR or NHR. MjHR and PHR were associated with an improved 5-year OS compared with NHR. CONCLUSION Histological tumor regression of HCRM to chemotherapy corresponds to fibrosis overgrowth and not to increase of necrosis. TRG should be considered when evaluating efficacy of chemotherapy for HCRM. Histological tumor regression was most common among oxaliplatin-treated patients and associated with better clinical outcome.
Collapse
Affiliation(s)
- L Rubbia-Brandt
- Unit of Gastrointestinal and Liver Pathology, University Hospital, Geneva, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
De Gottardi A, Morard I, Dumortier J, Majno P, Mentha G, Giostra E. [Management of patients after liver transplantation]. Rev Med Suisse 2006; 2:1952-4, 1957-9. [PMID: 17007450] [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: 05/12/2023]
Abstract
The success of liver transplantation essentially depends on the prevention and treatment of long term complications, which may be due to surgery, opportunistic infections, organ rejection and relapse of the initial liver disease. The side effects of immunosuppressive drugs--arterial hypertension, glucose intolerance and diabetes, dyslipidemia and obesity, renal failure, osteoporosis, malignancy, and anaemia--should be regularly screened and treated without delay. Surgical procedures in transplanted patients are safe and rarely followed by complications. Although pregnancy in this setting is considered at risk, because of prematurity and low birth weight, overall outcomes are favourable. The yearly influenza vaccination is strongly recommended. The survival and the quality of life of liver transplant patients also depend on a good communication between the general practitioner and the transplantation centre.
Collapse
Affiliation(s)
- A De Gottardi
- Service de gastroentérologie et hépatologie, HUG, Genève.
| | | | | | | | | | | |
Collapse
|
24
|
Abstract
OBJECTIVES In patients with cirrhosis, the hepatic venous pressure gradient (HVPG) is the reference method for the assessment of portal hypertension (PHT). Variceal pressure (VP) may be measured at endoscopy, but its relationship to the HVPG remains controversial. The aim of the study was to retrospectively compare HVPG and VP values obtained in a cohort of patients with cirrhosis and PHT. METHODS Within 8 days (range: 6-10 days), 64 patients in a stable condition with biopsy-proven cirrhosis [alcoholic: 47; other 17; mean age: 56.5 yrs (35-70); mean Child-Pugh's score: 9.4 +/- 1.9; ascites: 37/64; previous variceal bleeding (="bleeders"): 24/64) and oesophageal varices (grade 2: 49; grade 3: 15)] underwent both measurement of the HVPG during transjugular liver biopsy and VP at endoscopy using a "home made" pressure sensitive gauge in the absence of needle puncture of the varix. Alcoholic hepatitis was present in 28 patients with alcoholic cirrhosis. RESULTS The pressure sensitive gauge was well tolerated. The mean HVPG and VP values were 18.5 +/- 3.4 mmHg and 19 +/- 3.7 mmHg, respectively. A significant difference was observed between "bleeders" (n=24) and non "bleeders" (n=40) in terms of VP values (21.4 +/- 3.3 vs 17.2 +/- 3.2 mmHg, P<0.001), but not for HVPG values (19.4 +/- 4.1 vs 17.9 +/- 2.8 mmHg, P=0.075). A positive correlation was observed between VP and HVPG values (r=0.62, P<0.0001). CONCLUSIONS In this group of patients with cirrhosis and oesophageal varices, a "home-made" pressure sensitive gauge allowed a non invasive perendoscopic measurement of VP. The positive correlation between VP and HVPG values suggests that measurement of VP may be a reliable estimate of portal pressure in these patients.
Collapse
Affiliation(s)
- Laurent Spahr
- Gastroenterogy and Hepatology, Hôpitaux Universitaire de Genève, 24 Rue Micheli-du-Crest, 1211 Geneva 4, Switzerland.
| | | | | | | | | |
Collapse
|
25
|
Schiffer E, Majno P, Mentha G, Giostra E, Burri H, Klopfenstein CE, Beaussier M, Morel P, Hadengue A, Pastor CM. Hepatopulmonary syndrome increases the postoperative mortality rate following liver transplantation: a prospective study in 90 patients. Am J Transplant 2006; 6:1430-7. [PMID: 16686767 DOI: 10.1111/j.1600-6143.2006.01334.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.0] [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: 01/25/2023]
Abstract
Hepatopulmonary syndrome (HPS) is a frequent pulmonary complication of patients with end-stage liver diseases. HPS is diagnosed by hypoxemia and pulmonary vascular dilatation and is an independent risk factor of mortality. Orthotopic liver transplantation (OLT) is the only factor that modifies the natural course of HPS. Once patients with HPS have been transplanted, their long-term survival rate is similar to transplanted patients without HPS. Consequently, HPS is an indication of OLT whatever the severity of hypoxemia. However, besides the favorable long-term survival of HPS patients with OLT, a high postoperative mortality (mostly within 6 months) has been suggested. The aim of our study was to analyze the incidence of HPS and postoperative outcome after OLT in 90 consecutive patients. All patients were prospectively included and had blood gas analysis to detect HPS. Patients with hypoxemia had contrast echocardiography to confirm HPS. Nine patients had HPS with a 50 </= PaO(2)</= 70 mmHg. Among them 3 (33%) died while the mortality rate was 9.2% in the group without HPS (7 over 76 patients). In the HPS patients who survived, the syndrome completely recovered within 6 months. In conclusion, our study shows a high postoperative mortality rate following OLT even though the preoperative PaO(2) was >50 mmHg in all HPS patients transplanted.
Collapse
Affiliation(s)
- E Schiffer
- Service d'Anesthésiologie, Département APSI, Hopitaux Universitaires de Geneve, 1205 Geneva, Switzerland.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Dumonceau JM, Giostra E, Bech C, Spahr L, Schroft A, Shah D. Acute delayed gastric emptying after ablation of atrial fibrillation: treatment with botulinum toxin injection. Endoscopy 2006; 38:543. [PMID: 16767599 DOI: 10.1055/s-2006-925323] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- J M Dumonceau
- Division of Gastroenterology and Hepatology, Geneva University Hospital, Geneva, Switzerland.
| | | | | | | | | | | |
Collapse
|
27
|
Dumonceau JM, Giostra E, Genta R, Mentha G, Rubbia-Brandt L, Hadengue A. In vivo microscopic examination of the esophagus for the detection of cancer before liver transplantation in patients with alcoholic cirrhosis. Endoscopy 2006; 38:282-4. [PMID: 16528658 DOI: 10.1055/s-2005-921158] [Citation(s) in RCA: 3] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Esophageal squamous-cell carcinoma is relatively common in alcohol and tobacco abusers, and it can develop rapidly after liver transplantation. We report the early detection of an esophageal squamous-cell carcinoma in a patient with alcoholic cirrhosis, diagnosed during the pre-enlistment work-up that he was undergoing before liver transplantation. This lesion had not been detected at standard endoscopy, but was well characterized using in vivo staining and microscopic examination with an "endocytoscopy" system.
Collapse
Affiliation(s)
- J M Dumonceau
- Division of Gastroenterology and Hepatology, Geneva University Hospitals, 24 Rue Micheli-du-Crest, 1205 Geneva, Switzerland.
| | | | | | | | | | | |
Collapse
|
28
|
Morard I, Giostra E, Negro F. [New aspect in the treatment of chronic hepatis B]. Rev Med Suisse 2005; 1:2012, 2014-7. [PMID: 16212002] [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: 05/04/2023]
Abstract
The pegylated interferon is now the first choice of treatment for patients without a counter-indication. The association of this treatment with lamivudine does not increase the effectiveness. For patients non-responders to the PEG-IFN or presenting counter-indications, the long-term administration of lamivudine is limited by the frequent appearance of mutations, so that escape from the treatment requires the use of other antivirals. Adefovir is currently the treatment of choice in the event of resistance to lamivudine. Its effectiveness is confirmed by many studies and the risk of emergence of resistance is very low. Entecavir is a selective inhibitor of polymerase HBV and shows a better efficacy than lamivudine. It is well tolerated and is associated only with a weak risk of resistance, even after a prolonged treatment.
Collapse
Affiliation(s)
- I Morard
- Division de gastroentérologie et d'hépatologie Département de médecine interne HUG, 1211 Geneve.
| | | | | |
Collapse
|
29
|
Chilcott-Lauber C, Burkhard PR, Giostra E. [Wilson's disease: Clinical presentations]. Rev Med Suisse 2005; 1:2018, 2020-2. [PMID: 16212003] [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: 05/04/2023]
Abstract
Wilson's disease is a rare genetic condition, transmitted on a recessive autosomal mode, which involves a disturbance of copper metabolism. Its prevalence is 1: 30000. It is treatable but may be lethal if not managed early and treated adequately. It is caused by the loss of function of an adenosine triphosphatase (ATP 7B), which is due to a mutation in the ATP 7B gene on chromosome 13. This leads to a decrease or absence of copper transport to the bile and its accumulation within certain organs, particularly the liver and the brain. In this article we present two cases of Wilson's disease in two young male patients. We also briefly review the pathophysiology of the illness, discuss the latest guidelines for diagnosis and treatment and outline the recent genetic discoveries.
Collapse
Affiliation(s)
- C Chilcott-Lauber
- Service de médecine communautaire, Département de médecine Communautaire, Genève.
| | | | | |
Collapse
|
30
|
Chautems R, Bühler LH, Gold B, Giostra E, Poletti P, Chilcott M, Morel P, Mentha G. Surgical management and long-term outcome of complicated liver hydatid cysts caused by Echinococcus granulosus. Surgery 2005; 137:312-6. [PMID: 15746785 DOI: 10.1016/j.surg.2004.09.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [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: 12/14/2022]
Abstract
BACKGROUND The aim of this retrospective study was to evaluate clinical presentation and long-term outcome of patients treated surgically for complicated liver hydatid cysts. PATIENTS AND METHODS Eighty-four patients with liver hydatid cysts underwent an operation at the Geneva University Hospital between 1980 and 1999. Clinical presentation, postoperative morbidity, mortality, and long-term recurrence rate were evaluated. RESULTS Among the 84 patients with liver hydatid disease, 35 patients (41%) presented complicated cysts (ie, cysts that had developed a fistula into adjacent structures or organs). In most patients, the fistula communicated with the biliary tree (n = 25), but we also observed communication with the right lung (n = 3), the right diaphragm (n = 2), liver parenchyma (n = 1), and peritoneal cavity (n = 1). Complete removal of the cystic disease was possible in 24 of 35 patients (70%). In 11 patients, fragments of cysts were not removed because of their location adjacent to main vessels. Postoperatively, 8 patients (23%) developed a severe complication (grade II and III). There were no postoperative deaths, and no recurrences of hydatid disease were observed with a median follow-up of 8.6 years (complete follow-up was obtained in 69% of patients). CONCLUSIONS Complicated liver hydatid disease is frequent and was observed in almost half of patients operated for liver hydatid cysts at our center. Using a surgical strategy aimed at complete removal of cystic and pericystic tissue with simultaneous treatment of the fistulous tract, we observed 23% postoperative morbidity, no mortality, and no recurrence of disease with a median follow-up of >8 years.
Collapse
Affiliation(s)
- Roland Chautems
- Department of Surgery, Clinic of Visceral Surgery,University Hospital of Geneva, Switzerland
| | | | | | | | | | | | | | | |
Collapse
|
31
|
Rubbia-Brandt L, Terris B, Giostra E, Dousset B, Morel P, Pepper MS. Lymphatic Vessel Density and Vascular Endothelial Growth Factor-C Expression Correlate with Malignant Behavior in Human Pancreatic Endocrine Tumors. Clin Cancer Res 2004; 10:6919-28. [PMID: 15501970 DOI: 10.1158/1078-0432.ccr-04-0397] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Metastatic dissemination of tumor cells to regional lymph nodes is a common early feature of many human cancers including pancreatic adenocarcinoma. In contrast, lymph node metastasis is more variably observed in pancreatic endocrine tumors. The objective of this study was to assess the lymphatic system of human pancreatic endocrine tumors and correlate this to clinical behavior. Immunohistochemistry was performed using antibodies to two recently identified markers of lymphatic endothelium, namely, LYVE-1 and podoplanin, and to the lymphangiogenic factor vascular endothelial growth factor (VEGF)-C. As has been reported previously, we observed that in the normal pancreas, islets of Langerhans are devoid of intra-islet lymphatics, but that lymphatics are present in connective tissue in association with ducts and blood vessels. We found that both benign and malignant pancreatic endocrine tumors contain intratumoral lymphatic vessels. Lymphatic vessel density was related to the size of the tumor in benign tumors and to the presence of liver metastasis but not to lymph node metastasis in malignant tumors. VEGF-C was expressed in tumor cells: 4 of 19 (21%) benign tumors were positive, whereas 6 of 9 (67%) borderline tumors and 9 of 11 (82%) carcinomas were positive. These findings strongly suggest that lymphangiogenesis occurs in pancreatic endocrine tumors and that lymphatic invasion and the development of metastases are associated with VEGF-C expression.
Collapse
Affiliation(s)
- Laura Rubbia-Brandt
- Services of Clinical Pathology, Gastroenterology and Hepatology, and Digestive Surgery, Geneva University Hospital, Geneva, Switzerland.
| | | | | | | | | | | |
Collapse
|
32
|
Spahr L, Giostra E, Frossard JL, Bresson-Hadni S, Rubbia-Brandt L, Hadengue A. Soluble TNF-R1, but not tumor necrosis factor alpha, predicts the 3-month mortality in patients with alcoholic hepatitis. J Hepatol 2004; 41:229-34. [PMID: 15288471 DOI: 10.1016/j.jhep.2004.04.028] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2003] [Revised: 04/05/2004] [Accepted: 04/13/2004] [Indexed: 12/14/2022]
Abstract
BACKGROUND/AIMS In alcoholic hepatitis (AH), soluble TNF alpha receptor-1 (sTNF-R1) is increased. Elevated TNF alpha predicts mortality, but infection influences TNF alpha values. In patients with AH, we determined the prognostic value of TNF alpha, sTNF-R1, and lipopolysaccharide binding protein (LBP) and CD14, both involved in endotoxemia-associated inflammation. METHODS One hundred and eight cirrhotic patients (Pugh score 10 [6-13]) and biopsy-proven AH (Maddrey's DF <32: n=46; > or =32: n=62) without associated infection were included within 8 days of admission and followed-up for 3 months. Cytokines were measured using specific immunoassays. Patients with severe AH received steroids. RESULTS Twenty four patients died at a median time of 35 days (range: 3-89). The overall survival was 78%. Multivariate Cox regression analysis showed that sTNF-R1 was an independent predictor of mortality, (OR 4.33: 95% CI [1.12-16.75]). Pugh's score (P=0.618), Maddrey's DF (P=0.182), creatinine (P=0.197), TNF alpha (P=0.319), LBP (P=0.362), and CD14 (P=0.347) were not related to survival. CONCLUSIONS In patients with AH, sTNF-R1 measured at admission is an independent predictor of survival at 3 months. Provided that TNF-R1 mediates the cytotoxic actions of TNFalpha, these results support the concept of dysregulated TNF alpha metabolism in AH.
Collapse
Affiliation(s)
- Laurent Spahr
- Gastroenterology and Hepatology, University Hospital, Geneva, Switzerland.
| | | | | | | | | | | |
Collapse
|
33
|
Majno P, Mentha G, Giostra E, Terraz S, Rubbia-Brandt L, Berney T, Buhler L, Toso C, Huber O, Spahr L, Morard I, Hadengue A, Becker C, Terrier F, Morel P. Treatment of hepatocellular carcinoma at the dawn of the third millennium: liver transplantation and its alternatives. Acta Gastroenterol Belg 2004; 67:206-22. [PMID: 15285579] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Hepatocellular carcinoma is one of the most frequent tumors worldwide, and its frequency is increasing. The management of hepatocellular carcinoma has changed in recent years, this because screening allows to discover tumors at an earlier stage, and because of effective treatments are available, such as liver transplantation, liver resection, percutaneous ablation and transarterial chemoembolization. Each one of these treatments has its own advantages and drawbacks, and range of application according to the stage of the tumor and of the underlying liver disease. This review summarizes the recent progress in the management of HCC and the practice in our unit.
Collapse
Affiliation(s)
- P Majno
- Clinics of Visceral Surgery and Transplantation, University Hospitals of Geneva, Switzerland.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Rubbia-Brandt L, Fabris P, Paganin S, Leandro G, Male PJ, Giostra E, Carlotto A, Bozzola L, Smedile A, Negro F. Steatosis affects chronic hepatitis C progression in a genotype specific way. Gut 2004; 53:406-12. [PMID: 14960525 PMCID: PMC1773989 DOI: 10.1136/gut.2003.018770] [Citation(s) in RCA: 214] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Liver steatosis is frequent in chronic hepatitis C, particularly in patients infected with hepatitis C virus (HCV) genotype 3. The aim of this study was to determine the relationship between steatosis and fibrosis in chronic hepatitis C as a function of viral genotype. METHODS A multivariable logistic regression analysis was carried out in 755 chronic hepatitis C patients (mean body mass index (BMI) 24.11 kg/m(2); 178 with genotype 3), consecutively admitted to three referral hospitals. Liver histology showed steatosis in 315 and fibrosis in 605 patients, of whom 187 had cirrhosis (78 compensated and 109 decompensated). RESULTS Steatosis was independently associated with fibrosis (p<0.001), genotype 3 (p<0.001), BMI (p<0.001), ongoing alcohol abuse (p<0.001), and age (p = 0.001). Fibrosis was associated with the Metavir activity score (p<0.001), age (p<0.001), steatosis (p = 0.001), past alcohol abuse for >5 years (p = 0.015), and BMI (p = 0.034). When regression analysis was repeated on patients divided according to viral genotype (that is, 3 v non-3) to identify type specific risk factors, steatosis was associated with ongoing alcohol abuse (p<0.001) and age (p = 0.01) only in non-3 genotype infected patients and with Metavir activity (p = 0.044) only in genotype 3 infected patients. Similarly, fibrosis was associated with steatosis only in genotype 3 infected individuals (p = 0.018), and with past alcohol abuse (p = 0.003) and (marginally) diabetes (p = 0.078) only in non-3 genotype infected patients. CONCLUSIONS Steatosis influences chronic hepatitis C progression in a genotype specific way. Patients infected with genotype 3 and histologically confirmed steatosis should not be deferred from effective antiviral therapy.
Collapse
Affiliation(s)
- L Rubbia-Brandt
- Division of Clinical Pathology, Hôpitaux Universitaires, Genève, Switzerland
| | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Majno P, Mentha G, Berney T, Bühler LH, Giostra E, Gelez P, Morard I, Bednarkiewicz M, Huber O, Morel P. Adult-to-adult living-donor liver transplantation. A summary of current status and an outline of the program in Geneva. ACTA ACUST UNITED AC 2004; 9:227-36. [PMID: 14601326 DOI: 10.1024/1023-9332.9.5.227] [Citation(s) in RCA: 3] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Living donor liver transplantation is a relatively new procedure in which the right side of the liver is harvested in a healthy donor and transplanted into a recipient. After the first case in 1994, over 3000 cases have been done worldwide. This review summarizes the reasons why the procedure is needed, describes its main technical aspects, highlights the boundaries in which it can be done safely, summarizes the current experience worldwide and describes the main points of the program in our unit. We argue that living-donor transplantation is a viable alternative to a long time on the waiting list for several patients, and it can be performed safely and successfully provided that all precautions are undertaken to minimize the risks in the donor and to increase the chances of a good outcome in the recipients. If these prerequisites are met, and within the framework of a structured multidisciplinary program, we believe that living-donor liver transplantation should be funded by health insurances as a recognized therapeutic option.
Collapse
Affiliation(s)
- P Majno
- Transplantation Unit, Department of Surgery, University Hospital, Geneva, Switzerland.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Demirag A, Bühler LH, Majno P, Berney T, Chilcott M, Giostra E, Morel P, Mentha G. Medical Problems Occurring During the Long-term Follow-up after Liver Transplantation. Swiss Surgery 2003; 9:237-41. [PMID: 14601327 DOI: 10.1024/1023-9332.9.5.237] [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] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Liver transplantation is a standardized therapy for end-stage liver disease. With current immunosuppressive protocols and patient care, ten-year patient survival rate has reached 60%. Several medical complications may develop during this period, including renal dysfunction, hypertension, diabetes mellitus, hyperlipidemia, and metabolic bone disease. The aim of this article is to analyze long-term results of several clinical trials reporting common medical dysfunctions after liver transplantation and to discuss their management.
Collapse
Affiliation(s)
- A Demirag
- Clinic of Visceral and Transplantation Surgery, Department of Surgery, University Hospital, Geneva, Switzerland
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Spahr L, Rubbia-Brandt L, Frossard JL, Giostra E, Rougemont AL, Pugin J, Fischer M, Egger H, Hadengue A. Combination of steroids with infliximab or placebo in severe alcoholic hepatitis: a randomized controlled pilot study. J Hepatol 2002; 37:448-55. [PMID: 12217597 DOI: 10.1016/s0168-8278(02)00230-1] [Citation(s) in RCA: 128] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIMS The aim of this study is to evaluate the tolerance and effects of infliximab combined with steroids in severe alcoholic hepatitis (AH). METHODS Twenty patients with biopsy-proven severe AH (Maddrey's score>32) received prednisone 40 mg/day for 28 days and either infliximab 5mg/kg IV (group A) or placebo (group B) at day 0. Histology, plasma interleukin-6 (IL-6) and interleukin-8 (IL-8) were measured at baseline and at day 10. RESULTS Infliximab was well tolerated. Histology showed no significant changes. At day 28, Maddrey's score significantly improved in group A (39 (32-53) to 12 (7-52), P<0.05 vs. baseline) but not in group B (44 (33-50) to 22 (2-59), P=NS). At day 10, IL-6 and IL-8 decreased in group A (25 pg/ml (10-85 pg/ml) to 4.5 pg/ml (2-25 pg/ml); 301 pg/ml (107-1207 pg/ml) to 14 6 pg/ml (25-252 pg/ml), P<0.01, P<0.05 vs. baseline, respectively). In group B, changes were not significant (38 pg/ml (13-116 pg/ml) to 16 pg/ml (4-128); 315 pg/ml (26-1698 pg/ml) to 110 pg/ml (27-492 pg/ml)). CONCLUSIONS In severe AH, infliximab was well tolerated and associated with significant improvement in Maddrey's score at day 28. Although the size of this study does not allow comparison between groups, these promising results should encourage larger trials assessing the effects of this therapy on survival.
Collapse
Affiliation(s)
- Laurent Spahr
- Gastroenterology and Hepatology, University Hospital, 24 Rue Micheli-du-Crest, 1211, Geneva, Switzerland.
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Lazeyras F, Spahr L, DuPasquier R, Delavelle J, Burkhard P, Hadengue A, Hochstrasser D, Mentha G, Giostra E, Terrier F, Vingerhoets F. Persistence of mild parkinsonism 4 months after liver transplantation in patients with preoperative minimal hepatic encephalopathy: a study on neuroradiological and blood manganese changes. Transpl Int 2002. [PMID: 11976741 DOI: 10.1111/j.1432-2277.2002.tb00150.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Pallidal hyperintensity at magnetic resonance imaging (MRI) correlates to blood manganese (Mn) levels and parkinsonian signs in patients with cirrhosis. Similarly, metabolite changes in the basal ganglia (BG) at proton spectroscopy are related to these neurological signs. The evolution of these abnormalities after liver transplantation (OLT) is incompletely described. We evaluated 14 unselected consecutive patients with cirrhosis (minimal hepatic encephalopathy [HE] n=8, no HE n=6) before and 4 months after successful OLT for the evolution of parkinsonism using a validated scale (the United Parkinson's Disease Rating Scale, or UPDRS). Pallidal intensity at MRI, spectroscopic changes in the BG at magnetic resonance spectroscopy (MRS), and whole blood manganese concentrations were measured. After OLT in patients with preoperative minimal HE, the UPDRS scores improved, but mild parkinsonism persisted (16.1+/-3.6 to 6.2+/-4.8, P<0.05). Pallidal hyperintensity remained abnormal in 5/8 of cases, but spectroscopic changes normalized in all patients. Blood Mn remained elevated in 4/6 patients. In patients without HE, UPDRS values remained negligible (2.42+/-1.5 to 2.5+/-1.4). Pallidal hyperintensity normalized in 7/8 patients and spectroscopic changes normalized in all patients. Blood Mn remained elevated in 5/6 patients. Four months after successful OLT, patients with preoperative minimal HE and severe pallidal hyperintensity showed persistent mild parkinsonism. The role of blood manganese determination appears limited in the monitoring of MRI and parkinsonian signs changes after OLT.
Collapse
|
39
|
Lazeyras F, Spahr L, DuPasquier R, Delavelle J, Burkhard P, Hadengue A, Hochstrasser D, Mentha G, Giostra E, Terrier F, Vingerhoets F. Persistence of mild parkinsonism 4 months after liver transplantation in patients with preoperative minimal hepatic encephalopathy: a study on neuroradiological and blood manganese changes. Transpl Int 2002; 15:188-95. [PMID: 11976741 DOI: 10.1007/s00147-002-0415-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [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: 07/12/2001] [Revised: 02/04/2002] [Accepted: 02/26/2002] [Indexed: 10/28/2022]
Abstract
Pallidal hyperintensity at magnetic resonance imaging (MRI) correlates to blood manganese (Mn) levels and parkinsonian signs in patients with cirrhosis. Similarly, metabolite changes in the basal ganglia (BG) at proton spectroscopy are related to these neurological signs. The evolution of these abnormalities after liver transplantation (OLT) is incompletely described. We evaluated 14 unselected consecutive patients with cirrhosis (minimal hepatic encephalopathy [HE] n=8, no HE n=6) before and 4 months after successful OLT for the evolution of parkinsonism using a validated scale (the United Parkinson's Disease Rating Scale, or UPDRS). Pallidal intensity at MRI, spectroscopic changes in the BG at magnetic resonance spectroscopy (MRS), and whole blood manganese concentrations were measured. After OLT in patients with preoperative minimal HE, the UPDRS scores improved, but mild parkinsonism persisted (16.1+/-3.6 to 6.2+/-4.8, P<0.05). Pallidal hyperintensity remained abnormal in 5/8 of cases, but spectroscopic changes normalized in all patients. Blood Mn remained elevated in 4/6 patients. In patients without HE, UPDRS values remained negligible (2.42+/-1.5 to 2.5+/-1.4). Pallidal hyperintensity normalized in 7/8 patients and spectroscopic changes normalized in all patients. Blood Mn remained elevated in 5/6 patients. Four months after successful OLT, patients with preoperative minimal HE and severe pallidal hyperintensity showed persistent mild parkinsonism. The role of blood manganese determination appears limited in the monitoring of MRI and parkinsonian signs changes after OLT.
Collapse
|
40
|
Moreau R, Durand F, Poynard T, Duhamel C, Cervoni JP, Ichaï P, Abergel A, Halimi C, Pauwels M, Bronowicki JP, Giostra E, Fleurot C, Gurnot D, Nouel O, Renard P, Rivoal M, Blanc P, Coumaros D, Ducloux S, Levy S, Pariente A, Perarnau JM, Roche J, Scribe-Outtas M, Valla D, Bernard B, Samuel D, Butel J, Hadengue A, Platek A, Lebrec D, Cadranel JF. Terlipressin in patients with cirrhosis and type 1 hepatorenal syndrome: a retrospective multicenter study. Gastroenterology 2002; 122:923-30. [PMID: 11910344 DOI: 10.1053/gast.2002.32364] [Citation(s) in RCA: 268] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND & AIMS Type 1 hepatorenal syndrome (HRS) is a severe complication of cirrhosis associated with a short median survival time (<2 weeks). Although the administration of terlipressin improves renal function, its effect on survival is unknown. This study investigated predictive factors of survival in patients with type 1 HRS treated with terlipressin. METHODS Ninety-nine patients with type 1 HRS treated with terlipressin in 24 centers were retrospectively studied. Terlipressin-induced improved renal function was defined as a decrease in serum creatinine value to <130 micromol/L or a decrease of at least 20% at the end of treatment. RESULTS At inclusion, the Child-Pugh score was 11.8 +/- 1.6 (mean +/- SD). Terlipressin (3.2 +/- 1.3 mg/day) was administered for 11 +/- 12 days. Renal function improved in 58% of patients (serum creatinine decreased by 46% +/- 17% from 272 +/- 114 micromol/L). Median survival time was 21 days. Survival rate was 40% at 1 month. Multivariate analysis showed that improved renal function and Child-Pugh score < or =11 at inclusion were independent predictive factors of survival (P < 0.0001 and 0.02, respectively). Thirteen patients underwent liver transplantation (92 +/- 95 days after HRS onset), 10 of whom had received terlipressin and had had improved renal function. CONCLUSIONS This retrospective uncontrolled study shows that in patients with type 1 HRS, terlipressin-induced improved renal function is associated with an increase in survival. Thus, a randomized trial investigating the effect of terlipressin on survival in patients with type 1 HRS should be performed.
Collapse
Affiliation(s)
- Richard Moreau
- INSERM U-481 et Service d'Hépatologie, Hôpital Beaujon, Clichy, France.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Spahr L, Martin PY, Giostra E, Niederberger M, Lang U, Capponi A, Hadengue A. Acute effects of nitric oxide synthase inhibition on systemic, hepatic, and renal hemodynamics in patients with cirrhosis and ascites. J Investig Med 2002; 50:116-24. [PMID: 11928940 DOI: 10.2310/6650.2002.31273] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [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: 01/02/2023]
Abstract
BACKGROUND Nitric oxide synthase (NOS) inhibition has been demonstrated to correct systemic vasodilation and renal hypoperfusion in studies of patients with cirrhosis. In patients with decompensated cirrhosis, NOS blockade increases arterial pressure, but the acute effects on hepatic and renal hemodynamics are not known. METHODS We examined the acute systemic, hepatic, and renal hemodynamic effects of N(G)-monomethyl-L-arginine (L-NMMA) in 10 patients with decompensated cirrhosis. After baseline measurements, 3 mg/kg L-NMMA was administered as an IV bolus. At 20 minutes, if mean arterial pressure did not increase by at least 10 mm Hg above the baseline value, a second injection of 6 mg/kg was administered. RESULTS In 5 of 10 patients, the second injection of L-NMMA 6mg/kg was necessary to achieve at least a 10 mm Hg increase in mean arterial pressure. Acute NOS inhibition increased systemic vascular resistance and decreased cardiac output, without causing changes in the hepatic venous pressure gradient. Hepatic blood flow decreased, but the indocyanine green intrinsic clearance and extraction remained unchanged. Plasma renin activity (from 9.5 +/- 2.9 to 6.7 +/- 1.6 ng/ml/h) and urinary prostaglandin E2 (from 299 +/- 40 to 112 +/- 36 pg/ml) significantly decreased. No significant changes in glomerular filtration rate, renal plasma flow, and natriuresis occurred, however. CONCLUSIONS Acute L-NMMA infusion in patients with decompensated cirrhosis reduced hepatic blood flow and decreased plasma renin activity and urinary prostaglandin E2, without causing significant changes in renal hemodynamics.
Collapse
Affiliation(s)
- Laurent Spahr
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University Hospital, Geneva, Switzerland.
| | | | | | | | | | | | | |
Collapse
|
42
|
Spahr L, Rubbia-Brandt L, Pugin J, Giostra E, Frossard JL, Borisch B, Hadengue A. Rapid changes in alcoholic hepatitis histology under steroids: correlation with soluble intercellular adhesion molecule-1 in hepatic venous blood. J Hepatol 2001; 35:582-9. [PMID: 11690703 DOI: 10.1016/s0168-8278(01)00190-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND/AIMS In alcoholic hepatitis (AH), enhanced expression of intercellular adhesion molecule-1 (ICAM-1) correlates to neutrophil infiltration and histology. In severe AH under steroids, the evolution of the hepatocyte membranous ICAM-1 expression and its soluble form (sICAM-1) is not known. METHODS Twenty-six consecutive patients with biopsy-proven severe AH had liver tissue studies for hepatocyte membranous ICAM-1 expression by immunostaining. Lobular neutrophils (mean per high power field) were counted after chloracetate esterase staining. Histological damage was assessed semiquantitatively. Circulating levels of sICAM-1 and TNFalpha in peripheral and hepatic vein were measured using immunoassays. After 8 days on steroids, 19 patients had repeat biopsy. RESULTS At baseline, hepatocyte membranous ICAM-1 correlated both to histology (r=0.55, P<0.01) and to lobular neutrophils (r=0.56, P<0.01). On steroids, sICAM-1 in hepatic vein and TNFalpha in both vascular beds decreased. Hepatocyte membranous ICAM-1 and hepatocellular damage decreased, but lobular neutrophils increased. Changes in sICAM-1 in hepatic vein correlated to histological changes (r=0.68, P<0.01). CONCLUSIONS In severe AH under steroids, the short term histological improvement was associated with a decrease in circulating TNFalpha, a decrease in ICAM-1 expression, and correlated to hepatic vein sICAM-1 changes.
Collapse
Affiliation(s)
- L Spahr
- Gastroenterology and Hepatology, University Hospital, 24, Rue Micheli-du-Crest 1211 Geneva 14, Switzerland.
| | | | | | | | | | | | | |
Collapse
|
43
|
Rubbia-Brandt L, Leandro G, Spahr L, Giostra E, Quadri R, Malé PJ, Negro F. Liver steatosis in chronic hepatitis C: a morphological sign suggesting infection with HCV genotype 3. Histopathology 2001; 39:119-24. [PMID: 11493327 DOI: 10.1046/j.1365-2559.2001.01208.x] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIMS To identify factors associated with liver steatosis in chronic hepatitis C. METHODS AND RESULTS Occurrence and severity of liver steatosis in 254 chronic hepatitis C patients were compared with presence of alcohol abuse, body mass index (BMI) >26, history of intravenous drug addiction and hepatitis C virus (HCV) genotype. Steatosis was found in 109 (43%) patients. The occurrence of steatosis was significantly associated with ongoing alcohol abuse (P=0.03) or HCV genotype 3 (P= 0.003), but not with BMI >26. A moderate to severe steatosis was present in 60% of patients infected with HCV genotype 3, irrespective of the presence of alcohol abuse, BMI >26 or history of intravenous drug addiction. Using a multivariable stepwise logistic regression analysis, infection with genotype 3 had an odds ratio (OR) of 10 (95% confidence interval (CI)=4.56-22) for a liver steatosis, whereas the presence of a cirrhosis at histology had an OR=0.256 (95% CI=0.07-0.92). CONCLUSIONS A moderate to severe degree of steatosis of the liver is a morphological sign suggestive of infection with HCV genotype 3, independent of other risk factors of a fatty liver, but it may disappear at late stages of the disease.
Collapse
Affiliation(s)
- L Rubbia-Brandt
- Division of Clinical Pathology, University Hospital, 1 rue Michel Servet, 1211 Geneva, Switzerland.
| | | | | | | | | | | | | |
Collapse
|
44
|
|
45
|
Quadri R, Giostra E, Hadengue A, Negro F. The intrahepatic T helper cytokine profile does not predict the response to alpha-interferon in chronic hepatitis C. J Hepatol 2001; 35:150-1. [PMID: 11495035 DOI: 10.1016/s0168-8278(01)00075-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
|
46
|
Nishida H, Giostra E, Spahr L, Mentha G, Mitamura K, Hadengue A. Validation of color Doppler EUS for azygos blood flow measurement in patients with cirrhosis: application to the acute hemodynamic effects of somatostatin, octreotide, or placebo. Gastrointest Endosc 2001; 54:24-30. [PMID: 11427837 DOI: 10.1067/mge.2001.115336] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Color Doppler EUS (CD-EUS) allows minimally invasive measurement of azygos blood flow (AzBF) in portal hypertension, but further validation of the method is needed. Because a limited number of patients has been studied, the acute hemodynamic effects of somatostatin and octreotide on AzBF and gastric mucosal perfusion are poorly defined in portal hypertension. METHODS A double-blind hemodynamic study was designed to assess rapid changes in AzBF over a 60-minute period after intravenous administration of somatostatin, octreotide, and placebo in 30 stable patients with biopsy-proven cirrhosis. AzBF was measured by using both CD-EUS and the invasive thermal dilution technique in the first 10 patients (phase 1). Then, with CD-EUS alone, the hemodynamic study was extended to a further 20 patients (phase 2). In addition, gastric mucosal perfusion changes were assessed by using laser Doppler flowmetry at endoscopy. RESULTS In phase 1, the 2 methods for AzBF measurement showed significant correlations both for baseline values (r = 0.685) and for AzBF changes over 60 minutes after drug administration (r = 0.733). In phase 2, a reduction was observed in AzBF 10 minutes after octreotide or somatostatin administration (-47% and -23%, p < 0.0001 vs. placebo, p = 0.058 vs. placebo, respectively). After 60 minutes of somatostatin infusion, AzBF increased 27% over placebo values (p < 0.04). Gastric mucosal perfusion was transiently reduced 5 minutes after octreotide or somatostatin (-21% and -32%, respectively, p < 0.02 vs. placebo). CONCLUSIONS This is the first study to validate CD-EUS AzBF measurement with reference to the invasive thermodilution technique in cirrhosis. It confirmed the transient effects of somatostatin and octreotide on both AzBF and gastric mucosal perfusion. In addition, a significant rebound phenomenon after 60 minutes of continuous intravenous somatostatin infusion was observed.
Collapse
Affiliation(s)
- H Nishida
- Department of Gastroenterology and Hepatology, Geneva, Switzerland
| | | | | | | | | | | |
Collapse
|
47
|
Durand F, Bernuau J, Giostra E, Mentha G, Shouval D, Degott C, Benhamou JP, Valla D. Wilson's disease with severe hepatic insufficiency: beneficial effects of early administration of D-penicillamine. Gut 2001; 48:849-52. [PMID: 11358907 PMCID: PMC1728316 DOI: 10.1136/gut.48.6.849] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Wilson's disease, heralded by severe hepatic insufficiency, is a rare disorder for which emergency liver transplantation is considered to be the only effective therapy. AIMS To report the features of Wilson's disease with severe hepatic insufficiency in a series of 17 patients and, during the second period of the study, to assess the efficacy of a policy consisting of early administration of D-penicillamine. PATIENTS Seventeen consecutive patients with Wilson's disease were studied. During the first period of the study (up to 1979), none of the patients received D-penicillamine. During the second period (after 1979), all patients without encephalopathy at admission received D-penicillamine. RESULTS The four patients observed during the first period who did not have encephalopathy at admission and did not receive D-penicillamine progressed to encephalopathy and died. Among the 13 consecutive patients observed during the second period, two patients with encephalopathy at admission did not receive D-penicillamine and were transplanted. The 11 remaining patients all received D-penicillamine. Ten of these patients survived without the need for transplantation and returned to compensated liver disease without liver insufficiency. In one patient, liver insufficiency progressed and transplantation had to be performed. CONCLUSIONS In most patients with Wilson's disease heralded by severe hepatic insufficiency and without encephalopathy at admission, early administration of D-penicillamine was associated with survival without transplantation. These results suggest the importance of early diagnosis of this form of Wilson's disease before the onset of encephalopathy, and favour early administration of D-penicillamine which could avoid the need for transplantation in most cases.
Collapse
Affiliation(s)
- F Durand
- Service d'Hépatologie, Hôpital Beaujon, Clichy, France.
| | | | | | | | | | | | | | | |
Collapse
|
48
|
Affiliation(s)
- M Escher
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospital, 1211 Geneva, Switzerland
| | | | | | | |
Collapse
|
49
|
Spahr L, Vingerhoets F, Lazeyras F, Delavelle J, DuPasquier R, Giostra E, Mentha G, Terrier F, Hadengue A. Magnetic resonance imaging and proton spectroscopic alterations correlate with parkinsonian signs in patients with cirrhosis. Gastroenterology 2000; 119:774-81. [PMID: 10982772 DOI: 10.1053/gast.2000.17857] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS The relationship between abnormalities found by magnetic resonance imaging (MRI) and proton spectroscopy (MRS) and the clinical signs of hepatic encephalopathy is not well characterized. Motor disturbances have been described, suggesting that basal ganglia (BG) are altered. METHODS We evaluated 19 unselected consecutive patients with biopsy-proven cirrhosis evaluated for liver transplantation for the presence of parkinsonian signs using the Unified Parkinson's Disease Rating Scale (UPDRS) and Purdue Pegboard test, and correlated these neurologic abnormalities with MRI and MRS studies. Brain MRI intensities were expressed as signal-to-noise ratios. MRS findings obtained from one voxel in the BG and one in the occipital white matter (WM) were expressed as metabolite ratios. Six healthy subjects had normal values. RESULTS Compared with healthy subjects, patients with subclinical or grade 1 hepatic encephalopathy had hyperintensity in occipital WM and all BG tissues except thalamus and reduced Ino/Cr and Cho/Cr ratios in both voxels. In the BG, MRI intensity was correlated with the UPDRS (P < 0.05, r = 0.56). The Cho/Cr ratio also correlated with both UPDRS (P < 0.02, r = -0.59) and Pegboard scores (P < 0.02, r = 0.61). CONCLUSIONS In cirrhosis, parkinsonian signs correlate with BG alterations detected by MRI and MRS.
Collapse
Affiliation(s)
- L Spahr
- Division of Gastroenterology and Hepatology, University Hospital, Geneva, Switzerland.
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Mentha G, Morel P, Majno P, Giostra E, Rubbia L, Bednarkiewicz M, Van Gessel E, Klopfenstein CE, Romand J, Hadengue A. [Start of an adult living donor liver transplantation program in Switzerland]. Schweiz Med Wochenschr 2000; 130:1199-205. [PMID: 11013923] [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: 02/17/2023]
Abstract
The shortage of cadaver organs has prompted transplant centres to seek new sources of grafts. While living-donor left lobe transplantation (segments II and III) is an established procedure for children, living donor right liver transplantation (segments V, VI, VII, VIII), which can provide adequate liver mass for an average-sized adult patient, is technically more demanding and potentially associated with higher risks for the donor. In view of the permanent shortage of organs in Switzerland, we started an adult living donor liver transplantation programme in 1999 with the approval of the Clinical Ethics Committee of Geneva University Hospitals. Donor evaluation was performed only after the recipient had been officially registered for transplantation in the national waiting list. Preoperative evaluation consisted of a preliminary information phase with blood tests and Doppler ultrasonography, a second phase with radiological non invasive investigations (CT scan with volume measurements, magnetic resonance cholangiography) and a third phase including liver biopsy and angiography. A formal psychiatric evaluation was performed in all cases and detailed consent was required. Eight potential donors were investigated, 5 were not retained because of too small right liver or steatosis, and 3 were accepted (wife, son, sister). Living-donor hepatectomy was performed without interrupting the vascular blood flow. The liver graft was perfused ex-situ with University of Wisconsin solution. The grafts were anastomosed to the preserved vena cava of the recipient and the portal and arterial anastomoses were performed without interposition grafts, with short cold ischaemic times in the 3 cases. The graft-to-recipient weight ratio ranged from 1.04 to 1.12%. The grafts worked immediately; the post-operative course in the 3 recipients was unremarkable and no rejection episode occurred. Significant complications were observed in one donor (percutaneously drained bilioma and spontaneously resolved popliteal sensory palsy). Living-donor right liver transplantation is a potentially valuable solution to the increasing shortage of donor organs. The procedure can be performed safely provided stringent criteria for donor selection, for donor-recipient coupling (> 1% graft to body weight ratio) and for centre selection (experience in liver surgery, reduced and split liver transplantation) are applied.
Collapse
Affiliation(s)
- G Mentha
- Département de chirurgie, Hôpitaux Universitaires de Genève
| | | | | | | | | | | | | | | | | | | |
Collapse
|