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Sterpetti AV, Kappes SK. Cirrhosis and Bleeding Esophageal Varices: Historic Perspectives. J Gastrointest Surg 2020; 24:1929-1936. [PMID: 32500417 DOI: 10.1007/s11605-020-04674-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/25/2020] [Indexed: 01/31/2023]
Abstract
The paper describes the fundamental discoveries in the definition and treatment of patients with bleeding esophageal varices and cirrhosis.
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Affiliation(s)
- Antonio V Sterpetti
- University of Rome Sapienza, Rome, Italy. .,Policlinico Umberto I, Viale del Policlinico, 00167, Rome, Italy.
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Tokodai K, Kawagishi N, Miyagi S, Nakanishi C, Hara Y, Nakanishi W, Kamei T, Ohuchi N. Splenectomy for Severe Intestinal Bleeding Caused by Portal Hypertensive Enteropathy After Pediatric Living-Donor Liver Transplantation: A Report of Three Cases. Transplant Proc 2017; 49:1129-1132. [DOI: 10.1016/j.transproceed.2017.03.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Portale Hypertension. PRAXIS DER VISZERALCHIRURGIE. GASTROENTEROLOGISCHE CHIRURGIE 2011. [PMCID: PMC7123479 DOI: 10.1007/978-3-642-14223-9_38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Während die Pathologie, die zur portalen Hypertension führt, im prähepatischen, hepatischen und posthepatischen venösen Gefäßbett liegen kann, machen die intrahepatischen Erkrankungen mit Abstand den Großteil aus. In unseren Breitengraden ist es die durch Alkoholabusus bedingte ethyltoxische Leberzirrhose, weltweit die durch Infektionen (HCV, HBV) bedingten Zirrhosen. Die chronische Hepatitis C mit ihren Komplikationen (Leberzellversagen, portale Hypertension und hepatozelluläres Karzinom) wird in den kommenden Jahren trotz moderner Therapieverfahren noch an Bedeutung gewinnen.
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The usefulness of distal splenorenal shunt in children with portal hypertension for the treatment of severe thrombocytopenia and leukopenia. World J Surg 2008; 32:483-7. [PMID: 18196322 DOI: 10.1007/s00268-007-9356-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND In the current era of transplantation and therapeutic endoscopy, the role of the distal splenorenal shunt (DSRS) for portal hypertension (PH) has diminished. We reviewed the outcome of the use of DSRS in children to determine the usefulness of this operation. METHODS In the follow-up course for PH from 1987 to 2006, 15 patients who developed severe thrombocytopenia (platelet count <50 x 10(3)/mm(3)) and/or leukopenia (WBC count <3000/mm(3)) with normal liver function were referred for DSRS. Primary diagnosis was portal vein thrombosis (N=10) and congenital hepatic fibrosis (N=5). Platelet, WBC count, liver function test, and spleen size were checked before and after DSRS. Shunt patency was accessed postoperatively. Operative morbidity, mortality, and long-term outcomes were measured. RESULTS Platelet count and WBC count increased in individual patients. Mean value of each count increased significantly after DSRS (p=0.002, .004, respectively). Spleen size decreased significantly (N=7, p=0.018). Shunt patency rate was 100%. There was one postoperative complication and no postoperative mortality. Two patients developed portopulmonary hypertension. No patients underwent subsequent transplantation or endoscopic treatment for gastroesophageal varices after DSRS. CONCLUSIONS DSRS is an effective and reliable procedure for children with PH and is still useful for selected pediatric patients.
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Jones VS, Sundaraj AP, O'Loughlin EV, Stormon M, Lord DJE, Shun A. Late-onset inferior vena cava obstruction in a shunted patient--a unique cause of rebleeding in children with portal hypertension. J Pediatr Surg 2007; 42:1953-6. [PMID: 18022456 DOI: 10.1016/j.jpedsurg.2007.07.048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2007] [Revised: 07/11/2007] [Accepted: 07/14/2007] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rebleeding in the presence of an adequate patent portosystemic shunt in a patient with portal hypertension (PHT) is uncommon. Inferior vena cava (IVC) obstruction as the cause of rebleeding in this situation has not been reported in the literature. METHODS Records from a pediatric tertiary care center were reviewed over a 15-year period. Portosystemic shunt procedures for bleeding esophageal varices were done in 39 children. Patients who, after a shunt surgery for PHT, developed a rebleed because of IVC obstruction in the presence of a patent shunt were identified. RESULTS AND CONCLUSIONS Late IVC obstruction in the presence of a patent shunt was identified in 2 patients. The etiology included adhesions, caudate lobe hypertrophy, and macronodular cirrhosis. Diagnosis was by angiography, and treatment included angioplasty and liver transplantation. Awareness of this condition helps direct treatment appropriately in the clinical scenario of a rebleed in a shunted patient with PHT.
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Affiliation(s)
- Vinci S Jones
- Department of Surgery, The Children's Hospital at Westmead, Sydney 2145, NSW, Australia.
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Arepally A, Karmarkar PV, Qian D, Barnett B, Atalar E. Evaluation of MR/Fluoroscopy–guided Portosystemic Shunt Creation in a Swine Model. J Vasc Interv Radiol 2006; 17:1165-73. [PMID: 16868170 DOI: 10.1097/01.rvi.0000228493.07075.fc] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To evaluate three different percutaneous portosystemic shunts created with magnetic resonance (MR) imaging and fluoroscopy guidance in a swine model. MATERIALS AND METHODS In stage 1 of the experiment, an active MR intravascular needle system was created for needle tracking and extracaval punctures. Twenty inferior vena cava (IVC)/superior mesenteric vein (SMV)/portal vein (PV) punctures were performed in 10 swine (weight, 40-45 kg) in a 1.5-T short-bore interventional MR imager. With use of a real-time MR imaging sequence, the needle was guided through the IVC and into the SMV or PV (N = 20 punctures). After confirmation, a wire was advanced into the portal venous system under MR imaging guidance (N = 20). In stage 2, animals were transferred to the radiographic fluoroscopy suite for deployment of shunts. Three different shunts were evaluated in this study: (i) a commercial stent-graft, (ii) a prototype bridging stent, and (iii) a prototype nitinol vascular anastomotic device. Postprocedural necropsy was performed in all animals. RESULTS Successful MR-guided IVC/SMV punctures were performed in all 20 procedures (100%). All three shunts were deployed. Stent-grafts had the poorest mechanism for securing a shunt. The vascular anastomotic device and the bridging stent had more secure anchoring mechanisms but also had higher technical failure rates (50% and 40%, respectively). When deployed successfully, the vascular anastomotic device resulted in no bleeding at the sites of punctures at necropsy. CONCLUSION Percutaneous shunts and vascular anastomoses between the portal mesenteric venous system and IVC were successfully created with use of a combination of MR imaging and conventional fluoroscopy for guidance.
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Affiliation(s)
- Aravind Arepally
- Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Blalock 545, 600 North Wolfe Street, Baltimore, MD 21287, USA.
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Livingstone AS, Koniaris LG, Perez EA, Alvarez N, Levi JU, Hutson DG. 507 Warren-Zeppa distal splenorenal shunts: a 34-year experience. Ann Surg 2006; 243:884-92; discussion 892-4. [PMID: 16772792 PMCID: PMC1570568 DOI: 10.1097/01.sla.0000219681.08312.87] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To define the long-term characteristics, prognostic factors, and outcomes of patients undergoing selective splenorenal shunting procedures for portal hypertension-induced recurrent upper gastrointestinal bleeding. MATERIALS AND METHODS A retrospective evaluation of a prospectively collected data set. RESULTS From June 1971 through May 2005, 507 Warren-Zeppa shunts were performed at a single institution. Indications included: alcoholic cirrhosis, 52.6%; viral cirrhosis, 21.8%; cryptogenic cirrhosis, 8.4%; autoimmune cirrhosis, 5.8%; and other causes, 6.3%. Median survival was 81 months (5-year survival, 58.9%; 10-year survival, 34.4%; 20-year survival, 12.5%). patients with portal vein thrombosis and biliary cirrhosis demonstrated better survival than others (P = 0.03), while patients with alcoholic cirrhosis trended toward worse survival than those with nonalcoholic causes (P = 0.11). Multivariate analysis of preoperative risk factors found body hair loss (hazard ratio, 17.3; P > 0.005), preoperative encephalopathy (hazard ratio, 1.93; P > 0.003), diuretic use (hazard ratio, 1.43; P > 0.003), and age (hazard ratio, 1.02 per year of age; P > 0.051) were independent predictors of poor long-term survival. Multivariate analysis of operative factors demonstrated blood loss <500 mL was predictive of up to a 4-fold improved long-term survival (hazard ratio, 3.95; P < 0.013). Postoperative complications included: recurrent bleeding, 12%; ascites, 17.5%; and encephalopathy, 13.9%. Multivariate analysis of postoperative factors prospectively collected in 130 patients found that alcoholic recidivism (hazard ratio, 2.66; P > 0.001) was the only independent predictor of poor prognosis. CONCLUSIONS The Warren-Zeppa shunt provides long-term survival and control of bleeding in most patients with portal hypertension. Excellent long-term survival can be obtained in properly selected patients with portal hypertension and relatively spared hepatic function.
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Affiliation(s)
- Alan S Livingstone
- Dewitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
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Henderson JM, Boyer TD, Kutner MH, Galloway JR, Rikkers LF, Jeffers LJ, Abu-Elmagd K, Connor J. Distal splenorenal shunt versus transjugular intrahepatic portal systematic shunt for variceal bleeding: a randomized trial. Gastroenterology 2006; 130:1643-51. [PMID: 16697728 DOI: 10.1053/j.gastro.2006.02.008] [Citation(s) in RCA: 201] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2005] [Accepted: 01/25/2006] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Variceal bleeding refractory to medical treatment with beta-blockers and endoscopic therapy can be managed by variceal decompression with either surgical shunts or transjugular intrahepatic portal systemic shunts (TIPS). This prospective randomized trial tested the hypothesis that patients receiving distal splenorenal shunts (DSRS) would have significantly lower rebleeding and encephalopathy rates than TIPS in management of refractory variceal bleeding. METHODS A prospective randomized controlled clinical trial at 5 centers was conducted. One hundred forty patients with Child-Pugh class A and B cirrhosis and refractory variceal bleeding were randomized to DSRS or TIPS. Protocol and event follow-up for 2-8 years (mean, 46 +/- 26 months) for primary end points of variceal bleeding and encephalopathy and secondary end points of death, ascites, thrombosis and stenosis, liver function, need for transplant, quality of life, and cost were evaluated. RESULTS There was no significant difference in rebleeding (DSRS, 5.5%; TIPS, 10.5%; P = .29) or first encephalopathy event (DSRS, 50%; TIPS, 50%). Survival at 2 and 5 years (DSRS, 81% and 62%; TIPS, 88% and 61%, respectively) were not significantly different (P = .87). Thrombosis, stenosis, and reintervention rates (DSRS, 11%; TIPS, 82%) were significantly (P < .001) higher in the TIPS group. Ascites, need for transplant, quality of life, and costs were not significantly different. CONCLUSIONS DSRS and TIPS are similarly efficacious in the control of refractory variceal bleeding in Child-Pugh class A and B patients. Reintervention is significantly greater for TIPS compared with DSRS. Because both procedures have equivalent outcomes, the choice is dependent on available expertise and ability to monitor the shunt and reintervene when needed.
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Usuda M, Fujimori K, Koyamada N, Fukumori T, Sekiguchi S, Kawagishi N, Akamatsu Y, Tsukamoto S, Enomoto Y, Ohkouchi N, Satomi S. Serious intestinal bleeding from vascular ectasia secondary to portal thrombosis after living-related liver transplantation in a child. ACTA ACUST UNITED AC 2005; 12:317-20. [PMID: 16133700 DOI: 10.1007/s00534-005-0971-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2004] [Accepted: 12/25/2004] [Indexed: 11/24/2022]
Abstract
Serious intestinal bleeding from vascular ectasia secondary to extrahepatic portal thrombosis is much less frequent than variceal bleeding, and its treatment is not clearly defined. We describe a 4-year-old girl with repeated intestinal bleeding from vascular ectasia, without any varix, with late extrahepatic portal vein thrombosis (PVT) and late hepatic artery thrombosis (HAT) after living-related liver transplantation. The bleeding stopped after simple splenectomy. She has presented neither bleeding nor any serious complications related to splenectomy for 1 year to date. We think uncontrollable hemorrhage from gastrointestinal vascular ectasia secondary to extrahepatic portal thrombosis in a pediatric patient can and should be treated by simple splenectomy, because patients with this complication usually have a normally functioning liver. However, it is not clear whether this procedure is effective for variceal bleeding.
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Affiliation(s)
- Masahiro Usuda
- Division of Advanced Surgical Science and Technology, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
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Sorbi D, Gostout CJ, Peura D, Johnson D, Lanza F, Foutch PG, Schleck CD, Zinsmeister AR. An assessment of the management of acute bleeding varices: a multicenter prospective member-based study. Am J Gastroenterol 2003; 98:2424-34. [PMID: 14638344 DOI: 10.1111/j.1572-0241.2003.t01-1-07705.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Bleeding from esophagogastric varices is a major complication of portal hypertension. Despite recent practice guidelines for the management of bleeding esophageal or gastric varices, the widespread application of these measures by gastroenterologists has not been evaluated. The purpose of this study was to continue the concept of membership-based research within diverse practice settings by expanding the American College of Gastroenterology (ACG) GI Bleeding Registry to assess the management and outcome of acute variceal bleeding. METHODS All ACG members (domestic and foreign) were invited to participate during the 1997 Annual Fall meeting and by mail. Data were collected over 12 months. Information obtained included physician training, practice demographics, patient demographics, disease etiology and severity, clinical presentation, medications, transfusion needs, therapy, complications, and rebleeding within 2 wk. RESULTS A total of 93 physicians/centers (79.6% domestic, 26.9% university and affiliated, 3.2% Veterans Affairs) participated. Complete demographic data were available for 725 of the 741 patients enrolled with index bleeding. The median age of these 725 patients was 52 yr and 73.3% were male. The most common single etiology for portal hypertension was cirrhosis (94.3%). The most common causes of cirrhosis were alcohol (56.7%), hepatitis C virus (30.3%), and hepatitis B virus (10.0%). Hemodynamic instability was noted in 60.7% of the patients (22.3% tachycardic, 9.7% orthostatic, 28.7% hypotensive). Index interventions included banding (40.8%; median five bands), sclerotherapy (36.3%), combination banding/sclerotherapy (6.2%), octreotide (52.6%; median 3 days), balloon tamponade (5.5%), transjugular intrahepatic portosystemic shunt (TIPS) (6.6%), liver transplantation (1.1%), surgical shunt (0.7%), and embolization (0.1%). Transfusion of packed red blood cells, fresh frozen plasma, and platelets was given in 83.4%, 44.7%, and 24.6% of the patients with index bleeding, respectively. Median transfusion was four units of packed red blood cells, three units of fresh frozen plasma, and 1.5 units of platelets. Rebleeding occurred in 92 of the 741 patients (12.6%) at a median of 7 days (mean 11 days) and was treated by banding (18.5%; median six bands), sclerotherapy (30.4%), octreotide (63%; median 2 days), balloon tamponade (17.4%), TIPS (15.2%), and surgical shunt (3.3%). Complications from the index bleeding and rebleeding within 2 wk included ulceration (2.6%, 2.2%), aspiration (2.4%, 3.3%), medication side effects (0.8%, 0%), dysphagia (2.3%, 0%), odynophagia (2.2%,0%), encephalopathy (13%,17.4%), and hepatorenal syndrome (2.4%, 2.2%), respectively. After the index bleeding, 46.2% of patients were treated with beta-blockers and 8.2% with nitrates. The majority of patients with index bleeding had Child's B cirrhosis (61.5%). Patients presenting with recurrent bleeding had mostly Child's B (46.7%) or Child's C cirrhosis (44.6%). The overall short-term mortality after index bleeding was 12.9%. CONCLUSIONS Acute variceal hemorrhage occurs more often in patients with Child's B and C cirrhosis. Endoscopic banding is the most common single endoscopic intervention. Adjunctive pharmacotherapy is prevalent acutely and after stabilization. Both morbidity and mortality may be lower than reported in previous studies.
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Affiliation(s)
- Darius Sorbi
- Department of Internal Medicine, Division of Gastroenterology, Mayo Clinic, Scottsdale, Arizona, USA
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Azoulay D, Castaing D, Majno P, Saliba F, Ichaï P, Smail A, Delvart V, Danaoui M, Samuel D, Bismuth H. Salvage transjugular intrahepatic portosystemic shunt for uncontrolled variceal bleeding in patients with decompensated cirrhosis. J Hepatol 2001; 35:590-7. [PMID: 11690704 DOI: 10.1016/s0168-8278(01)00185-4] [Citation(s) in RCA: 145] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIMS The place of transjugular intrahepatic porto-systemic shunt (TIPS) for variceal haemorrhage uncontrolled by sclerotherapy and medical treatment is still undefined. To investigate the outcome of early salvage TIPS for active uncontrolled variceal haemorrhage, and to identify the factors associated with mortality. METHODS Salvage TIPS was performed in 58 patients as soon as possible after the diagnosis of variceal bleeding refractory to the combination of sclerotherapy and of pharmacological therapy. Twenty-three variables were assessed prospectively to identify predictors of mortality within 60 days of the procedure. RESULTS The haemorrhage was controlled in 52 of 58 patients (90%). Bleeding persisted in six of 58 patients (10%), and recurred in four patients (7%). Overall, 17 (29%) and 20 (35%) patients died within respectively 30 days and 60 days of TIPS: five patients died of persistent bleeding, two patients died of recurrent bleeding, and 13 patients died of terminal liver failure. The actuarial survival following salvage TIPS was 51.7% at 1 year. On multivariate analysis, independent predictors of early mortality were: the presence of sepsis (P=0.001), the use of catecholamines for systemic hemodynamic impairment (P=0.009), and the use of balloon tamponade (P=0.04). Neither a single factor, nor a combination of factors before TIPS allowed to predict mortality confidently in a given patient. CONCLUSIONS Early salvage TIPS is an effective treatment to stop active variceal bleeding refractory to sclerotherapy and pharmacological treatment. Pre-treatment prognostic determinants that correlate to mortality can not be used to predict the outcome in individual cases.
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Affiliation(s)
- D Azoulay
- Department of Liver Surgery and Liver Transplantation, Centre Hépato-Biliaire, UPRES No 1596, IFR 89.9, Hôpital Paul Brousse, Villejuif, France.
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Abstract
Refractory variceal bleeding is defined as bleeding that continues through adequate pharmacologic and endoscopic therapy. In patients with end-stage liver disease, the only option for long-term salvage is liver transplantation. In patients with well-preserved liver function (Child's class A and class B-7), other salvage options such as surgical shunt, TIPS, and devascularization procedures can achieve good outcome. The long-term survival depends on the underlying liver disease, rather than on the variceal bleeding per se.
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Affiliation(s)
- J M Henderson
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA.
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Abou Jaoude MM, Almawi WY. Liver transplantation in patients with previous portasystemic shunt. Transplant Proc 2001; 33:2723-5. [PMID: 11498139 DOI: 10.1016/s0041-1345(01)02161-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- M M Abou Jaoude
- Department of Surgery, St. George's Hospital, Beirut, Lebanon
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Abstract
Haemorrhage from oesophageal varices is a life threatening emergency with a mortality rate in the order of 30%-50%. In the last three decades there have been many advances in the treatment and prevention of variceal bleeding. Over recent years the introduction of new pharmaceutical agents that reduce portal pressure, endoscopic variceal ligation, transjugular intrahepatic portosystemic shunt, and the availability of liver transplantation have further increased the therapeutic options available to the physician treating this disorder. This article reviews the literature regarding therapies available in the treatment of haemorrhage from oesophageal varices and provides guidelines to aid the physicians in clinical decision making.
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Affiliation(s)
- P J Gow
- Department of Gastroenterology, Oxford Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK
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Abstract
The surgical treatment of portal hypertension has laxed and waned over the past century. Decompressive shunts for variceal bleeding hit their peak in the 1970s, but dissatisfaction with encephalopathy and liver failure led to further developments with selective shunts and devascularization procedures in the 1970s and early 1980s. Liver transplant is the major operative intervention currently in use and of advantage to patients with portal hypertension. The role of the surgeon is as part of the team involved in the full evaluation of patients with cirrhosis and portal hypertension with its complications. The current repertoire of surgical options includes decompressive shunts, either total, partial or selective, devascularization procedures and liver transplantation. These options must be fitted into the overall management schema of pharmacologic and endoscopic therapy as the first-line approaches to managing these patients.
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Affiliation(s)
- J M Henderson
- Department of General Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Henderson JM, Nagle A, Curtas S, Geisinger M, Barnes D. Surgical shunts and TIPS for variceal decompression in the 1990s. Surgery 2000; 128:540-7. [PMID: 11015086 DOI: 10.1067/msy.2000.108209] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND In the 1990s, liver transplantations and transjugular intrahepatic portosystemic shunts (TIPS) have become the most common methods to decompress portal hypertension. This center has continued to use surgical shunts for variceal bleeding in good-risk patients who continue to bleed through endoscopic and pharmacologic treatment. This article reports this center's experience with surgical shunts and TIPS shunts from 1992 through 1999. METHODS Sixty-three patients (Child A, 43 patients; Child B, 20 patients) received surgical shunts: distal splenorenal, 54 patients; splenocaval, 4 patients; coronary caval, 1 patient; and mesocaval, 4 patients. Sixty-two patients had refractory variceal bleeding, and 1 patient had ascites with Budd-Chiari syndrome. Two hundred patients (Child A, 24 patients; Child B, 62 patients; Child C, 114 patients) received TIPS shunts. One hundred forty-nine patients had refractory variceal bleeding, and 51 patients had ascites, hydrothorax, or hepatorenal syndrome. Data were collected by prospective databases, protocol follow-up, and phone contact. RESULTS The 30-day mortality rate was 0% for surgical shunts and 26% for TIPS shunts; the overall survival rate was 86% (median follow-up, 36 months) for surgical shunts and 53% (median follow-up, 40 months) for TIPS shunts. For surgical shunts, the portal hypertensive rebleeding rate was 6.3%; the overall rebleeding rate was 14.3%. For TIPS shunts, the overall rebleeding rate was 25.5% (30-day, 9.4%; late, 22.4%). There were 4 reinterventions for surgical shunts (6.3%); the reintervention rate for TIPS shunts in the bleeding group was 33%, and the reintervention rate in the ascites group was 9.5%. Encephalopathy was severe in 3.1% of the shunt group and mild in 17.5%; this was not systematically evaluated in the TIPS shunts patients. CONCLUSIONS Surgical shunts still have a role for patients whose condition was classified as Child A and B with refractory bleeding, who achieve excellent outcomes with low morbidity and mortality rates. TIPS shunts have been used in high-risk patients with significant early and late mortality rates and have been useful in the control of refractory bleeding and as a bridge to transplantation. The comparative role of TIPS shunts versus surgical shunt in patients whose condition was classified as Child A and B is under study in a randomized controlled trial.
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Affiliation(s)
- J M Henderson
- Department of Surgery and Radiology, The Cleveland Clinic Foundation, Cleveland, Ohio 44119, USA
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Orozco H, Mercado MA, Chan C, Guillén-Navarro E, López-Martínez LM. A comparative study of the elective treatment of variceal hemorrhage with beta-blockers, transendoscopic sclerotherapy, and surgery: a prospective, controlled, and randomized trial during 10 years. Ann Surg 2000; 232:216-9. [PMID: 10903600 PMCID: PMC1421133 DOI: 10.1097/00000658-200008000-00011] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare three options for the elective treatment of portal hypertension during a 10-year period. METHODS Patients included in the trial were 18 to 76 years old, had a history of bleeding portal hypertension, and had undergone no prior treatment. Treatment options were beta-blockers (propranolol), sclerotherapy, and portal blood flow-preserving procedures (selective shunts and the Sugiura-Futagawa operation). RESULTS A total of 119 patients were included: 40 in the pharmacology group, 46 in the sclerotherapy group,and 33 in the surgical group. The three groups showed no differences in terms of age, Child-Pugh classification, and cause of liver disease. The rebleeding rate was significantly lower in the surgical group than in the other two groups. The rebleeding rate was only 5% in the Child A surgical group, compared with 71% and 68% for the sclerotherapy and pharmacotherapy groups, respectively. Survival was better for the low-risk patients (Child A) in the three groups, but when the three options were compared, no significant difference was found. CONCLUSIONS Portal blood flow-preserving procedures offer the lowest rebleeding rate in low-risk patients undergoing elective surgery.
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Affiliation(s)
- H Orozco
- Instituto Nacional de la Nutrición, Salvador Zubirán, Mexico City, Mexico
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Zacks SL, Sandler RS, Biddle AK, Mauro MA, Brown RS. Decision-analysis of transjugular intrahepatic portosystemic shunt versus distal splenorenal shunt for portal hypertension. Hepatology 1999; 29:1399-405. [PMID: 10216122 DOI: 10.1002/hep.510290512] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) and surgical distal splenorenal shunt (DSRS) are treatments for complications of portal hypertension. TIPS is widely used because it is relatively easy to place. Because TIPS may malfunction over time, it is unclear whether TIPS is superior to DSRS in patients with Child's class A cirrhosis who enjoy a longer survival. This study compared the cost-effectiveness of TIPS to DSRS for portal hypertension in Child's class A cirrhosis. A decision analysis model was used to evaluate the number of procedures, life expectancy, and costs over the first 2 years in patients with Child's class A cirrhosis who underwent a TIPS or DSRS. Patients who received TIPS survived 1.96 years, required 1.7 procedures, and incurred $41,685 in costs. Patients who underwent a DSRS survived 1.86 years, required 1.0 procedure, and incurred $26,951 in costs. The cost-effectiveness of TIPS compared with DSRS was $147,340 per life-year saved. Adjusting the rate of TIPS dysfunction, 1-year survival, or the number of ultrasounds to detect TIPS dysfunction did not change the results. In patients with Child's class A cirrhosis, DSRS is a more cost-effective treatment than TIPS. Until the results of a randomized controlled trial comparing TIPS with DSRS are available, TIPS should be regarded as experimental and prohibitively expensive in Child's class A cirrhosis.
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Affiliation(s)
- S L Zacks
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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19
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Hay JW, Ernst RL, Kessler CM. Cost-effectiveness analysis of alternative factor VIII products in treatment of haemophilia A. Haemophilia 1999; 5:191-202. [PMID: 10444287 DOI: 10.1046/j.1365-2516.1999.00308.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Manufactured factor VIII (FVIII) concentrates of varying purity are available for managing patients with haemophilia A. This study is a cost-effectiveness analysis of ultra-high purity and recombinant (UHP/R) FVIII products relative to intermediate and very-high purity (IP/VHP) preparations. Because the societal (including research and development) costs of FVIII products are unknown and product prices vary with market conditions, we conducted the analysis with treatment cost as a variable quantity. We estimated the largest price premium that could be paid for a UHP/R concentrate relative to an IP/VHP concentrate such that the UHP/R product is the more cost-effective preparation. In the analysis haemophilic patients were assumed to be seropositive for human immunodeficiency virus, seropositive for hepatitis C (HCV), or at risk for seroconversion of hepatitis A (HAV) or hepatitis B (HBV). The results showed that the maximum cost-effective UHP/R price premium is essentially zero if the patient is only at risk of HAV or HBV infection, positive but small for the base-case HCV+ patient, and positive and large for the base-case HIV+ patient having a short life expectancy. Thus UHP/R preparations are not uniformly more cost-effective than IP/VHP products across the spectrum of haemophilic patients' health problems, and the relative cost-effectiveness of the two classes of prepared FVIII products is sensitive to product prices. The methodology employed here can be used in other circumstances where multiple treatments exist for illnesses for which there are significant multiple comorbidities or health risks.
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Affiliation(s)
- J W Hay
- Department of Pharmaceutical Economics and Policy, School of Pharmacy, University of Southern California, USA
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20
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Abstract
Although endoscopic sclerotherapy and TIPS remain the primary therapeutic tools in management of acute variceal bleeding, surgical shunts must be considered for low-risk patients with bleeding. OLTx is the only definitive treatment for patients with end-stage liver disease and vascular decompensation. Furthermore, the current prospective multicenter randomized study, funded by the National Institutes of Health and Human Services, will help determine the role of DSRS versus TIPS in cirrhotic patients with good hepatic reserve. This is a necessity in a time in which organ shortages are ever-increasing because of a growing disparity between the number of patients listed for transplantation each year versus the number of suitable organ donors. The various surgical techniques should be applied in different situations based on patients' clinical status at the time of the bleed and whether they are considered candidates for liver transplantation.
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Affiliation(s)
- H E Vargas
- Thomas E. Starzl Transplantation Institute, Pittsburgh, Pennsylvania, USA. hvargas+@pitt.edu
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21
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Henderson JM. Variceal Bleeding. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 1999; 2:61-67. [PMID: 11096574 DOI: 10.1007/s11938-999-0020-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Cirrhotic patients should receive an endoscopy. Those with medium to large varices identified by endoscopy should receive beta-blocker therapy. The initial episode of variceal bleeding should be managed with endoscopic therapy to control the acute bleeding and concurrent infusion of octreotide. Portal hypertension and liver disease should be fully evaluated after such an episode, and patients should be started on first-line treatment (endoscopic therapy and pharmacologic therapy) to reduce the risk of further bleeding. Patients who bleed again after first-line therapy, and those with persistent risk factors whose varices are not obliterated by first-line treatment should be considered for second-line treatment, which is variceal decompression with transjugular intrahepatic portosystemic shunt (TIPS) or surgical shunt. For patients with end-stage liver disease, liver transplantation may be the most appropriate treatment option. The management of variceal bleeding leading up to transplantation depends on the severity of the bleeding and available expertise. Minimal therapy to bridge the patient to transplantation is the goal. Devascularization procedures are reserved for patients who are not candidates for decompression because of venous thrombosis.
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Affiliation(s)
- JM Henderson
- The Cleveland Clinic Foundation, Department of General Surgery, 9500 Euclid Avenue, Cleveland, OH 44195
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22
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Patel NH, Chalasani N, Jindal RM. Current status of transjugular intrahepatic portosystemic shunts. Postgrad Med J 1998; 74:716-20. [PMID: 10320885 PMCID: PMC2431632 DOI: 10.1136/pgmj.74.878.716] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The use of the transjugular intrahepatic portosystemic shunt (TIPS) has emerged as an important nonoperative modality for variceal bleeding, intractable ascites, and for selected cases of hepatic venous obstruction. We believe that TIPS should be viewed as a 'bridge' to liver transplantation and should be carried out only in experienced centres. The adverse haemodynamic changes on the cardiopulmonary system after TIPS should be borne in mind. Prospective trials to evaluate the role of TIPS versus sclerotherapy in variceal bleeding will be watched with interest. There is, however, an urgent need to improve long-term results of TIPS as stent thrombosis and stenosis occur frequently. We advocate routine surveillance to detect these problems at an early stage.
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Affiliation(s)
- N H Patel
- Department of Radiology, Indiana University School of Medicine, Indianapolis, USA
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23
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Gerbes AL, Gülberg V, Waggershauser T, Holl J, Reiser M. Transjugular intrahepatic portosystemic shunt (TIPS) for variceal bleeding in portal hypertension: comparison of emergency and elective interventions. Dig Dis Sci 1998; 43:2463-9. [PMID: 9824135 DOI: 10.1023/a:1026686232756] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Nonsurgical reduction of portal hypertension by transjugular intrahepatic portosystemic shunt (TIPS) is widely used for prevention of variceal rebleeding (elective TIPS). Information is limited about the value of emergency TIPS for acute variceal bleeding unresponsive to endoscopic and drug therapy. The aim of the present study was therefore to determine whether the effects and complications differ between emergency and elective TIPS in patients with cirrhosis of the liver. TIPS was performed in 11 patients with acute variceal bleeding unresponsive to endoscopic treatment and 22 patients in stable condition after an episode of variceal bleeding. Clinical examination, blood sampling, Doppler sonography of TIPS flow, and upper gastrointestinal endoscopy were performed at days 1, 7, and 30 and at three-month intervals after TIPS. Mean follow-up was 549 (1-987) days. Bleeding was controlled by emergency TIPS in 10/11 patients. Probability of survival was not different after emergency and elective TIPS (0.73 vs 0.84 at one year). Early rebleeding (< or =2 weeks) occurred more often after emergency TIPS (3/11 vs 0/22 patients; P = 0.03), but there was no significant difference in late rebleeding. Occlusion of TIPS was more frequent after emergency TIPS. Occurrence of TIPS stenoses was identical in both groups (4/11 vs 8/22). De novo or deterioration of preexisting hepatic encephalopathy was similar (18% vs 24%; NS). It is concluded that TIPS is effective for control of acute variceal bleeding unresponsive to endoscopic and drug treatment. Early rebleeding and stent occlusion occurred more often after emergency TIPS. Late rebleeding, complications, and long-term survival did not differ from elective TIPS.
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Affiliation(s)
- A L Gerbes
- Department of Medicine II and Institute for Diagnostic Radiology, Klinikum Grosshadern, University of Munich, Germany
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24
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Grace ND, Groszmann RJ, Garcia-Tsao G, Burroughs AK, Pagliaro L, Makuch RW, Bosch J, Stiegmann GV, Henderson JM, de Franchis R, Wagner JL, Conn HO, Rodes J. Portal hypertension and variceal bleeding: an AASLD single topic symposium. Hepatology 1998; 28:868-80. [PMID: 9731585 DOI: 10.1002/hep.510280339] [Citation(s) in RCA: 297] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- N D Grace
- Division of Gastroenterology, Faulkner Hospital and Tufts University School of Medicine, Boston, MA 02130-3446, USA
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25
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Henderson JM, Boyer TD. The criteria for liver transplantation vary widely throughout the United States. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1998; 4:251. [PMID: 9563969 DOI: 10.1002/lt.500040301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abstract
OBJECTIVE The indications for and the results of portosystemic shunts done in the authors' institution since initiation of a liver transplant program 10 years ago were reviewed. SUMMARY BACKGROUND DATA With the widespread availability of liver transplantation as definitive treatment of chronic liver disease, the role of shunts in the overall management of variceal bleeding needs to be redefined. METHODS Seventy-one variceal bleeders with cirrhosis who received a shunt (82% distal splenorenal shunts) because of sclerotherapy failure or because endoscopic treatment was not indicated were reviewed retrospectively. In 44 patients with well-preserved hepatic reserve, the shunt was used as a long-term bridge to transplantation (shunt group 1). The remaining 27 patients with shunts were not transplant candidates mainly because of uncontrolled alcoholism or advanced age (shunt group 2). Survival of both shunt groups was compared to that of 180 adult patients with a history of variceal bleeding who underwent transplantation soon after referral. RESULTS Because of their more advanced liver disease, the liver transplant group had a higher operative mortality rate (19%) than did either of the shunt groups (5% and 7%, respectively) (p < 0.02). Kaplan-Meier survival analysis showed better survival in shunt group 1 (seven patients thus far transplanted) than in either the liver transplant group or shunt group 2 during the early years and superior survival of shunt group 1 and the liver transplant group as compared to shunt group 2 during the later years of the analysis. Only two patients from shunt group 1 have died of late postoperative hepatic failure without benefit of liver transplantation. CONCLUSIONS A shunt may serve as an excellent long-term bridge to liver transplantation in patients with well-preserved hepatic reserve. Shunt surgery still plays an important role in treatment of selected patients with variceal bleeding who are not present or future transplant candidates.
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Affiliation(s)
- L F Rikkers
- Department of Surgery, University of Nebraska Medical Center, Omaha, USA
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28
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Abstract
This article defines and reviews the methods for economic cost assessments in the management of variceal hemorrhage. It also presents and discusses the results of cost-benefit, cost-effectiveness, and cost assessment studies on the management of variceal hemorrhage and proposes future directions for additional studies.
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Affiliation(s)
- I M Gralnek
- University of California at Los Angeles School of Medicine and CURE: Digestive Diseases Research Center, Los Angeles, California 90095, USA
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29
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Abstract
The tremendous success of OLT as a highly effective treatment for patients with end-stage liver disease has resulted in a rapid increase in the number of candidates for the procedure. Refinements in organ preservation, improvements in surgical technique and immunosuppression, and better postoperative management have contributed to improved survival rates. The discrepancy between the paucity of organs and the increasing numbers of potential recipients will continue to worsen until there are extraordinary breakthroughs in providing alternatives to human whole-organ livers, such as xenografts or cultured hepatocyte infusions. For now, the vast majority of patients with life-threatening liver disease are not likely to receive a liver graft. Thus, the issues of patient selection and timing of OLT have become even more relevant. Prompt referral to a transplant center is not only in the patient's best interest, but also it has been shown to be cost-effective. Over the last 30 years, it has become clear that hepatic malignancy, initially a common reason for OLT, should be an indication for transplantation only in highly selected individuals. The role of adjuvant chemotherapy needs to be defined, and proven treatment alternatives need to be developed. New antiviral agents may enable a large group of patients with chronic hepatitis B to be successfully transplanted, placing even greater demands on the already limited supply of donor livers. Hepatitis B appears to be species specific, and it is conceivable that xenotransplantation from a nonsusceptible donor species may confer protection to HBV reinfection, eliminating the problems of an inadequate donor supply. Until novel approaches, including xenotransplantation, gene therapy, or replacement of hepatic function by cultured hepatocyte infusions, become a widespread reality, future allocation policies may highlight outcome as well as urgency as a fundamental variable to determine if transplantation is reasonable. Survival rates have been shown to fall with advancing levels of urgency, resulting in a conflict between equity and efficacy in organ allocation. As waiting lists for liver transplantation continue to grow, it is becoming increasingly apparent that patients must be referred to a transplant center earlier in the course of liver disease.
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Affiliation(s)
- H R Rosen
- Division of Gastroenterology and Hepatology, Oregon Health Sciences University, Portland 97207, USA
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30
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Smith DG, Henley KS, Remmert CS, Hass SL, McLaren ID. A cost analysis of alprostadil in liver transplantation. PHARMACOECONOMICS 1996; 9:517-524. [PMID: 10160479 DOI: 10.2165/00019053-199609060-00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Alprostadil (prostaglandin E1) administration to liver transplant recipients has been shown to result in a significant reduction in the duration of hospital admission for transplantation, and in the need for re-operations (other than re-transplants) and renal support. To study the economic impact of this finding, we examined data from a controlled trial for all single-transplant surviving patients (42 alprostadil, 49 controls) for whom complete billing records were available for transplant days -2 to +150. All costs were measured in 1992 US dollars. Patients given alprostadil had lower total charges [mean +/- standard deviation (SD) $US175 297 +/- $US70 652] than patients given placebo (mean +/- SD $US225 672 +/- $US187 208) [p = 0.043]. The data suggest that the use of alprostadil may have a significant favourable impact on the cost of liver transplantation.
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Affiliation(s)
- D G Smith
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor, USA.
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31
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Sandford NL, Kerlin P. Current management of oesophageal varices. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1995; 25:528-34. [PMID: 8588778 DOI: 10.1111/j.1445-5994.1995.tb01501.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Patients with chronic liver disease and large varices with endoscopic features which put them at high risk of bleeding, especially if they have a HVPG of more than 12 mmHg, should be treated with beta-blockers at a dose which lowers their pulse by 25%, as prophylaxis against future bleeding. Once a patient bleeds from oesophageal varices, emergency treatment with octreotide should be commenced until endoscopic sclero- or ligation therapy is performed. If these treatments are not readily available, or if bleeding continues in spite of treatment, balloon tamponade is employed to arrest bleeding. In the event of recurrent bleeding, further sclero- or ligation therapy should be attempted, but continued bleeding would dictate surgical therapy or insertion of a TIPS. What operation is performed would depend on the local expertise. In a suitable candidate, liver transplantation would be considered. If bleeding is controlled by sclero- or ligation therapy, chronic sclerotherapy should be continued until the varices are obliterated, and beta-blockers commenced. Regular follow-up should be arranged to encourage abstinence from alcohol if appropriate, and to decide the most opportune time for transplantation if indicated.
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Affiliation(s)
- N L Sandford
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Qld
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32
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Evans S, Stovroff M, Heiss K, Ricketts R. Selective distal splenorenal shunts for intractable variceal bleeding in pediatric portal hypertension. J Pediatr Surg 1995; 30:1115-8. [PMID: 7472961 DOI: 10.1016/0022-3468(95)90000-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The treatment of portal hypertension in the pediatric population has undergone an evolution toward less invasive methods of care. With the advent of endoscopic sclerotherapy, surgery is less common in the acute care of these patients. Few reports deal with the role of portosystemic shunting in the emergent management of variceal hemorrhage in children. To address this issue, the authors studied the medical records of all pediatric patients at their institution who underwent placement of a shunt for portal hypertension during the last 10 years. Nine patients underwent a total of 10 emergent or semiurgent shunting procedures. Seven were boys and two were girls. Six patients had portal hypertension as a result of intrahepatic disease. Two had extrahepatic portal vein thrombosis. Five children had abnormal hepatic function. The median age at the time of the procedure was 9 years. The indication for surgical shunting in all cases was gastrointestinal hemorrhage not responsive to sclerotherapy. Eight patients underwent emergent distal splenorenal shunts (DSRS), and two underwent a nonselective mesocaval shunt, with one undergoing both. Postoperatively all patients had cessation of bleeding. Operative mortality was zero. Early complications included ascites (3), small bowel obstruction (1), and hepatorenal syndrome (1). The child who underwent a nonselective shunt procedure had encephalopathy. Two DSRS thrombosed, requiring reexploration; eight shunts remained patent. Three patients eventually had orthotopic liver transplantation (OLT) because of progressive hepatic failure. Two children died; neither death was shunt related.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Evans
- Department of Surgery, School of Medicine, Emory University, Atlanta, GA 30322, USA
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33
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Affiliation(s)
- G D'Amico
- Divisione di Medicina-Instituto di Clinica Medica R, Università di Palermo, Ospedale V Cervello, Spain
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34
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Henderson JM. Portal hypertension--the surgical pendulum. West J Med 1995; 162:554-5. [PMID: 7618326 PMCID: PMC1022844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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35
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Hermann RE, Henderson JM, Vogt DP, Mayes JT, Geisinger MA, Agnor C. Fifty years of surgery for portal hypertension at the Cleveland Clinic Foundation. Lessons and prospects. Ann Surg 1995; 221:459-66; discussion 466-8. [PMID: 7748027 PMCID: PMC1234618 DOI: 10.1097/00000658-199505000-00003] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The 50-year experience with surgery for the treatment of portal hypertension and bleeding varices at the Cleveland Clinic is reviewed. SUMMARY BACKGROUND DATA A variety of procedures have been used to treat bleeding varices during the past 50 years. These include transesophageal ligation of varices or devascularization of the esophagus and stomach with splenectomy; portal-systemic (total) shunts; distal splenorenal (selective) shunts; endoscopic sclerotherapy; transjugular intrahepatic portal-systemic shunts; and liver transplantation. METHODS Our experience with these procedures is reviewed in four time periods: 1946 to 1964, 1965 to 1980, 1980 to 1990, and 1990 to 1994. RESULTS Our use of these procedures has changed as experience and new techniques for managing portal hypertension have evolved. Most ligation--devascularization--splenectomy procedures were performed before 1980; they provide excellent results in patients with normal livers and extrahepatic portal venous obstruction, but a major complication (40-50%) is rebleeding. Total shunts were performed most frequently before 1980; with patient selection, operative mortality was reduced to 8%, control of bleeding was achieved in more than 90%, but the incidence of encephalopathy was high (30%). Selective shunts provide almost equal protection from rebleeding with less post-shunt encephalopathy. We currently use selective shunts for patients with good liver function. Liver transplantation has been used since the mid 1980s for patients with poor liver function and provides good results for this difficult group of patients. CONCLUSIONS The selection of patients for these procedures is the key to the successful management of portal hypertension.
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Affiliation(s)
- R E Hermann
- Department of General Surgery, Cleveland Clinic Foundation, Ohio, USA
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36
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Klintmalm GB. Who should receive the liver allograft: the transplant center or the recipient? LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1995; 1:55-8; discussion 80-2. [PMID: 9346542 DOI: 10.1002/lt.500010112] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- G B Klintmalm
- Baylor University Medical Center, Dallas, TX 75246, USA
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37
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Boyer TD, Kokenes DD, Hertzler G, Kutner MH, Henderson JM. Effect of distal splenorenal shunt on survival of patients with primary biliary cirrhosis. Hepatology 1994; 20:1482-6. [PMID: 7982648 DOI: 10.1002/hep.1840200617] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Distal splenorenal shunt is known to effectively control bleeding from esophageal and gastric varices; however, the effect of this selective shunt on liver function is less well understood. We examined retrospectively the effect of distal splenorenal shunt on the survival of 19 patients with primary biliary cirrhosis subjected to surgery for bleeding varices over a 20-yr period and had been followed for at least 1 yr. Actual Kaplan-Meier survival curve was compared with predicted survival curve based on the Mayo Clinic model using clinical data collected at the time of surgery. The patients median length of follow-up was 65.9 mo. Ten of the 19 patients died or underwent orthotopic liver transplantation during the period of observation. The actual Kaplan-Meier and predicted Mayo Clinic model survival curves were similar and did not differ significantly. Survival was best in patients with good liver function (i.e., low Mayo risk scores). Distal splenorenal shunt, therefore, did not appear to have an adverse effect on the survival of patients with primary biliary cirrhosis. We conclude that variceal bleeding in primary biliary cirrhosis patients with good liver function should not be considered an indication for liver transplantation. Instead, if treatment with sclerotherapy or beta-blockers fails then distal splenorenal shunt will prevent recurrent bleeding in 90% of patients and leave them with an excellent prognosis.
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Affiliation(s)
- T D Boyer
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia 30322
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38
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39
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Eghtesad B, Bronsther O, Irish W, Casavilla A, Abu-Elmagd K, Van Thiel D, Tzakis A, Fung JJ, Starzl TE. Disease gravity and urgency of need as guidelines for liver allocation. Hepatology 1994; 20:56S-62S. [PMID: 8005581 PMCID: PMC2962596 DOI: 10.1016/0270-9139(94)90274-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
One thousand one hundred and twenty-eight candidates for liver transplantation were stratified into five urgency-of-need categories by the United Network for Organ Sharing (UNOS) criteria. Most patients of low-risk UNOS 1 status remained alive after 1 yr without transplantation; the mortality while waiting was 3% after a median of 229.5 days. In contrast, only 3% of those entered at the highest risk UNOS 5 category survived without transplantation; 28% died while waiting, the deaths occurring at a median of 5.5 days. The UNOS categories in between showed the expected gradations, in which at each higher level fewer patients remained as candidates throughout the 1-yr duration of study while progressively more died at earlier and earlier times while waiting for an organ. In a separate study of posttransplantation survival during the same time period, the best postoperative results were in the lowest-risk UNOS 1 and 2 patients (88% combined), and the worst results were those in UNOS 5 (71%). However, a relative risk cross-analysis showed that a negative benefit of transplantation may have been the result in terms of 1-yr survival for the low-risk elective patients, but that a gain in life extension was achieved in the potentially lethal UNOS categories 3, 4 and 5 (greatest for UNOS 3). These findings and conclusions are discussed in terms of total care of patients with liver disease, and in the context of organ allocation policies of the United States and Europe.
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Affiliation(s)
- B Eghtesad
- Pittsburgh Transplant Institute, University of Pittsburgh Medical Center, PA 15213
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40
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Abstract
The management of children with portal hypertension (PH) has substantially changed owing to the good results and broader application of both endoscopic sclerotherapy and orthotopic liver transplantation (OLT). Since the introduction of sclerotherapy for the treatment of bleeding esophageal varices, the number of surgical procedures has sharply decreased. Until the early 1980s, however, the treatment of choice of bleeding esophageal varices was based on different variations of two main types of open surgery: devacularization and transection operations and portosystemic shunts. The experience with nonshunt procedures is limited in the pediatric population. Literature reports from the last 25 years have emphasized a number of restrictions related to portosystemic shunts in small subjects. However, portosystemic shunts, selective or not, can be performed even in very young subjects with high rates of success. From 1974 to 1984 the distal splenorenal shunt (DSRS) was the procedure of choice for the treatment of children with variceal bleeding in our institution. Forty-two children underwent DSRS during this period. Since 1985, when endoscopic variceal sclerotherapy (EVS) replaced DSRS as the first therapeutic option in our service, this shunt has been performed in only 8 children in whom EVS has failed, none of them during the last 2 years. In this cohort of 50 cases of DSRS, the shunt patency has increased from 71% in the first 7 patients to 95% thereafter. There has been no perioperative mortality. From 1985 to April 1993, 107 children were submitted to EVS sessions for the treatment of esophageal varices bleeding.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J G Maksoud
- Department of Surgery, University of São Paulo Medical School, Brazil
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41
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Ringe B, Lang H, Tusch G, Pichlmayr R. Role of liver transplantation in management of esophageal variceal hemorrhage. World J Surg 1994; 18:233-9. [PMID: 8042328 DOI: 10.1007/bf00294407] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The management of esophageal variceal hemorrhage ranges from conservative to surgical modalities. Before introduction of liver transplantation as a potentially curative therapy of the underlying etiology, decompressive portosystemic shunt operations have been the mainstay of mostly palliative procedures. Our own experience with surgery for advanced hepatic disease and portal hypertension over 20 years includes 803 liver transplantations and 201 portosystemic shunts, emphasizing our primary objective of treatment. The results after shunt surgery were favorable in Child class A candidates when performed electively and with selective decompression. After liver replacement the clinical status of the patient, including hepatic function and extrahepatic complications, had a strong influence on postoperative outcome, with the chance of excellent long-term survival. The additional risk of previous shunt surgery for subsequent transplantation could be reduced over time. Based on this experience and reports from others there are enough reasonable arguments for shunt and transplantation. Instead of the choice being controversial, the two forms of therapy should supplement each other and be available in the same center that specializes in the treatment of patients with diseases that eventually lead to liver failure and portal hypertension. Selection of either approach must depend on etiology, stage of the disease, and proper timing. Shunt procedures may be indicated in stable patients with the risk of bleeding after sclerotherapy failure, in those with contraindications to transplantation, or as a bridge to transplantation. The role of liver transplantation has been clearly established in patients with progressive or endstage (otherwise intractable) hepatobiliary disease.
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Affiliation(s)
- B Ringe
- Medizinische Hochschule Hannover, Klinik für Abdominal- und Transplantationschirurgie, Germany
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Abstract
The advent of more effective nonoperative therapies, mainly endoscopic variceal sclerosis, has decreased the need for emergency surgery for control of acute variceal hemorrhage. In centers where it is available, nonoperative portal decompression by transjugular intrahepatic portosystemic shunting (TIPS) is likely to have a further impact. When acute or chronic sclerotherapy fails or when bleeding is secondary to gastric varices or portal hypertensive gastropathy, emergency surgery may be life-saving and should be done promptly before worsening hepatic functional decompensation develops. Child's class C liver disease is not a contraindication to emergency surgery; many patients who fail nonoperative attempts at control of bleeding are of this risk status. The most commonly utilized emergency procedures are portacaval and interposition mesocaval shunts, both of which are effective, and esophageal transection, which is associated with a higher incidence of late rebleeding. An emergency distal splenorenal shunt is appropriate for selected patients who are not actively bleeding at the time of surgery. TIPS is the preferred alternative for acute or chronic endoscopic sclerotherapy failures who are candidates for liver transplantation within the succeeding 6 to 12 months.
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Affiliation(s)
- L F Rikkers
- Department of Surgery, University of Nebraska Medical Center, Omaha 68198-3280
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Henderson JM. Role of distal splenorenal shunt for long-term management of variceal bleeding. World J Surg 1994; 18:205-10. [PMID: 8042324 DOI: 10.1007/bf00294402] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Distal splenorenal shunt (DSRS) has been studied extensively over the past 25 years to define its role in management of variceal bleeding. The operative technique of the shunt has not changed, but more aggressive attempts at portal-azygos disconnection have been studied for their effect on maintenance of portal perfusion. Control of variceal bleeding is achieved in about 90% of patients. Portal flow to the liver is maintained in > 90% of patients with nonalcoholic etiology of portal hypertension and in 50% to 84% of patients with alcoholic cirrhosis depending on the degree of portal-azygos disconnection. Encephalopathy and liver failure do not seem to be accelerated by DSRS but depend on the severity of the underlying liver disease. Reported survival likewise depends on the etiology of portal hypertension and the severity of liver disease: > 90% survival can be achieved in portal vein thrombosis and patients with cirrhosis and normal liver function, but 50% to 60% 3- to 5-year survivals are reported for patients with more advanced disease. DSRS offers one treatment modality for management of variceal bleeding that must fit into an overall strategy for these patients. Full evaluation is the key to allow selection of patients for pharmacotherapy, sclerotherapy, variceal decompression, or liver transplantation.
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Affiliation(s)
- J M Henderson
- Department of General Surgery, Cleveland Clinic Foundation, Ohio 44195
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Bronsther O, Fung JJ, Izakis A, Van Thiel D, Starzl TE. Prioritization and organ distribution for liver transplantation. JAMA 1994; 271:140-3. [PMID: 8264069 PMCID: PMC3032446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- O Bronsther
- Pittsburgh Transplant Institute, University of Pittsburgh (Pa) Medical Center
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Abstract
Injection sclerotherapy is the mainstay of treatment for acute variceal bleeding and for long-term management after a variceal bleed. In those few patients in whom sclerotherapy fails to control acute bleeding, either a surgical shunt or a simple esophageal transection is recommended. A surgical shunt or a more extensive esophagogastric devascularization and transection operation is advocated for the failures of long-term sclerotherapy management. The role of pharmacological agents in acute variceal bleed management remains in question, and the use of propranolol in long-term management, either as an alternative to sclerotherapy or in combination with sclerotherapy, is controversial. The definitive roles of the newly described variceal banding and transjugular intrahepatic porto-systemic shunts (TIPS) procedures have yet to be established. All patients presenting with end-stage liver disease and esophageal variceal bleeding should be evaluated for a liver transplant, although few will qualify. A possible future transplant should be kept in mind when emergency treatment is planned. Any form of prophylactic therapy for patients with esophageal varices that have not yet bled will remain unjustified until those patients at high risk of a first variceal bleed can be identified. The gastric mucosal lesion, portal hypertensive gastropathy, has been underdiagnosed in the past. Although bleeding does occur, it is seldom a major clinical problem. When necessary, bleeding can be controlled by propranolol or a surgical shunt.
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Affiliation(s)
- J Terblanche
- Department of Surgery, University of Cape Town, South Africa
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Abstract
About 30% to 35% of patients with portal hypertension bleed from gastroesophageal varices and mortality remains high reflecting the challenges of effectively dealing with the bleeding event itself and the problems of underlying liver disease. Careful resuscitation and control of risk of complications is the most essential element of medical therapy (Fig. 2). Use of newer, more effective drug combinations with vasopressin or somatostatin permit control of hemorrhage in the majority of patients with fewer drug-induced complications. Endoscopic sclerotherapy and, more recently, banding therapy provide immediate control of hemorrhage and eradication of varices and rebleeding in up to 90% of patients. Persistent, recurrent bleeding in the small number of remaining patients can be effectively managed by "portacaval shunt rescue" or orthotopic liver transplantation in selected cases with acceptable surgical morbidity and mortality. The contribution and role of the TIPS procedure is unknown but very promising; at least as a bridge procedure in patients awaiting transplantation. Until appropriate prospective, comparative trials are performed, the role of TIPS as a long-term alternative to portacaval shunt surgery or other endoscopic or surgical options remains unknown.
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Affiliation(s)
- T G Brewer
- Pharmacology Department, Walter Reed Army Institute of Research, Washington, DC
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Editorial. Eur Surg 1993. [DOI: 10.1007/bf02602079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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