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Hunt C, Patel M, Bayona Molano MDP, Patel MS, VanWagner LB. Radiological and Surgical Treatments of Portal Hypertension. Clin Liver Dis 2024; 28:437-453. [PMID: 38945636 DOI: 10.1016/j.cld.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Interventions for portal hypertension are continuously evolving and expanding beyond the realm of medical management. When complications such as varices and ascites persist despite conservative interventions, procedures including transjugular intrahepatic portosystemic shunt creation, transvenous obliteration, portal vein recanalization, splenic artery embolization, surgical shunt creation, and devascularization are all potential interventions detailed in this article. Selection of the optimal procedure to address the underlying cause, treat symptoms, and, in some cases, bridge to liver transplantation depends on the specific etiology of portal hypertension and the patient's comorbidities.
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Affiliation(s)
- Charlotte Hunt
- Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Mausam Patel
- Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Maria Del Pilar Bayona Molano
- Department of Radiology, Keck School of Medicine, University of Southern California, 1500 San Pablo Street, Health Sciences Campus, Los Angeles, CA 90033, USA
| | - Madhukar S Patel
- Division of Organ Transplantation, Department of Surgery, UT Southwestern Medical Center, 5939 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Lisa B VanWagner
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Boulevard, Suite HP4.420M, Dallas, TX 75390-8887, USA.
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2
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Koyama S, Nogami A, Yoneda M, Cheng S, Koike Y, Takeuchi Y, Iwaki M, Kobayashi T, Saito S, Utsunomiya D, Nakajima A. Chronological Course and Clinical Features after Denver Peritoneovenous Shunt Placement in Decompensated Liver Cirrhosis. Tomography 2024; 10:471-479. [PMID: 38668394 PMCID: PMC11055000 DOI: 10.3390/tomography10040036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/07/2024] [Accepted: 03/19/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Refractory ascites affects the prognosis and quality of life in patients with liver cirrhosis. Peritoneovenous shunt (PVS) is a treatment procedure of palliative interventional radiology for refractory ascites. Although it is reportedly associated with serious complications (e.g., heart failure, thrombotic disease), the clinical course of PVS has not been thoroughly evaluated. OBJECTIVES To evaluate the relationship between chronological course and complications after PVS for refractory ascites in liver cirrhosis patients. MATERIALS AND METHODS This was a retrospective study of 14 patients with refractory ascites associated with decompensated cirrhosis who underwent PVS placement between June 2011 and June 2023. The clinical characteristics, changes in cardiothoracic ratio (CTR), and laboratory data (i.e., brain natriuretic peptide (BNP), D-dimer, platelet) were evaluated. Follow-up CT images in eight patients were also evaluated for ascites and complications. RESULTS No serious complication associated with the procedure occurred in any case. Transient increases in BNP and D-dimer levels, decreased platelet counts, and the worsening of CTR were observed in the 2 days after PVS; however, they were improved in 7 days in all cases except one. In the follow-up CT, the amount of ascites decreased in all patients, but one patient with a continuous increase in D-dimer 2 and 7 days after PVS had thrombotic disease (renal and splenic infarction). The mean PVS patency was 345.4 days, and the median survival after PVS placement was 474.4 days. CONCLUSIONS PVS placement for refractory ascites is a technically feasible palliative therapy. The combined evaluation of chronological changes in BNP, D-dimer, platelet count and CTR, and follow-up CT images may be useful for the early prediction of the efficacy and complications of PVS.
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Affiliation(s)
- Shingo Koyama
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (S.K.); (S.C.); (Y.T.)
| | - Asako Nogami
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
| | - Shihyao Cheng
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (S.K.); (S.C.); (Y.T.)
| | - Yuya Koike
- Department of Interventional Radiology, Saiseikai Yokohama Nanbu Hospital, Yokohama 234-0054, Japan;
| | - Yuka Takeuchi
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (S.K.); (S.C.); (Y.T.)
| | - Michihiro Iwaki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
| | - Satoru Saito
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
- Department of Gastroenterology, Sanno Hospital, Tokyo 107-0052, Japan
| | - Daisuke Utsunomiya
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (S.K.); (S.C.); (Y.T.)
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan; (A.N.); (M.Y.); (M.I.); (T.K.); (S.S.); (A.N.)
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Nagai A, Sugimoto K, Yamamoto T, Wakabayashi H, Kaneda S, Nakagawa N, Yamamoto N. A case of refractory hepatic hydrothorax due to pleuroperitoneal communication successfully controlled by diaphragmatic plication and subsequent peritoneovenous shunting. Clin J Gastroenterol 2024; 17:137-142. [PMID: 38032453 DOI: 10.1007/s12328-023-01889-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023]
Abstract
In general, control of hepatic hydrothorax is difficult, and patients have a poor prognosis. A case in which hepatic hydrothorax was well controlled for a long time after diaphragm plication and subsequent Denver shunt placement is reported. A 70-year-old man with decompensated liver cirrhosis presented with progressive exertional dyspnea. 5 years before admission, hepatic ascites associated with portal hypertension appeared, and a left pleural effusion subsequently developed. The pleural effusion was not controlled by salt restriction and diuretics. Based on the clinical findings, the existence of pleuroperitoneal communication was strongly suspected, and surgical diaphragmatic plication was performed. After the treatment, the pleural effusion did not accumulate, but ascites increased significantly, and conservative therapy was ineffective. For the treatment of massive ascites, a peritoneovenous shunt (Denver shunt®) was placed. Although more than 2 years have passed, the thoracoabdominal effusions have not accumulated, and the patient has been asymptomatic. The present case suggests that multidisciplinary treatment may improve the prognosis of patients with refractory thoracoabdominal effusions.
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Affiliation(s)
- Arisa Nagai
- Department of General Medicine, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Kazushi Sugimoto
- Department of Clinical Laboratory, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takayuki Yamamoto
- Department of General Medicine, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hideki Wakabayashi
- Department of General Medicine, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shinji Kaneda
- Department of Thoracic Surgery and Cardiovascular Surgery, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Naoki Nakagawa
- Kuwana City Medical Center, 3-11 Kotobuki Town, Kuwana, Mie, 511-0061, Japan
| | - Norihiko Yamamoto
- Department of General Medicine, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
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4
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Will V, Rodrigues SG, Berzigotti A. Current treatment options of refractory ascites in liver cirrhosis - A systematic review and meta-analysis. Dig Liver Dis 2022; 54:1007-1014. [PMID: 35016859 DOI: 10.1016/j.dld.2021.12.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 10/24/2021] [Accepted: 12/11/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Refractory ascites is a severe complication of liver cirrhosis and treatment options consist in large volume paracentesis, transjugular intrahepatic portosystemic shunt, alfapump®, peritoneovenous shunt and permanent indwelling peritoneal catheter. AIM Our aim was to assess the efficacy, mortality and complications of each treatment. METHODS We performed a systematic review using Pubmed and Embase. Frequencies were summarized with Comprehensive Meta-Analysis Software. RESULTS Seventy-seven studies were included. In patients with transjugular intrahepatic portosystemic shunt, 1-year mortality was 33% (95% CI 0.29-0.39, I2=82.1; τ2 = 0.37; p<0.001) with lower mortality in newer studies (26% vs. 44%). At 6 months, mortality in patients with alfapump® was 24% (95% CI 0.16-0.33, I2=0.00; τ2 = 0.00; p = 0.83), 31% developed acute kidney injury (95% CI 0.18-0.48, I2=44.0; τ2 = 0.22; p = 0.15). Mortality at 12 months was 44% (95% CI 32%-58%, I2=76.7, τ2 = 0.44, p<0.001) in peritoneovenous shunts and 45% (95% CI 38%-53%, I2=61.4, τ2 = 0.18, p = 0.003) in large volume paracentesis, respectively. Overall mortality in patients with permanent indwelling catheters was 66% (95% CI 33%-89%, I2=82.5, τ2 = 1.57, p = 0.001). DISCUSSION Mortality in patients with transjugular intrahepatic portosystemic shunt was lower in newer studies, probably due to a better patient selection. Acute kidney injury was frequent in patients with alfapump®. Permanent indwelling catheters seemed to be a good option in a palliative setting.
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Affiliation(s)
- Valerie Will
- Department for Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, University of Bern, BHH D115, Freiburgstrasse 10, CH-3008 Bern, Switzerland; Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Susana G Rodrigues
- Department for Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, University of Bern, BHH D115, Freiburgstrasse 10, CH-3008 Bern, Switzerland; Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Annalisa Berzigotti
- Department for Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, University of Bern, BHH D115, Freiburgstrasse 10, CH-3008 Bern, Switzerland; Department of Biomedical Research, University of Bern, Bern, Switzerland.
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5
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Bakhtiar M, Forde KA, Nadolski GJ, Soulen MC, Weinberg EM. Radiologically Placed Peritoneovenous Shunt is an Acceptable Treatment Alternative for Refractory Ascites Due to End-Stage Liver Disease. J Vasc Interv Radiol 2021; 32:1606-1614. [PMID: 34416366 DOI: 10.1016/j.jvir.2021.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 11/15/2022] Open
Abstract
PURPOSE To compare patients treated with large-volume paracentesis (LVP), transjugular intrahepatic portosystemic shunt (TIPS), and peritoneovenous shunt (PVS) for ascites. MATERIALS AND METHODS A retrospective study of 192 patients treated with LVP (94), TIPS (75), or PVS (23) was performed. Records were reviewed for patient characteristics and outcomes. The patients' age differed (LVP, 59.5 years; TIPS, 58.8 years; and PVS, 65.6 years; P = .003). Nonalcoholic steatohepatitis was the most common etiology in the PVS cohort (11/23, 47%), and hepatitis C in the TIPS (27/75, 36%), and LVP cohorts (43/94, 46%) (P = .032). The model for end-stage liver disease score was significantly different (LVP, 14; TIPS, 13; and PVS, 8; P = .035). Hepatocellular carcinoma was higher in the PVS cohort (6/23 patients, 25%) than in the TIPS (4/75, 5%), and LVP (12/94, 12%) cohorts (P = .03). RESULTS Emergency department visits and hospital readmissions were the highest in the LVP cohort (40%, ≥2 readmissions, P < .001). Patients required fewer LVPs after TIPS (1.5 to 0.14, P < .001) or PVS (2.1 to 0.5, P = .019). In an unadjusted Cox model, patients in the TIPS cohort were found to have a 58% reduction in the risk of death compared with patients in the LVP cohort (P = .003). Transplant-free survival (PVS, 44 days; TIPS, 155 days; and LVP, 213 days) differed (log rank = 0.001). CONCLUSIONS The survival in the PVS and TIPS cohorts was similar, with less healthcare utilization than the LVP cohort. PVS is a satisfactory alternative to LVP.
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Affiliation(s)
- Mina Bakhtiar
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kimberly A Forde
- Division of Gastroenterology and Hepatology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Gregory J Nadolski
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael C Soulen
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ethan M Weinberg
- Division of Gastroenterology and Hepatology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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6
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Pinchot JW, Kalva SP, Majdalany BS, Kim CY, Ahmed O, Asrani SK, Cash BD, Eldrup-Jorgensen J, Kendi AT, Scheidt MJ, Sella DM, Dill KE, Hohenwalter EJ. ACR Appropriateness Criteria® Radiologic Management of Portal Hypertension. J Am Coll Radiol 2021; 18:S153-S173. [PMID: 33958110 DOI: 10.1016/j.jacr.2021.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
Cirrhosis is a heterogeneous disease that cannot be studied as a single entity and is classified in two main prognostic stages: compensated and decompensated cirrhosis. Portal hypertension, characterized by a pathological increase of the portal pressure and by the formation of portal-systemic collaterals that bypass the liver, is the initial and main consequence of cirrhosis and is responsible for the majority of its complications. A myriad of treatment options exists for appropriately managing the most common complications of portal hypertension, including acute variceal bleeding and refractory ascites. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Sanjeeva P Kalva
- Panel Chair, Massachusetts General Hospital, Boston, Massachusetts, Chief, Division of Interventional Radiology, Massachusetts General Hospital
| | | | - Charles Y Kim
- Panel Vice-Chair, Duke University Medical Center, Durham, North Carolina, Chief, Division of Interventional Radiology, Duke University Medical Center
| | | | - Sumeet K Asrani
- Baylor University Medical Center, Dallas, Texas, American Association for the Study of Liver Diseases
| | - Brooks D Cash
- University of Texas Health Science Center at Houston and McGovern Medical School, Houston, Texas, American Gastroenterological Association
| | - Jens Eldrup-Jorgensen
- Tufts University School of Medicine, Boston, Massachusetts, Society for Vascular Surgery
| | - A Tuba Kendi
- Mayo Clinic, Rochester, Minnesota, Director of Nuclear Medicine Therapy at Mayo Clinic Rochester
| | | | | | - Karin E Dill
- Specialty Chair, Emory University Hospital, Atlanta, Georgia
| | - Eric J Hohenwalter
- Specialty Chair, Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin, Chair, FMLH credentials committee, Division chief of IR at Medical College of Wisconsin
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7
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Surgical Resection of Native Viscera to Manage Persistent Ascites after Multivisceral Transplant. Case Rep Transplant 2020; 2020:8863508. [PMID: 33083086 PMCID: PMC7563077 DOI: 10.1155/2020/8863508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/21/2020] [Accepted: 09/30/2020] [Indexed: 11/18/2022] Open
Abstract
Multivisceral transplantation is the therapy of choice in patients with diffuse portomesenteric thrombosis. In the present case, we describe a patient who had persistent ascites after multivisceral transplant. The patient was initially diagnosed with a chyle leak which was cured via embolization. When this did not cure her ascites, reexploration proved the etiology to be at least partially attributable to persistent hypertension in the retained viscera. This was cured with the resection of her native viscera. This case highlights the importance of resection of all congested viscera at the time of transplantation in patients with diffuse portomesenteric thrombosis, the utility of preoperative embolization techniques in assisting this, and also the ability to perform delayed resection if necessary.
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8
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Abstract
Portal hypertension, a consequence of end-stage liver disease and liver cirrhosis can lead to significant morbidity and mortality for patients through abnormal fluid accumulation as well as the formation of portosystemic shunts and varices. Treatment of the sequelae of portal hypertension can be achieved through endovascular management by referral to an interventional radiologist on an outpatient or emergent basis as required. Current techniques include the placement of peritoneovenous shunts and tunneled peritoneal drains, the creation of transjugular intrahepatic portosystemic shunts, or the obliteration of shunts via balloon-occluded retrograde transvenous obliteration (BRTO). In addition, newer procedural techniques utilizing vascular plugs and coils have reduced risks of the traditional BRTO procedure. Modified-BRTO procedures, known as plug-assisted and coil-assisted retrograde transvenous obliteration (PARTO and CARTO, respectively) have become the standard of care at many institutions for the treatment of gastric varices and portosystemic shunt-induced hepatic encephalopathy. This review examines the most recent literature of the management of portal hypertension by interventional radiologists, evaluating treatment options as well as the clinical and technical outcomes of TIPS, peritoneovenous shunts, tunneled peritoneal drains, BRTOs, and modified-BRTOs as well as future directions in the development of procedural techniques.
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9
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Abstract
Ascites, a common complication of liver cirrhosis, eventually becomes refractory to diuretic therapy and sodium restriction in ∼10% of patients. Multiple pathogenetic factors are involved in the development of refractory ascites, which ultimately lead to renal hypoperfusion and avid sodium retention. Therefore, renal dysfunction commonly accompanies refractory ascites. Management includes continuation of sodium restriction, which needs frequent reviews for adherence; and regular large volume paracentesis of 5 L or more with albumin infusions to prevent the development of paracentesis-induced circulatory dysfunction. In the appropriate patients with reasonable liver reserve, the insertion of a transjugular intrahepatic portosystemic stent shunt (TIPS) can be considered, especially if the patient is relatively young and has no previous hepatic encephalopathy or anatomical contraindications, and no past history of renal or cardiopulmonary disease. Response to TIPS with ascites clearance can lead to nutritional improvement. Devices such as an automated low-flow ascites pump may be available in the future for ascites treatment. Patients with refractory ascites and poor liver function and/or renal dysfunction, should be referred for liver transplant, as this will eliminate the portal hypertension and liver dysfunction. Renal dysfunction prior to liver transplant largely improves after transplant without affecting post-transplant survival.
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Affiliation(s)
- Danielle Adebayo
- Division of Gastroenterology, Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, ON, Canada. These authors contributed equally: Danielle Adebayo, Shuet Fong Neong
| | - Shuet Fong Neong
- Division of Gastroenterology, Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, ON, Canada. These authors contributed equally: Danielle Adebayo, Shuet Fong Neong
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, ON, Canada. These authors contributed equally: Danielle Adebayo, Shuet Fong Neong
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Fukui H, Kawaratani H, Kaji K, Takaya H, Yoshiji H. Management of refractory cirrhotic ascites: challenges and solutions. Hepat Med 2018; 10:55-71. [PMID: 30013405 PMCID: PMC6039068 DOI: 10.2147/hmer.s136578] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Among the various risky complications of liver cirrhosis, refractory ascites is associated with poor survival of cirrhotics and persistently worsens their quality of life (QOL). Major clinical guidelines worldwide define refractory ascites as ascites that cannot be managed by medical therapy either because of a lack of response to maximum doses of diuretics or because patients develop complications related to diuretic therapy that preclude the use of an effective dose of diuretics. Due to the difficulty in receiving a liver transplantation (LT), the ultimate solution for refractory ascites, most cirrhotic patients have selected the palliative therapy such as repeated serial paracentesis, transjugular intrahepatic portosystemic shunt, or peritoneovenous shunt to improve their QOL. During the past several decades, new interventions and methodologies, such as indwelling peritoneal catheter, peritoneal-urinary drainage, and cell-free and concentrated ascites reinfusion therapy, have been introduced. In addition, new medical treatments with vasoconstrictors or vasopressin V2 receptor antagonists have been proposed. Both the benefits and risks of these old and new modalities have been extensively studied in relation to the pathophysiological changes in ascites formation. Although the best solution for refractory ascites is to eliminate hepatic failure either by LT or by causal treatment, the selection of the best palliative therapy for individual patients is of utmost importance, aiming at achieving the longest possible, comfortable life. This review briefly summarizes the changing landscape of variable treatment modalities for cirrhotic patients with refractory ascites, aiming at clarifying their possibilities and limitations. Evolving issues with regard to the impact of gut-derived systemic and local infection on the clinical course of cirrhotic patients have paved the way for the development of a new gut microbiome-based therapeutics. Thus, it should be further investigated whether the early therapeutic approach to gut dysbiosis provides a better solution for the management of cirrhotic ascites.
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Affiliation(s)
- Hiroshi Fukui
- Department of Gastroenterology, Endocrinology and Metabolism, Nara Medical University, Nara, Japan,
| | - Hideto Kawaratani
- Department of Gastroenterology, Endocrinology and Metabolism, Nara Medical University, Nara, Japan,
| | - Kosuke Kaji
- Department of Gastroenterology, Endocrinology and Metabolism, Nara Medical University, Nara, Japan,
| | - Hiroaki Takaya
- Department of Gastroenterology, Endocrinology and Metabolism, Nara Medical University, Nara, Japan,
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Endocrinology and Metabolism, Nara Medical University, Nara, Japan,
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11
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Bucsics T, Hoffman S, Grünberger J, Schoder M, Matzek W, Stadlmann A, Mandorfer M, Schwabl P, Ferlitsch A, Peck-Radosavljevic M, Trauner M, Karner J, Karnel F, Reiberger T. ePTFE-TIPS vs repetitive LVP plus albumin for the treatment of refractory ascites in patients with cirrhosis. Liver Int 2018; 38:1036-1044. [PMID: 29091351 DOI: 10.1111/liv.13615] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 10/12/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Reduction in portal pressure by self-expandable polytetrafluoroethylene (ePTFE)-covered transjugular intrahepatic portosystemic shunts (TIPS) is a treatment option for refractory ascites. Data on clinical outcomes after ePTFE-TIPS vs repetitive large-volume paracentesis (LVP) plus albumin (A) administration for the treatment of patients with refractory ascites are limited. METHODS Retrospective comparison of ePTFE-TIPS vs LVP+A in terms of (i) control of ascites, (ii) occurrence of overt hepatic encephalopathy (HE) and (iii) transplant-free survival in cirrhotic patients with refractory ascites. RESULTS Among n = 221 patients with cirrhosis and refractory ascites, n = 140 received ePTFE-TIPS and were compared to n = 71 patients undergoing repetitive LVP+A. After ePTFE-TIPS, ascites was controlled without any further need for paracentesis in n = 76 (54%; n = 7 without and n = 69 with diuretics). The need for frequent large-volume paracentesis was significantly higher in the LVP+A group than with ePTFE-TIPS (median 0.67 (IQR: 0.23-2.63) months vs 49.5 (IQR: 5.07-102.60) months until paracentesis, log-rank P < .001). De-novo incidence of HE was similar in ePTFE-TIPS and LVP+A patients (log-rank P = .361). Implantation of ePTFE-TIPS was associated with improved 1-year survival as compared to LVP+A (65.6% vs 48.4%, log-rank P = .033). Age (odds ratio (OR):1.05; 95% confidence interval (95% CI):1.03-1.07; P < .001), serum albumin (OR: 0.95; 95% CI: 0.92-0.99; P = .013) and hepatocellular carcinoma (OR: 1.66; 95% CI: 1.06-2.58; P = .026) emerged as independent predictors of survival. CONCLUSIONS ePTFE-TIPS results in superior control of ascites without increasing the risk for overt HE as compared to LVP+A. Although ePTFE-TIPS improved 1-year survival in cirrhotic patients with refractory ascites, its use was not independently associated with transplant-free survival.
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Affiliation(s)
- Theresa Bucsics
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Sophie Hoffman
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Johanna Grünberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Maria Schoder
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Matzek
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Alexander Stadlmann
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Philipp Schwabl
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Arnulf Ferlitsch
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Markus Peck-Radosavljevic
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Department of Gastroenterology and Hepatology, Endocrinology, and Nephrology, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Josef Karner
- Department of Surgery, Kaiser-Franz Josef Spital, Vienna, Austria
| | - Franz Karnel
- Department of Radiology, Kaiser-Franz Josef Spital, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Laboratory, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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12
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Yarmohammadi H, Getrajdman GI. Symptomatic Fluid Drainage: Peritoneovenous Shunt Placement. Semin Intervent Radiol 2017; 34:343-348. [PMID: 29249858 DOI: 10.1055/s-0037-1608705] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Ascites causes significant discomfort and has negative impact on patient's quality of life. Medical therapies including dietary restriction and diuretics are successful in only 40 to 44% of patients with malignant ascites and repeated paracentesis only provides temporary symptomatic relief. Therefore, a more permanent solution is necessary. Indwelling catheters or peritoneovenous shunt placement can provide more permanent symptomatic relief and improve patients' quality of life. Unlike indwelling catheters, peritoneovenous shunts do not limit patients' life style and therefore should be offered as first option in patients who are good candidates. Denver shunt (CareFusion-BD Worldwide) is the current available peritoneovenous shunt. In this article, the indications, contraindications, technical aspects of shunt placement, and techniques to prevent postprocedure complications will be discussed.
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Affiliation(s)
- Hooman Yarmohammadi
- Department of Interventional Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - George I Getrajdman
- Department of Interventional Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
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13
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Hariharan D, Wilkes EA, Aithal GP, Travis SJ, Lobo DN. Spontaneous central venous thrombosis and shunt occlusion following peritoneovenous shunt placement for intractable ascites. Ann R Coll Surg Engl 2017; 99:e145-e147. [PMID: 28462645 DOI: 10.1308/rcsann.2017.0058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A 43-year-old man had a peritoneovenous shunt inserted for the treatment of chylous ascites secondary to myelofibrosis. Despite being on anticoagulation for superior mesenteric vein thrombosis, he developed shunt dysfunction within two weeks of insertion. Superior venacavography showed multiple filling defects in the right axillary vein, no filling of the right brachiocephalic and right subclavian vein, and thrombotic occlusion of the internal jugular veins bilaterally. The shunt was removed 11 days after insertion, and there was extensive thrombosis of the venous end of the shunt and the compressible pump chamber. Shunt thrombosis is known to occur but remains a rare complication, with 87% of such obstructions being due to a thrombus at the tip of the venous end of the shunt. Extensive thrombosis of the shunt (as in the present case) is very rare.
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Affiliation(s)
- D Hariharan
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham , UK
| | - E A Wilkes
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham , UK
| | - G P Aithal
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham , UK
| | - S J Travis
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham , UK
| | - D N Lobo
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham , UK
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14
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Evidence-based clinical practice guidelines for liver cirrhosis 2015. J Gastroenterol 2016; 51:629-50. [PMID: 27246107 DOI: 10.1007/s00535-016-1216-y] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 04/12/2016] [Indexed: 02/04/2023]
Abstract
The Japanese Society of Gastroenterology revised the evidence-based clinical practice guidelines for liver cirrhosis in 2015. Eighty-three clinical questions were selected, and a literature search was performed for the clinical questions with use of the MEDLINE, Cochrane, and Igaku Chuo Zasshi databases for the period between 1983 and June 2012. Manual searching of the latest important literature was added until August 2015. The guidelines were developed with use of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. This digest version in English introduces selected clinical questions and statements related to the management of liver cirrhosis and its complications. Branched-chain amino acids relieve hypoalbuminemia and hepatic encephalopathy and improve quality of life. Nucleoside analogues and peginterferon plus ribavirin combination therapy improve the prognosis of patients with hepatitis B virus related liver cirrhosis and hepatitis C related compensated liver cirrhosis, respectively, although the latter therapy may be replaced by direct-acting antivirals. For liver cirrhosis caused by primary biliary cirrhosis and active autoimmune hepatitis, urosodeoxycholic acid and steroid are recommended, respectively. The most adequate modalities for the management of variceal bleeding are the endoscopic injection sclerotherapy for esophageal varices and the balloon-occluded retrograde transvenous obliteration following endoscopic obturation with cyanoacrylate for gastric varices. Beta-blockers are useful for primary prophylaxis of esophageal variceal bleeding. The V2 receptor antagonist tolvaptan is a useful add-on therapy in careful diuretic therapy for ascites. Albumin infusion is useful for the prevention of paracentesis-induced circulatory disturbance and renal failure. In addition to disaccharides, the nonabsorbable antibiotic rifaximin is useful for the management of encephalopathy. Anticoagulation therapy is proposed for patients with acute-onset or progressive portal vein thrombosis.
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15
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Kogiso T, Hashimoto E, Ito T, Hara T, Ikarashi Y, Kodama K, Taniai M, Torii N, Yoshinaga K, Morita S, Takahashi Y, Tanaka J, Sakai S, Yamamoto M, Tokushige K. Successful Treatment of Ascites using a Denver ® Peritoneovenous Shunt in a Patient with Paroxysmal Nocturnal Hemoglobinuria and Budd-Chiari syndrome. Intern Med 2016; 55:2957-2963. [PMID: 27746432 PMCID: PMC5109562 DOI: 10.2169/internalmedicine.55.7087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
A 56-year-old man was diagnosed with aplastic anemia and paroxysmal nocturnal hemoglobinuria at 43 years of age and treatment with cyclosporin A was started. Liver cirrhosis, ascites, and thrombus in the hepatic veins were found at 56 years of age and Budd-Chiari syndrome (BCS) was diagnosed according to angiography findings. He was treated with diuretics and paracentesis was performed several times, but with limited efficacy. A Denver® peritoneovenous shunt (PVS) was inserted into the right jugular vein; his ascites and renal function improved immediately and his general condition has remained good for 12 months since starting the above treatment regimen. A PVS is a treatment option for ascites due to BCS.
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Affiliation(s)
- Tomomi Kogiso
- Institute of Gastroenterology, Department of Internal Medicine, Tokyo Women's Medical University, Japan
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16
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Thomas MN, Sauter GH, Gerbes AL, Stangl M, Schiergens TS, Angele M, Werner J, Guba M. Automated low flow pump system for the treatment of refractory ascites: a single-center experience. Langenbecks Arch Surg 2015; 400:979-83. [PMID: 26566989 DOI: 10.1007/s00423-015-1356-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 11/02/2015] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Ascites is a common complication of liver cirrhosis and represents the main cause of hospitalization among patients with cirrhosis. First-line therapy for those patients is the use of diuretics and dietary sodium restriction. However, 10 % of patients per year become therapy refractory to diuretic treatment with the need of repeated high-volume paracentesis or transjugular intrahepatic portosystemic shunt (TIPS). For these patients, an automated pump system (Alfapump/Sequana Medical) was developed. Here, we describe our single-center experience of ten consecutively implanted pump systems. PATIENTS AND METHODS Between 08/13 and 11/14, ten Alfapump systems were implanted in patients with refractory ascites all suffering from liver cirrhosis. Those patients were treated as a bridge to transplant (4/10) or as an end-stage therapy (6/10). Median follow-up was 165 days (23-379 days). RESULTS Postimplant, the need of paracentesis could be markedly reduced to a mean of 0.45 (0-4/month) per month. In eight patients, paracentesis was not needed after implantation of the pump system. The median daily output volume was 1000 ml/day (450-2000 ml/day). Prerenal insufficiency was a recurrent complication in the postoperative period. DISCUSSION The Alfapump system is a useful system in the treatment of patients suffering from therapy refractory ascites. However, due to the high level of comorbidities, careful patient selection and postoperative monitoring are required.
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Affiliation(s)
- M N Thomas
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany.
| | - G H Sauter
- Department of Medicine II, Klinikum Großhadern, L.M., University of Munich, Munich, Germany
- Liver Center Munich, Klinikum Großhadern, L.M., University of Munich, Munich, Germany
| | - A L Gerbes
- Department of Medicine II, Klinikum Großhadern, L.M., University of Munich, Munich, Germany
- Liver Center Munich, Klinikum Großhadern, L.M., University of Munich, Munich, Germany
| | - M Stangl
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany
| | - T S Schiergens
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany
| | - M Angele
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany
| | - J Werner
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany
| | - M Guba
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, L.M., University of Munich, Campus Großhadern, Marchioninistrasse 15, 81375, München, Deutschland, Germany
- Liver Center Munich, Klinikum Großhadern, L.M., University of Munich, Munich, Germany
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17
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Moriwaki Y, Otani J, Okuda J, Niwano T, Sawada Y, Nitta T, Ohshima C. Successful nutritional support for a dysphagic patient with massive cirrhotic ascites and intrathoracic stomach using percutaneous endoscopic gastrostomy (PEG). Nutrition 2014; 30:1456-9. [PMID: 25280427 DOI: 10.1016/j.nut.2014.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 04/19/2014] [Accepted: 05/12/2014] [Indexed: 11/20/2022]
Abstract
Although massive cirrhotic ascites is generally considered a contraindication for the placement of percutaneous endoscopic gastrostomy (PEG), such patients are usually poorly nourished. Preceding paracentesis of ascites is one method for controlling ascites and allowing the safe placement of PEG, but it often results in overuse of albumin. Preceding peritoneal-venous (P-V) shunting can avoid excessive use of albumin, but this introduces the risk of infectious contamination. We encountered an 88-y-old woman with massive cirrhotic ascites, a giant esophageal hernia with dislocation of the proximal stomach into the mediastinum, hypertrophy of the lateral segment of the liver, and malnutrition who had suffered from appetite loss and a swallowing disorder for 4 mo. She underwent PEG using a staged sequential introduction method using a Funada-style gastric wall fixation kit as follows: 1) full stretching and pushing out of the stomach from the mediastinum into the peritoneal cavity by deep insertion and a turning-over procedure of the endoscope, 2) full distention by air to adhere the gastric wall to the peritoneal wall without migration of the colon, 3) four-point square fixation under gastroenterological endoscopy without migration of the visceral organ, and 4) puncture of the needle introducer of the PEG tube in the center of the fixations under repeated gastroenterological endoscopy 3 d after the fixation. She underwent P-V shunting under local anesthesia on the 28th day after placement of PEG and enteral nutrition. Her case shows that we can achieve proper enteral nutritional support even for patients with massive cirrhotic ascites.
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Affiliation(s)
| | - Jun Otani
- Unnan City Hospital, Unnan, Shimane, Japan
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18
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Agah S, Tavakoli S, Nikbakht H, Najafi M, Al-Agha A. Central venous pressure catheter for large-volume paracentesis in refractory ascites. Indian J Gastroenterol 2014; 33:310-5. [PMID: 24756422 DOI: 10.1007/s12664-014-0448-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Accepted: 02/13/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS About 10 % of cirrhotic patients are unresponsive to sodium restriction and diuretics and develop refractory ascites. Such patients usually require recurrent large-volume paracentesis and lots of hospital admissions. Hereby, we introduce a method applying a central vein (CV) catheter for large-volume paracentesis in patients with refractory ascites in up to 4 days associated with sodium restriction and high dose of diuretics. METHODS Non-tunneled triple lumen CV catheter was used to drain the ascites fluid of 30 cirrhotic patients. After precise percussion, the point of highest fluid accumulation was marked for puncture. Then, the skin and subcutaneous tissue were anesthetized. CV catheter set guide wire was entered into the peritoneal cavity and the dilator of the CV catheter set was passed through the guide wire and extracted after some rotations around its insertion site on the skin. The catheter was passed over the guide wire and the guide wire was extracted gradually from one of the lumens and fixed to the skin. RESULTS Nineteen males and 11 females with mean (±SD) age of 59.4 ± 11.7 years old underwent the procedure. A minimum of 9 and maximum of 29 L (12 ± 6.6 L) ascites fluid drained during a minimum of 2 and maximum of 5 days of hospital stay. All catheters were patent during the drainage. None of the patients developed hemodynamic instability. Number of re-hospitalizations for paracentesis was 1.9 times during the following year. No complication occurred. CONCLUSIONS This technique is a simple noninvasive method that can be performed in the endoscopy unit or even at the patient's bedside and may reduce the need for repeated admissions.
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Affiliation(s)
- Shahram Agah
- Colorectal Research Center, Rasool-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran,
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19
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Sundaram V, Manne V, Al-Osaimi AMS. Ascites and spontaneous bacterial peritonitis: recommendations from two United States centers. Saudi J Gastroenterol 2014; 20:279-87. [PMID: 25253362 PMCID: PMC4196342 DOI: 10.4103/1319-3767.141686] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Cirrhosis affects millions of people throughout the world. Two of the most serious complications of liver cirrhosis are ascites and spontaneous bacterial peritonitis (SBP). The development of ascites is related to the severity of portal hypertension and is an indicator of increased mortality. Although sodium restriction and diuretic therapy have proven effective, some patients may not respond appropriately or develop adverse reactions to diuretic therapy. In such cases, interventions such as transjugular intrahepatic portosystemic shunt (TIPS) placement are warranted. SBP is a complication of ascites that confers a very high mortality rate. Recognition and prompt treatment of this condition is essential to prevent serious morbidity and mortality. Initiation of prophylaxis in SBP remains controversial. Given the burden of liver cirrhosis on the health care system, ascites and SBP will continue to provide challenges for the primary care provider, hospitalist, internist, and gastroenterologist alike.
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Affiliation(s)
- Vinay Sundaram
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Vignan Manne
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Abdullah MS Al-Osaimi
- Department of Medicine, Division of Hepatology, Temple University Health System, Philadelphia, Pennsylvania, USA,Address for correspondence: Dr. Abdullah M. S. Al-Osaimi, Associate Professor of Medicine and Surgery, Division Chief of Hepatology, Medical Director of Liver Transplantation, Temple University Health System, 3440 N. Broad Street, Kresge Building West, Room 216, Philadelphia, Pennsylvania - 19103, USA. E-mail:
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20
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Kirby JM, Cho KJ, Midia M. Image-guided Intervention in Management of Complications of Portal Hypertension: More than TIPS for Success. Radiographics 2013; 33:1473-96. [DOI: 10.1148/rg.335125166] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Incarceration of umbilical hernia after radiological insertion of a Denver peritoneovenous shunt. Jpn J Radiol 2012. [DOI: 10.1007/s11604-012-0161-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Gerbes AL, Gülberg V. Aszites, Pfortaderthrombose und hepatische Enzephalopathie bei Leberzirrhose: Aktuelle Therapieempfehlungen. VISZERALMEDIZIN 2012. [DOI: 10.1159/000343293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Tokue H, Takeuchi Y, Arai Y, Sofue K, Sakamoto N, Tsushima Y, Endo K. Feasibility of externalized peritoneovenous shunt (EPVS) for malignant ascites. World J Surg Oncol 2011; 9:82. [PMID: 21777451 PMCID: PMC3157441 DOI: 10.1186/1477-7819-9-82] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Accepted: 07/21/2011] [Indexed: 01/20/2023] Open
Abstract
PURPOSE To evaluate a new modified peritoneovenous shunt therapy, the externalized peritoneovenous shunt (EPVS) system placement, used to treat patients with malignant ascites. METHODS We retrospectively reviewed 10 patients, who were not suited for conventional peritoneovenous shunts (PVS), with malignant ascites, which was refractory to medical therapies. Patient characteristics, technical success, efficacy, duration of EPVS placement, adverse events, and outcome were evaluated. Clinical efficacy of the EPVS was evaluated by the change in subjective symptoms. RESULTS The primary reasons for applying EPVS were severe anasarca in 4 patients, potential PVS dysfunction in 3 patients, poor performance status in 2 patients, and a history of PVS occlusion in 1 patient. EPVS was successfully placed in all patients, and it provided clinical efficacy in 8 patients (80%). Early death occurred within 7 days after EPVS placement in 2 patients because of renal failure. The median duration of EPVS placement was 10.4 days (range, 2-28 days). In 6 patients (60%), the EPVS was exchanged to conventional PVS sequentially, since the initial EPVS placement resulted in an improvement of the subjective symptoms of the patients, without serious complications. CONCLUSION EPVS placement may be an option for patients with malignant ascites who may not be appropriate for conventional PVS placement.
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Affiliation(s)
- Hiroyuki Tokue
- Department of Diagnostic and Interventional Radiology, Gunma University Hospital, Maebashi, Gunma, Japan.
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24
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Garcia-Tsao G. Transjugular intrahepatic portosystemic shunt in the management of refractory ascites. Semin Intervent Radiol 2011; 22:278-86. [PMID: 21326706 DOI: 10.1055/s-2005-925554] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The purpose of this article is to describe the pathophysiological basis for the use of transjugular intrahepatic portosystemic shunt (TIPS) in patients with cirrhosis and refractory ascites, the short- and long-term hemodynamic, biochemical, and hormonal changes after TIPS, and the results of controlled trials of TIPS in cirrhotic patients with refractory ascites. TIPS placement is associated with normalization of sinusoidal pressure and a significant improvement in urinary sodium excretion that correlates with suppression of plasma renin activity (indicative of an improvement in effective arterial blood volume). Although effective in preventing the recurrence of ascites, the efficacy of TIPS is offset by an increase in the incidence of severe hepatic encephalopathy, a high incidence of shunt dysfunction, and a higher cost without an overall survival benefit, which should be reevaluated in light of polytetrafluoroethylene-covered stents. TIPS placement is currently indicated in seleceted cirrhotic patients with refractory ascites who require more than two to three large-volume paracenteses per month.
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Affiliation(s)
- Guadalupe Garcia-Tsao
- Professor of Medicine, Yale University School of Medicine, and VA-CT Healthcare System, New Haven, Connecticut
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25
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Affiliation(s)
- Bruce A Runyon
- Liver Service, Loma Linda University Medical Center, Loma Linda, CA 92354, USA.
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26
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Won JY, Choi SY, Ko HK, Kim SH, Lee KH, Lee JT, Lee DY. Percutaneous peritoneovenous shunt for treatment of refractory ascites. J Vasc Interv Radiol 2008; 19:1717-22. [PMID: 18948021 DOI: 10.1016/j.jvir.2008.09.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2007] [Revised: 07/07/2008] [Accepted: 09/04/2008] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To evaluate the usefulness of a percutaneously placed peritoneovenous shunt (PVS) in patients with refractory ascites. MATERIALS AND METHODS Under fluoroscopic and ultrasonographic (US) guidance, the authors placed a PVS in 55 patients (39 men and 16 women; mean age, 56 years) with refractory ascites and symptomatic abdominal distention. The cause of ascites was liver cirrhosis (n = 36), carcinomatosis (n = 17), ruptured cysts with polycystic kidney disease (n = 1), and idiopathic refractory ascites (n = 1). The authors retrospectively evaluated technical feasibility, shunt patency, complications, and clinical outcomes of each patient. RESULTS The technical success rate was 100%, and symptomatic improvement was achieved in all but one patient. Complications occurred in 17 of the 55 patients (31%): five patients had variceal bleeding; three patients had ascites leakage; two patients each had disseminated intravascular coagulopathy, transient abdominal pain, shunt infection, and venous thrombosis; and one patient had pulmonary thromboembolism. Thirty patients (54%) died 2-690 days after the procedure (mean, 117 days), and their lifetime shunt patency was 84%. Eight patients were lost to follow-up. Seventeen patients were alive for 60-1,200 days, and their shunt patency was 71%. There was no significant difference in shunt patency between the two groups with benign and malignant ascites. CONCLUSIONS The percutaneous placement of a PVS was a technically feasible and effective method for symptomatic relief of refractory ascites.
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Affiliation(s)
- Jong Yun Won
- Departments of Radiology, Yonsei University College of Medicine, #134 Shinchon-dong, Seodaemun-gu, 120-752, Seoul, Korea
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Transjugular intrahepatic portosystemic shunts in hemodialysis-dependent patients and patients with advanced renal insufficiency: safety, caution, and encephalopathy. J Vasc Interv Radiol 2008; 19:516-20. [PMID: 18375295 DOI: 10.1016/j.jvir.2007.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2007] [Revised: 11/11/2007] [Accepted: 11/15/2007] [Indexed: 01/31/2023] Open
Abstract
PURPOSE To retrospectively determine the acute safety and chronic outcomes of transjugular intrahepatic portosystemic shunt (TIPS) creation in patients with hemodialysis-dependent end-stage renal disease for control of bleeding and refractory ascites. MATERIALS AND METHODS Four dialysis-dependent patients and one renal transplant recipient (glomerular filtration rate, 27 mL/min) underwent TIPS creation for treatment of refractory ascites (n = 3) and recurrent portal hypertensive bleeding (n = 1). A sixth patient developed unrelated renal failure 3 years after initial TIPS formation and presented with encephalopathy at that time. All had nearly normal liver function test results and no previous baseline encephalopathy. Three dialysis recipients underwent dialysis immediately after the TIPS procedure in an intensive care unit; one did not. RESULTS There were no complications of fluid overload or pulmonary edema after TIPS creation in the patients who immediately underwent dialysis. The one patient in whom dialysis was delayed developed respiratory failure and shock liver (ie, ischemic hepatitis). Ascites resolved in all three patients, and no recurrent variceal bleeding occurred during a mean follow-up of 17 months. Severe, grade 2-4 hepatic encephalopathy developed in all patients; in one patient, its onset was delayed until the onset of renal failure 3 years after the original TIPS procedure. Shunt reduction was required in four cases and competitive variceal embolization was required in one to reduce portosystemic diversion. No less than grade 1 episodic baseline encephalopathy was present in all patients despite continued use of the maximum prescribed medical therapy thereafter. CONCLUSIONS TIPS creation is effective in controlling ascites and bleeding in functionally anephric patients, but at the cost of marked and disproportionate hepatic encephalopathy. Prompt, acute postprocedural dialysis and fluid management is critical for safe creation of a TIPS in dialysis-dependent patients.
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28
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Lebrec D, Moreau R. [Management of refractory ascites by the transjugular intrahepatic portosystemic shunt (TIPS)]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 2008; 32:717-720. [PMID: 18586425 DOI: 10.1016/j.gcb.2008.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- D Lebrec
- Inserm U773, Centre de Recherche Bichat-Beaujon CRB3, Paris, France.
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Fava M, Meneses L, Loyola S, Castro P, Barahona F. TIPSS procedure in the treatment of a single patient after recent heart transplantation because of refractory ascites due to cardiac cirrhosis. Cardiovasc Intervent Radiol 2007; 31 Suppl 2:S188-91. [PMID: 18071789 DOI: 10.1007/s00270-007-9251-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2007] [Revised: 10/30/2007] [Accepted: 11/15/2007] [Indexed: 11/26/2022]
Abstract
We present the case of a female patient with arrhythmogenic dysplasia of the right ventricle who evolved to refractory heart failure, ascites, and peripheral edema. As a result, heart transplantation was performed. Subsequently, refractory ascites impaired the patient's respiratory function, resulting in prolonged mechanical ventilation. She was successfully treated with transjugular intrahepatic portosystemic shunt (TIPSS) placement, which allowed satisfactory weaning of ventilatory support.
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Affiliation(s)
- Mario Fava
- Radiology Department, Hospital Clínico Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
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Raza SA, Walser E, Hernandez A, Chen K, Marroquin S. Transhepatic puncture of portal and hepatic veins for TIPS using a single-needle pass under sonographic guidance. AJR Am J Roentgenol 2006; 187:W87-91. [PMID: 16794144 DOI: 10.2214/ajr.05.1342] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Creating transjugular intrahepatic portosystemic shunts (TIPS) requires accessing a portal vein branch from a metal cannula wedged in a hepatic vein. This initial step in shunt creation often requires multiple blind intrahepatic punctures and occasionally fails. We describe a method using sonographic guidance to serially puncture the portal vein and hepatic vein with a single transhepatic needle pass, after which the TIPS procedure is completed in the standard transjugular fashion. CONCLUSION Sonographically guided transhepatic dual puncture of the portal and hepatic veins facilitates portosystemic shunt creation in a single needle pass and allows more controlled selection of the portal vein entry and hepatic vein landing sites in selected patients.
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Affiliation(s)
- Syed A Raza
- Department of Radiology, Memorial Herman Hospital, 902 Frostwood, Ste. 275, Houston, TX 77024, USA.
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Abstract
Cirrhosis is the 12th leading cause of death in the United States. Individuals with cirrhosis are at risk for many potential complications. Complications can be managed or detected early with proper outpatient management. The most lethal of these complications is bleeding esophageal varices. All patients with cirrhosis should be screened for the presence of varices and treated when indicated. The most common complication seen in these patients is ascites. Ascites can be treated with dietary modifications and a diuretic regimen. Other potential complications include spontaneous bacterial peritonitis, hepatocellular carcinoma, hepatic encephalopathy, hepatorenal syndrome, and hepatopulmonary syndrome. The outpatient management of these complications will be discussed in this paper, along with the use of vaccinations, educating patients about the avoidance of hepatotoxic drugs, and when to refer a patient for liver transplant.
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Affiliation(s)
- Ronnie E Mathews
- Division of General Internal Medicine, Department of Medicine, University of Alabama at Birmingham, USA
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Stain SC. Gastrointestinal conditions. J Am Coll Surg 2005; 201:940-7. [PMID: 16310699 DOI: 10.1016/j.jamcollsurg.2005.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2005] [Accepted: 09/07/2005] [Indexed: 10/25/2022]
Affiliation(s)
- Steven C Stain
- Department of Surgery, Albany Medical College, Albany, NY 12208, USA
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Vignali C, Bargellini I, Grosso M, Passalacqua G, Maglione F, Pedrazzini F, Filauri P, Niola R, Cioni R, Petruzzi P. TIPS with expanded polytetrafluoroethylene-covered stent: results of an Italian multicenter study. AJR Am J Roentgenol 2005; 185:472-80. [PMID: 16037523 DOI: 10.2214/ajr.185.2.01850472] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Our objective is to describe the results of a multicenter prospective trial on the safety and efficacy of transjugular intrahepatic portosystemic shunts (TIPS) using the Viatorr stent-graft. SUBJECTS AND METHODS From 2001 to 2003, 114 patients (75 men and 39 women; mean age, 59.3 years) with portal hypertension underwent TIPS with the Viatorr stent-graft. Indications for treatment were variceal bleeding (n = 49, 43.0%), refractory ascites (n = 52, 45.6%), hypertensive gastropathy (n = 10, 8.8%), Budd-Chiari syndrome (n = 1, 0.9%), and hepatorenal syndrome (n = 2, 1.7%). Eight patients (7.0%) had Child-Pugh class A cirrhosis; 60 (52.6%), Child-Pugh class B; and 46 (40.4%), Child-Pugh class C. Patients were monitored by color Doppler sonography and phlebography. RESULTS The procedure was successful in 113 (99.1%) of 114 patients; in one patient, creation of the track was not feasible. The mean portosystemic pressure gradient decreased from 21.8 to 8.7 mm Hg. Three minor immediate complications (2.6%) occurred (two cases of self-limiting hemoperitoneum and one extrahepatic portal puncture requiring covered stenting). At a mean follow-up of 11.9 months, the overall mortality rate was 31.0% (35/113), with a 30-day mortality rate of 8.8% (10/113). Mortality was significantly higher in patients in Child-Pugh class C with refractory ascites and with post-procedural encephalopathy. Cumulative primary patency rates were 91.9%, 79.9%, and 75.9% at 6, 12, and 24 months' follow-up, respectively. Restenosis occurred in 15 patients (13.3%) within the stent (n = 8, 53.3%) or at the ends of the portal (n = 1, 6.7%) or hepatic (n = 6, 40%) veins and was solved by percutaneous transluminal angioplasty (n = 11), stenting (n = 3), or parallel TIPS (n = 1). The secondary patency rate was 98.2%. Post-procedural encephalopathy occurred in 27 patients (23.9%). CONCLUSION The Viatorr stent-graft is safe and effective in TIPS creation, with high primary patency rates. Covering the entire track up to the inferior vena cava can increase patency.
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Affiliation(s)
- Claudio Vignali
- Division of Diagnostic and Interventional Radiology, Department of Oncology, Transplants, and Advanced Technologies in Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy.
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Wright AS, Rikkers LF. Current management of portal hypertension. J Gastrointest Surg 2005; 9:992-1005. [PMID: 16137597 DOI: 10.1016/j.gassur.2004.09.028] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2004] [Accepted: 09/07/2004] [Indexed: 01/31/2023]
Abstract
Portal hypertension can lead to life-threatening hemorrhage, ascites, and encephalopathy. This paper reviews the pathophysiology and multidisciplinary management of portal hypertension and its complications, including the indications for and techniques of the various surgical shunts. Variceal bleeding is the most dreaded complication of portal hypertension. It may occur once the portal-systemic gradient increases above 12 mm Hg, occurs in 30% of patients with cirrhosis, and carries a 30-day mortality of 20%. Treatment of acute variceal bleeding includes resuscitation followed by upper endoscopy for sclerosis or band ligation of varices, which can control bleeding in up to 85% of patients. Medical therapies such as vasopressin and somatostatin can also be useful adjuncts. Shunt therapy, preferably the placement of a TIPS, is indicated for refractory acute variceal bleeding. Recurrent variceal bleeding is common and is associated with a high mortality. Therapies to prevent recurrent variceal bleeding include chronic endoscopic therapy, nonselective beta-blockade, operative or nonoperative (TIPS) shunts, devascularization operations, and liver transplantation. Recommendations and a treatment algorithm are provided, taking into account both the etiology and the manifestations of portal hypertension.
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Affiliation(s)
- Andrew S Wright
- Department of Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792, USA
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Dumortier J, Pianta E, Le Derf Y, Bernard P, Bouffard Y, Boucaud C, Sagnard P, Delafosse B, Boillot O. Peritoneovenous shunt as a bridge to liver transplantation. Am J Transplant 2005; 5:1886-92. [PMID: 15996235 DOI: 10.1111/j.1600-6143.2005.00959.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Intractable ascites carries great morbidity. The aim of this study was to determine the efficacy of peritoneovenous shunt (PVS) in patients listed for liver transplantation (LT). Between January 1999 and January 2004, PVS was inserted in 36 (30 males and 6 females) cirrhotic patients, 50.3 years of median age (range: 30-66), who failed multiple large-volume paracenteses and diuretic therapy, when listed for LT. Data were collected until LT or the present time, and were compared to an historical cohort (1997-1998) as control. No operative death occurred. Four patients died before LT in a median delay of 9 months after PVS insertion. PVS provided palliation for intractable ascites in 30 patients (83%). Renal function significantly improved (glomerular filtration rate (GFR) improved from 0.642 to 0.987 mL/s, p<0.05). Eighteen patients were transplanted in a median delay of 6 months (range: 3-12 months) after PVS insertion. When compared to the historical cohort of 18 patients, the occurrence of post-LT acute renal failure was significantly lower in the PVS group (3/18 vs. 13/18, p<0.05). Our results suggest that PVS might be beneficial in patients with refractory ascites waiting for LT and could prevent postoperative acute renal failure.
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Affiliation(s)
- Jérôme Dumortier
- Unité de Transplantation Hépatique, Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Lyon, France.
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Abouljoud M, Yoshida A, Kim D, Jerius J, Arenas J, Raoufi M, Brown K, Moonka D. Transjugular Intrahepatic Portosystemic Shunts for Refractory Ascites After Liver Transplantation. Transplant Proc 2005; 37:1248-50. [PMID: 15848685 DOI: 10.1016/j.transproceed.2004.12.104] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE To study the efficacy of transjugular intrahepatic portosystemic shunts (TIPS) in the management of refractory ascites after liver transplantation. PATIENTS AND METHODS Between January 1995 and December 2003, 309 primary adult liver transplants were performed. Refractory ascites was defined as active interventions (salt restriction, diuretic use, repeated paracentesis) needed beyond 30 days after transplantation. These patients were managed with TIPS placement. RESULTS Eight TIPS were placed in 8 patients at a mean of 11.5 months after transplantation (range, 2-36 months). There were 5 males and 3 females, age 54 +/- 8.2 years. Hepatitis C was the primary diagnosis in 7 patients and primary biliary cirrhosis in 1. Indications for TIPS included refractory ascites (8), associated variceal bleeding (2), and various degrees of hepatic vein outflow stenosis (3). Seven patients had resolution of ascites and associated findings of portal hypertension, and 1 patient with persistent ascites had severe hepatic vein outflow stenosis and associated hepatitis C in the allograft. Two patients required retransplantation for recurrent hepatitis C. There were 3 deaths: liver failure (1), organ failure after retransplantation (1), and lung cancer 5 months after TIPS (1). Currently, 5 patients are alive without clinical evidence of ascites 9, 13, 15, 24, and 70 months after TIPS. CONCLUSIONS The TIPS device can be used safely and effectively to control refractory ascites after liver transplantation. In the setting of organ dysfunction, these patients should be considered sooner for retransplantation.
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Affiliation(s)
- M Abouljoud
- Division of Transplantation Surgery, Henry Ford Hospital, Detroit, Michigan 48202, USA.
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Abstract
The transjugular intrahepatic portosystemic shunt (TIPS) is an interventional treatment resulting in decompression of the portal system by creation of a side-to-side portosystemic anastomosis. Since its introduction 16 years ago, more than 1,000 publications have appeared demonstrating broad acceptance and increasing clinical use. This review summarizes our present knowledge about technical aspects and complications, follow-up of patients and indications. A technical success rate near 100% and a low occurrence of complications clearly depend on the skills of the operator. The follow-up of the TIPS patient has to assess shunt patency, liver function, hepatic encephalopathy and the possible development of hepatocellular carcinoma. Shunt patency can best be monitored by duplex sonography and can avoid routine radiological revision. Short-term patency may be improved by anticoagulation, while such a treatment does not influence long-term patency. Stent grafts covered with expanded polytetrafluoroethylene show promising long-term patency comparable with that of surgical shunts. With respect to the indications of TIPS, much is known about treatment of variceal bleeding and refractory ascites. The thirteen randomized studies that are available to date show that survival is comparable in patients receiving TIPS or endoscopic treatment for acute or recurrent variceal bleeding. Another group comprises patients with refractory ascites and related complications, such as hepatorenal syndrome and hepatic hydrothorax. It has been demonstrated that TIPS improves these complications. Five randomized studies comparing TIPS with paracentesis and one study comparing TIPS with the peritoneo-venous shunt showed good response of ascites but controversial results on survival. In addition, TIPS has been successfully applied to patients with Budd-Chiari syndrome, portal vein thrombosis, before liver transplantation, and for the treatment of ectopic variceal bleeding.
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Affiliation(s)
- Andreas Ochs
- Department of Internal Medicine, Evangelisches Diakonie Krankenhaus, Teaching Hospital of the Medical Faculty, University of Freiburg, Freiburg, Germany.
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Scientific surgery. Br J Surg 2004. [DOI: 10.1002/bjs.4897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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