Hepatic Encephalopathy Prevention With Polydextrose After TIPS: Pilot Study (POEME)
Study Details
Study Description
Brief Summary
TIPS is a standard for the treatment of portal hypertension related complications. However, it remains at risk of HE after TIPS (around 40% the first year). Dysbiosis plays a key role in pathophysiology of HE.
Polydextrose (PDX) is consider as a prebiotic. Preliminary studies showed that PDX:
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modified gut microbiota, enhancing "good bacteria"
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improved gut permeability and immunity in 2 experimental models: infarction and colitis.
The aim of this study is to assess PDX efficacy to prevent HE during the first 6 months after TIPS in cirrhotic patients.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
TIPS is a standard for the treatment of portal hypertension related complications. However, it remains at risk of HE after TIPS (around 40% the first year). Dysbiosis plays a key role in pathophysiology of HE.
Polydextrose (PDX) is consider as a prebiotic. Preliminary studies showed that PDX:
-
modified gut microbiota, enhancing "good bacteria"
-
improved gut permeability and immunity in 2 experimental models: infarction and colitis.
Patients will receive PDX 15 days prior to and 6 months after TIPS. We will assess the cumulative incidence of HE 6 months after TIPS. Patients will be followed-up for 12 months after TIPS.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Polydextrose Patients will receive PDX 15 days prior and for a 6 month periods after TIPS. |
Dietary Supplement: Polydextrose
PDX will be started 2 weeks before TIPS and taken daily for a 6 month period after TIPS.
|
Outcome Measures
Primary Outcome Measures
- Hepatic encephalopathy incidence [6 months]
The primary outcome is the cumulative incidence (%) of hepatic encephalopathy
Secondary Outcome Measures
- Number of patient with dose reduction [6 months]
compliance will be evaluated by the number of patient with a dose reduction or who stop the product
- Adverse events [6 months]
safety will be evaluated by collection of adverse events
Eligibility Criteria
Criteria
Inclusion Criteria:
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Male or female at least 18 years of age
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Affected (c) cirrhosis in which the establishment of a TIPS is scheduled within the month for: the treatment of ascites or a refractory hydrothorax or the prevention of the recurrence of a related digestive hemorrhage portal hypertension
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Having signed the consent to participate in the study
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Women of childbearing age on effective contraception
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Affiliated to a social security scheme
Exclusion Criteria:
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Contraindication for TIPS
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Digestive short circuit, chronic inflammatory bowel diseases
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Indications of TIPS in emergency or as part of the preparation for a surgical procedure,
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Liver transplant,
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Patient for whom the follow-up is considered impossible due to non-compliance with care or because the vital prognosis is estimated less than 6 months because of an incurable chronic pathology,
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Pregnant or lactating women,
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Those unable to receive enlightened information,
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Those participating in another interventional research including an exclusion period
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Persons placed under safeguard of justice, tutelage or curators.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Toulouse University Hospital | Toulouse | France | 31059 |
Sponsors and Collaborators
- University Hospital, Toulouse
- Société nationale française de gastro-entérologie
Investigators
- Principal Investigator: Christophe BUREAU, PH, Toulouse University Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
- Bureau C, Métivier S, D'Amico M, Péron JM, Otal P, Pagan JC, Chabbert V, Chagneau-Derrode C, Procopet B, Rousseau H, Bosch J, Vinel JP. Serum bilirubin and platelet count: a simple predictive model for survival in patients with refractory ascites treated by TIPS. J Hepatol. 2011 May;54(5):901-7. doi: 10.1016/j.jhep.2010.08.025. Epub 2011 Feb 18.
- Bureau C, Thabut D, Oberti F, Dharancy S, Carbonell N, Bouvier A, Mathurin P, Otal P, Cabarrou P, Péron JM, Vinel JP. Transjugular Intrahepatic Portosystemic Shunts With Covered Stents Increase Transplant-Free Survival of Patients With Cirrhosis and Recurrent Ascites. Gastroenterology. 2017 Jan;152(1):157-163. doi: 10.1053/j.gastro.2016.09.016. Epub 2016 Sep 20. Erratum in: Gastroenterology. 2017 Sep;153(3):870.
- European Association for the Study of the Liver. Electronic address: easloffice@easloffice.eu; European Association for the Study of the Liver. EASL Clinical Practice Guidelines for the management of patients with decompensated cirrhosis. J Hepatol. 2018 Aug;69(2):406-460. doi: 10.1016/j.jhep.2018.03.024. Epub 2018 Apr 10. Erratum in: J Hepatol. 2018 Nov;69(5):1207.
- RC31/19/0493
- 2020-A01217-32