- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02353767
Evaluation of Liver Fibrosis in HIV-infected Patients With Metabolic Syndrome (METAFIB)
Study Overview
Status
Intervention / Treatment
Detailed Description
HIV-associated morbidity and mortality has been considerably modified ever since the availability of potent antiretroviral treatment in 1996. Recent studies have shown the impact of treatment, with the decreased frequency of AIDS-related diseases coinciding with the preponderance of non-AIDS related pathologies.
Consequently, diseases of hepatic origin have become a key problem in the therapeutic course of HIV-infected patients, representing a major source of significant morbidity and mortality. Liver-related diseases comprise of various etiologies, including co-infection with chronic viral hepatitis and excessive alcohol consumption. When excluding these particular diseases, fibrotic patients exhibit an elevated prevalence of metabolic syndrome, regardless of lipodystrophy. Directly linked to metabolic syndrome, non-alcoholic hepatic steatosis has the capacity to induce necro-inflammatory lesions with an increased risk of evolving into cirrhosis and its complications thereto (i.e. hepatocellular carcinoma, liver decompensation, and end-stage liver disease). In the context of HIV, very little data is available concerning the link between metabolic syndrome and hepatic fibrosis, despite the increasing risk of developing such disease during extended life-span, the long-term disruption of glycolipid metabolism induced by antiretroviral treatment, and the presence of various social risk-factors (i.e. increasing trends in weight gain and decreased physical activity).
The principal objective of the present study is to then characterize the prevalence and determinants associated with hepatic fibrosis among HIV-infected patients, without co-infection with other hepatitis viruses, and who present symptoms of metabolic syndrome according to the AHA 2009 definition. In order to more appropriately answer this research question, we will conduct a nested, matched case-control study including 300 HIV-infected patients per group. We will also aim to identify risk-factors of liver fibrosis other than metabolic syndrome, to study agreement in 4 non-invasive scores of liver fibrosis and 3 non-invasive score of steatosis, and to evaluate the performance of the Controlled Attenuation Parameter (CAP) method for use in diagnosing hepatic steatosis.
All patients in this study will be recruited in a clinical center situated in the infectious disease unit at Saint-Antoine Hospital, where 3400 HIV-infected patients have regular consultations. Patients will be identified from an in-house informatics platform, serving as a surveillance tool for metabolic syndrome, among other diseases, with the intention of increasing better-adapted clinical and therapeutic care. Each patient presenting with metabolic syndrome will be matched with a control patient on the following characteristics: age (±5 years), duration of HIV-infection (±2 years), HIV-RNA viral load (in categories of <50-500, 501-1000, or >1000 copies/mL), and gender. Patients with abnormal transaminases will be excluded from this study.
This study will bring about a clearer understanding of the frequency and importance of liver fibrosis risk in patients with metabolic syndrome, which will allow us to determine the more important elements of surveillance necessary in the prevention and development of hepatic lesions. Accordingly, this study will add more pertinent information regarding treatment guidelines specific to this patient population.
Study Type
Enrollment (Actual)
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
A. For all patients:
- >18 years of age
- HIV-1 infection for a minimum of 5 years confirmed by Western Blot or ELISA
- Signed and full comprehension of informed consent
- Affiliation to Sécurité Sociale
B. Specific to Cases :
Presence of metabolic syndrome according to the International Diabetes Foundation (IDF)
C. Matched Criteria specific to controls :
- Same age ± 7 years
- Same duration of HIV-1 infection ± 3 years
- Same criterion of HIV-1 viral load (according to 3 thresholds: 50 - 500, 501 - 1000 or > 1000 c/mL)
Exclusion Criteria:
- Chronic hepatitis B (HBs-Ag positive or isolated positive antiHBc-Ab with positive HBV-DNA)
- Chronic hepatitis C (positive antiHCV-Ab)
- Active IV or oral drug use and/or ongoing substitution therapy
- Other known chronic hepatitis : auto-immune hepatitis, primary or secondary biliary cirrhosis, hemochromatosis, Wilson disease, alpha 1 anti-trypsin deficit, primary or secondary sclerosing cholangitis, biliary obstruction, liver vascular disease associated with HIV infection, biliary or liver cancer
- CD4 < 50/mm3
- Any current opportunistic infection
- Serious condition influencing vital status
- Pregnancy
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Cases
Presence of metabolic syndrome according to the International Diabetes Foundation (IDF)
|
Transient elastography (using the Fibroscan, CAP Fibroscan) and biomarker panels (FibroTest, Fibromètre, Hepascore, Steatotest, Nashtest)
|
Controls
|
Transient elastography (using the Fibroscan, CAP Fibroscan) and biomarker panels (FibroTest, Fibromètre, Hepascore, Steatotest, Nashtest)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Liver fibrosis
Time Frame: One time
|
Liver fibrosis as measured by Fibroscanner
|
One time
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Liver steatosis
Time Frame: One time
|
Sub group of patients who had IRM measurements
|
One time
|
Hand osteoarthritis
Time Frame: One time
|
Sub group of patients who had an X-Ray of their hands
|
One time
|
Collaborators and Investigators
Publications and helpful links
General Publications
- Lewden C, May T, Rosenthal E, Burty C, Bonnet F, Costagliola D, Jougla E, Semaille C, Morlat P, Salmon D, Cacoub P, Chene G; ANRS EN19 Mortalite Study Group and Mortavic1. Changes in causes of death among adults infected by HIV between 2000 and 2005: The "Mortalite 2000 and 2005" surveys (ANRS EN19 and Mortavic). J Acquir Immune Defic Syndr. 2008 Aug 15;48(5):590-8. doi: 10.1097/QAI.0b013e31817efb54.
- Worm SW, Friis-Moller N, Bruyand M, D'Arminio Monforte A, Rickenbach M, Reiss P, El-Sadr W, Phillips A, Lundgren J, Sabin C; D:A:D study group. High prevalence of the metabolic syndrome in HIV-infected patients: impact of different definitions of the metabolic syndrome. AIDS. 2010 Jan 28;24(3):427-35. doi: 10.1097/QAD.0b013e328334344e.
- Fonquernie F, Lacombe K, Vincensini JP, Boccara F, Clozel S, Ayouch Boda A, Bollens D, Campa P, Pacanowski J, Meynard JL, Meyohas MC, Girard PM. How to improve the quality of a disease management program for HIV-infected patients using a computerized data system. The Saint-Antoine Orchestra program. AIDS Care. 2010 May;22(5):588-96. doi: 10.1080/09540120903280893.
- Tomi AL, Sellam J, Lacombe K, Fellahi S, Sebire M, Rey-Jouvin C, Miquel A, Bastard JP, Maheu E, Haugen IK, Felson DT, Capeau J, Girard PM, Berenbaum F, Meynard JL. Increased prevalence and severity of radiographic hand osteoarthritis in patients with HIV-1 infection associated with metabolic syndrome: data from the cross-sectional METAFIB-OA study. Ann Rheum Dis. 2016 Dec;75(12):2101-2107. doi: 10.1136/annrheumdis-2016-209262. Epub 2016 Mar 31.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IMEA 42
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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