- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00063622
Pioglitazone vs Vitamin E vs Placebo for Treatment of Non-Diabetic Patients With Nonalcoholic Steatohepatitis (PIVENS) (PIVENS)
March 12, 2018 updated by: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Clinical Research Network in Nonalcoholic Steatohepatitis: Pioglitazone vs. Vitamin E vs. Placebo for the Treatment of Non-Diabetic Patients With Nonalcoholic Steatohepatitis (PIVENS)
The purpose of this study is to determine if therapy with pioglitazone or vitamin E will lead to an improvement in liver histology in non-diabetic adult patients with non-alcoholic steatohepatitis (NASH).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The purpose of this study is to determine if therapy with pioglitazone or vitamin E will lead to an improvement in liver histology in non-diabetic adult patients with non-alcoholic steatohepatitis (NASH).
Study Type
Interventional
Enrollment (Actual)
247
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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California
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San Diego, California, United States, 92103
- University of California, San Diego
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San Francisco, California, United States, 94143
- University of California, San Francisco
-
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Indiana
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Indianapolis, Indiana, United States, 46202
- Indiana University
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Missouri
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Saint Louis, Missouri, United States, 63110
- St. Louis University
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North Carolina
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Durham, North Carolina, United States, 27710
- Duke University Medical Center
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Ohio
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Cleveland, Ohio, United States, 44109
- Case Western Reserve University
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Virginia
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Richmond, Virginia, United States, 23298
- Virginia Commonwealth University
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Washington
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Seattle, Washington, United States, 98195
- University of Washington
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
- Histologic evidence of NASH based on a liver biopsy obtained within 6 months of randomization.
- Age 18 years or older
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: 1
Pioglitazone
|
30 mg daily
Other Names:
|
Active Comparator: 2
Vitamin E
|
800 IU daily
Other Names:
|
Placebo Comparator: 3
Placebo Pioglitazone or Placebo Vitamin E
|
Daily
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Improvement in Non-alcoholic Fatty Liver Disease (NAFLD) Activity Defined by Change in Standardized Scoring of Liver Biopsies at Baseline and After 96 Weeks of Treatment.
Time Frame: baseline and 96 weeks
|
Total nonalcoholic fatty liver disease (NAFLD) activity was assessed on a scale of 0 to 8, with higher scores indicating more severe disease; the components of this measure include steatosis (assessed on a scale of 0 to 3), lobular inflammation (assessed on a scale of 0 to 3), and hepatocellular ballooning (assessed on a scale of 0 to 2).
The primary outcome was an improvement in histological findings from baseline to 96 weeks, which required an improvement by 1 or more points in the hepatocellular ballooning score; no increase in the fibrosis score; and either a decrease in the activity score for nonalcoholic fatty liver disease to a score of 3 or less or a decrease in the activity score of at least 2 points, with at least a 1-point decrease in either the lobular inflammation or steatosis score.
|
baseline and 96 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Improvement in Steatosis
Time Frame: baseline and 96 weeks
|
Steatosis is assessed on a scale of 0 to 3 with higher scores indicating more severe steatosis.
This secondary outcome measure is the number of participants that experienced a decrease in steatosis score, which indicates improvement in steatosis.
|
baseline and 96 weeks
|
Number of Participants With Improvement in Lobular Inflammation
Time Frame: baseline and 96 weeks
|
Lobular inflammation is assessed on a scale of 0 to 3 with higher scores indicating more severe lobular inflammation.
This secondary outcome measure is the number of participants that experienced a decrease in lobular inflammation score, which indicates improvement in lobular inflammation.
|
baseline and 96 weeks
|
Number of Participants With Improvement in Hepatocellular Ballooning
Time Frame: baseline and 96 weeks
|
Hepatocellular ballooning is assessed on a scale of 0 to 2 with higher scores indicating more severe hepatocellular ballooning.
This secondary outcome measure is the number of participants that experienced a decrease in hepatocellular ballooning score, which indicates improvement in hepatocellular ballooning.
|
baseline and 96 weeks
|
Number of Participants With Improvement in Fibrosis
Time Frame: baseline and 96 weeks
|
Fibrosis is assessed on a scale of 0 to 4 with higher scores indicating more severe fibrosis.
This secondary outcome measure is the number of participants that experienced a decrease in fibrosis score, which indicates improvement in fibrosis.
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baseline and 96 weeks
|
Number of Participants With Resolution of Definite Nonalcoholic Steatohepatitis
Time Frame: baseline and 96 weeks
|
The criteria for nonalcoholic steatohepatitis was definite or possible steatohepatitis (assessed by a pathologist) with an activity score of 5 or more, or definite steatohepatitis (confirmed by two pathologists) with an activity score of 4. This secondary outcome measure is the number of participants who met this definition at baseline and did not meet this definition after 96 weeks of treatment and thus had a resolution of steatohepatitis.
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baseline and 96 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Vilar-Gomez E, Gawrieh S, Liang T, McIntyre AD, Hegele RA, Chalasani N. Interrogation of selected genes influencing serum LDL-Cholesterol levels in patients with well characterized NAFLD. J Clin Lipidol. 2021 Mar-Apr;15(2):275-291. doi: 10.1016/j.jacl.2020.12.010. Epub 2020 Dec 27.
- Maev IV, Samsonov AA, Palgova LK, Pavlov CS, Shirokova EN, Vovk EI, Starostin KM. Effectiveness of phosphatidylcholine as adjunctive therapy in improving liver function tests in patients with non-alcoholic fatty liver disease and metabolic comorbidities: real-life observational study from Russia. BMJ Open Gastroenterol. 2020 Mar 26;7(1):e000368. doi: 10.1136/bmjgast-2019-000368. eCollection 2020.
- Kanwar P, Nelson JE, Yates K, Kleiner DE, Unalp-Arida A, Kowdley KV. Association between metabolic syndrome and liver histology among NAFLD patients without diabetes. BMJ Open Gastroenterol. 2016 Nov 9;3(1):e000114. doi: 10.1136/bmjgast-2016-000114. eCollection 2016.
- Corey KE, Vuppalanchi R, Wilson LA, Cummings OW, Chalasani N; NASH CRN. NASH resolution is associated with improvements in HDL and triglyceride levels but not improvement in LDL or non-HDL-C levels. Aliment Pharmacol Ther. 2015 Feb;41(3):301-9. doi: 10.1111/apt.13035. Epub 2014 Nov 28.
- Guy CD, Suzuki A, Abdelmalek MF, Burchette JL, Diehl AM; NASH CRN. Treatment response in the PIVENS trial is associated with decreased Hedgehog pathway activity. Hepatology. 2015 Jan;61(1):98-107. doi: 10.1002/hep.27235. Epub 2014 Aug 25.
- Hoofnagle JH, Van Natta ML, Kleiner DE, Clark JM, Kowdley KV, Loomba R, Neuschwander-Tetri BA, Sanyal AJ, Tonascia J; Non-alcoholic Steatohepatitis Clinical Research Network (NASH CRN). Vitamin E and changes in serum alanine aminotransferase levels in patients with non-alcoholic steatohepatitis. Aliment Pharmacol Ther. 2013 Jul;38(2):134-43. doi: 10.1111/apt.12352. Epub 2013 May 29.
- Guerrerio AL, Colvin RM, Schwartz AK, Molleston JP, Murray KF, Diehl A, Mohan P, Schwimmer JB, Lavine JE, Torbenson MS, Scheimann AO. Choline intake in a large cohort of patients with nonalcoholic fatty liver disease. Am J Clin Nutr. 2012 Apr;95(4):892-900. doi: 10.3945/ajcn.111.020156. Epub 2012 Feb 15.
- Sanyal AJ, Chalasani N, Kowdley KV, McCullough A, Diehl AM, Bass NM, Neuschwander-Tetri BA, Lavine JE, Tonascia J, Unalp A, Van Natta M, Clark J, Brunt EM, Kleiner DE, Hoofnagle JH, Robuck PR; NASH CRN. Pioglitazone, vitamin E, or placebo for nonalcoholic steatohepatitis. N Engl J Med. 2010 May 6;362(18):1675-85. doi: 10.1056/NEJMoa0907929. Epub 2010 Apr 28.
- Chalasani NP, Sanyal AJ, Kowdley KV, Robuck PR, Hoofnagle J, Kleiner DE, Unalp A, Tonascia J; NASH CRN Research Group. Pioglitazone versus vitamin E versus placebo for the treatment of non-diabetic patients with non-alcoholic steatohepatitis: PIVENS trial design. Contemp Clin Trials. 2009 Jan;30(1):88-96. doi: 10.1016/j.cct.2008.09.003. Epub 2008 Sep 10.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
January 1, 2005
Primary Completion (Actual)
June 1, 2009
Study Completion (Actual)
September 1, 2009
Study Registration Dates
First Submitted
July 1, 2003
First Submitted That Met QC Criteria
July 2, 2003
First Posted (Estimate)
July 3, 2003
Study Record Updates
Last Update Posted (Actual)
April 6, 2018
Last Update Submitted That Met QC Criteria
March 12, 2018
Last Verified
August 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- NASH - ADULT (IND)
- U01DK061730 (U.S. NIH Grant/Contract)
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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