Pioglitazone vs Vitamin E vs Placebo for Treatment of Non-Diabetic Patients With Nonalcoholic Steatohepatitis (PIVENS) (PIVENS)
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ClinicalTrials.gov Identifier: NCT00063622 |
Recruitment Status :
Completed
First Posted : July 3, 2003
Results First Posted : August 1, 2012
Last Update Posted : April 6, 2018
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Sponsor:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Information provided by (Responsible Party):
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: Triple (Participant, Care Provider, Investigator); Primary Purpose: Treatment |
Condition |
Liver Diseases |
Interventions |
Drug: Pioglitazone Dietary Supplement: Vitamin E Drug: Matching placebo |
Enrollment | 247 |
Participant Flow
Recruitment Details | PIVENS enrollment started in January 2005 and ended in January 2007. |
Pre-assignment Details | A total of 339 patients were registered and screened for PIVENS trial, 92 of whom (27%) were found ineligible. The failure to meet histological entry criteria and fasting blood glucose >125 mg/dL were the most frequent reasons for ineligibility. |
Arm/Group Title | Pioglitazone | Vitamin E | Placebo |
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Arm/Group Description | Pioglitazone at a dose of 30 mg daily | Vitamin E at a dose of 800 IU daily | Placebo Pioglitazone and Placebo Vitamin E |
Period Title: Overall Study | |||
Started | 80 | 84 | 83 |
Completed | 70 [1] | 80 [1] | 72 [1] |
Not Completed | 10 | 4 | 11 |
[1]
All randomized patients were included in analysis of primary outcome
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Baseline Characteristics
Arm/Group Title | Pioglitazone | Vitamin E | Placebo | Total | |
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Arm/Group Description | Pioglitazone at a dose of 30 mg daily | Vitamin E at a dose of 800 IU daily | Placebo Pioglitazone and Placebo Vitamin E | Total of all reporting groups | |
Overall Number of Baseline Participants | 80 | 84 | 83 | 247 | |
Baseline Analysis Population Description |
[Not Specified]
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 80 participants | 84 participants | 83 participants | 247 participants | |
47.0 (12.6) | 46.6 (12.1) | 45.4 (11.2) | 46.3 (11.9) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 80 participants | 84 participants | 83 participants | 247 participants | |
Female |
47 58.8%
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52 61.9%
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48 57.8%
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147 59.5%
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Male |
33 41.3%
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32 38.1%
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35 42.2%
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100 40.5%
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Region of Enrollment
Measure Type: Number Unit of measure: Participants |
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United States | Number Analyzed | 80 participants | 84 participants | 83 participants | 247 participants |
80 | 84 | 83 | 247 | ||
Total nonalcoholic fatty liver disease (NAFLD) activity score
[1] Mean (Standard Deviation) Unit of measure: Scores on a scale |
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Number Analyzed | 80 participants | 84 participants | 83 participants | 247 participants | |
5.0 (1.4) | 5.1 (1.4) | 4.8 (1.4) | 4.9 (1.4) | ||
[1]
Measure Description: 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).
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Results Point of Contact
Name/Title: | Arun J. Sanyal |
Organization: | Virginia Commonwealth University |
EMail: | asanyal@mcvh-vcu.edu |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) |
ClinicalTrials.gov Identifier: | NCT00063622 |
Other Study ID Numbers: |
NASH - ADULT (IND) U01DK061730 ( U.S. NIH Grant/Contract ) |
First Submitted: | July 1, 2003 |
First Posted: | July 3, 2003 |
Results First Submitted: | June 14, 2012 |
Results First Posted: | August 1, 2012 |
Last Update Posted: | April 6, 2018 |