This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Primary biliary cirrhosis (PBC) is a chronic cholestatic liver disease that frequently leads to liver failure and death. No accepted form of medical therapy currently exists for this disease. Accumulation of toxic bile acids may perpetuate liver damage in PBC. Ursodeoxycholic acid is a non-toxic bile acid with decreased detergent power that can be used to alter the composition of bile favorably when given orally.
Study aims are to 1) compare effects of UDCA versus placebo on alkaline phosphatase, aspartate aminotransferase, bilirubin, albumin, immunoglobulin M, and prothrombin time; 2) evaluate effects on symptoms such as fatigue and pruritus; 3) determine effects on development or clinical progression of esophageal varices, ascites or edema, and encephalopathy; 4) determine effects on histologic changes at 2 years; 5) determine whether UDCA favorably affects survival or need for transplantation; 6) assess toxicity & determine safety. This study is complete and no further patients will be enrolled.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR000633-34
Application #
7377595
Study Section
National Center for Research Resources Initial Review Group (RIRG)
Project Start
2006-04-01
Project End
2007-03-31
Budget Start
2006-04-01
Budget End
2007-03-31
Support Year
34
Fiscal Year
2006
Total Cost
$2,657
Indirect Cost
Name
University of Texas Sw Medical Center Dallas
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
800771545
City
Dallas
State
TX
Country
United States
Zip Code
75390
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