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- Olsson, Rolf, et al.
(författare)
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Estrogen-progestogen therapy for low bone mineral density in primary biliary cirrhosis
- 1999
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Ingår i: Liver. - : Wiley. - 0106-9543. ; 19:3, s. 188-192
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Tidskriftsartikel (refereegranskat)abstract
- AIMS/BACKGROUND: Patients with primary biliary cirrhosis (PBC) often have osteoporosis of the high-turnover type, suggesting that estrogen could have a beneficial effect. However, the cholestatic potential of estrogen could imply a risk of increased cholestasis in a disease characterized by cholestasis. The aim of the present study was to test whether hormone replacement therapy (HRT) could be used to increase bone mineral density (BMD) in PBC patients with osteoporosis, without causing deterioration of the liver function. METHODS: Nine female PBC patients with osteoporosis and one with osteopenia were offered HRT for two years. The change in BMD was compared to the change in ten age-matched female PBC patients who had less severe or no osteopenia and who did not receive HRT. Liver function tests were checked at six-month intervals. RESULTS: HRT patients showed a statistically significant increase in lumbar spine BMD and total body BMD whereas control patients showed a significant decrease in lumbar and total body BMD. In contrast to the controls, HRT patients also showed a decrease in truncal fat (-3.8%). Neither of the groups showed any statistically significant changes in the liver function tests. CONCLUSIONS: HRT is safe and effective in female PBC patients with osteoporosis.
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- Shev, S, et al.
(författare)
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The importance of cofactors in the histologic progression of minimal and mild chronic hepatitis C
- 1997
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Ingår i: Liver. - 0106-9543. ; 17:5, s. 215-223
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Tidskriftsartikel (refereegranskat)abstract
- A follow-up liver biopsy was done 9-16 years (mean 12 years) after initial biopsy in 20 untreated Swedish patients infected with hepatitis C (8 men, 12 women; mean age 30 years at initial biopsy) in whom first biopsy had been classified as chronic persistent hepatitis. A significant progression of liver damage was found when using Histology Activity Index (HAI) scoring according to Knodell (p=0.006 for total HAI score; p=0.03 for grading, i.e., sum of HAI components 1, 2, and 3; p=0.01 for staging, i.e., HAI component 4, fibrosis). Fourteen of 20 (70%) patients had increased while 6 had decreased or unchanged HAI scores on follow-up biopsy. Occasional heavy alcohol drinkers (n=6) had an increased follow-up HAI score as compared with nondrinkers (p<0.05). Eight of 14 who deteriorated on follow-up versus 0 of 6 with improved or unchanged liver histology were anti-HBc positive (p=0.04). There was no significant correlation between HCV genotype and prognosis; however, the only two patients with liver cirrhosis on follow-up had genotype 1b. In conclusion, most patients with minimal or mild chronic hepatitis C in the present study had histologic progression on the latest biopsy. Cofactors such as alcohol abuse and exposure to hepatitis B may have a greater influence than HCV alone in determining the rate of deterioration of liver disease.
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