Abstract
We investigated the prevalence of positive viral hepatitis titres in sickle cell disease (SCD) and the relationship of abnormal liver function tests (LFTs) to transfusions and ferritin levels. Charts from 141 patients with SCD were reviewed and recent laboratory data on serum ferritin, hepatitis serology, units of packed red blood cells transfused and LFTs were collected. Hepatitis B core antibodies were positive in 14% of patients (12/86) and Hepatitis C viral antibody titres were positive in 16.5% (15/91). There was a relationship of positive serologies to transfusion for hepatitis C virus (HCV), but not for hepatitis B virus (HBV). Hepatitis C antibody negative (HCVAb-) patients had fewer packed red blood cells (pRBC) transfused than Hepatitis C antibody positive (HCVAb+) (6.4 vs. 20.3, P = 0.08). Patients with ferritins < 500 ng/ml compared to those with > 1000 ng/ml also showed a difference in units transfused (P < 0.003). Steady state LFTs, with the exception of alkaline phosphatase, had no relationship to serum ferritin or hepatitis serologies. Males were twice as likely to have positive serology as females but more females had elevated ferritin levels. Paired analysis of LFTs in steady state and crisis failed to demonstrate deterioration during crisis. We conclude that: (1) there is a relationship of positive Hepatitis C serology, but not Hepatitis B serology, to transfusion; (2) ferritin levels correlate with transfusion number but not with LFTs; (3) in our population, LFTs in SCD are usually normal and do not increase in vaso-occlusive crises.
Original language | English (US) |
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Pages (from-to) | 21-27 |
Number of pages | 7 |
Journal | Clinical and Laboratory Haematology |
Volume | 24 |
Issue number | 1 |
DOIs | |
State | Published - 2002 |
Keywords
- Iron-overloaded
- Liver function
- Sickle cell
- Transfusion
ASJC Scopus subject areas
- Hematology