Abstract
We investigated liver function in 27 children with acute lymphocytic leukemia (ALL) after cessation of therapy. Induction therapy consisted of prednisolone+vincristine (VP regimen) alone (16 patients) or with addition of daunorubicin (4 patients) or L-asparaginase (7 patients). Patients treated with VP regimen received short courses of VP regimen every 12 weeks for the first year of maintenance. Twenty-five patients remained in first complete remission and had completed 3-year maintenance therapy with methotrexate (MTX) and 6-mercaptopurine (6-MP) 1-7 years prior to this study. Twenty-three patients had received transfusions of packed red blood cells or fresh whole blood (1-11 units; median: 2 units) but none had evidence of either hepatitis B or hepatitis C. Alanine aminotransferase (ALT), which was measured every 3 months during maintenance therapy, had values more than three times the upper limit of the normal range in 25% of the measurements in more than half of the patients. However, by 3 months after the completion of maintenance therapy, ALT had normalized in all patients and remained normal in all but two patients until the time of this study. Serum bilirubin, serum albumin, and prothrombin time were all within normal limits. Fasting and 2-hour postprandial total serum bile acids were high in 5 of 13 patients and in 6 of 13 patients, respectively. The ratio of cholic acids+deoxycholic acids to chenodeoxycholic acids+lithocholic acids was below 1 in all but two patients, whereas this ratio was above 1 in all controls. Our bile acid profile results indicate the necessity of careful long-term follow-up of survivors of ALL treated with hepatotoxic chemotherapy during childhood.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.