Liver Function Problems
Feb 2, 2007
Hello, Its time to change my meds. I was diagnosed in 1991. First PI containing regime contained Crixivan brought my VL to undetectable but gave me kidney stones and made my hair fall out. Changed to Viramune and Truvada. VL shot up to 30,000 and CD4 dropped to the 300s. However, no resistance was ever shown through numerous genotypes and phenotypes. In August 2003 I changed to Trizavir, Viread and Reyataz (with Norvir boost). CD4s improved but inexplicably the VL remained in the 1000s. Later came to find out that I was victim of Quest Lab screw up. I still want to sue them for mental anguish. When they stopped screwing up at the lab my VL dropped to undetectable and has remained so (with intermittent blips to 200, 300 but always back down).
So, Im on this regime since 2003 and my liver function test always slightly elevated but never in worry range. Bilirubin always normal. On a routine trip for labs at beginning of 2007 my LFT come back sky high. I had a cold several weeks before when I had taken Tylenol so my doc had me retest. This time they were even higher (AST 546, ALT 1007, bilirubin 2.8). Stopped all meds/ no alcohol. Retested. Still higher (AST 675, ALT 1377 but bilirubin normal). Tested again a week later with better results (AST 118, ALT 480). By the way I am negative for Hep B and C.
So the question is what should I do? My doc has put forth three alternatives for the Reyataz: Tipranavir, Darunavir and Kaletra (all combined with the Trizavir and the Viread). I lead a very active life so the less times a day I have to take meds the better. I also tend not to eat breakfast so a regime that requires food in the am is not the ideal. I dont smoke and drink 3-4 drinks/week. Your thoughts?
Response from Dr. Henry
In my experience it would be quite unusual for there to develop acute liver inflammation from HIV drugs after doing well on them for a long time. Did you under go CT studies or ERCP to evaluate the status of your biliary tree and to look for non-drug causes? You were taking 4 NRTI agents in your regimen that could have some sort of liver effect in a small minority of patients. Atazanavir is well known to cause increases in bilirubin but rarely has been linked to acute liver inflammation after chronic use. It would make sense to cautiously consider a less intense NRTI backbone regimen (such as Epzicom or Truvada) along with either boosted Lexiva or Invirase or lopinavir. KH
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