Acute rejection in HCV-infected liver transplant recipients: The great conundrum

✍ Scribed by James R. Burton Jr.; Hugo R. Rosen

• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 187 KB
• Volume: 12
• Category: Article
• ISSN: 1527-6465
• DOI: 10.1002/lt.20944

✦ Synopsis

1. In hepatitis C virus (HCV)-infected patients, treatment of acute rejection is associated with worse outcomes (increased risk of allograft cirrhosis and mortality). 2. Whether patients with HCV are at higher risk for rejection remains controversial. 3. The mechanisms mediating acute rejection and recurrence of HCV are distinct, and as such, it should be possible to develop techniques based on these molecular differences that are diagnostically useful. 4. Liver biopsy is considered the gold-standard for diagnosing acute rejection and recurrent HCV; however, given histopathological similarities between the two conditions, discrimination can be extremely difficult. 5. At the present time, there are no reliable, noninvasive tools available to distinguish between HCV recurrence alone and acute rejection plus HCV recurrence. 6. Mild rejection per se is not associated with graft loss and treatment of rejection with steroids and OKT3 is associated with worse outcome in HCV; thus, it seems logical that we should no longer treat mild rejection.