Nucleoside-Nucleotide Analog Combination Therapy Is Effective in Preventing Recurrent Hepatitis B After Liver Transplantation

作者：Khemichian Saro^*; Hsieh Mary J; Zhang Shi Rong; Limurti Joyce; Kim John; Fong Tse Ling

来源：Digestive Diseases and Sciences, 2015, 60(9): 2807-2812.

DOI：10.1007/s10620-015-3671-3

• Hepatitis B
• Post-liver transplant
• Antiviral therapy
• Hepatitis B immune globulin

Hepatitis B immune globulin (HBIg) in combination with a nucleos(t)ide analog is the mainstay of prophylactic regimen to prevent recurrence of hepatitis B following orthotopic liver transplantation (OLT). HBIg therapy is costly and inconvenient for the patients. There is a growing experience converting HBIg/nucleos(t)ide to combination nucleotide/nucleoside analogs from.
Twenty-six patients that underwent OLT between March 2001 and July 2011 who had received at least 12 months of HBIg and single nucleos(t)ide were enrolled. HBsAg and HBV DNA were undetectable, and anti-HBs were detectable at the time of switch. HBV DNA and HBsAg were measured every 3 months following discontinuation of HBIg and addition of nucleos(t)ide.
Patients included 23 Asians/3 Caucasian, 21 males/5 females. Mean time of conversion from HBIg/nucleos(t)ide to nucleoside/nucleotide combination was 77.5 (range 11-132) months after OLT. Mean duration of follow-up after conversion was 31.9 (range 14-70) months. All patients had undetectable HBV DNA, and 24 patients remained HBsAg negative during follow-up. Two patients recurred 7 and 9 months later, respectively, with detectable HBsAg. Both patients continued to have undetectable HBV DNA and normal ALT. HBsAg was neutralized by reinfusion of HBIg.
Nucleoside/nucleotide combination is an effective alternative to HBIg/nucleos(t)ide to prevent recurrence of hepatitis B after OLT.

• 出版日期2015-9