BACKGROUND The integrase inhibitor dolutegravir and nucleoside analogues abacavir and lamivudine are once-daily treatment options for HIV. This study (NCT01622790) evaluated, first, the bioequivalence (BE) of a fixed-dose combination (FDC) tablet containing dolutegravir 50 mg, abacavir 600 mg, and lamivudine 300 mg (dolutegravir/abacavir/lamivudine FDC) vs coadministered dolutegravir 50 mg and ...

The emergence of resistant hepatitis B virus (HBV), with mutations in the YMDD motif of the polymerase gene after treatment with lamivudine, is becoming an important clinical problem. In this study, susceptibility of wild-type and lamivudine-resistant HBV M552I, M552V, and L528M/M552V mutants to other reverse transcriptase inhibitors was investigated by transient transfection of full-length HBV...

BACKGROUND Lamivudine inhibits replication of both human immunodeficiency virus (HIV) and hepatitis B virus (HBV) and is commonly used as part of antiretroviral therapy. The main limitation in the use of lamivudine is resistant mutation selection. Most of these mutations affect the YMDD motif of the HBV DNA polymerase. The resistance occurs through M550V or M550I aminoacid replacements. The M55...

BACKGROUND In patients with advanced fibrosis, primary end points of long-term or possibly indefinite antiviral therapy are sustained inhibition of viral replication and avoidance of emergence of resistance. In lamivudine-treated patients, the strongest predictor of emergence of YMDD mutations is baseline hepatitis B virus (HBV) DNA viral load. We aimed to verify whether abatement of viraemia b...

background: the prognosis of patients with decompensated cirrhosis due to hepatitis b is very poor. it has been shown that lamivudine can improve liver function and delay the need for liver transplantation in hbeag-positive patients with decompensated cirrhosis. however, information regarding long-term use of lamivudine in hbeag-negative patients with cirrhosis is limited. the primary objective...

Rhabdomyolysis is a serious but rare side effect of Lamivudine treatment. Therefore, appropriate biochemical monitoring should be undertaken when it is used in the treatment of hepatitis B. This paper presents a case of Lamivudine-associated rhabdomyolysis in a 31-year-old man with congenital heart disease and hepatitis B. Three days after starting Lamivudine, the patient developed myalgia. Sig...

 Abstract Background: Investigators were suspicious of tyrosine-methionine-aspartate-aspartate (YMDD) mutations occurred only in patients who were treated by lamivudine. However, YMDD mutations of hepatitis B virus gene (HBV DNA) in patients with chronic hepatitis B (CHB) untreated with antiviral medicines was reported in some studies. The aim of this study was to evaluate YMDD mutations in Ira...

OBJECTIVES To compare the antiviral activity and safety of a new protease inhibitor, amprenavir (141W94) in combination with lamivudine and zidovudine, versus lamivudine and zidovudine alone in HIV-1 infected, antiretroviral-naive subjects. DESIGN Subjects (n=232) with a CD4 T cell count of > or =200 cells/mm3, plasma HIV-1 RNA levels of > or =10000 copies/ml, and < or =4 weeks of prior nucle...

The steady-state pharmacokinetics of lamivudine were evaluated in 11 subjects with human immunodeficiency virus infection and end-stage renal disease, 9 of whom were receiving hemodialysis and 2 of whom were receiving chronic ambulatory peritoneal dialysis (CAPD). All subjects received 150 mg of lamivudine daily for at least 2 weeks prior to sampling for determination of the pharmacokinetics of...

The primary aim of this study is to determine whether treatment with lamivudine improved pre-liver transplantation (pre-LT) and LT-free survival of patients awaiting LT for hepatitis B virus (HBV)-related cirrhosis. Data from 162 lamivudine-treated and 147 untreated transplant candidates managed at 20 North American transplant centers between 1996 and 1998 were collected and compared. Lamivudin...