Viread / Truvada HBV Studies in Progress [Excludes the large number of trials in HIV/HBV co-infected patients. Studies sponsored by GILD except as noted. ] First-line setting Baraclude +/- Viread (sponsored by BMY, 384 patients, recruiting): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00410072" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00410072</A> Viread vs Truvada (100 patients, recruiting): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00507507" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00507507</A> Second-line setting Viread vs Truvada in poor responders to Hepsera (90 patients, enrollment complete): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00307489" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00307489</A> 3-arm study in poor responders to Hepsera. Arm A: Tyzeka + Hepsera Arm B: Tyzeka + Viread Arm C: Continued Hepsera monotherapy (sponsored by NVS/IDIX, recruiting): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00409019" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00409019</A> Miscellaneous settings Baraclude vs Viread/Truvada in decompensated liver disease. Arm A: Viread Arm B: Truvada Arm C: Baraclude (100 patients, recruiting): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00298363" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00298363</A> Truvada +/- Hepatitis B Immunoglobulin in patients with liver transplant (50 patients, not yet recruiting): <A HREF="http://www.clinicaltrials.gov/ct/show/NCT00507689" target="_blank">http://www.clinicaltrials.gov/ct/show/NCT00507689</A>