Clinical trial: An open-label, randomised trial of different re-start strategies after treatment withdrawal in HBeAg negative chronic hepatitis B.

Background: Stopping nucleos(t)ide analogue (NA) therapy in patients with chronic hepatitis B (CHB) may trigger a beneficial immune response leading to HBsAg loss, but clinical trials on re-start strategies are lacking.

Aim: To assess whether it is beneficial to undergo a prolonged flare after NA cessation.

Methods: One-hundred-and-twenty-seven patients with HBeAg negative, non-cirrhotic CHB with at least 24 months of viral suppression on NA therapy were included.

Antiviral therapy with tenofovir in MS.

Infection by the Epstein-Barr virus (EBV) is implicated as the leading cause of multiple sclerosis (MS). We have previously published a case description of a person with MS (pwMS) who was also HIV positive and treated with a combination of antiretrovirals (ART) containing tenofovir, a potent inhibitor of EBV replication. In the years following this publication, the patient had no new relapses, even though she did not use any MS disease-modifying therapy for nearly five years.