Phase 1 Randomized, Double-Blind, Placebo-Controlled Study of RG7667, an Anticytomegalovirus Combination Monoclonal Antibody Therapy, in Healthy Adults.

ABSTRACT: Cytomegalovirus can cause debilitating and life-threatening disease in newborns infected in utero and immunocompromised individuals, including transplant recipients. RG7667 is a unique combination of two monoclonal antibodies that binds glycoprotein complexes on the surface of cytomegalovirus and inhibits its entry into host cells. A phase 1 first-in-human, randomized, double-blind, placebo-controlled, dose-escalation study of RG7667 given intravenously was conducted in 181 healthy adults. The study involved a single ascending dose stage (1, 3, 5, and 10 mg/kg each antibody; n = 21), a multiple ascending dose stage (5 and 10 mg/kg each antibody monthly for 3 doses; n = 10), and a multiple dose expansion stage (10 mg/kg each antibody monthly for 3 doses; n = 150). Subjects were followed for

SUBMITTER: Ishida JH 

PROVIDER: S-EPMC4505204 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature