Early phase 1 data positive for volociximab-ranibizumab combination
FORT LAUDERDALE, Fla. — Volociximab, an alpha-5 beta-1 integrin antagonist, combined with ranibizumab treatments for wet age-related macular degeneration is showing a favorable safety profile in early phase 1 studies, according to a poster presentation here.
Baruch D. Kupperman, MD, and colleagues reported at the Association for Research in Vision and Ophthalmology meeting on completed dose escalation results for 10 subjects enrolled in the study.
Patients received three monthly intravitreal injections of volociximab (Ophthotech) in treatment-naïve eyes at one of three doses. Up to six subjects received either 0.5 mg, 1.25 mg or 2.5 mg doses in ascending order combined with Lucentis (ranibizumab, Genentech) .
"Dose escalation was completed without evidence of dose-limiting toxicity or drug-related adverse events," Dr. Kupperman said in the poster.
"Results to date ... suggest that volociximab has a favorable safety profile, and preliminary data supports the preclinical studies," he said.