BOSTON, Mass. A pivotal clinical trial for an anti-rabies human monoclonal antibody (RMAb) being developed through a collaborative partnership between MassBiologics of the University of Massachusetts Medical School and the Serum Institute of India, Ltd., is starting to enroll patients. The study, sponsored by the Serum Institute, will evaluate the efficacy of post-exposure prophylaxis following rabies exposure with RMAb and vaccine compared to standard treatment of human rabies immune globulin (hRIG) and vaccine. Post-exposure prophylaxis for rabies that includes a monoclonal antibody should provide a more affordable, safer alternative to prevent the disease, which is a world-wide public health problem impacting 10 million people a year and resulting in some 55,000 deaths.
"We are extremely pleased that this potentially life-saving product has moved forward to the pivotal clinical trial phase," said Deborah Molrine, MD, deputy director of Clinical and Regulatory Affairs at MassBiologics and an associate professor of pediatrics at UMass Medical School. "Rabies is a major public health problem in Asia and Africa, and we are hopeful that the findings of this study may result in a treatment option readily available in those areas where it is needed most."
The randomized, comparator-controlled study being conducted in India will enroll 200 patients who have had a high-risk (category III as defined by the World Health Organization) exposure to a suspected rabid animal. Study participants will receive proper wound care followed by injections of either the investigational RMAb or standard hRIG treatment in combination with a five-dose rabies vaccine series.
The primary endpoint of the study is to demonstrate that the level of neutralizing antibody to rabies virus in the blood of participants who received RMAb and vaccine is at least as much as the level of anti-rabies neutralizing antibody in the blood of those who received hRIG and vacci
|Contact: Mark L. Shelton|
University of Massachusetts Medical School