Long-acting injectable cabotegravir for HIV prevention is safe in pregnancy
National Institute of Allergy and Infectious Diseases news release (7/23), features the Bill & Melinda Gates Foundation
The results of a new study presented at the 2024 International AIDS Conference showed that long-acting injectable cabotegravir was safe and well tolerated as an HIV pre-exposure prophylaxis method in cisgender women before and during pregnancy. These exciting results come from an extension study of the efficacy trials among cisgender women that analyzed the outcomes of more than 300 pregnancies and infants. There has been limited data on the safety of long-acting injectable cabotegravir during pregnancy, so hopefully, these findings can fill that knowledge gap and lead to greater access to this highly effective HIV prevention option for this population, who may experience biological changes and social dynamics that can increase their likelihood of acquiring HIV during and after pregnancy.
HHS announces pharmacy-based clinical trial under Project NextGen
CIDRAP (7/23)
Last week, the Administration for Strategic Preparedness and Response at the US Department of Health and Human Services announced $25 million in funding to Walgreens to support a decentralized clinical trial testing COVID-19 vaccines. The study specifically aims to identify vaccine correlates of protection, or measurable immunity markers that correlate with protection against disease, using licensed or authorized COVID-19 vaccines to help assess immunity duration and streamline future clinical trials. This decentralized approach, which will include about 20 Walgreens pharmacies in urban, suburban, and rural communities, allows for a more diverse pool of study participants by bringing the study closer to where participants live. The funding comes through Project NextGen, a US government-led program to accelerate the development of next-generation COVID-19 technologies, including
vaccines.
Merck & Co.’s mAB prevents RSV in infants, teeing up talks with regulators
Fierce Biotech (7/23)
New data shows that Merck & Co.’s monoclonal antibody is safe and effective at reducing the incidence of respiratory syncytial virus (RSV)-related infections in infants. The Phase 2b/3 trial tested clesrovimab, also known as MK-1654, in healthy pre-term and full-term infants, finding that the antibody reduced the incidence of RSV-related infections over 150 days when compared to a placebo and hit key safety measures. The company announced that detailed findings will soon be presented to the scientific community and filed with global regulators. Hopefully, the antibody will eventually serve as an additional tool in the growing toolkit of new vaccines and monoclonal antibodies to address the burden of RSV in infants and older adults.
