New blood spot test used internationally in fight against HIV
A 3mm punch is taken from a dried blood spot and despatched to the lab to evaluate PrEP drug ranges. Credit score: CU Anschutz Medical Campus Researchers on the Skaggs College of Pharmacy and Pharmaceutical Sciences at CU Anschutz have developed a way that estimates an HIV-negative affected person's adherence to medication prescribed to stop HIV transmission throughout intercourse. The take a look at measures traces of antiretroviral medication in a spot of dried blood to find out how a lot pre-exposure prophylactic, or PrEP, drugs a affected person has used. Truvada, the one FDA-approved antiretroviral PrEP drug for HIV prevention, is confirmed greater than 90 % efficient in stopping HIV transmission throughout intercourse -- in those that use it persistently. The assay method supplies an goal technique to inform if sufferers are utilizing PrEP persistently. "There is a have to objectively measure PrEP...