Different impact of NNRTI and PI-including HAART on bone mineral density loss in HIV-infected patients.

Abstract

The study showed that in HIV patients on HAART BMD decrease, even osteoporosis, can be present persisting over time, particularly in PI in respect of NNRTI treated patients. The pathogenesis is probably multifactorial, the different antiviral drugs seeming to differently affect bone metabolism. Alendronate/Vitamin D/Calcium therapy can be useful to slow down bone mass loss and also improve osteoporosis/osteopenia conditions, thus, reducing fracture risk also continuing HAART.