Is efavirenz associated with higher bone mass in South African children with HIV?
South African HIV-infected children receiving ART have lower bone mass compared with HIV-uninfected controls. Accrued bone mass is positively associated with switching to efavirenz-based ART compared with remaining on LPV/r, providing additional rationale for limiting LPV/r exposure once viral suppression has been achieved.
This technique allows for the first time to measure the mucociliary clearance at various locations inside the nose of a patient in a short and easy to perform procedure, which up to now necessitated extensive or experimental set-ups. Besides the establishment of a register of mucociliary clearance at various anatomical localisations inside the nose (olfactory epithelium, conchae, surrounding of the ostiae etc.), we intend to verify if this technique can be used as a new diagnostic tool to obtain a deeper insight into some pathologic alterations or uncharacteristic symptoms ("post-nasal-drip") or drug-effects in the nose and in the tracheo-bronchial system.