The Annals of pharmacotherapy
-
To review the pharmacology and pharmacokinetics, and to evaluate the clinical efficacy, safety, and place in therapy of enzalutamide for the treatment of castration-resistant prostate cancer (CRPC). ⋯ Enzalutamide is effective to slow progression of metastatic CRPC, to reduce prostate-specific antigen (PSA) levels, to decrease time to progression of PSA, to increase time to first skeletal-related events, and to increase quality of response rate. Enzalutamide was given at 160 mg/d for a median of 8 cycles of administration. Clinical trials are currently being conducted to observe if enzalutamide will be useful for treatment of other cancers and for early administration in prostate cancer.
-
To assess the real-world implications of oral tenofovir-emtricitabine (TDF-FTC) for HIV preexposure prophylaxis (PrEP) in clinical practice and highlight important considerations for its implementation. ⋯ The greatest impact of PrEP, both clinically and financially, will likely arise from judicious application in select high-risk populations. If used appropriately, PrEP has the potential to augment reductions in the current incidence of new HIV infections, and pharmacists will have an important role in the careful selection and counseling of these targeted populations.
-
To summarize the clinical development of dabrafenib and to highlight the clinically relevant distinct characteristics of dabrafenib in contrast to vemurafenib. ⋯ Dabrafenib joins vemurafenib to confirm the superior clinical outcome of the BRAF inhibitors when compared with dacarbazine in patients with BRAF(V600E)-positive advanced melanoma. Active research is ongoing to expand its utility into the adjuvant setting and to circumvent rapid emergence of drug resistance.