Skin

Patients treated with ipilimumab or targeted inhibitors of the RAF-MEK-ERK pathway (vemurafenib, dabrafenib, and trametinib) for advanced cutaneous melanoma often experience drug-related skin toxicities denoted as dermatologic adverse events (DAEs). Although rarely life-threatening, DAEs may emerge dramatically and potentially compromise oncologic therapy if not managed in a timely and effective manner. Early recognition of DAEs is critical to providing optimal skin care and prompt consultation with a dermatologist should be obtained when a diagnosis is unclear...

BACKGROUND: Oritavancin is a lipoglycopeptide antibiotic with rapid bactericidal activity against gram-positive bacteria. Its concentration-dependent activity and long half-life allow for single-dose treatment. METHODS: In a randomized, double-blind trial, adults with acute bacterial skin and skin structure infections (ABSSSIs) received either a single intravenous 1200-mg dose of oritavancin or 7-10 days of twice-daily vancomycin. Three efficacy endpoints were tested for noninferiority: (1) primary composite endpoint at 48-72 hours (cessation of spreading or reduction in lesion size, absence of fever, and no rescue antibiotic); (2) investigator-assessed clinical cure 7-14 days after end of treatment; and (3) ≥20% reduction in lesion area at 48-72 hours...

N,N-diethyl-3-methylbenzamide (DEET) is popular insect repellent which is considered safe and effective, yet is subject to considerable skin absorption. Skin absorption decreases effective repellency since less DEET is available for evaporation. We have investigated the extent to which DEET skin absorption can be reduced and evaporation sustained through encapsulation. DEET permeation through human skin in vitro was measured for an ethanolic solution standard and for two novel topical controlled-release formulations in which the DEET active material was temporarily sequestered within a permeable, charged-film microcapsule...