Refractory onychomycosis due to Trichophyton rubrum: combination therapy with itraconazole and terbinafine

Objectives: Evaluate the efficacy and tolerability of itraconazole plus terbinafine for refractory onychomycosis. This is a prospective clinical trial. Patients with proven Trychophyton rubrum onychomycosis of toenails were enrolled; the treatment consisted of weekly administration: itraconazole 200mg/day and terbinafine 250mg/day, for four months. Results: Thirty-two patients with onychomycosis were studied. Twenty-eight cases had distal subungual onychomycosis and 4 total dystrophic onychomycosis. At the end of the follow-up 17/32 patients had clinical and mycologic cure (53.12%), 5 had clinical improvement only (15.6%), and 10 (31.2%) failed. Conclusion: Weekly alternate therapy with itraconazole + terbinafine represents a safe rescue treatment

Evidence‐based treatment for gynoid lipodystrophy: A review of the recent literature

Resumen La lipodistrofia ginoide (LDG) es una alteracion estructural, inflamatoria y bioquımica del tejido subcutaneo que causa modificaciones topograficas en la piel. Conocida comunmente como “celulitis”, la LDG afecta hasta a 90% de las mujeres, practicamente en todas las etapas de la vida, iniciando en la pubertad. Se trata de una condicion que afecta considerablemente la calidad de vida de quien la padece. Es motivo frecuente de consulta aunque las pacientes recurren a tratamientos empıricos, improvisados, sin bases ni evidencia cientıfica, los cuales desmotivan y producen frustracion no solo por su falta de resultados, sino por complicaciones derivadas de dichos tratamientos. Un grupo de expertos de diversas especialidades involucradas en el manejo de este problema presenta en este artıculo el resultado de una busqueda bibliografica sistematica y de la discusion consensuada de la evidencia obtenida de diversos tratamientos disponibles actualmente. El analisis se dividio en tratamientos topicos, tratamientos sistemicos, tratamientos no invasivos y tratamientos mınimamente invasivos

The High-Altitude Water Cherenkov (HAWC) Observatory in M\'exico: The Primary Detector

The High-Altitude Water Cherenkov (HAWC) observatory is a second-generation continuously operated, wide field-of-view, TeV gamma-ray observatory. The HAWC observatory and its analysis techniques build on experience of the Milagro experiment in using ground-based water Cherenkov detectors for gamma-ray astronomy. HAWC is located on the Sierra Negra volcano in M\'exico at an elevation of 4100 meters above sea level. The completed HAWC observatory principal detector (HAWC) consists of 300 closely spaced water Cherenkov detectors, each equipped with four photomultiplier tubes to provide timing and charge information to reconstruct the extensive air shower energy and arrival direction. The HAWC observatory has been optimized to observe transient and steady emission from sources of gamma rays within an energy range from several hundred GeV to several hundred TeV. However, most of the air showers detected are initiated by cosmic rays, allowing studies of cosmic rays also to be performed. This paper describes the characteristics of the HAWC main array and its hardware.Comment: Accepted for publications in Nuclear Inst. and Methods in Physics Research, A (2023) 168253 ( https://www.sciencedirect.com/science/article/abs/pii/S0168900223002437 ); 39 pages, 14 Figure