RESUMEN
Aspergillus spp. osteoarticular infections are destructive opportunistic infections, while there is no clear consensus on their management. The purpose of this review is to investigate the current literature regarding Aspergillus spp. osteoarticular infections. An electronic search of the PubMed and Scopus databases was conducted considering studies that assessed osteoarticular infections from Aspergillus spp. We included only studies with biopsy proven documentation of positive cultures or histological findings for Aspergillus spp., and those with essential information for each case such as the anatomical location of the infection, the type of treatment (conservative, surgical, combination), the antifungal therapy, and the outcome. Overall, 148 studies from 1965 to 2021 including 186 patients were included in the review. One hundred and seven (57.5%) patients underwent surgical debridement in addition to antifungal therapy, while 79 (42.7%) patients were treated only conservatively. Complete infection resolution was reported in 107 (57.5%) patients, while partial resolution in 29 (15.5%) patients. Surgical debridement resulted in higher complete infection resolution rate compared to only antifungal therapy (70.0% vs. 40.5%, P < 0.001), while complete resolution rate was similar for antifungal monotherapy and combination/sequential therapy (58.3% vs. 54.5%; P = 0.76). Last, complete resolution rate was also similar for monotherapy with amphotericin B (58.1%) and voriconazole (58.6%; P = 0.95). The results of this study indicate that antifungal monotherapy has similar efficacy with combination/sequential therapy, while voriconazole has similar efficacy with amphotericin B. Moreover, surgical debridement of the infected focus results in better outcomes in terms of infection eradication compared to conservative treatment. LAY SUMMARY: Antifungal monotherapy has similar efficacy with combination/sequential therapy, and voriconazole has similar efficacy with amphotericin B for the treatment of Aspergillus spp. osteoarticular infections, while surgical debridement of the infected focus improves the infection eradication rate.
Asunto(s)
Anfotericina B , Aspergilosis , Animales , Anfotericina B/uso terapéutico , Antifúngicos/uso terapéutico , Aspergilosis/diagnóstico , Aspergilosis/tratamiento farmacológico , Aspergilosis/cirugía , Aspergilosis/veterinaria , Aspergillus , Pruebas de Sensibilidad Microbiana/veterinaria , Resultado del Tratamiento , Voriconazol/uso terapéuticoRESUMEN
Vaccination against rabies and routine antibody testing of subjects participating in programs for the surveillance and control of rabies in animals is strongly recommended. The scope of this study is to describe the antibody level as measured by a commercial enzyme-linked immunosorbent assay (ELISA) after primary and booster intramuscular vaccination with a purified vero-cell rabies vaccine (PVRV) in high-risk professionals and to determine the influence of an array of factors on antibody level, that is, time elapsed since primary immunization series and booster dose, sex, age, pathologic conditions, high-risk occupation, and peak antibody level after initial scheme and booster dose. A primary series of three doses of PVRV was administered and a commercial ELISA was recommended 14 days postimmunization with continuous repetition at 6 months and yearly intervals for the laboratory personnel and the rest of the professionals, respectively. The protective antibody titer was defined as a minimum of 0.5 equivalent units/mL (EU/mL) (seroconvertion) and a booster dose was applied if the titer was determined nonprotective. The seroconversion rate (SCR) after primary vaccination was 100%, with a geometric mean titer (GMT) of 2.90 EU/mL (interquartile range [IQR]: 1.85-3.45). After booster vaccination due to nonprotective titer, the SCR was 100% and the GMT increased by 678% (95% confidence interval [CI]: 514-887) reaching 4.25 EU/mL (IQR: 4.00-4.60), 2.5 times higher than the GMT elicited by the primary vaccine scheme in the respective recipients. The titer dropped by 1.20% per month (95% CI: 0.52-1.89) regardless of booster administration or any other factor. Women had 51% higher titer compared with men (95% CI: 6-116). High-risk professionals should be verified for adequate antibody titers, but routine administration of a single booster dose of PVRV 1 year after the primary series could be considered; more evidence is needed to support the benefit in terms of immunity and logistics.