Background: Public health policies for decreasing the incidence, transmission, and mortality of COVID-19 focus on extradomiciliary measures and neglect transmission within the home. We aimed to estimate the rate of secondary home attack of SARS-CoV-2. Material and Methods: We conducted a systematic review of observational studies that evaluated home transmission of SARS-CoV-2 published between December 2019 and September 1, 2021 in Medline, Scopus, LILACS, and Google Scholar databases. The definition of household contact referred to any person living in the same house as the index patient.  The risk of bias was assessed with a modified version of the Newcastle-Ottawa tool. A meta-analysis was performed with a random-effects model to calculate the household attack rate, subanalysis with sociodemographic, epidemiological variables, and comorbidities, as well as meta-regression. Results: O...

Background: Limitations have been reported to comply with good methodological practices in the development of health technology assessments (HTA). Therefore, the objective of the present study was to describe the methodological characteristics of the HTAs carried out in Peru, between 2019-2021. Methods: Descriptive study. We are looking for Peruvian institutions that prepare HTAs whose reports are accessible to the public. We collected the total number of HTAs produced by these institutions per year, and we collected the characteristics of the HTAs produced during the 2019-2021 period. Results: Three Peruvian institutions developed at least three public HTAs between 2019-2021: The Institute for the Evaluation of Technologies in Health and Research (IETSI) (n=142), the Unit for the Analysis and Generation of Evidence in Public Health (UNAGESP) (n=60), and the National Institute of Neoplas...

Introducción: El presente artículo resume la guía de práctica clínica (GPC) para la prevención y manejo de la injuria renal aguda en el Seguro Social del Perú (EsSalud). Objetivo: Proveer recomendaciones clínicas basadas en evidencia para la prevención y manejo de la injuria renal aguda en EsSalud. Métodos: Se conformó un grupo elaborador de la guía (GEG) que incluyó médicos especialistas y metodólogos. El GEG formuló 6 preguntas clínicas a ser respondidas por la presente GPC. Se realizó búsquedas sistemáticas de revisiones sistemáticas y –cuando fue considerado pertinente– estudios primarios en PubMed durante el 2022. Se seleccionó la evidencia para responder cada una de las preguntas clínicas planteadas. La certeza de la evidencia fue evaluada usando la metodología Grading of Recommendations Assessment, Development, and Evaluation (GRADE). En reuniones de tr...