Platelet-Rich Fibrin in Third Molar Surgery: Systematic Review and Meta-Analysis Protocol.

Objective: The objective of this systematic review is to assess the effectiveness and safety of platelet-rich fibrin (PRF) in third molar surgery. Data Sources: A comprehensive search strategy is meant to be used in an attempt to identify all relevant randomized controlled trials (RCTs), ongoing investigation reported in specialty congresses and trials regardless of language or publication status (published, unpublished, in press and in progress). Searches will be conducted in the Cochrane Central Register of Controlled Trials (CENTRAL), PUBMED, Embase, Lilacs, the International Clinical Trials Registry Platform (ICTRP), ClinicalTrials.gov, US National Institutes of Health (NIH), grey literature and in specialized congresses and conferences. Eligibility Criteria: We will include randomized trials evaluating the effect of PRF on wound healing after third molar surgery. Two reviewers will independently screen each study for eligibility, data extraction and risk of bias assessment using Cochrane "risk of bias" tool. We will pool the results using meta-analysis and will apply the GRADE system to assess the certainty of the evidence for each outcome. Ethics and Dissemination: As researchers will not access information that could lead to the identification of an individual participant, obtaining ethical approval was waived.

Pulmonary rehabilitation for COVID-19: A living systematic review protocol. / Rehabilitación pulmonar en COVID-19: protocolo de una revisión sistemática viva.

OBJECTIVE: This living systematic review aims to provide a timely, rigorous and continuously updated summary of the evidence available on the role of pulmonary rehabilitation in the treatment of patients with COVID-19. DESIGN: This is the protocol of a living systematic review. DATA SOURCES: We will conduct searches in the L·OVE (Living OVerview of Evidence) platform for COVID-19, a system that maps PICO questions to a repository maintained through regular searches in electronic databases, preprint servers, trial registries and other resources relevant to COVID-19. No date or language restrictions will be applied. ELIGIBILITY CRITERIA FOR SELECTING STUDIES AND METHODS: We adapted an already published common protocol for multiple parallel systematic reviews to the specificities of this question. We will include randomized trials evaluating the effect of pulmonary rehabilitation as monotherapy or in combination with other interventions-versus sham or no treatment in patients with COVID-19. Two reviewers will independently screen each study for eligibility, extract data, and assess the risk of bias. We will pool the results using meta-analysis and will apply the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system to assess the certainty of the evidence for each outcome. ETHICS AND DISSEMINATION: No ethics approval is considered necessary. The results of this review will be widely disseminated via peer-reviewed publications, social networks and traditional media.

OBJETIVO: Proporcionar un resumen oportuno, riguroso y continuamente actualizado de la evidencia disponible sobre el papel de la rehabilitación pulmonar en el tratamiento de los pacientes con COVID-19. DISEÑO: Es el protocolo de una revisión sistemática viva. FUENTE DE DATOS: Realizaremos búsquedas en la plataforma L·OVE (Living OVerview of Evidence) para COVID-19, un sistema que mapea los componentes de las preguntas de investigación (PICO) en un repositorio mantenido a través de búsquedas regulares en bases de datos electrónicas, servidores de pre-impresión, registros de ensayos y otros recursos relevantes para COVID-19. No se aplicarán restricciones de fecha ni de idioma. CRITERIOS DE ELEGIBILIDAD PARA LA SELECCIÓN DE ESTUDIOS Y MÉTODOS: Se adaptó un protocolo común ya publicado para revisiones sistemáticas paralelas múltiples a las especificidades de la pregunta. Se incluirán ensayos aleatorios que evalúen el efecto de la rehabilitación pulmonar como monoterapia o en combinación con otras intervenciones frente a un tratamiento simulado o ningún tratamiento en pacientes con COVID-19. Dos revisores examinarán de forma independiente cada estudio para determinar su elegibilidad, extraerán los datos y evaluarán el riesgo de sesgo. Se agruparán los resultados mediante un metaanálisis y se aplicará el sistema Grading of Recommendations Assessment, Development and Evaluation (GRADE) para evaluar la certeza de las pruebas para cada resultado. ÉTICA Y DIFUSIÓN: No se considera necesaria la aprobación ética. Los resultados de esta revisión se difundirán ampliamente a través de publicaciones revisadas por pares, redes sociales y medios de comunicación tradicionales.

Pulmonary rehabilitation for COVID-19: a living systematic review protocol

Objective This living systematic review aims to provide a timely, rigorous and continuously updated summary of the evidence available on the role of pulmonary rehabilitation in the treatment of patients with COVID-19. Design This is the protocol of a living systematic review. Data sources We will conduct searches in the L·OVE (Living OVerview of Evidence) platform for COVID-19, a system that maps PICO questions to a repository maintained through regular searches in electronic databases, preprint servers, trial registries and other resources relevant to COVID-19. No date or language restrictions will be applied. Eligibility criteria for selecting studies and methods We adapted an already published common protocol for multiple parallel systematic reviews to the specificities of this question. We will include randomized trials evaluating the effect of pulmonary rehabilitation as monotherapy or in combination with other interventions-versus sham or no treatment in patients with COVID-19. Two reviewers will independently screen each study for eligibility, extract data, and assess the risk of bias. We will pool the results using meta-analysis and will apply the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system to assess the certainty of the evidence for each outcome. Ethics and dissemination No ethics approval is considered necessary. The results of this review will be widely disseminated via peer-reviewed publications, social networks and traditional media.