LEVELS OF SALIVARY CORTISOL IN ADULTS AND CHILDREN WITH BRUXISM DIAGNOSIS: A SYSTEMATIC REVIEW AND META-ANALYSIS.

Objectives: To evaluate the levels of salivary cortisol in adults and children diagnosed with bruxism.

Methods: A search strategy was developed using the following terms: "cortisol", "bruxism" and "sleep bruxism". These were searched in databases: Medline, Embase, Scopus, Cochrane, Web of Science, LILACS and gray literature, for studies published until May 2020.

Corticosteroids in Pregnancy for Preventing RDS: Overview of Systematic Reviews.

The objective of this study was to analyze the available evidence of systematic reviews that evaluated the efficacy of antenatal corticosteroids in order to contribute to a reduction in magnitude and transcendence of respiratory distress syndrome of the newborn (RDS). Thus, an overview was conducted including all systematic reviews of randomized controlled trials (RCTs) that evaluated women who received corticosteroid treatment during pregnancy to prevent RDS. Therefore, a search strategy was developed using the terms "respiratory distress syndrome, newborn," "corticosteroids," "perinatal death," "neonatal death," "neonate," and "pregnancy.