Monitoring sarcopenia with wearable devices: a systematic review protocol.

INTRODUCTION: Sarcopenia is a highly prevalent muscle dysfunction among older adults and is associated with adverse events. The periodic monitoring enables an early screening of patients at risk and control of the progression of muscle impairment. Wearable devices have been used as clinical support for sarcopenia detection. Therefore, this review aims to identify how wearable devices have been used to screen sarcopenia. METHODS AND ANALYSES: Searches will be conducted from August 2023 on PubMed, CINHAL, Embase, Web of Science and SciELO databases. We will include cross-sectional and/or baseline data from prospective studies reporting the use of wearable devices to investigate sarcopenia. Studies that discuss only the development of algorithms or applications for the assessment of sarcopenia or unavailable full texts will be excluded. The main reviewer will conduct the initial search and exclusion of duplicates, while two independent reviewers will select studies, extract data and assess the methodological quality using the Appraisal tool for Cross-sectional Studies. ETHICS AND DISSEMINATION: No previous ethical approval is required for this review. The findings of this review will be submitted to a scientific journal and disclosed at international scientific conferences. PROSPERO REGISTRATION NUMBER: CRD42022356040.

Effects of respiratory physiotherapy interventions on pulmonary mechanics of newborns: a protocol for a systematic review.

INTRODUCTION: Although respiratory physiotherapy techniques may reduce respiratory load in newborns, manual contact with the ribcage may interfere with pulmonary mechanics. Therefore, this systematic review aims to evaluate the effects of conventional and non-conventional respiratory physiotherapies on pulmonary mechanics of newborns. METHODS AND ANALYSIS: We will search PubMed, LILACS, SciELO, ScienceDirect, Cochrane Central and Web of Science databases. Searches will be conducted from September 2022. We will include randomised clinical trials reporting thoracoabdominal synchrony, lung volumes and capacities, respiratory discomfort and pain in newborns aged between 1 hour and 28 days and admitted to neonatal intensive care units. We will exclude studies not fully available or incomplete and studies conducted with newborns presenting structural alterations. Two independent researchers will perform the study selection, data extraction and quality assessment. After consensus, one reviewer will proceed with the process. We will include studies published in English or Portuguese, without publication date restriction. An overview of the included studies and extracted information will be reported and the quality of studies will be assessed. A meta-analysis will be conducted if data regarding between-group comparisons are available. ETHICS AND DISSEMINATION: Ethics approval is not required for this systematic review. Results will be presented in journals and national and international conferences, and findings will be shared on social media using accessible language. PROSPERO REGISTRATION NUMBER: CRD42021266729.

Correlation between postoperative cardiac risks factors, functionality and hospital length of stay

Introduction: Cardiac surgery (CS) may be associated with several organic repercussions responsible for the appearance of cardiac risk factors during the postoperative period. These, associated with prolonged hospital length of stay (LoS), may trigger critical manifestations in individuals undergoing this surgical procedure. Objective: To investigate the relationships between postoperative cardiac risk factors, LoS, and changes in functioning state. Methods: Patients undergoing reconstructive, substitutive, or corrective cardiac surgeries were evaluated. The presence of postoperative cardiovascular risks was assessed using the InsCor score, while LoS and functionality were collected from medical records. Results: One-hundred patients with a mean age of 59.2±12.3 years were included. Significant correlations between functionality and both the hospital and Intensive Care Unit (ICU) LoS (p<0.0001, ρ=0.56; p=0.002, ρ=0.29, respectively), as well as between hospital LoS and the number of comorbidities (p=0.003, ρ=0.28) were found. No significant relationships were observed between the number of postoperative risk factors and LoS. Conclusion: Functionality and comorbidities are associated with increased hospital and ICU LoS in patients undergoing cardiac surgery.