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Reimagining apnea monitoring in the neonatal ICU.
Curr Opin Pediatr
December 2024
Division of Neonatology, Montreal Children's Hospital, McGill University Health Center, Montreal, Quebec, Canada.
Purpose Of Review: This review outlines the prevalence and complications of apneas and intermittent hypoxemic events in preterm infants, examines current monitoring limitations in neonatal ICUs (NICUs), and explores emerging technologies addressing these challenges.
Recent Findings: New evidence from the Prematurity-Related Ventilatory Control (Pre-Vent) study, which analyzed cardiorespiratory data from 717 extremely preterm infants, exposes the varying frequency, duration, and severity of apneas, intermittent hypoxemia, bradycardias, and periodic breathing during hospitalization, and highlights the negative impact of intermittent hypoxemia on pulmonary outcomes at discharge. Although traditional monitoring methods cannot differentiate between apnea types and quantify their burden, recent advancements in sensor technologies and data integration hold promise for improving real-time detection and evaluation of apneas in the NICU.
Background: Peak oxygen consumption during exercise (VO peak), is a direct measure of cardiorespiratory fitness (CF), a key indicator of physical function and overall health. However, the molecular changes that underpin VO peak variation are not clear. Our objective is to understand the miRNA signatures that relate to VO peak variation, which could provide insights to novel mechanisms that contribute to low VO peak.
View Article and Find Full Text PDFAge and Sex-Related Differences in Neuroprotective Effects of Cardiovascular Endurance on Cortical Thickness and Brain Volume in Adults Across Age.
Brain Behav
January 2025
Department of Kinesiology, University of Maryland, College Park, Maryland, USA.
Background: Higher cardiorespiratory fitness and cardiovascular endurance (CE) have been shown to be neuroprotective in older adulthood, but the mechanisms underlying this neuroprotection across the adult lifespan are poorly understood. The current study sought to examine the neuroprotective effects of CRF on gray matter (GM) and white matter (WM) volumes, and mean cortical thickness (MCT), using a large sample across the adult lifespan. We also examined sex differences in these relationships.
View Article and Find Full Text PDFEffectiveness of exercise on sarcopenia in HIV patients: a systematic review of current literature.
AIDS Care
January 2025
Physical Activity, Lifestyle, Ageing and Wellbeing Faculty Research Group, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
Exercise is vital in managing sarcopenia in people living with HIV (PLWH). This study explores the role of exercise in reducing sarcopenia in HIV patients. A systematic search of electronic databases including PubMed, Scopus, and Web of Science identifed relevant articles published in English up to April 2024.
View Article and Find Full Text PDFEffect of listening to music on anxiety, pain, and cardiorespiratory parameters in cardiac surgery: A randomized clinical trial.
Intensive Crit Care Nurs
January 2025
Didactic-Scientific Department of Nursing in Hospital Care, Institute of Health Sciences, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, 107, CEP: 38025-440 Uberaba Minas Gerais Brazil. Electronic address:
Purpose: To evaluate the effect of listening to music on preoperative anxiety, postoperative pain (at rest and during coughing), and cardiorespiratory parameters in patients undergoing cardiac surgery.
Design: Single-centered, randomized, parallel, superiority clinical trial.
Methods: This study was carried out with 50 adult patients undergoing elective cardiac surgery randomly allocated at a 1:1 ratio to one of the groups, experimental (n = 25) or control (n = 25).
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