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Purpose: A relationship between albuminuria and obstructive sleep apnea (OSA) has been documented in previous studies. Nevertheless, the impact of continuous positive airway pressure (CPAP) treatment on albuminuria in subjects with OSA is debated. This meta-analysis was carried out to investigate whether or not CPAP treatment affected urinary albumin-to-creatinine ratio (UACR) in subjects with OSA.
Methods: A comprehensive literature search was conducted on Web of Science, Embase, and PubMed from January 1990 to December 2020. Information on patients' characteristics, features of the studies, and UACR of pre- and post-CPAP treatment was collected. For estimation of the pooled effects, standardized mean difference (SMD) was applied.
Results: This meta-analysis included 6 articles and 211 subjects. The pooled analysis suggested that CPAP therapy exerted a favorable effect on the decrease of UACR in subjects with OSA (SMD = 0.415, 95% CI = 0.026 to 0.804, z = 2.09, p = 0.037). Subgroup analyses revealed that the CPAP treatment effect was not influenced by sample size, BMI, age, or AHI.
Conclusion: The present meta-analysis indicated that UACR was significantly reduced by CPAP therapy in subjects with OSA. Further well-designed randomized controlled trials with large sample size are required to confirm the benefits.
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http://dx.doi.org/10.1007/s11325-021-02393-1 | DOI Listing |
Sleep Breath
September 2025
School of medicine, Università Campus Bio-Medico di Roma, Rome, Italy.
Introduction: It is well known that Obstructive Sleep Apnea (OSA) is a complex disease characterized by an Upper Airway (UA) collapse during sleep, with potential consequences on ENT districts. Recent evidence suggests a possible association with Eustachian Tube Dysfunction (ETD). However, the potential effects of both surgical and non-surgical therapeutic strategies on ET function remain poorly explored in the current literature.
View Article and Find Full Text PDFJ Nephrol
September 2025
Department of Cardiovascular Sciences, University of Leicester, John Walls' Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK.
Background: Individuals with kidney failure experience elevated cardiovascular risk, potentially worsened by the presence of sleep disordered breathing. Despite this association, prevalence of sleep apnoea, and evidence for effective treatments are poorly understood in people with kidney failure. This review examines sleep apnoea prevalence, types of sleep apnoea, and treatment interventions in people with kidney failure receiving dialysis.
View Article and Find Full Text PDFPediatr Pulmonol
September 2025
Department of Neonatology, Lady Hardinge Medical College and Associated Hospitals, New Delhi, India.
Background: Meconium aspiration syndrome (MAS), a common cause of respiratory failure in late preterm and term neonates, is associated with a high risk of mortality and morbidity. Amongst all the treatment modalities for severe MAS, surfactant administration has a proven role in decreasing progressive respiratory failure.
Methods: The present open-label randomised controlled trial aimed to determine the effect of early (≤ 2 h) bolus surfactant therapy as compared to standard care on the total duration of respiratory support.
J Sleep Res
September 2025
Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Bari, Italy.
Obstructive Sleep Apnea is a prevalent condition linked to various health issues, including cardiovascular disease and cognitive decline. This systematic review evaluates the comparative efficacy and patient adherence of two primary treatment modalities: Continuous Positive Airway Pressure and Mandibular Advancement Devices. This review incorporates studies from 2004 to 2024, applying Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and focusing on randomised controlled trials.
View Article and Find Full Text PDFChest
September 2025
Flinders Health and Medical Research Institute/Adelaide Institute for Sleep Health, Flinders University, Bedford Park, South Australia, Australia.
Background: Hypoglossal nerve stimulation (HNS) to treat obstructive sleep apnea (OSA) currently requires placement of a cuff or 'saddle' electrode around or adjacent to the hypoglossal nerve(s). Limitations for this therapy include cost, invasiveness, and variable efficacy.
Research Question: Can HNS applied via percutaneous implantation of a linear, multi-pair electrode array restore airflow to airway narrowing and/or obstruction, and improve airway collapsibility in people with OSA?
Study Design And Methods: Participants with OSA undergoing drug induced sleep endoscopy with propofol were instrumented with an epiglottic pressure catheter, nasal mask and pneumotachograph.