ReviewBiomedicines2022
The Overlap Syndrome of Obstructive Sleep Apnea and Chronic Obstructive Pulmonary Disease: A Systematic Review.
Review in Biomedicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07311499 (A Study on Improving Sleep Quality in COPD Patients Through Inhalation Management Education by Nurses Using Video Conferencing Tools.), which is not on this map. Cited by 20 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Study on Improving Sleep Quality in COPD Patients Through Inhalation Management Education by Nurses Using Video Conferencing Tools.
Who cites it
20 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Prevalence of Cardiovascular Diseases in COPD-OSA Overlap Syndrome Versus COPD Alone: A Systematic Review.Pulmonary medicine · 2026Pooled it
- Cognitive outcomes in chronic obstructive pulmonary disease (COPD)/OSA overlap syndrome compared to obstructive sleep apnea (OSA) alone: a systematic review.Sleep & breathing = Schlaf & Atmung · 2025Pooled it
- Precision Medicine in Overlap Syndrome (COPD-Obstructive Sleep Apnea): From Phenotypes and Endotypes to Treatable Traits.Advances in respiratory medicine · 2026Review
- Obstructive Sleep Apnea in Patients with Significant Coronary Artery Disease: An Underdiagnosed Condition.Journal of clinical medicine · 2026Article
- Global Research Landscape and Clinical Hotspots in COPD-OSA Overlap Syndrome: A Bibliometric and Visualization Analysis.International journal of chronic obstructive pulmonary disease · 2026Review
- COPD-OSA overlap syndrome: inflammatory and oxidative stress mechanisms, biomarkers, and clinical implications.Frontiers in medicine · 2026Review
- Heart Rate Variability (HRV) in Patients with Sleep Apnea and COPD: A Comprehensive Analysis.Journal of clinical medicine · 2025Review
- A Breath of Fresh Air: A New Analysis of an Age-Old Question.CHEST pulmonary · 2025Article
- Dynamic Risk Status of OSA and Its Association with COPD Incidence and Progression to Oxygen Therapy: Insights from a US National Cohort.International journal of chronic obstructive pulmonary disease · 2025Article
- Insights into the Overlap of Chronic Obstructive Pulmonary Disease and Sleep Apnea: Experience from the Clinic of Pneumology, Târgu Mureș.Clinics and practice · 2024Article
- The Impact of Lung Function on Sleep Monitoring in Obstructive Sleep Apnea Associated with Obstructive Lung Diseases: Insights from a Clinical Study.Journal of clinical medicine · 2024Article
- Causal associations of obstructive sleep apnea with Chronic Respiratory Diseases: a Mendelian Randomization study.BMC pulmonary medicine · 2024Article
- Differences in Anthropometric, Sleep and Respiratory Characteristics between Hypercapnic and Normocapnic Patients with COPD-OSA Overlap Syndrome.Journal of personalized medicine · 2024Article
- Home Noninvasive Ventilation in COPD.Chest · 2024Review
- Prevalence and Characteristics of Patients with Obstructive Sleep Apnea and Chronic Obstructive Pulmonary Disease: Overlap Syndrome.Life (Basel, Switzerland) · 2024Article
- Article
- Predictive value of red cell distribution width for overlap syndrome in obstructive sleep apnea.Frontiers in neurology · 2024Article
- Is COPD the Determinant Factor for Myocardial Injury and Cardiac Wall Stress in OSA Patients?Medicina (Kaunas, Lithuania) · 2023Article
- The Interplay between Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease, and Congestive Heart Failure: Time to Collectively Refer to Them as Triple Overlap Syndrome?Medicina (Kaunas, Lithuania) · 2023Review
- Advancing towards personalized medicine: Practical specifications for management of treatable traits in patients with COPD exacerbations.Therapeutic advances in respiratory diseaseReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) are common diseases that strongly impact the quality and length of life. Their coexistence is determined by overlap syndrome (OS). This systematic review aims to define the significance of these comorbidities according to the current state of knowledge. For this systematic review, we searched PubMed, Scopus, and Cochrane for studies published between 2018 and 26 October 2022, to find original, observational, human studies published in English, where the diagnosis of COPD was according to the Global Initiative for Obstructive Lung Disease guidelines and the diagnosis of OSA was based on polysomnography. The quality of studies was assessed using the Newcastle-Ottawa quality assessment tool for cohort and case-control studies, as well as its modification for cross-sectional studies. Of the 1548 records identified, 38 were eligible and included in this systematic review. The included studies covered a total population of 27,064 participants. This paper summarizes the most important, up-to-date information regarding OS, including the prevalence, meaning of age/gender/body mass index, polysomnography findings, pulmonary function, comorbidities, predicting OSA among COPD patients, and treatment of this syndrome.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.