Evidence map›Paper›PMID 38717715›Full record

ArticleSleep & breathing = Schlaf & Atmung2024

Characteristics of obstructive sleep apnea related to insulin resistance.

Alberto Mangas-Moro, Raquel Casitas, Begoña Sánchez-Sánchez, Isabel Fernández-Navarro, Juan Fernández-Lahera, Raúl Galera, Elisabet Martínez-Cerón, Ester Zamarrón, Francisco García-Río

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Article in Sleep & breathing = Schlaf & Atmung, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Alberto Mangas-MoroRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain. mangasmoro@gmail.com.ORCID 0000-0002-9609-0041
Raquel CasitasRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Begoña Sánchez-SánchezRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Isabel Fernández-NavarroRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Juan Fernández-LaheraRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Raúl GaleraRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Elisabet Martínez-CerónRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Ester ZamarrónRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.
Francisco García-RíoRespiratory Medicine Department, La Paz University Hospital, Paseo de La Castellana 261, 28046, Madrid, Spain.

Funding

European Office of Aerospace Research and Development PI16/00201Spanish National Plan for Scientific and Technical Research and Innovation PI19/01612
6 · The paper itself

Abstract

backgroundObstructive sleep apnea (OSA) is associated with multiple comorbidities, including diabetes. Its development is preceded by alterations in the initial phase of carbohydrate metabolism characterized by insulin resistance. This study aims to evaluate the role of intermittent hypoxia and sleep fragmentation characteristic of OSA on the risk of insulin resistance among apneic patients without diabetes. METHODOLOGY: 92 consecutive patients with OSA without evidence of diabetes were recruited. Overnight video polysomnography was performed and, the following morning, fasting blood glucose, insulin and glycosylated hemoglobin were determined. Insulin resistance was measured using the HOMA-IR index.

resultsInsulin resistance was present in 52.2% of OSA patients. In these subjects, insulin resistance was independently associated to the apnea index during REM sleep (adjusted odds ratio [aOR] 1.09; 95% CI, 1.03 to 1.16; p = 0.004), desaturation index (aOR 1.08; 95% CI: 1.04 to 1.13; p = 0.027), and sleep time with oxygen saturation below 90% (aOR 1.04; 95% CI 1.00 to 1.08; p = 0.049). Furthermore, the HOMA-IR level was also directly related to the desaturation index (standardized regression coefficient [B] = 0.514, p < 0.001) and to the apnea index during REM sleep (B = 0.344, p = 0.002).

conclusionsIntermittent hypoxia and disturbances in REM sleep emerge as main contributors to insulin resistance in OSA patients yet to experience diabetes onset.

Indexed as

Insulin ResistancePolysomnographySleep Apnea, ObstructiveAdultBlood GlucoseFemaleHumansHypoxiaMaleMiddle AgedSleep DeprivationBlood GlucoseInsulin resistanceIntermittent hypoxiaREM sleepSleep apneaSleep fragmentation

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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.