Maternal Sleep-Disordered Breathing in Pregnancy and Increased Nocturnal Glucose Levels in Women with Gestational Diabetes Mellitus.
Chest
; 159(1): 356-365, 2021 01.
Article
em En
| MEDLINE
| ID: mdl-32687908
ABSTRACT
BACKGROUND:
Women with hyperglycemia during pregnancy are at high risk for adverse perinatal outcomes. Maternal sleep-disordered breathing (SDB) during pregnancy is common and is a risk factor for gestational diabetes mellitus (GDM). However, the relationship between SDB severity and glucose control is unknown. RESEARCH QUESTION Is there an association between SDB severity and glucose levels as assessed by continuous glucose monitoring in GDM? STUDY DESIGN ANDMETHODS:
Women with GDM underwent sleep recordings and 72-hour continuous glucose monitoring. Linear mixed models were used to estimate the association of the apnea-hypopnea index (AHI), rapid eye movement (REM)-AHI, and non-REM-AHI with mean glucose levels during nighttime (two periods 11 pm to 3 am and 3 am to 6 am), daytime (8 am to 9 pm), and 24-hours. Models were adjusted for BMI and antihyperglycemic medications.RESULTS:
In 65 participants who were 35 ± 5 (mean ± SD) years of age with BMI of 33 ± 7 kg/m2, 31% were undergoing insulin and/or metformin therapy. A ten-unit increase in AHI was associated with elevated nocturnal glucose levels (11 pm to 3 am 0.20 mmol/L [95% CI, 0.04-0.40]) with persistent elevations into the morning (8 am 0.26 mmol/L [95% CI, 0.08-0.4]) when adjusted for BMI and medications. REM-AHI was also associated with higher nocturnal and morning glucose levels, whereas non-REM was not. AHI was not associated with either mean daytime or 24-hour glucose levels.INTERPRETATION:
Greater severity of SDB was associated with higher nocturnal and morning glucose levels in women with GDM.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Síndromes da Apneia do Sono
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Diabetes Gestacional
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Pregnancy
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article