Sleep apnea pregnancy guideline urges screening and postpartum reassessment
CHEST issued nine conditional recommendations for obstructive sleep apnea in pregnancy, citing risks tied to sleep-disordered breathing.
By Tom Brennan · Health & Medicine Correspondent
3 min read
The American College of Chest Physicians has released a new sleep apnea pregnancy guideline that urges clinicians to pay closer attention to obstructive sleep apnea in pregnant patients. The group, known as CHEST, said the guidance is meant to give clinicians a clearer model for screening, diagnosis, treatment and follow-up.
The clinical practice guideline was published in the journal CHEST. CHEST said it includes nine evidence-based recommendations for caring for pregnant patients with obstructive sleep apnea, or OSA.
CHEST said OSA is being recognized more often as a condition associated with significant illness during pregnancy. The organization also said clinicians have had little specific guidance on how to evaluate and manage sleep-disordered breathing in pregnant patients.
What does the sleep apnea pregnancy guideline recommend?
The guideline recommends screening pregnant individuals for sleep-disordered breathing, according to CHEST. It also advises reassessing people after delivery if they were diagnosed with OSA during pregnancy.
For pregnant patients diagnosed with OSA, CHEST said treatment should be considered when an AHI score is 5 to 15 and the patient has symptoms, related health effects or a comorbidity such as hypertension, stroke or obesity. The guideline also recommends treatment when AHI is greater than 15, even without those added factors.
CHEST said all nine recommendations are conditional because the available evidence is limited. The guideline rates the certainty of evidence for each recommendation as very low.
Why CHEST says pregnancy sleep symptoms need attention
Carolyn D'Ambrosio, MD, FCCP, the guideline’s lead author, said she wants the recommendations to make sleep-disordered breathing a more visible issue for pregnant patients and their health care providers. She said pregnancy symptoms can be brushed aside as temporary, while disordered breathing can carry serious consequences for both the parent and fetus.
D'Ambrosio also said the guideline is a reminder that some conditions do not resolve after childbirth. CHEST’s inclusion of postpartum reassessment reflects that concern.
According to the guideline, measures of sleep-disordered breathing have been associated with several adverse outcomes. CHEST listed adverse fetal growth outcomes, a higher risk of neonatal intensive care unit admission at birth, longer hospital stays, congenital anomalies and preterm birth.
The guideline does not present its recommendations as high-certainty conclusions. CHEST said the limited evidence base shaped the conditional language, while the growing recognition of OSA-related morbidity in pregnancy created a need for practical clinical direction.
Who published the guideline?
The guideline was developed by the American College of Chest Physicians and published in CHEST. The publication is titled “Obstructive Sleep Apnea (OSA) in Pregnancy - An American College of Chest Physicians Clinical Practice Guideline.”
CHEST said the document is intended to guide care for pregnant patients with OSA and to support decisions about screening, diagnosis, treatment and reevaluation of sleep-disordered breathing during and after pregnancy.
This story draws on original reporting from Medical Xpress.