Treatment of central sleep apnea in adults: an American Academy of Sleep Medicine clinical practice guideline

Free AccessSpecial ArticlesTreatment of central sleep apnea in adults: an American Academy of Sleep Medicine clinical practice guideline M. Safwan Badr, MD, MBA, Rami N. Khayat, MD, J. Shirine Allam, MD, Suzanne Hyer, PhD, RN, Matthew T. Naughton, MBBS, MD, FRACP, ATSF, FERS, Susheel Patil, MD, PhD, FAASM, Grace Pien, MD, MSCE, Winfried Randerath, MD, FAASM, Christine Won, MD, MSc M. Safwan Badr, MD, MBA Department of Internal Medicine, Wayne State University School of Medicine, University Health Center, Detroit, MI , Rami N. Khayat, MD Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Penn State University College of Medicine, Hershey, PA Penn State Sleep Services, Milton S. Hershey Medical Center, Hershey, PA , J. Shirine Allam, MD Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA Department of Medicine, Sleep Medicine Center, Atlanta Veterans Affairs Medical Center, Atlanta, GA , Suzanne Hyer, PhD, RN American Academy of Sleep Medicine, Darien, IL , Matthew T. Naughton, MBBS, MD, FRACP, ATSF, FERS Alfred Hospital & School of Translational Medicine, Monash University, Melbourne, Victoria, Australia , Susheel Patil, MD, PhD, FAASM Sleep Medicine Program, University Hospitals of Cleveland, Cleveland, OH Case Western Reserve University School of Medicine, Cleveland, OH , Grace Pien, MD, MSCE Division of Sleep Medicine, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA , Winfried Randerath, MD, FAASM Clinic of Pneumology and Allergology, Center for Sleep Medicine and Respiratory Care, Bethanien Hospital, Solingen, Germany , Christine Won, MD, MSc Section of Pulmonary, Critical Care and Sleep Medicine, Yale University School of Medicine, New Haven, CT Published Online:August 18, 2025https://doi.org/10.5664/jcsm.11858SectionsEpubPDF ShareShare onFacebookXLinkedInRedditEmail ToolsAdd to favoritesDownload CitationsTrack Citations AboutAbstractIntroduction:This guideline establishes clinical practice recommendations for treatment of central sleep apnea (CSA) syndromes in adults.Methods:The American Academy of Sleep Medicine (AASM) commissioned a task force of experts in sleep medicine to develop recommendations and assign strengths based on a systematic review of the literature and an assessment of the evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. The task force provided a summary of the relevant literature and the certainty of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations that support the recommendations. The AASM Board of Directors approved the final recommendations.Good Practice Statement:The following good practice statement is based on expert consensus, and its implementation is necessary for the appropriate and effective management of patients with CSA. The optimal approach to CSA treatment should incorporate clinical features, co-morbid conditions, and polysomnographic findings in an individualized manner. Specifically, clinicians must prioritize optimizing therapy for the conditions contributing to central apneas and improving patient-reported outcomes rather than solely focusing on eliminating disordered breathing events. Once therapy for CSA has been initiated, persistence of central respiratory events should prompt re-evaluation of the underlying risk factors and consideration of alternative treatment options.Recommendations:The following recommendations are intended as a guide for clinicians in choosing a specific treatment for adults with CSA. Each recommendation statement is assigned a strength ("Strong" or "Conditional"). A "Strong" recommendation (i.e., "We recommend…") is one that clinicians should follow under most circumstances. A "Conditional" recommendation (i.e., "We suggest …") is one that clinicians should offer to most patients if clinically appropriate. Some recommendations include remarks that provide additional context to guide clinicians with the implementation of this recommendation.The AASM suggests using continuous positive airway pressure (CPAP) over no CPAP in adults with CSA due to the following etiologies: primary CSA, CSA due to heart failure, CSA due to medication or substance use, treatment-emergent CSA, and CSA due to a medical condition or disorder. (Conditional recommendation, low certainty.)The AASM suggests using bilevel positive airway pressure (BPAP) with a backup rate over no BPAP with a backup rate in adults with CSA due to the following etiologies: primary CSA, CSA due to medication or substance use, treatment-emergent CSA, and CSA due to a medical condition or disorder. (Conditional recommendation, very low certainty).The AASM suggests against the use of BPAP without a backup rate in adults with CSA due to the following etiologies: primary CSA, CSA due to heart failure, CSA due to medication or substance use, treatment-emergent CSA, and CSA due to a medical condition or disorder. (Conditional recommendation, very low certainty).The AASM suggests using adaptive servo ventilation (ASV) over no ASV in adults with CSA due to the following etiologies: primary CSA, CSA due to heart failure, CSA due to medication or substance use, treatment-emergent CSA, and CSA due to a medical condition or disorder. (Conditional recommendation, low certainty).Remarks: Prior to initiation of ASV, patient-provider shared decision-making is recommended, and treatment decisions should be based on expectations of symptomatic or quality-of-life improvement. Treatment with ASV in patients with heart failure with reduced ejection fraction (HFrEF) should be limited to centers with experience, along with close monitoring and follow-up.The AASM suggests using low-flow oxygen over no low-flow oxygen in adults with CSA due to heart failure. (Conditional recommendation, low certainty).The AASM suggests using low-flow oxygen over no low-flow oxygen in adults with CSA due to high altitude. (Conditional recommendation, very low certainty).Remarks: Patients with transient and mild CSA symptoms at high altitude may reasonably decline treatment with low-flow oxygen.The AASM suggests using oral acetazolamide over no acetazolamide in adults with CSA due to the following etiologies: primary CSA, CSA due to heart failure, CSA due to medication or substance use, treatment-emergent CSA, and CSA due to a medical condition or disorder. (Conditional recommendation, low certainty).The AASM suggests using oral acetazolamide over no acetazolamide in adults with CSA due to high altitude. (Conditional recommendation, very low certainty).The AASM suggests using transvenous phrenic nerve stimulation (TPNS) over no TPNS in adults with CSA due to the following etiologies: primary CSA and CSA due to heart failure. (Conditional recommendation, very low certainty).Remark: Given that TPNS requires an invasive procedure, is not universally accessible, and is associated with high costs, it may be more appropriate to consider other treatments first. Next article FiguresReferencesRelatedDetails ISSN (print): 1550-9389ISSN (online): 1550-9397Frequency: Monthly Metrics History Published onlineAugust 18, 2025 Information© 2025 American Academy of Sleep MedicineKeywordscentral sleep apneacentral sleep-disordered breathingtherapyclinical practice guidelinePDF download