Objectives::Patients with obstructive sleep apnea (OSA) are at increased risk of perioperative and postoperative morbidity. The use of continuous positive airway pressure (CPAP) in the perioperative period may be of potential benefit. However, among patients who have undergone endonasal skull base surgery, many surgeons avoid prompt re-initiation of CPAP therapy due to the theoretical increased risk of epistaxis, excessive dryness, pneumocephalus, repair migration, intracranial introduction of bacteria, and cerebrospinal fluid (CSF) leak. The objective of this article is to review the most up-to-date literature regarding when it is safe to resume CPAP usage in the patient undergoing endonasal skull base surgery.Data Sources and Methods::This review combines the most recent literature as queried through PubMed regarding the safety of CPAP resumption following endonasal skull base surgery.Results::Recent surveys of skull base surgeons demonstrate little consensus regarding the post-operative management of OSA. Recent cadaveric studies suggest that approximately 85% of delivered CPAP pressures are transmitted to the sphenoid sinus. Further, at frequently prescribed CPAP pressure settings, common sellar reconstruction techniques maintain their integrity while preventing very little transmission of pressure into the sella. In small retrospective case series, patients with OSA who received CPAP immediately following transsphenoidal pituitary surgery had similar rates of surgical complications as OSA patients who did not receive CPAP in the immediate post-operative period. Concerns of reinitiating CPAP too early, such as the development of pneumocephalus, rarely develop.Conclusions::There remains a paucity of objective data regarding when it is safe to resume CPAP following endonasal skull base surgery. Recent cadaveric studies and small retrospective case series suggest that it may be safe to resume CPAP earlier than is often practiced following endonasal skull base surgery.

Continuous positive airway pressure;Endoscopic skull base surgery;Obstructive sleep apnea;Transsphenoidal surgery

Chaskes Mark B.;Rabinowitz Mindy R.

Department of Otolaryngology, Head and Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, USA

世界耳鼻咽喉头颈外科杂志（英文）

[1]Chaskes Mark B.;Rabinowitz Mindy R.-.Safety of restarting continuous positive airway pressure (CPAP) therapy following endoscopic endonasal skull base surgery)[J].世界耳鼻咽喉头颈外科杂志（英文）,2022(01):61-65

endonasal,epistaxis,sphenoid,sellar,reinitiating,Transsphenoidal

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