Indian Journal of Sleep Medicine

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VOLUME 19 , ISSUE 1 ( January-March, 2024 ) > List of Articles

CASE REPORT

Central Sleep Apnea due to Positive Airway Pressure Mask Leakage

Pranav Ish, Vidushi Rathi, Rohit Kumar, Nitesh Gupta, Ganesh Narwade

Keywords : Case report, Central sleep apnea, Mask, Obstructive sleep apnea, Positive airway pressure

Citation Information : Ish P, Rathi V, Kumar R, Gupta N, Narwade G. Central Sleep Apnea due to Positive Airway Pressure Mask Leakage. Indian Sleep Med 2024; 19 (1):4-6.

DOI: 10.5005/jp-journals-10069-0125

License: CC BY-NC 4.0

Published Online: 28-03-2024

Copyright Statement:  Copyright © 2024; The Author(s).


Abstract

Complex sleep apnea is the term used for central sleep apnea (CSA) events that arise during positive airway pressure (PAP) titration in a patient undergoing polysomnography (PSG). Multiple mechanisms have been used to explain the same including hypocapnia, loss of central drive, circulatory delay, or arousals. However, PAP mask leakage is an easily correctable cause of CSA during titration studies. We hereby present a case of a middle-aged female who was diagnosed with severe obstructive sleep apnea (OSA), and developed central events during titration, which were easily corrected by readjusting the oronasal mask.


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