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Diagnostic Testing for Obstructive Sleep Apnea

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Management of Obstructive Sleep Apnea

Abstract

Diagnostic evaluation for obstructive sleep apnea (OSA) should occur in the context of a comprehensive sleep evaluation.

History and physical examination, questionnaires, and clinical prediction tools are not sufficient to make a diagnosis of OSA. Attended polysomnography is the recommended test and gold standard for the diagnosis of OSA. Home sleep apnea testing with a technically adequate device may be used for the diagnosis of OSA in an uncomplicated adult patient with a high pretest probability for moderate-to-severe OSA. Attended polysomnography should be performed after a negative, inconclusive or technically inadequate home sleep apnea test. Home sleep apnea testing does not typically have electroencephalogram (EEG) and cannot measure sleep time or sleep fragmentation which can occur with some forms of sleep apnea, leading to underestimation of the severity of sleep-disordered breathing in some cases. Home sleep apnea testing does allow for a more cost-effective option and allows the patient to be tested at home in their typical sleep environment.

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Further Reading

  1. Kapur VK, Auckley DH, Chowdhuri S, Kuhlmann DC, Mehra R, Ramar K, Harrod CG. Clinical Practice Guideline for Diagnostic Testing for Adult Obstructive Sleep Apnea: An American Academy of Sleep Medicine Clinical Practice Guideline. J Clin Sleep Med. 2017;13(3):479–504. Most recent and comprehensive update from the American Academy of Sleep Medicine regarding diagnostic testing for OSA.

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  2. Collop NA, Tracy SL, Kapur V, Mehra R, Kuhlmann D, Fleishman SA, Ojile JM. Obstructive sleep apnea devices for out-of-center (OOC) testing: technology evaluation. J Clin Sleep Med. 2011;7(5):531–48. A comprehensive review and classification of home sleep apnea test device technologies.

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  3. Kushida CA, Littner MR, Morgenthaler T, Alessi CA, Bailey D, Coleman J Jr, Friedman L, Hirshkowitz M, Kapen S, Kramer M, Lee-Chiong T, Loube DL, Owens J, Pancer JP, Wise M. Practice Parameters for the Indications for Polysomnography and Related Procedures: An Update for 2005. Sleep. 2005;28(4):499–521. Clinical practice guidelines for the indications and conduction of polysomnography.

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  4. Berry RB, Brooks R, Gamaldo CE, et al. For the American Academy of sleep medicine. The AASM manual for the scoring of sleep and associated events: rules, terminology and technical specifications version 2.4. Darien, IL: American Academy of Sleep Medicine; 2017. Most recent version of the American Academy of Sleep Medicine manual for the scoring of events on polysomnography and home sleep apnea tests.

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  5. Duce B, Milosavljevic J, Hukins C. The 2012 AASM respiratory event criteria increase the incidence of hypopneas in an adult sleep center population. J Clin Sleep Med. 2015;11(12):1425–31. Article discussing the impact of varying hypopnea definitions on the diagnosis of OSA.

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  6. Flemons WW, Littner MR, Rowley JA, Gay P, Anderson WM, Hudgel DW, McEvoy RD, Loube DI. Home diagnosis of sleep apnea: a systematic review of the literature. An evidence review cosponsored by the American Academy of Sleep Medicine, the American College of Chest Physicians, and the American Thoracic Society. Chest. 2003;124(4):1543–79. Review article discussing the feasibility and utility of home sleep apnea testing for the diagnosis of OSA.

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Correspondence to Kannan Ramar .

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Mansukhani, M.P., Kolla, B.P., Ramar, K. (2021). Diagnostic Testing for Obstructive Sleep Apnea. In: Kim, K.B., Movahed, R., Malhotra, R.K., Stanley, J.J. (eds) Management of Obstructive Sleep Apnea. Springer, Cham. https://doi.org/10.1007/978-3-030-54146-0_7

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  • DOI: https://doi.org/10.1007/978-3-030-54146-0_7

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  • Publisher Name: Springer, Cham

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