Sleep in neurological disorders, sleep apnea, sleep duration and body weight

Riemann, Dieter

doi:10.1111/jsr.12584

Cited by 2 publications

(1 citation statement)

References 7 publications

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“…Reduced tension of the pharyngeal muscles during sleep leads to obstruction of the upper airway, leading to respiratory events of apnea and hypopnea, resulting in repetitive arousals. These nocturnal arousals result in daytime sleepiness, reduced performance, and an impairment in sleep-related quality of life [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Sleep position, patient comfort, and technical performance with two established procedures for home sleep testing

Mueller

Begasse

et al. 2021

Sleep Breath

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Purpose In patients with a high pre-test probability of suffering from obstructive sleep apnea (OSA), (cardio)-respiratory polygraphy (RP; level 3) is commonly used for home sleep testing (HST); however, testing based on peripheral arterial tonometry (PAT) is increasingly recognized as an alternative method. The aim of the study was to compare sleep position, patients’ comfort, and technical failure rates of HST with RP and PAT in patients with suspected OSA. Methods Sleep position, patients’ comfort, and technical failure rates of RP and PAT were compared in 56 patients receiving two nights of HST with either RP or PAT in a randomized fashion. Results Time in supine position with PAT was significantly lower (173.7±88 min) compared to RP (181.7±103.7 min; p < 0.001), although the absolute mean difference was not clinically significant. Patients reported to sleep better, feeling less disturbed when falling asleep, losing less sensors, and fewer nightly awakenings with PAT, but experienced more pain at the side of the finger probe. Forty-five out of 56 patients (80%) rated PAT as being the superior sleep test and 49 out of 56 (88%) would prefer PAT for further investigations (p<0.001). PAT testing was associated with less technical failures. Conclusion The results demonstrate that HST with PAT leads to less time in supine sleep positioning, which may be clinically relevant in selected patients. Moreover, PAT is associated with less technical failures and is perceived with less discomfort during testing and a reduced number of nocturnal awakenings in patient self-reports.

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Section: Introductionmentioning

confidence: 99%