Is obstructive sleep apnea a circadian rhythm disorder?

Julija Šmon (Avtor), Eva Kočar (Avtor), Tadeja Pintar (Avtor), Leja Dolenc-Grošelj (Avtor), Damjana Rozman (Avtor)

Povzetek

Obstructive sleep apnea is the most common sleep-related breathing disorder worldwide and remains underdiagnosed. Its multiple associated comorbidities contribute to a decreased quality of life and work performance as well as an increased risk of death. Standard treatment seems to have limited effects on cardiovascular and metabolic aspects of the disease, emphasising the need for early diagnosis and additional therapeutic approaches. Recent evidence suggests that the dysregulation of circadian rhythms, processes with endogenous rhythmicity that are adjusted to the environment through various cues, is involved in the pathogenesis of comorbidities. In patients with obstructive sleep apnea, altered circadian gene expression patterns have been demonstrated. Obstructive respiratory events may promote circadian dysregulation through the effects of sleep disturbance and intermittent hypoxia, with subsequent inflammation and disruption of neural and hormonal homeostasis. In this review, current knowledge on obstructive sleep apnea, circadian rhythm regulation, and circadian rhythm sleep disorders is summarised. Studies that connect obstructive sleep apnea to circadian rhythm abnormalities are critically evaluated. Furthermore, pathogenetic mechanisms that may underlie this association, most notably hypoxia signalling, are presented. A bidirectional relationship between obstructive sleep apnea and circadian rhythm dysregulation is proposed. Approaching obstructive sleep apnea as a circadian rhythm disorder may prove beneficial for the development of new, personalised diagnostic, therapeutic and prognostic tools. However, further studies are needed before the clinical approach to obstructive sleep apnea includes targeting the circadian system.

Ključne besede

obstructive sleep apnea;breathing disorder;circadian rhythms;

Podatki

Jezik:	Angleški jezik
Leto izida:	2023
Tipologija:	1.02 - Pregledni znanstveni članek
Organizacija:	UL MF - Medicinska fakulteta
UDK:	616.2
COBISS:	145368323
ISSN:	1365-2869
Št. ogledov:	25
Št. prenosov:	4
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	obstruktivna apneja v spanju;motnja dihanja;cirkadiani ritem;
Vrsta dela (COBISS):	Članek v reviji
Strani:	str. 1-20
Letnik:	ǂVol. ǂ
Zvezek:	ǂno. ǂ
Čas izdaje:	2023
DOI:	10.1111/jsr.13875
ID:	19757440