Irregular sleep–wake rhythm disorder

Irregular sleep–wake rhythm disorder
Other namesCircadian rhythm sleep disorder - irregular sleep-wake type[1]
SpecialtyNeurology 

Irregular sleep–wake rhythm disorder (ISWRD) is a rare form of circadian rhythm sleep disorder.[2][3] It is characterized by numerous naps throughout the 24-hour period, no main nighttime sleep episode, and irregularity from day to day.[4] Affected individuals have no pattern of when they are awake or asleep, may have poor quality sleep, and often may be very sleepy while they are awake. The total time asleep per 24 hours is normal for the person's age.[5][6][7] The disorder is serious—an invisible disability. It can create social, familial, and work problems, making it hard for a person to maintain relationships and responsibilities, and may make a person home-bound and isolated.

  1. ^ "Irregular sleep-wake syndrome: MedlinePlus Medical Encyclopedia". medlineplus.gov. Retrieved 21 March 2019.
  2. ^ Oyegbile T, Videnovic A (August 2019). "Irregular Sleep-Wake Rhythm Disorder". Neurol Clin. 37 (3): 553–561. doi:10.1016/j.ncl.2019.04.002. PMID 31256789. S2CID 190896771.
  3. ^ Sun SY, Chen GH (2022). "Treatment of Circadian Rhythm Sleep-Wake Disorders". Curr Neuropharmacol. 20 (6): 1022–1034. doi:10.2174/1570159X19666210907122933. PMC 9886819. PMID 34493186.
  4. ^ Vaughn BV, Kataria L. Culebras A (ed.). "Irregular sleep-wake rhythm disorder". MedLink.
  5. ^ Cataletto ME, Stöppler MC (25 February 2019). "Usage of term "Irregular Sleep–Wake Cycle"".
  6. ^ Kushida CA. "Handbook of Sleep Disorders". Archived from the original on 18 February 2008.
  7. ^ Cite error: The named reference Sack2007 was invoked but never defined (see the help page).
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