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Volume 13 No. 03
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Case Reports

Cyclic Alternating Pattern Associated with Catathrenia and Bruxism in a 10-Year-Old Patient

http://dx.doi.org/10.5664/jcsm.6510

Brian Villafuerte-Trisolini, MD1; Fiorella Adrianzén-Álvarez, MD1; Kevin R. Duque, MD1; Jimmy Palacios-García, MD1,2,3; Darwin Vizcarra-Escobar, MD1,2,4
1Hypnos Instituto del Sueño, Lima, Perú; 2Universidad Peruana Cayetano Heredia, Lima, Perú; 3Hospital Cayetano Heredia, Lima, Perú; 4Clínica San Felipe, Lima, Perú

Cyclic alternating pattern (CAP) is widely recognized as an expression of sleep instability in electroencephalogram activity during non-rapid eye movement sleep. We report a case with sequences of CAP followed by bruxism and catathrenia in a 10-y-old male patient with a diagnosis of attention deficit hyperactivity disorder in treatment with methylphenidate. We found CAP in 83.1% of all episodes of catathrenia, and the CAP rate was 12.8%. We propose to consider catathrenia as one of the sleep disorders that may be accompanied by CAP.

Citation:

Villafuerte-Trisolini B, Adrianzén-Álvarez F, Duque KR, Palacios-García J, Vizcarra-Escobar D. Cyclic alternating pattern associated with catathrenia and bruxism in a 10-year-old patient. J Clin Sleep Med. 2017;13(3):511–512.




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