Idiopathic rapid-eye-movement sleep disorder: associations with antidepressants, psychiatric diagnoses, and other factors, in relation to age of onset.
Sleep Med
; 10(1): 60-5, 2009 Jan.
Article
en En
| MEDLINE
| ID: mdl-18226952
ABSTRACT
BACKGROUND:
A retrospective, case-control chart review was performed to examine the relationship between the age of onset of idiopathic RBD and secondary associations.METHODS:
Forty-eight idiopathic RBD patients were divided into early-onset and late-onset groups, compared to each other, and to their respective non-RBD controls.RESULTS:
There were more females in the early-onset group as compared to their older counterparts (45% vs. 11%, p=0.007). Early-onset patients also had significantly more past and present psychiatric diagnoses [85% (both categories) vs. 46% and 36%, respectively, p<0.01 for both comparisons] and antidepressant use (80% vs. 46%, p=0.02) than the late-onset group. In comparison to non-RBD controls, early-onset patients again exhibited more psychiatric diagnoses (odds ratio=17.0 [3.5-83.4], equivalent for past and present diagnoses) and antidepressant use (odds ratio=12.0 [2.7-53.3]). Late-onset patients also had a higher frequency of past (odds ratio=7.2 [1.8-29.6]) and present (odds ratio=4.6 [1.1-19.3]) psychiatric diagnoses as compared to their non-RBD controls, but did not demonstrate a statistically significant difference in antidepressant use. There were otherwise no significant intergroup or intragroup differences with respect to the other assessed variables.CONCLUSIONS:
Although causality cannot be inferred, numerous implications can be entertained, particularly in the early-onset group, including direct or indirect correlations with medication use and/or psychopathology and the development of RBD. The relatively high number of females in the early-onset group suggests a unique clinical profile for a condition typically characterized as male-predominant.
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Trastorno de la Conducta del Sueño REM
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Trastornos Mentales
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Antidepresivos
Tipo de estudio:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Idioma:
En
Revista:
Sleep Med
Asunto de la revista:
NEUROLOGIA
/
PSICOFISIOLOGIA
Año:
2009
Tipo del documento:
Article