Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2445/128936

Título:	Effects of comorbid anxiety disorders on the longitudinal course of pediatric bipolar disorders
Autor/a:	Sala Cassola, Regina; Strober, Michael; Axelson, David A.; Gill, Mary Kay; Castro Fornieles, Josefina; Goldstein, Tina R.; Goldstein, Benjamin I.; Ha, Wonho; Liao, Fangzi; Iyengar, Satish; Yen, Shirley; Hower, Heather; Hunt, Jeffrey; Dickstein, Daniel P.; Ryan, Neal D.; Keller, Martin B.; Birmaher, Boris
Notas:	OBJECTIVE: To examine the longitudinal effects of comorbid anxiety disorders in youth with bipolar spectrum disorder (BP). METHOD: As part of the Course and Outcome of Bipolar Youth study, 413 youth, who were 7 through 17 years or age and who met criteria for DSM-IV BP-I (n = 244), BP-II (n = 28), and operationally defined bipolar disorder not otherwise specified (BP-NOS) (n = 141) were included. Subjects were followed on average 5 years using the Longitudinal Interval Follow-up Evaluation. Effects of anxiety on the time to mood recovery and recurrence and percentage of time with syndromal and subsyndromal mood symptomatology during the follow-up period were analyzed. RESULTS: At intake and during the follow-up, 62% of youth with BP met criteria for at least 1 anxiety disorder. About 50% of the BP youth with anxiety had ≥2 anxiety disorders. Compared to BP youth without anxiety, those with anxiety had significantly more depressive recurrences and significantly longer median time to recovery. The effects of anxiety on recovery disappeared when the severity of depression at intake was taken into account. After adjusting for confounding factors, BP youth with anxiety, particularly those with ≥2 anxiety disorders, spent significantly less follow-up time asymptomatic and more time with syndromal mixed/cycling and subsyndromal depressive symptomatology compared to those without anxiety. CONCLUSIONS: Anxiety disorders are common and adversely affect the course of BP in youth, as characterized by more mood recurrences, longer time to recovery, less time euthymic, and more time in mixed/cycling and depressive episodes. Prompt recognition and the development of treatments for BP youth with anxiety are warranted.
Materia(s):	-Trastorn bipolar -Ansietat -Pediatria -Manic-depressive illness -Anxiety -Pediatrics
Derechos:	(c) Elsevier, 2014
Tipo de documento:	Artículo Artículo - Versión aceptada
Editor:	Elsevier
Compartir:

Mostrar el registro completo del ítem