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Rasgos del temperamento y carácter en pacientescon trastorno bipolar y asociaciones con elalcoholismo o trastornos de ansiedad comórbidos / Temperament and character traits in patients with bipolar disorder and associations with comorbid alcoholism or anxiety disorders
G. Nery, Fabiano; Hatch, John P; Glahn, David C; Nicoletti, Mark A; Serap Monkul, E; Najt, Pablo; Fonseca, Manoela; Bowden, Charles L; Robert Cloninger, C; Soares, Jair C.
Affiliation
  • G. Nery, Fabiano; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Hatch, John P; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Glahn, David C; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Nicoletti, Mark A; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Serap Monkul, E; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Najt, Pablo; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Fonseca, Manoela; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Bowden, Charles L; University of Texas Health Science Center de San Antonio. Department of Psychiatry. Texas. Estados Unidos
  • Robert Cloninger, C; Washington University School of Medicine. Missouri. Estados Unidos
  • Soares, Jair C; University of North Carolina School of Medicine. North Carolina. Estados Unidos
Psiquiatr. biol. (Ed. impr.) ; 16(1): 12-21, ene.-feb. 2009. tab
Article in Spanish | IBECS | ID: ibc-76823
Responsible library: ES1.1
Localization: BNCS
RESUMEN
Los rasgos de temperamento y carácter pueden determinar diferencias en las presentaciones clínicas y el desenlace del trastorno bipolar. Comparamos los rasgos de personalidad en pacientes bipolares e individuos sanos utilizando el cuestionario de temperamento y carácter (Temperament and Character Inventory [TCI]) y tratamos de verificar si la comorbilidad con el alcoholismo o los trastornos de ansiedad se asocia con rasgos específicos de la personalidad. Se comparó a 73 pacientes con trastorno bipolar, basado en los criterios del Diagnostic and Statistical Manual of Mental Disorders,4.a edición (DSM-IV), con 63 individuos sanos usando el TCI. En una segunda fase, la muestra de pacientes bipolares se dividió en subgrupos según la comorbilidad psiquiátrica que tuvieran (alcoholismo, n = 10; trastornos de ansiedad, n = 23; alcoholismo más trastornos de ansiedad, n = 21; ausencia de comorbilidad, n = 19). Los pacientes bipolares obtuvieron puntuaciones significativamente más altas que los individuos sanos en la búsqueda de novedades, evitación de riesgos y autotrascendencia y puntuaciones más bajas en autodirección y cooperación. Los pacientes bipolares con alcoholismo comórbido exclusivo obtuvieron puntuaciones significativamente más bajas que aquellos sin ninguna comorbilidad en la perseverancia. Los pacientes bipolares con trastornos de ansiedad comórbidos exclusivos obtuvieron puntuaciones significativamente más altas en evitación de riesgos y más bajas en autodirección que aquellos sin ninguna comorbilidad. Las limitaciones de este estudio son el diseño transversal y el reducido tamaño de la muestra, específicamente en el análisis de subgrupos. Sin embargo, los resultados indican que los pacientes bipolares manifiestan una estructura de la personalidad diferente que los individuos sanos y quela comorbilidad psiquiátrica en este trastorno se asocia con rasgos específicos de personalidad. Estos hallazgos indican que la personalidad, al menos hasta cierto punto, media el fenómeno de la comorbilidad en el trastorno bipolar (AU)
ABSTRACT
Temperament and character traits may determine differences in clinical presentations and outcome of bipolar disorder. We compared personality traits in bipolar patients and healthy individuals using the Temperament and Character Inventory (TCI) and sought to verify whether comorbidity with alcoholism or anxiety disorders is associated with specific personality traits. Seventy-three DSM-IV bipolar patients were compared to 63 healthy individuals using the TCI. In a second step, the bipolar sample was subgrouped according to the presence of psychiatric comorbidity (alcoholism, n = 10; anxiety disorders; n = 23; alcoholism plus anxiety disorders, n = 21; no comorbidity, n = 19). Bipolar patients scored statistically higher than the healthy individuals on novelty seeking, harm avoidance and self-transcendence and lower on self-directedness and cooperativeness. Bipolar patients with only comorbid alcoholism scored statistically lower than bipolar patients without any comorbidity on persistence. Bipolar patients with only comorbid anxiety disorders scored statistically higher on harm avoidance and lower on self-directedness than bipolar patients without any comorbidity. Limitations of this study include the cross-sectional design and the small sample size, specifically in the analysis of the subgroups. However, our results suggest that bipolar patients exhibit a different personality structure than healthy individuals and that presence of psychiatric comorbidity in bipolar disorder is associated with specific personality traits. These findings suggest that personality, at least to some extent, mediates the comorbidity phenomena in bipolar disorder (AU)
Subject(s)
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Collection: National databases / Spain Health context: SDG3 - Health and Well-Being / SDG3 -Target 3.5 Prevention and treatment of consumption of psychoactive substances Health problem: Target 3.5: Prevention and treatment of consumption of psychoactive substances / Alcohol Database: IBECS Main subject: Anxiety Disorders / Temperament / Bipolar Disorder / Comorbidity / Character / Alcoholism Type of study: Practice guideline / Observational study / Qualitative research / Risk factors Limits: Humans Language: Spanish Journal: Psiquiatr. biol. (Ed. impr.) Year: 2009 Document type: Article Institution/Affiliation country: University of North Carolina School of Medicine/Estados Unidos / University of Texas Health Science Center de San Antonio/Estados Unidos / Washington University School of Medicine/Estados Unidos
Search on Google
Collection: National databases / Spain Health context: SDG3 - Health and Well-Being / SDG3 -Target 3.5 Prevention and treatment of consumption of psychoactive substances Health problem: Target 3.5: Prevention and treatment of consumption of psychoactive substances / Alcohol Database: IBECS Main subject: Anxiety Disorders / Temperament / Bipolar Disorder / Comorbidity / Character / Alcoholism Type of study: Practice guideline / Observational study / Qualitative research / Risk factors Limits: Humans Language: Spanish Journal: Psiquiatr. biol. (Ed. impr.) Year: 2009 Document type: Article Institution/Affiliation country: University of North Carolina School of Medicine/Estados Unidos / University of Texas Health Science Center de San Antonio/Estados Unidos / Washington University School of Medicine/Estados Unidos
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