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A Protocol for Measuring Cue Reactivity in a Rat Model of Cocaine Use Disorder
Published on: June 18, 2018
Childhood trauma, impulsivity, and executive functioning in crack cocaine users
Joana C M Narvaez1, Pedro V S Magalhães, Elise K Trindade
1Bipolar Disorders Program and INCT Translational Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre CEP 90035-003, Brazil.
Comprehensive Psychiatry
|June 7, 2011
Summary
Childhood trauma is linked to impaired executive function and increased impulsivity in individuals with crack cocaine use disorder. Further research is needed to understand the full impact of trauma on these outcomes.
Area of Science:
- Neuroscience
- Psychiatry
- Public Health
Background:
- Crack cocaine use is a significant global public health issue.
- Childhood trauma is increasingly recognized as a factor influencing outcomes in substance use disorders.
- Understanding trauma's impact is crucial for effective treatment strategies.
Purpose of the Study:
- To investigate the association between childhood trauma and executive functioning in crack cocaine users.
- To examine the relationship between childhood trauma and impulsivity in individuals with crack cocaine use disorder.
- To evaluate these associations in an outpatient treatment setting.
Main Methods:
- Cross-sectional study design.
- Inclusion of 84 outpatients with primary crack cocaine use disorder.
- Utilized validated instruments: Childhood Trauma Questionnaire, Wisconsin Card Sorting Test, and Barratt Impulsivity Scale.
Main Results:
- A significant association was found between childhood trauma and executive dysfunction.
- Childhood trauma was strongly correlated with higher levels of impulsivity.
- These associations remained significant after controlling for potential confounding factors.
Conclusions:
- Childhood trauma may contribute to executive dysfunction and impulsivity in crack cocaine users.
- The findings underscore the importance of addressing trauma history in treatment.
- Longitudinal studies are recommended to fully elucidate the long-term effects of trauma.
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