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Gómez-Bujedo J, Dacosta-Sánchez D, Pérez-Moreno PJ, García García A, Díaz-Batanero C, Fernández-Calderón F, Delgado-Rico E, Moraleda-Barreno E. Comparison of Emotional Processing Between Patients with Substance Use Disorder and Those with Dual Diagnosis: Relationship with Severity of Dependence and Use During Treatment. J Psychoactive Drugs 2024; 56:97-108. [PMID: 36827487 DOI: 10.1080/02791072.2023.2181241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 02/26/2023]
Abstract
This study analyzed, in a Spanish sample, the differences in emotional processing in patients diagnosed with substance use disorder (SUD) and patients with a dual diagnosis (DD), and tested whether alterations in emotional regulation were related to the severity of dependence and consumption during treatment. A descriptive follow-up study was conducted with 88 adult outpatients (83% men) who were receiving treatment for alcohol and cocaine SUD. Of the sample, 43.2% presented dual diagnosis according to DSM-IV-TR criteria. Emotional processing was assessed with the IAPS, and dependence severity with the SDSS. Consumption was determined with self-reports and toxicological tests. Regression analyses revealed that the DD group had more difficulties in identifying the valence and arousal of the images than patients with SUD. Patients with DD presented more difficulty in identifying images in which valence was manipulated, but not in those in which arousal was manipulated. Cocaine use during treatment was associated with difficulties in identifying unpleasant (U = 734.0; p < .05) and arousing (U = 723.5; p < .05) images. Although these results are preliminary, findings suggest that impaired emotional processing is aggravated in dual patients, although it may be a common transdiagnostic factor in SUD and other comorbid mental disorders. Findings highlight the importance of evaluating emotional regulation to better understand its possible role in the maintenance of substance use.
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Affiliation(s)
- Jesús Gómez-Bujedo
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
| | | | - Pedro J Pérez-Moreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | | | - Carmen Díaz-Batanero
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Fermín Fernández-Calderón
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Elena Delgado-Rico
- Department of Educational Psychology and Psychobiology, International University of La Rioja, Logroño, Spain
| | - Enrique Moraleda-Barreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
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Lozano-Rojas ÓM, Gómez-Bujedo J, Pérez-Moreno PJ, Lorca-Marín JA, Vera BDV, Moraleda-Barreno E. Impulsivity Predicts Relapse—but Not Dropout—in Outpatients with SUD: a Longitudinal Study. Int J Ment Health Addict 2023. [DOI: 10.1007/s11469-023-01024-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
AbstractThe objective of this study was to compare performance on a comprehensive impulsivity battery of SUD outpatients who dropout versus those who do not dropout and of abstainers versus relapsers at 3 and 12 months of treatment follow-up. Impulsivity was measured at the start of treatment and adherence and relapse at 3 and 12 months. The participants are 115 outpatients with SUD. Motor impulsivity (Affective Go/No Go), attentional impulsivity (Stroop), delay discounting (Monetary Choice Questionnaire; MCQ), and decision making (Iowa Gambling Task; IGT) were assessed. Impulsivity was not associated with dropout. There were no relationships between treatment outcomes and the MCQ and IGT. Stroop and affective Go-No Go were associated with relapse at 3 and 12 months. Affective motor disinhibition and cognitive disinhibition predict relapse in outpatients. No cognitive aspect of impulsiveness is related to dropout.
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Gómez-Bujedo J, Lorca-Marín JA, Pérez-Moreno PJ, Díaz Batanero C, Fernández-Calderón F, Moraleda-Barreno E. Changes in Drug-Related Implicit Associations during Substance Use Disorder Treatment: The Role of the Therapeutic Context. Subst Use Misuse 2022; 57:185-192. [PMID: 34738506 DOI: 10.1080/10826084.2021.1995755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Implicit cognition has been linked to relapse in substance use disorder (SUD). Studies on attentional bias have found different outcomes related to the therapeutic context, finding an association with relapse in inpatients but not in outpatients. There are no similar studies that use associations in semantic memory as a measure of implicit cognition. OBJECTIVES (i) to analyze the relationship between a measure of associations in semantic memory and relapse in inpatients and outpatients; (ii) to compare the evolution of these associations between inpatients and outpatients after 3 months of treatment. METHODS Eighty nine outpatients and 94 inpatients with SUD for cocaine and alcohol participated in this study. We employed a longitudinal design with a baseline evaluation and follow-up after three months, using the Word Association Task for Drug Use Disorder (WAT-DUD). RESULTS The choice of drug-related words predicted relapse in cocaine (odds ratio = 1.97, z = 2.01, p = .045) and alcohol-cocaine (odds ratio = 2.39, z = 2.55, p = .011) use. Follow-up at 3 months revealed a reduction in the choice of drug-related words in inpatients (Z = 2.031, p = .042). CONCLUSIONS A greater choice of drug-associated words in the presence of ambiguous images was related to relapse in inpatients but not in outpatients. The inpatients group showed a reduction in the semantic association with drugs during the first three months of treatment.
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Affiliation(s)
- Jesús Gómez-Bujedo
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
| | - José Andrés Lorca-Marín
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
| | - Pedro Juan Pérez-Moreno
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
| | - Carmen Díaz Batanero
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
| | - Fermín Fernández-Calderón
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
| | - Enrique Moraleda-Barreno
- Department of Clinical and Experimental Psychology, Facultad de Educación, Psicología y Ciencias del Deporte, University of Huelva, Huelva, Spain, EU
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Spain
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Fernández-Calderón F, Lozano OM, Moraleda-Barreno E, Lorca-Marín JA, Díaz-Batanero C. Initial orientation vs maintenance of attention: Relationship with the severity of dependence and therapeutic outcome in a sample of cocaine use disorder patients. Addict Behav 2021; 116:106834. [PMID: 33503505 DOI: 10.1016/j.addbeh.2021.106834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 01/11/2021] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
The visual probe paradigm allows for evaluating attentional bias (AB), distinguishing between approach vs avoidance patterns of attention and assessing two different processes when the exposure time to images is manipulated: initial orienting and maintenance of attention. The present study aimed to analyze the predictive capacity of these two processes for substance use disorder severity and therapeutic outcomes of patients with cocaine use disorder in treatment. The sample consisted of 70 outpatients who were starting treatment at a public service. AB was evaluated using a task based on the visual probe (VP) paradigm with images presented under two conditions: 200 ms vs 1000 ms. Cocaine and alcohol use disorder severity, craving, retention in treatment and relapse in consumption were recorded. Cocaine AB in the 1000 ms condition was negatively correlated with the cocaine use disorder severity (r = -0.26), whilst a positive correlation was found between cocaine craving and cocaine AB (r = 0.29). Alcohol use disorder severity negatively correlated with cocaine AB in the 200 ms condition (r = -0.24). Logistic regression analysis revealed that, after controlling for gender, age, and substance use disorder severity, cocaine AB in the 200 ms condition predicted dropout and relapse. Our results suggest that patients who adhere to treatment and remain abstinent tend to show avoidance in the 200 ms condition, with effect sizes of r = 0.29 and 0.30 respectively. The results suggest that training in avoidance strategies could be a valuable way of maintaining adherence and abstinence, as well as improving control of craving.
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Affiliation(s)
- F Fernández-Calderón
- Department of Clinical and Experimental Psychology. University of Huelva, Huelva, Spain; Research Center for Natural Resources, Health and the Environment. University of Huelva, Huelva, Spain
| | - O M Lozano
- Department of Clinical and Experimental Psychology. University of Huelva, Huelva, Spain; Research Center for Natural Resources, Health and the Environment. University of Huelva, Huelva, Spain
| | - E Moraleda-Barreno
- Department of Clinical and Experimental Psychology. University of Huelva, Huelva, Spain; Research Center for Natural Resources, Health and the Environment. University of Huelva, Huelva, Spain
| | - J A Lorca-Marín
- Department of Clinical and Experimental Psychology. University of Huelva, Huelva, Spain; Research Center for Natural Resources, Health and the Environment. University of Huelva, Huelva, Spain
| | - C Díaz-Batanero
- Department of Clinical and Experimental Psychology. University of Huelva, Huelva, Spain; Research Center for Natural Resources, Health and the Environment. University of Huelva, Huelva, Spain.
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Mancheño JJ, Navas-León S, Fernández-Calderón F, Gutiérrez M, Sánchez-García M, Díaz-Batanero C, Moraleda-Barreno E, Ramírez-López J, Lorca JA, Lozano Rojas OM. Coordinated treatment between addiction and mental health services vs. uncoordinated treatment for patients with dual diagnosis: higher dropout rates but lower impairement of functional disability. Actas Esp Psiquiatr 2021; 49:71-80. [PMID: 33686639 DOI: pmid/33686639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 02/07/2023]
Abstract
Dual pathology is often found in addiction and mental health centers. Although there are integrated services for these patients, most countries have developed joint action protocols between addiction and mental health centers. The objective is to analyze the progress of patients diagnosed with dual pathology, comparing the therapeutic outcomes of those who exclusively attend either addiction or mental health centers with those patients who follow a program in which the two services are coordinated. It is hypothesized that patients assisted in coordinate manner will present a better evolution on psychopathological symptomatology, drug use and functional impairment.
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Affiliation(s)
| | | | - Fermín Fernández-Calderón
- Department of Psychology. University of Loyola, Spain. Department of Clinical and Experimental Psychology. University of Huelva, Spain
| | - Marisa Gutiérrez
- Community Mental Health Units. Juan Ramón Jiménez Hospital, Spain
| | - Manuel Sánchez-García
- Department of Clinical and Experimental Psychology. University of Huelva, Spain. Research Center on Natural Resources, Health and Environment. University of Huelva
| | - Carmen Díaz-Batanero
- Department of Clinical and Experimental Psychology. University of Huelva, Spain. Research Center on Natural Resources, Health and Environment. University of Huelva
| | - Enrique Moraleda-Barreno
- Department of Clinical and Experimental Psychology. University of Huelva, Spain. Research Center on Natural Resources, Health and Environment. University of Huelva
| | | | - José Andrés Lorca
- Department of Clinical and Experimental Psychology. University of Huelva, Spain
| | - Oscar M Lozano Rojas
- Department of Clinical and Experimental Psychology. University of Huelva, Spain. Research Center on Natural Resources, Health and Environment. University of Huelva
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Moraleda-Barreno E, Cáceres Pachón MDP, Lozano ÓM, Pérez Moreno PJ, Lorca Marín JA, Fernández-Calderón F, Díaz Batanero C, Gómez-Bujedo J. Impairments in Executive Functioning in Patients with Comorbid Substance Use and Personality Disorders: A Systematic Review. J Dual Diagn 2021; 17:64-79. [PMID: 33092494 DOI: 10.1080/15504263.2020.1829769] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The purpose of this systematic review was to examine the evidence for impaired executive functioning in patients diagnosed with a dual pathology of personality disorder (PD) and substance use disorder, and to identify whether differences exist in comparison to those with a single diagnosis. Methods: A systematic search was conducted to identify studies using measures of executive functioning in patients with PD-substance use disorder dual pathology. Sixteen studies were selected. Results: The results indicate that dual pathology patients with Cluster C personality disorder do not differ from controls, and that the presence of dual pathology does not influence the updating domain of executive functioning. The findings were inconclusive with regard to dual pathology patients with Cluster B personality disorders. Whilst the various studies consistently show that these patients show worse performance than the control groups, here are contradictory results with regard to whether Cluster B personality disorders add more alterations in executive functioning to those that already appear in substance use disorder. Conclusions: The results suggest the need for further research that more adequately controls variables such as time in treatment, medication, and sample size, whilst there is also a need to employ longitudinal designs that include more patients from Clusters A and C.
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Affiliation(s)
- Enrique Moraleda-Barreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | | | - Óscar M Lozano
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Pedro J Pérez Moreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - José Andrés Lorca Marín
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Fermín Fernández-Calderón
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Carmen Díaz Batanero
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center in Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Jesús Gómez-Bujedo
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
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De la Rosa Cáceres A, Ramírez López J, Fernández Calderón F, Lozano-Rojas ÓM, Moraleda-Barreno E, Díaz-Batanero C. Discriminative capacity for functional impairment of the Personality Inventory for DSM-5 Short Form in patients with substance use disorder. Adicciones 2020; 32:307-309. [PMID: 32100049 DOI: 10.20882/adicciones.1357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Gómez-Bujedo J, Lozano ÓM, Pérez-Moreno PJ, Lorca-Marín JA, Fernández-Calderón F, Diaz-Batanero C, Moraleda-Barreno E. Personality Traits and Impulsivity Tasks Among Substance Use Disorder Patients: Their Relations and Links With Retention in Treatment. Front Psychiatry 2020; 11:566240. [PMID: 33101084 PMCID: PMC7506060 DOI: 10.3389/fpsyt.2020.566240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/19/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Various authors have described the elements of impulsive approach and inhibitory control in drug users. These two components have been studied in terms of personality traits, performance on tasks that measure impulsive behavior, and neurophysiology. However, few studies have analyzed the association between these constructs. Thus, the aim of the present study is to analyze the associations between personality traits and performance on impulsivity tasks. METHODS A follow-up study was conducted with a baseline assessment at the beginning and end of treatment. The sample was composed of 121 patients undergoing treatment in therapeutic communities. Personality domains were evaluated through the PID-5. The impulsivity tasks employed were the Iowa Gambling Task (IGT), Delay Discounting Test (DDT), Go/No-Go and Stroop test. RESULTS A correlation was found between DDT scores and the domains of detachment (r = -.315; p<.01), antagonism (r = -.294; p<.01), and disinhibition (r = .215; p<.05). Performance on the Stroop task was significantly associated with psychoticism (r = .232; p<.05) and negative affect (r = .212; p<.05). Multivariate analysis revealed that IGT scores and negative affect predict retention in treatment. CONCLUSIONS These findings partially support the hypothesized association between sensation-seeking personality traits and detachment with impulsive choice tasks; and the relationships between negative affect and psychoticism traits with performance on inhibitory control tasks. Further, impulsive choice task scores and negative affect are both shown to predict retention in treatment.
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Gómez-Bujedo J, Domínguez-Salas S, Pérez-Moreno PJ, Moraleda-Barreno E, Lozano OM. Reliability and validity evidence of a new interpretation bias task in patients diagnosed with drug use disorder: a preliminary study of the Word Association Task for Drug Use Disorder (WAT-DUD). The American Journal of Drug and Alcohol Abuse 2019; 45:365-376. [DOI: 10.1080/00952990.2018.1559848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jesús Gómez-Bujedo
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
| | - Sara Domínguez-Salas
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
| | - Pedro Juan Pérez-Moreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Enrique Moraleda-Barreno
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
| | - Oscar M. Lozano
- Department of Clinical and Experimental Psychology, University of Huelva, Huelva, Spain
- Research Center for Natural Resources, Health and the Environment, University of Huelva, Huelva, Spain
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Moraleda-Barreno E, Díaz-Batanero C, Pérez-Moreno PJ, Gómez-Bujedo J, Lozano OM. Relations between facets and personality domains with impulsivity: New evidence using the DSM-5 Section III framework in patients with substance use disorders. Personal Disord 2018; 9:490-495. [PMID: 29431453 DOI: 10.1037/per0000278] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Section III of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition proposes an alternative diagnostic model for personality disorders based on the identification of pathological personality facets. Despite the existing evidence for the relationship between personality disorders and impulsivity in patients with substance use disorders, no study has yet been conducted within this framework. Thus, using a sample of 110 patients with substance use disorders, the present work aims to (a) analyze the relationship between the different personality facets and domains evaluated by the Personality Inventory for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (PID-5) and impulsivity and (b) explore the relationships between severity of dependency and personality facets and dimensions of impulsivity. With respect to PID-5 domains, except for sensation-seeking, antagonism and disinhibition showed correlations higher than .30 with the following dimensions: urgency, premeditation, perseverance, sensation-seeking, and positive urgency (UPPS-P). The domains of detachment and psychoticism showed weaker correlations with different UPPS-P dimensions. The risk-taking PID-5 facet explains 49% variability of the sensation-seeking dimension of UPPS-P, whereas the impulsivity facet was significant on regression models computed with lack of premeditation, positive urgency, and negative urgency dimensions. Heroin and cocaine severity of dependence were moderately related to different personality facets. Lower relationships between alcohol and cannabis severity of dependence, impulsivity, and PID-5 facets were found. As a conclusion, the relationships between personality domains and impulsivity behave similarly to their five-factor equivalents for some dimensions but not for negative urgency, which might indicate the lack of specificity of this dimension of impulsivity on this type of patients. (PsycINFO Database Record
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Affiliation(s)
| | | | | | | | - Oscar M Lozano
- Department of Clinical and Experimental Psychology, iversity of Huelva
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Moraleda-Barreno E, Romero-López M, Cayetano-Menéndez MJ. [The Battelle developmental inventory screening test for early detection of developmental disorders in cerebral palsy]. An Pediatr (Barc) 2011; 75:372-9. [PMID: 21778125 DOI: 10.1016/j.anpedi.2011.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 06/01/2011] [Accepted: 06/02/2011] [Indexed: 10/18/2022] Open
Abstract
INTRODUCTION Cerebral palsy is usually associated with motor, cognitive, and language deficits, and with other disorders that cause disability in daily living skills, personal independence, social interaction and academic activities. Early detection of these deficits in the clinical setting is essential to anticipate and provide the child with the necessary support for adapting to the environment in all possible areas. The main objective of this study is to demonstrate that these deficits can be detected at an early age and comprehensively through the use of a brief development scale. METHODS We studied 100 children between 4 and 70 months old, half of them with cerebral palsy and the other half without any disorder. All subjects were evaluated using the Battelle Developmental Inventory screening test. We compared the developmental quotients in both groups and between the subjects with different motor impairments, using a simple prospective ex post facto design. RESULTS The test detected statistically significant differences between the clinical group and the control group at all age levels. Statistically significant differences were also found between tetraplegia and other motor disorders. There were no differences by gender. DISCUSSION The deficit in development associated with cerebral palsy can be quantified at early ages through the use of a brief development scale, thus we propose that the systematic implementation of protocols with this screening tool would be helpful for treatment and early intervention. This would also help in anticipating and establishing the means for the multidisciplinary actions required, and could provide guidance to other health professionals, to provide adequate school, social, and family support,.
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