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1.
Int. j. clin. health psychol. (Internet) ; 17(1): 9-19, ene.-abr. 2017. graf, tab
Artigo em Inglês | IBECS | ID: ibc-159369

RESUMO

Background/Objectives: Motivational Enhancement Treatment in Spanish (METS) is a brief intervention aimed at resolving patient ambivalence towards behavior change that has demonstrated efficacy in substance use disorder treatment to reduce use and increase treatment engagement in different populations. In order to have evidence for its implementation in Mexico, a multi-site, randomized, two-arm, controlled clinical trial was conducted at three outpatient addiction treatment centers in the country to compare the effect of METS with Counseling as Usual (CAU). Method: One hundred and twenty patients were randomized to receive three sessions of METS (n = 54) or CAU (n = 66) during the first four weeks of treatment and were assessed during the following 12 weeks. Primary outcome measures were self-reported days of substance use and of treatment services utilization, which were tested using Generalized Estimating Equations. Results: Results associated both conditions with significant changes in substance use over, whereas there were no differences between conditions in substance use or in service utilization. Conclusions: Findings do not support the hypothesis that METS is more effective than CAU, but suggest that brief interventions at treatment initiation may improve patient outcomes (AU)


Antecedentes/Objetivos: La Intervención de Incremento Motivacional (METS) es una intervención breve para resolver la ambivalencia del paciente con respecto a su comportamiento y ha demostrado eficacia en distintas poblaciones para reducir el consumo de sustancias e incrementar la asistencia al tratamiento en adicciones. Con el objetivo de generar evidencia para su implementación en México, se desarrolló un ensayo clínico controlado, multisede, aleatorizado, de dos brazos en tres centros de tratamiento ambulatorio para adicciones, para comparar el efecto de METS con el del tratamiento usual (CAU). Método: Ciento veinte pacientes fueron aleatorizados a tres sesiones de METS (n = 54) o CAU (n = 66) durante las primeras cuatro semanas de tratamiento y evaluados durante las siguientes doce. Se midieron resultados mediante autoinforme de días con consumo de sustancias y días de utilización de servicios, los cuales fueron analizados mediante ecuaciones de estimación generalizadas. Resultados: Los resultados asociaron ambas condiciones a cambios significativos en uso de sustancias a lo largo del tiempo, pero no demostraron diferencias entre condiciones en el uso de sustancias o en la utilización de servicios. Conclusiones: Los hallazgos contradicen la hipótesis de superioridad de METS sobre CAU, pero sugieren que las intervenciones breves al inicio del tratamiento pudieran mejorar la respuesta del paciente (AU)


Assuntos
Humanos , Centros de Tratamento de Abuso de Substâncias/métodos , Motivação , Transtornos Relacionados ao Uso de Substâncias/terapia , Psicoterapia/métodos , Assistência Ambulatorial/métodos , Avaliação de Eficácia-Efetividade de Intervenções , Psicoterapia Breve/tendências
2.
Int J Clin Health Psychol ; 17(1): 9-19, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-30487876

RESUMO

BACKGROUND/OBJECTIVES: Motivational Enhancement Treatment in Spanish (METS) is a brief intervention aimed at resolving patient ambivalence towards behavior change that has demonstrated efficacy in substance use disorder treatment to reduce use and increase treatment engagement in different populations. In order to have evidence for its implementation in Mexico, a multi-site, randomized, two-arm, controlled clinical trial was conducted at three outpatient addiction treatment centers in the country to compare the effect of METS with Counseling as Usual (CAU). METHOD: One hundred and twenty patients were randomized to receive three sessions of METS (n = 54) or CAU (n = 66) during the first four weeks of treatment and were assessed during the following 12 weeks. Primary outcome measures were self-reported days of substance use and of treatment services utilization, which were tested using Generalized Estimating Equations. RESULTS: Results associated both conditions with significant changes in substance use over, whereas there were no differences between conditions in substance use or in service utilization. CONCLUSIONS: Findings do not support the hypothesis that METS is more effective than CAU, but suggest that brief interventions at treatment initiation may improve patient outcomes.


Antecedentes/Objetivos: La Intervención de Incremento Motivacional (METS) es una intervención breve para resolver la ambivalencia del paciente con respecto a su comportamiento y ha demostrado eficacia en distintas poblaciones para reducir el consumo de sustancias e incrementar la asistencia al tratamiento en adicciones. Con el objetivo de generar evidencia para su implementación en México, se desarrolló un ensayo clínico controlado, multi-sede, aleatorizado, de dos brazos en tres centros de tratamiento ambulatorio para adicciones, para comparar el efecto de METS con el del tratamiento usual (CAU). Método: Ciento veinte pacientes fueron aleatorizados a tres sesiones de METS (n = 54) o CAU (n = 66) durante las primeras cuatro semanas de tratamiento y evaluados durante las siguientes doce. Se midieron resultados mediante autoinforme de días con consumo de sustancias y días de utilización de servicios, los cuales fueron analizados mediante ecuaciones de estimación generalizadas. Resultados: Los resultados asociaron ambas condiciones a cambios significativos en uso de sustancias a lo largo del tiempo, pero no demostraron diferencias entre condiciones en el uso de sustancias o en la utilización de servicios. Conclusiones: Los hallazgos contradicen la hipótesis de superioridad de METS sobre CAU, pero sugieren que las intervenciones breves al inicio del tratamiento pudieran mejorar la respuesta del paciente.

3.
Salud ment ; 39(2): 77-84, Mar.-Apr. 2016. tab
Artigo em Inglês | LILACS | ID: biblio-830806

RESUMO

ABSTRACT: Introduction: Evidence shows a lag in adoption of evidence-based practices (EBPs) for substance abuse treatment and supports the need for studying the factors involved in this worldwide problem. Objective: This study aimed to assess the readiness and barriers to adopt EBPs for substance abuse in a sample of outpatient treatment centers of a newly created Mexican Clinical Trials Network. Method: An online survey was administered to directors (n = 8) and clinicians (n = 40) from seven outpatient treatment centers in Mexico. Questions were obtained from two surveys that had been implemented in the US to assess the same objectives. Results: Respondents reported being more ready to adopt Cognitive Behavioral Therapy (CBT, 83.3%) and Motivational Enhancement Therapy (MET, 79.1%), compared to 12 step facilitation (58.3%), couples therapy (56.2%), Brief Strategic Family Therapy (BSFT, 66.6%), and motivational incentives (60.4%). Directors had lower mean resistance to EBPs (11.8 vs. 17.4; p = 0.01) than clinicians. The biggest barriers identified by directors to EBP adoption were not having enough clinical staff, being unable to afford well-trained staff, not enough psychiatric and medical support. Discussion and conclusion: CBT and MET emerged as the most frequently used evidence based practices in the sites that are part of the Mexican Clinical Trials Network. Staff positive attitudes towards EBPs are critical for adoption.


RESUMEN: Introducción: La literatura demuestra una demora en la adopción de las practicas basadas en la evidencia (PBEs) para el tratamiento del abuso de sustancias y apoya la necesidad de estudiar los factores involucrados en este problema mundial. Objetivo: Este estudio evaluó la disponiblildad y las barreras de la adopción de PBE para el abuso de sustancias en una muestra de centros pertenencientes a la nueva Red Mexicana de Ensayos Clinicos. Método: Se administró una encuesta online a directores (n = 8) y a clinicos (n = 40) de siete centros de tratamiento ambulatorio para el tratamiento de las adicciones en México. Las preguntas se obtuvieron de dos encuestas que se administraron en los Estados Unidos con los mismos objetivos. Resultados: Los encuestados reportaron estar más dispuestos a la adopción de la Terapia Cognitivo Conductual (CBT,83.3%) y Terapia de Incremento Motivacional (MET, 79.1%),comparado con la facilitación de los 12 pasos (58.3%),terapia de pareja (56.2%), Terapia Familiar Breve y Estratégica (BSFT, 66.6%),e incentivos para la motivación (60.4%). Los directores tuvieron menor promedio de Resistencia a las PBEs (11.8 vs. 17.4; p = 0.01) que los clinicos. Las principales barreras identificadas por los directores fueron no tener suficiente personal clínico, no poder costear personal altamente entrenado, apoyo psiquiátrico y médico insuficiente. Discusión y conclusión: La CBT y la MET emergieron como las PBEs usadas con mayor frecuencia en centros que son parte de la Red Mexicana de Ensayos Clínicos. Las actitudes positivas del personal hacia las PBEs son críticas para la adopción.

4.
Rev Panam Salud Publica ; 38(3),sept. 2015
Artigo em Inglês | PAHO-IRIS | ID: phr-10080

RESUMO

Low- and middle-income countries (LMIC) lack the research infrastructure and capacity to conduct rigorous substance abuse and mental health effectiveness clinical trials to guide clinical practice. A partnership between the Florida Node Alliance of the United States National Drug Abuse Treatment Clinical Trials Network and the National Institute of Psychiatry in Mexico was established in 2011 to improve substance abuse practice in Mexico. The purpose of this partnership was to develop a Mexican national clinical trials network of substance abuse researchers and providers capable of implementing effectiveness randomized clinical trials in community-based settings. A technology transfer model was implemented and ran from 2011–2013. The Florida Node Alliance shared the “know how” for the development of the research infrastructure to implement randomized clinical trials in community programs through core and specific training modules, role-specific coaching, pairings, modeling, monitoring, and feedback. The technology transfer process was bi-directional in nature in that it was informed by feedback on feasibility and cultural appropriateness for the context in which practices were implemented. The Institute, in turn, led the effort to create the national network of researchers and practitioners in Mexico and the implementation of the first trial. A collaborative model of technology transfer was useful in creating a Mexican researcher-provider network that is capable of changing national practice in substance abuse research and treatment. Key considerations for transnational technology transfer are presented.


Los países de ingresos bajos o medios (PIBM) carecen de una infraestructura de investigación y de la capacidad para llevar a cabo investigaciones clínicas rigurosas sobre la eficacia del tratamiento de la drogadicción y los problemas de salud mental que orienten la práctica clínica. Se estableció una asociación entre la Florida Node Alliance de la National Drug Abuse Treatment Clinical Trials Network de los Estados Unidos y el Instituto Nacional de Psiquiatría de México con objeto de mejorar la práctica en materia de tratamiento de la drogadicción en México. La finalidad de esta asociación fue la de crear una red nacional mexicana de investigaciones clínicas constituida por investigadores y proveedores de tratamiento de la drogadicción capaces de ejecutar ensayos clínicos aleatorizados de eficacia en entornos comunitarios. Se implantó un modelo de transferencia de tecnologías. La Florida Node Alliance compartió el el conocimiento y la experiencia para la creación de la infraestructura de investigación con objeto de ejecutar investigaciones clínicas aleatorizadas en programas comunitarios, por medio de módulos de capacitación común y específica, entrenamiento en funciones específicas, emparejamientos, modelado, vigilancia y retroalimentación. El proceso de transferencia de tecnología fue de tipo bidireccional en cuanto se basó en la retroalimentación sobre la viabilidad y la adecuación cultural para el contexto en el que se llevaron a cabo las prácticas. El Instituto, a su vez, lideró la iniciativa para crear la red nacional de investigadores y profesionales de México y llevar a cabo el primer ensayo. Un modelo colaborativo de transferencia de tecnología resultó útil para la creación de una red mexicana de investigadores y proveedores de tratamiento capaz de cambiar las prácticas nacionales de investigación y tratamiento en materia de drogadicción. Se exponen las consideraciones clave para la transferencia transnacional de tecnología.


Assuntos
Transferência de Tecnologia , Ensaios Clínicos como Assunto , Prática Clínica Baseada em Evidências , Transtornos Relacionados ao Uso de Substâncias , Saúde Mental , Transferência de Tecnologia , Ensaios Clínicos como Assunto , Prática Clínica Baseada em Evidências , Redes de Informação de Ciência e Tecnologia , Transtornos Relacionados ao Uso de Substâncias , Saúde Mental , Pesquisa sobre Serviços de Saúde , Métodos , México , Redes de Informação de Ciência e Tecnologia , Pesquisa sobre Serviços de Saúde
5.
Rev. panam. salud pública ; 38(3): 233-242, Sep. 2015. ilus, tab
Artigo em Inglês | LILACS | ID: lil-766434

RESUMO

Low- and middle-income countries (LMIC) lack the research infrastructure and capacity to conduct rigorous substance abuse and mental health effectiveness clinical trials to guide clinical practice. A partnership between the Florida Node Alliance of the United States National Drug Abuse Treatment Clinical Trials Network and the National Institute of Psychiatry in Mexico was established in 2011 to improve substance abuse practice in Mexico. The purpose of this partnership was to develop a Mexican national clinical trials network of substance abuse researchers and providers capable of implementing effectiveness randomized clinical trials in community-based settings. A technology transfer model was implemented and ran from 2011-2013. The Florida Node Alliance shared the "know how" for the development of the research infrastructure to implement randomized clinical trials in community programs through core and specific training modules, role-specific coaching, pairings, modeling, monitoring, and feedback. The technology transfer process was bi-directional in nature in that it was informed by feedback on feasibility and cultural appropriateness for the context in which practices were implemented. The Institute, in turn, led the effort to create the national network of researchers and practitioners in Mexico and the implementation of the first trial. A collaborative model of technology transfer was useful in creating a Mexican researcher-provider network that is capable of changing national practice in substance abuse research and treatment. Key considerations for transnational technology transfer are presented.


Los países de ingresos bajos o medios (PIBM) carecen de una infraestructura de investigación y de la capacidad para llevar a cabo investigaciones clínicas rigurosas sobre la eficacia del tratamiento de la drogadicción y los problemas de salud mental que orienten la práctica clínica. Se estableció una asociación entre la Florida Node Alliance de la National Drug Abuse Treatment Clinical Trials Network de los Estados Unidos y el Instituto Nacional de Psiquiatría de México con objeto de mejorar la práctica en materia de tratamiento de la drogadicción en México. La finalidad de esta asociación fue la de crear una red nacional mexicana de investigaciones clínicas constituida por investigadores y proveedores de tratamiento de la drogadicción capaces de ejecutar ensayos clínicos aleatorizados de eficacia en entornos comunitarios. Se implantó un modelo de transferencia de tecnologías. La Florida Node Alliance compartió el el conocimiento y la experiencia para la creación de la infraestructura de investigación con objeto de ejecutar investigaciones clínicas aleatorizadas en programas comunitarios, por medio de módulos de capacitación común y específica, entrenamiento en funciones específicas, emparejamientos, modelado, vigilancia y retroalimentación. El proceso de transferencia de tecnología fue de tipo bidireccional en cuanto se basó en la retroalimentación sobre la viabilidad y la adecuación cultural para el contexto en el que se llevaron a cabo las prácticas. El Instituto, a su vez, lideró la iniciativa para crear la red nacional de investigadores y profesionales de México y llevar a cabo el primer ensayo. Un modelo colaborativo de transferencia de tecnología resultó útil para la creación de una red mexicana de investigadores y proveedores de tratamiento capaz de cambiar las prácticas nacionales de investigación y tratamiento en materia de drogadicción. Se exponen las consideraciones clave para la transferencia transnacional de tecnología.


Assuntos
Saúde Mental , Tecnologia Biomédica , Medicina do Vício/organização & administração , México
6.
Rev Panam Salud Publica ; 38(3): 233-42, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26758002

RESUMO

Low- and middle-income countries (LMIC) lack the research infrastructure and capacity to conduct rigorous substance abuse and mental health effectiveness clinical trials to guide clinical practice. A partnership between the Florida Node Alliance of the United States National Drug Abuse Treatment Clinical Trials Network and the National Institute of Psychiatry in Mexico was established in 2011 to improve substance abuse practice in Mexico. The purpose of this partnership was to develop a Mexican national clinical trials network of substance abuse researchers and providers capable of implementing effectiveness randomized clinical trials in community-based settings. A technology transfer model was implemented and ran from 2011-2013. The Florida Node Alliance shared the "know how" for the development of the research infrastructure to implement randomized clinical trials in community programs through core and specific training modules, role-specific coaching, pairings, modeling, monitoring, and feedback. The technology transfer process was bi-directional in nature in that it was informed by feedback on feasibility and cultural appropriateness for the context in which practices were implemented. The Institute, in turn, led the effort to create the national network of researchers and practitioners in Mexico and the implementation of the first trial. A collaborative model of technology transfer was useful in creating a Mexican researcher-provider network that is capable of changing national practice in substance abuse research and treatment. Key considerations for transnational technology transfer are presented.


Assuntos
Saúde Mental , Transtornos Relacionados ao Uso de Substâncias , Transferência de Tecnologia , Ensaios Clínicos como Assunto , Comportamento Cooperativo , Humanos , México , Transtornos Relacionados ao Uso de Substâncias/terapia
7.
Subst Use Misuse ; 49(13): 1784-94, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25014615

RESUMO

BACKGROUND: Baseline patients' characteristics are critical for treatment planning, as these can be moderators of treatment effects. In Mexico, information on treatment seekers with substance use disorders is scarce and limited to demographic characteristics. OBJECTIVE: This paper presents and analyses demographic characteristics, substance use related problems, clinical features, and addiction severity in a sample of treatment seekers from the first multi-site randomized clinical trial implemented in the Mexican Clinical Trials Network on Addiction and Mental Health. METHODS: A total of 120 participants were assessed prior randomization. Chi square or F-tests were used to compare sites across variables. Spearman correlation was used to associate negative consequences of substance use and motivation to change. RESULTS: The majority of participants were men, and the most prevalent substances reported were alcohol, marijuana, and cocaine. Participants were predominantly on the contemplation or action stage of change, and this was correlated with the perception of the negative consequences associated with substance use. Participants reported a high prevalence of substance use related problems. CONCLUSIONS: Substance use related problems, clinical features, and addiction severity reported by treatment seekers are important characteristics to take into account when planning treatment as they facilitate tailoring treatment to meet patients' needs.


Assuntos
Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Centros de Tratamento de Abuso de Substâncias/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/terapia , Adulto , Alcoolismo/epidemiologia , Alcoolismo/psicologia , Alcoolismo/terapia , Transtornos Relacionados ao Uso de Cocaína/epidemiologia , Transtornos Relacionados ao Uso de Cocaína/psicologia , Transtornos Relacionados ao Uso de Cocaína/terapia , Feminino , Humanos , Masculino , Abuso de Maconha/epidemiologia , Abuso de Maconha/psicologia , Abuso de Maconha/terapia , México/epidemiologia , Motivação , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia
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