Alcohol use and risk factors for self-harm behavior in Spanish adolescents. / Consumo de alcohol y factores de riesgo de conductas autolesivas en adolescentes españoles.

Self-harm behaviors in children and adolescents constitute an important public health problem with prevalence figures in the clinical population between 40 and 80%. The objectives of the study were to analyze and compare the Spanish sub-samples of two studies, SEYLE and WE-STAY to determine prevalence, self-harm patterns and factors associated with self-harm behaviors, notably the use of alcohol or drugs. The questionnaires used in both studies were the Global School Health Survey (GSHS), the Beck Depression Inventory (BDI-II), the Strengths and Difficulties Questionnaire (SDQ). The self-harm behaviors were evaluated with a modified 6-item version of s the Deliberate Self-Harm Inventory (DSHI). The independence of the study's categorical variables was assessed using the Chi-square test. The change in the relative risk of self-harm between the SEYLE study and WE-STAY was evaluated through the odds ratio (OR) calculation. Two different logistic regression models were calculated in order to establish the factors associated with self-harm behaviors in each study. In the present study, the rates of DSH vary according to study and sex, ranging from 0.58% to 2.08%, and different patterns of self-harm are evidenced by sex, with males self-injuring more frequently by self-inflicted blows and burns, while young women more often cut themselves. The presence of depressive symptoms and alcohol use were the factors most strongly associated with an increased risk of DSH.

Las conductas autolesivas en niños y adolescentes constituyen un importante problema de salud pública con cifras de prevalencia en la población clínica entre el 40 y 80%. Los objetivos del estudio son analizar y comparar las submuestras españolas de dos trabajos, SEYLE y WE-STAY, para conocer la prevalencia, los patrones de autolesión y los factores asociados a las conductas autolesivas, en particular el consumo de alcohol o drogas. Los cuestionarios utilizados en ambos estudios fueron la Encuesta Global de Salud Escolar (GSHS), el Inventario de Depresión de Beck (BDI-II), el Cuestionario de Fortalezas y Dificultades (SDQ). Los comportamientos autolesivos fueron evaluados con una versión modificada de 6 ítems basada en el Inventario de Autolesiones Deliberadas (DSHI). La independencia de las variables categóricas del estudio se evaluó mediante la prueba Ji-Cuadrado. El cambio en el riesgo relativo de autolesión entre el estudio SEYLE y WE-STAY, se evaluó a través del cálculo de odds ratio (OR). Se calcularon dos modelos de regresión logística diferentes con el fin de establecer los factores asociados con comportamientos autolesivos en cada estudio. En el presente estudio las tasas de DSH varían en función del estudio y del sexo en un rango entre 0,58% y 2,08%, presentando patrones de autolesiones diferentes según el sexo, los hombres se autolesionaron más frecuentemente mediante golpes autoinfligidos y quemaduras, mientras que las mujeres se hicieron más frecuentemente cortes. La presencia de síntomas depresivos y el consumo de alcohol fueron los factores asociados de forma más robusta a un mayor riesgo de DSH.

Consumo de alcohol y factores de riesgo de conductas autolesivas en adolescentes españoles / Alcohol use and risk factors for self-harm behavior in Spanish adolescents

Las conductas autolesivas en niños y adolescentes constituyen un importante problema de salud pública con cifras de prevalencia en la población clínica entre el 40 y 80%. Los objetivos del estudio son analizar y comparar las submuestras españolas de dos trabajos, SEYLE y WE-STAY, para conocer la prevalencia, los patrones de autolesión y los factores asociados a las conductas autolesivas, en particular el consumo de alcohol o drogas. Los cuestionarios utilizados en ambos estudios fueron la Encuesta Global de Salud Escolar (GSHS), el Inventario de Depresión de Beck (BDI-II), el Cuestionario de Fortalezas y Dificultades (SDQ). Los comportamientos autolesivos fueron evaluados con una versión modificada de 6 ítems basada en el Inventario de Autolesiones Deliberadas (DSHI). La independencia de las variables categóricas del estudio se evaluó mediante la prueba Ji-Cuadrado. El cambio en el riesgo relativo de autolesión entre el estudio SEYLE y WE-STAY, se evaluó a través del cálculo de odds ratio (OR). Se calcularon dos modelos de regresión logística diferentes con el fin de establecer los factores asociados con comportamientos autolesivos en cada estudio. En el presente estudio las tasas de DSH varían en función del estudio y del sexo en un rango entre 0,58% y 2,08%, presentando patrones de autolesiones diferentes según el sexo, los hombres se autolesionaron más frecuentemente mediante golpes autoinfligidos y quemaduras, mientras que las mujeres se hicieron más frecuentemente cortes. La presencia de síntomas depresivos y el consumo de alcohol fueron los factores asociados de forma más robusta a un mayor riesgo de DSH

Self-harm behaviors in children and adolescents constitute an important public health problem with prevalence figures in the clinical population between 40 and 80%. The objectives of the study were to analyze and compare the Spanish sub-samples of two studies, SEYLE and WE-STAY to determine prevalence, self-harm patterns and factors associated with self-harm behaviors, notably the use of alcohol or drugs. The questionnaires used in both studies were the Global School Health Survey (GSHS), the Beck Depression Inventory (BDI-II), the Strengths and Difficulties Questionnaire (SDQ). The self-harm behaviors were evaluated with a modified 6-item version of s the Deliberate Self-Harm Inventory (DSHI). The independence of the study's categorical variables was assessed using the Chi-square test. The change in the relative risk of self-harm between the SEYLE study and WE-STAY was evaluated through the odds ratio (OR) calculation. Two different logistic regression models were calculated in order to establish the factors associated with self-harm behaviors in each study. In the present study, the rates of DSH vary according to study and sex, ranging from 0.58% to 2.08%, and different patterns of selfharm are evidenced by sex, with males self-injuring more frequently by self-inflicted blows and burns, while young women more often cut themselves. The presence of depressive symptoms and alcohol use were the factors most strongly associated with an increased risk of DSH

Tratamiento farmacológico del trastorno obsesivo-compulsivo en adultos: una guía de práctica clínica basada en el método ADAPTE / Pharmacological treatment of obsessive compulsive disorder in adults: a clinical practice guideline based on the ADAPTE methodology

A pesar de la existencia de tratamientos efectivos basados en la evidencia para el tratamiento del trastorno obsesivo-compulsivo (TOC), el abordaje de esta enfermedad sigue siendo subóptimo. Disponer de una guía terapéutica farmacológica del TOC puede ayudar a mejorar el manejo de la enfermedad en nuestro entorno y contribuir a reducir la carga de la enfermedad para el paciente. Con el patrocinio de la Sociedad Española de Psiquiatría un grupo de expertos ha desarrollado una guía para el tratamiento farmacológico del TOC a partir de algunas guías existentes siguiendo la metodología de la ADAPTE Collaboration. En este artículo se resume el proceso de elaboración de esta guía y las recomendaciones adoptadas por consenso por el grupo elaborador de las guías agrupadas en 5 áreas de interés: tratamiento agudo, duración del tratamiento, predictores de respuesta y síntomas especiales, respuesta parcial a falta de respuesta al tratamiento y poblaciones especiales

Despite the existence of effective evidence-based treatments for the management of obsessive-compulsive disorder (OCD), the therapeutic approach to this disease remains suboptimal. The availability of a therapeutic pharmacological guideline for OCD could help to improve the management of the disease in our setting and to reduce the burden of disease for the patient. With the sponsorship of the Spanish Society of Psychiatry, a group of experts has developed a guideline for the pharmacological treatment of OCD based on the recommendations of existing guidelines and following the methodology of the ADAPTE Collaboration. This article summarises the process of preparing this guideline and the recommendations adopted by consensus by a guideline panel grouped into five areas of interest: acute treatment, duration of treatment, predictors of response and special symptoms, partial response to lack of response to treatment, and special populations

Pharmacological treatment of obsessive compulsive disorder in adults: A clinical practice guideline based on the ADAPTE methodology. / Tratamiento farmacológico del trastorno obsesivo-compulsivo en adultos: una guía de práctica clínica basada en el método ADAPTE.

Despite the existence of effective evidence-based treatments for the management of obsessive-compulsive disorder (OCD), the therapeutic approach to this disease remains suboptimal. The availability of a therapeutic pharmacological guideline for OCD could help to improve the management of the disease in our setting and to reduce the burden of disease for the patient. With the sponsorship of the Spanish Society of Psychiatry, a group of experts has developed a guideline for the pharmacological treatment of OCD based on the recommendations of existing guidelines and following the methodology of the ADAPTE Collaboration. This article summarises the process of preparing this guideline and the recommendations adopted by consensus by a guideline panel grouped into five areas of interest: acute treatment, duration of treatment, predictors of response and special symptoms, partial response to lack of response to treatment, and special populations.

Predictive factors of alcohol consumption in adolescents: data from 1-year follow-up prospective study. / Factores predictores del consumo de alcohol en adolescentes: datos de un estudio prospectivo de 1 año de seguimiento.

Alcohol use/abuse is a health problem in adolescents. The last Survey on use of drugs in Secondary Schoolers carried out in Spain (ESTUDES 2014-2015), reveals that 76.8% of adolescents aged 14 to 18 years consumed alcohol in the previous year and 68.2% in the last month. The aim of this study is to determine the medium-term factors associated with alcohol consumption in a sample of Spanish adolescents. The present study was carried out as a part of the Saving and Empowering Young Lives project in Europe (SEYLE) project. The final sample was composed of 708 students, assessed at two times [basal (T0) and one year later (T1)] [males: 51.98%, basal mean age (SD)=4.43 (0.67)]. Univariate and multivariate regression analyses were performed in order to investigate relationships between possible predictive variables found at time T0 and alcohol consumption at time T1. At basal time (T0) the prevalence of alcohol abuse was 25.56%, whereas the prevalence one year later was 49.72% (T1). Variables that significantly predict alcohol abuse within a year are: previous alcohol abuse at T0 (p<0.001), previous abuse of drugs (p=0.011), parents attending their sporting events (p=0.005), peer problems (p=0.019), and lack of prosocial behaviour (p=0.043). In the light of our results, it can be concluded that, in adolescents, externalizing disorders seem to be determining factors of medium-term alcohol consumption.

El uso/abuso de alcohol es un problema de salud en los adolescentes. La última Encuesta sobre uso de drogas en Enseñanzas Secundarias realizada en España (ESTUDES 2014-2015), pone de manifiesto que 76,8% de los adolescentes entre 14 y 18 años consumieron alcohol en el último año y 68,2% en el último mes. El principal objetivo es determinar los factores que se asocian con el consumo de alcohol a medio plazo en una muestra de adolescentes españoles. El estudio forma parte del proyecto Saving and Empowering Young Lives in Europe (SEYLE). La muestra final estuvo compuesta por 708 estudiantes, evaluados en dos momentos temporales [basal (T0) y al año (T1)] [varones: 51,98%, edad media basal (DE)=4,43 (0,67)]. Se realizaron análisis de regresión univariante y multivariante, con el fin de investigar las relaciones entre posibles variables predictoras descritas en el momento temporal T0 y el consumo de alcohol en el momento T1.En el momento basal (T0) la prevalencia de abuso de alcohol fue del 25,56%, mientras que la prevalencia al año fue del 49,72% (T1). Las variables que predicen de forma significativa el abuso de alcohol al cabo de un año son: abuso previo del alcohol en el momento T0 (p< 0,001), abuso previo de drogas (p=0,011), padres que asisten a sus competiciones deportivas (p=0,005), problemas de relación con compañeros (p=0,019) y ausencia de comportamiento prosocial (p=0,043). A la vista de nuestros resultados se puede concluir que, en adolescentes, los trastornos externalizantes parecen ser factores determinantes de consumo de alcohol a medio plazo.

Factores predictores del consumo de alcohol en adolescentes: datos de un estudio prospectivo de 1 año de seguimiento / Predictive factors of alcohol consumption in adolescents: data from 1-year follow-up prospective study

El uso/abuso de alcohol es un problema de salud en los adolescentes. La última Encuesta sobre uso de drogas en Enseñanzas Secundarias realizada en España (ESTUDES 2014-2015), pone de manifiesto que 76,8% de los adolescentes entre 14 y 18 años consumieron alcohol en el último año y 68,2% en el último mes. El principal objetivo es determinar los factores que se asocian con el consumo de alcohol a medio plazo en una muestra de adolescentes españoles. El estudio forma parte del proyecto Saving and Empowering Young Lives in Europe (SEYLE). La muestra final estuvo compuesta por 708 estudiantes, evaluados en dos momentos temporales [basal (T0) y al año (T1)] [varones: 51,98%, edad media basal (DE)=4,43 (0,67)]. Se realizaron análisis de regresión univariante y multivariante, con el fin de investigar las relaciones entre posibles variables predictoras descritas en el momento temporal T0 y el consumo de alcohol en el momento T1.En el momento basal (T0) la prevalencia de abuso de alcohol fue del 25,56%, mientras que la prevalencia al año fue del 49,72% (T1). Las variables que predicen de forma significativa el abuso de alcohol al cabo de un año son: abuso previo del alcohol en el momento T0 (p< 0,001), abuso previo de drogas (p=0,011), padres que asisten a sus competiciones deportivas (p=0,005), problemas de relación con compañeros (p=0,019) y ausencia de comportamiento prosocial (p=0,043). A la vista de nuestros resultados se puede concluir que, en adolescentes, los trastornos externalizantes parecen ser factores determinantes de consumo de alcohol a medio plazo

Alcohol use/abuse is a health problem in adolescents. The last Survey on use of drugs in Secondary Schoolers carried out in Spain (ESTUDES 2014-2015), reveals that 76.8% of adolescents aged 14 to 18 years consumed alcohol in the previous year and 68.2% in the last month. The aim of this study is to determine the medium-term factors associated with alcohol consumption in a sample of Spanish adolescents. The present study was carried out as a part of the Saving and Empowering Young Lives project in Europe (SEYLE) project. The final sample was composed of 708 students, assessed at two times [basal (T0) and one year later (T1)] [males: 51.98%, basal mean age (SD)=4.43 (0.67)]. Univariate and multivariate regression analyses were performed in order to investigate relationships between possible predictive variables found at time T0 and alcohol consumption at time T1. At basal time (T0) the prevalence of alcohol abuse was 25.56%, whereas the prevalence one year later was 49.72% (T1). Variables that significantly predict alcohol abuse within a year are: previous alcohol abuse at T0 (p<0.001), previous abuse of drugs (p=0.011), parents attending their sporting events (p=0.005), peer problems (p=0.019), and lack of prosocial behaviour (p=0.043). In the light of our results, it can be concluded that, in adolescents, externalizing disorders seem to be determining factors of medium-term alcohol consumption

Substance use or abuse, internet use, psychopathology and suicidal ideation in adolescents. / Uso y abuso de sustancias psicotrópicas e internet, psicopatología e ideación suicida en adolescentes.

Substance and Internet use or abuse, psychopathology and suicidal ideation appear to be related. The aim of this study is to investigate the association between use of psychotropic substances, inadequate Internet use, suicidal ideation and other psychopathological symptoms within the adolescent population. The present study was carried out as part of the Saving and Empowering Young Lives in Europe (SEYLE) project, funded by the European Union. The sample is composed of 1026 adolescents aged between 14 and 16 years from 12 state schools in Asturias (530 men and 496 women). This study adds to the possibility of knowing whether the SEYLE data is confirmed in a relatively isolated and recession hit province of Spain. In the present study the following consumption rates were obtained: a) alcohol 11.89% in males and 7.86% in females; b) tobacco: 4.15% and 5.44 % in males and females respectively; c) other drugs: 6.98% in males and 4.44% in females; d) maladaptive or pathological Internet use: 14.53% and 20.77% in males and females respectively. The variables that predict suicide ideation in the logistic regression model were: previous suicide attempts, depression, maladaptive or pathological Internet use, peer problems and alcohol consumption.

El uso o abuso de sustancias o internet, la psicopatología y la ideación suicida parecen estar relacionadas. El objetivo del presente estudio es investigar la asociación en población adolescente entre consumo de sustancias potencialmente adictivas, uso inadecuado de internet, psicopatología e ideación suicida. El estudio forma parte del proyecto europeo Saving and Empowering Young Lives in Europe (SEYLE). La muestra está compuesta por 1026 adolescentes con edades comprendidas entre 14 y 16 años procedentes de 12 centros escolares públicos del Principado de Asturias (530 varones y 496 mujeres). El presente trabajo aporta la posibilidad de conocer si los datos generales del proyecto SEYLE varían en una zona relativamente aislada y socioeconómicamente en recesión. Las tasas obtenidas de consumo de las distintas sustancias y de uso de internet fueron: a) alcohol: 11,89% en varones y 7,86% en mujeres; b) tabaco: 4,15% y 5,44% en varones y mujeres respectivamente; c) otras drogas: 6,98% en varones y un 4,44% en mujeres; d) uso de internet desadaptativo o patológico: 14,53% y 20,77% en varones y mujeres respectivamente. Se ha observado que las variables con capacidad predictiva sobre las conductas suicidas fueron: tentativas suicidas previas, síntomas depresivos, uso desadaptativo o patológico de internet, problemas con los compañeros y consumo de alcohol.

Uso y abuso de sustancias psicotrópicas e internet, psicopatología e ideación suicida en adolescentes / Substance use or abuse, internet use, psychopathology and suicidal ideation in adolescents?

El uso o abuso de sustancias o internet, la psicopatología y la ideación suicida parecen estar relacionadas. El objetivo del presente estudio es investigar la asociación en población adolescente entre consumo de sustancias potencialmente adictivas, uso inadecuado de internet, psicopatología e ideación suicida. El estudio forma parte del proyecto europeo Saving and Empowering Young Lives in Europe (SEYLE). La muestra está compuesta por 1026 adolescentes con edades comprendidas entre 14 y 16 años procedentes de 12 centros escolares públicos del Principado de Asturias (530 varones y 496 mujeres). El presente trabajo aporta la posibilidad de conocer si los datos generales del proyecto SEYLE varían en una zona relativamente aislada y socioeconómicamente en recesión. Las tasas obtenidas de consumo de las distintas sustancias y de uso de internet fueron: a) alcohol: 11,89% en varones y 7,86% en mujeres; b) tabaco: 4,15% y 5,44% en varones y mujeres respectivamente; c) otras drogas: 6,98% en varones y un 4,44% en mujeres; d) uso de internet desadaptativo o patológico: 14,53% y 20,77% en varones y mujeres respectivamente. Se ha observado que las variables con capacidad predictiva sobre las conductas suicidas fueron: tentativas suicidas previas, síntomas depresivos, uso desadaptativo o patológico de internet, problemas con los compañeros y consumo de alcohol

Substance and Internet use or abuse, psychopathology and suicidal ideation appear to be related. The aim of this study is to investigate the association between use of psychotropic substances, inadequate Internet use, suicidal ideation and other psychopathological symptoms within the adolescent population. The present study was carried out as part of the Saving and Empowering Young Lives in Europe (SEYLE) project, funded by the European Union. The sample is composed of 1026 adolescents aged between 14 and 16 years from 12 state schools in Asturias (530 men and 496 women). This study adds to the possibility of knowing whether the SEYLE data is confirmed in a relatively isolated and recession hit province of Spain. In the present study the following consumption rates were obtained: a) alcohol 11.89% in males and 7.86% in females; b) tobacco: 4.15% and 5.44 % in males and females respectively; c) other drugs: 6.98% in males and 4.44% in females; d) maladaptive or pathological Internet use: 14.53% and 20.77% in males and females respectively. The variables that predict suicide ideation in the logistic regression model were: previous suicide attempts, depression, maladaptive or pathological Internet use, peer problems and alcohol consumption

The state of psychiatry in Spain.

The 1986 General Health Act and the so-called 'psychiatric reform' were key issues in the development of the mental healthcare system (MHCS) in Spain. The World Health Organization Declaration and Action Plan on Mental Health in 2005 gave it a revitalizing impetus and resulted in the first National Health System (NHS) Mental Health Strategy in 2006. A literature search was performed using MEDLINE, Spanish journals, reference lists, national databases, and European and Spanish official documents to describe the current state of the MHCS in Spain. The main results were: (1) existence of great variability among the autonomous communities with respect to mental health resources and provision of care; (2) lack of national epidemiological information on mental disorders with the exception of substance use disorders and suicide, which comprise powerful longitudinal national data, (3) training in psychiatry is well established, although there is no specialism of child and adolescent psychiatry, and (4) a dramatic increase in scientific productivity in the last decade among research groups, in part due to the creation of the Spanish Mental Health Network, the Centro de Investigación Biomédica en Red en el Área de Salud Mental (CIBERSAM). Quantifiable and reliable indicators are needed to provide efficient monitoring and analysis of epidemiological events and subsequently to understand the status of the Spanish MHCS.

Role of serotonergic-related systems in suicidal behavior: Data from a case-control association study.

OBJECTIVE: To investigate whether functional polymorphisms directly (HTR2A and SLC6A4 genes) or indirectly (IL-1 gene complex, APOE and ACE genes) related with serotonergic neurotransmission were associated with suicidal behavior. SUBJECTS AND METHODS: 227 suicide attempters, 686 non-suicidal psychiatric patients, and 420 healthy controls from a homogeneous Spanish Caucasian population were genotyped using standard methods. RESULTS: There were no differences in genotype frequencies between the three groups. The -1438A/G [χ(2) (df)=9.80 (2), uncorrected p=0.007] and IL-1α -889C/T [χ(2) (df)=8.76 (2), uncorrected p=0.013] genotype frequencies between impulsive and planned suicide attempts trended toward being different (not significant after Bonferroni correction). Suicide attempts were more often impulsive in the presence of -1438G/G or IL-1α -889C/T or C/C genotypes. There was interaction between the polymorphism 5-HTTLPR and age [LRT (df)=6.84 (2), p=0.033] and between the polymorphisms APOE and IL-1RA (86bp)(n) [LRT (df)=12.21 (4), p=0.016] in relation to suicide attempt lethality. CONCLUSION: These findings further evidence the complexity of the association between genetics and suicidal behavior, the need to study homogenous forms of the behavior and the relevance of impulsive and aggressive traits as endophenotypes for suicidal behavior.

A cross-cultural comparison between Spain and the USA: temperament and character distribution by sex and age.

The Unified Biosocial Theory of Personality developed by Cloninger has been applied in different cultures. Distribution by age and sex of the Temperament and Character Inventory (TCI) dimensions were assessed cross-culturally for samples in Spain and the USA. Three non-clinical samples were included: i) 404 participants from Asturias (Spain); ii) 240 participants from Burgos (Spain); and iii) 300 adults from St. Louis (USA). Each participant was assessed by means of the TCI. A significant negative correlation between NS and both HA (r=-0.329; P<0.01) and P (r=-0.217; P<0.01) was found in the study sample, as well as significant effects of age in NS, HA, RD, and C for women and in NS and HA for men, and also of sex in HA and RD. Personality dimensions for the two Spanish samples appear to be similar (differences in HA4 and RD) compared to those for the US sample (differences in NS, HA, RD and P). Findings support Cloninger's theory about differences between men and women, but not regarding the intercorrelations between temperament dimensions.

Validation of the Spanish Personal and Social Performance scale (PSP) in outpatients with stable and unstable schizophrenia.

INTRODUCTION: The main long-term therapeutic goals of schizophrenia should go beyond the symptoms and include the improvement of patients' psychosocial functioning and quality of life. The aim of this study was to validate the Personal and Social Performance (PSP) scale in Spanish outpatients with schizophrenia. MATERIALS AND METHODS: Naturalistic, 6-month follow-up, multicentre study. 244 patients and 76 controls were evaluated using the PSP, the Social and Occupational Functioning Assessment Scale (SOFAS), and the Clinical Global Impression - Severity (CGI-S) and Change (CGI-C) scales. RESULTS: Internal reliability=0.87. Test-retest reliability=0.98. Construct validity=1 component that explained 73.2% of the variance. Convergent validity: Pearson correlation coefficient between PSP and SOFAS=0.95 (p<0.0001), between PSP and CGI-S=-0.88 (p<0.0001). Discriminant validity: the PSP discriminates between patients and controls [50.3 versus 91.9, p<0.0001] and among patients with mild, moderate, and severe schizophrenia according to CGI-S scores [73 versus 56.6 versus 37.5, p<0.0001]. Area under the curve=0.986. A cut-off point of 79 on the PSP scale provided good sensitivity (94.3%) and specificity (96.1%) for identifying patients and controls according to their level of functioning. At month 6 significant improvements (p<0.0001) were seen in PSP, SOFAS, and CGI-C scores. The PSP was sensitive to improvement; a score of very much improved in the CGI-C corresponds to a improvement of 34 points in the PSP. CONCLUSION: The Spanish PSP is a reliable, valid and sensitive instrument for measuring functioning in outpatients with schizophrenia. As a brief, clinician-rated instrument, the PSP scale seems to be appropriate for use in everyday clinical practice as a mean of identifying and monitoring changes in patient's functioning.

Genetic polymorphisms in the dopamine-2 receptor (DRD2), dopamine-3 receptor (DRD3), and dopamine transporter (SLC6A3) genes in schizophrenia: Data from an association study.

OBJECTIVE: To investigate the association between dopaminergic polymorphisms [DRD2 -141C Ins/Del, DRD3 Ser9Gly, and SLC6A3 VNTR] and schizophrenia. METHODS: Two hundred and eighty-eight outpatients with schizophrenia (DSM-IV criteria) [mean age (SD)=36.4 (12.4), 60.1% males] and 421 unrelated healthy controls [mean age (SD)=40.6 (11.3), 51.3% males] from a homogeneous Spanish Caucasian population were genotyped using standard methods. RESULTS: There was a significant difference in genotype distribution for the DRD2 -141C Ins/Del polymorphism [(chi(2) (2)=12.35, corrected p=0.012]. The -141C Del allele was more common in patients than in controls [0.19 vs. 0.13; chi(2) (1)=9.14, corrected p=0.018, OR (95% CI)=1.57 (1.17-2.10)]. Genotype and allele distributions for DRD3 Ser9Gly and SLC6A3 VNTR polymorphisms were similar in both groups. However, there was tentative evidence of an interaction effect between DRD3 Ser9Gly and SLC6A3 VNTR [Wald=9.56 (4), p=0.049]. Compared to the SLC6A3 10/10 genotype category, the risk of schizophrenia was halved among those with 9/10 [OR=0.51 (95% CI=0.30-0.89), p=0.017]. This protective effect was only present in combination with DRD3 Ser/Ser genotype because of the significant interaction between 9/10 and both Ser/Gly [OR=2.45 (95% CI=1.16-5.17), p=0.019] and Gly/Gly [OR=3.80 (95% CI=1.24-11.63), p=0.019]. CONCLUSIONS: This study provides evidence that a genetic variant in the DRD2 gene and possible interaction between DRD3 and SLC6A3 genes are associated with schizophrenia. These findings warrant examination in replication studies.

Light-therapy applications for DSM-IV-TR disease entities

Background and Objectives: Recent decades have seen significant advancesin the knowledge of pathogenesis of mood disorders, as well as of other conditionsdirectly or indirectly related to such diseases. Such progress has led to the emergence ofnew treatments, such as bright light therapy, based on the discovery of the therapeutic effectsof exposure to bright light with the so-called seasonal affective disorder (SAD), aDSM seasonal pattern specifier linked to major depression and bipolar disorder recurrentdescribing the course of illness during seasons. The goal of the present work is to reviewthe potential clinical applications of phototherapy, including SAD, obsessive-compulsivedisorder, bulimia, premenstrual syndrome, non seasonal major depression, sleep disorders,jet-lag, dementia, normal populations and in primary care.Methods: A systematic review of the literature about this matter since the early Rosenthal’sgroup observations has been carried out.Results: A considerable number of studies has been published about this therapeuticapproach, pointing that not only depression but also other pathologies that may follow aseasonal pattern could benefit from phototherapy integrated with more standard treatments,as well as other disorders directly or indirectly related to mood, and even anotherconditions without a seasonal pattern.Conclusions: The data about the different uses of this treatment neither confirm nordismiss its efficacy, stating that the therapy should still be regarded as experimental. Futurestudies should continue investigating to draw reliable conclusions about the usefulnessof bright light therapy on mood disorders and other conditions to provide an alternativeto standard treatments almost exclusively based on psychoactive drugs (AU)

Cardiovascular risk in patients with bipolar disorder.

BACKGROUND: To date, little is known about cardiovascular risk (CVR) in terms of coronary heart disease (CHD) and cardiovascular mortality risk (CMR) in patients with bipolar disorder. This study provides data on the overall risk of any fatal or non-fatal coronary heart disease (CHD) and on the cardiovascular mortality risk (CMR) within 10 years in these patients. METHODS: Naturalistic, cross-sectional, multicenter study conducted in Spain. Patients were evaluated for cardiovascular risk using the Framinghan function (CHD) and the Systematic COronary Risk Evaluation (SCORE) function (CMR). RESULTS: The mean age was 46.6 years and 49% were male. Forty-six percent were in remission. Ten-year CHD risk was 7.6% (males 10.2% versus females 4.7%, p<0.001) and 10-year CMR was 1.8% (males 2.2% versus females 1.3%, p 0.161). Fifty-one percent smoked and 34% was obese. Metabolic syndrome was present in 22.4% of the sample (35.6% according to AHA and NHLBI criteria). Cardiovascular risk significantly increases with age, body mass index and presence of metabolic syndrome. LIMITATIONS: The cross-sectional design of the study. CONCLUSIONS: Cardiovascular risk is high in patients with bipolar disorder. It is associated with age, body mass index and metabolic syndrome. Psychiatrists should be aware of this issue and carefully monitor these patients for cardiovascular risk factors, including cigarette smoking, as part of the standard of care when treating them.

Role of serotonergic polymorphisms in the clinical severity of the panic disorder.

OBJECTIVES: To investigate the association between three serotonergic polymorphisms (A-1438G [rs6311] of the HTR2A gene, STin2 VNTR and 5-HTTLPR of the SLC6A4 gene) and the severity of panic and depression symptomatology among mental health outpatients with diagnosis of panic disorder (PD). METHODS: 92 unrelated PD outpatients (DSM-IV criteria) from a homogeneous Spanish Caucasian population (mean age±SD, 35.9±12.4 years; 28 [30.4%] males) were assessed using the Panic and Agoraphobia Scale (PAS), and the Hamilton Depression Rating Scale (HDRS), and genotyped using standard methods. RESULTS: Age of onset of PD varied by STin2 VNTR genotype (F=3.21; p=0.045). On average, onset of PD occurred earlier for those with the 10/10 than for those with the 12/12 genotype (25.1 νs 33.3; p=0.043). No relationship was found between A-1438G, 5-HTTLPR, and STin2 VNTR genotypes and PAS or HDRS total scores. Variation in scores on the HDRS Anxiety subscale by A-1438G genotype almost reached statistical significance (F=3.03; p=0.053). Post hoc pairwise comparisons showed higher anxiety levels among A/G than among A/A carriers (4.1 νs 2.9; p=0.043). Finally, variation in scores on the Preoccupied with Health subscale of the PAS by 5-HTTLPR genotype approached statistical significance (F=2.56; p=0.083). Post hoc pairwise comparisons showed higher scores among L/S than among L/L carriers (2.4 νs 1.4; p=0.078). CONCLUSIONS: Our data provide support of an involvement of the serotonin system, particularly, the HTR2A gene in the severity of PD.

Association between the A-1438G polymorphism of the serotonin 2A receptor gene and nonimpulsive suicide attempts.

OBJECTIVE: To investigate the association between four serotonergic polymorphisms [A-1438G (rs6311) and T102C (rs6313) of the serotonin 2A receptor gene, and STin2 VNTR and 5-HTTLPR of the SLC6A4 gene] and suicidal behavior. PARTICIPANTS AND METHODS: One hundred and ninety-three suicide attempters (SA) and 420 unrelated healthy controls from Asturias (Northern Spain) were genotyped using standard methods. RESULTS: A-1438G and T102C polymorphisms were in complete linkage disequilibrium in our population. Genotype and allele distributions showed no differences between SA and control participants. In nonimpulsive suicide attempts, however, we found an excess of the -1438A allele as compared with impulsive suicide attempts and the control group [chi(2)=11.92, corrected P=0.021]. No other differences were found with regard to the impulsivity of the attempt. An excess of short allele carriers were found in the group of SA with high clinical lethality as compared with the low-lethality group [chi(1)=4.93, P=0.026, not significant after Bonferroni correction]. The haplotype analysis showed no association between suicide attempt and haplotype distribution [likelihood ratio test (5)=4.40, P=0.493]. CONCLUSION: Our findings suggest that the -1438A allele may predispose for nonimpulsive suicidal behavior.

Association study of the interleukin-1 gene complex and tumor necrosis factor alpha gene with suicide attempts.

To investigate the association between four functional polymorphisms in interleukin-1 (IL-1) [IL-1 alpha -889 C/T, IL-1 beta +3953 C/T, IL-1RA (86 bp)n] and tumor necrosis factor alpha (TNFalpha) (-308A/G) genes and suicide attempts. Distribution of the aforesaid polymorphisms was analyzed in 193 suicide attempters compared with 420 unrelated healthy controls from Asturias (Northern Spain). Genotypes were determined using standard methods. No significant differences were found in genotype or in allelic distribution of IL-1 alpha, IL-1 beta, IL-1RA, or TNFalpha gene polymorphisms. No relationship was found between genotypes and the impulsivity of the suicide attempt. Estimated IL-1 haplotype frequencies were similar in both groups (likelihood ratio test=13.26, df=14, P=0.506). Our data do not suggest that genetically determined changes in the IL-1 or TNFalpha genes confer increased susceptibility to suicidal behavior.

Association study between obsessive-compulsive disorder and serotonergic candidate genes.

BACKGROUND: To date, research examining the relationship between serotonergic genes and obsessive-compulsive disorder (OCD) has yielded conflicting results. The purpose of this study is to investigate the association between four serotonergic polymorphisms (STin2 VNTR and 5-HTTLPR of the SLC6A4 gene, and A-1438G (rs6311) and T102C (rs6313) of the HTR2A gene) and OCD. METHODS: 99 OCD patients, 456 non-OCD psychiatric patients, and 420 healthy controls from a homogeneous Spanish Caucasian population were genotyped using standard methods. RESULTS: All groups showed Hardy-Weinberg equilibrium for the analyzed genetic variability. A-1438G and T102C polymorphisms were in complete linkage disequilibrium. OCD patients showed an excess of STin2.12 carriers (12/12, 12/10, and 12/9 genotypes) compared with healthy controls (chi(2) (1)=7.21, corrected p=0.021; OR=3.38, 95% CI=1.32-8.62) and non-OCD psychiatric patients (chi(2) (1)=6.70, corrected p=0.030; OR=3.24, 95% CI=1.27-8.26). However, no differences were found between non-OCD patients and healthy controls (chi(2) (1)=0.05, corrected p>1; OR=1.04, 95% CI=0.72-1.51). No significant differences were found with respect to A-1438G and 5-HTTLPR polymorphisms. CONCLUSIONS: Our data provide supporting evidence of an association between the STin2 VNTR polymorphism of the SLC6A4 gene and OCD.

The Schizophrenia Outpatient Health Outcomes (SOHO) study: 3-year results of antipsychotic treatment discontinuation and related clinical factors in Spain.

INTRODUCTION: This article presents the long-term results in terms of antipsychotic medication maintenance and factors influencing it in a representative sample of patients with schizophrenia recruited in the SOHO study within Spain. METHODS: The SOHO was a prospective, 3-year observational study of the outcomes of schizophrenia treatment in outpatients who initiated therapy or changed to a new antipsychotic performed in 10 European countries with a focus on olanzapine. The Kaplan-Meier method was used to analyse the time to treatment discontinuation and the Cox proportional hazards model to investigate correlates of discontinuation. RESULTS AND CONCLUSIONS: In total, 1688 patients were included in the analyses. Medication maintenance at 3years varied with the antipsychotic prescribed, being highest with clozapine (57.6%, 95% CI 39.2-74.5), followed by olanzapine (48.3%, 95% CI 45.1-51.5); and lowest with quetiapine (19.0%, 95% CI 13.0-26.3). Treatment discontinuation was significantly less frequent with olanzapine than with risperidone (p=0.015), depot typical (p=0.001), oral typical antipsychotics (p<0.001) or quetiapine (p<0.001); but not than with clozapine (p=0.309). Longer maintenance was also associated with higher social abilities and better cognitive status at baseline; in contrast, a shorter time to discontinuation was associated with the need for mood stabilisers during follow-up. This study emphasises the different value of antipsychotics in day-to-day clinical practice, as some of them were associated with longer medication maintenance periods than others. This study has some limitations because of possible selection and information biases derived from the non-systematic, non-randomised allocation to treatments and the existence of unobserved covariates that may influence the outcome.