RESUMEN
Changes in sleep-EEG after endocrine stimulation tests in patients with schizophrenia include reduced sleep efficiency, prolonged sleep latency and increased awaking after sleep onset Findings on sleep associated growth hormone (GH) secretion were ambiguous. The aim of this study was to elucidate the sleep-endocrine activity especially in the GH system of patients with schizophrenia after repeated administration of GHRH. The effect of repetitive injections of 4â¯×â¯50⯵g GHRH between 22.00 and 01.00â¯h on sleep endocrine parameters was investigated in 9 patients diagnosed for schizophrenia. Patients did not receive any medication for one week. Concentrations of ACTH, cortisol, prolactin and GH were determined. Patients spent three consecutive nights in the sleep laboratory. Blood was taken every 20min. Results were compared with matched healthy controls. A non-significant prolonged sleep onset latency and increased time awake was found in patients compared to controls. Sleep stage 2 was significantly reduced in patients. No significant difference in ACTH and cortisol was detected, whereas the GH secretion in patients following GHRH stimulation was significantly elevated compared to controls. Our results in drug free patients confirm already known changes in sleep-EEG in these patients. The GH response to GHRH-stimulation indicates a different regulatory sensitivity of the system between daytime and night-time.
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Hormona Liberadora de Hormona del Crecimiento/metabolismo , Hormona Liberadora de Hormona del Crecimiento/farmacología , Hormona de Crecimiento Humana/efectos de los fármacos , Hormona de Crecimiento Humana/metabolismo , Esquizofrenia/metabolismo , Fases del Sueño/efectos de los fármacos , Adulto , Hormona Liberadora de Hormona del Crecimiento/administración & dosificación , Humanos , Adulto JovenRESUMEN
OBJECTIVE: The purpose of the study was to determine the therapeutic effect of physical exercise for patients with unipolar depression. Participants took part in an 8-week walking/running aerobic exercise program at a local sports club. METHODS: Forty-six outpatients aged 18-65 years and diagnosed with mild to severe depression (ICD-10 criteria) were randomly assigned to an intervention group or wait list. Treatment as usual was continued. The Hamilton Rating Scale for Depression (HRSD-17) served as the main outcome measure. Secondary outcome measures were Beck Depression Inventory (BDI-II), Fitness Index (FI), and VO(2) max as estimated by Urho Kaleka Kekkonen or UKK 2-km Walk Test. RESULTS: Out of forty-six participants, 24% dropped out. Participants attended 58% of exercise sessions. All randomized participants were included in intention-to-treat (ITT) analysis. Analysis of covariance or ANCOVA showed a large reduction of depressive symptoms in HRSD-17 scores (Cohen's d: 1.8; mean change 8.2, p < .0001). BDI-II (Cohen's d: 0.50; mean change: 4.7, p = 0.09), FI scores (Cohen's d: 0.27; mean change: 5.3, p = 0.08), and VO2 max did not change significantly. CONCLUSIONS: We observed a large and clinically significant change in HRSD-17 scores. Moderate changes in BDI-II scores without clinical significance and small changes in physical fitness assessments were observed.
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Trastorno Depresivo Mayor/terapia , Terapia por Ejercicio/métodos , Evaluación de Resultado en la Atención de Salud , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadAsunto(s)
Trastorno de Personalidad Limítrofe/epidemiología , Emigrantes e Inmigrantes/psicología , Emigrantes e Inmigrantes/estadística & datos numéricos , Pacientes Internos/estadística & datos numéricos , Servicios de Salud Mental/estadística & datos numéricos , Alemania/epidemiología , Humanos , Pacientes Internos/psicología , PrevalenciaRESUMEN
OBJECTIVE: The measurement invariance of the German version of the Center of Epidemiological Studies Depression scale (CES-D 20) among men and women with and without migration background has not been studied yet. METHODS: A total of 2786 employed persons without (female nâ=â1772, male nâ=â598) and with an immigrant background (female nâ=â301, male nâ=â115) were included in the study. The multi-group confirmatory factor analysis was used to test for the strong factorial invariance and to estimate latent mean differences. RESULTS: The factorial structure is invariat 1) across the female sub-sample, full scalar invariance is achieved, 2) compared to male non-migrants and female sub-sample, partial scalar invariance is achieved. 3) The male migrants show a different, three-factor structure with a mix-factor of depressive affect/somatic complaints. 4) Female migrants have significantly higher latent mean values in subscales. CONCLUSION: The measurement invariance of the German CES-D 20 is given to that extent that meaningful comparisons in correlative coefficient and latent mean values can be made.
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Comparación Transcultural , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/psicología , Emigrantes e Inmigrantes/psicología , Psicometría/estadística & datos numéricos , Encuestas y Cuestionarios , Adulto , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Factores Sexuales , TraducciónRESUMEN
The aim of this study was to resolve the relationship between physical capacity (PC) and quality of life (Qol) in schizophrenic patients and healthy controls. 31 patients (PG: 18 male, 13 female) and a control group (CG) of 50 healthy subjects (15 male, 35 female) were involved. PC was assessed as peak oxygen uptake [VO2peak, (ml (min kgKG)(-1))] and power output expressed as watts per kilogram (W kg(-1)). Qol was assessed using the SF-36 questionnaire. Patients with schizophrenia showed reduced VO2peak (male: PG 29 ± 5 vs. CG 44 ± 10; female: PG 21 ± 4 vs. CG 30 ± 8) and power output (male: PG 2.04 ± 0.47 vs. CG 3.43 ± 0.70; female PG 1.40 ± 0.28 vs. CG 2.43 ± 0.52). Scales of the SF-36 questionnaire were lower in the PG. While in the CG correlations were found between PC and several subscales of Qol, this was not the case in the PG. The restricted PC seen in the PG showed no relation to their subjectively assessed worsened Qol, which would indicate that schizophrenic patients evaluate limitations arising from this differently than healthy control subjects.
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Tolerancia al Ejercicio/fisiología , Disparidades en el Estado de Salud , Calidad de Vida , Esquizofrenia/fisiopatología , Psicología del Esquizofrénico , Adolescente , Adulto , Presión Sanguínea/fisiología , Estudios de Casos y Controles , Prueba de Esfuerzo/estadística & datos numéricos , Femenino , Frecuencia Cardíaca/fisiología , Humanos , Ácido Láctico/metabolismo , Masculino , Persona de Mediana Edad , Consumo de Oxígeno/fisiología , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Esquizofrenia/metabolismo , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Mutations in the gene of human RNase T2 are associated with white matter disease of the human brain. Although brain abnormalities (bilateral temporal lobe cysts and multifocal white matter lesions) and clinical symptoms (psychomotor impairments, spasticity and epilepsy) are well characterized, the pathomechanism of RNase T2 deficiency remains unclear. RNase T2 is the only member of the Rh/T2/S family of acidic hydrolases in humans. In recent years, new functions such as tumor suppressing properties of RNase T2 have been reported that are independent of its catalytic activity. We determined the X-ray structure of human RNase T2 at 1.6 Å resolution. The α+ß core fold shows high similarity to those of known T2 RNase structures from plants, while, in contrast, the external loop regions show distinct structural differences. The catalytic features of RNase T2 in presence of bivalent cations were analyzed and the structural consequences of known clinical mutations were investigated. Our data provide further insight into the function of human RNase T2 and may prove useful in understanding its mode of action independent of its enzymatic activity.
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Endorribonucleasas/química , Secuencia de Aminoácidos , Sitios de Unión , Cobre/farmacología , Cristalografía por Rayos X , Endorribonucleasas/genética , Endorribonucleasas/metabolismo , Glicosilación , Humanos , Modelos Moleculares , Datos de Secuencia Molecular , Mutación , Pliegue de Proteína , Homología Estructural de Proteína , Zinc/química , Zinc/farmacologíaRESUMEN
BACKGROUND: Migrants in Europe may suffer from depression more often than the native-born population of the particular host country. Reports about the prevalence of depression in migrants are, however, heterogeneous and the possible causes are the subject of controversial discussion. AIMS: The aims of this study are to determine the incidence of depressiveness in a large multi-ethnic working population with and without a history of migration, and to investigate possible connections with migration status and acculturation criteria. METHODS: The cross-sectional study asked 7062 employees of a university hospital to complete a self-rating questionnaire concerning socio-demographic data, migration status and indicators of acculturation. Depressiveness was assessed by means of the German version of the Center of Epidemiological Studies Depression Scale (CES-D). RESULTS: The response rate was 41.7% (N = 2932); 14.9% of the participants (n = 419) reported a history of migration, 275 (65.8%) of whom were first-generation (M1) and 143 (34.2%) second-generation (M2) migrants. According to the CES-D scores, 8.7% of non-migrants (n = 207) suffered from clinically relevant depressive symptoms, compared to 16% (n = 44) of the M1 group (OR = 2.10, 95% CI: 1.44-3.04, p < .001) and 14% (n = 20) in M2 (OR = 1.68, 95% CI: 1.01-2.79, p = .048). Taking gender into consideration revealed that only the female migrants showed a statistically significant increased rate of depressiveness (χ (2) = 16.68, p < .001). CONCLUSIONS: Our results suggest that first- and second-generation female migrants are more likely to suffer from depressiveness than non-migrant females. In this model a history of migration is shown to be an independent risk factor for depressiveness.
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Depresión/epidemiología , Emigración e Inmigración/estadística & datos numéricos , Población Blanca/psicología , Aculturación , Adolescente , Adulto , Estudios Transversales , Depresión/psicología , Empleo , Europa (Continente)/etnología , Femenino , Alemania/epidemiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Factores de Riesgo , Distribución por Sexo , Factores Socioeconómicos , Encuestas y Cuestionarios , Población Blanca/estadística & datos numéricos , Adulto JovenRESUMEN
OBJECTIVE: To investigate the frequency of traumatisation, suicidality and given diagnoses in expert opinions on asylum seekers and to describe the sociodemographic characteristics of this population. METHODS: The psychiatric expert opinions on asylum seekers, furnished in an 8-year-period at Hannover Medical School, were analysed retrospectively for qualitative and quantitative characteristics. RESULTS: 62 psychiatric expert opinions on asylum seekers were included in this study. The asylum seekers originated from 18 different countries, mainly from Turkey and former Yugoslavia. Most expert opinions were given in secondary asylum procedures, i. e. after the initial asylum request had been rejected. The asylum seekers reported on traumatisation in 82.3 %. The most frequently reported forms of traumatisation were rape in female, and torture in male persons. According to ICD-10 or DSM-IV-R criteria posttraumatic stress disorder (PTSD) was the most frequent diagnosis (74.1 %) in this study. The second most common diagnoses were depressive disorders (ICD-10: F32.x in 33.9 % and ICD-10: F33.x in 25.9 %). Suicidal tendency was found in 56.5 % of the asylum seekers. CONCLUSIONS: Cultural differences, language barriers, a heavy burden by psychological symptoms, and clinical severity are difficulties in the process of psychiatric assessment of refugees in legal asylum procedures.
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Trastorno Depresivo/diagnóstico , Emigrantes e Inmigrantes/legislación & jurisprudencia , Emigrantes e Inmigrantes/psicología , Testimonio de Experto/legislación & jurisprudencia , Refugiados/legislación & jurisprudencia , Refugiados/psicología , Trastornos por Estrés Postraumático/diagnóstico , Ideación Suicida , Adulto , Anciano , Barreras de Comunicación , Trastorno Depresivo/epidemiología , Trastorno Depresivo/psicología , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Determinación de la Personalidad/estadística & datos numéricos , Psicometría , Violación/legislación & jurisprudencia , Violación/psicología , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/psicología , Violencia/legislación & jurisprudencia , Violencia/psicología , Adulto JovenAsunto(s)
Centros Comunitarios de Salud Mental/economía , Psiquiatría Comunitaria/economía , Asignación de Recursos para la Atención de Salud/economía , Programas Nacionales de Salud/economía , Garantía de la Calidad de Atención de Salud/economía , Centros Comunitarios de Salud Mental/organización & administración , Psiquiatría Comunitaria/organización & administración , Control de Costos/tendencias , Alemania , Humanos , Objetivos Organizacionales , Garantía de la Calidad de Atención de Salud/organización & administraciónRESUMEN
AIMS: Attention-deficit/hyperactivity disorder (ADHD) is of great clinical importance not only because of its high prevalence but also due to the frequent comorbid illnesses that are connected with this disorder. Several studies were able to demonstrate that ADHD constitutes a significant risk factor for the exacerbation of habit-forming illnesses, i.e. addictions. METHODS: We conducted a study on 152 adult patients with alcohol dependence (n = 91) or multiple substance addiction (n = 61) to determine whether or not these patients were affected by ADHD. For retrospective assessment of childhood ADHD, the WURS-k was used as well as the DSM-IV symptom checklist for ADHD. The CAARS was used to assess the persisting symptoms of ADHD in adults. RESULTS: 20.9% (WURS-k) or 23.1% (DSM-IV diagnostic criteria) of the alcohol-dependent patients showed evidence of retrospective ADHD affliction in childhood. With the help of CAARS, ADHD was proved to be persistent in 33.3% of the adult patients. In the group of substance-addicted patients 50.8% (WURS-k) and 54.1% (DSM-IV) presented with diagnostic criteria for ADHD in childhood and 65.5% (CAARS) showed evidence of ADHD persisting in adulthood. CONCLUSIONS: These results reveal that habit-forming illnesses can be associated with a high comorbidity with ADHD, expressed in the form of alcohol abuse and also in consumption of illegal drugs. The results underline the great importance of early and adequate diagnostics and therapy of ADHD for the prevention of habit-forming illnesses.
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Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/psicología , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología , Adulto , Alcoholismo/epidemiología , Alcoholismo/prevención & control , Alcoholismo/psicología , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Trastornos Relacionados con Sustancias/prevención & controlRESUMEN
OBJECTIVE: The number of ethnic German immigrants from former East bloc countries (Aussiedler) has considerably increased during the past 20 years. However, studies on the frequency of psychiatric disorders or on psychosocial risk factors for psychiatric morbidity in this partially inhomogenous population group are remarkably rare. METHOD: We undertook a comprehensive research of the current literature to gain the first systematic review on this issue. RESULTS: The most frequent mental disorders among these special group of migrants were depressive disorders, adjustment disorders with brief depressive reactions as well as somatoform disorders, alcoholism and drug dependency. CONCLUSIONS: Ethnic German immigrants are a risk group for mental disorders.
Asunto(s)
Aculturación , Emigrantes e Inmigrantes/psicología , Trastornos Mentales/epidemiología , Ajuste Social , Alcoholismo/diagnóstico , Alcoholismo/epidemiología , Alcoholismo/psicología , Trastornos de Ansiedad/diagnóstico , Trastornos de Ansiedad/epidemiología , Trastornos de Ansiedad/psicología , Comorbilidad , Crimen/psicología , Crimen/estadística & datos numéricos , Estudios Transversales , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/epidemiología , Trastorno Depresivo/psicología , Emigrantes e Inmigrantes/estadística & datos numéricos , Alemania , Humanos , Trastornos Mentales/diagnóstico , Trastornos Mentales/psicología , Problemas Sociales/estadística & datos numéricos , Trastornos Somatomorfos/diagnóstico , Trastornos Somatomorfos/epidemiología , Trastornos Somatomorfos/psicología , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicologíaRESUMEN
BACKGROUND: Quality management is an important management tool in modern health care systems. This applies also to the mental health care system, where in the past decade many concepts have been developed on how to implement quality management appropriately and successfully. However, for the German speaking countries there are only very few studies on the evaluation of therapy outcome in psychiatric inpatient populations available, furthermore they deal primarily with diagnostic subgroups. The aim of this study was to develop a method to assess the quality of therapy on regular psychiatric admission wards. An important aspect was to include all diagnostic subgroups of a psychiatric inpatient population. METHODS: In an explorative field study and by means of a specially designed evaluation method, therapy courses of a psychiatric inpatient population were assessed. Indicators of therapy outcome were: psychopathology, level of psychosocial functioning, motivation of the patient for therapy, suicide attempts, legal status of the patient, patient violence and coercive treatment of the patient. The following assessment and rating scales were used: Brief Psychiatric Rating Scale (BPRS), Hamilton Depression Rating Scale (HAMD), Global Assessment of Function (GAF), Social and Occupational Functioning Assessment Scale (SOFAS) and the Symptom-Checklist SCL-9. RESULTS: Changes in the courses of therapy of a psychiatric inpatient population in all diagnostic subgroups in the dimensions psychopathology and level of social functioning could be reproduced significantly using BPRS, HAMD and GAF scales. Difference values T(1)-T(2) were 6.6 +/- 6.9 (p = 0.019) in BPRS, 5.1 +/- 8.1 (p = 0.029) in HAMD and -5.5 +/- 10.1 (p = 0.028) in GAF. The entire battery of rating scales was successfully applied in 32% of all patients (drop out rate: 68%). In the subgroup of immigrant patients the entire battery of rating scales could be applied only in 17.4%, which accounts for a significantly higher drop out rate (82.6%; p = 0.067). DISCUSSION: Using the presented evaluation system therapy outcome and quality of therapy are easy to assess. The results of the quality assessment can be used in further therapeutic processes.
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Trastornos Mentales/diagnóstico , Trastornos Mentales/terapia , Evaluación de Resultado en la Atención de Salud/métodos , Servicio de Psiquiatría en Hospital/estadística & datos numéricos , Psicoterapia/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Long-stay hospitalization is often a consequence of insufficient care structures. This article examines the characteristics and care conditions of long-stay hospitalization (LSH) in an urban area in Germany. METHODS: Extensive data of patients in the urban catchment area of the Medical School of Hannover, capital of Lower Saxony, were evaluated during a 10 years period. RESULTS AND CONCLUSION: Community psychiatric efforts certainly help to reduce long-stay hospitalization, but cannot fully prevent it. Reference figures are given for comparable urbanized areas: consequently 500 chronically mentally ill persons per 100.000 inhabitants must be expected, 20% of which must be considered as long stay hospitalized according to a given definition. We estimate 250 places per 100.000 inhabitants to be required for institutionalised outpatient care, further 30 places for day clinic and full-time in-patient treatment and 40 places for residential home treatment. We suggest these results as a guidance for psychiatric planning in comparable communities.
RESUMEN
OBJECTIVE: Due to the effects of globalization there has to be dealt with an increased number of immigrants in the German health care system. However, esp. the mental health care system in Germany is not sufficiently prepared for this challenge. METHODS: It will be given an overview on the current situation of mental health care of immigrants with mental disorders. RESULTS: The aspect of creating specialized care units vs. opening established institutions for immigrants will be discussed. CONCLUSIONS: Examples of good clinical practice will be highlighted. Recommendations for opening the mental health care services for immigrants in Germany will be proposed.
Asunto(s)
Aculturación , Alcoholismo/etnología , Emigrantes e Inmigrantes/psicología , Etnicidad/psicología , Trastornos Mentales/etnología , Programas Nacionales de Salud , Trastornos Relacionados con Sustancias/etnología , Alcoholismo/epidemiología , Alcoholismo/rehabilitación , Atención Ambulatoria/organización & administración , Atención Ambulatoria/estadística & datos numéricos , Estudios Transversales , Competencia Cultural/organización & administración , Competencia Cultural/psicología , Emigrantes e Inmigrantes/estadística & datos numéricos , Etnicidad/etnología , Etnicidad/estadística & datos numéricos , Alemania , Accesibilidad a los Servicios de Salud/organización & administración , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Necesidades y Demandas de Servicios de Salud/organización & administración , Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Humanos , Trastornos Mentales/epidemiología , Trastornos Mentales/rehabilitación , Programas Nacionales de Salud/organización & administración , Programas Nacionales de Salud/estadística & datos numéricos , Admisión del Paciente/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/rehabilitaciónRESUMEN
OBJECTIVE: To assess the effect of cultural identification in Turkish immigrants living in Germany on attitudes towards psychotherapy. METHODS: The approach to psychotherapy of 139 Turkish immigrants and 164 Germans was examined. RESULTS: Overall the Turkish population reported a less positive attitude towards psychotherapy in comparison to the German population. The Turkish immigrants with a less traditional cultural background reported a more positive attitude towards psychotherapy when compared to Turkish immigrants of a more Turkish identified traditional cultural background. CONCLUSION: Results suggest that culture-specific factors affect attitudes towards psychotherapy in Turkish immigrants, which indicates a need for intercultural psychotherapeutic education.
Asunto(s)
Actitud Frente a la Salud , Emigrantes e Inmigrantes/psicología , Etnicidad/psicología , Psicoterapia , Adolescente , Adulto , Comparación Transcultural , Trastorno Depresivo/etnología , Trastorno Depresivo/psicología , Trastorno Depresivo/terapia , Etnicidad/etnología , Femenino , Alemania , Humanos , Masculino , Aceptación de la Atención de Salud/etnología , Aceptación de la Atención de Salud/psicología , Trastornos Fóbicos/etnología , Trastornos Fóbicos/psicología , Trastornos Fóbicos/terapia , Trastornos Somatomorfos/etnología , Trastornos Somatomorfos/psicología , Trastornos Somatomorfos/terapia , Encuestas y Cuestionarios , Turquía/etnologíaRESUMEN
AIMS: Several studies have shown that attention-deficit/hyperactivity disorder (ADHD) represents a significant risk factor for the onset and development of an addiction. Thirty-five per cent of adult ADHD patients are known to be addicted to alcohol. Many ADHD patients also have an increased nicotine consumption, which typically, leads to an improvement of attention, ability to concentrate and control of impulses. There may be pathophysiological connections here. On the other hand, it can also be assumed that there is a high prevalence of addicted patients with undiagnosed ADHD. METHODS: Ninety-one adult alcohol-dependent patients were examined for ADHD in this study, using the Wender Utah Rating Scale (WURS-k), Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) symptom check-list for ADHD and the Conners' Adult ADHD Rating Scales (CAARS, Long Version). The patients were divided into diagnostic sub-groups according to DSM-IV (inattentive type, impulsive type, combined type). Nicotine consumption was investigated using the Fagerström Test of Nicotine Dependence (FTND) and then graded as 'minimal', 'average' or 'high' nicotine dependence. RESULTS: There were 20.9% (WURS-k) or 23.1% (DSM-IV diagnostic criteria) of the patients addicted to alcohol, who showed evidence of ADHD in childhood. With the help of CAARS, it could be demonstrated that 33.3% of the patients who fulfilled the diagnostic criteria of ADHD, according to DSM-IV, had persisting ADHD in adulthood. The FTND showed a statistically significant difference in nicotine dependence between alcohol-dependent patients with and without ADHD in childhood. Patients numbering 76.2% with ADHD, demonstrated an 'average to high' level of nicotine dependence compared to 45.7% of those patients without ADHD. Furthermore, the number of patients not addicted to nicotine (19%) was significantly lower than among those without ADHD (36.6%) (P = 0.029). CONCLUSIONS: The results of this investigation reveal that a large number of ADHD patients suffer from alcohol dependence, and an even greater number from excessive nicotine dependence. The outcome indicates that there are most likely pathophysiological connections with alcohol and nicotine dependence, and that this substance abuse is probably a form of 'self-medication'. The results clearly underline the great importance of early and adequate diagnosis and therapy of ADHD, in order to prevent exacerbation of addictive illness.
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Alcoholismo/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Tabaquismo/epidemiología , Adulto , Alcoholismo/diagnóstico , Alcoholismo/psicología , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/psicología , Comorbilidad/tendencias , Diagnóstico Dual (Psiquiatría)/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Tabaquismo/diagnóstico , Tabaquismo/psicologíaRESUMEN
Attention deficit/hyperactivity disorder (ADHD) is a widely examined disease in childhood. There is evidence that the disease responds well to medication with methylphenidate (MPH). The effect of MPH in adults with ADHD is a question that is often raised, because many adults request such therapy today. As yet, there is a lack of studies on event-related potentials (ERPs) and MPH in ADHD adults. In the present study we examined 10 adults diagnosed with ADHD, with and without MPH medication (30 mg daily), by means of ERP in a visual Go/NoGo experiment to gain information about target evaluation processing in these patients and about the effects on these attentional processes during medication with MPH. Visually, there seem to be differences in the frontal electrodes for the N2 and in the parietal electrodes for the P300. But these differences do not achieve statistical significance. There are also no statistically relevant differences for the N1 or the slow wave. MPH does not seem to have an effect on target evaluation processing, when comparing the ERPs of non-medicated and medicated ADHD adults. Especially the P3 does not appear to be modulated by medication with MPH in these ADHD adults, in contrast to findings in ADHD children.
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Trastorno por Déficit de Atención con Hiperactividad/tratamiento farmacológico , Trastorno por Déficit de Atención con Hiperactividad/fisiopatología , Estimulantes del Sistema Nervioso Central/uso terapéutico , Potenciales Evocados/efectos de los fármacos , Metilfenidato/uso terapéutico , Adulto , Conducta de Elección/efectos de los fármacos , Conducta de Elección/fisiología , Electroencefalografía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Estimulación LuminosaRESUMEN
Psychosis due to dopamimetic treatment is a difficult problem in patients with Parkinson's disease (PD). The aim of this structured review with meta-analysis was to evaluate which neuroleptic drugs can efficiently be used to treat drug-induced psychosis (DIP) in Parkinson's disease. Electronic databases were screened for the key words Parkinson's disease and psychosis. Only 7 trials with a satisfactory allocation concealment and data reporting were included into the study. Two trials compared low-dose clozapine versus placebo with a significantly better outcome for clozapine regarding efficacy and motor functioning. In one trial clozapine was compared against quetiapine showing equivalent efficacy and tolerability. However, in two placebo controlled trials quetiapine failed to show efficacy. In two further placebo controlled trials olanzapine did not improve psychotic symptoms and significantly caused more extrapyramidal side effects. Based on randomized trial-derived evidence which is currently available, only clozapine can be fully recommended for the treatment of DIP in PD. Olanzapine should not be used in this indication.
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Antipsicóticos/uso terapéutico , Dopaminérgicos/uso terapéutico , Dopamina/fisiología , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/tratamiento farmacológico , Trastornos Psicóticos/tratamiento farmacológico , Trastornos Psicóticos/etiología , Benzodiazepinas/uso terapéutico , Clozapina/uso terapéutico , Interpretación Estadística de Datos , Dibenzotiazepinas/uso terapéutico , Humanos , Olanzapina , Garantía de la Calidad de Atención de Salud , Fumarato de Quetiapina , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To obtain data and results concerning the acute treatment of psychiatric patients within a general ED. METHODS: Retrospective examination of psychiatric cases treated in the ED of the Hannover Medical School in the year 2002. Patient characteristics were evaluated concerning diagnosis, technical examinations, therapeutic steps and data relating to the length of stay and patterns of usage of emergency services. RESULTS: 2069 psychiatric patients were seen in the ED. Additionally 563 psychiatric consultations were requested. Accordingly, psychiatry is the fourth most frequented discipline within the ED. 51.6 % of the patients were male, the average age was 43.5 years. Acute alcohol intoxication was the most frequent diagnosis with 20.2 %, followed by paranoid schizophrenia in 14.2 % and acute adjustment disorder in 6.7 % of the patients. Suicidal behaviour was present in 12.1 %. CONCLUSIONS: Psychiatric patients represent a large part of the general interdisciplinary ED. Data may support quality assurance and service planning.
Asunto(s)
Alcoholismo/epidemiología , Servicio de Urgencia en Hospital/estadística & datos numéricos , Servicios de Urgencia Psiquiátrica/estadística & datos numéricos , Trastornos Mentales/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Adulto , Anciano , Trastorno de la Conducta/epidemiología , Estudios Transversales , Femenino , Alemania , Hospitales Universitarios/estadística & datos numéricos , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Trastornos del Humor/epidemiología , Admisión del Paciente/estadística & datos numéricos , Grupo de Atención al Paciente/estadística & datos numéricos , Trastornos de la Personalidad/epidemiología , Derivación y Consulta/estadística & datos numéricos , Estudios Retrospectivos , Esquizofrenia/epidemiología , Trastornos Somatomorfos/epidemiología , Intento de Suicidio/psicología , Intento de Suicidio/estadística & datos numéricos , Revisión de Utilización de Recursos/estadística & datos numéricosRESUMEN
BACKGROUND: Prolactin has been discussed to be useful for differential diagnosis in epilepsia. Aim of the present study was to investigate the association between prolactin serum levels and previous alcohol withdrawal seizures. METHODS: We assessed 118 male patients admitted for detoxification treatment. Previous withdrawal seizures were recorded and prolactin serum levels were measured using an enzymatic immunoassay. RESULTS: Patients with a history of alcohol withdrawal seizures had significantly higher prolactin levels (17.8 ng/ml, SD=12.1) than patients without previous seizures (13.0 ng/ml, SD=8.1, p<0.05). Logistic regression revealed significant predictive qualities for prolactin serum levels (B=0.05, Wald=5.30, p=0.021, OR=1.06, 95%CI=1.01-1.11). CONCLUSIONS: The present findings show an association between elevated prolactin serum levels and a history of withdrawal seizures. Hence, the results suggest that prolactin elevation at admission may be a clinical marker for an increased risk of withdrawal seizures.