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INTRODUCTION: The «Recommendations for the Diagnosis and Treatment of Behavioral and Psychological Symptoms of Dementia (BPSD)¼ were developed in parallel with the Swiss National Dementia Strategy 2014-2019 under the auspices of the Swiss Society for Geriatric Psychiatry and Psychotherapy (SGAP) and mark the beginning of a series of recommendations for geriatric psychiatric disorders. They depict the evidence-based state of knowledge about diagnostics and therapy, based on the clinical experience of the experts, and are designed for interprofessional and interdisciplinary use. The non-pharmacological intervention options and pharmacotherapy are discussed in detail. This paper is the revised version of the 2014 publication and compiles the development in this area for everyday clinical practice.
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Demência , Psicoterapia , Humanos , IdosoRESUMO
Violence and abuse in competitive sports, such as physical and emotional abuse, physical and emotional neglect and sexual abuse, affect children, adolescents and adults alike and lead to severe physical, psychological and social consequences. In current medical and educational care concepts of athletes, there is a lack of consistent integration of sports/psychiatric, clinical psychological and psychotherapeutic, developmental pediatric and developmental psychological expertise. Problem areas arise from fine lines between harassment, non-physical and physical violence. The present position paper includes recommendations for the development of a concept for the protection of mental health in competitive sports and for coping with mental stress and psychological disorders by qualified medical experts in mental health, i.e., child, adolescent and adult psychiatrists with specific expertise in competitive sports: sports psychiatrists. According to the recommendations, experts should also have and further develop competence in other fields, especially in ethics, child protection, protection against violence and abuse in competitive sports, awareness of and dealing with transgression of boundaries, knowledge about child development, and transparency in training structures and relationships.
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Maus-Tratos Infantis , Esportes , Adolescente , Adulto , Atletas/psicologia , Criança , Maus-Tratos Infantis/diagnóstico , Maus-Tratos Infantis/prevenção & controle , Maus-Tratos Infantis/psicologia , Humanos , Saúde Mental , ViolênciaRESUMO
Violence and Abuse in Competitive Sports Abstract. Violence and abuse in competitive sports, such as physical and emotional abuse, physical and emotional neglect and sexual abuse, affect children, adolescents and adults alike and lead to severe physical, psychological and social consequences. In current medical and educational care concepts of athletes, there is a lack of consistent integration of sports/psychiatric, clinical psychological and psychotherapeutic, developmental pediatric and developmental psychological expertise. Problem areas arise from fine lines between harassment, non-physical and physical violence. The present position paper includes recommendations for the development of a concept for the protection of mental health in competitive sports and for coping with mental stress and psychological disorders by qualified medical experts in mental health, i.e., child, adolescent and adult psychiatrists with specific expertise in competitive sports: sports psychiatrists. According to the recommendations, experts should also have and further develop competence in other fields, especially in ethics, child protection, protection against violence and abuse in competitive sports, awareness of and dealing with transgression of boundaries, knowledge about child development, and transparency in training structures and relationships.
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Maus-Tratos Infantis , Esportes , Adolescente , Adulto , Atletas , Criança , Maus-Tratos Infantis/diagnóstico , Maus-Tratos Infantis/prevenção & controle , Maus-Tratos Infantis/psicologia , Humanos , Saúde Mental , Estresse PsicológicoRESUMO
Physical Activity and Mental Health in the Elderly Abstract. The aging process is closely linked to physiological changes. These physiological changes may lead to an increased vulnerability for developing somatic and mental disorders. Reduced physical activity/sedentary behaviour can enhance this process. In contrast, physical training and sports counteract this process, in particular in the elderly, who may thus gain or maintain a younger biological age. Physical fitness is associated with better mental health in the elderly. Sports and physical activity over the course of life have shown to be of preventive value concerning the development of depression and dementia in old age. Also late-life depression and cognitive impairment (MCI, mild cognitive impairment) can be improved by regular, continuous physical exercise. Some data furthermore suggest that even patients with dementia benefit from physical exercise, especially on behalf of the behavioural and psychic symptoms of dementia (BPSD).
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Disfunção Cognitiva , Saúde Mental , Idoso , Disfunção Cognitiva/diagnóstico , Exercício Físico/fisiologia , Terapia por Exercício , Humanos , Aptidão FísicaRESUMO
Plant extracts such as Hypericum perforatum and Pycnogenol have been tested as alternatives to the classical ADHD drugs. It has been possible to describe neuroprotective effects of such plant extracts. A reduction of ADHD symptoms could be shown in clinical studies after the application of Pycnogenol, which is a pine bark extract. The impacts of the standardized herbal extracts Hypericum perforatum, Pycnogenol and Enzogenol up to a concentration of 5000 ng/mL on cell survival and energy metabolism in human SH-SY5Y neuroblastoma cells has been investigated in the present examination. Hypericum perforatum significantly decreased the survival of cells after treatment with a concentration of 5000 ng/mL, whereas lower concentrations exerted no significant effects. Pycnogenol( induced a significant increase of cell survival after incubation with a concentration of 32.25 ng/mL and a concentration of 250 ng/mL. Other applied concentrations of Pycnogenol failed to exert significant effects. Treatment with Enzogenol did not lead to significant changes in cell survival.Concerning energy metabolism, the treatment of cells with a concentration of 5000 ng/mL Hypericum perforatum led to a significant increase of ATP levels, whereas treatment with a concentration of 500 ng/mL had no significant effect. Incubation of cells with Pycnogenol and Enzogenol exerted no significant effects.None of the tested substances caused any cytotoxic effect when used in therapeutically relevant concentrations.
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Sobrevivência Celular/efeitos dos fármacos , Metabolismo Energético , Flavonoides/farmacologia , Hypericum/química , Extratos Vegetais/farmacologia , Quercetina/análogos & derivados , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Linhagem Celular Tumoral , Humanos , Fitoterapia , Quercetina/farmacologiaRESUMO
Sleep deprivation (SD) is a powerful antidepressant treatment that shows antidepressant responses within hours in 40-60% of depressed patients. In more than 80% of responders to SD, a relapse into depression occurred after the recovery night. In addition, it serves as an excellent tool to examine the neurobiological disturbance of depression and may profoundly contribute to the development of new specific and more rapidly acting antidepressants. The reason why SD works and relapses occur is still unclear. A key to solve this problem is to include the current knowledge about the neurobiological disturbance of depression in research, with a focus on neurobiological aspects of sleep and SD (sleep EEG, neuroendocrinology, neurochemistry and chronobiology). Based on findings from these different areas, different strategies to stabilize the antidepressant effect of SD have been applied. This article provides an overview of clinical and neurobiological responses related to SD in depression.
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Depressão/terapia , Privação do Sono , Depressão/fisiopatologia , Humanos , Sono/fisiologiaRESUMO
Oxidative DNA damage as one sign of reactive oxygen species induced oxidative stress is an important factor in the pathogenesis of various psychiatric disorders. Altered levels of DNA base damage products as well as the expression of the main repair enzyme 8-hydroxyguanine glycosylase 1 have been described. The aim of the present study was to examine the effects of drugs (amphetamine, methylphenidate and atomoxetine) used in the treatment of attention deficit-hyperactivity disorder on the expression of this enzyme via reverse transcriptase-polymerase chain reaction in human neuroblastoma SH-SY5Y and human monocytic U-937 cells at concentrations of 50, 500 and 5,000 ng/ml. We observed decreased expression of this enzyme for all applied substances. In U-937 cells, the significance level was reached after treatment with 5,000 ng/ml amphetamine as well as after treatment with 50, 500 and 5,000 ng/ml atomoxetine. Incubation of SH-SY5Y cells with 50 and 5,000 ng/ml amphetamine and 5,000 ng/ml methylphenidate led to significant decreases of 8-hydroxyguanine glycosylase 1. As a positive correlation between the expression of 8-hydroxyguanine glycosylase 1 and the level of oxidative DNA damage products has been described, we accordingly consider these substances (amphetamine, methylphenidate and atomoxetine) to possibly play a protective role in this process.
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Inibidores da Captação Adrenérgica/farmacologia , Estimulantes do Sistema Nervoso Central/farmacologia , DNA Glicosilases/metabolismo , Regulação Enzimológica da Expressão Gênica/efeitos dos fármacos , Propilaminas/farmacologia , Anfetamina/farmacologia , Cloridrato de Atomoxetina , Linhagem Celular , DNA Glicosilases/genética , Relação Dose-Resposta a Droga , Humanos , Metilfenidato/farmacologia , Monócitos/citologia , Neuroblastoma , RNA Mensageiro/metabolismoRESUMO
The prevalence of insomnia is high in the population of western industrial countries (up to 35 %). Sleep disturbance may consequently lead to an impairment of cognitive functions, mood disturbance and metabolic alterations. Therefore, the confirmation of insomnia and its diagnostic characterization is of great importance. Treatment of insomnia is based on its aetiology and intensity. For secondary insomnia treatment of the basic disorder is mandatory. Before the initiation of a symptomatic pharmacological treatment the application of non-pharmacological interventions should be considered. Efficacious pharmacological interventions are non-benzodiazepine hypnotics for a limited time span. If a longer treatment of insomnia is necessary, hypnotic antidepressants and hypnotic neuroleptics (without anti-cholinergic action) can be applied taking the specific side effects into account. Classical benzodiazepines and substances with anti-cholinergic properties should be avoided in particular in long-term treatment and in elderly subjects due to its side effect profile.
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Hipnóticos e Sedativos/uso terapêutico , Distúrbios do Início e da Manutenção do Sono/tratamento farmacológico , Algoritmos , Antidepressivos/efeitos adversos , Antidepressivos/classificação , Antidepressivos/uso terapêutico , Terapia Comportamental , Terapia Combinada , Diagnóstico Diferencial , Medicina Baseada em Evidências , Comportamentos Relacionados com a Saúde , Humanos , Hipnóticos e Sedativos/efeitos adversos , Hipnóticos e Sedativos/classificação , Educação de Pacientes como Assunto , Terapia de Relaxamento , Fatores de Risco , Distúrbios do Início e da Manutenção do Sono/etiologiaRESUMO
Antipsychotics are known to alter antioxidant activities in vivo. Therefore, the aim of the present study was to examine in the human neuroblastoma SH-SY5Y cell line the impact of a typical (haloperidol) and an atypical (quetiapine) antipsychotic on the expression of genes encoding the key enzymes of the antioxidant metabolism (Cu, Zn superoxide dismutase; Mn superoxide dismutase; glutathione peroxidase; catalase) and enzymes of the glutathione metabolism (gamma-glutamyl cysteine synthetase, glutathione-S-transferase, gamma-glutamyltranspeptidase, glutathione reductase). The cells were incubated for 24h with 0.3, 3, 30 and 300microM haloperidol and quetiapine, respectively; mRNA levels were measured by polymerase chain reaction. In the present study, we observed mostly significant decreases of mRNA contents. With respect to the key pathways, we detected mainly effects on the mRNA levels of the hydrogen peroxide detoxifying enzymes. Among the enzymes of the glutathione metabolism, glutathione-S-transferase- and gamma-glutamyltranspeptidase-mRNA levels showed the most prominent effects. Taken together, our results demonstrate a significantly reduced expression of genes encoding for antioxidant enzymes after treatment with the antipsychotics, haloperidol and quetiapine.
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Antioxidantes/metabolismo , Antipsicóticos/farmacologia , Dibenzotiazepinas/farmacologia , Regulação Enzimológica da Expressão Gênica/efeitos dos fármacos , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacos , Haloperidol/farmacologia , Neuroblastoma/metabolismo , RNA Mensageiro/metabolismo , Catalase/biossíntese , Catalase/genética , Catalase/metabolismo , Linhagem Celular Tumoral , Regulação para Baixo/efeitos dos fármacos , Glutamato-Cisteína Ligase/metabolismo , Glutationa Peroxidase/metabolismo , Glutationa Redutase/metabolismo , Glutationa Transferase/metabolismo , Humanos , Fumarato de Quetiapina , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Superóxido Dismutase/metabolismoRESUMO
Alterations of antioxidant enzyme activities have been described in a number of psychiatric disorders including major depression. Subsequently, the present study examined the effects of different types of antidepressants (desipramine, imipramine, maprotiline and mirtazapine) in different concentrations (10(-5), 10(-6) and 10(-7) M) on the mRNA levels of various enzymes of the antioxidant system, including both intracellular superoxide dismutase isoforms, glutathione peroxidase and catalase as well as several enzymes of the glutathione metabolism in monocytic U-937 cells after short- and long-term treatment (2.5 and 24 h) via RT-PCR. Results indicated mainly short-term decreases in the mRNA levels of antioxidant enzymes after treatment with these substances in all the concentrations used. In addition, after long-term treatment, significant increases in the mRNA levels were seen in the cases of Cu, Zn superoxide dismutase, gamma-glutamyl-cysteine synthetase, glutathione-S-transferase and glutathione reductase, including the impacts of all the antidepressants used in concentrations of 10(-6) M and 10(-7) M. Based on the large number of significant effects of all types of antidepressants tested on various antioxidant enzymes, we suggest that antioxidant enzymes may represent important targets in the course of antidepressive treatment.