RESUMEN
Electronic monitoring (EM) of individuals has been used by the criminal justice system for the past thirty years, and in the UK, use is on the increase. Its use has been justified as an alternative to prison to reduce recidivism and allowing early release of prisoners, however, the evidence base for this remains mixed. In 2010, it was employed for the first time in a forensic psychiatry setting. A study investigating the effects of EM on leave episodes concluded that EM may improve the speed of patient progress and reduce the length of admission, leading to reduced costs and increased public safety. However, the intervention generated considerable controversy and sparked discussion about ethical concerns. Here, we consider specifically legal and human rights issues that emerge from use of EM in forensic healthcare settings, scrutinising its use in the context of the Mental Health Act and the Human Rights Act. We conclude that EM is legal and justifiable, providing it is used judiciously and with due consideration of concerns for the individual and the given context.
Asunto(s)
Salud Mental , Prisioneros , Humanos , Psiquiatría Forense , Derechos Humanos , Reino Unido , ElectrónicaRESUMEN
BACKGROUND: Both childhood adversity and conduct disorder are over-represented among adult patients with schizophrenia and have been proposed as significant factors that may increase the risk of violence. It is not known how childhood adversity and conduct disorder might interact to contribute towards an increased risk of violence in schizophrenia. This study aimed to explore the relationships between childhood adversity, conduct disorder and violence among men with schizophrenia. METHODS: 54 male patients with schizophrenia from a range of inpatient and outpatient mental health services were assessed for exposure to a variety of childhood adversities, conduct disorder before the age of 15 and later violent behaviour in adulthood. RESULTS: Exposure to domestic violence during childhood was associated with an increased propensity to violence in adulthood. Symptoms of conduct disorder were associated both with cumulative exposure to childhood adversities and with later propensity to violence. The cumulative number of childhood adversities was associated with adult propensity to violence. This association was significantly attenuated by inclusion of conduct disorder in the model. CONCLUSIONS: This is the first study to demonstrate an association between childhood exposure to domestic violence and later violent behaviour in schizophrenia. Conduct disorder may mediate the association between cumulative childhood adversities and adult propensity to violence, indicating an indirect pathway. These results indicate a complex interplay between childhood adversity, conduct disorder and later violent behaviour in schizophrenia, and suggest that there may be shared aetiological risk factors on a common developmental pathway to violence.
Asunto(s)
Adultos Sobrevivientes del Maltrato a los Niños/psicología , Trastorno de la Conducta/etiología , Esquizofrenia/etiología , Violencia/psicología , Adulto , Adultos Sobrevivientes del Maltrato a los Niños/estadística & datos numéricos , Trastorno de la Conducta/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Esquizofrenia/epidemiología , Violencia/estadística & datos numéricos , Adulto JovenRESUMEN
Novel technological interventions are increasingly used in mental health settings. In this article, we describe 3 novel technological strategies in use for management of risk and violence in 2 forensic psychiatry settings in the United Kingdom: electronic monitoring by GPS-based tracking devices of patients on leave from a medium secure service in London, and closed circuit television (CCTV) monitoring and motion sensor technology at Broadmoor high secure hospital. A common theme is the use of these technologies to improve the completeness and accuracy of data used by clinicians to make clinical decisions. Another common thread is that each of these strategies supports and improves current clinical approaches rather than drastically changing them. The technologies offer a broad range of benefits. These include less restrictive options for patients, improved accountability of both staff and patients, less invasive testing, improved automated record-keeping, and better assurance reporting. Services utilizing technologies need also be aware of limitations. Technologies may be seen as unduly restrictive by patients and advocates, and technical issues may reduce effectiveness. It is vital that the types of technological innovations described in this article should be subject to thorough evaluation that addresses cost effectiveness, qualitative analysis of patients' attitudes, safety, and ethical considerations.
Asunto(s)
Psiquiatría Forense/tendencias , Violencia/psicología , Electrónica , Humanos , Gestión de Riesgos , Televisión , Reino Unido , Violencia/prevención & controlRESUMEN
Electronic monitoring has been used in criminal justice and some health settings for three decades. Technological interventions are becoming more common in psychiatry, but may be a cause for ethical concerns and controversy. We discuss electronic monitoring as an aid to security and public safety in a forensic setting.
Asunto(s)
Psiquiatría Forense , Sistemas de Información Geográfica/estadística & datos numéricos , Gestión de Riesgos/métodos , Derecho Penal , Humanos , Reino Unido , Estados UnidosRESUMEN
UNLABELLED: Prenatal cocaine exposure (PCE) may be associated with alterations in children's developing emotional arousal and regulation systems. OBJECTIVE: We examined emotional responses to a frustrating task and subsequent behavior problems in 225 2 1/2 year olds (129 Prenatally Cocaine and Other Drug Exposed [PCE], 30 Non Cocaine but other drug Exposed [NCE], 66 Non Drug Exposed [NDE]). METHOD: Children's behaviors in a frustrating toy wait task at age 2 1/2 were coded for emotional arousal and regulation behaviors. RESULTS: Findings indicated a trend for PCE toddlers to show greater agitated emotional arousal than NCE and NDE toddlers. Further, PCE boys made more references to their caregivers in the task than NDE boys. Higher agitated arousal at age 2 1/2 years was related to greater decreases in externalizing behaviors through age 5 1/2 years. CONCLUSION: Findings suggest a link between cocaine exposure and emotional arousal and regulation and highlight the need to understand complex relations between emotion and risk for later psychopathology in exposed youth.
Asunto(s)
Nivel de Alerta/efectos de los fármacos , Trastornos de la Conducta Infantil/etiología , Trastornos Relacionados con Cocaína/complicaciones , Emociones/efectos de los fármacos , Complicaciones del Embarazo , Efectos Tardíos de la Exposición Prenatal , Cuidadores/psicología , Preescolar , Trastornos Relacionados con Cocaína/psicología , Femenino , Predicción , Humanos , Estudios Longitudinales , Masculino , Complicaciones del Trabajo de Parto/psicología , Relaciones Padres-Hijo , Embarazo , Efectos Tardíos de la Exposición Prenatal/psicología , Caracteres SexualesRESUMEN
Blindly abstracted records of last episode of care together with aftercare records of 39 psychiatric patient suicides and their matched controls were rated blind for suicidal talk during aftercare, reduction of aftercare at last appointment and high-low suicide risk. Neither suicidal talk nor reduction of aftercare was confirmed as a predictor of suicide, although trends in the predicted directions were observed. Blind estimates of high-low risk correctly identified a significant minority (40%) of suicides but at the cost of misclassifying 60% as controls. Evidence is still lacking that clinicians blind to case identity may, from records, reliably distinguish a majority of suicides from their matched controls. Some implications for practice and research are discussed.
Asunto(s)
Cuidados Posteriores/estadística & datos numéricos , Trastornos Mentales/epidemiología , Trastornos Mentales/terapia , Suicidio/estadística & datos numéricos , Adulto , Estudios de Casos y Controles , Método Doble Ciego , Femenino , Humanos , Masculino , Grupos Minoritarios/estadística & datos numéricos , Factores de Riesgo , Suicidio/psicologíaRESUMEN
BACKGROUND: The application of statistical modeling techniques, including classification and regression trees, in the prediction of violence has increasingly received attention. METHODS: The predictive performance of logistic regression and classification tree methods in predicting violence was explored in a sample of patients with psychotic illness. RESULTS: Of 2 logistic regression models, the forward stepwise method produced a simpler model than the full model, but the latter performed better. The performance of the classification tree appeared to be high before cross-validation, but reduced when cross-validated. The standard logistic model was the most robust model. A simplified tree with extra weight given to violent cases was a reasonable competitor and was simple to apply. CONCLUSION: Although classification trees can be suitable for routine clinical practice, because of the simplicity of their decision-making processes, their robustness and therefore clinical utility was problematic in this sample. Further research is required to compare such models in large prospective epidemiologic studies of other psychiatric populations.
Asunto(s)
Trastornos Psicóticos/epidemiología , Violencia/estadística & datos numéricos , Adolescente , Adulto , Anciano , Comorbilidad , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Trastornos de la Personalidad/epidemiología , Factores de RiesgoRESUMEN
BACKGROUND: People with schizophrenia are more violent than the general population, but this increased risk is attributable to the actions of a small subgroup. Identifying those at risk has become an essential part of clinical practice. AIMS: To estimate the risk factors for assault in patients with schizophrenia. METHODS: Two hundred seventy-one patients with schizophrenia were interviewed using an extensive battery of instruments. Assault was measured from multiple data sources over the next 2 years and criminal records were obtained. Multiple sociodemographic and clinical variables measured at baseline were examined as possible predictors of assault during follow-up. RESULTS: Sixty-nine (25%) patients committed assault during the 2-year follow-up. The model that best predicted assault included a history of recent assault (OR 2.33, 95% CI 1.17-4.61), a previous violent conviction (OR 2.02, 95% CI 1.04-3.87), having received special education (OR 2.76, 95% CI 1.22-6.26) and alcohol abuse (OR 3.55, 95% CI 1.24-10.2). CONCLUSIONS: Previously established risk factors including a history of violence and alcohol abuse are replicated in this study. Although low premorbid IQ did not predict violence, a need for special education did.
Asunto(s)
Agresión , Esquizofrenia/diagnóstico , Esquizofrenia/fisiopatología , Psicología del Esquizofrénico , Violencia , Adolescente , Adulto , Edad de Inicio , Anciano , Demografía , Femenino , Estudios de Seguimiento , Humanos , Entrevistas como Asunto/métodos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Prevalencia , Estudios Prospectivos , Estudios Retrospectivos , Factores de Riesgo , Esquizofrenia/epidemiologíaRESUMEN
A majority of case control studies of suicide risks in psychiatric patients reveal an excess of risk factors in cases. None of the case control studies has been conducted blind to case identity. The present study examined the possibility that skilled clinicians could identify suicides blind from case records of last episode of care. Records of 39 suicides of psychiatric patients and their matched controls (N = 78) were abstracted blind and dichotomously rated for suicide by seven raters. Success in identification of cases approximated to chance expectation. Pending replication, these disappointing findings call in question the clinical utility of risk factor findings to date, their validity as a basis for significant change in service provision and the medico-legal significance of records in suicide-related civil law suits.
Asunto(s)
Trastornos Mentales/psicología , Violencia/psicología , Estudios de Cohortes , Clausura de las Instituciones de Salud/estadística & datos numéricos , Hospitales Psiquiátricos , Humanos , Trastornos Mentales/epidemiología , Reino Unido/epidemiología , Violencia/estadística & datos numéricosRESUMEN
BACKGROUND: It is now accepted that people with schizophrenia are significantly more likely to be violent than other members of the general population. A less acknowledged fact is that the proportion of societal violence attributable to schizophrenia is small. AIMS: To critically examine the epidemiological evidence for the association between violence and schizophrenia and estimate the impact of this association on society. METHOD: A selective review of the key literature on the epidemiology of violence and schizophrenia. Population-attributable risks for violence in schizophrenia are calculated from population-based studies. RESULTS: Most studies confirm the association between violence and schizophrenia. Recent good evidence supports a small but independent association. Comorbid substance abuse considerably increases this risk. The proportion of violent crime in society attributable to schizophrenia consistently falls below 10%. CONCLUSIONS: Less focus on the relative risk and more on the absolute risk of violence posed to society by people with schizophrenia would serve to reduce the associated stigma. Strategies aimed at reducing this small risk require further attention, in particular treatment for substance misuse.