RESUMEN
This article is a clinical guide which discusses the "state-of-the-art" usage of the classic monoamine oxidase inhibitor (MAOI) antidepressants (phenelzine, tranylcypromine, and isocarboxazid) in modern psychiatric practice. The guide is for all clinicians, including those who may not be experienced MAOI prescribers. It discusses indications, drug-drug interactions, side-effect management, and the safety of various augmentation strategies. There is a clear and broad consensus (more than 70 international expert endorsers), based on 6 decades of experience, for the recommendations herein exposited. They are based on empirical evidence and expert opinion-this guide is presented as a new specialist-consensus standard. The guide provides practical clinical advice, and is the basis for the rational use of these drugs, particularly because it improves and updates knowledge, and corrects the various misconceptions that have hitherto been prominent in the literature, partly due to insufficient knowledge of pharmacology. The guide suggests that MAOIs should always be considered in cases of treatment-resistant depression (including those melancholic in nature), and prior to electroconvulsive therapy-while taking into account of patient preference. In selected cases, they may be considered earlier in the treatment algorithm than has previously been customary, and should not be regarded as drugs of last resort; they may prove decisively effective when many other treatments have failed. The guide clarifies key points on the concomitant use of incorrectly proscribed drugs such as methylphenidate and some tricyclic antidepressants. It also illustrates the straightforward "bridging" methods that may be used to transition simply and safely from other antidepressants to MAOIs.
RESUMEN
BACKGROUND: The Accredited Persons Programme was introduced in 2003. The relevant Mental Health Acts (NSW) authorised reviews by appropriately credentialed non-medical health professionals as part of the process of detaining and treating a person without consent: an authority previously held by medical officers. Evaluations of the Programme are needed. OBJECTIVE: To compare discharge decisions for hospital-treated deliberate self-poisoning patients made by an Accredited Person and Medical Officers. METHODS: For a 10-year cohort (2003-2012) of index hospital-treated deliberate self-poisoning admissions at the Calvary Mater Newcastle, we compared Accredited Person and Medical Officer discharge decisions from the general hospital. We specifically examined discharges to the psychiatric hospital under a Mental Health Act certificate (used as an index of the Accredited Person's use of the authority under the Accredited Persons Programme) compared to any other discharge destination. Unadjusted and adjusted logistic regression models and a propensity score analysis were used to explore the relationship between clinician type and discharge destination. RESULTS: There were 2237 index assessments (Accredited Person = 884; Medical Officer = 1443). One-quarter (27%) were referred for assessment under the Act at the psychiatric hospital, with the Accredited Person significantly more likely (32%) to require this compared to the Medical Officers (24%); Risk Difference: 8.3% (4.5 to 12.1). However, after adjusting for patient characteristics; Risk Difference: -3.0% (-5.9 to -0.1) and for propensity score, Risk Difference: -3.3% (-6.7 to 0.1), the Accredited Person and Medical Officer likelihood of discharging for an assessment under the Act was similar. CONCLUSIONS: The Accredited Person assessed more clinically complex patients than the Medical Officers. After adjusting for clinical complexity and propensity score, the likelihood of referral for involuntary psychiatric hospital care was similar for Accredited Person and Medical Officers. Our evaluation of the Accredited Person programme in the general hospital was favourable, and wider implementation and evaluation is warranted.
Asunto(s)
Salud Mental , Alta del Paciente , Estudios de Cohortes , Hospitalización , Hospitales Psiquiátricos , HumanosRESUMEN
OBJECTIVE: Drug-induced delirium has been attributed to opioid, benzodiazepine, antipsychotic, antihistaminic and anticholinergic drug groups at therapeutic doses. Delirium also occurs in hospital-treated self-poisoning (at supra-therapeutic doses), although the causative drug classes are not well established and co-ingestion is common. We tested the magnitude and direction of association of five major drug groups with incident cases of delirium. METHODS: A retrospective longitudinal cohort (n = 5131) study was undertaken of deliberate and recreational/chronic misuse poisoning cases from a regional sentinel toxicology unit. We described ingestion and co-ingestion patterns and estimated the unadjusted and adjusted odds for developing a drug-induced delirium. We also estimated the odds of drug-induced delirium being associated with three outcomes: intensive care unit admission, general hospital length of stay and discharge to home. RESULTS: Drug-induced delirium occurred in 3.9% of cases (n = 200). The unadjusted odds ratios for development of delirium were increased for anticholinergics 10.79 (5.43-21.48), antihistamines 6.10 (4.20-8.84) and antipsychotics 2.99 (2.20-4.06); non-significant for opioids 1.31 (95% confidence interval = [0.81, 2.13]); and reduced for benzodiazepines 0.37 (0.24-0.58); with little change after adjustment for age, gender and co-ingestion. Delirium was associated with intensive care unit admission, longer length of stay and discharge destination. CONCLUSION: Drug-induced delirium was uncommon in this population. Co-ingestion was common but did not alter the risk. In contrast to drug-induced delirium at therapeutic doses in older populations, opioids were not associated with delirium and benzodiazepines were protective. Drug-induced delirium required increased clinical services. Clinical services should be funded and prepared to provide additional supportive care for these deliriogenic drug group ingestions.
Asunto(s)
Antipsicóticos , Delirio , Anciano , Antipsicóticos/efectos adversos , Benzodiazepinas/uso terapéutico , Delirio/inducido químicamente , Delirio/epidemiología , Hospitales , Humanos , Tiempo de Internación , Estudios RetrospectivosRESUMEN
BACKGROUND: Hospital-treated deliberate self-poisoning is common, with a median patient age of around 33 years. Clinicians are less familiar with assessing older adults with self-poisoning and little is known about their specific clinical requirements. OBJECTIVE: To identify clinically important factors in the older-age population by comparing older adults (65+ years) with middle-aged adults (45-64 years) during an index episode of hospital-treated deliberate self-poisoning. METHODS: A prospective, longitudinal, cohort study of people presenting to a regional referral centre for deliberate self-poisoning (Calvary Mater Newcastle, Australia) over a 10-year period (2003-2013). We compared older-aged adults with middle-aged adults on demographic, toxicological and psychiatric variables and modelled independent predictors of referral for psychiatric hospitalisation on discharge with logistic regression. RESULTS: There were (n = 157) older-aged and (n = 925) middle-aged adults. The older-aged group was similar to the middle-aged group in several ways: proportion living alone, reporting suicidal ideation/planning, prescribed antidepressant and antipsychotic drugs, and with a psychiatric diagnosis. However, the older-aged group were also different in several ways: greater proportion with cognitive impairment, higher medical morbidity, longer length of stay, and greater prescription and ingestion of benzodiazepines in the deliberate self-poisoning event. Older age was not a predictor of referral for psychiatric hospitalisation in the multivariate model. CONCLUSION: Older-aged patients treated for deliberate self-poisoning have a range of clinical needs including ones that are both similar to and different from middle-aged patients. Individual clinical assessment to identify these needs should be followed by targeted interventions, including reduced exposure to benzodiazepines.
Asunto(s)
Hospitales , Evaluación de Necesidades , Intoxicación/prevención & control , Intoxicación/terapia , Anciano , Antidepresivos/envenenamiento , Antipsicóticos/envenenamiento , Australia , Benzodiazepinas/envenenamiento , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Análisis Multivariante , Estudios Prospectivos , Ideación SuicidaRESUMEN
OBJECTIVES: To explore athletes' past and current experiences and perceptions of the menstrual cycle in relation to its impact on sporting performance. METHODS: 15 international female rugby players participated in individual semi-structured interviews (age: 24.5±6.2 years). All interviews were recorded and transcribed verbatim, resulting in 37 376 words of text for descriptive and thematic analysis. Inter-rater reliability checks resulted in a concordance of agreement of 83%. RESULTS: Almost all athletes (93%) reported menstrual cycle-related symptoms. Thirty-three per cent perceived heavy menstrual bleeding and 67% considered these symptoms impaired their performances. Two-thirds of athletes self-medicated to alleviate symptoms. Thematic analysis generated 262 meaning units, 38 themes, 10 categories and 4 general dimensions. The four general dimensions were: (1) symptoms: physiological and psychological menstrual cycle-related symptoms such as dysmenorrhoea, flooding, reduced energy levels, worry, distraction, fluctuating emotions and reduced motivation; (2) impact: perceived impact of menstruation on different aspects of daily lives and performance including negative and neutral responses; (3) resolution: the methods/approaches in dealing with menstruation-related concerns including accepting, or adapting and managing symptoms with self-medication or expert treatment; (4) support: available support and comfortability in discussing menstrual cycle-related issues. CONCLUSIONS: This study provides the first in-depth insight into athlete's experiences of the menstrual cycle and perceived impact on training and competition. It highlights individual responses to menstrual 'issues' and emphasises the need for clinicians and support staff to undertake menstrual cycle profiling, monitoring and continue to develop awareness, openness, knowledge and understanding of the menstrual cycle.
Asunto(s)
Rendimiento Atlético/fisiología , Rendimiento Atlético/psicología , Fútbol Americano/fisiología , Fútbol Americano/psicología , Ciclo Menstrual , Menstruación , Percepción/fisiología , Actividades Cotidianas , Adulto , Conducta Competitiva/fisiología , Emociones , Femenino , Humanos , Menorragia/psicología , Ciclo Menstrual/fisiología , Ciclo Menstrual/psicología , Menstruación/fisiología , Menstruación/psicología , Motivación , Acondicionamiento Físico Humano/fisiología , Adulto JovenRESUMEN
BACKGROUND: Hospital-treated deliberate self-harm (DSH) is common, costly and has high repetition rates. Since brief contact interventions (BCIs) may reduce the risk of DSH repetition, we aim to evaluate whether a SMS (Short Message Service) text message Intervention plus Treatment As Usual (TAU) compared to TAU alone will reduce hospital DSH re-presentation rates in Western Sydney public hospitals in Australia. METHODS/DESIGN: Our study is a 24-month randomized controlled trial (RCT). Adult patients who present with DSH to hospital emergency, psychiatric, and mental health triage and assessment departments will be randomly assigned to an Intervention condition plus TAU receiving nine SMS text messages at 1, 2, 3, 4, 5, 6, 8, 10 and 12-months post-discharge. Each message will contain telephone numbers for two mental health crises support tele-services. Primary outcomes will be the difference in the number of DSH re-presentations, and the time to first re-presentation, within 12-months of discharge. DISCUSSION: This study protocol describes the design and implementation of an RCT using SMS text messages, which aim to reduce hospital re-presentation rates for DSH. Positive study findings would support the translation of an SMS-aftercare protocol into mental health services at minimal expense. TRIAL REGISTRATION AND ETHICS APPROVAL: This trial has been registered with the Australian and New Zealand Clinical Trials Registry (Trial registration: ACTRN12617000607370 . Registered 28 April 2017) and has been approved by two Local Health Districts (LHDs). Western Sydney LHD Human Research Ethics Committee approved the study for Westmead Hospital and Blacktown Hospital (Protocol: HREC/16/WMEAD/336). Nepean Blue Mountains LHD Research Governance Office approved the study for Nepean Hospital (SSA/16/Nepean/170).
Asunto(s)
Conducta Autodestructiva/prevención & control , Conducta Autodestructiva/psicología , Intento de Suicidio/prevención & control , Intento de Suicidio/psicología , Envío de Mensajes de Texto , Adulto , Australia/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Servicios de Salud Mental , Nueva Zelanda/epidemiología , Conducta Autodestructiva/epidemiologíaRESUMEN
BACKGROUND: The Australian Institute of Health and Welfare has reported an increased rate of hospital-treated intentional self-harm in young females (2000-2012) in Australia. These reported increases arise from institutional data that are acknowledged to underestimate the true rate, although the degree of underestimation is not known. OBJECTIVE: To consider whether the reported increase in young females' hospital-treated intentional self-harm is real or artefactual and specify the degree of institutional underestimation. METHODS: Averages for age- and gender-standardised event rates for hospital-treated intentional self-harm (national: Australian Institute of Health and Welfare; state: New South Wales Ministry of Health) were compared with sentinel hospital event rates for intentional self-poisoning (Hunter Area Toxicology Service, Calvary Mater Newcastle) in young people (15-24 years) for the period 2000-2012. A time series analysis of the event rates for the sentinel hospital was conducted. RESULTS: The sentinel hospital event rates for young females of 444 per 100,000 were higher than the state (378 per 100,000) and national (331 per 100,000) rates. There was little difference in young male event rates - sentinel unit: 166; state: 166 and national: 153 per 100,000. The sentinel hospital rates showed no change over time for either gender. CONCLUSION: There was no indication from the sentinel unit data of any increase in rates of intentional self-poisoning for young females. The sentinel and state rates were higher than the national rates, demonstrating the possible magnitude of underestimation of the national data. The reported increases in national rates of hospital-treated self-harm among young females might be due to artefactual factors, such as changes in clinical practice (greater proportion admitted), improved administrative coding of suicidal behaviours or possibly increased hospital presentations of community self-injury cases, but not intentional self-poisoning. A national system of sentinel units is needed for the accurate and timely monitoring of all hospital-treated self-harm.
Asunto(s)
Hospitalización/estadística & datos numéricos , Conducta Autodestructiva/epidemiología , Intento de Suicidio/estadística & datos numéricos , Adolescente , Femenino , Humanos , Incidencia , Masculino , Nueva Gales del Sur , Vigilancia de la Población , Factores Sexuales , Adulto JovenRESUMEN
OBJECTIVES: There is an increased rate of sudden cardiac death (SCD) in mental health patients. Some antipsychotic medications are known to prolong the QT interval, thus increasing a patient's risk of SCD via the arrhythmia, torsades de pointes (TdP). Our aim was to evaluate assessment for QT prolongation within a public inpatient mental health facility by auditing electrocardiograph (ECG) use. METHODS: We reviewed records of all mental health inpatient admissions to a public emergency mental health inpatient unit between 1 January 2016 and 11 February 2016. ECG availability was noted and QT interval was manually measured and assessed for risk of TdP using the QT nomogram when present. Demographic information and medication use was collected. RESULTS: Of 263 mental health inpatient admissions, 50 (19%) presentations had an ECG. A total of four (8%) had a prolonged QT interval. Of the 50 patients with an ECG, 12 (24%) were taking medication known to prolong the QT interval. CONCLUSIONS: There was very limited risk assessment for QT prolongation in a public hospital psychiatric inpatient unit, with less than 20% of patients having an ECG performed. Our study supports an association between QT-prolonging drugs and a clinically significant prolonged QT interval; however, a larger study with routine ECG screening is required.
Asunto(s)
Antipsicóticos/efectos adversos , Electrocardiografía/métodos , Hospitales Psiquiátricos , Pacientes Internos , Síndrome de QT Prolongado/diagnóstico , Trastornos Mentales/terapia , Torsades de Pointes/diagnóstico , Electrocardiografía/efectos de los fármacos , Humanos , Síndrome de QT Prolongado/inducido químicamente , Torsades de Pointes/inducido químicamenteRESUMEN
Hospital-treated deliberate self-poisoning (DSP) by central nervous system depressant drugs (CNS-D) has been associated with impairments in cognitive and psychomotor functions at the time of discharge. We aimed to replicate this finding and to compare recovery in the first month after discharge for CNS-D and CNS nondepressant drug ingestions. We also examined a series of multivariate explanatory models of recovery of neurocognitive outcomes over time. The CNS-D group was impaired at discharge compared with the CNS-nondepressant group in cognitive flexibility, cognitive efficiency, and working memory. There were no significant differences at discharge in visual attention, processing speed, visuomotor speed, or inhibition speed. Both groups improved in the latter measures over 1 month of follow-up. However, the CNS-D group's recovery was significantly slower for key neurocognitive domains underlying driving in complex traffic situations, namely, cognitive flexibility, cognitive efficiency, and working memory. Patients discharged after DSP with CNS-D drugs have impairments of some critical cognitive functions that may require up to 1 month to recover. Although more pre- than post-DSP variables were retained as explanatory models of neurocognitive performance overall, recovery over time could not be explained by any one of the measured covariates. Tests of cognitive flexibility could be used in clinical settings as a proxy measure for recovery of driving ability. Regulatory authorities should also consider the implications of these results for the period of nondriving advised after ingestion of CNS-D in overdose. Future research, with adequate sample size, should examine contributions of other variables to the pattern of recovery over time.
Asunto(s)
Conducción de Automóvil , Fármacos del Sistema Nervioso Central/envenenamiento , Depresores del Sistema Nervioso Central/envenenamiento , Trastornos del Conocimiento/inducido químicamente , Sobredosis de Droga/complicaciones , Desempeño Psicomotor/efectos de los fármacos , Intento de Suicidio , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Recuperación de la FunciónRESUMEN
OBJECTIVE: To examine inhospital mortality and morbidity associated with self-poisoning with different drug classes over an extended period. DESIGN, SETTING AND PARTICIPANTS: A prospective cohort study over 26 years (1987-2012) with limited follow-up of patients presenting consecutively to a primary and tertiary referral toxicology centre covering Newcastle, Lake Macquarie and Port Stephens, Australia. MAIN OUTCOME MEASURES: Hospital length of stay, types of drugs ingested, intensive care unit (ICU) admission, requirement for ventilation, inhospital deaths and rates of antidepressant drug use in Australia. RESULTS: Over the study period, there were 17 266 admissions of patients poisoned by 34 342 substances (16 723 drugs available only on prescription). The median length of stay was 16 hours, 12.2% of patients (2101/17 266) were admitted to an ICU, 7.4% (1281/17 266) were ventilated and 78 (0.45%) died in hospital. Patient demographics, social and psychiatric factors remained stable over the 26-year period, but case fatality decreased (from 0.77% [15/1955] to 0.17% [7/4060]) as did ICU admissions (19.2% [376/1955] to 6.9% [280/4060]), ventilation (13.7% [268/1955] to 4.8% [193/4060]) and LOS. The most frequently ingested substances were alcohol, benzodiazepines, paracetamol, antidepressants and antipsychotics. There was a substantial fall in some highly toxic drugs (tricyclic antidepressants, barbiturates, conventional antipsychotics and theophylline), but increases in less toxic selective serotonin reuptake inhibitors, serotonin-noradrenaline reuptake inhibitors and paracetamol. A greater than sixfold increase in community antidepressant use was accompanied by only minor changes in overall and antidepressant self-poisoning rates. CONCLUSION: Over two decades, there were decreases in poisonings by many highly toxic drugs which were associated with substantial reductions in morbidity and inhospital deaths. Despite massive increases in the number of antidepressant prescriptions, neither rates of self-harm nor the proportion of antidepressant poisonings increased markedly.
Asunto(s)
Intoxicación/epidemiología , Suicidio/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antidepresivos/envenenamiento , Australia/epidemiología , Estudios de Cohortes , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
Paracetamol is one of the most common pharmaceutical agents taken in self-poisonings, and can increase the prothrombin time (PT) through liver injury, and in overdose without hepatic injury by reducing functional factor VII. PT is a measure of hepatic injury used to predict and monitor hepatotoxicity, reported as the international normalized ratio (INR). The antidote for paracetamol poisoning, N-acetylcysteine (NAC), has been reported to have an effect on the PT. This analysis included patients from a retrospective case series, a prospective inception cohort of paracetamol and psychotropic (control) overdoses, and a cross-over clinical trial. A population pharmacokinetic-pharmacodynamic model describing the pharmacodynamic effects of paracetamol and NAC on the INR was developed in Phoenix NLME. The dataset included 172 patients; the median age was 22 years (range 13-71 years). A one-compartment model with first-order input and linear disposition best described paracetamol pharmacokinetics. The population mean estimate of the concentration that induced a response halfway between the baseline and maximal pharmacological effect of paracetamol was 1302 µmol/L (242), the maximum effect of paracetamol was 0.534 (202; from baseline) and the maximum effect of NAC was 0.325 (9.03; from baseline). Both paracetamol and NAC contributed a pharmacological effect to the elevation of INR. The estimated paracetamol concentration that induced a response halfway between the baseline and maximal pharmacological effect was within the range of plasma paracetamol values studied, fivefold greater than the maximum therapeutic concentration, suggesting that an elevated INR would not be expected within the therapeutic range. Simulated 24 and 48 g paracetamol overdoses with NAC administration produced INR values (50th percentile) that reached the upper limit of, or exceeded, the reference range.
Asunto(s)
Acetaminofén/farmacocinética , Acetilcisteína/farmacocinética , Analgésicos no Narcóticos/farmacocinética , Relación Normalizada Internacional/métodos , Modelos Biológicos , Acetaminofén/sangre , Acetilcisteína/sangre , Adolescente , Adulto , Anciano , Analgésicos no Narcóticos/sangre , Estudios de Cohortes , Estudios Cruzados , Método Doble Ciego , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: Repetition of hospital-treated self-poisoning and admission to psychiatric hospital are both common in individuals who self-poison. AIMS: To evaluate efficacy of postcard intervention after 5 years. METHOD: A randomised controlled trial of individuals who have self-poisoned: postcard intervention (eight in 12 months) plus treatment as usual v. treatment as usual. Our primary outcomes were self-poisoning admissions and psychiatric admissions (proportions and event rates). RESULTS: There was no difference between groups for any repeat-episode self-poisoning admission (intervention group: 24.9%, 95% CI 20.6-29.5; control group: 27.2%, 95% CI 22.8-31.8) but there was a significant reduction in event rates (incidence risk ratio (IRR) = 0.54, 95% CI 0.37-0.81), saving 306 bed days. There was no difference for any psychiatric admission (intervention group: 38.1%, 95% CI 33.1-43.2; control group: 35.5%, 95% CI 30.8-40.5) but there was a significant reduction in event rates (IRR = 0.66, 95% CI 0.47-0.91), saving 2565 bed days. CONCLUSIONS: A postcard intervention halved self-poisoning events and reduced psychiatric admissions by a third after 5 years. Substantial savings occurred in general hospital and psychiatric hospital bed days.
Asunto(s)
Hospitalización/estadística & datos numéricos , Intoxicación/terapia , Conducta Autodestructiva/terapia , Adulto , Femenino , Hospitales Psiquiátricos/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Nueva Gales del Sur/epidemiología , Intoxicación/mortalidad , Servicios Postales , Sistemas Recordatorios , Prevención Secundaria , Conducta Autodestructiva/mortalidad , Resultado del Tratamiento , Adulto JovenRESUMEN
Central nervous system depressant drugs (CNS-Ds) are known to impair cognitive functions. Overdose of these drugs is common, and most of the hospital-treated patients are discharged within 24 to 48 hours. No previous studies have examined whether they have residual impairment at the time of discharge. Our aim was to evaluate whether patients with CNS-D overdose are impaired in cognitive domains important in daily activities at that time. We compared visuomotor skills (Trail-Making Test A and Choice Reaction Time), executive functions (viz attentional set-shifting: Trail-Making Test B; and planning: Stockings of Cambridge Task from the Cambridge Neuropsychological Test Automated Battery), working memory (Letter-Number Sequencing), and impulsivity and decision making (Cambridge Neuropsychological Test Automated Battery Information Sampling) in 107 patients with CNS-D overdose (benzodiazepines, opioids, or antipsychotics) with a control group of 68 with non-CNS-D overdose (acetaminophen, selective serotonin reuptake inhibitors, and serotonin noradrenaline reuptake inhibitors) on discharge from hospital. Outcome measures were adjusted for demographic and clinical covariates in multivariate regression models. Compared with the controls, patients in the CNS-D group were significantly impaired in all domains: they had prolonged Trail-Making completion times and reaction times, poorer working memory and planning and were more impulsive in decision making. Their Stockings of Cambridge Task performance was comparable to that of the control group for simple problems but worsened with increasing task complexity. The results show that patients with CNS-D overdose could be impaired in multiple cognitive domains underlying everyday functioning even at the time they are deemed medically fit to be discharged. Such impairments could adversely affect social and professional lives of this relatively young population during the immediate postdischarge period.
Asunto(s)
Analgésicos Opioides/envenenamiento , Antipsicóticos/envenenamiento , Benzodiazepinas/envenenamiento , Trastornos del Conocimiento/inducido químicamente , Adolescente , Adulto , Anciano , Atención/efectos de los fármacos , Estudios de Casos y Controles , Toma de Decisiones/efectos de los fármacos , Función Ejecutiva/efectos de los fármacos , Femenino , Humanos , Conducta Impulsiva/inducido químicamente , Masculino , Memoria a Corto Plazo/efectos de los fármacos , Persona de Mediana Edad , Destreza Motora/efectos de los fármacos , Pruebas Neuropsicológicas/estadística & datos numéricos , Mal Uso de Medicamentos de Venta con Receta , Desempeño Psicomotor/efectos de los fármacosAsunto(s)
Antídotos/administración & dosificación , Carbón Orgánico/administración & dosificación , Electroencefalografía , Eucalyptus/envenenamiento , Hipertensión/inducido químicamente , Aceites de Plantas/envenenamiento , Intento de Suicidio , Adulto , Antidepresivos de Segunda Generación/uso terapéutico , Citalopram/uso terapéutico , Coma , Sobredosis de Droga , Femenino , Escala de Coma de Glasgow , Humanos , Ácido Láctico/metabolismo , Resultado del TratamientoRESUMEN
OBJECTIVE: Hospital treated deliberate self-poisoning is common in young people. Internationally, estimates of rates of depression in this population are very wide (14.6% to 88%). The aims of this study were to determine the prevalence of depression and the independent predictors of referral for psychiatric hospitalisation in young people (aged 16 to 25 years) following an index episode of hospital treated deliberate self-poisoning. METHOD: A retrospective cohort study design (n = 1410), with data drawn from a population-based clinical case register. Unadjusted and adjusted estimates of predictors of referral for psychiatric admission (after-care) used logistic regression models. RESULTS: Prevalence of any depression diagnosis was 35.5% (n = 500); and 25.4% (n = 358) were referred for a psychiatric admission. The adjusted estimates for predictors of psychiatric inpatient referral were: high suicidal level (OR 118.21: CI 95% 63.23-220.99), low/moderate suicidal level (14.27: 9.38-21.72), any depression (2.88: 1.97-4.22), any psychosis (4.06; 1.15-14.36), older age (1.12: 1.04-1.21), and number of support people (0.88: 0.78-0.98). CONCLUSION: Depression was diagnosed in more than a third and was an independent predictor of psychiatric inpatient referral, so service providers need to account for this level of need in the provision of assessment and after-care services. Evidence-based guidelines for psychiatric inpatient after-care for deliberate self-poisoning and/or depression in young people are limited. Our explanatory model included suicidal level, depression, psychosis, older age, and available support persons, suggesting that the treating clinicians were making these discharge decisions for admission in keeping with those limited guidelines, although the balance of benefits and harms of psychiatric hospitalisation are not established. Future research examining patient experiences, effectiveness of psychiatric hospitalisation, and alternatives to hospitalisation is warranted.
Asunto(s)
Trastornos Psicóticos , Conducta Autodestructiva , Humanos , Adolescente , Hospitales Psiquiátricos , Estudios Retrospectivos , Australia/epidemiología , Hospitalización , Trastornos Psicóticos/terapia , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/psicologíaRESUMEN
INTRODUCTION: Active contact and follow-up interventions have been shown to be effective in reducing repetition of hospital-treated self-harm. The Way Back Support Service (WBSS) is a new service funded by the Australian government to provide three months of non-clinical after-care following a hospital-treated suicide attempt. The aim of this study was to investigate the effectiveness of WBSS in reducing deliberate self-poisoning (DSP) and psychiatric hospital admissions over a 12-month follow-up period for a population of DSP patients within the Hunter (Australia) region. METHODS: A non-randomized, historical controlled (two periods) trial design with intention-to-treat analyses. Outcome data were drawn from hospital records. RESULTS: There were a total of 2770 participants across study periods. There were no significant differences between cohorts for proportion with any, or number of, re-admissions for DSP in the follow-up period. For psychiatric admissions, the intervention cohort had a non-significantly greater proportion with any psychiatric admission and significantly more admissions compared to one of the control cohorts. CONCLUSION: The WBSS model of care should be modified to strengthen treatment engagement and retention and to include established, clinical, evidence-based treatments shown to reduce DSP repetition. Any modified WBSS model should be subject to further evaluation.
Asunto(s)
Conducta Autodestructiva , Intento de Suicidio , Australia/epidemiología , Hospitalización , Hospitales , Humanos , Conducta Autodestructiva/psicología , Intento de Suicidio/prevención & control , Intento de Suicidio/psicologíaRESUMEN
Hospital-treated self-harm rates for Aboriginal and Torres Strait Islander (Indigenous) people are at least double those for other Australians. Despite this, limited research has explored the relationship between Indigeneity and the clinical management of hospital-treated deliberate self-harm. A retrospective clinical cohort study (2003-2012) at a regional referral centre (NSW) for deliberate self-poisoning was used to explore the magnitude and direction of the relationship between Indigeneity and discharge destination (psychiatric hospital vs. other) using a series of logistic regressions. There were 149 (4%) Indigenous and 3697 (96%) non-Indigenous deliberate self-poisoning admissions during the study period. One-third (31%) were referred to the psychiatric hospital at discharge; Indigenous 21% (n = 32) vs. non-Indigenous 32% (n = 1175). Those who identified as Indigenous were less likely to be discharged to the psychiatric hospital, OR 0.59 (0.40-0.87) at the univariate level, with little change after sequential adjustment; and AOR 0.34 (0.21-0.73) in the fully adjusted model. The Indigenous cohort had a lower likelihood of psychiatric hospital discharge even after adjustment for variables associated with discharge to the psychiatric hospital highlighting the need for further investigation of the reasons accounting for this differential pattern of clinical management and the effectiveness of differential after-care allocation.
Asunto(s)
Servicios de Salud del Indígena , Hospitales Psiquiátricos , Australia/epidemiología , Estudios de Cohortes , Humanos , Nativos de Hawái y Otras Islas del Pacífico , Estudios RetrospectivosRESUMEN
BACKGROUND: Coronavirus disease 2019 (COVID-19) is a pandemic caused by the SARS-CoV-2 virus. Many efforts have been made and are currently being made to prevent and treat this global disease. OBJECTIVES: This study was designed to evaluate the efficacy and safety of nebulized ethanol (EtOH) in treating COVID-19. METHODS: A randomized clinical trial (RCT) of 99 symptomatic and real-time polymerase chain reaction (RT-PCR)-positive patients admitted to a hospital receiving remdesivir-dexamethasone was conducted. They were randomly assigned to receive distilled water spray (control group (CG)) or 35% EtOH spray (intervention group (IG)). Both groups inhaled three puffs of spray (nebulizer) every six hours for a week. The primary outcome included Global Symptomatic Score (GSS) between the two groups at the first visit and on days three, seven, and 14. Secondary outcomes included the Clinical Status Scale (CSS; a seven-point ordinal scale ranging from death to complete recovery) and readmission rate. RESULTS: A total of 44 and 55 patients were enrolled in the IG and CG, respectively. Although there was no difference at admission, the GSS and CSS improved significantly in the IG (p = 0.016 and p = 0.001, respectively). The IG readmission rate was considerably lower (0% vs. 10.9%; p = 0.02). CONCLUSIONS: Inhaled-nebulized EtOH is effective in rapidly improving the clinical status and reducing further treatment. Due to its low cost, availability, and absent/tolerable adverse events, it could be recommended as an adjunctive treatment for moderate COVID-19. Further research on curative effects in more serious cases and in prevention is advisable.