RESUMEN
BACKGROUND: Early intervention in psychosis (EIP) services target the early manifestation of psychosis and provide multidisciplinary care. They demonstrate effectiveness and cost-effectiveness. Implementation of EIP services is inconsistent and piecemeal. This systematic review and narrative synthesis aims to identify barriers and facilitators to EIP service implementation. METHODS: We conducted an electronic search of databases (EMBASE, Medline, Web of Science, and PsychINFO) to detect papers reporting EIP service implementation findings and associated barriers and facilitators. The search occurred between June to August 2020, and again in January 2021. Articles meeting inclusion criteria were extracted and narratively synthesized. A quality assessment was conducted using the Mixed Methods Appraisal Tool. RESULTS: Twenty-three studies were selected. The most common study design was descriptive accounts of implementation. Patient age ranged varied from 14 to 35 years. We identified three barrier and facilitator domains: (a) system; (b) services; and (c) staff, and a range of subdomains. The most frequent subdomains were "funding" and "strength of collaboration and communication between EIP and outside groups and services". Associations between domains and subdomains were evident, particularly between systems and services. CONCLUSIONS: A range of barriers and facilitators to EIP implementation exist. Some of these are generic factors germane across health systems and services, while others are specific to EIP services. A thorough prior understanding of these challenges and enablers are necessary before implementation is attempted. Accounting for these issues within local and national contexts may help predict and increase the likelihood of services' success, stability, and longevity.
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Trastornos Psicóticos , Adolescente , Adulto , Análisis Costo-Beneficio , Humanos , Trastornos Psicóticos/terapia , Adulto JovenRESUMEN
OBJECTIVE: We studied the relationship of self-efficacy expectancies measured during inpatient alcohol treatment and time to first drink and time to relapse following hospitalization. We also examined whether the relationship of in-hospital self-efficacy and posttreatment drinking outcome differed by gender. METHOD: We measured self-efficacy expectancies using the Situational Confidence Questionnaire (SCQ) in 100 subjects (59 men) during inpatient treatment for alcohol dependence. We followed subjects monthly for 1 year and examined the relationship of their in-hospital SCQ scores to posttreatment drinking behavior, as measured by time to first drink, time to relapse and percent abstinent days. RESULTS: Self-efficacy during hospitalization was related to relapse during the 12 months following hospitalization. Survival analysis demonstrated that in-hospital SCQ scores greater than 45 were predictive of better drinking outcomes. The median number of days to relapse after treatment were 30 and 135, respectively, in those with in-hospital SCQ scores less than or equal to 45 compared with those with SCQ scores greater than 45. There were no gender differences in self-efficacy measured during hospitalization, nor were there gender differences in the relationship of self-efficacy to time to relapse. However, men with SCQ scores less than or equal to 45 had fewer abstinent days during follow-up. CONCLUSIONS: Among both men and women being treated for alcohol dependence, a cut-off score of 45 on the SCQ may be especially important in helping clinicians assess patients who are at high risk for more rapid return to drinking after hospitalization.
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Alcoholismo/rehabilitación , Autoeficacia , Adulto , Alcoholismo/psicología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Recurrencia , Factores Sexuales , Templanza/psicologíaRESUMEN
BACKGROUND: The effect of depression on return to drinking among individuals with alcohol dependence is controversial. From February 1, 1993, to April 15, 1996, we consecutively recruited 40 women and 61 men hospitalized for alcohol dependence and followed them up monthly for 1 year to assess the effect of depression on drinking outcomes. METHODS: We conducted structured interviews during hospitalization and monthly following discharge for 1 year to determine whether depression at treatment entry affected the likelihood of return to drinking and whether this effect differed between sexes. Using survival analysis, we examined the effect of depressive symptoms and a diagnosis of current major depression at treatment entry on times to first drink and relapse during follow-up. RESULTS: A diagnosis of current major depression at the time of hospitalization was associated with shorter times to first drink (hazard ratio, 2.03; 95% confidence interval [CI], 1.28-3.21; P=.003) and relapse (hazard ratio, 2.12; 95% CI, 1.32-3.39; P=.002). There was no significant difference between women and men in this effect. Depressive symptoms as measured by the Beck Depression Inventory did not predict time to first drink or relapse in women or men. CONCLUSIONS: A diagnosis of current major depression at entry into inpatient treatment for alcohol dependence predicted shorter times to first drink and relapse in women and men. Our results differ from earlier reports that men and women differ in the effect of depression on return to drinking.
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Consumo de Bebidas Alcohólicas , Alcoholismo/rehabilitación , Trastorno Depresivo/diagnóstico , Templanza , Adulto , Alcoholismo/epidemiología , Alcoholismo/psicología , Comorbilidad , Trastorno Depresivo/epidemiología , Trastorno Depresivo/psicología , Femenino , Estudios de Seguimiento , Hospitalización , Humanos , Masculino , Inventario de Personalidad , Pronóstico , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Escalas de Valoración Psiquiátrica , Recurrencia , Factores Sexuales , Análisis de SupervivenciaRESUMEN
Population-based studies have documented that among all patients with major psychiatric disorders, those with bipolar disorder have the highest prevalence of comorbid substance abuse and dependence. The cause of this high comorbidity rate has not been clearly established, and the relationship is probably bidirectional. Articles published in English from 1980 through 1997 containing the terms comorbidity, mania, outcome, and substance use were identified by searching Medline and then the bibliographies of the articles identified in this search. The literature review showed several risk factors to be associated with comorbid substance use disorders in bipolar disorder patients: early age of onset, gender, family history of substance use disorders, and presence of mixed mania. Methodological enhancements that have helped to advance understanding in this area include distinguishing between primary and secondary disorders, between the different subtypes of bipolar disorder, and between first and subsequent episodes of illness. In order to determine the temporal sequence of onset, longitudinal studies initiated at the onset of either illness need to be pursued. Increased understanding of the association between bipolar disorder and comorbid substance use disorder will facilitate improved detection and intervention, as well as more-effective preventive measures that could improve outcome for patients with bipolar disorder.