RESUMO
BACKGROUND: Several studies have shown a significant positive impact of intensive short-term ambulatory psychiatric interventions for depression. However, data on outcomes related to factors that are predictive of the efficacy of these interventions in terms of remission or response to treatment remain scarce. The goal of this naturalistic prospective study was to identify factors, including Big Five Inventory personality traits and attachment style, that are predictive of the efficacy of crisis interventions (CIns) in major depressive disorder. METHODS: The study included 234 adult outpatients with major depressive disorder who completed all assessments in a study of a short-term intensive ambulatory CIn. In this study, we evaluated sociodemographic factors, and scores on the Global Assessment of Functioning Scale, the Big Five Inventory personality assessment, the Montgomery-Åsberg Depression Rating Scale, and the Adult Attachment Scale. RESULTS: Mean scores on the Montgomery-Åsberg Depression Rating Scale decreased significantly from 26.3 (SD=9.0) at admission to 10.6 (SD=8.1) at the end of the CIn (t=23.9; P<0.001); 99 patients (42%) experienced remission, 151 patients (65%) were considered treatment responders, and 98 patients (42%) both responded to treatment and experienced remission. Results of multivariate regression analysis showed that education level and family intervention were associated with response to treatment. Neuroticism traits were related to a lower rate of response to treatment. The dependency dimension attachment style had a positive impact on response to treatment. CONCLUSIONS: Neuroticism traits can predict clinical outcomes after a short-term intensive psychiatric intervention for depression. Results of family interviews, education level, and Global Assessment of Functioning scores should also be taken into account in predicting clinical outcomes.
Assuntos
Intervenção em Crise , Transtorno Depressivo Maior/terapia , Apego ao Objeto , Determinação da Personalidade , Adulto , Feminino , Humanos , Masculino , Neuroticismo , Pacientes Ambulatoriais/estatística & dados numéricos , Estudos Prospectivos , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Fatores SocioeconômicosRESUMO
BACKGROUND: Crisis happens daily yet its understanding is often limited, even in the field of psychiatry. Indeed, a challenge is to assess the potential for change of patients so as to offer appropriate therapeutic interventions and enhance treatment program efficacy. This naturalistic study aimed to identify the socio-demographical characteristics and clinical profiles at admission of patients referred to a specialized Crisis Intervention Center (CIC) and to examine the effectiveness of the intervention. METHOD: The sample was composed of 352 adult outpatients recruited among the referrals to the CIC. Assessment completed at admission and at discharge examined psychiatric symptoms, defense mechanisms, recovery styles and global functioning. The crisis intervention consisted in a psychodynamically oriented multimodal approach associated with medication. RESULTS: Regarding the clinical profiles at intake, patients were middle-aged (M = 38.56, SD = 10.91), with a higher proportion of women (62.22%). They were addressed to the CIC because they had attempted to commit suicide or had suicidal ideation or presented depressed mood related to interpersonal difficulties. No statistical differences were found between patients dropping out (n = 215) and those attending the crisis intervention (n = 137). Crisis intervention demonstrated a beneficial effect (p < 0.01) on almost all variables, with Effect Sizes (ES) ranging from small to large (0.12 < ES < 0.75; median = 0.49). However, the Reliable Change Index indicated that most of the issues fall into the undetermined category (range 41.46 to 96.35%; median = 66.20%). CONCLUSIONS: This study establishes the profile of patients referred to the CIC and shows that more than half of the patients dropped out from the crisis intervention before completion. Our findings suggest that people presenting an emotional crisis benefit from crisis intervention. However, given methodological constraints, these results need to be considered with caution. Moreover, the clinical significance of the improvements is not confirmed. Thus, the effectiveness of crisis intervention in naturalistic context is not fully determined and should be more rigorously studied in future research.
Assuntos
Intervenção em Crise/métodos , Mecanismos de Defesa , Pacientes Ambulatoriais/psicologia , Prevenção do Suicídio , Tentativa de Suicídio/prevenção & controle , Adulto , Serviços de Emergência Psiquiátrica , Feminino , Humanos , Masculino , Transtornos Mentais/terapia , Pessoa de Meia-Idade , Seleção de Pacientes , Encaminhamento e Consulta , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVES: Psychological predictors, such as personality traits, have aroused growing interest as possible predictors of late-life depression outcome in old age. It remains, however, unclear whether the cross-sectional relationship between personality traits and depression occurrence reported in younger samples is also present in the elderly. METHODS: Comparisons amongst 79 outpatients with DSM-IV major depression and 102 healthy controls included assessment of the five-factor model of personality (NEO PI-R), socio-demographic variables, physical health status, as well as depression features. Two sub-groups were considered, defined as young (25-50 years) and old (60-85 years) patients. RESULTS: Depressed patients showed significantly higher levels of Neuroticism and lower levels of Extraversion, Openness to Experience and Conscientiousness compared to controls. Sequential logistic regression models confirmed that the combination of increased physical burden, levels of dependency, and increased Neuroticism strongly predicts the occurrence of acute depressive symptoms. In contrast, the levels of Neuroticism did not allow for differentiating late-life from young age depression. Increased physical burden and decreased depression severity were the main predictors for this distinction. CONCLUSION: Our data indicate that personality factors and depression are related, independently of patients' age. Differences in this relationship are mainly due to the intensity of depressive symptoms rather than the patients' life period. They also stress the need to consider physical health, level of dependency and severity of symptoms when studying the relationship between personality traits and mood disorders.
Assuntos
Transtorno Depressivo Maior/psicologia , Personalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Neuróticos/psicologia , Pacientes Ambulatoriais , Índice de Gravidade de DoençaRESUMO
Although vascular dementia (VaD) is a main pathology in nonagenarians and centenarians, the validity of clinical criteria for this diagnosis is unknown. We analyzed 110 autopsy cases and reported sensitivities and specificities of the State of California Alzheimer's Disease Diagnostic and Treatment Centers (ADDTC) and National Institute for Neurological Disorders and Stroke (NINDS-AIREN) criteria for possible VaD as well as Hachinski ischemic score (HIS). Among them, there were 36 neuropathologically confirmed VaD cases. All criteria displayed comparable sensitivities (0.56-0.58). Specificities values were 0.74, 0.73 and 0.66, respectively. There was an age-related decrease on ADDTC criteria sensitivity due to the fact that 42% of pure VaD cases did not present with stroke. Thirty percent of mixed dementia (MD) cases were diagnosed as VaD by both NINDS-AIREN and ADDTC criteria. This proportion reached 45.9% for the HIS. These data demonstrate that the new diagnostic criteria for possible VaD do not provide a substantial gain of sensitivity compared to the HIS. Although their specificity was significantly lower in this age group compared to younger cohorts, all of them successfully exclude AD cases.