Translation and validity of the Multidimensional Individual and Interpersonal Resilience Measure.

OBJECTIVE: to translate, culturally adapt and validate the Multidimensional Individual and Interpersonal Resilience Measure to Brazilian Portuguese. METHOD: after initial translation, the pre-final version underwent rigorous cultural adaptation procedures. As a result, the final adapted version was submitted to a validity study. RESULTS: adaptation procedures provided equivalence between the pre-final and the original versions in semantic, idiomatic, experiential and conceptual terms. A total of 187 older adults were included in the validity study. Exploratory factorial analysis (EFA) generated a model of five factors ((RMSEA = 0.030; TLI = 0.959; X2 = 151.590 p> 0.05). Final version showed adequate consistency (Cronbach's α = 0.705) and test-retest reliability (ICC=0.835). No statistically significant correlation was found between resilience and sociodemographic and epidemiological variables assessed in this study. CONCLUSION: EMRII-BR is a valid and reliable instrument for measuring resilience in Brazilian older adults.

Translation and validity of the Multidimensional Individual and Interpersonal Resilience Measure / Tradução e validação do Multidimensional Individual and Interpersonal Resilience Measure / Traducción y validación del Multidimensional Individual and Interpersonal Resilience Measure

ABSTRACT Objective: to translate, culturally adapt and validate the Multidimensional Individual and Interpersonal Resilience Measure to Brazilian Portuguese. Method: after initial translation, the pre-final version underwent rigorous cultural adaptation procedures. As a result, the final adapted version was submitted to a validity study. Results: adaptation procedures provided equivalence between the pre-final and the original versions in semantic, idiomatic, experiential and conceptual terms. A total of 187 older adults were included in the validity study. Exploratory factorial analysis (EFA) generated a model of five factors ((RMSEA = 0.030; TLI = 0.959; X2 = 151.590 p> 0.05). Final version showed adequate consistency (Cronbach's α = 0.705) and test-retest reliability (ICC=0.835). No statistically significant correlation was found between resilience and sociodemographic and epidemiological variables assessed in this study. Conclusion: EMRII-BR is a valid and reliable instrument for measuring resilience in Brazilian older adults.

RESUMO Objetivo: traduzir, adaptar culturalmente e validar o Multidimensional Individual and Interpersonal Resilience Measure para o português brasileiro. Método: após a tradução inicial, a versão pré-final passou por rigorosos procedimentos de adaptação cultural. Como resultado, a versão final adaptada foi submetida a um estudo de validade. Resultados: os procedimentos de adaptação proporcionaram equivalência entre as versões pré-final e original em termos semânticos, idiomáticos, experienciais e conceituais. Um total de 187 idosos foram incluídos no estudo de validade. A análise fatorial exploratória (AFE) gerou um modelo de cinco fatores ((RMSEA = 0,030; TLI = 0,959; X2 = 151,590 p> 0,05). A versão final apresentou consistência adequada (α de Cronbach = 0,705) e confiabilidade teste-reteste (ICC=0,835). Não foi encontrada correlação estatisticamente significativa entre a resiliência e as variáveis sociodemográficas e epidemiológicas avaliadas neste estudo. Conclusão: o EMRII-BR é um instrumento válido e confiável para mensurar a resiliência em idosos brasileiros.

RESUMEN Objetivo: traducir, adaptar culturalmente y validar el Multidimensional Individual and Interpersonal Resilience Measure para el portugués brasileño. Método: después de la traducción inicial, la versión pre-final pasó por rigurosos procedimientos de adaptación cultural. Como resultado, la versión final adaptada fue sometida a un estudio de validez. Resultados: los procedimientos de adaptación proporcionaron equivalencia entre las versiones pre-final y original en términos semánticos, idiomáticos, experienciales y conceptuales. Un total de 187 ancianos fueron incluidos en el estudio de validez. El análisis factorial exploratorio (AFE) generó un modelo de cinco factores ((RMSEA = 0,030; TLI = 0,959; X2 = 151,590 p> 0,05). La versión final mostró adecuada consistencia (α de Cronbach = 0,705) y confiabilidad prueba-reprueba (ICC=0,835). No se encontró correlación estadísticamente significativa entre la resiliencia y las variables sociodemográficas y epidemiológicas evaluadas en este estudio. Conclusión: EMRII-BR es un instrumento válido y confiable para medir la resiliencia en ancianos brasileños.

Psychoeducation in bipolar disorder: A systematic review.

BACKGROUND: Bipolar disorder (BD) is a severe psychiatric disorder characterized by mood swings. Psychosocial interventions, such as psychoeducation, play an essential role in promoting social rehabilitation and improving pharmacological treatment. AIM: To investigate the role of psychoeducation in BD. METHODS: A systematic review of original studies regarding psychoeducation interventions in patients with BD and their relatives was developed. A systematic literature search was performed using the Medline, Scopus, and Lilacs databases. No review articles or qualitative studies were included in the analysis. There were no date restriction criteria, and studies published up to April 2021 were included. RESULTS: A total of forty-seven studies were selected for this review. Thirty-eight studies included patients, and nine included family members. Psychoeducation of patients and family members was associated with a lower number of new mood episodes and a reduction in number and length of stay of hospitalizations. Psychoeducational interventions with patients are associated with improved adherence to drug treatment. The strategies studied in patients and family members do not interfere with the severity of symptoms of mania or depression or with the patient's quality of life or functionality. Psychoeducational interventions with family members do not alter patients' adherence to pharmacotherapy. CONCLUSION: Psychoeducation as an adjunct strategy to pharmacotherapy in the treatment of BD leads to a reduction in the frequency of new mood episodes, length of hospital stay and adherence to drug therapy.

Brain-enriched MicroRNA-184 is downregulated in older adults with major depressive disorder: A translational study.

Changes in microRNAs (miRNAs) expression have been described in major depressive disorder in young and middle-aged adults. However, no study has evaluated miRNA expression in older adults with major depression (or late-life depression [LLD]). Our primary aim was to evaluate the expression of miRNAs in subjects with LLD. We first evaluated the miRNA expression using next-generation sequencing (NGS) and then we validated the miRNAs found in NGS in an independent sample of LLD patients, using RT-qPCR. Drosophila melanogaster model was used to evaluate the impact of changes in miRNA expression on behavior. NGS analysis showed that hsa-miR-184 (log2foldchange = -4.21, p = 1.2 × 10-03) and hsa-miR-1-3p (log2foldchange = -3.45, p = 1.3 × 10-02) were significantly downregulated in LLD compared to the control group. RT-qPCR validated the downregulation of hsa-miR-184 (p < 0.001), but not for the hsa-miR-1-3p. The knockout flies of the ortholog of hsa-miR-184 showed significantly reduced locomotor activity at 21-24 d.p.e (p = 0.04) and worse memory retention at 21-24 d.p.e (24h post-stimulus, p = 0.02) compared to control flies. Our results demonstrated that subjects with LLD have significant downregulation of hsa-miR-184. Moreover, the knockout of hsa-miR-184 in flies lead to depressive-like behaviors, being more pronounce in older flies.

Epidermal growth factor and fibroblast growth factor-2 circulating levels in elderly with major depressive disorder.

Epidermal growth factor (EGF) and Fibroblast Growth Factor-2 (FGF-2) are growth factors involved neuronal growth and synaptic plasticity. These markers have been implicated in neuropsychiatric disorders, including major depression. However, no particular studies of EGF and FGF-2 have been conducted in older adults with major depressive disorder (MDD). In this study, we aim to investigate the plasma levels of EGF and FGF-2 in elderly with MDD. We included 89 older adults with MDD and 51 older (healthy control, HC) adults. The cognitive performance was evaluated by the Mattis Dementia Rating Scale (MDRS). The EGF and FGF-2 were measured by using multiplex assay for LUMINEX platform. There were also no significant differences between the patient group in terms of plasma levels of EGF and FGF-2 when compared to the HC group. There were not any significant correlations between plasma levels of EGF or FGF2 and MDRS total or individual scores in patient group and HC. There were significant correlations between plasma levels of EGF and FGF2 in both patient group and HC. Further study on plasma levels of EGF and FGF2 should be implemented in larger samples in elderly with MDD.