Translation and adaptation of the Bipolar Prodrome Symptom Scale-Retrospective: Patient Version to Brazilian portuguese

• Autor(a) principal: Pan, Pedro Mario [UNIFESP]
• Data de Publicação: 2013
• Outros Autores: Jesus, Danilo Rocha de, Gadelha, Ary [UNIFESP], Bressan, Rodrigo Affonseca [UNIFESP], Correll, Christoph U., Mansur, Rodrigo Barbachan [UNIFESP], Zugman, André [UNIFESP], Noto, Cristiano [UNIFESP], Asevedo, Elson de Miranda [UNIFESP], Brietzke, Elisa [UNIFESP]
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UNIFESP
• Texto Completo: http://dx.doi.org/10.1590/S2237-60892013000100008; http://repositorio.unifesp.br/handle/11600/7556
• topic: Bipolar disorder; at-risk mental sates; questionnaire; prodromal symptoms; Transtorno bipolar; estados mentais de risco; questionário; sintomas prodrômicos

BACKGROUND: Bipolar disorder (BD) is a chronic and often severe mental disease, associated with a significant burden in affected individuals. The characterization of a premorbid (prodromal) period and possible development of preventive interventions are recent advances in this field. Attempts to characterize high-risk stages in BD, identifying symptoms prior to the emergence of a first manic/hypomanic episode, have been limited by a lack of standardized criteria and instruments for assessment. The Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R), developed by Correll and collaborators, retrospectively evaluates symptoms that occur prior to a first full mood episode in individuals with BD. OBJECTIVE: To describe the translation and adaptation process of the BPSS-R to Brazilian Portuguese. METHOD: Translation was conducted as follows: 1) translation of the scale from English to Brazilian Portuguese by authors who have Portuguese as their first language; 2) merging of the two versions by a committee of specialists; 3) back-translation to English by a translator who is an English native speaker; 4) correction of the new version in English by the author of the original scale; 5) finalization of the new version in Brazilian Portuguese. RESULTS: All the steps of the translation process were successfully accomplished, resulting in a final version of the instrument. CONCLUSIONS: The Brazilian Portuguese version of the BPSS-R is a potentially useful instrument to investigate prodromal period of BD in Brazil.