Plasma brain-derived neurotrophic factor levels predict the clinical outcome of depression treatment in a naturalistic study.

Autor: Masatake Kurita, Satoshi Nishino, Maiko Kato, Yukio Numata, Tadahiro Sato
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: PLoS ONE, Vol 7, Iss 6, p e39212 (2012)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0039212
Popis: UNLABELLED: Remission is the primary goal of treatment for major depressive disorder (MDD). However, some patients do not respond to treatment. The main purpose of this study was to determine whether brain-derived neurotrophic factor (BDNF) levels are correlated with treatment outcomes. In a naturalistic study, we assessed whether plasma BDNF levels were correlated with clinical outcomes by measuring plasma BDNF in patients with depressive syndrome (MADRS score ≥ 18), and subsequently comparing levels between the subgroup of patients who underwent remission (MADRS score ≤ 8) and the subgroup who were refractory to treatment (non-responders). Patients with depressive syndrome who underwent remission had significantly higher plasma BDNF levels (p
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