| Autor: |
Arıkan, Mehmet Kemal, İlhan, Reyhan, Orhan, Özden, Esmeray, Muhammed Taha, Turan, Şenol, Gica, Şakir, Bakay, Hasan, Pogarell, Oliver, Tarhan, Kâşif Nevzat, Metin, Barış |
| Předmět: |
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| Zdroj: |
World Journal of Biological Psychiatry; Apr2024, Vol. 25 Issue 4, p255-266, 12p |
| Abstrakt: |
Event-related potential measures have been extensively studied in mental disorders. Among them, P300 amplitude and latency reflect impaired cognitive abilities in major depressive disorder (MDD). The present systematic review and meta-analysis was conducted to investigate whether patients with MDD differ from healthy controls (HCs) with respect to P300 amplitude and latency. PubMed and Web of Science databases were searched from inception to 15 January 2023 for case-control studies comparing P300 amplitude and latency in patients with MDD and HCs. The primary outcome was the standard mean difference. A total of 13 articles on P300 amplitude and latency were included in the meta-analysis. Random effect models indicated that MDD patients had decreased P300 amplitude, but similar latency compared to healthy controls. According to regression analysis, the effect size increased with the severity of depression and decreased with the proportion of women in the MDD samples. Funnel plot asymmetry was not significant for publication bias. Decreased P300 amplitude may be a candidate diagnostic biomarker for MDD. However, prospective studies testing P300 amplitude as a monitoring biomarker for MDD are needed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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