The impact of Cytochrome P450 CYP1A2, CYP2C9, CYP2C19 and CYP2D6 genes on suicide attempt and suicide risk-a European multicentre study on treatment-resistant major depressive disorder

Hoefer P., Schosser A., Calati R., Serretti A., Massat I., Kocabas N. A., ...Daha Fazla

EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE, cilt.263, sa.5, ss.385-391, 2013 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 263 Sayı: 5
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1007/s00406-012-0375-y
  • Dergi Adı: EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.385-391
  • Anahtar Kelimeler: CYP1A2, CYP2C9, CYP2C19, CYP2D6, Cytochrome genes, Suicidality, Pharmocogenetics, STAR-ASTERISK-D, MENTAL-DISORDERS, DRUG-THERAPY, POLYMORPHISMS, PHARMACOGENETICS, ANTIDEPRESSANTS, METABOLISM, BEHAVIOR, CITALOPRAM, GENETICS
  • Gazi Üniversitesi Adresli: Hayır

Özet

Recently published data have reported associations between cytochrome P450 metabolizer status and suicidality. The aim of our study was to investigate the role of genetic polymorphisms of the cytochrome P450 genes on suicide risk and/or a personal history of suicide attempts. Two hundred forty-three major depressive disorder patients were collected in the context of a European multicentre resistant depression study and treated with antidepressants at adequate doses for at least 4 weeks. Suicidality was assessed using the Mini International Neuropsychiatric Interview and the Hamilton Rating Scale for Depression (HAM-D). Treatment response was defined as HAM-D a parts per thousand currency sign 17 and remission as HAM-D a parts per thousand currency sign 7 after 4 weeks of treatment with antidepressants at adequate dose. Genotyping was performed for all relevant variations of the CYP1A2 gene (*1A, *1F, *1C, *1 J, *1 K), the CYP2C9 gene (*2, *3), the CYP2C19 gene (*2, *17) and the CYP2D6 gene (*3, *4, *5, *6, *9, *19, *XN). No association between both suicide risk and personal history of suicide attempts, and the above mentioned metabolic profiles were found after multiple testing corrections. In conclusion, the investigated cytochrome gene polymorphisms do not seem to be associated with suicide risk and/or a personal history of suicide attempts, though methodological and sample size limitations do not allow definitive conclusions.