Decreased dehydroepiandrosterone sulphate levels in adolescents with post-traumatic stress disorder after single sexual trauma

USTA M. B., Tunçel Ö. K., Akbas S., Aydın B., SAY G. N.

NORDIC JOURNAL OF PSYCHIATRY, cilt.70, sa.2, ss.116-120, 2016 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 70 Sayı: 2
  • Basım Tarihi: 2016
  • Doi Numarası: 10.3109/08039488.2015.1056752
  • Dergi Adı: NORDIC JOURNAL OF PSYCHIATRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Social Sciences Citation Index (SSCI), Scopus
  • Sayfa Sayıları: ss.116-120
  • Anahtar Kelimeler: Adolescent, Cortisol, DHEA-S, PTSD, Sexual trauma, CORTISOL AWAKENING RESPONSE, MAJOR DEPRESSION, CHILD MALTREATMENT, DHEA, PTSD, WOMEN, RESPONSIVENESS, SYMPTOMS, VIOLENCE, VICTIMS
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

Background: Recent evidence shows that the hypothalamic-pituitary-adrenal (HPA) axis can be dysregulated in chronic sexual abuse victims with post-traumatic stress disorder (PTSD). We hypothesized that PTSD in adolescents exposed to a single sexual trauma may function as a chronic stressor leading to HPA-axis dysregulation. Aims: The objective of this study was to assess dehydroepiandrosterone sulphate (DHEA-S) and cortisol levels in female adolescents |with single sexual trauma-related PTSD compared to healthy controls. Method: We assessed 20 female adolescent (age 12-18) single sexual trauma victims with PTSD from the Ondokuz Mayis University Department of Child and Adolescent Psychiatry between December 2013 and December 2014. PTSD symptoms were assessed using the Child Depression Inventory (CDI) and Child Posttraumatic Stress Reaction Index (CPSRI). Blood cortisol and DHEA-S were measured in 20 female adolescent sexual abuse victims with PTSD and 20 healthy adolescents after 12-h fasting using the chemiluminescence method. Results: Compared to age-matched controls, female adolescent sexual abuse victims with PTSD had significantly lower DHEA-S levels (U = 70.00, Z = - 3.517, p = 0.01, r = 0.55). There was also a significant negative correlation between DHEA-S and CDI scores (Spearman r = - 0.522, p < 0.01). Conclusions: Decreased DHEA-S levels and correlation with depressive symptoms are evidence for a dysregulated HPA-axis in female adolescent single sexual trauma victims with PTSD. Further research is now recommended with large patient groups in order to maximize generalizations.