BACKGROUND: Prospective studies of trauma survivors can provide information about the relationship between rape characteristics and the development of subsequent symptoms. METHODS: The present study examined the relationship of prior assault, rape severity, posttraumatic stress disorder (PTSD) symptoms following rape, and subsequent PTSD diagnosis, to the acute cortisol and 3-methoxy-4-hydroxyphenylglycol (MHPG) response to this traumatic event in 20 women. RESULTS: Women with a history of prior physical or sexual assault showed a significantly attenuated cortisol response to the acute stress of rape compared to women without such a history. MHPG appeared to be associated with injury-related rape characteristics, and symptoms of active avoidance, but not prior history. PTSD status at the 3-month follow-up was predicted by both a prior history of assault and high injury rape, but was not directly predicted by either cortisol or MHPG levels. MHPG and cortisol were not correlated in the sample as a whole, but were correlated among individuals who did not subsequently develop PTSD (p = .04) CONCLUSIONS: The results suggest that different neuroendocrine systems may mediate different components of the response to traumatic stress.
BACKGROUND: Prospective studies of trauma survivors can provide information about the relationship between rape characteristics and the development of subsequent symptoms. METHODS: The present study examined the relationship of prior assault, rape severity, posttraumatic stress disorder (PTSD) symptoms following rape, and subsequent PTSD diagnosis, to the acute cortisol and 3-methoxy-4-hydroxyphenylglycol (MHPG) response to this traumatic event in 20 women. RESULTS:Women with a history of prior physical or sexual assault showed a significantly attenuated cortisol response to the acute stress of rape compared to women without such a history. MHPG appeared to be associated with injury-related rape characteristics, and symptoms of active avoidance, but not prior history. PTSD status at the 3-month follow-up was predicted by both a prior history of assault and high injury rape, but was not directly predicted by either cortisol or MHPG levels. MHPG and cortisol were not correlated in the sample as a whole, but were correlated among individuals who did not subsequently develop PTSD (p = .04) CONCLUSIONS: The results suggest that different neuroendocrine systems may mediate different components of the response to traumatic stress.
Authors: Natalie Hellman; Cassandra A Sturycz; Edward W Lannon; Bethany L Kuhn; Yvette M Güereca; Tyler A Toledo; Michael F Payne; Felicitas A Huber; Mara Demuth; Shreela Palit; Joanna O Shadlow; Jamie L Rhudy Journal: J Pain Date: 2019-02-27 Impact factor: 5.820
Authors: Sabra S Inslicht; Christian Otte; Shannon E McCaslin; Brigitte A Apfel; Clare Henn-Haase; Thomas Metzler; Rachel Yehuda; Thomas C Neylan; Charles R Marmar Journal: Biol Psychiatry Date: 2011-09-09 Impact factor: 13.382