Unresolved attachment, PTSD, and dissociation in women with childhood abuse histories.

The primary objective of this study was to examine unresolved trauma as assessed by the Adult Attachment Interview and current psychiatric symptoms, focusing on posttraumatic stress disorder (PTSD) and dissociation, in a group of adult female childhood abuse survivors. The authors examined psychiatric symptoms and attachment representations in a group with (n = 30) and without (n = 30) abuse-related PTSD. The findings revealed that unresolved trauma carried a 7.5-fold increase in the likelihood of being diagnosed with PTSD and was most strongly associated with PTSD avoidant symptoms rather than dissociative symptoms. The utility of a PTSD framework for understanding unresolved trauma and the role of intentional avoidance of trauma cues in the maintenance of traumatized states of mind are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Do Assault-Related Variables Predict Response to Cognitive Behavioral Treatment for PTSD?

This study examined the hypothesis that variables such as history of prior trauma, assault severity, and type of assault, previously found to be associated with natural recovery, would also predict treatment outcome. Trauma-related variables were examined as predictors of posttreatment posttraumatic stress disorder (PTSD) severity in a sample of 73 female assault victims with chronic PTSD who completed treatment in a comparative outcome study (E. B. Foa et al., 1999). Results indicated that after controlling for initial severity of PTSD symptoms, the experience of trauma in childhood and sustaining physical injury during the adult assault were predictive of greater PTSD severity following treatment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Substance abuse patients with posttraumatic stress disorder (PTSD): Identifying specific triggers of substance use and their associations with PTSD symptoms.

Although individuals with comorbid posttraumatic stress disorder (PTSD) and substance use diagnoses are at heightened risk for relapse after substance abuse treatment, little is known about the specific situations in which these individuals are likely to relapse. The present study was designed to test whether a PTSD diagnosis related to substance use in specific situations in which PTSD symptoms were likely to be present. Data were gathered from inpatients (n?=?86) in a substance-abuse treatment program, and relationships between PTSD diagnosis and frequency of substance use in high-risk situations were examined. As predicted, PTSD diagnosis was related to substance use in situations involving unpleasant emotions, physical discomfort, and interpersonal conflict, but not to substance use in other situations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Type D personality and the development of PTSD symptoms: A prospective study.

Psychological trauma and prolonged stress may cause mental disorders such as posttraumatic stress disorder (PTSD). Pretrauma personality is an important determinant of posttraumatic adjustment. Specifically, trait neuroticism has been identified as a risk factor for PTSD. Additionally, the combination of high negative affectivity or neuroticism with marked social inhibition or introversion, also called Type D personality (Denollet, 2000), may compose a risk factor for PTSD. There is no research available that examined pretrauma Type D personality in relation to PTSD. The present study examined the predictive validity of the Type D personality construct in a sample of Dutch soldiers. Data were collected prior to and 6 months after military deployment to Afghanistan. Separate multiple regression analyses were performed to examine the predictive validity of Type D personality. First, Type D personality was defined as the interaction between negative affect and social inhibition (Na × Si). In a second analysis, Type D was defined following cutoff criteria recommended by Denollet (2000). Results showed that negative affectivity was a significant predictor of PTSD symptoms. Social inhibition and the interaction Na × Si did not add to the amount of explained variance in postdeployment PTSD scores over the effects of childhood abuse, negative affectivity, and prior psychological symptoms. A second analysis showed that Type D personality (dichotomous) did not add to the amount of explained variance in postdeployment PTSD scores over the effects of childhood abuse, and prior psychological symptoms. Therefore, Type D personality appears to be of limited value to explain development of combat-related PTSD symptoms. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Does imaginal exposure exacerbate PTSD symptoms?

Symptom exacerbation (i.e., treatment side effects) has often been neglected in the psychotherapy literature. Although prolonged exposure has gained empirical support for the treatment of chronic posttraumatic stress disorder (PTSD), some have expressed concern that imaginal exposure, a component of this therapy, may cause symptom exacerbation, leading to inferior outcome or dropout. In the present study, symptom exacerbation was examined in 76 women with chronic PTSD. To define a "reliable" exacerbation, we used a method of incorporating the standard deviation and test-retest reliability of each outcome measure. Only a minority of participants exhibited reliable symptoms exacerbation. Individuals who reported symptom exacerbation benefited comparably from treatment. Further, symptom exacerbation was unrelated to dropout. Thus, although a minority of individuals experienced a temporary symptom exacerbation, this exacerbation was unrelated to outcome. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

PTSD transmission: A review of secondary traumatization in Holocaust survivor families.

Posttraumatic Stress Disorder (PTSD) provides a common language for diagnoses and assessment of trauma victims, including Holocaust survivors. Many of these survivors established post-war families and it is here that we began to witness the possibility of trauma transmission. Parental communication regarding the Holocaust, often characterized by obsessive re-telling or all-consuming silence, and strong family ties are implicated in the theoretical literature on trauma transmission. Terms such as vicarious, empathic, and secondary traumatization have been used to describe intergenerational trauma transmission. The crucial emergent question is whether a secondary PTSD syndrome, reflected in the current PTSD symptomology, is being transmitted from one generation to the next. There is evidence in the literature to support this hypothesis and a call is made for rigorous empirical studies as the test. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A Longitudinal Analysis of PTSD Symptom Course: Delayed-Onset PTSD in Somalia Peacekeepers.

Posttraumatic stress disorder (PTSD) typically follows an acute to chronic course. However, some trauma victims do not report significant symptoms until a period of time has elapsed after the event. Although originally dismissed as an artifact of retrospective methodologies, recent prospective studies document apparent instances of delayed-onset PTSD. Little is known currently about factors associated with the delayed onset of PTSD. This study was designed to examine the course of PTSD in a sample of 1,040 U.S. military peacekeepers who served in Somalia. A small but nontrivial subset of participants endorsed clinically significant levels of PTSD after a period of minimal distress, the magnitude of which cannot be ascribed to minor waxing and waning of symptoms. War-zone exposure and perceived meaningfulness of the mission, as rated by soldiers after returning to the United States, predicted symptom course over the next 18 months. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive Trauma Therapy for Battered Women With PTSD (CTT-BW).

This article describes a second treatment-outcome study of cognitive trauma therapy for battered women with posttraumatic stress disorder (PTSD; CTT-BW). CTT-BW includes trauma history exploration: PTSD education; stress management; exposure to abuse and abuser reminders; self-monitoring of negative self-talk; cognitive therapy for guilt; and modules on self-advocacy, assertiveness, and how to identify perpetrators. One hundred twenty-five ethnically diverse women were randomly assigned to immediate or delayed CTT-BW. PTSD remitted in 87% of women who completed CTT-BW, with large reductions in depression and guilt and substantial increases in self-esteem. White and ethnic minority women benefited equally from CTT-BW. Similar treatment outcomes were obtained by male and female therapists and by therapists with different levels of education and training. Gains were maintained at 3- and 6-month follow-ups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Craving and physiological reactivity to trauma and alcohol cues in posttraumatic stress disorder and alcohol dependence.

The high comorbidity of posttraumatic stress disorder (PTSD) and alcohol dependence (AD) has been firmly established. Although laboratory studies have examined self-reported craving in response to trauma and alcohol cues, no studies have reported on alcohol-related physiological responding in response to trauma cues in PTSD-AD individuals. Using a cue reactivity paradigm, this study examined the impact of personalized trauma-image cues and in vivo alcohol cues on alcohol-related responding (e.g., salivation, craving) in individuals with PTSD and AD (n = 40). Participants displayed reactivity to both trauma and alcohol cues when compared to neutral cues, including increased self-reported craving and distress, as well as greater salivation. These findings suggest that through repeated pairings of trauma memories and alcohol consumption, salivation may become classically conditioned to trauma cues. Moreover, the fact that the trauma-alcohol cue combination elicited greater alcohol craving, salivary responding, distress, and arousal than either the trauma-neutral or neutral-alcohol cue combinations suggests that effects of the trauma and alcohol cues were additive in nature. Evidence that AD individuals with PTSD report increased alcohol craving and display greater salivation in response to trauma memories, supplements prior research indicating that PTSD-related negative emotion and trauma-related alcohol craving may play an important role in the maintenance of AD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preliminary Reliability and Validity of the Clinician-Administered PTSD Scale for Schizophrenia.

This study provides preliminary psychometric support for a version of the Clinician-Administered Posttraumatic Stress Disorder (PTSD) Scale (CAPS; D. D. Blake et al., 1990) adapted for use with patients with schizophrenia (CAPS-S; J. S. Gearon. S. Thomas-Lohrman, & A. S. Bellack, 2001). Nineteen women with schizophrenia and co-occurring illicit drug use disorders were administered the CAPS-S, the Structured Clinical Interview for DSM-IV diagnoses (SCID). and scales measuring trauma-related psychopathology. The results indicate that the CAPS-S can distinguish between those with and without PTSD and that the symptom clusters measure unified constructs. Interrater and test-retest reliability were high for PTSD diagnosis and symptom clusters. Solid convergent validity was demonstrated between the CAPS-S and SCID-based PTSD diagnoses and the Impact of Event Scale. There is also preliminary evidence of discriminant validity. These results support the use of the CAPS-S in women with schizophrenia. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Specificity of Stroop interference in patients with pain and PTSD.

The authors investigated processing of threat words in motor vehicle accident survivors using a modified Stroop procedure. Three samples were included: 28 participants with comorbid posttraumatic stress disorder (PTSD) and pain, 26 participants with pain without PTSD, and 21 participants without pain or any psychiatric conditions. Four word categories were used: (a) accident words, (b) pain words, (c) positive words, and (d) neutral words. This study examined whether processing biases would occur to accident words only in participants with PTSD or if these biases would also be noted in the No PTSD/Pain sample. Additionally, this study examined whether processing biases would be noted to pain words in the 2 pain samples, irrespective of PTSD. Overall, color naming was significantly slower in the PTSD/Pain group in comparison with the other groups. As well, the PTSD/Pain sample showed significant response delays to both accident and pain-related words, whereas patients with No PTSD/Pain showed delays to pain stimuli only. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Veteran interest in family involvement in PTSD treatment.

[Correction Notice: An erratum for this article was reported in Vol 7(3) of Psychological Services (see record 2010-17074-004). The copyright for the article was listed incorrectly. This article is in the Public Domain. The online version has been corrected.] The present study examined interest in family involvement in treatment and preferences concerning the focus of family oriented treatment for veterans (N = 114) participating in an outpatient Veterans Affairs outpatient posttraumatic stress disorder (PTSD) program. Most veterans viewed PTSD as a source of family stress (86%) and expressed interest in greater family involvement in their treatment (79%). These results suggest the need to consider increasing family participation in the clinical care of individuals with PTSD and to develop specialized family educational and support services for this population. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Assessment of PTSD and other mental disorders in World War II and Korean Conflict POW survivors and combat veterans.

Mental disorders were assessed in 326 prisoners of war (POWs) of the World War II (WWII) European theater, WWII Pacific theater, and Korean Conflict (KC) and in combat veterans of both wars. Diagnoses were identified using a structured diagnostic interview including a posttraumatic stress disorder (PTSD) module. POW trauma severity was measured by a trauma events index, captivity weight loss, and captivity duration. KC and WWII Pacific former POWs reported the most extreme trauma and, as hypothesized, showed highest prevalences of lifetime and current mental disorders and PTSD. POW subgroups exhibited greater psychopathology than combat veterans. PTSD was frequently associated with other mental disorders and found in high prevalences in all subgroups, pointing to the persistent, far-reaching impact of combat and POW experiences on mental health. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Alcohol use disorder history moderates the relationship between avoidance coping and posttraumatic stress symptoms.

Avoidance coping (AVC) is common in individuals with posttraumatic stress disorder (PTSD) and in individuals with alcohol use disorder (AUD). Given that PTSD and AUD commonly co-occur, AVC may represent a risk factor for the development of comorbid posttraumatic stress and alcohol use. In this study, the relationship between AVC and PTSD symptoms (PTSS) was examined in individuals with versus without AUDs. Motor vehicle accident (MVA) victims were assessed 6 weeks postaccident for AUD history (i.e. diagnoses of current or past alcohol abuse or dependence) and AVC. PTSS were assessed 6 weeks and 6 months post-MVA. All analyses were conducted on the full sample of MVA victims as well as on the subset of participants who were legally intoxicated (blood alcohol concentration ≥ 0.08) during the accident. It was hypothesized that the relationship between AVC and PTSS would be stronger in those individuals with an AUD history and especially strong in the subset of individuals who were legally intoxicated during the MVA. Results were largely supportive of this hypothesis, even after controlling for in-hospital PTSS, gender, and current major depression. Early assessment of AUD history and avoidance coping may aid in detecting those at elevated risk for PTSD, and intervening to reduce AVC soon after trauma may help buffer the development of PTSD + AUD comorbidity. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

A Longitudinal Study of Retirement in Older Male Veterans.

In this study, the authors examined the effect of retirement on psychological and physical symptoms in 404 older male veterans who were taking part in an ongoing longitudinal study. Hierarchical linear modeling was used to analyze symptom trajectories from preretirement, peri-retirement, and postretirement periods in veterans with either lifetime full or partial posttraumatic stress disorder (PTSD), trauma exposure only, or no traumatic exposure. As expected, the PTSD group experienced greater increases in psychological and physical symptoms during retirement, relative to the other groups. Retirement due to poor health in the PTSD group did not account for the findings regarding physical symptoms. Results indicate that clinicians should recognize and address the potential for older individuals with PTSD to experience difficulties during retirement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Spontaneous remission from PTSD depends on the number of traumatic event types experienced.

As exposure to different types of traumatic stressors increases, the prevalence of PTSD increases. However, little is known about the effects of cumulative exposure to traumatic stress on the maintenance and remission from PTSD. In 2006/2007, we investigated 444 refugees from the 1994 Rwandan genocide, assessing exposure to traumatic events, current and lifetime PTSD, and PTSD symptom severity. Higher trauma exposure was associated with higher prevalence of current and lifetime PTSD, with lower probability of spontaneous remission from PTSD, and with higher current and lifetime PTSD symptom severity in clear dose-response effects. The results suggest traumatic load as a root cause of both PTSD chronicity and symptom severity and support the hypothesis of a neural fear network in the etiology of PTSD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Trauma reactivity, avoidant coping, and PTSD symptoms: A moderating relationship?

In the immediate aftermath of a traumatic event, many individuals experience physiological reactivity in response to reminders of the traumatic event that typically lessens over time. However, an overreliance on avoidant coping strategies may interfere with the natural recovery process, particularly for those who are highly reactive to trauma reminders. In the current investigation, we examined avoidant coping as a moderator of the association between heart rate reactivity to a trauma monologue measured shortly after a traumatic event and severity of posttraumatic stress disorder (PTSD) symptoms measured several months later. Fifty-five female survivors of assault completed PTSD diagnostic interviews and a self-report coping measure and participated in a trauma monologue procedure that included continuous heart rate measurement. These procedures were completed within 1 month of the assault and again 3 months postassault. After we controlled for the effect of initial symptom levels, the interaction of heart rate reactivity to the trauma monologue and avoidant coping measured at Time 1 was associated with PTSD symptom severity at Time 2. Individuals who are relatively highly reliant on avoidant coping strategies and relatively highly reactive to trauma reminders may be at greatest risk of maintaining or potentially increasing their PTSD symptoms within the first few months following the trauma. These findings may help inform early intervention efforts for survivors of traumatic events. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intense fear, helplessness, “and” horror? An empirical investigation of DSM-IV PTSD Criterion A2.

In the Diagnostic and Statistical Manual of Mental Disorders (4th ed., DSM–IV; American Psychiatric Association [APA]), an experiential response was added to the posttraumatic stress disorder (PTSD) traumatic stressor criterion (Criterion A). In addition to witnessing or experiencing an event involving serious threat to one's life or physical integrity (Criterion A1), a traumatic stressor must also evoke an intensely negative emotional response (Criterion A2), operationalized as “intense fear, helplessness, or horror” (emphasis added, p. 428). There has been some question about, but little empirical investigation of, the PTSD predictive value of Criterion A2. Toward this end, a study was conducted to examine differential rates of PTSD among individuals who met Criterion A2 by reporting 1, 2, or all 3 A2 responses. Participants included 205 military personnel, military retirees, and military family members who were receiving services from 4 treatment programs at an army medical center. Forty-three percent of individuals who reported all 3 A2 responses met diagnostic criteria for PTSD; however, only 9% of individuals who reported fewer than 3 A2 responses met criteria for PTSD. The results suggest that the definition of PTSD Criterion A2 may be too broad. A revision or refinement of Criterion A2 in the next edition of the DSM may be indicated. (PsycINFO Database Record (c) 2010 APA, all rights reserved)