Resolution of trauma-related guilt following treatment of PTSD in female rape victims: a result of cognitive processing therapy targeting comorbid depression?

BACKGROUND AND METHODS: Although Resick et al. [Resick, P.A., Nishith, P., Weaver, T.L., Astin, M.C., Feuer, C.A., 2002. A comparison of cognitive-processing therapy with prolonged exposure and a waiting condition for the treatment of chronic posttraumatic stress disorder in female rape victims. J. Consult. Clin. Psychol. 70, 867-879.] reported comparable results for treating rape-related posttraumatic stress disorder (PTSD) using either cognitive-processing therapy (CPT) or prolonged exposure (PE), there was some suggestion that CPT resulted in better outcomes than PE for certain aspects of trauma-related guilt. The present study revisited these findings to examine whether this effect was a function of improvement in a subset of participants with both PTSD and major depressive disorder (MDD). RESULTS: Results indicated that CPT was just as effective in treating "pure" PTSD and PTSD with comorbid MDD in terms of guilt. Clinical significance testing underscored that CPT was more effective in reducing certain trauma-related guilt cognitions than PE. LIMITATIONS: Findings cannot be generalized to men, and only one measure of guilt was used. CONCLUSIONS: The observed superiority of CPT over PE for treating certain guilt cognitions was not due to participant comorbidity. Further research is recommended to untangle the relationship between guilt, depression and differential response to treatment in PTSD following sexual assault trauma.     

Just Think About It: How Can Cognitive Therapy Contribute to the Treatment of Posttraumatic Stress Disorder?

[Clin Psychol Sci Prac 17: 128–133, 2010] As documented by the review by Hassija and Gray (2010 ), reports of the death of cognitive therapy (CT) for posttraumatic stress disorder (PTSD) are greatly exaggerated. CT has shown evidence of efficacy with adult PTSD comparable with that of prolonged exposure therapy (PE). The cognitive restructuring interventions provided by CT also are an integral component of evidence‐based PTSD psychotherapies, such as PE for adults and trauma‐focused cognitive‐behavior therapy for children and adolescents. Moreover, CT offers a “present‐centered” alternative to PTSD psychotherapy that can include, but does not require, trauma memory narrative disclosure. Inclusion of systematic approaches to not only changing thoughts but also enhancing thinking—i.e., self‐regulatory information processing—represents an important next step in the development of models of CT for PTSD.     

A randomized clinical trial to dismantle components of cognitive processing therapy for posttraumatic stress disorder in female victims of interpersonal violence

The purpose of this experiment was to conduct a dismantling study of cognitive processing therapy in which the full protocol was compared with its constituent components--cognitive therapy only (CPT-C) and written accounts (WA)--for the treatment of posttraumatic stress disorder (PTSD) and comorbid symptoms. The intent-to-treat (ITT) sample included 150 adult women with PTSD who were randomized into 1 of the 3 conditions. Each condition consisted of 2 hr of therapy per week for 6 weeks; blind assessments were conducted before treatment, 2 weeks following the last session, and 6 months following treatment. Measures of PTSD and depression were collected weekly to examine the course of recovery during treatment as well as before and after treatment. Secondary measures assessed anxiety, anger, shame, guilt, and dysfunctional cognitions. Independent ratings of adherence and competence were also conducted. Analyses with the ITT sample and with study completers indicate that patients in all 3 treatments improved substantially on PTSD and depression, the primary measures, and improved on other indices of adjustment. However, there were significant group differences in symptom reduction during the course of treatment whereby the CPT-C condition reported greater improvement in PTSD than the WA condition.     

Who drops out of treatment for post-traumatic stress disorder?

Significant proportions of participants drop out of cognitive behaviour therapy for post-traumatic stress disorder (PTSD). This study indexed the pretreatment characteristics of civilian trauma survivors who remained in (n = 95) and dropped out (n = 33) of therapy for chronic PTSD. Therapy involved either cognitive behaviour therapy or supportive counselling. Participants who dropped out of therapy had higher scores on the Impact of Event Scale – Avoidance and the Catastrophic Cognitions Questionnaire, controlling for the influence of pretreatment PTSD severity. These finding suggest that retaining participants in therapy for PTSD may be enhanced by focusing initial therapy attention on modification of catastrophic cognitive styles and avoidance tendencies.     

Therapist fidelity with an exposure‐based treatment of ptsd in adults with schizophrenia or schizoaffective disorder

This study examined therapists' fidelity to a manualized, multicomponent cognitive‐behavioral intervention for posttraumatic stress disorder (PTSD), including exposure therapy, among public sector patients with a psychotic disorder. Independent raters assessed therapists' competence and adherence, rating 20% of randomly selected audio taped sessions (n=57 sessions, coded by two raters, with strong interrater agreement). Adherence ratings indicated that therapists complied well with the protocol, and competency ratings typically averaged “very good” or higher (6 on 7‐point Likert scale). Findings suggest that therapists can effectively deliver a manualized cognitive‐behavioral intervention for PTSD, with exposure therapy, to patients with severe mental illness without compromise to the structure of sessions and/or the therapeutic relationship. © 2010 Wiley Periodicals, Inc. J Clin Psychol 66:1–11, 2010.     

Cognitive-behavior therapy for PTSD in rape survivors

In recent years, new data have appeared, further suggesting the utility of cognitive-behavioral interventions for posttraumatic stress disorder (PTSD) subsequent to sexual assault. In this article, we present a model of cognitive-behavioral treatment (CBT) for PTSD in rape survivors. Emotional-processing theory, which proposes mechanisms that underlie the development of disturbances following rape, is reviewed. A CBT-based therapy (Prolonged Exposure) is presented that entails education about common reactions to trauma, relaxation training, imaginal reliving of the rape memory, exposure to trauma reminders, and cognitive restructuring. Current research regarding the use of prolonged exposure is discussed. The case example of a young female rape survivor is described in detail, and her prior substance dependence and intense shame are highlighted. The therapy was successful in reducing the client's symptoms of PTSD, as well as her depressive symptoms, and these gains were maintained at a one-year follow-up assessment.     

The relationship of lifetime polysubstance dependence to trauma exposure, symptomatology, and psychosocial functioning in incarcerated women with comorbid PTSD and substance use disorder.

There is a dearth of literature examining the relationship between trauma-related experiences, PTSD, and lifetime polysubstance dependence among incarcerated women. A sample of 69 treatment-seeking incarcerated women with current PTSD and comorbid substance use disorder (PTSD-SUD) were recruited from a northeastern state medium-security prison. Women with lifetime polysubstance dependence (PTSD-SUD/LPD; n = 33) were compared to women with no lifetime polysubstance dependence (PTSD-SUD only; n = 36) across a range of features; trauma characteristics (e.g., number of traumas, type of trauma), associated symptoms (e.g., dissociation, anxiety), severity of substance use and psychosocial functioning. Women with PTSD and lifetime polysubstance dependence reported greater severity of drug and alcohol use, increased exposure to traumatic events (i.e., general disasters, crime-related events), and increased prevalence of PTSDrelated symptoms (i.e., derealization, survivor guilt). Trends also suggest that PTSD-SUD/LPD women are more likely to experience dissociation, anxiety, and sexual problems than PTSD-SUD respondents. Treatment-related implications are discussed.     

The role of clinical experience,diagnosis, and theoretical orientation in the treatment of posttraumatic and dissociative disorders: A vignette and survey investigation

Controversy exists regarding the merits of exposure-based treatments for posttraumatic stress disorder (PTSD) versus a phased approach when prominent dissociative symptoms are present. The first aim of this study was to examine the degree to which diagnosing dissociation in two traumatized patients’ vignettes influenced clinicians’ preference for phase-oriented treatment and whether clinicians’ treatment experience contributed to their treatment preference. The second aim was to assess the extent to which participants had observed traumatized patients worsen when treated with exposure therapy or phase-oriented therapy and whether the theoretical orientation and treatment experience of the clinician were related to the observed deterioration. In the tradition of expert and practitioner surveys, 263 clinicians completed a survey of their diagnoses and treatment preferences for two vignettes and their treatment experience, theoretical orientation, and observations of patients’ deterioration. When a marked degree of dissociation was noted in the PTSD vignette, respondents favored phased approaches regardless of the diagnosis given. Reports of having observed patient deterioration during both exposure and phased therapy were predicted by years of experience. Psychodynamic therapists reported more observations of worsening during exposure therapy than cognitive behavior therapy therapists. Clinical experience treating PTSD may heighten awareness of negative therapeutic effects, potentially because experienced clinicians have a lower threshold for detecting such effects and because they are referred more challenging cases.     

Posttraumatic stress disorder and trauma characteristics are correlates of premenstrual dysphoric disorder

Posttraumatic stress disorder (PTSD) is often comorbid with premenstrual dysphoric disorder (PMDD) in women; however, it is unclear whether this relationship is driven by the trauma that may lead to PTSD or if PTSD is uniquely associated with PMDD. In this study, we examine trauma and PTSD as independent correlates of PMDD. Researchers conducted a cross-sectional, secondary data analysis of 3,968 female participants (aged 18–40) of the Collaborative Psychiatric Epidemiology Surveys. Women who had a history of trauma with PTSD (odds ratio, OR = 8.14, 95% confidence interval, CI = 3.56–18.58) or a history of trauma without PTSD (OR = 2.84, 95% CI = 1.26–6.42) were significantly more likely than women with no history of trauma to report PMDD. This graded relationship was also observed in association with premenstrual symptoms. Among trauma survivors, PTSD was independently associated with PMDD, although characteristics of participants' trauma history partially accounted for this association. Our study demonstrated that trauma and PTSD were independently associated with PMDD and premenstrual symptoms. Clinicians should be aware that women who present with premenstrual symptomatology complaints may also have a history of trauma and PTSD that needs to be addressed. This pattern of comorbidity may complicate the treatment of both conditions.     

Exposure to childhood traumas ups the odds of giving birth to daughters

This study examined the likelihood of giving birth to a daughter as a function of women's exposure to four categories of stressors: childhood trauma, adult trauma, chronic stressors, and recent (adverse) life events. Hypothesis 1 stated that exposure to recent life events (near conception) and to childhood traumas would increase women's chances of having a girl baby. Hypothesis 2 stated that the relationship between stress and gender outcome is mediated by persistent posttraumatic stress disorder (PTSD) symptoms. The final sample was comprised of 225 women. The design was prospective observational. At first contact, women were retained if they were <27 weeks pregnant and met initial inclusion criteria. In interview 2, at 27–30 weeks, women were excluded for positive diagnoses of anxiety disorders besides PTSD with or without depression (Structured Clinical Interview for DSM-IV Disorders). In interview 3 (30–34 weeks), reports on stress categories (Social Stress Indicator Questionnaire) and PTSD symptoms (Post-Traumatic Checklist) were obtained. Infant gender was obtained from medical records. The relationship between stress categories and the distribution of girl/boy infants was examined with Chi Squares and logistic regression analyses. Mediation was tested with the macro PROCESS (Hayes 2012). Childhood trauma was the only stress category that increased the odds of having a girl, with an odds ratio of >3.0 for women who had been exposed to more than two such events. PTSD symptoms (partially) mediated the relationship between childhood trauma and infant gender. Findings suggest that women's exposure to childhood trauma contributes to the determination of the sex ratio at birth and that PTSD symptoms are part of the cause.     

Subjective Sleep Related to Post Traumatic Stress Disorder Symptoms among Trauma-Exposed Men and Women

Objective/Background: Sleep difficulty is both a common symptom of posttraumatic stress disorder (PTSD) and a risk factor for the development and maintenance of PTSD symptomatology. Gender differences in sleep following trauma exposure have been posited to contribute to the increased risk for the development of PTSD among women, but the persistence and long-term contributions of these potential differences to the maintenance and severity of PTSD symptoms is unclear. Participants: Men and women reporting a history of trauma exposure (n = 112, 63% female) participated in this study. Methods: Subjective sleep complaints and PTSD symptom severity were assessed using well-validated measures (Pittsburgh Sleep Quality Index, PTSD Symptom Checklist). Multivariable regression models (full sample and gender-stratified) were used to predict PTSD symptom severity from global, subscale, and individual item sleep parameters, adjusted for gender, age, race/ethnicity, education, and body mass index. Results: In the full sample, traditional measures of sleep quality and sleep disturbance were associated with PTSD symptom severity. Difficulty falling asleep, poor sleep quality, and sleep disturbance from a variety of sources were related to higher PTSD symptom severity in men, while self-reported sleep disturbance related to nightmares and emotional regulation were associated with PTSD symptom severity among women. Conclusions: These findings add to the limited literature on gender-specific risk factors related to sleep and PTSD, and may inform intervention development and implementation related to PTSD severity among vulnerable adults.     

Psychosocial treatment of posttraumatic stress disorder: a practice-friendly review of outcome research

A review of the treatment research indicates that several forms of therapy appear to be useful in reducing the symptoms of posttraumatic stress disorder (PTSD). Strongest support is found for the treatments that combine cognitive and behavioral techniques. Hypnosis, psychodynamic, anxiety management, and group therapies also may produce short-term symptom reduction. Still unknown is whether any approach produces lasting effects. Imaginal exposure to trauma memories and hypnosis are techniques most likely to affect the intrusive symptoms of PTSD, while cognitive and psychodynamic approaches may address better the numbing and avoidance symptoms. Treatment should be tailored to the severity and type of presenting PTSD symptoms, to the type of trauma experience, and to the many likely comorbid diagnoses and adjustment problems.     

Countertransference and empathic problems in therapists/helpers working with psychotraumatized persons

Countertransference in therapists working with patients with posttraumatic stress disorder (PTSD) differs from countertransference in other psychotherapeutical settings. In this article we discuss the specificities of counter- transference in treating PTSD patients and its relation to empathy. The most difficult countertransference problems occur in treating multiply traumatized patients. Countertransference may occur towards an event (e.g., war), patients who have killed people, as well as to colleagues who avoid treating PTSD patients, or towards a supervisor who avoids, either directly or indirectly, supervision of therapists working with PTSD patients. Our recommendation for the prevention of problems in treating PTSD patients include : 1) careful selection of the therapist or helper, both in the personality structure and training; 2) prevention by debriefing and team work and peer supervision; and 3) education - theoretical, practical, and therapeutical.     

Memory performance and dysfunctional cognitions in recent trauma victims and patients with post‐traumatic stress disorder

In order to investigate whether cognitive dysregulation contributed to memory impairment in trauma patients, recent trauma victims, post‐traumatic stress disorder (PTSD) patients and healthy controls were compared with regard to verbal memory and dysfunctional cognitions. There were no significant group differences with regard to verbal memory. Concerning dysfunctional cognitions, recent trauma victims hardly differed from controls, unlike PTSD patients, who showed more negative appraisal, more dysfunctional thought control strategies and externality than controls. None of them were related to memory performance in the recent trauma group, and there was a negative correlation with distraction strategy in PTSD patients. In recent trauma victims, negative appraisal increased with time since the trauma. Copyright © 2007 John Wiley & Sons, Ltd.     

Treatment for traumatic memories: Review and recommendations

The aim of this article is to provide recommendations concerning the use of exposure-based therapy for reduction of emotional responding to traumatic memories. Background for these recommendations consists of a summary of the literature on traumatic stress and symptoms of posttraumatic stress disorder (PTSD); an overview of biological, cognitive, and behavioral models for traumatic memory; and a selective review of evidence for the effectiveness of therapeutic exposure as a treatment for trauma memories and PTSD. The recommendations themselves demonstrate how clinical decision making during the course of treatment might be informed by empirical evidence and theoretical models concerning human memory, as well as ethical and legal considerations that mark this topic.     

Epidemiology of trauma, post-traumatic stress disorder (PTSD) and co-morbid disorders in Chile

BACKGROUND: In this study we examined the prevalence rates of post-traumatic stress disorder (PTSD), types of trauma most often associated with PTSD, the co-morbidity of PTSD with other lifetime psychiatric disorders, which disorders preceded PTSD, and gender differences in PTSD and trauma exposure in a representative sample of Chileans. METHOD: The DSM-III-R PTSD and antisocial personality disorder modules from the Diagnostic Interview Schedule (DIS) and modules for a range of DSM-III-R diagnoses from the Composite International Diagnostic Interview (CIDI) were administered to a representative sample of 2390 persons aged 15 to over 64 years in three cities in Chile. RESULTS: The lifetime prevalence of PTSD was 4.4% (2.5% for men and 6.2% for women). Among persons exposed to trauma, rape was most strongly associated with PTSD. Onset of PTSD significantly increased the risk of developing each of the 10 other tested disorders. Among those exposed to trauma, women were significantly more likely to develop PTSD, after controlling for assaultive violence. CONCLUSIONS: This study highlights the importance of investigating the prevalence of PTSD, patterns of co-morbidity of PTSD, and gender differences in PTSD in non-English-speaking countries.     

A meta-analytic review of exposure in group cognitive behavioral therapy for posttraumatic stress disorder

Although the efficacy of exposure is well established in individual cognitive behavioral treatments for posttraumatic stress disorder (PTSD), some clinicians and researchers have expressed concerns regarding the use of in-session disclosure of trauma details through imaginal exposure in group cognitive behavioral therapy (GCBT) for PTSD. Thus, the aim of the present study was to conduct a systematic review of the empirical support for GCBT in the treatment of PTSD and to compare GCBT protocols that encourage the disclosure of trauma details via in-session exposure to GCBT protocols that do not include in-session exposure. Randomized controlled trials that assessed the efficacy of GCBT for PTSD were included in the meta-analysis. A total of 651 participants with PTSD were included in the 12 eligible GCBT treatment conditions (5 conditions included in-group exposure, 7 conditions did not include in-group exposure). The overall pre–post effect size of GCBT for PTSD (ES = 1.13 [SE = 0.22, 95% CI: 0.69 to 1.56, p  .001]). suggests that GCBT is an effective intervention for individuals with PTSD. No significant differences in effect sizes were found between GCBT treatments that included in-group exposure and those that did not. Although the attrition rate was higher in treatments that included exposure in-group, this rate is comparable to attrition rates in individual CBT treatments and pharmacotherapy for PTSD. The results from this meta-analysis suggest that concerns about the potentially negative impact of group exposure may be unwarranted, and support the use of exposure-based GCBT as a promising treatment option for PTSD.     

暴力袭击造成的创伤后应激障碍临床个案报告

目的分析暴力袭击造成的创伤后应激障碍形成的心理机制，探讨运用系统脱敏法，结合认知疗法与行为疗法中的放松训练，治疗暴力袭击造成的PTSD（创伤后应激障碍）的方法和步骤，为此类案例的临床治疗提供借鉴。方法采用访谈法、认知疗法，放松训练及系统脱敏法对一名暴力袭击造成的PTSD患者进行心理咨询与治疗。结果患者认识到PTSD发生的心理机制，在没有任何药物辅助的情况下，通过认知治疗、系统脱敏法及放松训练．患者社会功能与心理功能已经基本恢复。结论系统脱敏法结合认知疗法与放松训练，对暴力袭击造成的创伤后应激障碍的治疗有显著的临床疗效。     

Experimental approaches to cognitive abnormality in posttraumatic stress disorder

During the past decade, experimental psychopathologists have increasingly applied the concepts and methods of cognitive psychology to elucidate information-processing abnormalities in people with posttraumatic stress disorder (PTSD). These studies have shown that individuals with PTSD: (a) selectively process trauma-relevant material in the emotional Stroop paradigm; (b) exhibit enhanced memory for material related to trauma in explicit and perhaps implicit tests; (c) exhibit difficulty forgetting trauma words during directed forgetting; and (d) exhibit problems retrieving specific autobiographical memories in response to cue words, instead recalling “overgeneral” memories. These studies suggest that experimental methods can complement traditional, self-report methods for studying cognitive disturbances in PTSD.