Traumatic stress in late pregnancy

Traumatic stress has traditionally been studied in the aftermath of traumatic events. In contrast, this study aimed to explore if traumatic stress can occur before an event that is perceived as threatening or feared. Traumatic stress, as related to the forthcoming delivery, was studied in 1224 women. Background data and psychological characteristics were assessed in early pregnancy and traumatic stress and fear of childbirth in late pregnancy. Of all subjects, 2.3% met all DSM-IV criteria for posttraumatic stress disorder (PTSD) and 5.8% fulfilled criteria B, C, and D in late pregnancy. Traumatic stress and fear of childbirth correlated significantly. High trait anxiety, depressive symptomatology, psychological/psychiatric counseling related to childbirth, and self-reported psychological problems, measured in early pregnancy, were risk factors for traumatic stress and fear of childbirth in late pregnancy. Results suggest the occurrence of "pre"traumatic stress (i.e., a threatening forthcoming event provoking symptoms similar to those after a traumatic event).     

A Pilot Study of Interpersonal Psychotherapy for PTSD in Women Veterans

Objective: This pilot study aimed to determine whether interpersonal psychotherapy (IPT) for posttraumatic stress disorder (PTSD) would be effective with a sample of women veterans who experienced military-related PTSD.Method: Women veterans presenting for mental health services through the Trauma Services Program at the Washington, DC, Veterans Affairs Medical Center (VAMC) were referred to the study by Veterans Affairs (VA) clinicians if they experienced trauma during their military service and scored > 35 on the PTSD Checklist–Military Version. A total of 20 women completed a baseline assessment and were referred to treatment, the first trial of this treatment method with a veteran sample. Of the 15 women veterans who started treatment, 10 completed a trial of 12 individual sessions. Assessments were conducted posttreatment and at three months posttreatment follow-up. Results: There was a significant decline in PTSD symptom severity from baseline to posttreatment, and these gains were maintained at three-month follow-up. Approximately one-third of the group no longer met full criteria for PTSD diagnosis, results that are comparable to studies of evidence-based treatments for PTSD (prolonged exposure and cognitive processing therapy) in military samples. Conclusions: IPT, a non-trauma-focused intervention that aims to increase social support and improve interpersonal functioning, shows promise as another means of addressing PTSD in veterans. It should be tested in a larger sample to determine if IPT for PTSD might serve as an alternative for veterans who would prefer a non-trauma-focused intervention to address their difficulties.     

The prevalence and impact of post traumatic stress disorder and burnout syndrome in nurses

Objective: To determine whether post traumatic stress disorder (PTSD) and burnout syndrome (BOS) are common in nurses, and whether the co‐existence of PTSD and BOS is associated with altered perceptions of work and nonwork‐related activities. Methods: University hospital nurses were administered four validated psychological questionnaires. Results: The response rate was 41% (332/810). Twenty two percent (73/332) had symptoms of PTSD, 18% (61/332) met diagnostic criteria for PTSD, and 86% (277/323) met criteria for BOS. Ninety eight percent (59/60) of those fulfilling diagnostic criteria for PTSD were positive for BOS. When grouped into three categories: positive for PTSD and BOS (n=59), positive for BOS and negative for PTSD (n=217), and negative for both BOS and PTSD (n=46), there were significant differences in the years of employment as a nurse (P<.0001), perceptions of collaborative nursing care (P=.006), confidence in physicians (P=.01), and perception that their work impacted patient outcomes (P=.01). Nurses with BOS and PTSD were significantly more likely to have difficulty in their life outside of the work environment when compared to those with BOS alone. Conclusions: We identified that PTSD and BOS are common in nurses and those with PTSD will almost uniformly have symptoms of BOS. Co‐existence of PTSD and BOS has a dramatic effect on work and nonwork related activities and perceptions. Depression and Anxiety, 2009. © 2009 Wiley‐Liss, Inc.     

Post-traumatic stress is associated with verbal learning,memory, and psychomotor speed in HIV-infected and HIV-uninfected women

The prevalence of post-traumatic stress disorder (PTSD) is higher among HIV-infected (HIV+) women compared with HIV-uninfected (HIV?) women, and deficits in episodic memory are a common feature of both PTSD and HIV infection. We investigated the association between a probable PTSD diagnosis using the PTSD Checklist-Civilian (PCL-C) version and verbal learning and memory using the Hopkins Verbal Learning Test in 1004 HIV+ and 496 at-risk HIV? women. HIV infection was not associated with a probable PTSD diagnosis (17 % HIV+, 16 % HIV?; p?=?0.49) but was associated with lower verbal learning (p?<?0.01) and memory scores (p?<?0.01). Irrespective of HIV status, a probable PTSD diagnosis was associated with poorer performance in verbal learning (p?<?0.01) and memory (p?<?0.01) and psychomotor speed (p?<?0.001). The particular pattern of cognitive correlates of probable PTSD varied depending on exposure to sexual abuse and/or violence, with exposure to either being associated with a greater number of cognitive domains and a worse cognitive profile. A statistical interaction between HIV serostatus and PTSD was observed on the fine motor skills domain (p?=?0.03). Among women with probable PTSD, HIV? women performed worse than HIV+ women on fine motor skills (p?=?0.01), but among women without probable PTSD, there was no significant difference in performance between the groups (p?=?0.59). These findings underscore the importance of considering mental health factors as correlates to cognitive deficits in women with HIV.     

Empirically supported psychological treatments for adult acute stress disorder and posttraumatic stress disorder: a review

Background: Acute stress disorder (ASD) predicts the development of posttraumatic stress disorder (PTSD), which in some sufferers can persist for years and lead to significant disability. We carried out a review of randomized controlled trials to give an update on which psychological treatments are empirically supported for these disorders, and used the criteria set out by Chambless and Hollon [1998: J Consult Clin Psychol 66:7–18] to draw conclusions about efficacy, first irrespective of trauma type and second with regard to particular populations. Methods: The PsycINFO and PubMed databases were searched electronically to identify suitable articles published up to the end of 2008. Fifty‐seven studies satisfied our inclusion criteria. Results: Looking at the literature undifferentiated by trauma type, there was evidence that trauma‐focused cognitive behavioral therapy (CBT) and eye movement desensitization and reprocessing (EMDR) are efficacious and specific for PTSD, stress inoculation training, hypnotherapy, interpersonal psychotherapy, and psychodynamic therapy are possibly efficacious for PTSD and trauma‐focused CBT is possibly efficacious for ASD. Not one of these treatments has been tested with the full range of trauma groups, though there is evidence that trauma‐focused CBT is established in efficacy for assault‐ and road traffic accident‐related PTSD. Conclusions: Trauma‐focused CBT and to a lesser extent EMDR (due to fewer studies having been conducted and many having had a mixed trauma sample) are the psychological treatments of choice for PTSD, but further research of these and other therapies with different populations is needed. Depression and Anxiety, 2009. © 2009 Wiley‐Liss, Inc.     

La peur de l’accouchement chez des nullipares : lien avec la douleur lors de l’accouchement,les symptômes de stress post-traumatique et les symptômes dépressifs post-partum

ObjectiveFear of childbirth is common in women who are pregnant with their first child and is associated with important consequences such as abortions and miscarriages. Twenty percent of nulliparous women seem to exhibit a mild or moderate fear, while 6% present an excessive and irrational fear known as tocophobia. Tocophobia is suggested to be associated with many negative consequences such as postpartum depression (PPD) and Post-traumatic stress (PTS). However, there is little empirical evidence to support these relationships. Recently, Fairbrother and Woody (2007) did not observe a link between the fear of childbirth and symptoms of PPD and PTS in nulliparous women. Some results, near the significance level, could be explained by a lack of statistical power. The present study focused on the link between the fear of childbirth and the process of delivery, the perception of pain, PPD and PTS. More specifically, it aimed to test three hypotheses: (i) fear of childbirth will be linked to the process of delivery, especially regarding the perception of pain, the use of anaesthesia and the use of Caesarean section; (ii) a high level of fear of childbirth will be associated with more negative postpartum consequences (namely PPD/PTS symptoms); (iii) the process of delivery and pain will also be related to post-delivery symptoms. Mediation effects were tested.MethodData from a longitudinal study were used to meet the hypotheses. A total of 176 nulliparous pregnant women responded to questionnaires at two time measurements (during pregnancy and at 5 weeks postpartum).ResultsFear of childbirth is related to the perception of pain at birth among women delivering vaginally, in the absence of anaesthesia. It is also linked to symptoms of PPD and PTS, regardless of whether or not anaesthesia was used. Fear of childbirth also appears to be strongly associated to symptoms of PTS in women who have experienced an unplanned caesarean section. Thus, symptoms of postpartum PTS could play a mediating role in the link between fear of childbirth and PPD.ConclusionsThese results support the relevance of taking into account the fear of childbirth and perception of pain in connection with symptoms of PTS and PPD in nulliparous women. The unplanned caesarean section (including emergency caesarean) also appears to be important in the study of the relationship between fear and symptoms of PTS. Fear of childbirth could render the experience of childbearing more negative and predispose to PTS and PPD. Enabling psychological vulnerabilities could also be an interesting avenue for understanding these links. Limitations are discussed.     

Elevated rates of memory impairment in military service-members and veterans with posttraumatic stress disorder

Introduction: Studies investigating the neurocognitive effects of posttraumatic stress disorder (PTSD) routinely find “deficits” in various cognitive domains. However, the rate of cognitive impairment in individuals with PTSD remains unclear, as studies have focused on null hypothesis testing (NHT) and inferring patterns of impairment rather than empirically determining the rate of cognitive impairment in this sample. Method: This study examined rates of cognitive impairment using a domain-specific approach in non-treatment-seeking Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn service members and veterans with (n = 92) and without (n = 79) PTSD and without substance abuse/dependence who passed a performance validity measure and were matched on age, education, estimated IQ, and ethnicity. Chi-square analyses were used to compare the rate of cognitive impairment across groups based on normative scores using three cutoffs (?1, ?1.5, and ?2 SDs). NHT was also used to compare performances across groups. Results: Individuals with PTSD showed higher rates of impairment in memory (?1-SD cutoff) than controls, but equivalent rates of impairment in attention, processing speed, and executive functioning; no significant differences were found on NHT. Impairment in any domain was also more prevalent in PTSD (?1-, ?1.5-, and ?2-SD cutoffs). No differences were found on NHT or rates of impairment in individuals with PTSD with (n = 34) and without (n = 58) depression. Conclusions: Patients with PTSD were more likely to meet criteria for memory impairment and to show impairment in any domain than controls. Patients with PTSD and comorbid depression were no more likely to be impaired in any cognitive domain or to have lower scores on individual cognitive tasks than patients with PTSD alone. Clinicians noting cognitive impairment in individuals with PTSD should exercise caution before ascribing that impairment to another etiology if deficits are limited to memory.     

A randomized clinical trial of in-person vs. home-based telemedicine delivery of Prolonged Exposure for PTSD in military sexual trauma survivors

Posttraumatic stress disorder (PTSD) is common in women who experienced Military Sexual Trauma (MST). Despite Veterans Affairs Medical Center-wide screening and tailored MST services, substantial barriers to care exist, and about 50 % of those who start evidence-based treatment for PTSD drop out prematurely. Home-based telemedicine (HBT) may reduce logistical and stigma related barriers to mental health care, thereby reducing dropout. The current randomized clinical trial (NCT02417025) for women veterans with MST-related PTSD (N = 136) compared the efficacy of HBT delivery of Prolonged Exposure (PE) to in-person delivery of PE on measures of PTSD and depression, as well as on “PE dose” received. Hypotheses predicted that women in the HBT PE group would complete more sessions, and evince greater PTSD and depression symptom reduction compared to in-person PE. Results revealed that there were no differences in dose received or PTSD symptom reduction between in-person and HBT conditions; however, dose (i.e., more sessions) was related to reduced PTSD symptom severity. Future research should examine other factors associated with high PTSD treatment dropout among MST patients.     

Affect intensity and lability: the role of posttraumatic stress disorder symptoms in borderline personality disorder

Background: Emotion dysregulation is likely a core psychological process underlying the heterogeneity of presentations in borderline personality disorder (BPD) and is associated with BPD symptom severity. Emotion dysregulation has also been independently associated with posttraumatic stress disorder (PTSD), a disorder that has been found to co‐occur with BPD in 30.2% of cases in a nationally representative sample. However, relatively little is known about the specific relationships between emotion dysregulation and PTSD among those diagnosed with BPD. The purpose of this study was to evaluate relationships between PTSD symptom severity and negative affect intensity and affective lability among individuals with BPD. Method: Participants were 67 individuals diagnosed with BPD (79% women; M _age = 38, SD = 10), who reported one or more DSM‐IV PTSD Criterion A events. Results: Hierarchical multiple regression analyses indicated that when examined concurrently with BPD symptom severity, PTSD symptom severity, but not BPD symptom severity, was related to negative affect intensity and affective lability. Re‐experiencing symptoms uniquely predicted affective lability, and hyperarousal symptoms uniquely predicted negative affect intensity, lending additional support to emerging literature linking re‐experiencing and hyperarousal symptoms with emotion dysregulation. Conclusions: PTSD symptom severity among individuals with a BPD diagnosis is related to elevations in emotion dysregulation. It is important to evaluate whether early treatment of PTSD symptoms provided concurrently with BPD treatment leads to enhanced improvements in emotion regulation among individuals with co‐occurring PTSD and BPD. Depression and Anxiety, 2011. © 2011 Wiley‐Liss, Inc.     

Risk factors and posttraumatic stress disorder: are they especially predictive following exposure to less severe stressors?

Background: The diagnosis of posttraumatic stress disorder (PTSD) requires exposure to a traumatic stressor, as defined by Criterion A in the DSM criteria for PTSD. Yet, over the course of successive revisions of the diagnostic manual, the range of qualifying stressors has expanded considerably (e.g., watching terrorist attacks on television). Moreover, stressors that fall short of qualifying for even an expanded Criterion A can produce apparent PTSD. Taken together, these findings imply that people who do satisfy symptomatic criteria for PTSD following exposure to less severe stressors carry a heavy burden of risk factors. Method: To test this hypothesis, we examined whether the association between the risk factor of lower intelligence and more severe PTSD and depression symptoms would be greater among women reporting less severe CSA (n = 15) relative to women who reported moderate (n = 54) or high (n = 31) severity CSA. Results: The evidence was consistent with this hypothesis for subjects in the low and moderate severity groups, but less so for those in the high severity group. Conclusions: Lower intelligence was a more potent risk factor for posttraumatic distress among people exposed to less severe relative to moderately severe stressors. Depression and Anxiety, 2011. © 2011 Wiley Periodicals, Inc.     

Treatment of post-traumatic stress disorder in people with dementia: a structured literature review

Post-traumatic stress disorder (PTSD) is associated with cognitive dysfunctions and is an independent risk factor for dementia. A recent study has found the prevalence of PTSD in people with dementia is 4.7%–7.8%. However, little is known about the effectiveness of PTSD treatment for people with dementia. The primary aim of the current study is to review previous studies on the treatment of PTSD in people with dementia. A structured literature review was performed using a ‘Preferred Reporting Items for Systematic Reviews and Meta-Analyses’ analysis in PubMed, Embase, PsycINFO and CINAHL. Two independent researchers screened titles and abstracts. The inclusion criteria were: PTSD symptoms present, diagnosis of dementia, PTSD treatment form described and effects of the treatment mentioned. Articles that matched these criteria were included and content and quality were analyzed. We included nine articles, all case reports, with a total of 11 cases. The discussed treatment options are eye movement desensitisation and reprocessing (EMDR) (n = 3), prolonged exposure (n = 1), cognitive behavioural therapy (n = 1) and pharmacological treatment (n = 4). All articles reported a positive effect of the intervention on several monitored symptoms. Evidence for positive effects and feasibility of EMDR were most reliable, and it was applied in two articles of sufficient quality published in 2018 and 2019. EMDR ‘on-the-spot’ was described with positive effect in one article in which three cases were discussed. The quality of included papers ranged from insufficient to sufficient. This review shows that people with PTSD and dementia can benefit from PTSD treatment. EMDR, prolonged exposure, acceptance and commitment therapy and pharmacological treatment are applicable in this population. EMDR treatment is most described in this population (n = 5) and shows positive results, and the studies are of sufficient quality (n = 3). Further research in the form of a randomised controlled trial is required to study the effectivity of different treatment interventions in this population.     

Functional impairment in adults with past posttraumatic stress disorder: findings from primary care

Background: Although many patients with posttraumatic stress disorder (PTSD) experience a reduction in posttraumatic symptoms over time, little is currently known about the extent of their residual functional impairment. This study examines functional impairment in primary care patients with a history of PTSD as compared to patients with current PTSD, and those who never developed PTSD following exposure to trauma. Methods: The sample consisted of 321 trauma‐exposed low‐income, predominantly Hispanic adults attending a large urban primary care practice. PTSD was assessed with the Lifetime Composite International Diagnostic Interview and other psychiatric disorders with the SCID‐I. Physical and mental health‐related quality of life was assessed with the Medical Outcome Health Survey (SF‐12), and functional impairment with items from the Sheehan Disability Scale and Social Adjustment Scale Self‐Report. Results: Logistic regression analyses controlling for gender, psychiatric comorbidity, and interpersonal traumas showed that although patients with past PTSD function significantly better than patients with current PTSD, they experience persisting deficits in mental health‐related quality of life compared to trauma‐exposed patients who never developed PTSD. Overall, results revealed a continuum of severity in psychiatric comorbidity, functioning, and quality of life, with current PTSD associated with the most impairment, never having met criteria for PTSD with the least impairment, and history of PTSD falling in between. Conclusions: In this primary care sample, adults with a history of past PTSD but no current PTSD continued to report enduring functional deficits, suggesting a need for ongoing clinical attention. Depression and Anxiety, 2011.© 2011 Wiley‐Liss, Inc.     

The significance of reported childbirth pain

Self-reported childbirth pain was studied in 78 randomly selected primiparae, followed by semi-structured interviews during pregnancy and the post partum period. Intense childbirth pain was more common in women having a low educational level. A negative attitude towards the present pregnancy and motherhood was also associated with painful deliveries. There was a high incidence of mental disturbance during pregnancy in women reporting intense pain. Antenatal training and the partner's presence in the delivery room did not influence the woman's experience of pain. The course of the delivery from an obstetrical point of view was unrelated to the women's self-reports of pain.     

Older Adults Exposed to Ongoing versus Intense Time-Limited Missile Attacks: Differences in Symptoms of Posttraumatic Stress Disorder

Objective: The potentially different psychological effects of ongoing trauma vis-à-vis an intense time-limited exposure to trauma have not been examined in older adults. Therefore, this study examined posttraumatic stress disorder (PTSD) symptoms and their health concomitants in two groups of older adults in Israel: those exposed to ongoing missile attacks and those exposed to an intense time-limited period of missile attacks. Method: In the third administration of the Israeli component of the Survey of Health, Ageing, and Retirement in Europe (SHARE-Israel), 297 older adults reported ongoing exposure to missile attacks due to the Israel–Gaza conflict (mean age = 66.97), while 309 older adults reported exposure to an intense period of missile attacks during the Second Lebanon War (mean age = 66.63). Participants completed measures of PTSD symptoms, and physical, cognitive, and mental health. Results: Older adults with ongoing exposure reported higher PTSD symptom level relative to those with intense time-limited exposure. The groups also differed in health variables related to PTSD symptoms. Namely, impaired physical and cognitive health were related to a higher level of PTSD symptoms in ongoing exposure, while impaired mental health was related to a higher PTSD symptom level following intense time-limited exposure. Conclusions: The findings suggest that physical and cognitive health involves resources that are vital for daily survival when living under ongoing warfare threat, whereas mental health involves resources that are needed in dealing with psychological effects of warfare trauma. Accordingly, different interventions may be necessary when helping older adults exposed to ongoing versus intense time-limited trauma.     

Development of the feminine gender role stress scale. A cognitive-behavioral measure of stress, appraisal, and coping for women.

The cognitive appraisal of threats and challenges to sterotypical feminine gender role coping behavior was defined as feminine gender role stress (FGRS). This article describes the development of a self-report measure of FGRS. Situations perceived as more stressful for women than for men wer categorized by factor analysis, yielding the following constellation of maladaptive stress responses particularly salient for women: (a) fear of unemotional relationships, (b) fear of being unattractive, (c) fear of victimization, (d) fear of behaving assertively, and (e) fear of not being nurturant. Women demonstrated significantly higher FGRS appraisal scores than men, and scores among women showed good 2-week test-retest reliability. The tendency to appraise situations on the FGRS scale as stressful was associated with the tendency to consider daily hassles stressful but was not related to self-perceived femininity in women. It was predicted that women who tend to exhibit the FGRS appraisal style would have more difficulty in coping with stressors related to depression. Supporting this hypothesis, women with higher FGRS scores reported greater depression than those with lower scores. The assessment of FGRS appraisal and coping style in women provides useful information for devising treatment strategies to improve women's health through promotion of adaptive coping.     

Previous experience of spontaneous or elective abortion and risk for posttraumatic stress and depression during subsequent pregnancy

Background: Few studies have considered whether elective and/or spontaneous abortion (EAB/SAB) may be risk factors for mental health sequelae in subsequent pregnancy. This paper examines the impact of EAB/SAB on mental health during subsequent pregnancy in a sample of women involved in a larger prospective study of posttraumatic stress disorder (PTSD) across the childbearing year (n=1,581). Methods: Women expecting their first baby completed standardized telephone assessments including demographics, trauma history, PTSD, depression, and pregnancy wantedness, and religiosity. Results: Fourteen percent (n=221) experienced a prior elective abortion (EAB), 13.1% (n=206) experienced a prior spontaneous abortion (SAB), and 1.4% (n=22) experienced both. Of those women who experienced either an EAB or SAB, 13.9% (n=220) appraised the EAB or SAB experience as having been “a hard time” (i.e., potentially traumatic) and 32.6% (n=132) rated it as their index trauma (i.e., their worst or second worst lifetime exposure). Among the subset of 405 women with prior EAB or SAB, the rate of PTSD during the subsequent pregnancy was 12.6% (n−51), the rate of depression was 16.8% (n=68), and 5.4% (n−22) met criteria for both disorders. Conclusions: History of sexual trauma predicted appraising the experience of EAB or SAB as “a hard time.” Wanting to be pregnant sooner was predictive of appraising the experience of EAB or SAB as the worst or second worst (index) trauma. EAB or SAB was appraised as less traumatic than sexual or medical trauma exposures and conveyed relatively lower risk for PTSD. The patterns of predictors for depression were similar. Depression and Anxiety, 2010.© 2010 Wiley‐Liss, Inc.     

Postconcussion symptoms reported by Operation Enduring Freedom/Operation Iraqi Freedom veterans with and without blast exposure,mild traumatic brain injury,and posttraumatic stress disorder

Objective: This study examined symptom reporting related to the 10th Edition of the International Statistical Classification of Diseases and Related Health Problems (ICD–10) criteria for postconcussional syndrome (PCS) in Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) Veterans. Our aims were to: (a) examine relationships among PCS symptoms by identifying potential subscales of the British Columbia Postconcussion Symptom Inventory (BC-PSI); and (b) examine group differences in BC-PSI items and subscales in Veterans with and without blast exposure, mild traumatic brain injury (mTBI), and posttraumatic stress disorder (PTSD). Method: Our sample included Veterans with blast-related mTBI history (n = 47), with blast exposure but no mTBI history (n = 20), and without blast exposure (n = 23). Overall, 37 Veterans had PTSD, and 53 did not. We conducted an exploratory factor analysis (EFA) of the BC-PSI followed by multivariate analysis of variance to examine differences in BC-PSI subscale scores by blast exposure, mTBI history, and PTSD. Results: BC-PSI factors were interpreted as cognitive, vestibular, affective, anger, and somatic. Items and factor scores were highest for Veterans with blast exposure plus mTBI, and lowest for controls. Vestibular, affective, and somatic factors were significantly higher for Veterans with blast exposure plus mTBI than for controls, but not significantly different for those with blast exposure but no mTBI. These results remained significant when PTSD symptom severity was included as a covariate. Cognitive, anger, and somatic subscales were significantly higher for Veterans with PTSD, though there was no interaction effect of PTSD and mTBI or blast history. Conclusions: EFA-derived subscales of the BC-PSI differentiated Veterans based on blast exposure, mTBI history, and PTSD.     

Event-based prospective memory among veterans: The role of posttraumatic stress disorder symptom severity in executing intentions

Objective: Posttraumatic stress disorder (PTSD) has been linked with neuropsychological deficits in several areas, including attention, learning and memory, and cognitive inhibition. Although memory dysfunction is among the most commonly documented deficits associated with PTSD, our existing knowledge pertains only to retrospective memory. The current study investigated the relationship between PTSD symptom severity and event-based prospective memory (PM). Method: Forty veterans completed a computerized event-based PM task, a self-report measure of PTSD, and measures of retrospective memory. Results: Hierarchical regression analysis results revealed that PTSD symptom severity accounted for 16% of the variance in PM performance, F(3, 36) = 3.47, p < .05, after controlling for age and retrospective memory. Additionally, each of the three PTSD symptom clusters was related, to varying degrees, with PM performance. Conclusions: Results suggest that elevated PTSD symptoms may be associated with more difficulties completing tasks requiring PM. Further examination of PM in PTSD is warranted, especially in regard to its impact on everyday functioning.     

Traumatic memories of childbirth relate to maternal postpartum posttraumatic stress disorder

The trauma memory is a crucial feature of PTSD etiology and maintenance. Nonetheless, the nature of memories associated with childbirth-related posttraumatic stress disorder (CB-PTSD) requires explication. The present study, as part of a larger project on psychological outcomes of childbirth, utilized a multi-method approach to characterize childbirth memories in relation to CB-PTSD symptoms. We here assessed 413 women who completed self-report measures pertaining to CB-PTSD, postpartum depression, and childbirth memories. Additionally, a subset of 209 women provided written childbirth narratives, analyzed using Linguistic Inquiry and Word Count software. Women endorsing CB-PTSD symptoms on the PTSD-Checklist (PCL)-5 reported more incoherent childbirth memories with more emotional and sensory details, and more frequent involuntary recall and reliving of the memory. They also indicated the childbirth experience was more central to their identity. Written narratives in those with probable CB-PTSD were characterized by less (positive) affective processes, and more cognitive processes. We infer that childbirth memories in women who endorse symptoms of CB-PTSD in the early postpartum period resemble those described in the general PTSD literature. This suggests that childbirth may be experienced as traumatic and evoke a traumatic memory, implicated in symptom endorsement. Opportunities for therapeutic interventions modifying traumatic memories of childbirth in women at risk for CB-PTSD need to be investigated. Future research examining characteristics of traumatic childbirth memories is needed to advance our understanding of this overlooked postpartum condition.     

Latent emotion profiles of PTSD and specific emotions predicting differential therapy outcomes in a dismantling study of cognitive processing therapy

Posttraumatic stress disorder (PTSD) is theoretically maintained by avoidance of emotions elicited from trauma-related beliefs. Whether PTSD symptom profiles and specific emotions predict treatment response is unknown. This secondary data analysis examined: a) whether individuals with PTSD can be sub-classified based on symptom clusters and specific emotions, and b) if these subgroups predict differential responses to cognitive versus exposure-based PTSD interventions. Women with physical or sexual assault-related PTSD were randomized to CPT (cognitive processing therapy elements only), CPT with written accounts (CPT+A), or written accounts (WA) only (n = 150). Participants completed baseline measures of PTSD, state anxiety, internalized anger, externalized anger, shame, and guilt, and weekly PTSD measures during and 6 months after treatment. Latent profile analyses revealed four subgroups: low symptoms and emotions; moderate-high reexperiencing, low internalized emotions (i.e., moderate-high reexperiencing, moderate avoidance/hyperarousal/guilt, low shame/internalized anger/anxiety); low reexperiencing, moderate emotions (i.e., low re-experiencing, moderate avoidance/hyperarousal/guilt, moderate other emotions); and high symptoms and emotions (high symptoms and emotions except moderate externalized anger). The high symptom and emotion subgroup experienced greater PTSD symptom improvements in cognitive conditions than WA. Other groups did not exhibit differential change across conditions. Cognitive interventions may be well-suited for severe PTSD with high self-directed emotions.ClinicalTrials.gov identifierNCT00245232