Reductions In Posttraumatic Stress Disorder Research Articles

Decreases in psychiatric symptoms persist following exposure-based group therapy for sexual violence victimization among incarcerated women.

Survivors Healing from Abuse: Recovery through Exposure (SHARE) is a brief, exposure-based group treatment for incarcerated female survivors of sexual violence. Preliminary evaluations of SHARE showed declines in depression and posttraumatic stress disorder (PTSD) symptoms from pre- to posttreatment. However, prior investigations have not included a longitudinal follow-up period and thus knowledge of whether therapeutic benefits persist following the termination of the group is lacking. Here, we examined data from 57 incarcerated women who completed SHARE and provided follow-up data while still incarcerated (M = 95 days posttreatment). Results from a one-way repeated-measures ANOVA showed significant reductions in PTSD and depression symptoms from pre- to posttreatment (large effect sizes), with symptoms further reduced during the follow-up period. In addition, McNemar tests showed a significant reduction in the proportion of participants at or above the clinical cut-off for probable PTSD and depression from pre- to posttreatment as well as from posttreatment to the follow-up assessment. Together, results suggest that the therapeutic benefits of SHARE persist after treatment is completed. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Longitudinal relationships among posttraumatic stress disorder symptom clusters in response to positive memory processing

Background and objectives: Avoidance, inherent to posttraumatic stress disorder (PTSD) symptomatology, is theoretically and empirically linked to the maintenance of PTSD symptom severity. While research indicates traumatized individuals avoid positive and trauma memories, several PTSD treatments focus exclusively on traumatic memories. We examined the mediating role of PTSD's avoidance in the relationship between processing positive memories and PTSD cluster severity (intrusion, mood/cognitions, arousal). Methods: Sixty-five trauma-exposed college students (Mage = 22.52; 86.10% female) were randomly assigned to 3 conditions: narrating/processing, writing/processing, or control (same task across baseline [T0] and follow-up [T1]). Results: Half-longitudinal mediation models indicated participation in the narrating vs. writing and control conditions predicted decreases in T1 intrusion severity via reduction in T1 avoidance severity. Similarly, participation in the narrating vs. writing and control conditions predicted decreases in T1 mood/cognitions' severity via reduction in T1 avoidance severity. Participation in the narrating vs. writing condition predicted decreases in T1 arousal severity via reduction in T1 avoidance severity. Limitations: Data was obtained from an analogue small-size sample of university students. In addition, sessions were only 6–8 days apart, with the processing component of each session lasting ∼30 min. Conclusions: Processing positive memories may relate to lower PTSD severity via a reduction in PTSD's avoidance, paralleling effects of processing trauma memories. Our findings support future investigations of the mechanisms underlying impacts of positive memory processing in the context of PTSD treatments.

Massed Cognitive Processing Therapy in Active-Duty Military: A Case Series

Despite consistent evidence that Cognitive Processing Therapy (CPT) is an efficacious treatment for posttraumatic stress disorder (PTSD), the effects among active-duty service members and veterans have been smaller than for civilians. Modifications to standard delivery may be needed to increase treatment engagement and completion, which could improve outcomes in this population. Delivering CPT in a massed format may reduce barriers to care and enable more rapid symptom reduction, yet clinicians and patients may have concerns about the tolerability and practicality of such interventions. This case series describes a course of CPT delivered in 5 days in a mixed group and individual format among 4 active-duty military service members as part of a larger randomized clinical trial. Although the pattern of symptom change differed between patients, most demonstrated clinically significant reductions in PTSD and depression symptoms during the 5-day treatment. Patients reported that the pace was tolerable and that the mixed group and individual format was beneficial. Although further research is needed to understand the longer-term outcomes of massed CPT, this therapy format has important implications for the future delivery of treatments for PTSD.

The effectiveness of PTSD treatment for adolescents in the juvenile justice system: A systematic review.

The objective of this study was to systematically review existing empirical evidence on the effectiveness of trauma-specific treatment for justice-involved adolescents and evaluate the impact of the interventions on the reduction of posttraumatic stress disorder (PTSD) symptoms, co-occurring mental health symptoms, and juvenile justice-related outcomes. A systematic literature search was conducted using a four-step process. Studies were included if they used a manualized, trauma-specific treatment with at least one control or comparison group and a sample comprised exclusively of justice-involved adolescents. In total, 1,699 unique records were identified, and 56 full-text articles were reviewed, of which 7 met the criteria for inclusion. Trauma-specific interventions led to a decrease in PTSD symptoms compared with a control group in four of seven studies, and two studies also demonstrated a reduction in trauma-related depressive symptoms. Finally, juvenile justice-related outcomes were measured in only four studies, with one study finding moderately reduced rates of delinquent behavior and recidivism following trauma-specific treatment. The results from this systematic review suggest that trauma-specific treatment interventions have promising effects for justice-involved adolescents. However, the results reveal a dearth of quality intervention research for treating youths with histories of trauma in the justice system. Significant gaps in the literature are highlighted, and suggestions for future directions are discussed. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

The Effect of Mindfulness-Based Stress Reduction on Posttraumatic Stress of Mothers With Premature Neonates Admitted to a Neonatal Intensive Care Unit.

Mothers experience posttraumatic stress disorder with the birth of a premature neonate. The purpose of this study was to determine the effect of mindfulness-based stress reduction on posttraumatic stress of mothers with premature neonates in Iran. Sixty mothers with premature neonates were selected by using convenience sampling and stratified random allocation. Mindfulness-based stress reduction was trained and mean posttraumatic stress disorder was measured. Mean posttraumatic stress scores of the 2 groups were statistically significant immediately and 1 month after the intervention (independent t test, P < .05). Posttraumatic stress of both groups reduced over time, but this reduction was more significant in the intervention group (repeated-measures analysis of variance, P < .05). Concerning the positive role of mindfulness-based stress reduction in posttraumatic stress disorder of mothers, it is recommended to use this approach in care programs of mothers with premature neonates.

Exercise to Reduce Posttraumatic Stress Disorder Symptoms in Veterans.

Physical exercise offers benefits for treating psychological disorders, particularly depression. Exercise is associated with reduction of posttraumatic stress disorder (PTSD) symptoms in civilians. Given the comorbidities and unique trauma experiences of the veteran population, the current work aims to estimate the effect of exercise on PTSD symptoms in veteran samples. A systematic review identified 6 single-arm studies and 3 randomized controlled trials (RCTs) using exercise as an interventional treatment among veteran samples with full or subsyndromal PTSD. Most single-arm studies used yoga-based interventions, whereas RCTs showed more variety and included yoga, aerobic activity, and resistance exercises. Data synthesis of study results revealed a medium standardized mean difference for the single-arm trials (Hedges g, -0.60, P = .03) and a small-to-medium standardized mean difference for the RCTs (Hedges g, -0.40, P = .06). Single-arm studies were all rated at serious risk of bias. Only 1 RCT was rated at high risk of bias, although the remaining RCTs showed some concern of elevated bias. There is preliminary evidence that exercise may be a useful treatment option for PTSD symptom reduction in veterans. Our review also highlights the need for additional high-quality randomized trials to confirm the benefits of exercise for PTSD symptom reduction in veterans.

Treating posttraumatic stress disorder at home in a single week using 1-week virtual massed cognitive processing therapy.

Posttraumatic stress disorder (PTSD) treatments are increasingly delivered in massed formats and have shown comparable results to standard, weekly treatment. To date, massed cognitive processing therapy (CPT), delivered daily, has been delivered primarily in combination with adjunctive services and among veteran populations, but it has not been rigorously evaluated as a standalone intervention. The present study evaluated 1‐week massed CPT delivered virtually (i.e., via telehealth) to a community sample of trauma‐exposed individuals (N = 24). Using a single‐arm open‐label design, participants received CPT twice per day for 5 days. The results indicated that most participants completed treatment (n = 23, 95.8%), and no adverse events were reported. Participants exhibited large reductions in clinician‐rated, d = 2.01, and self‐reported PTSD symptoms, d = 2.55, as well as self‐reported depressive symptoms, d = 1.46. On average, participants reported a 5‐point PTSD symptom reduction and 1‐point reduction in depressive symptoms for each treatment day. Reductions in PTSD and depressive symptoms were maintained at 3‐month follow‐up. Overall, 1‐week massed CPT delivered virtually was shown to be feasible and to result in rapid symptom reductions that were sustained over time. Virtual massed CPT has the potential to increase access to effective treatments and help trauma survivors restore aspects of their lives in short amounts of time.

Imaginal exposure processing during Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure (COPE) therapy: Examination of linguistic markers of cohesiveness.

Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE) is an integrated, evidence-based treatment that results in significant reductions in posttraumatic stress disorder (PTSD) and substance use disorder (SUD) severity. Emotional processing theory suggests that successful prolonged exposure-based treatments should result in more cohesive trauma narratives due to better integration and organization of trauma memory into cognitive conceptualizations of fear. Therefore, we hypothesized that language used by patients would become more cohesive over time and increased language cohesion would be related to larger reductions in PTSD and SUD outcomes. Broadly, language cohesion refers to several linguistic devices that help establish and cohere meaning throughout spoken and written discourse (e.g., increased use of transition words like "and," "then," and "but"). This was the first known study to examine changes in language related to both PTSD and SUD severity during COPE treatment. The sample included 28 military veterans with current comorbid PTSD/SUD enrolled in a larger COPE study. A text analysis program, Coh-Metrix, was used to analyze language cohesiveness. No language cohesion variables significantly changed over time. Narrativity levels significantly moderated change in PTSD outcomes, =0.11. Adversative connectives significantly moderated change in SUD outcomes, = 0.26. The findings illuminate potential processes underlying successful COPE treatment. Less use of language conveying a narrative and more use of contrast-indicative words (e.g., but, whereas) was associated with larger reductions in PTSD and SUD outcomes during treatment. These results contribute to the extant literature on associations between trauma exposure, language, and emotional processing.

STUDI KASUS PENGARUH HIPNOTERAPI TERHADAP PENURUNAN PTSD (POST TRAUMATIC STRESS DISORDER) PADA REMAJA PEREMPUAN KORBAN KEKERASAN BERPACARAN

Teenagers who are dating go through a lot of anxiety, rashness, internal and external conflicts because they need to adapt to their physical and psychological adjustment problems. The consequences and impacts of adjustment problems in the adolescent phase will lead to violence in dating. Female victims who experience dating violence both physiologically and psychologically from their lover and then break the relationship, instead of getting peace they actually get post- violent trauma called PTSD (Post Traumatic Stress Disorder). This research is entitled “Case Study of the Effect of Hypnotherapy on the Reduction of PTSD (Post Traumatic Stress Disorder) in Adolescent Female Victims of Dating Violence” is aimed at seeing the effect of hypnotherapy on the reduction of PTSD (Post Traumatic Stress Disorder) in adolescent females who are victims of datting violence. The research design is mixed methods research (MMR) and is a pre-experimental design, one group pretest-posttest design. Subjects in this study amounted to 2 people as indicated PTSD and 1 subject as data triangulation. PTSD was revealed through the PTSD Scale with a total of 92 statements. The results showed that WA subject after being given the intervention decreased from the category of severe PTSD symptom degrees with a number of 245 to the category of mild PTSD symptom degrees with a score of 170. And AV subject after being given the intervention decreased from the category of mild PTSD symptom degrees with a number of 216 to the category of mild PTSD symptom degrees with a number of 158. The results of descriptive statistics on the pre-test with SD= 20,506 and the results on the post-test with SD= 8,485. This shows that hypnotherapy has been proven to reduce PTSD (Post Traumatic Stress Disorder) in adolescent girls who are victims of dating violence.

The Effects of Equine Therapy on Military Veterans with PTSD

The purpose of this study was to investigate the effectiveness of an Equine-Assisted Therapy (EAT) group program on the reduction of Post-Traumatic Stress Disorder (PTSD) symptoms in military veterans. Prior research suggests that longitudinal equine therapy programs result in lowered PTSD scores, however, fail to acknowledge veterans in Suffolk County, Long Island. The researcher conducted a mixed method correlational case study with veterans from a local Veterans Affairs (VA) Center which acted as a control. Beck’s Anxiety Inventory and NIMH Loneliness surveys were disseminated and anecdotal comments were collected in order to achieve an all encompassing approach. Participants included veterans of ages 29-68 from the XYZ equine therapy foundation and from a local VA, with an overwhelming majority of participants being white females. Initial results showed decreased anxiety and loneliness scores, suggesting that equine therapy is associated with a decrease in PTSD symptoms. Therefore, the conclusion can be made that equine therapy is an effective alternative treatment for veterans suffering from PTSD. However, such conclusions are limited to veterans on Long Island, thus, future research should apply this method on a larger, more diverse, sample size to determine effects on a greater population before pushing this therapy out on a wider scale. &#x0D; &#x0D; Keywords: Equine-assisted therapy; military veterans; PTSD; anxiety; loneliness&#x0D;

Secondary individual outcomes following multicouple group therapy for posttraumatic stress disorder: An uncontrolled pilot study with military dyads.

Cognitive-behavioral conjoint therapy (CBCT) for posttraumatic stress disorder (PTSD) has demonstrated efficacy for improving PTSD and comorbid symptoms and relationship adjustment. To enhance treatment efficiency and scalability, we developed a 2-day, abbreviated, intensive, multicouple group version of CBCT for PTSD (AIM-CBCT for PTSD). Prior work demonstrated that AIM-CBCT for PTSD wasassociated with reductions in PTSD and comorbid symptoms in a sample of 24 post-9/11 active duty military or veteran couples who received the treatment in a retreat format over a single weekend. The current study investigated secondary outcomes regarding trauma-related cognitions, psychosocial impairment, and insomnia. For trauma-related cognitions, reductions were nonsignificant and small at 1-month follow-up, ds = -0.14 to -0.32. However, by 3-month follow-up, there were significant, medium effect size reductions in total trauma-related cognitions, d = -0.68, and negative views of self and others, ds = -0.64 and -0.57, respectively, relative to baseline. There was also a nonsignificant, small-to-medium effect-size reduction in self-blame, d = -0.43, p = .053, by 3-month follow-up. For psychosocial impairment, there were significant and medium-to-large and large effect size reductions by 1- and 3-month follow-ups, ds = -0.73 and -0.81, respectively. There were nonsignificant, small effect size reductions in insomnia at both 1- and 3-month follow-ups relative to baseline, ds = -0.30 and -0.34, respectively. These findings suggest that AIM-CBCT for PTSD is associated with reductions in maladaptive posttraumatic cognitions and psychosocial impairment but that adjunctive interventions may be needed to address insomnia.

Narrative exposure therapy for survivors of human trafficking: feasibility randomised controlled trial

Background Human trafficking is a grave human rights violation and a major public health concern. Survivors present with high rates of mental health problems including post-traumatic stress disorder (PTSD). Studies of effective treatments for PTSD in survivors of human trafficking are lacking. Narrative exposure therapy (NET) is an effective PTSD treatment for multiple, prolonged and complex trauma, but its efficacy has not been rigorously tested in survivors of human trafficking. Aims To test the feasibility and acceptability of a randomised controlled trial (RCT) offering NET as a treatment for PTSD in trafficking survivors with a history of multiple traumatic events, as well as providing preliminary evidence regarding its efficacy (trial registration: ISRCTN95136302). Method A single-blind RCT compared NET with a wait-list control in survivors of trafficking with PTSD (n = 25). In the NET arm of the study, participants attended a mean of 17 sessions. Results NET was well tolerated by participants. There were significant reductions in PTSD, depression and anxiety symptoms post-treatment in the NET group but no significant change in the wait-list group. Conclusions The results indicate that NET is a promising and acceptable treatment for trafficking survivors. Psychological therapy in an RCT design can be safely delivered to this vulnerable group, although modifications are required to ensure their holistic needs are properly addressed.

Postpartum Early EMDR therapy Intervention (PERCEIVE) study for women after a traumatic birth experience: study protocol for a randomized controlled trial

BackgroundUp to 33% of women develop symptoms of posttraumatic stress disorder (PTSD) after a traumatic birth experience. Negative and traumatic childbirth experiences can also lead to fear of childbirth, avoiding or negatively influencing a subsequent pregnancy, mother-infant bonding problems, problems with breastfeeding, depression and reduced quality of life. For PTSD in general, eye movement desensitization and reprocessing (EMDR) therapy has proven to be effective. However, little is known about the preventive effects of early intervention EMDR therapy in women after a traumatic birth experience. The purpose of this study is to determine the effectiveness of early intervention EMDR therapy in preventing PTSD and reducing PTSD symptoms in women with a traumatic birth experience.MethodsThe PERCEIVE study is a randomized controlled trial. Women suffering from the consequences of a traumatic birth experience will be randomly allocated at maximum 14 days postpartum to either EMDR therapy or ‘care-as-usual’. Patients in the EMDR group receive two sessions of therapy between 14 (T0) and 35 days postpartum. All participants will be assessed at T0 and at 9 weeks postpartum (T1). At T1, all participants will undergo a CAPS-5 interview about the presence and severity of PTSD symptoms. The primary outcome measure is the severity of PTSD symptoms, whereas the secondary outcomes pertain to fear of childbirth, mother-infant bonding, breastfeeding, depression and quality of life. The study will be conducted at a large city hospital and at multiple midwifery practices in Amsterdam, the Netherlands.DiscussionIt is to be expected that the results of this study will provide more insight about the safety and effectiveness of early intervention EMDR therapy in the prevention and reduction of PTSD (symptoms) in women with a traumatic birth experience.Trial registrationNetherlands Trial Register NL73231.000.20. Registered on 21 August 2020.

Shame as a Mediator in the Association Between Emotion Dysregulation and Posttraumatic Stress Disorder Symptom Reductions Among Combat Veterans in a Residential Treatment Program.

Emotion dysregulation (ED) can be defined as one's inability to effectively respond to and manage internal experiences and the expression of emotion. ED has been linked to the development and maintenance of posttraumatic stress disorder (PTSD), with recent research suggesting that reductions in ED may predict improved treatment outcomes among both civilian and veteran populations. However, few studies have examined how changes in ED may predict treatment outcomes among veterans with PTSD and whether certain core features of PTSD, such as shame, may act as potential mediators in the association between ED and PTSD symptom reductions. The present study sought to explore facets of ED, feelings of shame, and PTSD symptoms among 43 combat veterans upon their admission and discharge to a residential PTSD program. The results demonstrated that all variables of interest significantly decreased from admission to discharge, ds = 0.75-1.84. Correlations indicated that reductions in ED, R2 = .184, and shame, R2 = .228, were associated with reductions in PTSD symptoms. However, the association between reductions in ED and PTSD was significantly mediated by reductions in shame. Overall, these results suggest that higher levels of emotion regulation may partially affect PTSD symptoms through reductions in shame. This may explain the efficacy of frontline PTSD treatments, as they explicitly focus on the processing of one's traumatic experience by reducing PTSD symptoms through regulation techniques that target emotional-behavioral cycles, which may include the shame-withdraw cycle.

Self-compassion and Shame Among Rape Survivors.

Women are at increased risk for post-traumatic stress disorder (PTSD) and depression associated with rape, and shame plays a vital role in the development and maintenance of PTSD and depression. Thus, there is a need to identify factors that may decrease shame among female survivors of adult rape. Self-compassion may be one such factor. The present study used path analysis in MPlus version 7.3 to examine the indirect effect of self-compassion on PTSD and depression via rape-related shame. We hypothesized that higher levels of self-compassion would be associated with lower levels of rape-related shame, which in turn would be associated with lower levels of PTSD and depression. College women (N = 305) who reported experiencing rape completed anonymous online surveys assessing rape, self-compassion, rape-related shame, PTSD, and depression. Consistent with our hypothesis, results indicated that self-compassion was negatively associated with assault-related shame, which in turn was positively associated with PTSD and depression. There was also a significant indirect effect of self-compassion on PTSD and depression via rape-related shame. Further, rape-related shame fully explained the relation between self-compassion and PTSD. Findings suggest that self-compassion may be an appropriate target to reduce rape-related shame and may subsequently facilitate reductions in PTSD and depression symptoms.

Longitudinal Changes in Posttraumatic Stress Disorder After Resettlement Among Yazidi Female Refugees Exposed to Violence

Posttraumatic stress disorder (PTSD) is highly prevalent among refugees surviving mass atrocities, especially among women. Longitudinal studies investigating factors associated with PTSD course are essential to enable adequate treatment yet widely lacking. To identify longitudinal changes in PTSD severity and posttraumatic coping among severely traumatized female refugees as well as risk and protective factors for PTSD course. This prospective cohort study took place in 14 German cities in the context of a humanitarian admission program that resettled 1000 especially vulnerable women and children from northern Iraq to Germany. Approximately 400 adult beneficiaries of the humanitarian admission program were eligible for the study. At baseline, a total of 116 of the 400 beneficiaries (29.0%) participated, with 96 (82.8%) of these women participating in the follow-up assessment. The study included a baseline assessment conducted 2 years after resettlement (September 1, 2017, to January 12, 2018) and a 1-year follow-up (August 29, 2018, to January 15, 2019). Violence and/or captivity during the 2014 genocide in northern Iraq by the so-called Islamic State. Posttraumatic stress disorder severity and coping strategies were assessed in interpreter-aided interviews using the Impact of Event Scale-Revised. A total of 116 women (mean [SD] age, 32.2 [8.2] years; 115 [99.1%] Yazidi; 1 [0.9%] Christian) participated at baseline. According to the Impact of Event Scale-Revised, a high PTSD severity was found (mean [SD] raw sum score, 60.88 [15.75] of 88, with higher scores indicating greater distress), with no significant change over time. Helpful coping strategies included prayer, belief in collective strength, and belief in personal strength. Earlier symptoms of intrusions (β = 0.389, P = .007) and longer captivity (β = 0.218, P = .02) were identified as being associated with PTSD severity 1 year later. Longer captivity was associated with PTSD aggravation over time (β = 0.227, P = .04). Posttraumatic strengthening in faith (β = -0.206, P = .05) and in social relationships (β = -0.221, P = .03) were associated with a reduction in PTSD symptoms. These findings suggest that female refugee survivors of genocide are at high risk for severe and chronic PTSD beyond the initial years of resettlement. The findings provide suggestions for mental health care specialized for particularly vulnerable populations.

Randomized-controlled trial of response inhibition training for individuals with PTSD and impaired response inhibition

Deficits in response inhibition, defined as an inability to stop a behavior that is no longer relevant, are characteristic of posttraumatic stress disorder (PTSD). Given that impaired response inhibition is associated with worse symptom recovery and accumulating evidence pointing to the effectiveness of cognitive control trainings in reducing PTSD symptoms, individuals with moderate to severe PTSD total severity (Posttraumatic Diagnostic Scale total score ≥ 21) and pre-training response inhibition deficits (M ≤ 75% successful inhibition on the Go/No-go) completed a 3-h, adaptive Go/No-go training designed to improve ability to withhold prepotent motor responses. Then forty-nine participants were randomized to an adaptive response inhibition training (n = 24, M = 19.27 years, SD = 0.70) or a waitlist condition (n = 25, M = 18.31 years, SD = 4.80). Behavioral response inhibition and self-reported trauma-related symptoms were assessed at pre- and post-training. Response inhibition training was associated with improved response inhibition on an untrained transfer Stop-Signal task and symptom reduction in PTSD compared to a waitlist group, at post-training. There was, however, reduced inhibition on a modified Go/No-go task from pre-to post-training. Overall, response inhibition deficits and PTSD symptoms are amenable to top-down remediation using response inhibition training. Our study provides preliminary evidence for the feasibility of response inhibition training in a PTSD sample characterized by response inhibition deficits.

Gray matter volume correlates of adolescent posttraumatic stress disorder: A comparison of manual intervention and automated segmentation in FreeSurfer

Exposure to early life trauma is common and confers risk for psychological disorders in adolescence, including posttraumatic stress disorder (PTSD). Trauma exposure and PTSD are also consistently linked to alterations in gray matter volume (GMV). Despite the quantity of structural neuroimaging research in trauma-exposed populations, little consensus exists amongst research groups on best practices for image processing method and manual editing procedures. The purpose of this report is to evaluate the utility of manual editing of magnetic resonance (MR) images for detecting PTSD-related group differences in GMV. Here, T1-weighted MR images from adolescent girls aged 11–17 were obtained and analyzed. Two datasets were created from the FreeSurfer reconall pipeline, one of which was manually edited by trained research assistants. Gray matter regions of interest were selected and total volume estimates were entered into linear mixed effects models with method (manual edits or automated) as a within-subjects factor and group dummy-coded with PTSD as the reference group. Consistent with prior literature, individuals with PTSD demonstrated reduced GMV of the amygdala compared to trauma-exposed and non-trauma exposed controls, independent of editing method. Our results demonstrate that amygdala GMV reductions in PTSD are robust to certain methodological choices and do not suggest a benefit to the time-intensive manual editing pipeline in FreeSurfer for quantifying PTSD-related GMV.

Possible Role for Imagery-Based Therapy in Managing PTSD in Pakistani Women Experiencing Domestic Abuse: A Pilot Study Using Eidetic Therapy.

Domestic abuse of women is a serious problem worldwide that has economic, physical, and psychological consequences, yet in many countries and cultures, victims often have little access to psychological support. Using a pre-post design, we investigated the effects of psychological intervention using an imagery-based therapy in women showing post-traumatic stress disorder (PTSD) resulting from spousal domestic abuse. Forty women, referred from outpatient clinics in Pakistan and meeting inclusion criteria, underwent individual trauma counseling for 10–12 weeks using the principles of Eidetic Therapy, an imagery-based therapy that circumvents heavy reliance on verbal skills and narratives. Women showed significant reductions in PTSD by the end of treatment. Predictors of treatment gains included type of abuse, PTSD level at the outset of therapy, and years in the relationship. Neither economic resources or literacy, nor abuser or victim characteristics, predicted the amount of improvement. In conclusion, therapy was associated with a reduction in PTSD symptoms regardless of literacy level of participants. This reduction in PTSD was notable because, unlike many situations involving spousal abuse, these women were generally not in a position to leave their relationship, and hence the women might have experienced continued exposure to abuse. Context/cultural-based explanations for these findings are presented and discussed.

Overcoming Adversity and Stress Injury Support (OASIS): Evaluation of Residential Treatment Outcomes for U.S. Service Members with Posttraumatic Stress Disorder.

Research on residential posttraumatic stress disorder (PTSD) treatment has predominantly focused on the U.S. veteran population, whereas limited research exists regarding active duty service members. The present study evaluated outcomes among service members who received treatment in the Department of Defense's only residential PTSD program, Overcoming Adversity and Stress Injury Support (OASIS). Over a 5‐year period, 289 male service members with combat‐related PTSD received treatment in the program. Service members completed an initial assessment and weekly PTSD and depression self‐report measures during the 10‐week program. Multilevel modeling results demonstrated statistically significant reductions in PTSD. On average, participants reported a 0.76‐point reduction on the PTSD Checklist, B = −0.76, p < .001, for each additional week of treatment. Pretreatment symptom scores and fitness‐for‐duty status predicted PTSD symptoms across time. Weekly changes in depression symptoms were not statistically significant; however, a significant Time × Pretreatment Depression Severity interaction emerged. Service members with higher baseline levels of depression severity showed larger reductions in depression symptom severity than those with lower levels, B = −0.02, p = .020, although a sizeable minority continued to retain symptoms at diagnostic levels. Depression symptom change was not related to any other treatment‐ or service‐related variables. Differing trajectories were found between service members whose symptoms improved over the course of residential treatment and those who did not. The results indicate that there were larger improvements in PTSD than depression symptoms and highlight the need to optimize care provision for service members with severe PTSD or comorbid symptoms.