Attrition in Interpersonal Psychotherapy Among Women With Post-traumatic Stress Disorder Following Sexual Assault.
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ABSTRACT:
SUBMITTER: Proenca CR
PROVIDER: S-EPMC6753915 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Background: Post-traumatic stress disorder (PTSD) and substance consumption commonly co-occur in victims of sexual assault. Substance consumption can occur pre- andi/or post-assault. Pre-assault substance consumption may have an impact on the subsequent development of PTSD. This review aims to provide an overview of current understanding of the effects of acute substance intoxication and chronic pre-assault problematic substance use on symptoms of PTSD amongst individuals who were victims of sexual assault. Methods: PsycINFO, EMBASE, and MEDLINE were searched using terms related to PTSD, sexual assault, and substance consumption. These yielded 2,121 articles, 268 of which were retrieved for more detailed evaluation and 13 of these met inclusion criteria and were appraised in full. Results: Overall, the reviewed papers supported our hypothesis that acute substance intoxication and chronic pre-assault problematic substance use are associated with fewer initial PTSD symptoms but less improvement over time, resulting in slower overall PTSD recovery. They also highlighted post-assault characterological self-blame and negative social reactions as mediators of recovery in the context of pre-assault substance consumption. Conclusions: Acute substance intoxication and chronic pre-assault problematic substance use appear to have an impact on the development of PTSD symptoms amongst victims of sexual assault. The importance of developing early interventions and routine screening and assessment for PTSD and pre-assault substance consumption is emphasized. The limited research on male victims and on substances other than alcohol is highlighted.
| S-EPMC6424881 | biostudies-literature
Project description:We sought to evaluate the extent to which childhood physical and/or sexual abuse history is associated with post-traumatic stress disorder (PTSD) during early pregnancy and to explore the extent to which the childhood abuse-PTSD association is mediated through, or modified by, adult experiences of intimate partner violence (IPV).In-person interviews collected information regarding history of childhood abuse and IPV from 2,928 women aged 18-49?years old prior to 16?weeks of gestation. PTSD was assessed using the PTSD Checklist-Civilian Version. Multivariate logistic regressions were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs).Compared to women with no childhood abuse, the odds of PTSD were increased 4.31-fold for those who reported physical abuse only (95% CI, 2.18-8.49), 5.33-fold for sexual abuse only (95% CI, 2.38-11.98), and 8.03-fold for those who reported physical and sexual abuse (95% CI, 4.10-15.74). Mediation analysis showed 13% of the childhood abuse-PTSD association was mediated by IPV. Furthermore, high odds of PTSD were noted among women with histories of childhood abuse and IPV compared with women who were not exposed to either (OR = 20.20; 95% CI, 8.18-49.85).Childhood abuse is associated with increased odds of PTSD during early pregnancy. The odds of PTSD were particularly elevated among women with a history of childhood abuse and IPV. Efforts should be made to prevent childhood abuse and mitigate its effects on women's mental health.
| S-EPMC5820025 | biostudies-literature
Project description:ObjectivesSexual abuse is a strong predictor of future psychiatric problems. A more nuanced qualitative understanding of mental health outcomes, in the context of interpersonal responses from family members towards survivors after sexual abuse, may help to better inform prevention and interventions.DesignA mixed-methods approach included a qualitative timeline method to map and identify contextual factors and mediating emotional responses associated with mental disorder following sexual abuse.SettingParticipants were adult survivors of sexual abuse, seeking support from the Sexual Assault Counselling Service, Sydney Local Health District, Australia.ParticipantsThirty women 18 years and older with current or past mental disorder or symptoms were interviewed between August 2015 and May 2016.Outcome measuresA qualitative timeline interview and the Mini-International Neuropsychiatric Interview (MINI, 5.5.0) were applied.ResultsThe MINI prevalence of current post-traumatic stress disorder was 96.6% (n=28) and of major depressive disorder was 82.8% (n=24). More than half (53%) reported suicidal ideation at some time in their lives. Women exposed to childhood sexual abuse reported being ignored, not believed, or threatened with retribution on disclosing the abuse to others, usually adult family members, at or close to the time of the violation(s). Participants described experiences of self-blame, betrayal, and psychosocial vulnerability as being the responses that connected negative disclosure experiences with mental disorder. Participant accounts suggest that these reactions created the foundations for both immediate and long-term adverse psychological outcomes.ConclusionA more in-depth understanding of the type and emotional impact of negative responses to disclosure by parents and other family members, and the barriers to adequate support, validation and trust, may inform strategies to avert much of the longer-term emotional difficulties and risks that survivors encounter following childhood abuse experiences. These issues should receive closer attention in research, policy, and practice.
| S-EPMC6677975 | biostudies-literature
Project description:The social identity approach makes a distinction between behavior motivated by intergroup versus interpersonal identities, which may be relevant to victim blaming in the case of rape. Using a mock jury paradigm, we examined the impact of defining rape as an act of interpersonal violence (personal assault) versus intergroup violence (a "hate crime"), crossed with a manipulation describing the attacker as either an acquaintance or stranger. Defining rape in intergroup terms led to less victim blame than when it was defined in interpersonal terms, and participants blamed the victim more when she was assaulted by an acquaintance than a stranger.
| S-EPMC4242515 | biostudies-literature
Project description:Disasters are traumatic events that may result in a wide range of mental and physical health consequences. Post-traumatic stress disorder (PTSD) is probably the most commonly studied post-disaster psychiatric disorder. This review aimed to systematically assess the evidence about PTSD following exposure to disasters. MethodA systematic search was performed. Eligible studies for this review included reports based on the DSM criteria of PTSD symptoms. The time-frame for inclusion of reports in this review is from 1980 (when PTSD was first introduced in DSM-III) and February 2007 when the literature search for this examination was terminated.We identified 284 reports of PTSD following disasters published in peer-reviewed journals since 1980. We categorized them according to the following classification: (1) human-made disasters (n=90), (2) technological disasters (n=65), and (3) natural disasters (n=116). Since some studies reported on findings from mixed samples (e.g. survivors of flooding and chemical contamination) we grouped these studies together (n=13).The body of research conducted after disasters in the past three decades suggests that the burden of PTSD among persons exposed to disasters is substantial. Post-disaster PTSD is associated with a range of correlates including sociodemographic and background factors, event exposure characteristics, social support factors and personality traits. Relatively few studies have employed longitudinal assessments enabling documentation of the course of PTSD. Methodological limitations and future directions for research in this field are discussed.
| S-EPMC4877688 | biostudies-other
Project description:Background Sexual assault is a risk factor for poor mental health, yet its relationship to cardiovascular disease risk is not understood. We tested whether women with a sexual assault history had greater carotid atherosclerosis levels and progression over midlife. Methods and Results A total of 169 non-smoking, cardiovascular disease-free women aged 40 to 60 years were assessed twice over 5 years. At each point, women completed questionnaires, physical measures, phlebotomy, and carotid ultrasounds. Associations between sexual assault and carotid plaque level (score 0, 1, ≥2) and progression (score change) were assessed in multinomial logistic and linear regression models, adjusted for age, race/ethnicity, education, body mass index, blood pressure, lipids, insulin resistance, and additionally depression/post-traumatic stress symptoms; 28% of the women reported a sexual assault history. Relative to non-exposed women, women with a sexual assault history had an over 4-fold odds of a plaque score of ≥2 at baseline (≥2, odds ratio [OR] [95% CI]=4.35 [1.48-12.79], P=0.008; 1, OR [95% CI]=0.49 [0.12-1.97], P=0.32, versus no plaque; multivariable); and an over 3-fold odds of plaque ≥2 at follow-up (≥2, OR [95% CI]=3.65 [1.40-9.51], P=0.008; 1, OR [95% CI]=1.52 [0.46-4.99], P=0.49, versus no plaque; multivariable). Women with a sexual assault history also had an over 3-folds greater odds of a plaque score progression of ≥2 (OR [95% CI]=3.48[1.11-10.93], P=0.033, multivariable). Neither depression nor post-traumatic symptoms were related to plaque. Conclusions Sexual assault is associated with greater carotid atherosclerosis level and progression over midlife. Associations were not explained by standard cardiovascular disease risk factors. Future work should consider whether sexual assault prevention reduces women's cardiovascular disease risk.
| S-EPMC8174296 | biostudies-literature
Project description:BACKGROUND:The problems in sexual functioning among patients with post-traumatic stress disorder (PTSD) are often overlooked, although scientific research confirms high rates of sexual dysfunctions (SD) particularly among veterans with PTSD. The main objective of this study was to systematically identify predictors of SD among veterans with PTSD. METHODS:Three hundred veterans with PTSD were included in the cross-sectional study. The subjects were assessed by the Mini-International Neuropsychiatric Interview (MINI) and self-report questionnaires: PCL-5, i.e., PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) with Criterion A, International Index of Erectile Function (IIEF), Premature Ejaculation Diagnostic Tool (PEDT), and Relationship Assessment Scale (RAS). Several hierarchical multiple regressions were performed to test for the best prediction models for outcome variables of different types of SD. RESULTS:65% of participants received a provisional diagnosis of SD. All tested prediction models showed a good model fit. The significant individual predictors were cluster D (Trauma-Related Negative Alterations in Cognition and Mood) symptoms (for all types of SD) and in a relationship status/relationship satisfaction (all, except for premature ejaculation (PE)). CONCLUSIONS:The most salient implication of this study is the importance of sexual health assessment in veterans with PTSD. Therapeutic interventions should be focused on D symptoms and intended to improve relationship functioning with the aim to lessen the rates of SD. Psychotropic treatment with fewer adverse sexual effects is of utmost importance if pharmacotherapy is applied. Appropriate prevention, screening, and treatment of medical conditions could improve sexual functioning in veterans with PTSD.
| S-EPMC6518171 | biostudies-literature
Project description:Traumatic birth experiences may lead to serious psychological impairment. Recent studies show that a considerable number of women can develop post-traumatic stress disorder (PTSD), in some cases in a subsyndromal form. Until now, the possibility that postpartum psychological symptoms might be a continuum of a pre-existing disorder in pregnancy has rarely been considered. This study therefore aimed to evaluate the proportion of women who develop post-traumatic stress disorder as a result of childbirth. Materials and Methods: 56 multiparous women were recruited for the study. The diagnosis of PTSD was made according to the criteria for psychological disorders in the DSM-IV (Diagnostics and Statistical Manual of Mental Disorders). The data were collected in structured interviews in the 30th to 38th week of gestation and in the 6th week post partum. Results: Of the 56 women participating, 52 (93?%) completed the survey. Uncontrolled results showed that 21.15?% of the multiparous women met the full diagnostic PTSD criteria in the 6th week post partum. After the exclusion of all cases already characterised by all criteria or a subsyndromal form of PTSD caused by previous traumatisation, the PTSD rate was below 8?% at 6 weeks postpartum (=?incidence rate of PTSD post partum). Conclusions: The present study is the first prospective longitudinal study to demonstrate the occurrence of full criteria PTSD in multiparous women as a result of childbirth after having excluded pre-existing PTSD. The results of our study show a high prevalence rate of PTSD during pregnancy. A number of women report all aspects of post-traumatic stress disorder as a result of childbirth.
| S-EPMC4168363 | biostudies-literature
Project description:AimsPost-traumatic stress disorder (PTSD) is typically associated with high-risk population groups, but the risk of PTSD that is associated with trauma experienced in the community, and effect of changes in diagnostic criteria in DSM-5 on prevalence in the general population, is unknown.MethodsCross-sectional analysis of population-based data from 4558 adults aged 25-83 years resident in Caerphilly county borough, Wales, UK. Exposure to different traumatic events was assessed using categorisation of free-text descriptions of trauma. PTSD caseness was determined using items assessing Diagnostic and Statistical Manual IV (DSM-IV) and DSM-5 A criteria and the Traumatic Screening Questionnaire.ResultsOf the 4558 participants, 1971 (47.0%) reported a traumatic event. The most common DSM-IV A1 qualifying trauma was life-threatening illnesses and injuries (13.6%). The highest risk of PTSD was associated with assaultive violence [34.1%]. The prevalence of PTSD using DSM-IV A criteria was 14.3% (95% confidence interval [CI] = 12.8, 15.9%). Using DSM-5 A criteria reduced the prevalence to 8.0 (95% CI = 6.9, 9.4%), primarily due to exclusion of DSM-IV A1 qualifying events, such as life-threatening illnesses.ConclusionsNearly one-half of a general community sample had experienced a traumatic event and of these around one in seven was a DSM-IV case of PTSD. Although the majority of research has concentrated on combat, rape and assaultive violence, life threatening illness is a more common cause of PTSD in the community. Removal of this traumatic event in DSM-5 could reduce the number of cases of PTSD by around 6.0%.
| S-EPMC6998456 | biostudies-literature
Project description:Studies of posttraumatic stress disorder (PTSD) are complicated by wide variability in the intensity and duration of prior stressors in patient participants, secondary effects of chronic psychiatric illness, and a variable history of treatment with psychiatric medications. In magnetic resonance imaging (MRI) studies, patient samples have often been small, and they were not often compared to similarly stressed patients without PTSD in order to control for general stress effects. Findings from these studies have been inconsistent. The present study investigated whole-brain microstructural alterations of white matter in a large drug-naive population who survived a specific, severe traumatic event (a major 8.0-magnitude earthquake). Using diffusion tensor imaging (DTI), we explored group differences between 88 PTSD patients and 91 matched traumatized non-PTSD controls in fractional anisotropy (FA), as well as its component elements axial diffusivity (AD) and radial diffusivity (RD), and examined these findings in relation to findings from deterministic DTI tractography. Relations between white matter alterations and psychiatric symptom severity were examined. PTSD patients, relative to similarly stressed controls, showed an FA increase as well as AD and RD changes in the white matter beneath left dorsolateral prefrontal cortex and forceps major. The observation of increased FA in the PTSD group suggests that the pathophysiology of PTSD after a specific acute traumatic event is distinct from what has been reported in patients with several years duration of illness. Alterations in dorsolateral prefrontal cortex may be an important aspect of illness pathophysiology, possibly via the region's established role in fear extinction circuitry. Use-dependent myelination or other secondary compensatory changes in response to heightened demands for threat appraisal and emotion regulation may be involved.
| S-EPMC4776058 | biostudies-literature