The association of interpersonal trauma with somatic symptom severity in a primary care population with chronic pain: exploring the role of gender and the mental health sequelae of trauma

Virtual patient simulation in an interactive educational module on intimate partner violence: nursing students' experiences-a mixed-methods study

Background

Multiple studies have shown that healthcare professionals often feel uncertain about when to inquire about intimate partner violence (IPV), the appropriate methods for doing so, and how to respond to the answers. Virtual patient (VP) cases are an interactive educational tool that can be effective for learning and training clinical reasoning skills. However, there is a lack of research on the use of VP in psychiatry education. This study aimed to investigate nursing students' experiences of using a VP as part of an educational module, integrated into their foundational training on IPV during their nursing education.

Methods

The study employed a mixed-methods approach, incorporating both quantitative and qualitative data. Participants (N = 62) completed an interactive educational module on IPV, in three consecutive parts: (a) a web-based education on IPV, (b) training with a VP, and (c) a seminar for follow-up discussions.

Results

The VP platform was considered user-friendly and easy to navigate, although some participants found the instructions challenging. Participants perceived the VP as beneficial for learning about IPV and for practicing interactive patient dialogues. They appreciated the rich set of questions and the feedback provided, both by the experts in the field of IVP and by the VP itself. However, some participants noted that interacting with a VP on a screen was less emotional compared to real human interactions.

Conclusion

The interactive educational module, integrated into the regular nursing program, was positively received by the students. Overall, the VP was considered beneficial for learning about IPV, easy to navigate, and provided a valuable opportunity for practice.

Somatic symptoms among young adults: an observational study examining the roles of trauma type and psychological distress

BACKGROUND

This study extends previous research examining the interplay between trauma and somatic symptoms by focusing on trauma type (i.e., whether the trauma was interpersonal in nature [e.g., assault, sexual violence, combat] or not) and the extent to which psychological distress accounts for these associations. Additionally, we novelly focus on clusters of somatic symptoms.

METHODS

A sample of predominantly Hispanic/Latinx young adults (n = 214) completed a series of brief validated questionnaires assessing demographics, stressful life events (Stressful Life Events Screening Questionnaire - revised), somatic symptoms (Patient Health Questionnaire - 14), and psychological distress (Patient Health Questionnaire - 4) as part of an online survey. Data were first analyzed using linear regression, followed by structural equation modeling to estimate indirect effects, with bootstrapping used to generate confidence intervals.

RESULTS

Results support a significant indirect effect of interpersonal trauma (IP) on somatic symptoms through psychological distress. While both IP and psychological distress contributed to cardiopulmonary and pain/fatigue clusters, gastrointestinal symptoms were accounted for by psychological distress. Exploratory analyses revealed unique associations by gender, with partial mediation of associations between IP and somatic symptoms by psychological distress observed more clearly in women.

CONCLUSIONS

The present study extends extant research demonstrating that greater exposure to interpersonal trauma exposure is significantly and strongly associated with increased somatic symptoms, psychological distress partially accounts for these associations. With replication, these findings inform theoretical frameworks of the psychological underpinnings of somatic symptom development and can be used to foster advancements in patient care.

Sexual Abuse, Post-Traumatic Stress Disorder and Psychopathological Characteristics in Women with Functional/Dissociative Seizures

BACKGROUND

Functional/dissociative seizures (FDS), also known as psychogenic non-epileptic seizures (PNES), are sudden, transient, and involuntary events that include motor, sensory, cognitive or autonomic function alterations. In this work we analyzed the psychopathological characteristics of a subgroup of women who suffer from FDS with the aim to analyze the role of psychological trauma, with special emphasis on trauma due to sexual abuse (SA).

METHODS

Forty-five women diagnosed with FDS were included in the study (age range 18 to 64 years, mean = 34.7, standard deviation (SD) = 13.1). Clinical and psychopathological characteristics were reviewed. All patients have completed the clinical interviews, the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I), the Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID II) and the Global Assessment of Functioning (GAF) according to a special protocol for mental health assessment. Also, the history of sexual abuse trauma, the history of other non-sexual traumas and absence of history of trauma were reviewed.

RESULTS

Eighty percent of the cases reported a history of trauma, and 40% reported a history of SA. Patients with a history of SA presented a significantly lower average age of seizure onset than patients with a history of other non-sexual traumas (p = 0.021). Significant associations were found between SA and post-traumatic stress disorder (PTSD) (p = 0.031), and SA and history of suicide attempts (p = 0.037).

CONCLUSIONS

SA carries serious implications for the mental health of women suffering from FDS. Mental health professionals must consider the history of this type of trauma to provide the necessary care for this patient population.

Profiles of Trauma Exposure Type and Its Associations With Pain-Related Outcomes Among Adults With Chronic Pain: A 2-Year Longitudinal Study

Individuals with chronic pain report disproportionally higher rates of trauma, yet it is unclear whether different types of trauma (eg, sexual, accidental trauma) are associated with worse pain outcomes. The present study sought to 1) identify subgroups of people with chronic pain based on trauma type, and 2) determine whether subgroups differ in terms of pain characteristics over a 2-year period. Individuals with chronic pain (N = 1,451) participated in an online study and completed self-report questionnaires at baseline, 3-, 12-, and 24-month follow-up. Trauma was assessed via the Life Events Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). Pain intensity and interference were measured via the Brief Pain Inventory, and pain distribution was evaluated using the Widespread Pain Index. Latent class analyses produced a 3-class solution consisting of individuals with high and diverse trauma (16.3%), high sexual trauma (18.4%), and low/accidental trauma (57.1%) with the rest of the sample endorsing no trauma history (8.2%). After controlling for key demographic variables and baseline outcome levels, individuals in the high- and diverse trauma group endorsed higher levels of pain severity and interference at the 3- and 12-month follow-ups compared with the group with no trauma (P < .01). Additionally, relative to the no trauma group, individuals in the high sexual trauma group reported higher levels of pain interference and more widespread pain at the 3-month follow-up (P < .05). The findings underscore the importance of screening for trauma and suggest that the type and variety of trauma experienced may be relevant to pain-related outcomes. PERSPECTIVE: This article highlights how an individual's unique trauma history may be related to their current pain experience. Knowledge of the type and frequency of past trauma may have relevant clinical implications for the treatment of chronic pain.

The bridge relationships of PTSD and depression symptoms among snakebite victims: a cross-sectional community-based survey

BACKGROUND

The incidence of comorbid depression and post-traumatic stress disorder (PTSD) symptoms is higher in snakebite victims. However, the present state and contributing factors of depression and PTSD among Chinese snakebite victims remain unclear.

METHODS

A representative sample of 6837 snakebite victims were assessed with the Post-traumatic Stress Disorder Checklist (Civilian Version) and The Center for Epidemiologic Studies Depression Scale. Multivariate analyses, including network analysis, evaluated the contributing factors of PTSD and depression symptoms caused by snake bites, as well as the bridge symptoms of comorbidity networks.

RESULTS

Among 6,837 snakebite victims, 79.5% reported PTSD symptoms and 81.4% reported depression symptoms. Comorbidity of PTSD and depression symptoms was found in 75.1%. Key factors included the presence sequelae after snakebite (ORPTSD = 2.31, ORDepression = 1.89), time to medical facilities (6-8 h: ORPTSD = 3.17, ORDepression = 2.46), and marital status (divorced/widowed: ORPTSD = 1.78, ORDepression = 1.76). Symptoms I1 ("Repeated disturbing memories") and D1 ("Bothered by things that don't usually bother me") bridged PTSD and depression networks.

CONCLUSION

The primary psychological challenges for snakebite victims in China are PTSD and depression symptoms, which is concerning. Standardized diagnosis and treatments, timely medical care, and stable marital relationships can reduce risks. Additional psychological support and management of negative memories, especially for those with severe bridge symptoms, can be beneficial. Further research should concentrate on understanding victims' psychological states and developing effective interventions.

Overcoming Rape: A Mixed-Methods Approach to Understanding Psychological and Physical Health Functioning of Male Survivors

When examining sexual assault, men are often hidden from the literature. The current study employed a mixed-methods, convergent parallel design to examine the experiences of 22 male survivors of sexual assault (mean age = 44.19, SD = 13.28, range 18-65; 91% European American; 50% heterosexual). Survivors were administered an online survey using quantitative and qualitative questions to assess rape myths, gender roles, self-esteem, self-efficacy, resiliency, coping, overall mental and physical health, and diagnostic criteria for alcohol abuse, post traumatic stress disorder (PTSD), and sexual dysfunction. Three key themes emerged from the integration of quantitative and qualitative data: (a) Help is Elusive, (b) Internal Struggles and External Strengths, and (c) Living with Clinical Diagnoses. This study adds to an important area of the literature that increases understanding of men's experiences with sexual violence and honors the voices of these survivors.

Longitudinal associations between the quality of family interactions and school-age children's narrative abilities in the context of financial insecurity

This longitudinal study investigates whether the quality of family interactions at 3-5 years of age predicts narrative abilities in 7-9-year-old children from socioeconomically disadvantaged families. The sample consists of 67 children and their parents receiving social welfare. Family interactions were filmed during mealtime at home and coded using the Mealtime Interaction Coding System. Children's narrative abilities were measured based on their capacity to coherently elaborate and resolve stories from the Attachment Story Completion Task. Results revealed that children exposed to family interactions of higher quality make their narratives more accessible and understandable and include more appropriate expression of affects in their stories 4 years later, even after accounting for maternal education and verbal abilities. The results of this study highlight the importance of considering family interactions in the context of financial insecurity when studying socioemotional competence in childhood.

Positive PTSD Screening and Its Health Correlates in Patients With HIV in Urban Primary Care Settings

Posttraumatic stress disorder (PTSD) is underdiagnosed and undertreated in primary care, especially among African American individuals. The current study assessed documentation rates of PTSD and clinical health correlates among 135 predominantly African American patients with HIV and positive PTSD screens in a primary care unit. The Primary Care PTSD Screen for DSM-5 (PC-PTSD-5) and a retrospective chart review of 135 patients with HIV were conducted. On the PCPTSD-5 (cut point of 3), approximately one half of patients (49.6%; n = 67) had probable PTSD; however, only 11.9% of patients (n = 16) had a chart diagnosis of PTSD. A positive PTSD screen was associated with higher rates of depression and insomnia, but not anxiety, alcohol use, drug use, or pain in patients with HIV. Multi-morbidity of HIV, major depression, and positive PTSD screens was associated with increased risk for asthma, number of medical diagnoses, depression, insomnia, and anxiety. Findings highlight the need for trauma-informed care in primary care settings for people with PTSD and HIV. Larger samples are warranted to further explore health correlates of PTSD. [Journal of Psychosocial Nursing and Mental Health Services, 62(8), 25-36.].

Applying a Trauma-Informed Lens to Challenging Adolescent Encounters: A Faculty Development Session for Pediatricians

Introduction

Patient encounters perceived to be challenging are common and contribute to both suboptimal patient health outcomes and provider burnout. A trauma-informed care (TIC) approach to these encounters is critical, as many of the characteristics associated with challenging patient encounters can be linked to a history of trauma exposure.

Methods

Our team created and delivered a 1-hour synchronous virtual session intended to bolster provider knowledge of TIC principles and their application to challenging adolescent encounters. Participants were all faculty and staff engaged in pediatric primary care at an urban academic center, including physicians, nurse practitioners, psychologists, and social workers. The content was rooted in adult learning principles and included didactic components anchored to case-based learning with facilitated group discussions and opportunities for reflection. We used paired pre- and postsession self-assessments of provider knowledge, confidence, and practice related to TIC using Likert-scale and free-text questions. Descriptive statistics and a paired t test were used to determine the impact of the session on these metrics.

Results

In 24 paired surveys, there were statistically significant increases (p ≤ .001) in participant perceived knowledge, confidence, and practice, with 100% of participants having a statistically significant improvement in one or more of these domains. There were also strongly positive Likert-scale and free-text responses regarding content relevance and delivery.

Discussion

We demonstrate that a brief session can create improvement in pediatric providers' perceived knowledge about the application of TIC principles to challenging adolescent encounters as well as confidence in their ability to put these into practice.

Somatization in Polypharmacy: Hiding in Plain Sight

Polypharmacy and somatic symptom disorder (SSD) are common conditions clinicians see every day in practice. Polypharmacy is easy to identify and causation seems to be straightforward. However, SSD may not be so obvious and may be an underlying cause of the polypharmacy that may be more difficult to identify. Identifying SSD as a potential psychiatric cause for polypharmacy and understanding that adding more medications will not adequately resolve the patient's symptoms is important to prevent polypharmacy from being exacerbated.

Psychological status and related factors of resident physicians during the release of COVID-19 pandemic restrictions in China

Background

Resident physicians at the standardized training stage had undergone significant physical and mental stress during the release of the COVID-19 pandemic restrictions at the end of 2022 in China. This study aimed to investigate the psychological status (including anxiety, depression, somatic symptoms, job burnout, and vicarious trauma) of resident physicians and identify its influencing factors under these special periods.

Methods

Survey was conducted one month after the release of the COVID-19 pandemic restrictions on resident training physicians from a tertiary first-class hospital in Zhejiang, China. Resident physicians completed the psychological status questionnaire. Chi-square tests, Mann-Whitney U tests, and logistic regression analyses were used to estimate the group differences and variable associations.

Results

The prevalence of anxiety, depression, and somatic discomfort in this study was 20.88, 28.53, and 41.47%, respectively. Female resident physicians were more likely to experience somatic symptoms [adjusted odds ratio (OR) = 2.36, 95% confidence interval (CI): 1.33-4.18]. Resident physicians with problem-focused coping styles were less prone to psychological health issues [depression (adjusted OR = 0.92, 95% CI: 0.88-0.96), anxiety (adjusted OR = 0.94, 95% CI: 0.90-0.98), somatic symptoms (adjusted OR = 0.93, 95% CI: 0.89-0.97), job burnout (adjusted OR = 0.91, 95% CI: 0.87-0.96) and vicarious trauma (adjusted OR = 0.94, 95% CI: 0.90-0.98)]. Inversely, resident physicians with emotion-focused coping styles and experienced negative life events were more prone to psychological health issues.

Conclusion

Resident training physicians had a high risk of anxiety, depression, and somatic symptoms under the special COVID-19 pandemic restriction release period. Females, with lower training stages, degrees, negative life events, and emotion-focused coping styles had a disadvantaged effect on psychological status. The medical teaching management department needs to monitor and reduce the workload and working hours of resident physicians, ensure sufficient sleep time, and pay attention to the psychological status of resident physicians. By strengthening regular communication and mental health education or intervention, which can help them improve their ability to cope with complex tasks.

Giving Voice to Women with Substance Use Disorder: Findings from Expressive Writing About Trauma

Background

Trauma exposure is a risk factor for substance use disorders (SUD) among women. This study explores written content from an expressive writing (EW) intervention conducted within a residential SUD program to examine themes across trauma experiences and characterize their deep insight into such experiences.

Materials and Methods

This qualitative study is a secondary data analysis of written content of the first writing session from women (n = 44) randomized to an EW condition while in residential SUD treatment.

Results

Nearly all participants (72.7% African American; mean age 37.3 years) reported a significant trauma event (93.2%) with an average of 3.7 types of trauma events (54.4% had a current posttraumatic stress disorder diagnosis). Four primary themes emerged: (1) trauma across the lifespan; (2) loss of safety; (3) altered self-concept; and (4) desire to move on. Most participants identified interpersonal trauma, especially at an early age, as well as parental neglect and physical and/or sexual violence. These themes indicate a pattern of interpersonal betrayal and paint a picture of trauma and the subsequent "rippling effect" such that the physical, mental, and emotional consequences were often as impactful as the event itself. However, there was also a desire to move on and gain a sense of normalcy.

Conclusions

Findings highlight the importance of the written word and addressing underlying trauma in addiction treatment to facilitate healing and the woman's desire to move on.

Relationships Between Recent Adverse Childhood Experiences (ACEs) and Somatic Symptoms in Adolescence

Early identification and interventions are imperative for mitigating the harmful effects of adverse childhood experiences (ACEs). Nonetheless, a substantial barrier persists in identifying adolescents experiencing ACEs. One understudied avenue for early identification of ACEs is through the examination of somatic symptoms endorsed by adolescents. Understanding the relationship between recent ACEs exposure and somatic symptoms may serve as a useful indicator for identifying adolescents affected by ACEs. This study examines the relationships between recent exposure to ACEs (within the past one to two years) and somatic symptoms across adolescence (ages 12-16 years). Longitudinal prospective data of 1354 child and caregiver dyads from the Longitudinal Studies of Child Abuse and Neglect were used in this study. Data from three time points, when adolescents were 12, 14, and 16, were used to conduct longitudinal path analyses. Somatic symptoms- defined as physical symptoms without known medical causes- were measured using the caregiver-report subscale of the Child Behavior Checklist. Recent ACEs in the past one to two years were measured using an index score summing exposure to nine ACE variables. The results indicated a significant association between recent ACEs and increased somatic symptoms at age 12. However, there were no significant associations between recent ACEs and somatic symptoms at ages 14 and 16. The findings indicate a notably stronger relationship between recent ACEs exposure and the presence of increased somatic symptoms at the age of 12, in contrast to what is observed at ages 14 and 16. This finding suggests that somatic symptoms during early adolescence may suggest underlying issues, potentially stemming from stressors such as ACEs.

Inequities in the distribution of adverse childhood experiences and their association with health among transgender people of color

BACKGROUND

Racism and cisgenderism expose transgender people of color to adversity across the life course. However, little is known about the prevalence of adverse childhood experiences (ACEs) in this population or their association with health in comparison to other groups.

OBJECTIVE

Guided by the structural trauma framework, we examined race/ethnicity/gender group differences in the prevalence of ACEs and their association with adult mental and physical health.

PARTICIPANTS AND SETTING

2019-2021 Behavioral Risk Factor Surveillance Survey.

METHODS

Transgender participants (n = 551) were matched with two cisgender men (n = 1102) and two cisgender women (n = 1102) on key covariates. We compared age-adjusted predicted probabilities of nine ACEs by race/ethnicity/gender group. We then fit adjusted logistic regression models predicting poor mental and physical health by each ACE and compared marginal effects between groups.

RESULTS

Transgender people of color had higher age-adjusted probabilities of six ACEs than at least one other group; for example, household incarceration was 0.16 (95 % CI: 0.11-0.22) compared to 0.09 (95 % CI: 0.06-0.13) for cisgender men of color (p = 0.032). The relationship between five ACEs and poor mental health was greater for transgender people of color than at least one other group. For instance, the marginal effect of household alcoholism on poor mental health was 0.28 (95 % CI: 0.11-0.45) compared to 0.07 (0.01-0.14) for White cisgender men (p = 0.031). There were no statistically significant differences regarding effects on poor physical health.

CONCLUSIONS

ACEs inequitably impact transgender people of color, reflecting the need to restructure the interlocking systems that drive adversity among transgender children of color and exacerbate ACEs' health effects among adults.

"I Get It, I'm Sick Too": An Autoethnographic Study of One Researcher/Practitioner/Patient With Chronic Illness

This autoethnographic research utilizes reflexivity as a method to explore my self-experience of Lyme disease while holding co-occurring identities as a researcher, health professional, and mother. Awareness of self is central in psychotherapy so that therapists do not adversely impact their clients. This is similar for researchers who are ethically required to acknowledge and reduce any potential risk(s) of harm to their participants. In this study, I describe and systematically analyze my experiences as a patient with symptom-persistent Lyme disease, contextualized through co-occurring identities as a mother, a regulated (mental) health professional, and a scholar investigating the embodied experience of being a Lyme disease patient in the Canadian context. The central research question guiding this study is: "What are my experiences with symptom-persistent Lyme disease?" The results of this study suggest reflexivity is an important practice in both health research and healthcare. Relationships with health professionals have a significant impact on patients' healthcare experiences, and engaging in reflexive practice may improve the responsivity of healthcare professionals toward patients' needs and embodied experiences and serve as a check on pre-existing power relations in healthcare. Further, this research contributes to the current academic knowledge on symptom-persistent Lyme disease by offering a reflexive representation of my experiences as a researcher who is also a health professional and a patient within the Canadian healthcare system. Representations of patients' experiences are critical in advancing health research and ensuring equitable care for patients. Autoethnography offers important insights into patients' disease experiences.

Regional vs global physical therapy interventions to treat chronic pain in survivors of trauma: a randomized controlled trial

BACKGROUND

A history of traumatic life events is associated with chronic pain in later life. Physical therapists utilize a variety of methods to treat pain, however, they have struggled to find effective interventions to improve patient outcomes.

OBJECTIVE

To compare impairment-based, regional (REGION-PT) physical therapy (PT) to a global (GLOBAL-PT) model consisting of pain neuroscience education, graded motor imagery, and exercise for adults with chronic pain and history of trauma.

DESIGN

Randomized Controlled Trial.

METHODS

Adults ≥ 18 years of age with chronic pain and a history of ≥1 trauma identified through the Life Events Checklist received the allocated intervention once a week for six weeks. Treatment effects were assessed using linear mixed models.

RESULTS

Ninety-eight participants completed the trial. There were no difference in outcomes between groups. There were significant interactions between race and intervention. Both interventions were associated with improvements in pain interference for white participants, but non-white participants experienced improvement only with GLOBAL-PT. Regardless of allocation, participants improved in physical function, six of the PROMIS-29 domains, and in pain interference measures.

CONCLUSION

Both interventions are reasonable strategies for individuals with chronic pain and a history of trauma.

Understanding the Relationship Between Social Stressors, Trauma, and Somatic Symptoms Among Latina Immigrant Women

BACKGROUND

Latina immigrant women are at increased risk for poor mental health. Little is known about factors associated with somatic symptoms, the physical manifestation of distress, in this population. This study examined associations between social stressors, trauma, and somatic symptoms.

METHODS

This study used survey data from a community-based sample of Latina immigrant women (n = 154). We determined the frequency of somatic symptoms and used linear regressions to estimate associations of stressors and trauma with physical symptoms.

RESULTS

Most participants reported mild or moderate levels of somatic symptom severity. In univariate models, all social stressors and trauma types were significantly associated with higher levels of somatic symptoms. A multivariate model suggested perceived stress was associated with increased somatic symptoms after accounting for other stressors and trauma.

DISCUSSION

Future research should examine whether stress and trauma lead to higher levels of somatic symptoms among Latina immigrants.

Brief Report: Child Sexual Abuse and Somatic Symptoms in Older Adulthood for Men

Somatic symptom disorders are often misdiagnosed or minimized among men, especially in middle and older adulthood. Previous research investigating links between somatic disorders and early trauma, such as childhood sexual abuse (CSA), have mostly been based on small, non-representative, female samples using cross-sectional designs. The current study used data from the Wisconsin Longitudinal Study to assess associations between CSA and somatic symptom severity among men in middle- and late-adulthood (mid-50s to early 70s) with histories of CSA (n = 129) and a matched, non-abused comparison group (n = 2,322). Childhood (e.g., co-occurring adversities and parental education) and demographic background variables (e.g., marital status, self-rated health, and income) were controlled. Growth curve modeling was used to explore trajectories of somatic symptoms over time. Results indicated that the CSA group had higher somatic symptom severity than the non-abused group (γ01 = .10, p < .05); symptoms decreased over time for both groups with no significant differences in the rate of change. Healthcare providers should include CSA in assessments for men. Because contemporary somatic symptoms may represent unresolved early life course trauma, mental health support services should be expanded for this population. Future research should explore gender-appropriate treatment modalities for older men with histories of CSA.

Pain Interference, Resilience, and Perceived Well-Being During COVID-19: Differences Between Women With and Without Trauma Exposure Prior to the Pandemic

Objectives: The aim of this study was to investigate the consequences of the COVID-19 pandemic in women with non-malignant chronic pain, and to determine whether women exposed to traumatic situations prior to the outbreak would be at a higher risk of negative health impacts. Methods: A total of 365 women were divided into three subgroups according to whether or not they had experienced a traumatic event prior to COVID-19. They completed an online survey. Results: Significant differences were found between groups during lockdown: 1) more psychological abuse was experienced by the group of women who had experienced an interpersonal traumatic event prior to the pandemic than in the other subgroups; 2) physical activity levels were higher and scores on pain interference were lower in women in the non-traumatized subgroup than in the other subgroups; 3) pain interference was predicted by pain intensity, decreased social support, and resilience, whereas perceived well-being was predicted by pain interference. Conclusion: Women who had experienced a traumatic event prior to the pandemic suffered worse consequences of the COVID-19 lockdown, particularly greater pain interference, although resilience was shown to both mitigate pain interference and enhance perceived well-being.

The Influence of Adverse Childhood Experiences in Pain Management: Mechanisms, Processes, and Trauma-Informed Care

Adverse childhood experiences (ACEs) increase the likelihood of reduced physical and psychological health in adulthood. Though understanding and psychological management of traumatic experiences is growing, the empirical exploration of ACEs and physical clinical outcomes remains under-represented and under-explored. This topical review aimed to highlight the role of ACEs in the experience of chronic pain, pain management services and clinical decision making by: (1) providing an overview of the relationship between ACEs and chronic pain; (2) identifying biopsychosocial mechanisms through which ACEs may increase risk of persistent pain; (3) highlighting the impact of ACEs on patient adherence and completion of pain management treatment; and (4) providing practical clinical implications for pain management. Review findings demonstrated that in chronic pain, ACEs are associated with increased pain complications, pain catastrophizing and depression and the combination of these factors further heightens the risk of early treatment attrition. The pervasive detrimental impacts of the COVID-19 pandemic on ACEs and their cyclical effects on pain are discussed in the context of psychological decline during long treatment waitlists. The review highlights how people with pain can be further supported in pain services by maintaining trauma-informed practices and acknowledging the impact of ACEs on chronic pain and detrimental health outcomes. Clinicians who are ACE-informed have the potential to minimize the negative influence of ACEs on treatment outcomes, ultimately optimizing the impact of pain management services.

Epidemiology and Prevalence of Somatic Symptom Disorder at the Primary Care Level in Muscat, Oman: A Cross-Sectional Study

OBJECTIVES

Somatic symptom disorder (SSD) is a diagnostic classification to describe the occurrence of physical symptoms without organic cause. This study aimed to identify prevalence rates and associated characteristics of SSD among adults in primary care settings.

METHODS

This cross-sectional study took place between July 2020 and March 2021 and included a random selection of 3383 Omani adults attending 12 primary healthcare centres in Muscat Governorate. Screening was conducted using an Arabic version of the Somatic Symptom Scale-8 (SSS-8).

RESULTS

A total of 2000 adults participated in the study (response rate: 67.3%), of which most were female (71.7%) and under 50 years old (86.2%). Based on their SSS-8 scores, 602 participants (17.8%) had SSD, resulting in an overall prevalence estimate of 30.1% (95% confidence interval: 28.13-32.15). Significant associations were observed between SSD and age (p = 0.002), gender (p < 0.001), marital status (p = 0.030) and chronic comorbidities (p = 0.001). In addition, adjusted odds ratio estimates revealed SSD to be significantly associated with gender (p < 0.001), education level (p < 0.001) and chronic comorbidities (p = 0.001).

CONCLUSION

The estimated prevalence of SSD in primary care settings is high compared to reports from elsewhere in the Gulf region. There is an urgent need to enhance the diagnosis of SSD at the primary care level in order to reduce healthcare service overutilisation and patient dissatisfaction. Moreover, healthcare practitioners should be aware of the effect of age, gender, educational status and chronic comorbidities on somatic symptoms.

The Experiences of Persistent Pain Among Women With a History of Intimate Partner Violence: A Systematic Review

Women experience persistent pain at higher rates than men; however, women are less likely to be provided with adequate or appropriate care and more likely to have their pain experiences dismissed. The purpose of this review is to consider the complex interaction of the biopsychosocial factors in the experience of persistent pain in order to inform improved models of care. Given persistent pain is among the most frequently reported health consequences of intimate partner violence (IPV), this review focused on studies exploring the association between persistent pain and IPV. Three reviewers independently and systematically searched seven databases. Qualitative and quantitative studies describing the association between IPV and persistent pain published between January 2000 and June 2018 were included. Twelve studies met the inclusion criteria. The included studies demonstrated that a history of IPV places an additional burden on women who experience persistent pain that cannot be explained by an underlying psychological condition. Health care practitioners should be aware of this phenomena to ensure diagnosis, assessment, and treatment plans are targeted accordingly. Future policy directives and research should account for and seek to elucidate this additional burden.

The mediating role of anxiety/depression symptoms between adverse childhood experiences (ACEs) and somatic symptoms in adolescents

INTRODUCTION

This study examines the relationships among recent adverse childhood experiences (ACEs), somatic symptoms, and anxiety/depression symptoms during adolescence and whether anxiety/depression symptoms mediate the relationship between ACEs and somatic symptoms.

METHODS

Longitudinal prospective data from the Longitudinal Studies of Child Abuse and Neglect study of 1354 children and their primary caregivers in the United States was used in this study. A longitudinal cross-lagged path analysis among recent ACEs, anxiety/depression symptoms, and somatic symptoms at three points during adolescence (ages 12, 14, and 16 years) was conducted.

RESULTS

The sample was 51% female and 53% African American. The results indicated significant concurrent associations between recent ACEs and increased anxiety/depression symptoms at ages 12, 14, and 16 (β = .27, p < .001; β = .15, p < .001; β = .07, p < .05) and between anxiety/depression symptoms and increased somatic symptoms at ages 12, 14, and 16 years (β = .44, p < .001; β = .39, p < .001; β = .49, p < .001). Moreover, anxiety/depression symptoms significantly mediated the relationship between recent ACEs and concurrent somatic symptoms at ages 12, 14, and 16 years (β = .12, p < .001; β = .06, p < .001; β = .04, p < .05). However, there was no significant relationship between recent ACEs and somatic symptoms.

CONCLUSION

The findings suggest that anxiety/depression symptoms mediate the concurrent relationships between recent ACEs and somatic symptoms at ages 12, 14, and 16. Clinicians should consider assessing anxiety/depression symptoms and possible concurrent exposure to ACEs when caring for adolescents who present with somatic symptoms.

New Metabolic, Digestive, and Oxidative Stress-Related Manifestations Associated with Posttraumatic Stress Disorder

Posttraumatic stress disorder (PTSD) represents a pressing and generally invalidating syndrome that is triggered by a terrifying or stressful experience, relying on recurrently reliving the traumatic event feelings associated to it, which is subsequently linked to ongoing activations of stress-related neurobiological pathways and is often associated with neurodegeneration. In this paper, we examine what lies beneath this disorder, reviewing evidence that connects PTSD with a wide array of mechanisms and its intertwined pathways that can lead to the decompensation of different pathologies, such as cardiovascular disease, gastrointestinal ailments, autoimmune disorders, and endocrine diseases. Also, the significance of the oxidative stress in this frame of reference is debated. Thus, knowing and identifying the main features of the distressing experience, the circumstances around it, as well as the neuropsychological and emotional characteristics of people prone to develop PTSD after going through disturbing incidents can offer an opportunity to anticipate the development of potential destructive consequences in several psychological dimensions: cognitive, affective, relational, behavioral, and somatic. We can also observe more closely the intricate connections of the disorder to other pathologies and their underlying mechanisms such as inflammation, oxidative stress, bacterial overgrowth syndrome, irritable bowel syndrome, metabolic disorders, oxytocin, and cortisol in order to understand it better and to optimize the course of treatment and its management. The complex foundation PTSD possesses is supported by the existing clinical, preclinical, and experimental data encompassed in the current review. Different biological systems and processes such as the hypothalamic-pituitary-adrenal axis, sympathetic nervous system, oxidative stress, inflammation, and microbiome suffer modifications and changes when it comes to PTSD; that is why targeted therapies exert tremendous alleviations of symptoms in patients diagnosed with this disorder. Therefore, this implies that PTSD is not restricted to the psychiatric domain and should be viewed as a systemic condition.

Do somatic symptoms relate to PTSD and gender after earthquake exposure? A cross-sectional study on young adult survivors in Italy

OBJECTIVE

Increasing evidence confirms a strict relationship between mental disorders and physical health. Particularly, stressful life events and post-traumatic stress disorder (PTSD) have been closely correlated with various physical disorders and somatic symptoms, such as chronic pain, gastrointestinal disorders, and headaches. The aim of this study was to investigate the emergence of somatic symptoms in a sample of young adult survivors 21 months after exposure to the L'Aquila 2009 earthquake, with particular attention to PTSD and gender impact.

METHODS

Four hundred and fifty high-school senior students (253 male and 197 female) exposed to the 2009 L'Aquila earthquake, 21 months earlier, were enrolled and evaluated by the Trauma and Loss Spectrum Self-Report (TALS-SR), for symptomatological PTSD, and the Mood Spectrum Self-Report-Lifetime Version (MOODS-SR) "rhythmicity and vegetative functions" domain, for somatic symptoms.

RESULTS

Significantly higher rates of endorsement of the MOODS-SR somatic symptoms emerged in survivors with PTSD compared to those without. Females reported higher rates of endorsement of at least one MOODS-SR somatic symptom compared to males; however, a Decision Tree model and a two-way analysis of variance model confirmed a significant effect of PTSD only. A multivariate logistical regression showed a significant association between the presence of at least one MOOD-SR somatic symptom and re-experiencing and maladaptive coping TALS-SR domains.

CONCLUSION

This study corroborates a relevant impact of symptomatological PTSD, across both the genders, on somatic symptoms occurring in young adults after months from exposure to a massive earthquake.

Common mental disorders and intimate partner violence against pregnant women living with HIV in Cameroon: a cross-sectional analysis

BACKGROUND

Women living with HIV are at increased risk of poor mental health and intimate partner violence (IPV). Mental health disorders have been consistently associated with suboptimal HIV-related outcomes. Little is known about the prevalence or correlates of mental health disorders among pregnant women living with HIV in sub-Saharan Africa.

METHODS

This study assessed the prevalence of probable common mental disorders (CMD), i.e., depressive or anxiety disorders, and the relationship between probable CMD and recent IPV among pregnant women living with HIV in Cameroon. The sample included 230 pregnant women living with HIV aged > 18 enrolled in care at 10 HIV clinics in Cameroon. Probable CMD was assessed with the WHO Self Reporting Questionnaire (SRQ-20). Multivariable logistic regression was conducted to assess the relationship between IPV and probable CMD.

RESULTS

Almost half (42%) of participants had probable CMD using a 7/8 cut-off of the SRQ-20. Emotional, physical, and sexual IPV were reported by 44, 37, and 31% of respondents, respectively. In multivariable regression analyses, all forms of IPV assessed were significantly associated with greater odds of probable CMD.

CONCLUSIONS

Pregnant women living with HIV in Cameroon had a high prevalence of probable CMD and IPV. Screening and services to address IPV and mental health are urgently needed for this population. Integrated interventions to both prevent and screen and address IPV and probable CMD should be developed, implemented, and evaluated.

Complex PTSD symptoms mediate the association between childhood trauma and physical health problems

The ICD-11 reconceptualized Posttraumatic Stress Disorder (PTSD) as a narrowly defined fear-based disorder, and introduced Complex PTSD (CPTSD) as a new diagnosis comprised of PTSD symptoms and symptoms of 'Disturbances in Self-Organization' (DSO) that are more reflective of general dysphoria. Previous research suggests that PTSD symptoms mediate the association between childhood trauma and physical health problems, including cardiovascular disease. No study has yet assessed how posttraumatic stress symptoms, as outlined in the ICD-11, influence the association between childhood trauma and somatic problems in adulthood.

OBJECTIVE

This cross-sectional descriptive study examined whether PTSD and DSO symptoms mediated the associations between childhood physical and sexual abuse and childhood emotional abuse and neglect and somatic problems and cardiovascular diseases (CVD) load in adulthood.

METHODS

General adult population samples from Ireland (N = 1020) and the United Kingdom (N = 1051) completed self-report questionnaires online.

RESULTS

Structural equation modelling results indicated that PTSD and DSO symptoms fully mediated the association between both forms of childhood trauma and somatic problems, and that PTSD symptoms but not DSO symptoms fully mediated the association between childhood trauma and CVD load.

CONCLUSION

Psychological interventions that effectively treat CPTSD symptoms may have the added benefit of reducing risk of physical health problems.

Informing Human Trafficking Clinical Care Through Two Systematic Reviews on Sexual Assault and Intimate Partner Violence

BACKGROUND

There is a lack of evidence on the clinical management of patients who have suffered human trafficking. Synthesizing the evidence from similar patient populations may provide valuable insight. This review summarizes findings on therapeutic interventions for survivors of sexual assault and intimate partner violence (IPV).

METHOD

We conducted two systematic reviews using the MEDLINE database. We included only randomized controlled trials of therapies with primary outcomes related to health for survivors of sexual assault and IPV. For the sexual assault review, there were 78 abstracts identified, 16 full-text articles reviewed, and 10 studies included. For the IPV review, there were 261 abstracts identified, 24 full-text articles reviewed, and 17 studies included. Analysis compared study size, intervention type, patient population, primary health outcomes, and treatment effect.

RESULTS

Although our search included physical and mental health outcomes, almost all the studies meeting inclusion and exclusion criteria focused on mental health. The interventions for sexual assault included spiritually focused group therapy, interference control training, image rehearsal therapy, sexual revictimization prevention, educational videos, cognitive behavioral therapy, and exposure therapy. The interventions in the IPV review included group social support therapy, exposure therapy, empowerment sessions, physician counseling, stress management programs, forgiveness therapy, motivational interviewing, and interpersonal psychotherapy.

CONCLUSIONS

Insights from these reviews included the importance of culturally specific group therapy, the central role of survivor empowerment, and the overwhelming focus on mental health. These key features provide guidance for the development of interventions to improve the health of human trafficking survivors.

Adverse childhood experiences in parents of youth with chronic pain: prevalence and comparison with a community-based sample

Supplemental Digital Content is Available in the Text.

Parents of youth with chronic pain reported high rates of adverse childhood experiences, including significantly higher rates of physical neglect than a community-based sample.

Introduction:

Adverse childhood experiences (ACEs) are common occurrences that are related to poor health outcomes, including chronic pain, in youth and adults. Research suggests that children of parents exposed to ACEs are also at risk of poor outcomes. However, little is known about the risk that ACEs confer for chronic pain across generations. Parent ACEs may play an important role in pediatric chronic pain, given their association with key parent factors (eg, mental and physical health).

Objectives:

This study evaluated the prevalence of ACEs in parents of youth with chronic pain and compared these rates to a community-based sample.

Methods:

One hundred seventy parents of youth (aged 10–18 years) with chronic pain, recruited from a tertiary-level chronic pain program at a pediatric hospital in Canada, completed a self-report measure of ACEs. A comparison sample (n = 3914) was drawn from a local, community-based study that examined ACEs among adults in primary care.

Results:

Among parents of youth with chronic pain, 67.6% reported ≥1 ACE and 23.5% reported ≥4 ACEs. Controlling for sociodemographic factors, ACEs were similar across samples, except parents of youth with chronic pain reported significantly higher rates of physical neglect (odds ratio = 2.14; 95% confidence interval = 1.35–3.40) than the community-based sample.

Conclusion:

Adverse childhood experiences are prevalent among parents of youth with chronic pain, with physical neglect reported more frequently than the community-based sample. Further research that examines the association between parent ACEs and child chronic pain, as well as neurobiological and psychosocial factors that may mediate this potential relation, is needed.

Pain and Evil: From Local Nociception to Misery Following Social Harm

Experiencing pain, especially when chronic, is an excruciating condition that should be regarded as a syndrome, if not a disease. People suffering from chronic pain tend to develop psychological discomfort mostly due to lack of acceptance, disbelief, blame. The complexity of pain pathophysiology, plus a wide range of negative psychosocial factors, leads to a more complex suffering that deserves attention and multidisciplinary treatments. The possibility that chronic pain may occur following physical aggression, torture, or persecution raises the issue of evil as a major contributor to pain in its worst representation - when individuals or groups are attacked based on racial, social, gender, religious, political, or other grounds. To explore the complex issue of chronic pain following physical or psychological harm, and to underscore the need for a multidisciplinary approach to reduce the burden of chronic pain, we discuss the biological mechanisms underlying pain state. We seek to clarify those factors leading to pain chronification, as well as personal and social attitudes that confound patients with chronic pain. The importance of family and social environment is also investigated, as well as personality traits of chronic pain patients that may further hamper successful treatment. The presence of chronic pain, modulated by, for example, acceptance of being a victim of premeditated physical and social violence, makes the issue more difficult to comprehend.

Exploring stress, cognitive, and affective mechanisms of the relationship between interpersonal trauma and opioid misuse

BACKGROUND

People with a history of interpersonal trauma, including intimate partner violence, sexual assault, and adverse childhood experiences, are disproportionately affected by the current opioid epidemic. Interpersonal trauma has been shown to increase risk for chronic pain conditions, prescription opioid use, and opioid misuse. Stress, cognition, and affective function have been examined as potential mechanisms that may influence opioid misuse among individuals with a history of interpersonal trauma. However, no studies have examined these factors simultaneously, despite their interrelatedness.

OBJECTIVE

The purpose of this study was to 1) examine perceived stress, perceived cognitive function, depressive symptoms, and PTSD symptoms as potential mechanisms of opioid misuse among individuals with a history of interpersonal trauma, 2) examine the types of interpersonal trauma that are associated with opioid misuse, and 3) assess the mediating role of pain and opioid prescription.

METHODS

A cross-sectional, observational study design was conducted. Data were collected through a confidential self-report online survey using validated instruments (n = 230). A series of regression analyses were conducted to identify mechanistic factors and interpersonal trauma types associated with opioid misuse, opioid prescription, and pain intensity. Structural equation modeling was used to examine mediating effects of pain intensity and opioid prescription.

RESULTS

Opioid prescription, depressive symptoms, and intimate partner violence increased the odds of reporting opioid misuse. Pain intensity and adverse childhood experiences increased the odds of opioid prescription. Higher levels of perceived stress and depressive symptoms were associated with increased pain intensity. Pain intensity emerged as a mediator of the relationship between depressive symptoms and opioid misuse.

CONCLUSIONS

Our work shows that there are likely several pathways through which interpersonal trauma can lead to opioid misuse. Interventions aimed at improving depressive symptoms and coping with traumatizing events should be included as part of comprehensive trauma-informed pain management practices.

Chronic pain, posttraumatic stress disorder, and opioid intake: A systematic review

BACKGROUND

The literature suggests that there is a high degree of co-occurrence between chronic pain and posttraumatic stress disorder (PTSD). An association has been found between PTSD and substance abuse. PTSD is a severe disorder that should be taken into account when opioids are prescribed. It has been found that the prevalence of opioid use disorder (OUD) in chronic pain patients is higher among those with PTSD than those without this disorder.

AIM

To perform a systematic review on the association between PTSD, chronic non-cancer pain (CNCP), and opioid intake (i.e., prescription, misuse, and abuse).

METHODS

We conducted a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The Patient, Intervention, Comparator, and Outcomes (PICOS) criteria were formulated a priori in the protocol of the systematic review. A search was conducted of the PROSPERO database. In March 2019, searches were also conducted of 5 other databases: PubMed, MEDLINE, PsycINFO, Web of Science, and PILOTS. The Scottish Intercollegiate Guidelines Network checklist for cohort studies was used to assess the selected studies for their methodological quality and risk of bias. Each study was evaluated according to its internal validity, participant sampling, confounding variables, and the statistical analysis.

RESULTS

A total of 151 potentially eligible studies were identified of which 17 were retained for analysis. Only 10 met the selection criteria. All the studies were published between 2008 and 2018 and were conducted in the United States. The eligible studies included a total of 1622785 unique participants. Of these, 196516 had comorbid CNCP and PTSD and were consuming opiates. The participants had a cross-study mean age of 35.2 years. The majority of participants were men (81.6%). The most common chronic pain condition was musculoskeletal pain: back pain (47.14% across studies; range: 16%-60.6%), arthritis and joint pain (31.1%; range: 18%-67.5%), and neck pain (28.7%; range: 3.6%-63%). In total, 42.4% of the participants across studies had a diagnosis of PTSD (range: 4.7%-95%). In relation to opioid intake, we identified 2 different outcomes: opioid prescription and OUD. All the studies reported evidence of a greater prevalence of PTSD in CNCP patients who were receiving prescribed opioids and that PTSD was associated with OUD in CNCP patients.

CONCLUSION

Opioid analgesic prescription as the treatment of choice for CNCP patients should include screening for baseline PTSD to ensure that these drugs are safely consumed.

Adverse childhood experiences and associated health outcomes: A systematic review and meta-analysis

BACKGROUND

The Center for Disease Control (CDC) and Kaiser Permanente developed the Adverse Childhood Experiences (ACE) scale to identify negative experiences in childhood. The goal of this study is to systematically review outcomes associated with the ACEs in the CDC-Kaiser ACE scale to understand the diversity of outcomes associated with this scale.

METHODS

The authors conducted a search of English language articles published through September 30, 2016 using OVID Medline®; Ovid Medline® Daily; Epub Ahead of Print, In-Process & Other Non-indexed citations; ERIC®; HAPI®; and SCOPUS®. Articles were selected by trained reviewers based on a priori inclusion criteria including: research, healthy sample, used the CDC-Kaiser ACE scale, and assessed some health outcome. Two reviewers used an abstraction form to independently collect data from each study. Unadjusted and adjusted odds ratio associated with ACE scale scores were aggregated and compared.

RESULTS

From 3167 unique titles, we identified 96 articles that assessed health outcomes associated with the ACEs in the CDC-Kaiser ACE scale. There were more studies focusing on psychosocial/behavioral outcomes than medical outcomes. The majority of the included studies were retrospective, observational, and relied on the same data set. Psychosocial/behavioral outcomes had higher odds ratio than medical outcomes with increasing ACE scale scores.

CONCLUSIONS

Exposure to multiple ACEs is associated with a wide variety of outcomes. This data suggests a benefit of screening for ACEs using this scale and highlights the need to find interventions to ameliorate their effects.

Patterns of somatic distress among internally displaced persons in Ukraine: analysis of a cross-sectional survey

PURPOSE

There are often high rates of mental disorders in low- and middle-income countries during humanitarian crises, but the prevalence of somatic distress (SD) is underreported in the existing health service research. We aim to examine the patterns of SD among internally displaced persons (IDPs) in Ukraine, who were forcibly displaced due to the ongoing conflict in the country's eastern region.

METHODS

The study design was a cross-sectional survey of 2203 adult IDPs throughout Ukraine. The survey collected data on sociodemographic characteristics, traumatic life events (Life Events Checklist), utilisation of mental health care services, and self-reported outcomes of SD (Patient Health Questionnaire 15), anxiety (Generalised Anxiety Disorder 7), depression (Patient Health Questionnaire 9), and post-traumatic stress (PTSD Checklist). Descriptive and multivariate regression analyses were used.

RESULTS

Over half of respondents (n = 1142, 55%) were identified as being at risk of SD (PHQ-15 score ≥ 6), and the prevalence of moderate (n = 377, 18%) and high severity SD risk (n = 275, 13%) was substantial. There were significant associations (p < 0.05) between SD and age, female gender, economic status, self-reported depression and post-traumatic stress, and multiple trauma exposures. Being at risk of SD was also significantly associated with increased functional disability. Use of mental health care services was low across this population and only high SD risk seemed to be a reliable predictor of care-seeking behaviour.

CONCLUSIONS

There is a significant risk of SD among IDPs in Ukraine. Our results illustrate the need for targeted health service research and regional programs to ensure that mental health needs are appropriately met.

Adverse Childhood Experiences in Mothers With Chronic Pain and Intergenerational Impact on Children

Adverse childhood experiences (ACEs; eg, parental divorce, physical or sexual abuse) are more prevalent in individuals with chronic pain compared with the general population. Both increased maternal ACEs and chronic pain have been associated with poor physical and emotional functioning in offspring. However, the mechanisms driving these associations are poorly understood. Thus, this cross-sectional study evaluated the relation between maternal ACEs, mothers' current functioning, and children's physical and emotional functioning in a sample of mothers with chronic pain and their 8- to 12-year-old children. Results indicated a higher prevalence of ≥1 ACE in this sample of mothers with chronic pain (84%) compared with normative data from a community sample of women. Higher maternal ACE scores corresponded with lower physical and social functioning, greater anxiety and depressive symptoms, greater fatigue and sleep disturbances, and greater pain intensity and pain interference in mothers. Higher maternal ACE scores significantly correlated with higher child self-reported depressive symptoms, but not somatic symptoms or functional impairment. A path model indicated that maternal depressive symptoms accounted for the relation between higher maternal ACE scores and children's depressive symptoms. Intervening on maternal depression among mothers with chronic pain may reduce the impact of intergenerational ACE transmission. Perspective: This article presents evidence regarding the intergenerational impact of ACEs in a large sample of mothers with chronic pain and their school-aged children. Maternal depressive symptoms accounted for the relation between maternal ACEs and children's depressive symptoms providing evidence regarding targets for preventive interventions.

Lifetime abuse and somatic symptoms among older women and men in Europe

BACKGROUND

Research suggests that survivors of interpersonal violence have an increasing experience of bodily symptoms. This study aims to scrutinise the association between lifetime abuse and somatic symptoms among older women and men, considering demographics/socio-economic, social support and health variables.

METHODS

A sample of 4,467 community-dwelling persons aged 60-84 years (57.3% women) living in seven European countries (Germany, Greece, Italy, Lithuania, Portugal, Spain, Sweden) was recruited for this cross-sectional study. Lifetime abuse (psychological, physical, sexual, financial and injury) was assessed on the basis of the UK study of elder abuse and the Conflict Tactics Scale-2, while somatic symptoms were assessed by the Giessen Complaint List short version.

RESULTS

Women reported somatic symptoms more frequently than men. Multiple regression analyses revealed that lifetime exposure to psychological abuse was associated with higher levels of somatic symptoms among both women and men, while experiencing lifetime sexual abuse was associated with somatic symptoms only among older women, after adjusting for other demographic and socio-economic variables. Country of residence, older age, and low socio-economic status were other independent factors contributing to a higher level of somatic symptoms.

CONCLUSIONS

The positive association between the experience of abuse during lifetime and the reporting of higher levels of somatic symptoms, in particular among older women, seems to suggest that such complaints in later life might also be related to the experience of mistreatment and not only to ageing and related diseases. Violence prevention throughout lifetime could help to prevent somatic symptoms in later life.

Child Maltreatment and Polyvictimization as Predictors of Intimate Partner Violence in Women From the General Population of Quebec

This study aimed to (a) evaluate the prevalence of intimate partner violence (IPV) and revictimization among a representative sample of 1,001 women living in Quebec, Canada; (b) examine whether IPV was predicted by experiences of child maltreatment; and (c) explore the role of polyvictimization on IPV beyond the effect of any type of exposure. Results indicate the prevalence rates of lifetime IPV (10.5%), IPV over the last year (2.5%), and revictimization (7.2%). All forms of child maltreatment predicted an increased risk of IPV victimization, yet polyvictimization was related to IPV beyond the effects of specific forms of child maltreatment.

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.

Early maladaptive schemas in patients with somatoform disorders and somatization

Maladaptive schemas are stable relational patterns that develop through harmful childhood experiences with primary caregivers. Schemas within somatoform disorders are rarely explored even though these disorders are clinically important due to high prevalence, co-morbidity, and cost for the health care system. This study investigates schemas according to Young's schema theory in patients with somatoform disorders in comparison with healthy controls and patients with depressive or anxiety disorders. Further associations between schemas and somatization were explored. We included 134 patients with a somatoform disorder and 39 age-matched healthy controls, 83 patients with a unipolar depression, and 34 patients with an anxiety disorder. The clinical sample consists of day care patients, diagnosed with the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, but without a personality disorder. Primary measures were the Young Schema Questionnaire (YSQ-S2), the Screening for Somatoform Disorders (SOMS-7T), the Beck Depression Inventory, Second Edition, and the Childhood Trauma Questionnaire. Analyses of variance indicated that somatoform patients scored higher on almost all schemas than do healthy controls (p < 0.001, η²  = 0.148). The highest mean scores were reached for the schemas "self-sacrifice" and "unrelenting standards," with significant higher values in the patient sample. However, when compared with patients with depressive or anxiety disorders, somatoform patients scored equally or even lower. High somatization was associated with generally higher schema activation. This effect was to a great extent mediated by depressive symptoms. Only the schema "vulnerability to harm or illness" was exclusively related to somatization. These findings suggest that schemas should be systematically assessed within psychotherapy of somatoform patients.

Prevalence and environmental impact factors of somatization tendencies in eastern Chinese adolescents: a multicenter observational study

The aim of this study is at examining the prevalence and impact factors of adolescent somatization tendencies (ST) across three eastern Chinese provinces. A multicenter school-based cross-sectional study was conducted in these provinces from 2015 to 2016. The sample included 11,153 middle-school students aged 13-18 years, who were randomly selected using a multi-phase stratified cluster sampling technique. We also designed a multicenter school-based case-control study to evaluate the potential environmental impact of ST factors on this population. The overall positive rate of ST among the eastern Chinese adolescents was 12.1%. Somatic symptoms score (SSS) and positive ST rate were higher in females than males. Additionally, the SSS and positive ST rate for the 18-year-old group were significantly higher than in other age groups. In comparison to those in urban areas, adolescents in rural areas had significantly higher SSS and positive ST rate. Multiple conditional regression analyses revealed that family medical history, anxiety and depression scores; superstitious beliefs; left-behind adolescents; teacher-student support; family conflict; and family independence and achievement orientation were significantly linked to ST in adolescents. The models also indicated family medical history was the strongest impact factor to adolescent ST, even though ST were prevalent in the three studied eastern Chinese provinces. Gender, age, and dwelling differences were very significant in the SSS and positive ST rate in adolescents. This study concludes that adolescent ST are influenced by multiple environments.

Common health problems in safety-net primary care: Modeling the roles of trauma history and mental health

OBJECTIVE

This study described trauma exposure and investigated mediational effects of mental health on the relationships between trauma and pain, sleep, smoking, and general health.

METHOD

Participants were 210 low-income primary care patients. The study used a crosssectional, self-report survey design.

RESULTS

Eighty-five percent of the sample reported adult trauma and 54% reported four or more childhood traumas. Moderate or higher depression and anxiety levels were present in 59% and 48% of participants, respectively. Structural equation model fit was good for sleep, pain, and general health, showing that trauma indirectly affected health variables via mental health.

CONCLUSIONS

Participants endorsed substantial adult and childhood trauma, which likely had cascading effects on mental health and common primary care presenting health issues.

Predictors of somatic symptom severity: The role of cumulative history of trauma and adversity in a diverse community sample

OBJECTIVE

Somatic symptoms are often reported among victims of trauma, and place a significant burden on primary care health providers. We examined the relationship between lifetime histories of trauma and adversity, including aspects not previously studied (i.e., perceived discrimination), and somatic symptoms, as well as the mediating role of posttraumatic stress symptoms (PTSS) and depressive symptoms.

METHOD

A multiethnic community sample of 500 male and female participants (230 African American and 270 Latino) completed measures of demographic characteristics, the University of California, Los Angeles Lifetime Adversities Screener (LADS), depressive symptoms, PTSS, and somatic symptoms.

RESULTS

An ordinary least-squares regression analysis controlling for age, gender, and race/ethnicity indicated that higher levels of lifetime adversity and trauma were significantly associated with more severe somatic symptoms (b = 6.95, p < .0001). Formal mediation tests indicated that there was a significant indirect effect of LADS on somatic symptoms via PTSS and depressive symptoms, indirect effect = 2.64 (95% confidence interval [CI] [1.2, 4.1]) and 2.19 (95% CI [1.3, 3.3]), respectively. Even after PTSS and depressive symptoms were taken into account, the LADS remained significantly associated with somatic symptoms (b = 2.13, p < .05), suggesting partial mediation.

CONCLUSION

Exposure to traumatic and adverse events (the LADS) was associated with somatic symptom severity. Furthermore, although PTSS and depressive symptoms partially accounted for the association between the LADS and somatic symptoms, the LADS remained significant, suggesting that both exposure to trauma and adversity and the resultant development of PTSS and depressive symptoms influence the development of somatic symptoms. (PsycINFO Database Record

Presence of trauma and suicide risk: Personal control as a moderator

Given past findings that have linked trauma and lack of personal control to greater suicidal risk in adults, the present study examined how trauma presence and personal control are uniquely involved in predicting suicidal risk in a sample of 469 college students. Regression analyses indicated that both trauma presence and personal control were significant predictors of suicidal risk, as was their interaction. The present findings suggest a need to consider both trauma presence and low personal control in assessing for suicidal risk in college students.

Physical Health Consequences of Interpersonal Trauma: A Systematic Review of the Role of Psychological Variables

Interpersonal forms of trauma are among the most commonly reported traumas. These types of traumas are more damaging to well-being than noninterpersonal forms. They have also been strongly associated with somatic symptoms and more general physical health problems. Nevertheless, the results of trauma studies are mixed and suggest that pathways may vary according to the stressors, mediators, and health outcomes investigated. This article presents a systematic qualitative review of published studies that have investigated interpersonal trauma, its association with physical health, and the potential role of intervening psychological variables. A systematic search was made of four psychology and health electronic databases. Of the 863 studies reviewed, 50 were preselected, 11 of which met the inclusion and methodological quality criteria. All but one study had a cross-sectional design. The findings showed that childhood trauma exposure was the most common category of interpersonal trauma addressed in the reviewed studies and that the physical health variables investigated were diverse. The psychological variables most frequently investigated in the studies were posttraumatic stress disorder, depression, dissociation, and substance abuse. Overall, the results suggest that interpersonal trauma exposure is associated with poorer physical health; however, the role of intervening psychological variables remains unclear. The limitations of the reviewed literature are discussed, and methodological recommendations are made for future research.

They Didn't Believe Her Pain: My Education in Interpersonal Violence

In my first year of medical school, I began to care for patients who were survivors of interpersonal violence. As I transitioned from didactics to clinical experiences, I was struck by how common the hidden threads of physical and sexual violence were in my patients' stories of chronic pain, depression, and poor health outcomes. Their symptoms often seemed intangible and challenging to treat, unable to fit neatly into typical diagnostic and therapeutic algorithms. In response, I saw clinicians become frustrated and dissatisfied with their ability to treat these patients. Better care for survivors may begin simply with believing our patients' pain.

Trauma exposure and the mediating role of posttraumatic stress on somatic symptoms in civilian war victims

BACKGROUND

It has been well documented that the exposure to war has a negative effect on the psychological health of civilian. However, little is known on the impact of war exposure on the physical health of the civilian population. In addition, the link between trauma exposure and somatic symptoms remain poorly understood. This cross-sectional study examined levels of somatic symptoms in the aftermath of war, and the mediating role of posttraumatic stress symptoms in the relationship between trauma exposure and somatic symptoms.

METHODS

Civilian war survivors (N = 142) from Kosovo were assessed for potentially traumatic events, posttraumatic stress symptoms, and somatic symptoms. Data were analyzed using mediation analyses. Posttraumatic stress disorder (PTSD) symptoms were categorized based on King's four factor model (Psychol Assessment. 10: 90-96, 1998).

RESULTS

Participants reported on average more than 5 types of traumatic exposure. The cut-off indicative for PTSD was exceeded by 26.1% of participants. Symptom levels of PTSD were associated with somatic symptoms. The relationship between trauma exposure and somatic symptoms was partly mediated by the active avoidance and hyperarousal symptom clusters of PTSD.

CONCLUSION

Active avoidance and hyperarousal symptoms seem to play a key role in traumatized people suffering from somatic symptoms.

P2X3 receptor-mediated visceral hyperalgesia and neuronal sensitization following exposure to PTSD-like stress in the dorsal root ganglia of rats

BACKGROUND

Patients with posttraumatic stress disorder (PTSD) often share co-morbidity with chronic pain conditions. Recent studies suggest a role of P2X3 receptors and ATP signaling in pain conditions. However, the underlying mechanisms of visceral hyperalgesia following exposure to PTSD-like stress conditions remain unclarified.

METHODS

The behavior and hormones relevant for PTSD were studied. Visceromotor responses (VMR) and the abdominal withdrawal reflexes (AWR) to colorectal distention (CRD) were recorded to determine P2X3-receptor-mediated alteration of hyperalgesia following single-prolonged stress (SPS) exposure. Immunofluorescence, Western blotting, and patch-clamp were used.

KEY RESULTS

The escape latency, adrenocorticotropic hormone and cortisol were increased on days 7-14. Visceromotor responses and AWR was reduced at day 1 in SPS rats but increased to higher levels than in controls after exposure to day 7. Intrathecal administration of the P2X3-receptor antagonist TNP-ATP abolished the CRD response. Based on immunofluorescence and Western blotting analysis, SPS-treated rats exhibited reduced P2X3 expression in dorsal root ganglia (DRG) after day 1 compared with controls. P2X3 expression in DRG was enhanced on day 7 after SPS and the increase of the P2X3 expression was maintained on day 14 and 21 compared with controls. The P2X3-receptor agonist α,β-me ATP (10 μM) induced a fast desensitizing inward current in DRG neurons of both control and SPS-treated rats. The average peak current densities in SPS-treated group were increased 3.6-fold. TNP-ATP (100 nM) markedly blocked all fast α,β-me ATP-induced inward currents in the DRG neurons both in control and SPS-treated rats.

CONCLUSIONS & INFERENCES

The data indicate an important role of P2X3 signaling in visceral hyperalgesia following PTSD-like stress.

Enhancing health care equity with Indigenous populations: evidence-based strategies from an ethnographic study

BACKGROUND

Structural violence shapes the health of Indigenous peoples globally, and is deeply embedded in history, individual and institutional racism, and inequitable social policies and practices. Many Indigenous communities have flourished, however, the impact of colonialism continues to have profound health effects for Indigenous peoples in Canada and internationally. Despite increasing evidence of health status inequities affecting Indigenous populations, health services often fail to address health and social inequities as routine aspects of health care delivery. In this paper, we discuss an evidence-based framework and specific strategies for promoting health care equity for Indigenous populations.

METHODS

Using an ethnographic design and mixed methods, this study was conducted at two Urban Aboriginal Health Centres located in two inner cities in Canada, which serve a combined patient population of 5,500. Data collection included in-depth interviews with a total of 114 patients and staff (n = 73 patients; n = 41 staff), and over 900 h of participant observation focused on staff members' interactions and patterns of relating with patients.

RESULTS

Four key dimensions of equity-oriented health services are foundational to supporting the health and well-being of Indigenous peoples: inequity-responsive care, culturally safe care, trauma- and violence-informed care, and contextually tailored care. Partnerships with Indigenous leaders, agencies, and communities are required to operationalize and tailor these key dimensions to local contexts. We discuss 10 strategies that intersect to optimize effectiveness of health care services for Indigenous peoples, and provide examples of how they can be implemented in a variety of health care settings.

CONCLUSIONS

While the key dimensions of equity-oriented care and 10 strategies may be most optimally operationalized in the context of interdisciplinary teamwork, they also serve as health equity guidelines for organizations and providers working in various settings, including individual primary care practices. These strategies provide a basis for organizational-level interventions to promote the provision of more equitable, responsive, and respectful PHC services for Indigenous populations. Given the similarities in colonizing processes and Indigenous peoples' experiences of such processes in many countries, these strategies have international applicability.