Adverse childhood experience and rheumatic diseases

The link between traumatic stress and autoimmune rheumatic diseases: A systematic scoping review

BACKGROUND

The impact of traumatic stress on autoimmune rheumatic diseases (ARDs) has been largely overlooked in existing research. This scoping review aimed to systematically examine the research literature relating to the relationship between traumatic stress and ARDs, by identifying study designs, methodologies, and gaps in the current research landscape.

METHODS

The following databases and search interfaces were searched on 15th December 2023: Embase (via Embase.com), Medline (via PubMed), and Web of Science. Additional references were identified via bibliographies of included studies. The following studies were included, with no publication date limit and language restricted to English: targeting the association between traumatic stress and ARDs, observational methodologies, including cohort, case-control, and cross-sectional studies, exclusively focusing on self-reported psychological trauma impacts, such as adverse childhood experiences (ACEs), Post-traumatic Stress Disorder (PTSD), or major life stressors. Two authors independently assessed the studies for inclusion criteria and extracted the data.

RESULTS

This scoping review revealed connections between traumatic stress and ARDs through an analysis of 21 included studies, highlighting the scarcity of research in this area. The studies, primarily from high-income countries and especially the USA, span from 2000 to 2023, indicating a growing interest in recent years and employing a range of methodologies. Traumas such as ACEs, PTSD, and major life events were frequently examined, showing a strong association with an increased risk and severity of ARDs, particularly rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE).

CONCLUSION

This scoping review reveals a notable dearth in research on the impact of traumatic stress, such as ACEs, PTSD, and major life events, on ARDs, especially on rare diseases, yet underscores a significant association between trauma and ARD severity or incidence. It highlights the critical need for future investigations to broaden the scope of ARDs studied, extend research to less represented regions, and utilize diverse, standardized methodologies to deepen our understanding of the trauma-ARD association.

Can adverse childhood experiences predict chronic health conditions? Development of trauma-informed, explainable machine learning models

Introduction

Decades of research have established the association between adverse childhood experiences (ACEs) and adult onset of chronic diseases, influenced by health behaviors and social determinants of health (SDoH). Machine Learning (ML) is a powerful tool for computing these complex associations and accurately predicting chronic health conditions.

Methods

Using the 2021 Behavioral Risk Factor Surveillance Survey, we developed several ML models-random forest, logistic regression, support vector machine, Naïve Bayes, and K-Nearest Neighbor-over data from a sample of 52,268 respondents. We predicted 13 chronic health conditions based on ACE history, health behaviors, SDoH, and demographics. We further assessed each variable's importance in outcome prediction for model interpretability. We evaluated model performance via the Area Under the Curve (AUC) score.

Results

With the inclusion of data on ACEs, our models outperformed or demonstrated similar accuracies to existing models in the literature that used SDoH to predict health outcomes. The most accurate models predicted diabetes, pulmonary diseases, and heart attacks. The random forest model was the most effective for diabetes (AUC = 0.784) and heart attacks (AUC = 0.732), and the logistic regression model most accurately predicted pulmonary diseases (AUC = 0.753). The strongest predictors across models were age, ever monitored blood sugar or blood pressure, count of the monitoring behaviors for blood sugar or blood pressure, BMI, time of last cholesterol check, employment status, income, count of vaccines received, health insurance status, and total ACEs. A cumulative measure of ACEs was a stronger predictor than individual ACEs.

Discussion

Our models can provide an interpretable, trauma-informed framework to identify and intervene with at-risk individuals early to prevent chronic health conditions and address their inequalities in the U.S.

Health inequities in the rheumatic diseases of childhood

PURPOSE OF REVIEW

To describe differences in disease manifestations and outcomes in pediatric rheumatic diseases as they occur in non-European-descended populations in North America.

RECENT FINDINGS

Differences in disease prevalence, clinical phenotypes, disease course, and outcomes have been described across the spectrum of pediatric-onset rheumatic diseases. Although these differences are commonly explained by differences in genetic risk or access to tertiary healthcare facilities, our emerging understanding of the immunobiology of historical/ongoing trauma suggest a more complex explanation for these observed differences.

SUMMARY

Health inequities as observed in pediatric rheumatic diseases are likely to emerge from a complex interplay between social and biological factors. The important contribution of historical and repetitive trauma deserves further exploration.

Heterogeneous adverse childhood experiences and cognitive function in an elderly Chinese population: a cohort study

OBJECTIVE

To identify the heterogeneity of adverse childhood experiences (ACEs) as well as their association with cognitive function in an elderly Chinese population.

DESIGN

A retrospective cohort study.

PARTICIPANTS

The data were from the latest wave of the China Health and Retirement Longitudinal Study and a total of 7222 participants aged ≥60 were included.

PRIMARY AND SECONDARY OUTCOME MEASURES

Latent class analysis was used to identify the classes characterised by 11 types of ACEs. Cognitive function was measured by the Mini-Mental State Examination (MMSE) and cognitive impairment was defined by education-specific threshold MMSE scores. Logistic models were constructed to examine the relationship between ACE classes and cognitive impairment. Several childhood and adulthood confounding factors were considered.

RESULTS

Three ACE latent classes were identified. Of them, 76.09% were in the 'Low ACEs' class, 15.43% were in the 'Household dysfunction' class and 8.49% were in the 'Child maltreatment' class. The people in the 'Low ACEs' class seemed to have better childhood family financial situations and higher education levels. The population in the 'Household dysfunction' class tended to live in rural areas and have a higher proportion of men, whereas people in the 'Child maltreatment' class showed a significantly higher proportion of women and higher levels of chronic diseases. 'Child maltreatment' was related to a higher risk of cognitive impairment (OR=1.37, 95% CI: 1.12 to 1.68), while the risk of 'Household dysfunction' was not significantly different from that of the 'Low ACEs' participants (OR=1.06, 95% CI: 0.90 to 1.26).

CONCLUSIONS

The findings supported differences in cognitive function in elderly Chinese people exposed to different types of ACEs.

Exploring the intersection of adverse childhood experiences, pediatric chronic pain, and rheumatic disease

BACKGROUND

While the general relationship between ACEs and the development of chronic pain has become increasingly clear, how ACEs may shape a child's clinical presentation with regards to chronic pain has yet to be fully expounded. We aimed to determine the association between ACEs and clinical manifestations of pediatric chronic pain and explore the interaction of ACEs and pediatric rheumatic disease among youth with chronic pain on health-related outcomes.

METHODS

We conducted a cross-sectional cohort study of patients aged ≤18 years with chronic pain seen in a pediatric rheumatology amplified pain clinic between August 2018 and July 2020. We stratified subjects into three groups: no ACEs, one ACE, and ≥ 2 ACEs. We assessed clinical signs and symptoms associated with the presence of ACEs using Chi-square or Wilcoxon-rank test. The association between ACEs as well as other variables of interest with functional impairment was tested using simple and multivariable linear regression.

RESULTS

Of the 412 patients included, more than 75% of patients reported at least one ACE. Most frequent included history of mental illness in a first degree relative (56%) and parental divorce or separation (20%). Those with ≥2 ACEs had more somatic symptoms, worse functional disability, and a higher proportion of mental health conditions. There appeared to be a dose dependent interaction between ACEs and functional disability from co-morbid rheumatologic disease. In multivariable regression, higher verbal pain score, symptom severity score (SSS), and presence of autonomic changes were associated with estimated average increase in FDI score (β = 1.05, 1.95 and 4.76 respectively; all p < 0.01).

CONCLUSION

Children with chronic pain and/or rheumatologic diseases who are exposed to ACEs are at increased risk of greater symptomatology, functional disability, and somatization of symptoms. Our findings indicate an ongoing need for systemic evaluation of ACEs in children with chronic pain and/or rheumatic disease and incorporation of trauma-based care.

Adverse Childhood Experiences and Trajectories of ADL Disability among Middle-Aged and Older Adults in China: Findings from the CHARLS Cohort Study

OBJECTIVES

There is little evidence on the association between adverse childhood experiences (ACEs) and disability trajectories among middle-aged and older adults. This study aimed to investigate the association between ACEs and activities of daily living (ADL) trajectories over eight years of follow-up and the mediation role of different chronic diseases on this relationship.

DESIGN

Prospective cohort study, eight-year follow-up.

SETTING

China Health and Retirement Longitudinal Study(CHARLS).

PARTICIPANTS

A total of 10651 participants age 45 and over from CHARLS 2011 to 2018 were included in this study.

MEASUREMENTS

Five ACEs exposure groups were formed based on the cumulative ACE scores. A 6-item ADL score was used, including bathing, dressing, eating, getting in/out of bed, using the toilet, and controlling urination, to measure the ADL disability, and the group-based trajectory model (GBTM) was used to identify the ADL disability trajectories. Multinomial logistic regression was performed to investigate the association between ACEs and ADL disability trajectory memberships, and KHB-method was used to estimate the contribution of different chronic diseases on this relationship.

RESULTS

Of the 10651 participants, 9.64% showed a mild-increasing trajectory in terms of change in ADL score during follow-up, followed by the low-mild trajectory (32.00%) and low-low trajectory (58.36%). Compared with those without ACEs exposure, participants who had ≥4 ACEs were associated with an increased risk of being on low-mild trajectory (OR 1.32, 95%CI:1.11-1.57) and mild-increasing trajectory (OR 1.41, 95%CI: 1.06-1.89), respectively. Besides, mediation analysis revealed chronic diseases had a mediation effect in this association, with the largest effect from arthritis or rheumatism (over 60%), followed by digestive system disease (around 14%), respiratory disease (around 12%), and cardio-metabolic disease (around 5%).

CONCLUSION

This study suggested that exposure to ACEs was associated with a higher risk of being worse ADL disability trajectories. Moreover, chronic disease accounts for a meaningful proportion of this association. Further studies are needed to clarify how chronic diseases mediate the association between ACEs and ADL disability trajectories.

Adverse childhood experiences predict reaction to multiple sclerosis diagnosis

Objective

At the time of multiple sclerosis (MS) diagnosis, identifying those at risk for poorer health-related quality of life and emotional well-being can be a critical consideration for treatment planning. This study aimed to test whether adverse childhood experiences predict MS patients’ health-related quality of life and emotional functioning at time of diagnosis and initial course of disease.

Methods

We recruited patients at the time of new MS diagnosis to complete self-report surveys at baseline and a one-year follow-up. Questionnaires included the Adverse Childhood Experiences (ACEs), as well as the MS Knowledge Questionnaire (MSKQ), the 36-Item Short Form Health Survey (SF-36), and Self-Management Screening (SeMaS).

Results

A total of n = 31 participants recently diagnosed with relapsing remitting MS (median EDSS = 1.0, age M = 33.84 ± 8.4 years) completed the study measures. The ACEs significantly predicted health-related quality of life (SF-36) at baseline (Adjusted R² = 0.18, p = 0.011) and follow-up (Adjusted R² = 0.12, p = 0.03), baseline scores on the SeMaS Depression scale (Adjusted R² = 0.19, p = 0.008), as well as follow-up scores on the SeMaS Anxiety (Adjusted R² = 0.19, p = 0.014) and SeMaS Depression (Adjusted R² = 0.14, p = 0.036) scales. Importantly, increased ACEs scores were predictive of increased anxiety at the one-year follow-up assessment, compared to baseline.

Conclusions

Childhood adversity predicts health-related quality of life and emotional well-being at time of MS diagnosis and over the initial course of the disease. Measured using a brief screening inventory (ACEs), routine administration may be useful for identifying patients in need of increased supportive services.

Association of childhood physical and sexual abuse with arthritis in adulthood: Findings from a population-based study

The objective of this cross-sectional study was to investigate childhood physical and sexual abuse as factors associated with arthritis among adults from selected states in the United States. Data for this study came from the 2019 Behavioral Risk Factor Surveillance System survey. An analytic sample of 75,717 adults 18-75 years old (49.7% female) was analyzed using log-binomial regression. The outcome variable investigated in this study was arthritis, and the main explanatory variables were childhood physical and sexual abuse. Of the 75,717 respondents examined, 20,938 (representing 27.6%) had arthritis. A little over one in four respondents (25.5%) experienced childhood physical abuse and 5.6% experienced childhood sexual abuse by age 18. In the multivariable regression, respondents who experienced childhood physical abuse had 1.36 times the risk of having arthritis when compared to respondents who did not experience childhood physical abuse (ARR = 1.36, p < .001, 95% CI = 1.28-1.46). Respondents who experienced childhood sexual abuse had 1.60 times the risk of having arthritis when compared to respondents who did not experience childhood sexual abuse (ARR = 1.74, p < .001, 95% CI = 1.54-1.97). The findings of this study demonstrate that childhood physical and sexual abuse are associated with arthritis later in adulthood. The associations persisted even after adjusting for demographic, socioeconomic status, body mass index (BMI), current smoking status, and self-perceived physical health. The findings of this study add to the burgeoning number of studies demonstrating the adverse impact of childhood physical and sexual abuse on chronic health outcomes among adults.

Association of Child Abuse and Systemic Lupus Erythematosus in Black Women During Adulthood

OBJECTIVE

Exposure to psychosocial stressors may contribute to the onset of systemic lupus erythematosus (SLE) through dysregulation of the adaptive stress response. The present study was undertaken to assess the relationship of childhood physical and sexual abuse to risk of SLE among Black women.

METHODS

Using data from the Black Women's Health Study, we followed 36,152 women from 1995 through 2015 with biennial questionnaires. Women reported on exposure to abuse during childhood (up to age 11) in 2005. Self-reported cases of incident SLE were confirmed as meeting the American College of Rheumatology SLE classification criteria by medical record review. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs) for SLE among women exposed to physical or sexual abuse during childhood, controlling for potential confounders.

RESULTS

We confirmed 101 cases of incident SLE and identified patients who had completed questions on child abuse during 670,822 person-years of follow-up. Both physical and sexual abuse during childhood were associated with statistically significant increases in SLE incidence. The HR for SLE associated with ≥2 episodes of severe sexual abuse compared to no abuse was 2.51 (95% CI 1.29-4.85) after adjustment for alcohol consumption, smoking, body mass index, oral contraceptive use, age at menarche, and parental education. The multivariable-adjusted HR for SLE with ≥5 episodes of severe physical abuse was 2.37 (95% CI 1.13-4.99).

CONCLUSION

Our results suggest that sexual and physical abuse during childhood increase SLE risk during adulthood among Black women. Research is necessary both to confirm this finding and to understand potential mediating mechanisms.

Gender-specific effects of adverse childhood experiences on incidence of activities of daily life disability in middle-age and elderly Chinese population

BACKGROUND

Adverse Childhood Experiences (ACEs) may have long-lasting effects on late life health, probably through life-course mediators. However, whether such effects still exist when these mediators have been appropriately controlled is unclear.

OBJECTIVES

To estimate the controlled direct effect of ACEs on Activities of Daily Life (ADL) disability in middle-aged people and examine the gender-difference of this effect.

PARTICIPANTS AND SETTING

We used data from the China Health and Retirement Longitudinal Study, a nationally representative longitudinal survey of persons aged 45+ years.

METHODS

ACEs were measured by the Adverse Childhood Experiences International Questionnaire and number of ACEs was classified as 0, 1, 2 and 3+, while ADL disability was measured using the Katz Index. Gender-specific controlled direct effects of ACEs on the incidence of ADL disability were estimated by marginal structural model (MSM) with stabilized inverse-probability-of-treatment weights of mediators (unhealthy behaviors, chronic diseases and depression).

RESULTS

4,544 males and 4,767 females were included. Gender differences existed in most categories of ACEs, and about 10 % participants had 3+ ACEs. Participants who had 3+ ACEs had 39 % and 59 % higher risk of ADL disability than those with 0 ACEs among males and females, respectively. After controlling for the mediators, the direct effect was slightly increased in males (risk ratio (RR) = 1.45, p < 0.001) but decreased in females (RR=1.28, p < 0.05).

CONCLUSIONS

Precautions targeted in reducing ACEs may be beneficial in preventing ADL disability, but gender-specific prevention should be considered.

Chronic stress and arthritis: a scoping review

OBJECTIVE

Emerging research supports the role of chronic stress in chronic disease development. This scoping review aimed to map the field of research exploring relationships between chronic stress and the development of arthritis in adult populations.

METHODS

Five electronic databases were systematically searched without publication limits based on three key concepts: stress, arthritis and adults. Eligible qualitative studies investigated individuals' perceived causes of arthritis; quantitative studies investigated relationships between exposure to a chronic stressor and an arthritis presence outcome. Articles were screened by two independent reviewers and data were narratively synthesised.

RESULTS

Of 1819 unique records, 54 studies met inclusion criteria. Nine studies used qualitative methods and 45 used quantitative methods. Studies increased chronologically, with half (n = 27) published since 2010. Chronic stress exposures were heterogenous; most were categorised as adverse life events (n = 22) or adverse childhood experiences (n = 17). Self-reported arthritis was the most frequent measure of arthritis outcome (n = 26) in quantitative studies. A majority of studies (n = 41) suggested a relationship between exposure to chronic stressors and arthritis development.

CONCLUSION

Increasing study numbers in the past decade may reflect increasing awareness of the potential impact of chronic stress in arthritis development, consistent with a biopsychosocial approach to chronic disease aetiology and management. Further research, using precise arthritis definitions, conducted within a clearly articulated pathophysiological framework, is required to establish a causal relationship between exposure to chronic stressors and the development of specific arthritis conditions.