Prevalence of sexual and physical abuse and its relationship with symptom manifestations in patients with chronic organic and functional gastrointestinal disorders

The Impact of Psychotrauma and Emotional Stress Vulnerability on Physical and Mental Functioning of Patients with Inflammatory Bowel Disease

Inflammatory bowel disease (IBD) is a chronic health condition thought to be influenced by personal life experiences and emotional stress sensitivity (neuroticism). In the present study, we examined the impact of cumulative trauma experiences and trait neuroticism (as a measure for emotional stress vulnerability) on physical and mental functioning of n = 211 patients diagnosed with IBD (112 Crohn's disease, 99 ulcerative colitis). All patients were assessed for self-reported trauma histories, emotional stress vulnerability, clinical disease activity, functional gastrointestinal (GI) symptoms, and quality of life. Results showed that patients with severe IBD activity have endured significantly more interpersonal trauma and victimization than those with quiescent IBD. Moreover, cumulative trauma was found to exert an indirect (neuroticism-mediated) effect on patients' symptom complexity, with trauma and neuroticism conjointly explaining 16-21% of the variance in gastrointestinal and 35% of the variance in mental symptoms. Upon correction for condition (using a small group of available controls, n = 51), the predictive capacity of trauma and neuroticism increased further, with both predictors now explaining 31% of the somatic-and almost 50% of the mental symptom heterogeneity. In terms of trauma type, victimization (domestic violence and intimate abuse) proved the best predictor of cross-sample symptom variability and the only trauma profile with a consistent direct and indirect (neuroticism-mediated) effect on patients' mental (QoL) and physical fitness. Results are consistent with the growing body of evidence linking experiential vulnerability factors (trauma and neuroticism) and associated feelings of personal ineffectiveness, helplessness, and uncontrollability to interindividual differences in (GI) disease activity and quality of life.

Are Sexual Assaults Related to Functional Somatic Disorders? A Cross-Sectional Study

An increasing number of sexual assaults (SAs) are being reported. This study investigated associations between SA and FSD, conceptualized as bodily distress syndrome (BDS), and five functional somatic syndromes (FSSs): chronic widespread pain (CWP), irritable bowel (IB), chronic fatigue (CF), multiple chemical sensitivity (MCS), and whiplash-associated disorder (WAD). Participants (n = 7493) from the population-based cohort Danish Study of Functional Disorders (DanFunD) completed questionnaires on FSD, emotional distress, SA, and sociodemographics. Risk ratios (RRs) for each FSD and emotional distress were calculated in nine models with SA as the primary exposure using generalized linear models with binomial family and log link and were adjusted for other potential risk factors. The results showed that SA was associated with single-organ FSD (RR = 1.51; 95% CI = 1.22-1.87), multi-organ FSD (RR = 3.51; 95% CI = 1.89-6.49), CWP (RR = 1.28; 95% CI = 0.83-1.98), IB (RR = 2.00; 95% CI = 1.30-3.07), CF (RR = 1.81; 95% CI = 1.42-2.32), WAD (RR = 2.62; 95% CI = 1.37-5.03), MCS (RR = 3.04; 95% CI = 1.79-5.17), emotional distress (RR = 1.75; 95% CI = 1.21-2.54), and health anxiety (RR = 1.65; 95% CI = 1.10-2.46). Overall, SA victims experienced significantly more somatic symptoms than individuals not exposed to SA. Adjusting for physical and emotional abuse did not change the observed associations. Our results suggest a large impact of SA on the overall somatic and mental health of SA victims. Due to the cross-sectional study design, further studies are required.

The Validity of Somatic Symptom Disorder in Patients With Gastrointestinal Complaints

BACKGROUND AND GOAL

The current diagnostic concept of somatic symptom disorder (SSD) aims to capture psychological burden due to bodily complaints independent of the medical cause. The aim of this study was to compare patients with chronic gastrointestinal (GI) complaints with SSD (SSD+) and without SSD (SSD-) along sociodemographic, clinical, and psychological characteristics.

STUDY

This cross-sectional study included 199 patients (n=92 SSD+ and n=107 SSD-) with distressing and chronic abdominal/lower GI complaints (≥6 mo) recruited from several primary, secondary, and tertiary medical care units. SSD+ patients were separated from SSD- patients by psychobehavioral positive criteria. Psychological distress (somatization, depression, anxiety, and illness anxiety) and risk factors (adverse childhood experiences, insecure attachment, mentalizing capacity, and levels of personality functioning) were measured. Nonparametric group comparisons were performed to analyze the differences of sociodemographic, clinical, and psychological characteristics between SSD+ and SSD- patients.

RESULTS

About half of the SSD+ patients had a functional GI disorder and a third had an inflammatory bowel disease. SSD+ patients reported higher GI pain severity, higher health-related and work-related impairment, and higher psychological distress, especially illness anxiety, as well as higher mentalizing and personality functioning deficits.

CONCLUSIONS

Overall, psychobehavioral positive criteria of SSD seem to be a valid identifier of patients exhibiting a high psychological burden, independent of the medical explanation of the GI complaints. There is a substantial overlap of SSD and general mental burden, but also evidence for a specific disease entity.

Long-term healthcare utilisation following child sex abuse: A follow-up study utilising five years of medical data

BACKGROUND

Limited attention has been paid to the long-term physical health consequences experienced by CSA survivors. Research has found that CSA is often associated with increased health burden in adulthood. However, research in this area is plagued by a range of methodological difficulties, rendering it difficult to draw conclusions regarding the health status of CSA survivors.

OBJECTIVE

This research sought to investigate associations between child sexual abuse (CSA) victimisation and rates of subsequent healthcare utilisation.

METHOD

The forensic medical records of 2759 cases of CSA between 1964 and 1995 were linked to commonwealth Australian medical data recorded between 2010 and 2015. Differences in rates of health service utilisation during this five-year period were compared between CSA victims and a age and gender matched comparison cohort without known abuse history.

FINDINGS

CSA was associated with increased levels of attendance at health professionals (OR = 1.51, p < .001) for medical care and for consultations related to dental (OR = 1.28, p < .001) and chronic disease (OR = 1.23, p <.001). CSA was associated with lower mean rates of attendance at gynaecologists. Gender and age at abuse significantly influenced the relationship between CSA and frequency of health service utilisation.

CONCLUSIONS

Experiencing CSA was associated with increases in rates of contact with health professionals. Abused females and victims abused after 12 years of age demonstrated the greatest elevations in rates of service utilisation. These findings have significance for both researchers in this field, and medical practitioners providing primary care.

Does symptom activity explain psychological differences in patients with irritable bowel syndrome and inflammatory bowel disease? Results from a multi-center cross-sectional study

OBJECTIVE

Irritable bowel syndrome (IBS) and inflammatory bowel diseases (IBD) have similar symptoms and are affected by psychological factors via gut-brain-interactions. However, previous studies on IBS and IBD showed inconsistent results regarding psychological factors, potentially because they failed to consider the impact of symptom activity. The aim of this study was 1) to compare psychological distress and psychological risk factors among patients with IBS, IBD and healthy controls (HC), and 2) to assess the impact of symptom activity.

METHODS

A controlled cross-sectional study was conducted. Patients with IBS and IBD were recruited in several primary, secondary, and tertiary medical care units between 02 and 12/2017 in Germany. Overall, 381 matched participants (127/group, 63% female) were included. For the second analyses, patients with IBD were distinguished in patients with active (n = 93) and non-active (n = 34) symptoms. Psychological distress (somatization, depression, anxiety, and illness anxiety) and risk factors (adverse childhood experiences, attachment style, and mentalizing capacity) were measured.

RESULTS

Patients with IBS showed higher psychological distress and more psychological risk factors than patients with IBD and HC. However, patients with IBD and active symptoms showed similar psychological distress than patients with IBS, except for lower illness anxiety (p < .001, η² = 0.069).

CONCLUSION

With the exception of higher illness anxiety in IBS patients, differences in psychological factors between patients with IBS and IBD were more strongly associated with symptom activity than with the underlying diagnosis. Therefore, this study challenges previous concepts of distinguishing functional and organic gastrointestinal diseases, but highlights the role of symptom activity and illness anxiety.

TRIAL REGISTRATION

DRKS00011685.

Gastrointestinal symptoms - an illness burden that affects daily work in patients with IBS

Background

Irritable Bowel Syndrome (IBS) is a chronic gastrointestinal disorder characterised by recurrent abdominal pain and disturbed bowel habits and unclear aetiology. IBS is also associated with psychosocial factors, impaired quality of life and lost work productivity. This study sought to determine whether the association between IBS and lost work productivity might be accounted for by poor coping strategies and loss of confidence in the healthcare system.

Methods

Case–control design was employed sampling IBS and non-gastrointestinal (non-GI) primary healthcare seekers in a defined region in Sweden. Non-GI patients were of similar age and sex distribution to the IBS patients. Questionnaires applied in this study included instruments designed to measure confidence in the social security system and in the community, as well as questions about whether gastrointestinal problems might affect working life and Sense of coherence (SOC) questionnaire. The study’s primary hypothesis was evaluated via an a priori path model.

Results

Statistically significant differences were found between IBS cases (n = 305) and controls (n = 369) concerning abdominal pain or discomfort affecting everyday performance at work (p <  0.0001). IBS cases also showed significantly lower (p = 0.001) confidence in public healthcare. The study’s hypothesis was supported with the finding of a statistically significant indirect association via poor coping strategies, although the indirect associations were lesser in magnitude than the direct association.

Conclusions

This study found a clear association between clinically diagnosed IBS status and interference in work by gastrointestinal symptoms in which sense of coherence might be of importance.

Predictors of duloxetine response in patients with oxaliplatin-induced painful chemotherapy-induced peripheral neuropathy (CIPN): a secondary analysis of randomised controlled trial - CALGB/alliance 170601

Duloxetine is an effective treatment for oxaliplatin-induced painful chemotherapy-induced peripheral neuropathy (CIPN). However, predictors of duloxetine response have not been adequately explored. The objective of this secondary and exploratory analysis was to identify predictors of duloxetine response in patients with painful oxaliplatin-induced CIPN. Patients (N = 106) with oxaliplatin-induced painful CIPN were randomised to receive duloxetine or placebo. Eligible patients had chronic CIPN pain and an average neuropathic pain score ≥4/10. Duloxetine/placebo dose was 30 mg/day for 7 days, then 60 mg/day for 4 weeks. The Brief Pain Inventory-Short Form and the EORTC QLQ-C30 were used to assess pain and quality of life, respectively. Univariate and multiple logistic regression analyses were performed to identify demographic, physiologic and psychological predictors of duloxetine response. Higher baseline emotional functioning predicted duloxetine response (≥30% reduction in pain; OR 4.036; 95% CI 0.999-16.308; p = 0.050). Based on the results from a multiple logistic regression using patient data from both the duloxetine and placebo treatment arms, duloxetine-treated patients with high emotional functioning are more likely to experience pain reduction (p = 0.026). In patients with painful, oxaliplatin-induced CIPN, emotional functioning may also predict duloxetine response. ClinicalTrials.gov, Identifier NCT00489411.

Cancer treatment-related neuropathic pain syndromes--epidemiology and treatment: an update

Cancer treatment-related chronic neuropathic pain (NP) is a pervasive and distressing problem that negatively influences function and quality of life for countless cancer survivors. It occurs because of cancer treatment-induced damage to peripheral and central nervous system structures. NP becomes chronic when pain signal transmission persists, eventually sensitizing neurons in the dorsal horn and other pain-processing regions in the central nervous system. Frequently overlooked, NP due to cancer treatment has been understudied. Consequently, only a few pharmacologic interventions have been shown to be effective based on the results of randomized controlled trials. Future research designed to explore pathophysiologic mechanisms and effective mechanism-targeted interventions is sorely needed.

More negative self-esteem and inferior coping strategies among patients diagnosed with IBS compared with patients without IBS--a case-control study in primary care

Background

Irritable Bowel Syndrome (IBS) is a chronic, relapsing gastrointestinal disorder, that affects approximately 10% of the general population and the majority are diagnosed in primary care. IBS has been reported to be associated with altered psychological and cognitive functioning such as mood disturbances, somatization, catastrophizing or altered visceral interoception by negative emotions and stress. The aim was to investigate the psychosocial constructs of self-esteem and sense of coherence among IBS patients compared to non-IBS patients in primary care.

Methods

A case–control study in primary care setting among IBS patients meeting the ROME III criteria (n = 140) compared to controls i.e. non-IBS patients (n = 213) without any present or previous gastrointestinal complaints. The data were collected through self-reported questionnaires of psychosocial factors.

Results

IBS-patients reported significantly more negative self-esteem (p < 0.001), lower scores for positive self-esteem (p < 0.001), and lower sense of coherence (p < 0.001) than the controls. The IBS-cases were also less likely to report ‘good’ health status (p < 0.001) and less likely to report a positive belief in the future (p < 0.001). After controlling for relevant confounding factors in multiple regressions, the elevation in negative self-esteem among IBS patients remained statistically significant (p = 0.02), as did the lower scores for sense of coherence among IBS cases (p = 0.04).

Conclusions

The more frequently reported negative self-esteem and inferior coping strategies among IBS patients found in this study suggest the possibility that psychological therapies might be helpful for these patients. However these data do not indicate the causal direction of the observed associations. More research is therefore warranted to determine whether these psychosocial constructs are more frequent in IBS patients.

High prevalence of symptoms in a severely abused "non-patient" women population

OBJECTIVE

The objective of this article is to assess the prevalence of somatic symptoms and of gastrointestinal (GI) syndromes in abused "non-patient" women and the association with the time of perpetration, type, and severity of abuse.

METHODS

Sixty-seven women, 18-58 years, receiving shelter in anti-violence associations were invited to fill out an anonymous questionnaire with a medical and an abuse section. The severity of abuse was expressed as the 0-6 Abuse Severity Measure (ASM). The association between abuse characteristics and the number of symptoms, and GI syndromes was assessed by Poisson regression model.

RESULTS

Most women suffered from childhood and adulthood sexual and physical abuse. They reported a mean of 5.1 GI symptoms (range 0-13; median 5; IQR 6) and of 1.3 extra-GI symptoms (range 0-6; median 1; IQR 2); 30% of women matched the Rome II Criteria for one, 36% for two, and 4.4% for three or more syndromes, respectively. Women with an ASM of 5-6, having suffered from both sexual and physical abuse, reported significantly (p = 0.02) more GI symptoms, but not extra-GI ones (p = 0.07), and met criteria for more GI syndromes than women with an ASM ≤4 and those reporting only one type of abuse. No association was found between the time of perpetration of the abuse and the number of GI and extra-GI symptoms.

CONCLUSIONS

Symptoms in abused "non-patient" women mainly concern the abdomen and the GI tract. A history of severe, combined physical and sexual abuse is associated with a higher number of GI symptoms.

Psychosocial characteristics and pain burden of patients with suspected sphincter of Oddi dysfunction in the EPISOD multicenter trial

OBJECTIVES

Patients with several painful functional gastrointestinal disorders (FGIDs) are reported to have a high prevalence of psychosocial disturbance. These aspects have not been studied extensively in patients with suspected Sphincter of Oddi dysfunction (SOD).

METHODS

A total of 214 patients with post-cholecystectomy pain and suspected SOD were enrolled in seven US centers in a multicenter-randomized trial (Evaluating Predictors and Interventions in Sphincter of Oddi Dysfunction). Baseline assessments included pain descriptors and burden, structured psychosocial assessments of anxiety/depression, coping, trauma, and health-related quality of life. Patients with high levels of depression, suicidal ideation, or psychosis were excluded.

RESULTS

The study population (92% female, mean age 38) reported anxiety (9%), depression (8%), past sexual trauma (18%), and physical abuse (10%). Of the total screened population (n=1460), 3.9% of the patients were excluded because of the presence of defined severe psychological problems. The mean medical outcomes study short-form-36 (SF-36) physical and mental composite scores were 38.70 (s.d.=7.89) and 48.74 (s.d.=9.60), respectively. Most subjects reported symptoms of other FGIDs. There were no correlations between the extent of the pain burden in the 3 months before enrollment and the baseline anxiety scores or victimization history. However, those with greater pain burden were significantly more depressed. There were no meaningful differences in the psychosocial parameters in subjects with or without irritable bowel, and those who had cholecystectomy for stones or functional gallbladder disease. Those declining randomization were comparable to those randomized.

CONCLUSIONS

Psychosocial comorbidity in SOD is high. However, it does not appear to differ significantly from that reported in surveys of age- and gender-matched general populations, and may be lower than reported with other FGIDs.

The impact of sexual abuse in patients undergoing colonoscopy

Background

Sexual abuse has been linked to strong effects on gastrointestinal health. Colonoscopy can provoke intense emotional reactions in patients with a sexual abuse history and may lead to avoidance of endoscopic procedures.

Objective

To determine whether care around colonoscopy needs adjustment for patients with sexual abuse experience, thereby exploring targets for the improvement of care around colonoscopic procedures.

Methods

Questionnaires were mailed to patients (n = 1419) from two centers within 11 months after colonoscopy. Differences in experience of the colonoscopy between patients with and without a sexual abuse history were assessed and patients' views regarding physicians' inquiry about sexual abuse and care around endoscopic procedures were obtained.

Results

A total of 768 questionnaires were analyzed. The prevalence of sexual abuse was 3.9% in male and 9.5% in female patients. Patients born in a non-western country reported more sexual abuse (14.9%) than those born in a western country (6.3%; p = 0.008). Discomfort during colonoscopy was indicated on a scale from 0 to 10, mean distress score of patients with sexual abuse was 4.8(±3.47) compared to 3.5(±3.11) in patients without a sexual abuse history (p = 0.007). Abdominal pain was a predictor for higher distress during colonoscopy (β = −0.019 (SE = 0.008); p = 0.02, as well as the number of complaints indicated as reason for colonoscopy (β = 0.738 (SE = 0.276); p = 0.008). Of patients with sexual abuse experience, 53.8% believed gastroenterologists should ask about it, 43.4% said deeper sedation during colonoscopy would diminish the distress.

Conclusions

Sexual abuse is prevalent in patients presenting for colonoscopy. Patients with a sexual abuse history experience more distress during the procedure and indicate that extra attention around and during colonoscopy may diminish this distress.

Psychological trauma and functional somatic syndromes: a systematic review and meta-analysis

OBJECTIVE

This meta-analysis systematically examined the association of reported psychological trauma and posttraumatic stress disorder (PTSD) with functional somatic syndromes including fibromyalgia, chronic widespread pain, chronic fatigue syndrome, temporomandibular disorder, and irritable bowel syndrome. Our goals were to determine the overall effect size of the association and to examine moderators of the relationship.

METHODS

Literature searches identified 71 studies with a control or comparison group and examined the association of the syndromes with traumatic events including abuse of a psychological, emotional, sexual, or physical nature sustained during childhood or adulthood, combat exposure, or PTSD. A random-effects model was used to estimate the pooled odds ratio and 95% confidence interval. Planned subgroup analyses and meta-regression examined potential moderators.

RESULTS

Individuals who reported exposure to trauma were 2.7 (95% confidence interval = 2.27-3.10) times more likely to have a functional somatic syndrome. This association was robust against both publication bias and the generally low quality of the literature. The magnitude of the association with PTSD was significantly larger than that with sexual or physical abuse. The association of reported trauma with chronic fatigue syndrome was larger than the association with either irritable bowel syndrome or fibromyalgia. Studies using nonvalidated questionnaires or self-report of trauma reported larger associations than did those using validated questionnaires.

CONCLUSIONS

Findings are consistent with the hypothesis that traumatic events are associated with an increased prevalence of functional somatic syndromes. The analyses also highlight limitations of the existing literature and emphasize the importance of prospective studies, examining the potential similarities and differences of these conditions, and pursuing hypothesis-driven studies of the mechanisms underlying the link between trauma, PTSD, and functional somatic syndromes.

Use of emergency department services by women victims of violence in Lazio region, Italy

BACKGROUND

Violence against women is a significant health problem and a hidden phenomenon, in Italy that about 31% of the women have been victims of violence once in life. Aims of this study are to describe characteristics of women victims of violence (VV) attending the EDs in the Lazio region in 2008 and to illustrate the frequency and characteristics of previous ED visits.

METHODS

Using the Emergency Information System, visits of women, (15-49 years), in the 60 EDs, for a violent trauma have been analysed. For each VV identified, we considered the last episode and searched for ED attendances in a six year period (2003-08) in order to identify other visits. We performed descriptive analyses of socio-demographic and clinical factors of VV and we analyzed the impact previous ED visits. We compared ED utilization of women VV with a random sample of women with the same age distribution who gave birth in 2008.

RESULTS

In 2008, 7,725 ED attendances of women VV were found (1.1% of the ED visits) corresponding to 6,936 women (prevalence = 52.0x10,000). The mean number of ED visits for each woman in five years was 5.0 (1-190). Prevalent diagnoses were contusions (45.8%), neurotic disorders (5.4%) complications of medical care (6.3%). The women were young, approximately 70% were residents in Rome or the surrounding areas. Foreign women were three times more likely to visit the ED for intentional injuries than were Italian women (114.1 vs 44.4 per 10.000).

CONCLUSIONS

This study shows high prevalence of violence against women in Lazio region, Italy. Most of the women have been visited by the ED several times before the violent episode, often with traumas. ED medical and nursing staff should be prepared and trained to successfully manage victims of violence.

Prevalence of child sexual abuse in pediatric patients with chronic abdominal pain

BACKGROUND AND OBJECTIVES

A history of sexual abuse is to be found in approximately 40% of all adult patients with gastrointestinal complaints. Data on the prevalence of child sexual abuse (CSA) in children with chronic abdominal pain (CAP) are lacking. The objective of this systematic review is to determine the prevalence of CSA in pediatric patients with CAP.

METHODS

We conducted a systematic literature search in the electronic databases MEDLINE, EMBASE, PsychInfo, and ERIC. Reference lists of relevant articles were scanned for additional citations. We selected case-control, cohort and cross-sectional studies investigating the prevalence of CSA in children with CAP, ages 0 to 18 years. Data were extracted from relevant studies, which were assessed for methodological quality by 2 independent reviewers. Prevalence of CSA was the main outcome measure.

RESULTS

The literature search yielded a total of 269 articles. Only 2 studies met our inclusion criteria, reporting CSA in 2.1% and 8.0% of children (age range 4-21 years) with CAP. Both studies were conducted in small groups (n = 48 and n = 50) without control group(s) and did not use standardized or validated instruments for diagnosing CSA.

CONCLUSIONS

According to existing data, the prevalence of a history of CSA in pediatric patients with CAP is lower than in adult patients; however, no well-designed studies have been conducted in children. Future research is required to determine a reliable prevalence of CSA in children with CAP.

Anxiety in close relationships is higher and self-esteem lower in patients with irritable bowel syndrome compared to patients with inflammatory bowel disease

BACKGROUND

Previous research has suggested an interaction between personality factors and inflammatory bowel disease (IBD) as well as irritable bowel syndrome (IBS). We therefore aimed to elucidate differences in psychological and coping functioning between patients with IBD and IBS, and to assess the relationship of disease activity with these functions.

METHODS

Seventy-four patients with IBD (mean age 43±17 years, range 18-82 years) and 81 patients with IBS (mean age 37±12 years, range 21-66 years) completed the questionnaires; Rosenberg Self-Esteem Scale, Toronto Alexithymia, Experiences in Close Relationships, and Sense of Coherence. Disease activity was evaluated either by the Harvey-Bradshaw index, the Simple Clinical Colitis Activity Index, or the Visual Analogue Scale for Irritable Bowel Syndrome.

RESULTS

The study revealed that patients with IBS had higher degree of anxiety in close relationships than patients with IBD (p=0.003), and lower self-esteem (p=0.001). No other statistical differences between the whole groups IBS and IBD or between subgroups were seen.

CONCLUSIONS

The fact that patients with IBS seem to have higher levels of anxiety in relationships and lower self-esteem could influence the way the patient deal with the disease and how the communication with health care professionals works out. A higher awareness of the importance of past negative life events should be taken into consideration. Whether the disease or the personal traits are the primary event should be addressed in future research.

Psychosomatische und psychiatrische Erkrankungen

Das Münchhausen-Syndrom gehört zu den klinischen Erscheinungsformen der selbstverletzenden Verhaltensweisen und weist damit eine psychopathologische Nähe zur offenen Autoaggression und -mutilation sowie zur bewusstseinsnahen künstlichen Erzeugung von Krankheitssymptomen („factitious disease“) auf. Das Münchhausen-Stellvertreter-(by-proxy-)Syndrom ist klinisch dadurch gekennzeichnet, dass die betreuende Person Krankheitssymptome bei einem Kind provoziert, die einen Kontakt zum Arzt rechtfertigen. Das Münchhausen-by-proxy-Syndrom ist eine Form der Kindesmisshandlung.

Occurrence, characteristics, and impact of chronic pain in formerly abused women

The purposes of this study were to describe the occurrence of chronic pain and to evaluate for differences in pain characteristics and intimate partner violence between women who reported mild compared with moderate to severe chronic pain. A convenience sample of community-based women (N = 84) was recruited. The 77% of women who reported chronic pain were dichotomized into two groups. Women with moderate to severe pain (n = 49) were significantly more likely to be unemployed, to be in the abusive relationship longer, to report more minor injuries and threats of violence, and to report pain in multiple locations that significantly interfered with every aspect of their lives.

A Review of Physical and Mental Health Consequences of Child Abuse and Neglect and Implications for Practice

This article provides an overview of mental and physical health outcomes of child maltreatment to help health care providers identify the consequences of maltreatment and consider treatment options. Child maltreatment is associated with a variety of negative physical and mental health outcomes that affect the individual throughout the lifespan and place a substantial burden on both victims and the population as a whole. The review begins with an overview of the role of physicians in identifying abuse and neglect in the clinic setting. Next, current research findings on physical and mental health outcomes in children, adolescents, and adults are reviewed. Finally, opportunities for primary prevention of abuse and neglect are discussed. Primary prevention strategies can avoid risk for maltreatment, and subsequent interventions for victims have the potential to greatly improve their health.

A global perspective on child sexual abuse: meta-analysis of prevalence around the world

Our comprehensive meta-analysis combined prevalence figures of childhood sexual abuse (CSA) reported in 217 publications published between 1980 and 2008, including 331 independent samples with a total of 9,911,748 participants. The overall estimated CSA prevalence was 127/1000 in self-report studies and 4/1000 in informant studies. Self-reported CSA was more common among female (180/1000) than among male participants (76/1000). Lowest rates for both girls (113/1000) and boys (41/1000) were found in Asia, and highest rates were found for girls in Australia (215/1000) and for boys in Africa (193/1000). The results of our meta-analysis confirm that CSA is a global problem of considerable extent, but also show that methodological issues drastically influence the self-reported prevalence of CSA.

Differences in depression, posttraumatic stress disorder, and lifetime trauma exposure in formerly abused women with mild versus moderate to severe chronic pain

Although associations between intimate partner violence, chronic pain, depression, posttraumatic stress disorder (PTSD), and lifetime trauma exposure are well known, previous studies are limited by their recruitment of women from shelters. These relationships were explored with a community-based sample of formerly abused women ( N = 84). Seventy-seven percent of women reported pain of >3 months duration, and 75% had moderate to severe pain. Based on logistic regression analysis, women with moderate to severe chronic pain were significantly less likely to be employed, had more depressive symptoms, and were in the abusive relationship longer than women in mild chronic pain. Both pain severity groups had equally high levels of depressive and PTSD symptoms and multiple trauma exposures. Findings document the persistence of significant symptomatology in formerly abused women.

Multiple pelvic floor complaints are correlated with sexual abuse history

INTRODUCTION

The relationship between sexual abuse and urinary tract symptoms, sexual abuse and gastrointestinal symptoms, or sexual abuse and sexual dysfunction has been described before. A correlation between all these symptoms and sexual abuse has not yet been reported.

AIMS

The first aim of this study was to document the prevalence rates of reported sexual abuse in a large sample of female patients with complaints of the pelvic floor. The second aim was to evaluate the frequency of complaints in the different domains of the pelvic floor, such as complaints of micturition, defecation, and sexual function, in female patients reporting sexual abuse, and comparing these data with female patients without a history of sexual abuse.

METHODS

Female patients with pelvic floor complaints were evaluated in a tertiary referral center. History taking was assessed by a pelvic-floor clinician. The number of domains with complaints of patients with a history of sexual abuse was compared with the number of domains with complaints of patients without sexual abuse.

MAIN OUTCOME MEASURES

The number of patients who reported sexual abuse and the frequency of complaints in the different domains of the pelvic floor. The number of domains of patients with a history of sexual abuse was compared with patients without a history of sexual abuse.

RESULTS

Twenty-three percent (42/185) of the patients reported a history of sexual abuse. The female patients with a history of sexual abuse had significantly more complaints in three domains of the pelvic floor (35/42) compared with the nonabused (69/143) (83% vs. 48%, P < 0.001).

CONCLUSIONS

Twenty-three percent of the female patients in a pelvic floor center evaluated by a pelvic-floor clinician reported a history of sexual abuse. This is comparable with the percentage of sexual abuse observed in the population at large. In our sample, the patients with multiple pelvic floor complaints (micturition, defecation, and sexual function) related to pelvic floor dysfunction were more likely to have a history of sexual abuse than the patients with isolated complaints.

Genes and irritable bowel syndrome: is there a link?

Advances in genetics and genomics during the past decade, including sequencing of the human genome and DNA sequencing technologies, have made it possible to discover the genetic basis for many diseases. With the discovery of multiple genetic loci for gastrointestinal diseases such as Crohn's disease, some have begun to wonder-Could there be a genetic basis for irritable bowel syndrome (IBS)? This article summarizes the evidence for and against a link between genes and IBS. In addition, a gene-environment paradigm is presented to combine the two opposing hypotheses, as IBS may represent a complex genetic disorder that results from the interaction of several genes and environmental risk factors.

Gynaecological symptoms associated with physical and sexual violence

OBJECTIVE

The study aims to describe the prevalence of violent physical and sexual experiences in female outpatients and to identify specific gynaecological symptoms that are associated with a history of abuse.

STUDY DESIGN

We performed a cross-sectional study among native German women. The confidential self-administered questionnaire included items on physical and sexual abuse and on the patient's medical history. Of a total of 1941 eligible women, 730 (37.6%) participated in the survey. We calculated prevalence rates of physical and sexual abuse and compared victims and non-victims of violence with respect to specific symptoms and complaints. We developed multivariate models for pelvic pain and vaginal infection.

RESULTS

The lifetime prevalence of severe physical violence by any kind of perpetrator was 35.5%. 13.5% of participants reported a completed rape. The lifetime prevalence of physical and/or sexual intimate partner violence (IPV) was 28.3%. Physical and sexual abuse is significantly associated with irregular menstrual cycle, urinary tract infections and pelvic pain independent of menses.

CONCLUSIONS

Physical and sexual violence are associated with many gynecological symptoms. Especially gynecologists and general practitioners have to be aware that their patients might be victims of violence. This is important for adequate diagnosis and therapy and to avoid retraumatization in affected women.

Unexplained and underpowered: the relationship between psychosomatic disorders and interpersonal abuse -- a critical review

Although it is commonly accepted that interpersonal violence (IntPV) leads to adverse health consequences, the available data are far from decisive. To test the hypothesized link, the authors devised an evidence-based strategy to determine the data quality in studies purporting to link IntPV and some medically unexplained disorders in women (irritable bowel syndrome, chronic pelvic pain, fibromyalgia/chronic fatigue, and other chronic pain syndromes). English language studies with control groups of unaffected women were assessed for the quality of their methodologies. The number of studies, together with the consistency of their findings in each domain, was collated to determine the overall weight of evidence regarding the link for each condition. The quantity and quality of research in each clinical area proved to be sparse. In general, most research was limited to small, convenience samples, with insufficient attention to the design of control groups and to sample size. The evidence currently available regarding irritable bowel syndrome, fibromyalgia/chronic fatigue, chronic pelvic pain, and other chronic pain syndromes does not allow for any firm conclusion regarding their link to IntPV. More research - paying particular regard to the methodological concerns identified here - is required in order to generate any definitive conclusions.

ORIGINAL RESERACH—OUTCOMES ASSESSMENT: How Reliable is a Self-administered Questionnaire in Detecting Sexual Abuse: A Retrospective Study in Patients with Pelvic-Floor Complaints and a Review of Literature

INTRODUCTION

Sexual abuse and sexual functioning are topics that health professionals find difficult to discuss. Women who present with pelvic-floor complaints often experience sexual difficulties; therefore, questions regarding sexual function should be a routine part of screening. Furthermore, pelvic-floor complaints are correlated with sexual abuse and asking about abuse should be a routine part of screening as well. Considering the fact that many practitioners have difficulty enquiring about abuse, we have suggested that a questionnaire may be helpful in improving the recognition and management of patients who have a history of sexual abuse.

AIM

The efficiency of detecting sexual abuse by a self-administered questionnaire.

METHODS

Report of sexual abuse in a self-administered pelvic-floor questionnaire before visiting our outpatient pelvic-floor department was evaluated with the Pelvic Floor Leiden Inventories (PelFIs) administered by a pelvic- floor clinician in a later stage.

MAIN OUTCOME MEASURES

The percentage of sexual abuse detected by a taken questionnaire administered by a pelvic-floor clinician not confessed during a previous self-administered questionnaire.

RESULTS

Sexual abuse was reported in 20 patients with pelvic-floor dysfunction during administration of the PelFIs and were also evaluated on our pelvic-floor department. Only six of the patients (30%) did not note in the self-administered questionnaire that they had a history of sexual abuse.

CONCLUSION

A self-administered questionnaire for pelvic-floor complaints is reliable in detecting sexual abuse and can be helpful in daily practice.

A brief two-item screener for detecting a history of physical or sexual abuse in childhood

BACKGROUND

A number of medical practice guidelines and recommendations call for screening adult patients for a history of physical or sexual abuse in childhood, but no brief screening tools exist. The objective of this study was to assess the accuracy of a two-item screener for physical or sexual abuse in childhood.

METHODS

This is a cross-sectional study of randomly selected women (aged 18-65 years) from a large health maintenance organization. One thousand two hundred twenty-five patients were administered a questionnaire, which included two items in a brief screener: (a) "When I was growing up, people in my family hit me so hard that it left me with bruises or marks" and (b) "When I was growing up, someone tried to touch me in a sexual way or tried to make me touch them." A subset of 216 patients completed a semistructured interview for a history of physical or sexual abuse in childhood.

RESULTS

The two-item screener was sensitive (84.8%) and specific (88.1%) for detecting a history of physical or sexual abuse in childhood, as determined by the semistructured interview.

CONCLUSIONS

The two-item screener provides an accurate tool, which is easily integrated into a comprehensive health questionnaire or administered verbally by a clinician, to assess for history of abuse.