Attachment and perceived stress in patients with ulcerative colitis, a case-control study

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.

Attachment and parental bond: impact on psychopathology, mental health and quality of life of hemodialysis patients: a cross-sectional study

BACKGROUND

Attachment theory represents a reference model for understanding better how pre-existing personality factors can influence the coping with some chronic conditions. The onset of a chronic disease can represent a "threat" to the relationships between the subject and parental figures according to the type of bond that already exists. The aim of our study was to explore attachment styles in a sample of hemodialysis patients, hypothesizing that a secure attachment bond can constitute a protective factor for the quality of life and mental health in this type of patients.

DESIGN

We used a cross-sectional design.

METHODS

Fifty hemodialysis patients were given the following tests: Attachment Style Questionnaire (ASQ) to assess attachment styles, Parental Bonding Instrument (PBI) to assess parental bonding, Short Form Health Survey-36 (SF-36) for perceived quality of life and Middlesex Hospital Questionnaire (MHQ) to detect key psychological symptoms and relevant traits.

RESULTS

The results showed that secure attachment style correlated with good general health (r = 0.339; p < 0.05), good mental health (r = 0.547; p < 0.001) and mental component scale (r = 0.373; p < 0.05) of SF-36. Secure attachment was also significantly associated with mental health (B = 1.104; p = .002) of the SF-36.

CONCLUSIONS

The results confirmed the positive role of a secure attachment style for adequate psychological health. Early identification of patients with dysfunctional attachment styles will make it possible to offer them targeted interventions to improve their ability to accept, adapt and manage the disease and to maintain adequate psychological well-being.

Impact of the COVID‐19 pandemic on inflammatory bowel disease: The role of emotional stress and social isolation

Inflammatory bowel disease (IBD) is a chronic health condition exacerbated by negative emotional stress experiences. In the current study, we examined whether the outbreak of the COVID-19 pandemic coincided with an increase in stress experiences and accordingly an aggravation of disease activity in IBD patients. Sixty-three IBD patients (30 Crohn's disease or CD, 33 ulcerative colitis) completed an online survey during the COVID-19-related lockdown, assessing clinical disease activity, disease-related quality of life, presence of functional gastrointestinal symptoms, social isolation and stress experiences. Scores were then compared to pre-lockdown baseline screening. The pandemic yielded a significant baseline-to-lockdown increase in emotional stress and social isolation. Stress increments, particularly those occasioned by interpersonal tension and excessive interpersonal proximity, were associated with a worsening of functional gastrointestinal symptoms. Exacerbations of loneliness coincided with an escalation of CD activity, functional gastrointestinal symptoms and a decline in subjective health. Lastly, COVID-19 anxiety was significantly related to CD symptom severity and social dysfunction. The findings show that shifts in IBD expression are closely linked to changes in emotional stress experiences and interpersonal relatedness. As such, they contribute to a better understanding of inter-individual differences in IBD progression and provide leads for therapeutic interventions.

Quality of life in patients with inflammatory bowel disease: the role of positive psychological factors

Objective

To identify differences in quality of life (QoL) of patients with inflammatory bowel disease (IBD) between diagnosis (Crohn’s Disease and Ulcerative Colitis), gender (male and female), treatment condition (with and without surgery), and attachment styles (secure, preoccupied, and disconnected); to examine associations between QoL, sociodemographic, clinical, and positive psychological variables; to determine whether sociodemographic, clinical, and positive psychological variables predict QoL.

Method

The sample included 70 participants diagnosed with IBD (Mage = 43.37 years, SD = 12.81), of whom 71.4% were females and 67.1% had Crohn’s Disease. Positive psychological variables (meaning in life, positive body image, and attachment styles), sociodemographic (age, education, gender) and clinical variables (diagnosis, disease duration, surgery) were assessed as independent variables. QoL was the dependent variable, analyzed through four domains (physical, psychological, social, environment).

Results

Participants with a secure attachment style reported higher QoL (physical, psychological, and social) than participants with a preoccupied attachment style. Strong positive correlations were found between positive psychological variables and QoL. Body appreciation was a significant predictor of three QoL domains (physical, psychological, and environment). Meaning in life made a unique contribution to the social QoL regression model, and it was also a significant predictor of psychological QoL. Body acceptance by others was a significant predictor of physical QoL, whereas disease duration and education predicted environment QoL. Attachment styles did not predict any QoL domain.

Conclusion

The most significant predictors of QoL in patients with IBD were body appreciation and meaning in life. Body acceptance by others and body appreciation were the main predictors of physical QoL. Psychological interventions for patients who suffer from IBD should address body appreciation and meaning in life.

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.

Higher Levels of Psychological Burden and Alterations in Personality Functioning in Crohn's Disease and Ulcerative Colitis

Aims: Is there evidence for increased psychological distress and alterations in personality functioning in patients with Crohn’s disease (CD) and ulcerative colitis (UC) compared to healthy controls (HCs)?

Background: In patients with CD and UC, perceived stress is closely associated with changes in disease activity. The stress response is influenced by psychological burden and personality functioning, but only little is known about these factors in inflammatory bowel diseases (IBD).

Study: A total of 62 patients with an endoscopic ensured CD/UC without remission (n = 31 per group) and 31 HC were included. Patients with an active CD/UC and HC were individually matched (n = 93, 31 per group) for age, sex, education, and disease activity. Depression and anxiety were assessed to evaluate the effect of psychological burden (Patient Health Questionnaire-9/PHQ-9, Generalized Anxiety Disorder-7/GAD-7). Personality functioning was measured by validated questionnaires for psychodynamic structural characteristics, mentalization, and attachment (Operationalized Psychodynamic Diagnosis-Structure Questionnaire/OPD-SQ, Mentalization Questionnaire/MZQ, and Experiences in Close Relationships scale/ECR-RD 12).

Results: Levels of depression and anxiety were higher in CD/UC patients than in HC with large effect sizes. Comparing personality functioning in CD/UC with HC, psychodynamic structural characteristics differed between CD/UC and HC with medium effect sizes, with structural differences occurring primarily in the domain of self-perception and regulation. Only minor differences were found regarding mentalization and attachment. CD and UC differed only with small effect sizes.

Conclusion: Our data show that compared to HC, patients with CD/UC are characterized by a higher level of psychological burden and structural alterations in the domain of self.

Supraspinal Mechanisms of Intestinal Hypersensitivity

Gut inflammation or injury causes intestinal hypersensitivity (IHS) and hyperalgesia, which can persist after the initiating pathology resolves, are often referred to somatic regions and exacerbated by psychological stress, anxiety or depression, suggesting the involvement of both the spinal cord and the brain. The supraspinal mechanisms of IHS remain to be fully elucidated, however, over the last decades the series of intestinal pathology-associated neuroplastic changes in the brain has been revealed, being potentially responsible for the phenomenon. This paper reviews current clinical and experimental data, including the authors' own findings, on these functional, structural, and neurochemical/molecular changes within cortical, subcortical and brainstem regions processing and modulating sensory signals from the gut. As concluded in the review, IHS can develop and maintain due to the bowel inflammation/injury-induced persistent hyperexcitability of viscerosensory brainstem and thalamic nuclei and sensitization of hypothalamic, amygdala, hippocampal, anterior insular, and anterior cingulate cortical areas implicated in the neuroendocrine, emotional and cognitive modulation of visceral sensation and pain. An additional contribution may come from the pathology-triggered dysfunction of the brainstem structures inhibiting nociception. The mechanism underlying IHS-associated regional hyperexcitability is enhanced NMDA-, AMPA- and group I metabotropic receptor-mediated glutamatergic neurotransmission in association with altered neuropeptide Y, corticotropin-releasing factor, and cannabinoid 1 receptor signaling. These alterations are at least partially mediated by brain microglia and local production of cytokines, especially tumor necrosis factor α. Studying the IHS-related brain neuroplasticity in greater depth may enable the development of new therapeutic approaches against chronic abdominal pain in inflammatory bowel disease.

Disease course, stress, attachment, and mentalization in patients with inflammatory bowel disease

Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, are chronic intestinal disorders that requires lifelong treatments. IBD are associated with perceived stress, poor quality of life, and psychopathological disorders. Previous studies have documented that psychological distress and depression are risk factors for IBD. On the other hand, IBD itself might be a source of psychological stress. IBD negatively affect individuals' daily social interactions and close interpersonal relationships. Despite IBD's detrimental effects on quality of life, patients' adherence to medicaments remains low, increasing the risk of relapses and the subsequent worsening of the clinical condition. Drawing on attachment and mentalization theories, we aim to contribute to understanding of the mechanisms involved in the poor quality of social relationships and the tendency for medication non-adherence in patients with IBD. We hypothesize a bidirectional link between IBD and attachment style and related mentalization abilities, where an individual's attachment style refers to a complex and characteristic pattern of relating to self and others and mentalization refers to the process of inferring one's own and others' mental and physical states. This hypothesized link between IBD and insecure attachment style, mediated by reduced mentalizing abilities, may be a risk factor for developing both IBD-related psychological disorders and reduced medication adherence, which could then lead to worsening disease management and prognoses for the disease course. The medication nonadherence is here considered as both an outcome and a risk factor of this vicious circle. We share the view that preventing the worsening of the IBD condition and promoting patients' medication adherence would be possible by considering the circular relationship between IBD, attachment, and mentalization and by promoting reflective functioning in patients with IBD, from the onset of the disease.

Attachment and Mentalizing Abilities in Patients with Inflammatory Bowel Disease

Background

Inflammatory bowel diseases (IBD) are associated with stress, poor quality of life, and attachment insecurity. Mentalization is the human ability to perceive and reason about feelings and psychological dispositions of one's self and others. The chronic disorders are believed to affect patients' mentalizing abilities and to determine a shift towards attachment insecurity in patients affected. In this study, the attachment dimensions and mentalization were assessed in IBD patients and healthy controls. Further knowledge about the interplay among IBD, mentalization, and attachment might shed more light into the psychopathological mechanisms leading to insecurity and vulnerability to stress in IBD.

Methods

A group of 96 IBD patients and 102 healthy controls completed the attachment style questionnaire (ASQ), the reflective functioning questionnaire (RFQ), and the Eyes test, a performance-based measure of mentalization.

Results

Compared to controls, IBD patients have shown more pronounced attachment anxiety and lower scores in the Eyes test. Disease activity was negatively correlated with the Eyes test scores.

Conclusion

These findings have suggested a plausible impact of IBD on mentalization abilities and have provided new insights into the interplay between IBD, deficits in mentalization, and attachment insecurity. IBD patients are highly vulnerable to disease-related stress that may promote impairments in mentalization. Low mentalization might play a central role in the development of attachment insecurity and emotional disturbances in IBD. The present study's results might open new scenarios for psychodynamic approaches to the treatment of the emotional disturbances in IBD based on attachment and mentalization theory.

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.

Psychological Characteristics of Inflammatory Bowel Disease Patients: A Comparison Between Active and Nonactive Patients

BACKGROUND AND AIMS

The role of new psychological factors such as psychopathological patterns and defense mechanisms in the care of inflammatory bowel disease (IBD) has been poorly investigated. We aimed to assess the psychological characteristics and defense mechanisms of IBD patients.

METHODS

This was a single-center, observational, cross-sectional study. Consecutive adult IBD patients were enrolled and stratified according to disease activity. Sociodemographic and clinical data were collected, and validated questionnaires (Symptom Checklist-90-R [SCL-90-R]) for psychological distress, Defense Mechanism Inventory (DMI) for psychological defense mechanisms, and Inflammatory Bowel Disease Questionnaire (IBDQ) for quality of life (QoL) were administered.

RESULTS

Two hundred one patients were enrolled: 101 in remission and 100 with active disease. The mean score for IBDQ was below the cutoff level (156.8 ± 37.8), with a significantly greater impairment of QoL in subjects with flares (136.5 vs 177.5, P < 0.001). Lower scores were associated with female gender. No patients had psychological scores above the cutoff for normality. Statistically higher SCL-90-R scores were found in active patients for obsessive-compulsive disorder (P = 0.026), depression (P = 0.013), anxiety (P = 0.013), phobic anxiety (P = 0.002), psychoticism (P = 0.007), global severity index (GSI) (P = 0.005) and positive symptom total (PST) (P = 0.001). A significantly increased probability of higher global indexes was associated with Crohn's disease and disease flares. None of the defensive Defense Mechanism Inventory (DMI) styles resulted above the cutoff in our cohort.

CONCLUSIONS

Further data are needed to demonstrate the potential key role of psychological intervention in the therapeutic strategies utilized for IBD patients, and the identification of specific psychological patterns based on the patients profile is necessary to optimize psychological intervention.

Etiology and pathogenesis of ulcerative colitis from the perspective of modern medicine

According to the modern medical research on ulcerative colitis (UC), many factors, including environmental and psychological factors as well as hereditary susceptibility, participate in the pathogenesis of UC, which is a complex process involving chronic inflammation. Intestinal mucosal barrier damage and disorder of neuroendocrine immune network, such as dysfunction of biological barrier, immune barrier, and brain-gut peptide, play a critical role in this process. Meanwhile, we suggest that the microbiome-gut-brain axis is the key to elucidating the pathogenesis of UC.

Contextual determinants of psychopathology. The singularity of attachment as a predictor of mental dysfunction

The general aim of this research is to evaluate the singular weight of attachment relationships in psychopathology, to determine the point to which these relationships cannot be subsumed by other variables that are famously related to attachment, such as experience of stressful life events, social support, and coping styles. 172 people treated in mental health centers provided data related to these four aspects and about manifestations of psychopathology. Multiple linear regression analyses determined that 51% of the variance in the level of symptomatology is explained with six variables: two related to adult attachment (fear of rejection and abandonment in romantic relationships, and the degree of similarity to the fearful prototype), one related to social support (family appreciation), one to life events (overall perceived stress), and two to coping style (cognitive restructuring and social withdrawal). Fear of rejection was the variable accounting for the most variance. The findings suggest that adult attachment is a non-redundant individual factor associated with manifestations of psychological dysfunction and highlight the desirability of taking attachment history into account in clinical practice.

Stress and brain functional changes in patients with Crohn's disease: A functional magnetic resonance imaging study

BACKGROUND

In Crohn's disease (CD) patients, stress is believed to influence symptoms generation. Stress may act via central nervous system pathways to affect visceral sensitivity and motility thus exacerbating gastrointestinal symptoms. The neural substrate underpinning these mechanisms needs to be investigated in CD. We conducted an explorative functional magnetic resonance imaging (fMRI) study in order to investigate potential differences in the brain stress response in CD patients compared to controls.

METHODS

17 CD patients and 17 healthy controls underwent a fMRI scan while performing a stressful task consisting in a Stroop color-word interference task designed to induce mental stress in the fMRI environment.

KEY RESULTS

Compared to controls, in CD patients the stress task elicited greater blood oxygen level dependent (BOLD) signals in the midcingulate cortex (MCC).

CONCLUSIONS & INFERENCES

The MCC integrate "high" emotional processes with afferent sensory information ascending from the gut. In light of these integrative functions, the stress-evoked MCC hyperactivity in CD patients might represent a plausible neural substrate for the association between stress and symptomatic disease. The MCC dysfunction might be involved in mechanisms of central disinhibition of nociceptive inputs leading to amplify the visceral sensitivity. Finally, the stress-evoked MCC hyperactivity might affect the regulation of intestinal motility resulting in exacerbation of disease symptoms and the autonomic and neuroendocrine regulation of inflammation resulting in enhanced inflammatory activity.

Forming a support group for people affected by inflammatory bowel disease

Inflammatory bowel disease (IBD) - primarily Crohn's disease and ulcerative colitis - is a debilitating lifelong condition with significant health and economic costs. From diagnosis to management, IBD can cause huge psychosocial concerns to patients and their caregivers. This study reports an experience of a Crohn's patient, leading to the formation of the first IBD patient support group in Singapore and how this group has evolved in the last 4 years in supporting other IBD patients. IBD patient advocacy and/or support groups facilitate open conversations on patients' fears, concerns, preferences and needs, and may potentially improve disease knowledge and quality of life for individuals with the condition or their families.