Inflammatory bowel disease (IBD) causes fatigue, pain, and fecal urgency/incontinence symptoms. Identifying symptom profile subgroups and related psychological correlates might enable earlier intervention and more effective tailored treatment pathways.

This study was nested within a randomized controlled trial of a digital symptom intervention for people with IBD (n = 780). Latent profile analysis was conducted on pre-randomization baseline measures of fatigue, pain, and fecal incontinence. Multinominal logistic regression examined associations between profile membership and clinical, demographic and psychological factors.

Latent profile analysis determined a three-profile model: Moderate (50%), High (40%), and Severe symptoms (10%). Diagnosis and fecal calprotectin were not associated with profile membership, but female gender, comorbidity, time since diagnosis, and irritable bowel syndrome (IBS)-type symptoms were associated with High and Severe symptoms profiles. Depression, anxiety, negative symptom perceptions, all-or-nothing and avoidance behaviors significantly increased the relative risk of High and Severe symptoms profile membership.

Many participants experienced symptoms even when deemed to be in clinical remission. After controlling for clinical, inflammatory, and demographic factors, the relative risk of High or Severe symptom profile membership was associated with potentially modifiable cognitive behavioral factors. These factors were also associated with IBS-type symptoms. Recognizing the potential impact of cognitive behavioral factors in exacerbating symptoms can lead to earlier identification of patients who require support and allows treatment plans to be tailored more precisely. The findings from this study promote a more integrated approach to IBD management, combining medical treatment with cognitive behavioral interventions to enhance patient care and improve outcomes.

With the extensive application of artificial intelligence technology in the tourism industry, robot-assisted tourism has become a vital strategy for enhancing tourist experiences and promoting sustainable tourism practices. This study aims to explore the impact of language feedback from tourism robots on tourists' ecotourism behavior and analyze potential mediating and moderating mechanisms. Through three experimental studies, we found that robot guides with language feedback capabilities significantly improve tourists' ecotourism behavior. Specifically, environmental responsibility acts as a moderator between the robot's language feedback and tourists' ecotourism behavior, indicating that the robot's language feedback is more effective when tourists have a higher sense of environmental responsibility. Furthermore, the robot's language feedback enhances tourists' environmental awareness and responsibility by increasing cognitive trust and feedback propensity. The findings have practical implications for tourism destinations and operators in designing and implementing intelligent tourism services to promote tourists' ecological engagement.

Common mental disorders, including anxiety and depression, are prevalent in patients with inflammatory bowel disease (IBD) and may be associated with adverse outcomes. However, whether increasing psychological co-morbidity, in combination with disease activity, exerts a cumulative effect on prognosis is uncertain.

To assess this in a longitudinal follow-up study.

We collected baseline demographic and IBD-related information, clinical activity using disease activity scores and biochemical activity using calprotectin. Patients were grouped according to the presence or absence of disease activity. Patients in remission or with active disease were subgrouped according to the presence or absence of symptoms of a common mental disorder at baseline. We recorded the occurrence of adverse outcomes over 8.1 years, comparing their occurrence across subgroups using Cox regression.

Among 717 participants with clinical activity data and 187 with clinical and biochemical activity data, rates of adverse outcomes increased with both disease activity and increasing psychological co-morbidity. Rates of flare or glucocorticosteroid prescription, escalation or death were higher with clinical activity (HR 2.89; 95% CI 1.68-4.93 and 2.52; 95% CI 1.55-4.10 and 6.97; 95% CI 2.43-20.0, respectively) or clinical and biochemical activity (HR 7.26; 95% CI 2.86-18.5, 3.62; 95% CI 1.59-8.25 and 57.3; 95% CI 7.58-433, respectively) and two common mental disorders. Rates of hospitalisation (HR 6.20; 95% CI 1.88-20.4) or hospitalisation and/or intestinal resection (HR 7.46; 95% CI 2.41-23.2) were higher with clinical and biochemical activity and two common mental disorders.

Psychological co-morbidity and active disease have a cumulative adverse impact on IBD prognosis.

Ulcerative colitis (UC) significantly impacts patients' health-related quality of life (HRQOL). This study aimed to evaluate HRQOL and the factors affecting it, and the prevalence of anxiety, depression and alexythimia in patients with UC. This cross-sectional study included 248 UC patients (21 with proctitis, 63 with left-sided UC and 164 with extensive colitis). Data were collected using standardized self-administered questionnaires [a socio-demographic questionnaire, General Anxiety Disorder-7 (GAD-7), the Patient Health Questionnaire-9 (PHQ-9), the Toronto Alexithymia Scale (TAS-20) and the Short Inflammatory Bowel Disease Questionnaire (SIBDQ)]. Clinical data on remission status, extraintestinal manifestations, comorbidities and the use of advanced therapies were also collected. Hierarchical regression analysis of variables predicting SIBDQ score was done. Clinical and laboratory remission was present in 95.6% of the patients. The prevalences of depression, anxiety and alexithymia were 44.7%, 34.3% and 30.2%, respectively. There were no differences in the PHQ-9, GAD-7 and TAS-20 scores in relation to remission status. The average SIBDQ score was 56.5. The patients in remission reported better SIBDQ scores compared to the symptomatic patients (p = 0.002). The hierarchical regression analysis showed that remission of disease and a higher depression score influenced HRQOL in the UC patients. The prevalence of depression, anxiety and alexithymia in the UC patients was high. Remission of disease and a high depression score were the main factors related to HRQOL.

We previously reported that patients with moderate-to-severe ulcerative colitis (UC) often experience common mental disorders (CMDs) such as anxiety and depression, necessitating immediate psychological interventions within the first 4 weeks of diagnosis. In this 3-year follow-up study of the MOSAIK cohort in Korea, we examined the effects of CMDs at initial diagnosis on clinical outcomes and health-related quality of life (HRQoL).

We examined differences in clinical outcomes (evaluated based on clinical response, relapse, hospitalization, and medication use) and HRQoL (assessed using the Inflammatory Bowel Disease Questionnaire [IBDQ] and Short Form 12 [SF-12]) according to Hospital Anxiety and Depression Scale (HADS) scores at diagnosis.

In a study involving 199 UC patients, 47.7% exhibited significant psychological distress (anxiety and/or depression) at diagnosis. Clinical follow-up showed no major differences in outcomes, including remission rates, response rates, or hospitalization rates, between patients with anxiety or depression at diagnosis and patients without anxiety or depression at diagnosis. The HRQoL at the end of follow-up was notably lower in those with baseline CMDs, particularly anxiety, across all domains of the IBDQ and SF-12. Linear mixed-effect models revealed that higher HADS scores, as well as higher Mayo scores, were independently associated with lower IBDQ scores and both summary domains of the SF-12. Additionally, regular attendance at follow-up visits during the study period was also related to improvements in HRQoL (all p<0.05).

While CMDs present at the time of UC diagnosis did not influence long-term clinical outcomes, they persistently impaired HRQoL. Our findings support the routine incorporation of psychological interventions into the long-term management of moderate-to-severe UC.

Depression is common in people living with Inflammatory Bowel Disease (IBD). Depression rates increase with active disease and are linked to poorer clinical outcomes. Previous studies investigating the relationship between contemporaneous IBD disease activity and depression are often poorly controlled, use small samples and/or rely on self-reported measures of disease activity. Depression and self-reported disease activity (SRDA) are linked to increased healthcare usage, however, objective inflammation is rarely statistically controlled. The primary aim was to understand how self-reported disease activity and inflammation are related to depression. Secondary aims included assessing the relative influence of self-reported disease activity, inflammation and depression on healthcare usage.

This was a cross-sectional analysis of baseline data collected as part of a randomised controlled trial (trial registration no: ISRCTN71618461) of a digital treatment for symptom self-management in IBD (n = 599). Bivariate associations of demographic and clinical variables with depression were conducted to identify relevant covariates. Multiple linear regressions assessed (i) the relationships between depression (Patient Health Questionnaire-9 (PHQ-9)), SRDA (IBD-Control) and intestinal inflammation (faecal calprotectin (FCP)) and (ii) whether these variables explained variance in healthcare usage and economic indicators.

Depression was significantly predicted by SRDA (β = -0.82, p < 0.001) but not FCP, with the model explaining 37% of the variance in depression (F(2,596) = 175.1, p < 0.001). FCP was only weakly associated with SRDA (r = -0.16, p < 0.001). Depression was independently associated with visits to primary care (β = 0.19, p < 0.001), IBD secondary care (β = 0.13, p < 0.001), IBD-related A&E attendance (β = 0.10 p < 0.05) and the impact of IBD on productivity (β = 0.24 p < 0.001) in the last 3 months.

Depression was related to SRDA but not FCP. Depression was also associated with healthcare usage even when SRDA and inflammation were statistically controlled. Routinely assessing and treating depression in IBD alongside managing inflammation may improve symptoms for patients and reduce healthcare costs.

Inflammatory bowel disease (IBD), encompassing Crohn's disease and ulcerative colitis, is characterized by symptoms such as fatigue, abdominal pain, and diarrhoea, which may persist even when inflammation is controlled. These symptoms are further exacerbated by psychological stress, which may complicate disease management that involves the gut-brain axis-a bidirectional communication pathway linking the gastrointestinal system and the central nervous system. While stress, anxiety, and depression are prevalent among patients with IBD, access to comprehensive mental health care is often limited, particularly in rural and underserved areas. Virtual reality (VR) has emerged as a promising tool in managing psychological comorbidities and enhancing the overall care of patients with IBD. The integration of VR in IBD care offers a novel, accessible approach to addressing both physical and mental health challenges, potentially improving the quality of life and clinical outcomes for IBD patients. Further research is warranted to evaluate the long-term benefits and broader applicability of VR-based interventions in diverse patient populations.

IBD-Disk is a simple, easy-to-use, and self-administered analogue visual tool for assessing disability in patients with Inflammatory Bowel Disease (IBD). However, it has not yet been validated in Italian. This study aims to validate IBD-Disk in an Italian cross-sectional multicentre study.

This study was conducted in eight IBD centres from February 2023 to October 2023. After forward-backwards translation of IBD-Disk into Italian, patients consecutively completed IBD-Disk (at baseline and after 7 days), IBD-Disability Index (IBD-DI) and IBDQ-32 for quality of life.

We enrolled 767 patients (377, 49,2% CD; 390, 50,8% UC) who completed the IBD-Disk [median score of 30 (IQR=11-52)]. Internal consistency was excellent, with Cronbach's α of 0.92 (95%CI=0.92-0.92). To evaluate the validity, the IBD-Disk was compared with the IBD-DI and IBDQ-32, revealing a significant positive correlation of 0.70 (95% CI=0.66-0.73; p<0.001) and 0.83 (r=0.83, 95% CI=0.80-0.85; p<0.001), respectively. The intraclass correlation coefficient (ICC) was 0.84 (95% CI=0.82-0.86) for test-retest. Female gender, clinically active IBD and the presence of extraintestinal manifestations led to higher IBD-Disk scores.

This study validated the IBD-Disk in a large cohort of Italian IBD patients, demonstrating that it is a valid, reliable and responsive tool for quantifying IBD-related disability. This validation facilitates its integration into the daily clinical management of IBD patients.

The bidirectional relationship between disease activity and mental health in inflammatory bowel disease (IBD) has prompted investigations into the efficacy of psychotherapies, such as mindfulness-based interventions (MBI), for improving biopsychosocial outcomes. Therefore, the aim is to examine the feasibility, acceptability, and preliminary efficacy of an online-delivered, self-directed MBI, adapted to individuals with IBD and psychological distress, in comparison to wait-list control (WLC).

50 adults with IBD were randomized to WLC (N = 25) or intervention (N = 25) groups. The intervention (MIND4IBD program) consisted of six, weekly, 15-min videos (with guided meditations). Feasibility was examined through recruitment and retention rates, while acceptability was examined through intervention satisfaction ratings and qualitative feedback. Preliminary efficacy was examined using linear mixed models for group differences in outcomes between baseline and post-intervention.

Primary Outcomes. The retention rate for the WLC group was 92 %, while the retention rate for the intervention group was 48 %. However, 16 % of participants allocated to the intervention group never began the intervention, therefore this resulted in a retention rate of 71 % of participants who began the intervention. Acceptability was high with an average intervention satisfaction rating of 83/100.

When compared with the WLC, the MIND4IBD program improved total mindfulness levels (b = 0.29, 95 %CI [0.11,0.47], p = 0.004) with a large effect size (β = 0.54, b = 0.19, 95 %CI [0.04,0.34], p = 0.014). Themes based on participants' intervention feedback included: 1) beginning of journey with mindfulness, 2) the beneficial impact of mindfulness, 3) why adapting the intervention to IBD is important, 4) views on program delivery, and 5) mixed reactions to AI generated presenters.

MIND4IBD is feasible and acceptable for individuals with IBD and psychological distress. Participants' total mindfulness levels increased significantly in the intervention group compared to WLC. Most participants provided positive intervention feedback. These findings warrant a full-scale RCT to determine MIND4IBD's efficacy for IBD.

Background/Aims: Numerous patients with ulcerative colitis (UC) become mentally unstable after experiencing a long-standing, physically painful life, and their long-term prognosis is poorer than that of those who are mentally stable. The current study aimed to evaluate serum biomarkers for predicting mental instability, which is challenging to objectively quantify. Methods: In total, 29 refractory UC patients newly treated with filgotinib underwent measurements of blood parameters associated with depression and a quantitative assessment of quality of life using the Inflammatory Bowel Disease Questionnaire (IBDQ) before and after treatment initiation with a 12-week interval. The data collected were examined in relation to each other. Results: The induction of remission treatment with filgotinib resulted in a clinical response rate of 89.7% and a clinical remission rate of 86.2%, with all eight extraintestinal manifestations resolved. No adverse events were observed. The serum zinc, high-density lipoprotein cholesterol, mature brain-derived neurotrophic factor (BDNF) concentrations, and the IBDQ psychiatric subscores increased significantly after treatment (p < 0.05). Among these parameters, the mature-BDNF concentration and the IBDQ psychiatric subscore had the strongest positive correlation (R = 0.29, p = 0.08). Based on the logistic regression analysis, the mature-BDNF concentration (cutoff value: 20.5 ng/mL) had a sensitivity of 68.2%, specificity of 64.7%, and area under the curve of 0.67 for predicting psychiatric remission (subscore > 42.5) (p = 0.04). Conclusions: While it is not easy to objectively predict the degree of psychiatric instability in patients with refractory UC, serum mature-BDNF levels can be a useful biomarker.

Inflammatory bowel disease (IBD) is a chronic gastrointestinal condition. While inflammatory biomarkers are valuable for diagnosing and monitoring the disease, their correlation with patients' quality of life (QoL) is not well-established.

This study aims to investigate the correlations between inflammatory biomarkers and the quality of life (QoL) variables of individuals diagnosed with IBD in clinical remission.

The sample of this cross-sectional study included 74 patients (80% women; 45 ± 11 years old) diagnosed with IBD. Outcome variables included faecal calprotectin (FC), C-reactive protein (CRP), cortisol levels from hair samples, and anxiety and depression assessed using the Hospital Anxiety and Depression Scale (HADS-A and HADS-D, respectively), alongside QoL evaluated with the Inflammatory Bowel Disease Questionnaire 32 (IBDQ-32). Bivariate correlations were calculated using the Pearson correlation coefficient, and stepwise linear regression analyses were conducted to identify independent factors contributing to IBDQ-32 scores.

The IBDQ-32 did not significantly correlate with any biomarkers. However, it exhibited a large and statistically significant negative correlation with HADS-A (r = -0.651) and HADS-D (r = -0.611) scores (p < 0.001). Stepwise linear regression analyses indicated that HADS-A was a significant and independent predictor for IBDQ-32 scores (Adjusted R2 = 0.41, β = -0.65, p < 0.001).

Inflammatory markers such as CRP, FC, or cortisol in hair do not play a decisive role in assessing the QoL of IBD patients. These findings emphasize the significance of considering psychological factors in evaluating and managing QoL in IBD patients in order to identify severity, suggesting that instruments like HADS should be integral to comprehensive patient assessments.

Inflammatory bowel disease (IBD) follows a heterogenous disease course and predicting a patient's prognosis is challenging. There is a wide burden of illness in IBD and existing tools measure disease activity at a snapshot in time. Comprehensive assessment of IBD severity should incorporate disease activity, prognosis, and the impacts of disease on a patient. This review investigates the concept of disease severity in adults with IBD to highlight key components contributing to this.

To perform this narrative review, a Medline search was conducted for full-text articles available at 1st March 2024 using search terms which encompassed disease activity assessment, disease severity, prognosis, natural history of Crohn's disease (CD) and ulcerative colitis (UC), and the burden of IBD.

Current methods of disease assessment in IBD have evolved from a focus on the burden of symptoms to one that includes inflammatory targets, genetic, serological, and proteomic profiles, and assessments of quality-of-life (QoL), disability, and psychosocial health. Longitudinal studies of IBD suggest that the burden of illness is driven by disease phenotype, clinical markers of complicated disease course (previous intestinal resection, corticosteroid use, perianal disease in CD, recent hospitalisations in UC), gut inflammation, and the impact of IBD on the patient.

Disease severity in IBD can be difficult to conceptualise due to the multitude of factors that contribute to IBD outcomes. Measurement of IBD severity may better encapsulate the full burden of illness rather than gut inflammation alone at a single timepoint and may be associated with longitudinal outcomes.

The role of gut microbiota in health and disease is being thoroughly examined in various contexts, with a specific focus on the bacterial fraction due to its significant abundance. However, despite their lower abundance, viruses within the gut microbiota are gaining recognition for their crucial role in shaping the structure and function of the intestinal microbiota, with significant effects on the host as a whole, particularly the immune system. Similarly, environmental factors such as stress are key in modulating the host immune system, which in turn influences the composition of the gut virome and neurological functions through the bidirectional communication of the gut-brain axis. In this context, alterations in the host immune system due to stress and/or dysbiosis of the gut virome are critical factors in the development of both infectious and noninfectious diseases. The molecular mechanisms and correlation patterns between microbial species are not yet fully understood. This literature review seeks to explore the interconnected relationship between stress and the gut virome, with a focus on how this interaction is influenced by the host's immune system. We also discuss how disturbances in this finely balanced system can lead to the onset and/or progression of diseases.

Psychological symptoms are associated with poorer ulcerative colitis [UC]-related outcomes. However, the majority of research is cross-sectional. We aimed to identify subgroups based on the longitudinal evolution of GI symptom levels and health-related quality of life [HRQoL], and to disentangle the directionality of effects between GI symptom levels and psychological distress.

Self-reported gastrointestinal [GI] symptom severity, HRQoL, inflammatory biomarkers, and psychological distress were assessed in 98 newly diagnosed UC patients at disease onset and yearly for 3 consecutive years. Latent class growth analysis was used to determine subgroups based on longitudinal trajectories of symptom severity and HRQoL, and baseline predictors of trajectory group membership were determined. Cross-lagged structural equation models were used to disentangle temporal relationships between psychological functioning and symptom severity.

Patients with higher initial psychological distress had increased probability of maintaining higher levels of diarrhoea and abdominal pain. Conversely, patients with lower initial levels of diarrhoea and abdominal pain had higher chances of maintaining lower levels of psychological distress. Higher levels of C-reactive protein at baseline predicted greater improvements in mental health after anti-inflammatory treatment. Reductions in diarrhoea and abdominal pain preceded reductions in psychological symptoms over time.

Baseline psychological distress is predictive of increased GI symptom severity and reduced mental HRQoL over time, suggesting early assessment of psychological symptoms may identify patients who may have worse disease trajectories. Abdominal pain predicted increased psychological distress, but not the other way around. Intervening on abdominal pain may help prevent or reduce future psychological distress.

The bidirectional relationship between disease activity and mental health in inflammatory bowel disease (IBD) has prompted investigations into the efficacy of psychotherapeutic interventions such as acceptance and commitment therapy (ACT) on biopsychosocial outcomes. We aimed to examine the efficacy of an ACT program (intervention) in comparison with a cognitive behavioral therapy-informed psychoeducation program (active control) for individuals with IBD and coexistent psychological distress. Both programs were delivered online through a hybrid format (i.e., therapist-led and participant-led sessions).

A total of 120 adults with IBD were randomized to either the intervention (N = 61) or active control groups (N = 59). Efficacy was determined using linear mixed models for group differences, in rate of changes in study outcomes, between baseline, postintervention, and 3-month follow-up.

The primary outcome health-related quality of life significantly improved in the intervention group when compared with the active control group, with a significantly different rate of change observed from baseline to postintervention ( t [190] = 2.15, P = 0.033) in favor of the intervention group with a medium effect size (β = 0.41, mean difference = 0.07, 95% confidence interval 0.01-0.12, P = 0.014). Similarly, the secondary outcome Crohn's disease activity significantly reduced in the intervention group when compared with the active control group, with a significantly different rate of change observed from baseline to 3-month follow-up ( t [90] = -2.40, P = 0.018) in favor of the intervention group with a large effect size (β = -0.77, mean difference = -9.43, 95% confidence interval -13.72 to -5.13, P < 0.001) ( P = 0.014). Furthermore, when observing the rate of change in outcomes over time for the groups separately, anxiety symptoms and pain significantly improved in the intervention group only, and conversely, ulcerative colitis activity and stress symptoms significantly improved in the active control group only. All other outcomes (N = 14) significantly improved over time in both groups including IBD activity, gastrointestinal unhelpful thinking patterns, visceral anxiety, fatigue interference, fatigue severity, fatigue frequency, psychological inflexibility, self-efficacy, resilience, current health status, depression symptoms, IBD control, and pain catastrophizing; however, these changes were not significantly different between the groups.

Both programs were of benefit to people with IBD and distress. However, ACT offers a significant added benefit for health-related quality of life and self-reported Crohn's disease activity and may be a useful adjuvant therapy in integrated IBD care.

Periodontitis has been reported to be associated with inflammatory bowel disease (IBD), including ulcerative colitis (UC), and Crohn's disease (CD). However, the causality of these 2 diseases remains unclear. We conducted bidirectional Mendelian randomization (MR) to investigate the causal relationship between periodontitis and IBD.

We obtained the genome-wide association study (GWAS) summary data of European populations from FinnGen database (for IBD) and a published article (for periodontitis), from which independent single nucleotide polymorphisms were selected as instrumental variables. Inverse variance-weighted (IVW), MR-Egger, and weighted median (WM) methods were utilized for MR analysis. Heterogeneity or pleiotropy was detected through Cochran's Q test and MR-Egger intercept, respectively. Outlier was identified with MR-PRESSO (Mendelian Randomization Pleiotropy RESidual Sum and Outlier) and leave-one-out analysis. All statistical analyses were performed with R 4.2.1 and the packages of TwoSampleMR version 0.5.6.

Genetic prediction showed that periodontitis was the risk factor of UC (odds ratio [OR], 1.13; 95% confidence interval [CI], 1.01-1.26; P = .027), rather than of CD (OR, 0.92; 95% CI, 0.74-1.15; P = .456) and IBD (OR, 0.96; 95% CI, 0.81-1.13; P = .619). To the contrary, CD, not UC or IBD, resulted in exacerbating periodontitis in terms of the results of the IVW (OR, 1.09; 95% CI, 1.01-1.17; P = .021) and WM (OR, 1.10; 95% CI, 1.01-1.20; P = .030) methods. Heterogeneity or pleiotropy was acceptable.

Our results indicated that CD was the risk factor for periodontitis; conversely, periodontitis was responsible for the exacerbation of UC, enhancing the existence of mouth-gut axis. Patients with UC should pay more attention to periodontal health, while patients with periodontitis should actively pay close heed to intestinal health.

Anxiety over food choices and symptoms related to food consumption diminish quality of life (QoL) in inflammatory bowel disease (IBD) patients. However, the specific factors that impact QoL among IBD patients remain unclear. In this study, we analyzed the relationships of demographic and disease factors with food-related QoL (FRQoL) in a large, diverse US cohort of IBD patients.

In this cross-sectional analysis of 1108 IBD patients aged ≥18 years, we measured FRQoL with the 29-item Food-Related Quality of Life Questionnaire (FR-QoL-29) and disease activity with the Harvey-Bradshaw index in Crohn's disease (CD) patients or the Simple Clinical Colitis Activity Index in ulcerative colitis (UC) patients. Latinx immigrants completed a Spanish translation of the FR-QoL-29. A subset of patients had colonoscopy and inflammatory marker data available. We used univariate, multivariate, and subgroup analyses to examine the factors that influence FRQoL.

In our cohort, 55% of IBD patients self-identified as Latinx. Latinx and non-Latinx patients had similar FR-QoL-29 scores. Female patients had significantly lower FRQoL than male patients (P = .001). Increasing age and IBD duration correlated with higher FRQoL (P < .0001). In UC patients, higher Simple Clinical Colitis Activity Index scores (P < .0001), higher Mayo scores (P = .0009), and longer disease duration (P = .03) predicted significantly lower FRQoL. Disease activity and FRQoL were not significantly related in CD patients.

This is the largest study to date to examine FRQoL in American IBD patients, and the first to include Latinx patients. Disease-related factors had a greater impact on FRQoL than ethnicity. Clinical and endoscopic disease activity had a more detrimental impact on FRQoL in UC than in CD. Diet intervention studies are needed to alleviate symptoms and improve FRQoL in the IBD population.

Many patients with quiescent inflammatory bowel disease (IBD) suffer from irritable bowel syndrome (IBS)-like symptoms. Although these symptoms cause significant reductions in quality of life, evidence-based treatments are lacking as risk factors and pathophysiology of these symptoms are not clearly defined. We aimed to identify risk factors for development of IBS-like symptoms in IBD patients with quiescent disease.

We performed a single-center retrospective cohort study of adults with IBD from 2015 to 2021. Quiescent IBD was defined by a fecal calprotectin level <250 μg/g of stool or endoscopic evidence of quiescent disease. Cox regression was performed to identify variables that were independently associated with the incident development of IBS-like symptoms in IBD patients.

A total of 368 IBD patients were included for analysis, including 278 patients with UC and 88 with Crohn's disease. 15.5% of quiescent IBD patients developed IBS symptoms, with an incidence rate of (95% CI 48.0-82.0) 63.3 per 1000 person-years. In the multivariate model, mood disorders (including anxiety and depression) and Crohn's disease were associated with increased risk for developing IBS symptoms. Male sex and higher iron levels conferred lower risk for developing IBS symptoms. Results from the multivariable model were similar in sensitivity analysis with quiescent IBD defined by fecal calprotectin level <150 mcg/g.

Mood disorder and Crohn's disease were positively associated with IBS-like symptoms in quiescent IBD, whereas male sex and iron levels were protective. Our results were robust to different fecal calprotectin levels, arguing against inflammation as a mechanism for IBS-like symptoms. This data suggests noninflammatory mechanisms may be important in the pathogenesis of IBS-like symptoms in quiescent IBD. Future work may address whether modifying these risk factors may alter disease course.

Individuals with inflammatory bowel disease (IBD) experience cycles of aggressive physical symptoms including abdominal pain, diarrhea, and fatigue. These acute symptoms regress and return, and chronic symptoms and complications often linger. The nature of the disease can also cause individuals to experience psychological distress including symptoms of anxiety and depression; however, unlike the physical symptoms of IBD, these psychological symptoms often remain untreated.

This study aims to evaluate the feasibility, acceptability, and effectiveness of virtual mindfulness-based stress reduction (v-MBSR) for adults with IBD.

IBD patients with self-reported anxiety or depression were recruited from clinics in Alberta, Canada to participate in an 8-week v-MSBR intervention. Eligible patients participated in v-MBSR delivered by psychiatrists using a videoconferencing platform. Primary feasibility outcomes included trial uptake, adherence, attendance, and attrition rates. Secondary effectiveness outcomes included measures of anxiety, depression, quality of life (QoL), and mindfulness. Effectiveness data were collected at 3 time points: baseline, at intervention completion, and 6 months after completion. To further assess feasibility and acceptability, participants were invited to participate in a semistructured interview after completing v-MBSR.

A total of 16 of the 64 (25%) referred patients agreed to participate in v-MBSR with the most common reason for decline being a lack of time while 7 of the 16 (43.8%) participants completed the program and experienced encouraging effects including decreased anxiety and depression symptoms and increased health-related QoL with both improvements persisting at 6-month follow-up. Participants described improved coping strategies and disease management techniques as benefits of v-MBSR.

Patients with IBD were interested in a psychiatrist-led virtual anxiety management intervention, but results demonstrate v-MBSR may be too time intensive for some patients with IBD patients. v-MBSR was acceptable to those who completed the intervention, and improvements to anxiety, depression, and QoL were promising and sustainable. Future studies should attempt to characterize the patients with IBD who may benefit most from interventions like v-MBSR.

Psychiatric comorbidity is common in inflammatory bowel disease (IBD) and can negatively affect disease outcomes. We explored the perceived need for mental health care among persons with IBD.

Persons with IBD completed self-report questionnaires, including the Hospital Anxiety and Depression Scale (HADS), and reported whether they wanted help with their mood. Each was also assessed using the Structured Clinical Interview for DSM-IV-TR Axis-I Disorders (SCIDs). We used logistic regression analyses to determine factors associated with the perceived need for mental health care.

Of 245 participants, 28% met the criteria for a past diagnosis of depression or anxiety disorder by SCID, and nearly 23% met the criteria for a current diagnosis of depression or anxiety disorder. One-third (n = 74) reported a perceived need for mental health care. Among those meeting criteria for a current SCID diagnosis of depression or anxiety, only 58% reported needing mental health care. Need for mental health care was reported by 79% of persons currently treated for either depression or 71% treated for anxiety. Persons with a perceived need for mental health care had higher mean HADS for depression and HADS for anxiety scores and also higher IBD symptom activity scores. Of those reporting no perceived need for mental health care, 13% had a current diagnosis of depression or anxiety disorder by SCID; even fewer had symptoms of depression or anxiety.

Symptoms of depression or anxiety are more important than a formal diagnosis of depression or anxiety in predicting which persons with IBD will perceive a need for mental health care.

We previously reported the results of tofacitinib induction therapy in the prospective multisite US real-world Tofacitinib Response in Ulcerative Colitis registry. We now assessed patient-reported outcomes (PROs) and predictors of success during tofacitinib maintenance therapy.

Tofacitinib Response in Ulcerative Colitis included 103 patients with refractory ulcerative colitis (UC); 67% had failed ≥ 2 biologics. Patients reported the Simple Clinical Colitis Activity Index (SCCAI), Patient-Reported Outcome Measurement Information System measures for anxiety, depression, social satisfaction, and adverse events between weeks 8 and 52 using a web-based system. Paired t test and P for trend were used to compare changes in PRO measures over time. Bivariate analyses and logistic regression models were used to determine factors associated with response (SCCAI <5) or remission (SCCAI <2) at week 52.

Of 103 patients, 82.5% entered the maintenance phase and 43.7% remained on tofacitinib at week 52. Tofacitinib de-escalation to 5 mg BID occurred in 15% of patients. At week 52, 42.7% and 31.1% of all patients reported an SCCAI <5 and SCCAI ≤2, respectively. Normalization of bowel frequency, rectal bleeding, and urgency occurred in 79%, 61%, and 48% of patients remaining on maintenance therapy. Social satisfaction improved significantly ( P < 0.001), while anxiety and depression scores only numerically improved. No consistent predictors for tofacitinib long-term treatment efficacy were identified, and safety findings were consistent with the known safety profile of tofacitinib.

Tofacitinib is an effective maintenance therapy in patients with refractory UC. Dose reductions infrequently occurred during maintenance. Unmet needs in UC maintenance include improvement of urgency and psychosocial factors (NCT03772145).

Psychoneuroimmunological mechanisms and the gut-brain axis appear relevant to disease activity and progression in Inflammatory Bowel Disease (IBD). A recent review showed no effect of psychological therapies on self-reported disease activity in IBD. This meta-analysis aims to establish whether interventions targeting mood outcomes (e.g., depression, anxiety and stress) impact inflammation levels in IBD and possible moderators of these effects.

The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. We searched five electronic databases and included randomised controlled trials where interventions targeted mood and assessed inflammatory outcomes pre- and post-intervention in adults with IBD. Independent reviewers screened studies, extracted data, and assessed methodological quality. Data were pooled to estimate standardised mean differences (SMDs) with 95% Confidence Intervals (CIs). A random-effects robust variance estimation accounted for studies measuring multiple biomarkers. Intervention type, mood as a primary or secondary outcome, effect on mood outcomes and IBD subtype were investigated as treatment effect moderators. Where there were sufficient biomarkers, individual meta-analyses were run (Pre-registration PROSPERO: CRD42023389401).

28 RCTs involving 1789 participants met inclusion criteria. Interventions demonstrated small, statistically significant effects on biomarkers (-0.35, 95% CI: -0.48, -0.22, p < 0.001) and medium effects on mood outcomes (-0.50, 95% CI: -0.73, -0.27, p < 0.001), without evidence of substantive heterogeneity or publication bias. Individual analyses showed small effects for improved faecal calprotectin (-0.19, 95% CI: -0.34, -0.03, p = 0.018) and C-Reactive Protein (-0.29, 95% CI: -0.47, -0.10, p = 0.002). Effect sizes were larger for psychological therapy interventions (compared with exercise or antidepressants) and when there was an effect (SMD ≥0.2) on mood.

Treatments which address mood outcomes have beneficial effects on generic inflammation as well as disease-specific biomarkers (faecal calprotectin and C-Reactive Protein). Psychological interventions and interventions with larger treatment effects on mood accentuated the effect on biomarkers. More research is required to understand the biological or behavioural mechanisms underlying this effect.

The Medical Research Council and the National Institute for Health and Care Research (NIHR) Maudsley Biomedical Research Centre.

Predicting adverse disease outcomes and high-volume users of healthcare amongst patients with inflammatory bowel disease (IBD) is difficult.

The aim of this study is to use latent class analysis to create novel clusters of patients and to assess whether these predict outcomes during 6.5 years of longitudinal follow-up.

Baseline demographic features, disease activity indices, anxiety, depression, and somatoform symptom-reporting scores were recorded for 692 adults. Faecal calprotectin (FC) was analysed at baseline in 348 (50.3%) patients (<250 mcg/g defined biochemical remission). Using baseline gastrointestinal and psychological symptoms, latent class analysis identified specific patient clusters. Rates of glucocorticosteroid prescription or flare, escalation, hospitalisation, or intestinal resection were compared between clusters using multivariate Cox regression.

A three-cluster model was the optimum solution; 132 (19.1%) patients had below-average gastrointestinal and psychological symptoms (cluster 1), 352 (50.9%) had average levels of gastrointestinal and psychological symptoms (cluster 2), and 208 (30.1%) had the highest levels of both gastrointestinal and psychological symptoms (cluster 3). Compared with cluster 1, cluster 3 had significantly increased risk of flare or glucocorticosteroid prescription (hazard ratio (HR): 2.13; 95% confidence interval (CI): 1.46-3.10), escalation (HR: 1.92; 95% CI: 1.34-2.76), a composite of escalation, hospitalisation, or intestinal resection (HR: 2.05; 95% CI: 1.45-2.88), or any of the endpoints of interest (HR: 2.06; 95% CI: 1.45-2.93). Healthcare utilisation was highest in cluster 3.

Novel model-based clusters identify patients with IBD at higher risk of adverse disease outcomes who are high-volume users of healthcare.

The aim of this study was to evaluate the prevalence of early life stress (ELS) in a population with inflammatory bowel diseases (IBD) and to estimate its burden on mental, physical, and digestive health. Ninety-three participants with IBD were asked to anonymously complete questionnaires (Childhood Trauma Questionnaire-Short Form, Early Life Event Scale, Perceived Stress Scale, Hospital Anxiety and Depression Scale, Ways of Coping Checklist, Gastro-Intestinal Quality of Life Index questionnaire, and ad hoc questions about symptoms). The prevalence of patients with IBD who were exposed to at least one childhood abuse was 53%. Mental health and quality of life were significantly poorer in patients with IBD who were exposed to early abuse than in those who were not. Patients exposed to ELS had also more digestive perturbations and fatigue. These results suggest that early abuse should be considered a component of IBD care.

There is increasing evidence for an influence of the gut-brain axis on the natural history of inflammatory bowel disease (IBD). Psychological therapies could, therefore, have beneficial effects in individuals with IBD, but data are conflicting. We aimed to update our previous systematic review and meta-analysis to assess whether the inclusion of more randomised controlled trials (RCTs) showed any beneficial effects and whether these effects varied by treatment modality.

In this systematic review and meta-analysis, we searched MEDLINE, Embase, Embase Classic, PsychINFO, and the Cochrane Central Register of Controlled Trials from Jan 1, 2016, to April 30, 2023, for RCTs published in any language recruiting individuals aged 16 years or older with IBD that compared psychological therapy with a control intervention or treatment as usual. We pooled dichotomous data to obtain relative risks (RR) with 95% CIs of inducing remission in people with active disease or of relapse in people with quiescent disease at final follow-up. We pooled continuous data to estimate standardised mean differences (SMD) with 95% CIs in disease activity indices, anxiety scores, depression scores, stress scores, and quality-of-life scores at completion of therapy and at final follow-up. We pooled all data using a random-effects model. Trials were analysed separately according to whether they recruited people with clinically active IBD or predominantly individuals whose disease was quiescent. We conducted subgroup analyses by mode of therapy and according to whether trials recruited selected groups of people with IBD. We used the Cochrane risk of bias tool to assess bias at the study level and assessed funnel plots using the Egger test. We assessed heterogeneity using the I2 statistic.

The updated literature search identified a total of 469 new records, 11 of which met eligibility criteria. 14 studies were included from our previous meta-analysis published in 2017. In total, 25 RCTs were eligible for this meta-analysis, all of which were at high risk of bias. Only four RCTs recruited patients with active IBD; there were insufficient data for meta-analysis of remission, disease activity indices, depression scores, and stress scores. In patients with active IBD, psychological therapy had no benefit compared with control for anxiety scores at completion of therapy (two RCTs; 79 people; SMD -1·04, 95% CI -2·46 to 0·39), but did have significant benefit for quality-of-life scores at completion of therapy (four RCTs; 309 people; 0·68, 0·09 to 1·26), although heterogeneity between studies was high (I2=82%). In individuals with quiescent IBD, RR of relapse of disease activity was not reduced with psychological therapy (ten RCTs; 861 people; RR 0·83, 95% CI 0·62 to 1·12), with moderate heterogeneity (I2=60%), and the funnel plot suggested evidence of publication bias or other small study effects (Egger test p=0·046). For people with quiescent IBD at completion of therapy, there was no difference in disease activity indices between psychological therapy and control (13 RCTs; 1015 people; SMD -0·01, 95% CI -0·13 to 0·12; I2=0%). Anxiety scores (13 RCTs; 1088 people; -0·23, -0·36 to -0·09; 18%), depression scores (15 RCTs; 1189 people; -0·26, -0·38 to -0·15; 2%), and stress scores (11 RCTs; 813 people; -0·22, -0·42 to -0·03; 47%) were significantly lower, and quality-of-life scores (16 RCTs; 1080 people; 0·31, 0·16 to 0·46; 30%) were significantly higher, with psychological therapy versus control at treatment completion. Statistically significant benefits persisted up to final follow-up for depression scores (12 RCTs; 856 people; -0·16, -0·30 to -0·03; 0%). Effects were strongest in RCTs of third-wave therapies and in RCTs that recruited people with impaired psychological health, fatigue, or reduced quality of life at baseline.

Psychological therapies have beneficial, short-term effects on anxiety, depression, stress, and quality-of-life scores, but not on disease activity. Further RCTs in selected groups are needed to establish the place for such therapies in IBD care.

None.

Mental health has been identified as contributing to the pathogenesis of Inflammatory Bowel Disease (IBD). Resultingly, psychotherapeutic interventions, such as Mindfulness-Based Interventions (MBI), have been increasingly investigated for improving IBD outcomes.

To systematically review the current state of evidence of MBI's for individuals living with IBD.

We performed a systematic review searching Medline, PsychINFO, CINAHL, Embase, Cochrane and Scopus, to identify controlled clinical trials, investigating MBI's for various IBD biopsychosocial outcomes. Data was pooled using the inverse-variance random effects model, with restricted maximum likelihood estimation, providing the standardized mean difference (SMD) between control and experimental groups, at both short and long-term follow up.

We identified 8 studies with 575 participants. Meta-analytic results found that MBI's were more efficacious than control groups in the short-term improvement of stress (SMD = -0.38, 95% CI [-0.65, -0.10], p = 0.007), mindfulness (SMD = 0.59, 95% CI [0.36, 0.83], p = 0.00001), C-Reactive Protein (CRP) (SMD = -0.25, 95% CI [-0.49, -0.01], p = 0.04) and health-related quality of life (HRQoL) (SMD = 0.45, 95% CI [0.24, 0.66], p = 0.0001) (including all emotional, bowel, social and systemic subscales). This was maintained in the long-term for stress (SMD = -0.44, 95% CI [-0.88, -0.01], p < 0.05) and mindfulness (SMD = 0.52, 95% CI [0.14, 0.90], p = 0.008), but not for HRQoL, with no long-term data available for CRP.

Given that MBI's appear to be effective in improving several IBD outcomes, they may be a useful adjuvant therapy in wholistic IBD care, with further trials warranted.

To explore the gender differences in the psychological symptoms, sleep quality, and quality of life of patients with inflammatory bowel disease (IBD).

A unified questionnaire was developed to collect clinical data on the psychology and quality of life of IBD patients from 42 hospitals in 22 provinces in China from September 2021 to May 2022. The general clinical characteristics, psychological symptoms, sleep quality, and quality of life of IBD patients of different genders were analyzed via a descriptive statistical analysis. A multivariate logistic regression analysis was conducted, and independent influencing factors were screened to construct a nomogram to predict the quality of life. The consistency index (C-index), receiver operating characteristic (ROC) curve, area under the ROC curve (AUC), and calibration curve were used to evaluate the discrimination and accuracy of the nomogram model. Decision curve analysis (DCA) was used to evaluate the clinical utility.

A total of 2478 IBD patients (1371 patients with ulcerative colitis (UC) and 1107 patients with Crohn's disease (CD)) were investigated, including 1547 males (62.4%) and 931 females (37.6%). The proportion of anxiety in females was significantly higher than in males (IBD: 30.5% vs. 22.4%, p < 0.001; UC: 32.4% vs. 25.1%, p = 0.003; CD: 26.8% vs. 19.9%, p = 0.013), and there were differences in the severity of anxiety between the genders (IBD: p < 0.001; UC: p < 0.001; CD: p = 0.050). The proportion of depression in females was higher than in males (IBD: 33.1% vs. 27.7%, p = 0.005; UC: 34.4% vs. 28.9%, p = 0.031; CD: 30.6% vs. 26.6%, p = 0.184), and there were differences in the severity of depression between the genders (IBD: p = 0.004; UC: p = 0.022; CD: p = 0.312). The proportion suffering from sleep disturbances among females was slightly higher than among males (IBD: 63.2% vs. 58.4%, p = 0.018; UC: 63.4% vs. 58.1%, p = 0.047; CD: 62.7% vs. 58.6%, p = 0.210), and the proportion of females with a poor quality of life was higher than that of males (IBD: 41.8% vs. 35.2%, p = 0.001; UC: 45.1% vs. 39.8%, p = 0.049; CD: 35.4% vs. 30.8%, p = 0.141). The AUC values of the female and male nomogram prediction models for predicting poor quality of life were 0.770 (95% CI: 0.7391-0.7998) and 0.771 (95% CI: 0.7466-0.7952), respectively. The calibration diagrams of the two models showed that the calibration curves fitted well with the ideal curve, and the DCA that showed nomogram models could bring clinical benefits.

There were significant gender differences in the psychological symptoms, sleep quality, and quality of life of IBD patients, suggesting that females need more psychological support. In addition, a nomogram model with high accuracy and performance was constructed to predict the quality of life of IBD patients of different genders, which is helpful for the timely clinical formulation of personalized intervention plans that can improve the prognosis of patients and save medical costs.

Symptoms of common mental disorders, such as anxiety or depression, are associated with adverse clinical outcomes in inflammatory bowel disease (IBD). We report trajectories of these symptoms in IBD, patient characteristics associated with different trajectories, and effects on healthcare utilization and prognosis.

We collected demographic, symptom, psychological, and quality-of-life data, with questionnaires at 3-month intervals, over 12 months of follow-up. We collected healthcare utilization and IBD outcomes through notes review. We compared characteristics of those with persistently normal or improving anxiety or depression scores with those with persistently abnormal or worsening scores and the number of flares, glucocorticosteroid prescriptions, escalations of therapy, hospitalizations, or intestinal resections due to IBD activity.

Among 771 and 777 patients, respectively, worsening or persistently abnormal anxiety or depression scores were associated with increased antidepressant (28.6% vs 12.3% anxiety, 35.8% vs 10.1% depression, P < 0.001) and opiate use (19.0% vs 7.8% anxiety, P = 0.001 and 34.0% vs 7.4% depression, P < 0.001), compared with those with persistently normal or improving scores. These individuals were also more likely to have been diagnosed with IBD in the last 12 months (16.3% vs 5.0% anxiety, P = 0.001, and 15.1% vs 5.5% depression, P = 0.006), to have clinically active disease at baseline (57.1% vs 26.6% anxiety and 71.7% vs 29.1% depression, P < 0.001) and lower quality-of-life scores ( P < 0.001). Individuals with worsening or persistently abnormal trajectories of anxiety or depression required significantly more outpatient appointments, radiological investigations, and endoscopic procedures for IBD-related symptoms.

In this 12-month follow-up study, patients with IBD with worsening or persistently high anxiety or depression scores were higher utilizers of health care but were not at an increased risk of future adverse disease outcomes.