Web-based dietary assessment and advice helps inflammatory bowel disease patients to improve their diet quality.

Time to evaluate diet quality and give dietary advice is limited in clinical IBD practice. The Eetscore is a web-based tool that assesses diet quality according to the Dutch dietary guidelines and provides personalised dietary advice. We aimed to assess diet quality of IBD patients using the Eetscore and to study changes in diet quality, health-related quality of life (HRQoL) and clinical disease activity over time. A prospective cohort study was performed in 195 adult IBD patients. Participants were invited to fill out questionnaires (Eetscore-FFQ, short IBDQ and p-HBI/p-SCCAI) at baseline and after 1 and 4 months. The Eetscore calculates diet quality based on 16 food components (10 points per component, total score 0-160; the higher the better) and provides dietary advice per component based on the assessment. At baseline, mean diet quality was 98±19. Diet quality was positively associated with age, female gender and level of education. Component scores were highest for red meat, wholegrain products, and sweetened beverages, and lowest for legumes, nuts, and processed meat. Over time, diet quality increased to 107±21 at 4 months (p<0.001). Each 10-point improvement in diet quality was associated with an increase in HRQoL (ß=0.4 (95%CI 0.02; 0.7), p=0.04). Clinical disease activity did not change. In conclusion, diet quality of IBD patients significantly improved following personalised dietary advice of the Eetscore. Improvement of diet quality was associated with a slight improvement in HRQoL. The Eetscore is a practical and useful tool to monitor and support a healthy diet in IBD patients.

Mobile application to monitor inflammatory bowel disease patients on intravenous biologic treatment: a feasibility study.

BACKGROUND: Monitoring of IBD patients on intravenous biologic treatment is recommended but time-consuming for patients and nurses. We developed a mobile application (app) to promote self-management and studied its feasibility in clinical practice. METHODS: Adult IBD patients treated with intravenous infliximab or vedolizumab used the app over four biologic treatments. The app includes information modules and an interactive timeline with notifications of blood tests and health checks before treatment. RESULTS: In total, 55 patients participated of whom 71% had Crohn's disease and 85% used infliximab. Compliance with health checks and blood tests was 67% before the first biologic treatment and 70, 87, and 80% before the second, third, and fourth treatment, respectively. The median number of times the app was used per treatment varied from 6 to 8 times (≥4 considered sufficient). Patients were satisfied with the app [median VAS score 8 (IQR 7-9)] and remained equally satisfied with IBD care [score 8 (IQR 8-9) before and after app use]. Nurses contacted all patients by telephone before the first biologic treatment, as previous standard care. Before the second, third, and fourth treatment only 47, 35, and 49% of patients were contacted. The majority (92%) wanted to continue using the app after the study. CONCLUSIONS: Monitoring of IBD patients treated with intravenous biologics using an app is feasible. We saw high compliance, sufficient app use, and high patient satisfaction. Moreover, health-care utilization was reduced and almost all patients preferred using the app over previous standard care (ClinicalTrials.gov NCT04254614).

Improvement of Fatigue and Quality of Life in Patients with Quiescent Inflammatory Bowel Disease Following a Personalized Exercise Program.

BACKGROUND AND AIMS: Fatigue significantly impacts the quality of life of patients with inflammatory bowel disease (IBD). This study aimed to assess the effect of a personalized, intensive exercise program on fatigue, health-related quality of life (HRQoL), and cardiorespiratory fitness in patients with quiescent IBD and severe fatigue. METHODS: A pilot study was performed including IBD patients in remission with severe fatigue. The 12-week exercise program consisted of three times per week 1-h sessions, including aerobic- and progressive-resistance training at personalized intensity based on a cardiopulmonary exercise test (CPET) and one-repetition maximum. CPET was repeated after 12 weeks. Fatigue and HRQoL were assessed using the checklist individual strength and 32-item IBD questionnaire. RESULTS: Twenty-five IBD patients with mean age of 45 (± 2.6) years were included of which 22 (88%) completed the exercise program. Fatigue significantly improved from 105 (± 17) points on the checklist individual strength before, to 66 (± 20) after completion of exercise program (p < 0.001). Patients' HRQoL significantly improved from 156 (± 21) to 176 (± 19) (p < 0.001). When looking at the subdomains of HRQoL, significant improvement was seen in emotional (58 ± 12 vs. 69 ± 9.1, p = 0.003), systemic (19 ± 3.9 vs. 24 ± 4.7, p < 0.001), and social function (25 ± 5.4 vs. 30 ± 3.9, p < 0.001). Bowel symptoms did not change (53 ± 7.7 vs. 55 ± 7.3, p = 0.208). Repeat CPET showed a significant improvement in maximum power patients were able to deliver (2.4 ± 0.5 vs. 2.7 ± 0.5 W/kg, p = 0.002). CONCLUSIONS: A personalized, intensive exercise program can lead to significant improvement of fatigue, HRQoL, and cardiorespiratory fitness in patients with quiescent IBD and severe fatigue.

Risk of gallbladder cancer in patients with primary sclerosing cholangitis and radiographically detected gallbladder polyps.

BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is associated with an increased risk of gallbladder cancer (GBC). Gallbladder polyps potentially harbour malignancy and thus international guidelines recommend prophylactic cholecystectomy for gallbladder polyps of any size in patients with PSC. To best inform patient care we sought to quantify the malignant risk of gallbladder polyps in patients with PSC. METHODS: A retrospective cohort study of patients followed in secondary and tertiary care settings in two large PSC clinics in North America was performed. RESULTS: In total, 453 patients were included with a median (IQR) follow-up time of 7.7 (4.1-12) years. A gallbladder polyp was radiographically detected in 16% (n = 71) with median size (range) of 4 (2-18) mm. In this group, post-cholecystectomy histology (n = 17) reported benign or no polyp in 77% (n = 13), dysplasia in 5.9% (n = 1) and malignancy in 18% (n = 3). The GBC rate was 8.8 (95% CI 1.8-25.7) per 1000 person-years in patients with a radiographically detected gallbladder polyp. GBC was associated with polyps >10 mm, interval growth or mass-like lesions on pre-operative imaging. In patients who did not have cholecystectomy (n = 50), the polyp was only transiently seen in 80% (n = 40), remained stable or decreased in size in 10% (n = 5) and increased in size in 6% (n = 3). The majority of gallbladder polyps did not show significant growth over time (0.041 mm/year [95% CI -0.017 to 0.249]). CONCLUSIONS: Most gallbladder polyps in patients with PSC are benign. Short-term surveillance imaging may be considered prior to recommending immediate cholecystectomy in patients with PSC without high-risk imaging features.

Improving Care for Recently Diagnosed Inflammatory Bowel Disease Patients: Lessons Learned From a Patient-Centred, Mixed-Method Study.

BACKGROUND AND AIMS: Newly diagnosed inflammatory bowel disease [IBD] patients need to deal with the physical and emotional impact of the disease. We aimed to evaluate care for recently diagnosed IBD patients from the patient perspective and assess themes for improvement. METHODS: A mixed-method study with adult IBD patients 4-15 months after diagnosis was performed. First, relevant themes were identified through semi-structured interviews until data saturation. Next, a questionnaire assessing satisfaction with care [SATI-Q] was developed and validated with 15 items divided into two domains: medical care and information and psychosocial care. Higher scores indicate higher patient satisfaction [0-100]. RESULTS: We interviewed 20 patients. Next, 84/107 patients completed the SATI-Q: 51% female, aged 37 years (interquartile range [IQR 25-58]), 36% Crohn's disease, disease duration 9 months [IQR 6-12] and 74% in clinical remission. The median SATI-Q score was 82 [IQR 72-92]. Patients were more satisfied with medical care than with information and psychosocial care (score 92 [IQR 81-98] vs 74 [IQR 60-90], p < 0.001). Patients were least satisfied with the attention given to IBD-related emotions and information on IBD medication, diet and future perspectives [77, 76, 57 and 54% of patients satisfied]. Patients [81%] preferred spoken information. Only 26-27% preferred brochures and websites. CONCLUSIONS: In this study, the SATI-Q questionnaire was developed and validated to assess patient satisfaction with care in early IBD. Our findings suggest that psychosocial care and information on IBD medication, diet influence and future perspectives for recently diagnosed IBD patients require improvement.

Acceptance and Perceived Control are Independently Associated With Quality of Life in Inflammatory Bowel Disease: Introduction of a New Segmentation Model.

BACKGROUND AND AIMS: Segmentation of patients based on psychological determinants of subjective health may provide new ways to personalized care. The cross-disease segmentation model developed by Bloem & Stalpers discriminates patients based on disease acceptance and perceived control. We aimed to validate the segmentation model, compare segments and evaluate whether segments independently correlate with quality of life in inflammatory bowel disease [IBD]. METHODS: A cross-sectional study of adult IBD patients was performed with questionnaires on quality of life [32-item inflammatory bowel disease questionnaire], acceptance and perceived control [six items with 7-point Likert scale]. Four segments were formed [cut-off > 5]: [I] high acceptance, high control; [II] high acceptance, low control [III]; low acceptance, high control and; [IV] low acceptance, low control. RESULTS: We included 686 patients. The acceptance and perceived control scales were unidimensionally structured and internally consistent. Segments differed significantly in age, smoking behaviour, diagnosis, disease duration, extra-intestinal manifestations, IBD medication, clinical disease activity and quality of life. High acceptance (standardized beta coefficient [ß] 0.25, p < 0.001), high perceived control [ß 0.12, p < 0.001] or both [ß 0.53, p < 0.001], were associated with a significantly better health-related quality of life compared with low acceptance and low perceived control. Sociodemographic and clinical factors explained 25% of the variance in quality of life. The explained variance significantly increased to 45% when the patients' segment was added to the model [ΔR2 20%, p < 0.001]. CONCLUSIONS: The segmentation model based on disease acceptance and perceived control is valid in IBD patients and discriminates different segments that correlate independently with quality of life. This may open new strategies for patient care.