Development and feasibility of a telemonitoring tool with full integration in the electronic medical record: a proof of concept study for patients with inflammatory bowel disease in remission on biological therapy.

Objectives: Telemonitoring can be implemented to enhance disease monitoring and ultimately reduce the number of outpatient visits and associated costs. We developed an in house IBD mobile app and established a proof of concept study to demonstrate the effectiveness and accuracy of the telemonitoring tool for monitoring of disease activity.Methods: An IBD mobile app was designed through close collaboration between the Information Technology and Gastroenterology department of University Hospitals of Leuven. The study was proposed to all patients in remission under stable biological therapy visiting the outpatient clinic. During one-year follow-up, patients completed weekly and monthly questionnaires on their mobile device or on a website. Entered data were directly sent to the electronic medical record. Predefined red flags or alerts, generated by the answers to the questionnaires, were monitored daily.Results: The pilot study in 45 patients demonstrated accurate monitoring of disease activity with fast intervention during flares. During the 12-months follow-up period, an alert for disease activity was generated for 9 different patients out of 1296 completions of the questionnaire. Symptoms resolved spontaneously in 8 patients. One patient reported consecutive PRO-2 increase, endoscopy confirmed an IBD flare and therapy was switched. For the remaining 36 included patients, no alerts indicating disease activity increase were reported. Median compliance to all weekly and monthly questionnaires during 1 year was 52% (IQR: 24-91).Conclusions: We developed the mynexuzhealth IBD app with full integration in the electronic medical record. The app enabled continuous remote monitoring and showed accurate detection of flares.

Short Health Scale: a valid and reliable measure of quality of life in Dutch speaking patients with inflammatory bowel disease.

Objectives: Patient reported outcomes are widely used in today's clinical practice. The Short Health Scale has been proven to be an easy-to-use and reliable measure to evaluate quality of life in patients with inflammatory bowel disease. We aimed to validate this Short Health Scale in Dutch speaking patients. Methods: A total of 157 Crohn's disease and ulcerative colitis patients (46% male, median age 39 years) completed the Short Health Scale on a tablet during the outpatient clinic. Validity was assessed by correlating both individual and total Short Health Scale scores with short Inflammatory Bowel Disease Questionnaire dimensions and clinical disease activity. Test-retest reliability was assessed in eight patients in stable remission who completed the Short Health Scale a second time after 4-8 weeks. Results: All Short Health Scale items correlated with corresponding short Inflammatory Bowel Disease Questionnaire dimensions (correlation coefficients ranging from -0.403 to -0.833, all p < .01). Short Health Scale scores increased stepwise with increasing clinical disease activity (all p < .001). The results of the Short Health Scale questionnaire remained stable on repeated measurements in patients in remission (rs between 0.699 and 0.994, all p < .01 except for well-being). Conclusions: The Short health Scale is a rapid and valid instrument for measuring quality of life in Dutch speaking patients with Inflammatory Bowel Disease. Its simplicity and usability make it a good candidate for routine care and suitable for home-monitoring of patients.

Effects of introduction of an inflammatory bowel disease nurse position on the quality of delivered care.

BACKGROUND AND AIMS: Inflammatory bowel diseases (IBDs) are chronic gastrointestinal conditions requiring long-term outpatient follow-up, ideally by a dedicated, multidisciplinary team. In this team, the IBD nurse is the key point of access for education, advice, and support. We investigated the effect of the introduction of an IBD nurse on the quality of care delivered. METHODS: In September 2014, an IBD nurse position was instituted in our tertiary referral center. All contacts and outcomes were prospectively recorded over a 12-month period using a logbook kept by the nurse. RESULTS: Between September 2014 and August 2015, 1313 patient contacts were recorded (42% men, median age: 38 years, 72% Crohn's disease, 83% on immunosuppressive therapy). The contacts increased with time: Q1 (September-November 2014): 144, Q2: 322, Q3: 477, and Q4: 370. Most of the contacts were assigned to scheduling of follow-up (316/1420), start of new therapy (173/1420), therapy follow-up (313/1420), and providing disease information (227/1420). In addition, 134 patients contacted the IBD nurse for flare management and a smaller number for administrative support, psychosocial support, and questions about side effects. During the study period, 30 emergency room and 133 unscheduled outpatient visits could be avoided through the intervention of the IBD nurse. A faster access to procedures and other departments could be provided for 136 patients. CONCLUSION: The role of IBD nurses as the first point of contact and counseling is evident from a high volume of nurse-patient interactions. Avoidance of emergency room and unscheduled clinic visits are associated with these contacts.

Effects of Education and Information on Vaccination Behavior in Patients with Inflammatory Bowel Disease.

BACKGROUND: Despite the existence of international guidelines, vaccination in patients with inflammatory bowel disease (IBD) has not been integrated optimally. We developed a thorough education program, and compared its influence on vaccination rates with routine clinical practice in a tertiary IBD center. METHODS: Between December 2014 and March 2015, we included 505 consecutive patients with IBD visiting our outpatient clinic (53% men, 72% Crohn's disease, median age 44 years). Vaccination data, including hepatitis B, influenza, pneumococcus, tetanus, and varicella zoster virus, as well as demographic data, were collected by a fellow in training or a certified gastroenterologist. Thereafter, patients were randomly assigned to group A receiving routine clinical practice or intervention group B receiving additional education by the IBD nurse with help of an information brochure and vaccination card. Vaccination status was reassessed 8 months later. RESULTS: At baseline, 32% of patients were vaccinated according to the guidelines. The remaining 346 patients were randomized to group A (n = 206) or intervention group B (n = 140). Eight months after randomization, 33% of intervention group B versus 6% of group A followed vaccination recommendations and differences were significant for each vaccine (all P < 0.001). A higher educational level was independently associated with better compliance to pneumococcal vaccination (P = 0.008) and to the guidelines overall (P < 0.001). However, the educational intervention was the only consistent factor independently associated with improved compliance to each individual vaccination recommendation (all P ≤ 0.023). CONCLUSIONS: Introduction of thorough vaccination education significantly increased compliance to vaccination guidelines. However, further education of patients and health care providers remains necessary.

Identifying predictors of low adherence in patients with inflammatory bowel disease.

BACKGROUND AND AIM: Inflammatory bowel diseases (IBDs) are chronic gastrointestinal conditions requiring medical therapy to maintain clinical remission. Low adherence to therapy leads to poorer disease outcome. Therefore, we aimed to identify predictors of low adherence in the Belgian IBD population. PATIENTS AND METHODS: Between November 2013 and March 2014, 570 ambulatory patients (471 patients with IBD and 99 non-IBD controls) visiting a tertiary IBD-referral centre were requested to complete the Morisky 8-Item Medication Adherence Scale (MMAS-8) questionnaire as well as a survey of sociodemographic data (smoking, educational level, marital status and occupation). On the basis of the self-reported MMAS questionnaire, adherence was categorized as low (MMAS-8 score: >2), medium (MMAS-8 score: 1-2) or high (MMAS-8 score: 0). RESULTS: The response rate in the IBD population was as high as 99%. Low adherence was reported less frequently in the IBD population than in the non-IBD controls (36 vs. 49%, P=0.021). In multivariate analysis, factors associated independently with low adherence in the IBD population were age younger than 40 [odds ratio: 1.589 (95% confidence interval: 1.057-2.389), P=0.026], higher educational level [1.961 (1.305-2.946), P=0.001], being single [1.641 (1.020-2.639), P=0.041] and the use of mesalamine [1.591 (1.018-2.487), P=0.041]. Self-employment was identified as a protective factor for low adherence [0.397 (0.167-0.946), P=0.041]. CONCLUSION: Approximately one-third of the IBD patients were low adherers. Predictors of low adherence were aged younger than 40 years, higher educational level, being single and mesalamine use, whereas being self-employed was a protective factor. On the basis of these data, personalized algorithms may be developed to improve patient education, empowerment and follow-up.

Infliximab administered with shortened infusion times in a specialized IBD infusion unit: a prospective cohort study.

BACKGROUND AND AIMS: Biological therapy with anti TNF agents requires parenteral administration and in the case of infliximab this involves in hospital treatment. We aimed to prospectively assess the safety and tolerance of infliximab infusion in patients with IBD in a specialized unit adhering to strict standard operation procedures including switch to accelerated 1h infusions. METHODS: A prospective audit of a referral center IBD infusion unit was performed. We recorded infusion times and all adverse events including hypersensitivity reactions. Patients were also polled about the impact of the treatment on quality of life (QOL). RESULTS: On 20 consecutive days 177 patients were treated with infliximab and all participated. Of those infliximab 117 received 1h infusions and 4 (2.2%) had an immediate infusion reaction. Median time on unit was optimal for those with 1h infusions [1:35 h (IQR: 1:25-1:50)] without an increased risk of infusion reactions. Prophylactic therapy significantly increased the time on unit [3:20 h (IQR: 2:50-3:45), p<0.001]. Patients reported a high global satisfaction and a good tolerability of the infusions with a considerable or strong impact on studies, work or QOL in one third. CONCLUSIONS: A dedicated IBD infusion unit can achieve high quality of care and shortened 1h infliximab infusions are well tolerated in patients with scheduled maintenance therapy.