Effect of TELEmedicine for Inflammatory Bowel Disease on Patient Activation and Self-Efficacy.

INTRODUCTION: Limitations in inflammatory bowel disease (IBD) care necessitate greater patient activation and self-efficacy, measures associated with positive health outcomes. METHODS: We assessed change in patient activation and general self-efficacy from baseline to 12 months through our TELEmedicine for IBD trial, a multicenter, randomized controlled trial consisting of a web-based monitoring system that interacts with participants via text messaging. A total of 222 adults with IBD who had experienced an IBD flare within 2 years prior to the trial were randomized into either a control arm that received standard care (SC) or an intervention arm that completed self-testing through the TELE-IBD system every other week (EOW) or weekly (W). RESULTS: Changes in self-efficacy scores were not significantly different between control and experimental groups. Patient activation scores were significantly different between standard care and the TELE-IBD EOW group only (p = 0.03). CONCLUSIONS: Use of remote monitoring did not improve self-efficacy or patient activation compared to routine care.

Correction to: Effect of TELEmedicine for Inflammatory Bowel Disease on Patient Activation and Self-Efficacy.

This manuscript is a secondary analysis of a large multicenter randomized controlled trial. The primary study is Cross RK et al., A Randomized Controlled Trial of TELEmedicine for patients with Inflammatory Bowel Disease (TELE-IBD). Am J Gastroenterol, 2019 Mar.

Cannabis and Turmeric as Complementary Treatments for IBD and Other Digestive Diseases.

PURPOSE OF REVIEW: Complementary therapies for inflammatory bowel disease (IBD) have earned growing interest from patients and investigators alike, with a dynamic landscape of research in this area. In this article, we review results of the most recent studies evaluating the role of cannabis and turmeric for the treatment of IBD and other intestinal illnesses. RECENT FINDINGS: Cannabinoids are well-established modulators of gut motility and visceral pain and have demonstrated anti-inflammatory properties. Clinical trials suggest that there may be a therapeutic role for cannabinoid therapy in the treatment of IBD, irritable bowel syndrome (IBS), nausea and vomiting, and GI motility disorders. Recent reports of serious adverse effects from synthetic cannabinoids highlight the need for additional investigation of cannabinoids to establish their efficacy and safety. Turmeric trials have demonstrated some promise as adjuvant treatment for IBD, though not in other GI disease processes. Evidence suggests that the use of cannabis and turmeric is potentially beneficial in IBD and IBS; however, neither has been compared to standard therapy in IBD, and thus should not be recommended as alternative treatment for IBD. For cannabis in particular, additional investigation regarding appropriate dosing and timing, given known adverse effects of its chronic use, and careful monitoring of potential bleeding complications with synthetic cannabinoids are imperative.

A Randomized Controlled Trial of TELEmedicine for Patients with Inflammatory Bowel Disease (TELE-IBD).

INTRODUCTION: Telemedicine has shown promise in inflammatory bowel disease (IBD). The objective of this study was to compare disease activity and quality of life (QoL) in a 1-year randomized trial of IBD patients receiving telemedicine vs. standard care. METHODS: Patients with worsening symptoms in the prior 2 years were eligible for randomization to telemedicine (monitoring via texts EOW or weekly) or standard care. The primary outcomes were the differences in change in disease activity and QoL between the groups; change in healthcare utilization among groups was a secondary aim. RESULTS: 348 participants were enrolled (117 control group, 115 TELE-IBD EOW, and 116 TELE-IBD weekly). 259 (74.4%) completed the study. Age was 38.9 ± 12.3 years, 56.6% were women, 91.9% were Caucasian, 67.9% had Crohn's disease (CD) and 42.5% had active disease at baseline. In CD, all groups experienced a decrease in disease activity (control -5.2 ± 5.0 to 3.7 ± 3.6, TELE-IBD EOW 4.7 ± 4.1 to 4.2 ± 3.9, and TELE-IBD weekly 4.2 ± 4.2 to 3.2 ± 3.4, p < 0.0001 for each of the groups) In UC, only controls had a significant decrease in disease activity (control 2.9 ± 3.1 to 1.4 ± 1.4, p = 0.01, TELE-IBD EOW 2.7 ± 3.1 to 1.7 ± 1.9, p = 0.35, and TELE-IBD Weekly 2.5 ± 2.5 to 2.0 ± 1.8, p = 0.31). QoL increased in all groups; the increase was significant only in TELE-IBD EOW (control 168.1 ± 34.0 to 179.3 ± 28.2, p = 0.06, TELE-IBD EOW 172.3 ± 33.1 to 181.5 ± 28.2, p = 0.03, and TELE-IBD Weekly 172.3 ± 34.5 to 179.2 ± 32.8, p = 0.10). Unadjusted and adjusted changes in disease activity and QoL were not significantly different among groups. Healthcare utilization increased in all groups. TELE-IBD weekly were less likely to have IBD-related hospitalizations and more likely to have non-invasive diagnostic tests and electronic encounters compared to controls; both TELE-IBD groups had decreased non-IBD related hospitalizations and increased telephone calls compared to controls. DISCUSSION: Disease activity and QoL, although improved in all participants, were not improved further through use of the TELE-IBD system. TELE-IBD participants experienced a decrease in hospitalizations with an associated increase in non-invasive diagnostic tests, telephone calls and electronic encounters. Research is needed to determine if TELE-IBD can be improved through patient engagement and whether it can decrease healthcare utilization by replacing standard care.

Inflammatory Bowel Disease Telemedicine Clinical Trial: Impact of Educational Text Messages on Disease-Specific Knowledge Over 1 Year.

Background: Effective treatments are available for patients with inflammatory bowel disease (IBD); however, suboptimal outcomes occur and are often linked to patients' limited disease knowledge. The aim of this analysis was to determine if delivery of educational messages through a telemedicine system improves IBD knowledge. Methods: TELEmedicine for Patients with IBD (TELE-IBD) was a randomized controlled trial with visits at baseline, 6 months, and 12 months; patient knowledge was a secondary aim of the study. Patients were randomized to receive TELE-IBD every other week (EOW), weekly (TELE-IBD W), or standard of care. Knowledge was assessed at each visit with the Crohn's and Colitis Knowledge (CCKNOW) survey. The primary outcome was change in CCKNOW score over 1 year compared between the TELE-IBD and control groups. Results: This analysis included 219 participants. Participants in the TELE-IBD arms had a greater improvement in CCKNOW score compared with standard care (TELE-IBD EOW +2.4 vs standard care +1.8, P = 0.03; TELE-IBD W +2.0 vs standard care +1.8, P = 0.35). Participants with lower baseline CCKNOW scores had a greater change in their score over time (P < 0.01). However, after adjusting for race, site, and baseline knowledge, there was no difference in CCKNOW score change between the control and telemedicine arms. Conclusions: Telemedicine improves IBD-specific knowledge through text messaging, although the improvement is not additive with greater frequency of text messages. However, after adjustment for confounding variables, telemedicine is not superior to education given through standard visits at referral centers. Further research is needed to determine if revised systems with different modes of delivery and/or frequency of messages improve disease knowledge.

Adverse events in IBD therapy: the 2018 update.

INTRODUCTION: Crohn's disease and ulcerative colitis affect an increasing number of patients, and utilization of immune suppressant and biologic therapies is also increasing. These agents are linked to adverse events ranging from mild nuisance symptoms to potentially life-threatening complications including infections and malignancies. Areas covered: This review provides an updated discussion on adverse events associated with immunomodulator, anti-TNF-α, anti-integrin, and anti-IL 12/IL-23 antibody therapies. In addition, we review the risk profile of the currently widely available infliximab biosimilar medication. Expert commentary: Providers should engage in risk-benefit discussion with information specific to each medication discussed, and consider individualized risk factors when selecting therapeutic agents. Drug monitoring and shared decision-making results in more personalized medical management of inflammatory bowel disease.

Cigarette smoking adversely affects disease activity and disease-specific quality of life in patients with Crohn's disease at a tertiary referral center.

PURPOSE: Smoking has a negative impact on disease activity in Crohn's disease (CD). Smoking may also affect the quality of life, but this has not been evaluated using validated measures over time. We assessed the relationship between smoking and disease-specific quality of life over time in a tertiary referral inflammatory bowel disease cohort. PATIENTS AND METHODS: Retrospective cohort study from July 2004 to July 2009 in patients with CD identified from the University of Maryland, Baltimore, Institutional Review Board-approved University of Maryland School of Medicine Inflammatory Bowel Disease Program database. Smoking status was classified as current, former, and never. Age was categorized as <40 years, 40-59 years, and ≥60 years. Index visit disease activity and quality of life was measured with the Harvey-Bradshaw index, and the Short Inflammatory Bowel Disease Questionnaire (SIBDQ). Repeated measures linear regression was used to assess the association between smoking and quality of life over time after adjustment for confounding variables. RESULTS: A total of 608 patients were included, of whom 42% were male; 80% were Caucasian; 22% were current smokers; 24% were former smokers; and 54% were never smokers. Over time, adjusted Harvey-Bradshaw index scores declined in all patients, but current smokers had consistently higher scores. After adjustment for sex, age, and disease duration, never smokers had higher mean SIBDQ scores at index visit compared to former and current smokers (P<0.0001); all increased over time but SIBDQ scores for never smokers remained consistently highest. CONCLUSION: Smoking has a negative impact on disease activity and quality of life in patients with CD. Prospects of improved disease activity and quality of life should be proposed as an additional incentive to encourage smoking cessation in patients with CD.

Complementary and Alternative Medicine.

Inflammatory bowel disease is a complex, chronic, multifactorial inflammatory disorder of the digestive tract. Standard therapies include immunosuppressive and biological treatments, but there is increasing interest in the potential benefit of complementary and alternative medicine for the treatment of inflammatory bowel disease. Given the high prevalence of use of complementary and alternative medicine among inflammatory bowel disease patients, gastroenterologists must remain knowledgeable regarding the risks and benefits of these treatment options. This article reviews the updated scientific data on the use of biologically based complementary and alternative therapies for the treatment of inflammatory bowel disease.

Differential response to microbial antigens by age of diagnosis in patients with Crohn's disease.

PURPOSE: Fifteen percent of incident Crohn's disease (CD) cases are diagnosed at older ages and demonstrate colonic location and inflammatory behavior. Serologic responses to gut microbial antigens are associated with specific phenotypes, and may differ by age at diagnosis. Our aim was to identify an association between age at diagnosis of CD and responses to gut microbial antigens. PATIENTS AND METHODS: Levels of anti-Saccharomyces cerevisiae antibodies (ASCA) immunoglobulins A and G (IgA and IgG), antibodies to Escherichia coli outer membrane porin-C (anti-Omp-C), antibodies to clostridial flagellin (anti-CBir-1), and perinuclear anti-neutrophil cytoplasmic antibodies (p-ANCA) were compared in patients by age in three diagnosis groups: patients diagnosed at ages of <40, ≥40-59, and ≥60 years. For each antigen, patients with antibody levels in the first, second, third, and fourth quartile were assigned a score of 1, 2, 3, or 4, respectively. Individual scores were added to create a quartile sum score representing cumulative quantitative immune response. RESULTS: Eighteen, 17, and 12 patients were diagnosed at ages <40, 40-59, and ≥60 years, respectively. The majority (71%) had ileocolonic disease in the youngest group, compared to 36% in the oldest group (P=0.001). Mean ASCA IgA and IgG titers were increased in the youngest age group compared to the older groups (P=0.19 and P=0.13, respectively). Mean quartile sum scores for antibody levels were 7.2±2.8 in those patients diagnosed at ages <40 years, 4.9±2.9 in the 40-59-year-old age group, and 5.6±2.6 in the ≥60-year-old age group (P=0.06). CONCLUSION: A trend toward decreased cumulative immune responses to CD-associated gut antigens was observed in CD patients diagnosed at older ages compared to younger patients. Host responses to microbial antigens may be less important in older onset IBD and may contribute to the distinct phenotype in this group.

Association of age at diagnosis and Crohn's disease phenotype.

BACKGROUND: fifteen percent of patients with Crohn's disease (CD) are elderly; they are less likely to have complications and more likely to have colonic disease. OBJECTIVE: to compare disease behaviour in patients with CD based on age at diagnosis. DESIGN: cross-sectional study. SETTING: tertiary referral centre. SUBJECTS: patients with confirmed CD. METHODS: behaviour was characterised according to the Montreal classification. Patients with either stricturing or penetrating disease were classified as having complicated disease. Age at diagnosis was categorised as <17, 17-40, 41-59 and ≥ 60 years. Logistic regression analysis was performed to examine the association between advanced age ≥ 60 and complicated disease. RESULTS: a total of 467 patients were evaluated between 2004 and 2010. Increasing age of diagnosis was negatively associated with complicated disease and positively associated with colonic disease. As age of diagnosis increased, disease duration (P < 0.001), family history of Inflammatory bowel disease (IBD) (P = 0.015) and perianal disease decreased (P < 0.0015). After adjustment for confounding variables, the association between age at diagnosis and complicated disease was no longer significant (OR: 0.60, 95% CI: 0.21-1.65). CONCLUSIONS: patients diagnosed with CD ≥ 60 were more likely to have colonic disease and non-complicated disease. However, the association between age at diagnosis and complicated disease did not persist after adjustment for confounding variables.

Anti-TNF therapy is associated with decreased imaging and radiation exposure in patients with Crohn's disease.

BACKGROUND: Diagnostic imaging is frequently used in Crohn's disease (CD) for diagnosis, evaluation of complications, and determination of response to treatment. Patients with CD are at risk for high radiation exposure in their lifetime. The aim of our study was to compare the effective dose of radiation in CD patients the year prior to and the year after initiation of anti-tumor necrosis factor (anti-TNF) agents or corticosteroids. METHODS: We conducted a retrospective review of 99 CD patients initiated on anti-TNF therapy or corticosteroids between 2004 and 2009 in a tertiary care center. RESULTS: Sixty-five patients were initiated on anti-TNF agents and 34 were initiated on corticosteroids. The anti-TNF cohort was significantly younger at diagnosis and at the time of initiation of anti-TNF or steroid therapy. The anti-TNF group had significantly more stricturing, penetrating, and perianal disease than the corticosteroid group. The anti-TNF cohort had a significant reduction in number of radiologic exams (5.5 vs. 3.7, P < 0.01) as well as a significant reduction in the cumulative radiation dose (28.1 vs. 15.0 mSv, P < 0.01) the year after initiation of therapy. This reduction was largely attributable to decreased use of computed tomography (CT) scans. In contrast, there was no significant change in radiation exposure in the corticosteroid cohort. Logistic regression analysis showed a strong trend toward higher exposure in patients with complicated disease behavior (stricturing or penetrating phenotype) (odds ratio [OR] 2.87, 95% confidence interval [CI] 0.98-8.38). CONCLUSIONS: Initiation of anti-TNF therapy for treatment of CD is associated with a significant reduction in diagnostic radiation exposure. Conversely, steroid treatment does not reduce diagnostic radiation exposure.

Association of age at diagnosis and ulcerative colitis phenotype.

BACKGROUND: Ulcerative colitis (UC) primarily affects young adults; however, 12% of patients are diagnosed at an advanced age. Previous studies report that older patients are less likely to have pancolitis and more likely to have distal disease location. AIMS: Our objective was to compare UC phenotype by age of diagnosis in a tertiary referral cohort. METHODS: Retrospective database analysis. Demographics, disease extent, and EIM were compared by the following age of diagnosis groups: <17 years, 17-40 years, and >40 years. RESULTS: A total of 260 patients evaluated between July 1, 2004 and April 19, 2010 were included. Race, smoking history, extraintestinal manifestations of disease, and disease duration were significantly associated with age of diagnosis. As age of diagnosis increased, the proportion of non-white patients increased (p = 0.04), former smoking history increased (p < 0.001), extraintestinal manifestations of disease decreased (p < 0.017), and disease duration decreased (p < 0.0001). As age of diagnosis increased, there was a trend for a higher proportion of patients with proctitis and a decreased proportion of patients with pancolitis. Multivariable analysis adjusting for sex, race, smoking history, family history, and disease duration demonstrated that diagnosis at >40 years was associated with a decreased likelihood for pancolitis compared to younger cohorts (OR 0.43, 95% CI 0.24, 0.76). CONCLUSIONS: Diagnosis of ulcerative colitis after age 40 years was associated with decreased disease extent compared to younger age groups, even after adjustment for sex, race, smoking history, family history, and disease duration. Our results suggest that older patients have distinct clinical phenotypes.