Dietary Interventions and Supplementation in Patients With an Ileal Pouch-Anal Anastomosis: A Systematic Review.

The restorative proctocolectomy with ileal pouch­anal anastomosis is the preferred surgery for patients with medically refractory ulcerative colitis. Although the ileal pouch­anal anastomosis provides gastrointestinal continuity and is an excellent alternative to a permanent end ileostomy, it is not without its complications including acute pouchitis, which occurs in up to 80% of patients. Diet may have a significant impact on pouch function and the development of pouchitis by virtue of its impact on motility and the microbiome. Multiple studies have evaluated the ability of different diets and supplements to improve pouch function and manage pouchitis, yet results are conflicting; thus, evidence-based dietary recommendations are lacking. Patients with an ileoanal pouch routinely ask about dietary interventions to maintain pouch health, and it is crucial that concrete evidence-based recommendations are identified to provide guidance. The goal of this systematic review is to summarize the available data on dietary patterns in patients with an ileoanal pouch, dietary interventions in this cohort, and the impact of supplements on pouch function and pouchitis.

Identification and Evaluation of Mobile Applications for Self-Management of Diet and Lifestyle for Patients with Inflammatory Bowel Disease.

Background: Mobile health applications (apps) providing diet and lifestyle self-management programs to patients with inflammatory bowel disease (IBD) are emerging. The objective of this study was to evaluate current apps available in the US and Canada based on app quality, perceived impact on diet and mental health and comprehensiveness to support self-management. Methods: The Apple iOS and Google Play app stores were searched for terms related to IBD. Apps were included if they targeted diet and lifestyle behaviours for patients living with IBD and were available to the general public. Apps were excluded if they were not specific to IBD, not available in English, did not target diet or lifestyle therapy, were not available in the US and Canada, or did not offer stand-alone self-management programs. The Mobile App Rating Scale was used to assess mobile app quality. Results: A total of 1,512 apps were identified through the app stores. Six apps met inclusion criteria. My IBD Care: Crohn's and Colitis received the highest quality rating and LyfeMD received the highest overall app rating. Only these two apps provided behaviour tracking over time, and three (50 percent) apps provided good-quality information. Conclusions: While many IBD-related apps exist, few support self-management of diet and lifestyle behaviours. The My IBD Care and LyfeMD apps had the highest ratings and can be used to track lifestyle behaviours. The effectiveness of these apps to improve behaviours, and subsequently impact the disease course and quality of life, should be explored in future studies.

Review article: Putting some muscle into sarcopenia-the pathogenesis, assessment and clinical impact of muscle loss in patients with inflammatory bowel disease.

BACKGROUND: Sarcopenia, a loss of skeletal muscle mass or function, affects up to 50% of patients with inflammatory bowel disease (IBD) and is associated with poor clinical outcomes including increased hospitalizations, need for surgery and post-operative complications. Despite the high prevalence and clinical significance of sarcopenia in patients with IBD, few patients undergo routine muscle evaluation. AIM: The goal of this study was to review the mechanisms of sarcopenia in patients with IBD and understand novel modalities to assess and treat impaired muscle mass or function. METHODS: Pubmed and Cochrane databases were searched including articles published up to February 2023 utilizing the following keywords: "inflammatory bowel disease", "IBD", "Crohn's disease", "ulcerative colitis", "sarcopenia", "myosteatosis", "muscle health", and "frailty". RESULTS: The pathogenesis of sarcopenia in IBD is not well defined, however, there is evidence supporting the role of malabsorption, reduced protein intake, chronic inflammation, dysbiosis, decreased physical activity, medication effects and hormone signaling from visceral adiposity. Traditional sarcopenia assessment techniques include direct measurements on cross sectional imaging. However, given the time, cost and radiation exposure associated with cross sectional imaging, new bedside tools are now available to estimate muscle mass, including assessment of grip strength, mid upper arm circumference and body composition utilizing bioelectrical impedance analysis. In addition, novel biomarkers for assessing muscle mass and techniques utilizing point of care ultrasound have been proposed to make sarcopenia evaluation more streamlined in the IBD clinic. CONCLUSION: Sarcopenia is associated with poor clinical outcomes independent of IBD activity and therefore muscle health should be assessed in all IBD patients at routine intervals. Future studies to better our understanding of the pathophysiology as well as most effective management of sarcopenia in IBD will help guide clinical care and reduce disease related complications.

To Fiber or Not to Fiber: The Swinging Pendulum of Fiber Supplementation in Patients with Inflammatory Bowel Disease.

Evidence-based dietary guidance around dietary fiber in inflammatory bowel disease (IBD) has been limited owing to insufficient reproducibility in intervention trials. However, the pendulum has swung because of our increased understanding of the importance of fibers in maintaining a health-associated microbiome. Preliminary evidence suggests that dietary fiber can alter the gut microbiome, improve IBD symptoms, balance inflammation, and enhance health-related quality of life. Therefore, it is now more vital than ever to examine how fiber could be used as a therapeutic strategy to manage and prevent disease relapse. At present, there is limited knowledge about which fibers are optimal and in what form and quantity they should be consumed to benefit patients with IBD. Additionally, individual microbiomes play a strong role in determining the outcomes and necessitate a more personalized nutritional approach to implementing dietary changes, as dietary fiber may not be as benign as once thought in a dysbiotic microbiome. This review describes dietary fibers and their mechanism of action within the microbiome, details novel fiber sources, including resistant starches and polyphenols, and concludes with potential future directions in fiber research, including the move toward precision nutrition.

IBD Journal Editorial Fellowship: A Practical Guide for Future Fellows.

Inflammatory Bowel Diseases offers an editorial fellowship for GI and IBD fellows with a background in clinical, translational, and basic research and who are interested to experience the editorial process. Herein, the inaugural fellows compile their experience as a guide for future applicants on the fellowship's responsibilities and highlights.

High Prevalence of Malnutrition and Micronutrient Deficiencies in Patients With Inflammatory Bowel Disease Early in Disease Course.

BACKGROUND: Patients with inflammatory bowel disease (IBD) are at an increased risk of malnutrition. The goal of this study was to define the prevalence of malnutrition and micronutrient deficiencies in recently diagnosed IBD patients and to compare the performance of existing malnutrition screening tools in identifying IBD patients at increased risk for malnutrition. METHODS: This was a retrospective cohort study of adult patients with recently diagnosed IBD (≤18 months disease duration). A diagnosis of malnutrition was made utilizing the European Society for Clinical Nutrition and Metabolism malnutrition criteria. Serum micronutrient levels were included. The sensitivity of 5 malnutrition screening tools in identifying patients at moderate-high risk of malnutrition was determined based on the European Society for Clinical Nutrition and Metabolism malnutrition definition. Descriptive statistics summarized the data and univariate analyses tested associations. RESULTS: A total of 182 patients were included for analysis; 65 (36%) met criteria for malnutrition. A total of 135 (74%) patients had ≥1 micronutrient level checked and 105 (78%) had ≥1 deficiency. Patients with prior surgery (odds ratio [OR], 4.5; P = .004), active Crohn's disease (OR, 2.8; P = .03), and diarrhea (OR, 2.1; P = .02) were more likely to be malnourished. The Malnutrition Universal Screening Tool and Saskatchewan IBD Nutrition Risk Tool had the highest sensitivity (100%) in predicting those at moderate-high risk of malnutrition at the time of screening. CONCLUSIONS: Patients with recently diagnosed IBD have a high prevalence of malnutrition and micronutrient deficiencies. Both the Malnutrition Universal Screening Tool and Saskatchewan IBD Nutrition Risk Tool can be used to identify those at increased risk of malnutrition. Future studies and screening tool development are necessary to identify those at risk of developing malnutrition to facilitate timely referral for nutritional evaluation and prevent disease related complications.

This retrospective cohort study identified that patients with recently diagnosed inflammatory bowel disease have a high prevalence of malnutrition as well as micronutrient deficiencies and compared the utility of 5 available malnutrition screening tools in this population.

The Real-World Effectiveness and Safety of Ustekinumab in the Treatment of Crohn's Disease: Results From the SUCCESS Consortium.

INTRODUCTION: We evaluated the real-world effectiveness and safety of ustekinumab (UST) in patients with Crohn's disease (CD). METHODS: This study used a retrospective, multicenter, multinational consortium of UST-treated CD patients. Data included patient demographics, disease phenotype, disease activity, treatment history, and concomitant medications. Cumulative rates of clinical, steroid-free, endoscopic, and radiographic remissions were assessed using time-to-event analysis, and clinical predictors were assessed by using multivariate Cox proportional hazard analyses. Serious infections and adverse events were defined as those requiring hospitalization or treatment discontinuation. RESULTS: A total of 1,113 patients (51.8% female, 90% prior antitumor necrosis factor exposure) were included, with a median follow-up of 386 days. Cumulative rates of clinical, steroid-free, endoscopic, and radiographic remissions at 12 months were 40%, 32%, 39%, and 30%, respectively. Biologic-naive patients achieved significantly higher rates of clinical and endoscopic remissions at 63% and 55%, respectively. On multivariable analyses, prior antitumor necrosis factor (hazard ratio, 0.72; 95% confidence interval, 0.49-0.99) and vedolizumab exposure (hazard ratio, 0.65; 95% confidence interval, 0.48-0.88) were independently associated with lower likelihoods of achieving endoscopic remission. In patients who experienced loss of remission, 77 of 102 (75%) underwent dose optimization, and 44 of 77 (57%) achieved clinical response. An additional 152 of 681 patients (22.3%) were dose-optimized because of primary nonresponse incomplete response to UST, of whom 40.1% (61 of 152) responded. Serious infections occurred in 3.4% of patients while other noninfectious adverse events (lymphoma [n = 1], arthralgia [n = 6], rash [n = 6], headache [n = 3], hepatitis [n = 3], hair loss [n = 3], neuropathy [n = 1], and vasculitis [n = 1]) occurred in 2.4% of patients. DISCUSSION: UST represents a safe and effective treatment option for CD, with 40% of patients from a highly refractory cohort achieving clinical remission by 12 months. The greatest treatment effect of UST was seen in biologic-naive patients, and dose escalation may recapture clinical response.

Feasibility and impact of a quality improvement initiative to screen for malnutrition in an Inflammatory Bowel Disease clinic.

BACKGROUND AND AIMS: Inflammatory bowel disease (IBD) is a chronic inflammatory condition of the gastrointestinal tract that is associated with malnutrition. Malnutrition is associated with poor clinical outcomes in patients with IBD and therefore early identification of those at risk for malnutrition is crucial. We aimed to evaluate how frequently nutrition screening occurs in a large, tertiary care outpatient IBD center and to initiate an intervention to improve malnutrition screening for patients with IBD. METHODS: We used a traditional plan-do-study-act quality improvement technique to understand our current malnutrition screening practices and institute an intervention to improve screening. To do this, we utilized a modified Malnutrition Universal Screening Tool (mMUST) and integrated this into the electronic health record. We then evaluated the intervention and the impact on IBD related clinical outcomes. RESULTS: Prior to the intervention, few patients with IBD were screened for malnutrition. However, the number of patients screened for malnutrition significantly improved with the study intervention and those who were identified as high-risk had increased nutrition follow up including serum micronutrient evaluations and referral to a dedicated registered dietician. CONCLUSION: This study demonstrated the feasibility and impact of a malnutrition screening program in ambulatory IBD patients. Those patients identified as high risk for malnutrition who engaged in nutrition care had improved clinical outcomes including reduced hospitalizations and emergency room visits.

De Novo Ostomy Placement Is Associated with Increased Outpatient Opioid Use In Patients with Inflammatory Bowel Disease.

BACKGROUND/AIMS: Opioid use is associated with poor outcomes in patients with inflammatory bowel disease (IBD). We aimed to identify novel factors associated with increased outpatient opioid (OPRx) use following IBD-related hospitalization. METHODS: This was a retrospective cohort study of IBD patients ≥ 18 years old, hospitalized during 2018. The primary outcome was receiving ≥ 1(OPRx) in the year following index hospitalization (IH), excluding prescriptions written within 2 weeks of discharge. Secondary outcomes included having 1-2 vs ≥ 3 OPRx and rates of healthcare utilization. Univariate and multivariate analyses tested associations with OPRx. RESULTS: Of 526 patients analyzed, 209 (40%) received at least 1 OPRx; with a median of 2 [1-3] OPRx. Presence or placement of ostomy at IH, exposure to opioids during IH, ulcerative colitis (UC), mental health comorbidities, admission for surgery and managed on the surgical service, and IBD surgery within 1 year prior to IH were associated with ≥ 1 OPRx on univariate analysis. On multivariable analysis, UC, ostomy placement during IH, anxiety, and inpatient opioid exposure were independently associated with ≥ 1 OPRx. A majority (> 70%) of both inpatient and outpatient opioid prescriptions were written by surgeons. Patients requiring ≥ 3 OPRx had the highest rates of unplanned IBD surgery (56% p = 0.04), all-cause repeat hospitalization (81%, p = 0.003), and IBD-related repeat hospitalization (77%, p = 0.007) in the year following IH. CONCLUSIONS: A multimodal approach to pain management for IBD patients, as well as increased recognition that any patient with a de novo ostomy is at particular risk of opioid use, is needed.

Something Republicans and Democrats can agree on: Support for integrated behavioral health.

Barriers to the spread of integrated behavioral health and primary care continue to limit progress on meeting critical needs for mental health and substance use disorder services. The recent Bipartisan Policy Center Report (2021) provides key policy recommendations to address these barriers and accelerate the adoption of integrated behavioral health in Medicaid and Medicare. Having bipartisan support presents a policy window of opportunity to advance integrated behavioral health through advocacy for implementation of these recommendations, parallel changes to occur in employer-based and other commercial insurance plans, and development of operationalized standards for core service delivery elements. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

What to do with that policy paper (and why).

In this editorial we describe the clinician/administrator/researcher experience of frustration or confusion around how to effectively advocate for policy change in health care. By the end of the piece the reader will (a) understand the importance of health professionals' advocacy; (b) know how to use policy papers to advocate; and (c) understand how policy organizations use policy papers. We also discuss the National Academies of Medicine, Science, & Engineering High Quality Primary Care report as an example of a policy paper, introduce our new coeditors for the Policy and Management Department, and describe the Collaborative Family Health Care Association's new policy principles. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Efficacy and Safety of Dual Biologic Therapy in Patients With Inflammatory Bowel Disease: A Review of the Literature.

Using 2 or more treatment modalities to achieve a synergistic effect in patients with refractory inflammatory bowel disease (IBD) has been an area of focus for many years. This methodology, known as combination therapy, has been proposed for various therapeutic agents, most commonly biologics and immunomodulators. Although the mainstay of biologic therapy for IBD has traditionally focused on agents targeting tumor necrosis factor, the development of newer biologics with different targets, such as vedolizumab and ustekinumab, has introduced the possibility of concomitant dual biologic therapy. Dual biologic therapy has been proposed in the treatment algorithm for 2 types of patients with IBD: those with well-controlled luminal IBD and uncontrolled extraintestinal symptoms (secondary indications such as arthritis or psoriasis) and those with refractory, uncontrolled IBD. Thus far, the data on the efficacy and safety of dual biologic therapy as a treatment for Crohn's disease or ulcerative colitis remain quite limited. In fact, the overwhelming majority of the literature consists of case reports and case series. Given this paucity of high-level data, physicians have looked to larger studies on dual biologic therapy in other fields of medicine, such as rheumatology and dermatology. The goal of this article is to summarize the current literature on the use of dual biologics in IBD, address the potential adverse effects or risks associated with combination therapy, and highlight future directions in the use of this therapeutic modality.

Vitamin C Deficiency in Inflammatory Bowel Disease: The Forgotten Micronutrient.

BACKGROUND: Micronutrient deficiencies are common in patients with inflammatory bowel disease (IBD). To date, the literature has focused on vitamin D, vitamin B12, and iron deficiencies. METHODS: We report a case series of 20 patients with IBD and vitamin C deficiency treated at a single tertiary care center. RESULTS: Sixteen (80%) patients had symptoms of clinical scurvy, including arthralgia, dry brittle hair, pigmented rash, gingivitis, easy bruising, and/or brittle nails. Eighteen patients underwent a nutritional assessment, 10 (56%) patients reported complete avoidance of fruits and vegetables, and 3 (17%) reported reduced intake of fruits and vegetables. CONCLUSIONS: Vitamin C deficiency should be considered in IBD patients, particularly those with reduced fruit/vegetable intake, as it can lead to significant signs and symptoms.