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Surveillance pouchoscopy is recommended for patients with restorative proctocolectomy with ileal pouch-anal anastomosis in ulcerative colitis or familial adenomatous polyposis, with the surveillance interval depending on the risk of neoplasia. Neoplasia in patients with ileal pouches mainly have a glandular source and less often are of squamous cell origin. Various grades of neoplasia can occur in the prepouch ileum, pouch body, rectal cuff, anal transition zone, anus, or perianal skin. The main treatment modalities are endoscopic polypectomy, endoscopic ablation, endoscopic mucosal resection, endoscopic submucosal dissection, surgical local excision, surgical circumferential resection and re-anastomosis, and pouch excision. The choice of the treatment modality is determined by the grade, location, size, and features of neoplastic lesions, along with patients' risk of neoplasia and comorbidities, and local endoscopic and surgical expertise.

Patients with ulcerative colitis often develop medically refractory colonic inflammation or colorectal neoplasia, and approximately 10% to 15% of patients require surgery. The most common surgical procedure is a restorative proctocolectomy with IPAA. Even if the preoperative diagnosis is ulcerative colitis, approximately 10% of patients can develop inflammatory pouch conditions resembling a Crohn's disease phenotype.This study aimed to review the diagnostic approach, prognosis, and management of IPAA with Crohn's disease-like features.The data sources include search in electronic databases.This narrative review included studies focusing on pouches with Crohn's disease-like features.The main topics in this review included the pathogenesis, risk factors, diagnosis, phenotypes, prognosis, and medications of pouches with Crohn's disease-like features.A diagnostic approach for the pouch conditions resembling a Crohn's disease phenotype should be based on history-taking to evaluate its risk factors and endoscopic assessment of the pouch. Prior disease history and pathology, location of pouch complications, and timing of complications offer clues for the differential diagnosis of this phenotype. We advocate for the more descriptive term "pouch with Crohn's disease-like features" and reserve the term "Crohn's disease of the pouch" for patients who undergo IPAA and have a precolectomy diagnosis of Crohn's disease or whose colectomy pathology revealed Crohn's disease. Medications, which are often used for traditional Crohn's disease, show efficacy in pouches with Crohn's disease-like features as well. The poor prognosis associated with pouches with Crohn's disease-like features, particularly the fistulizing phenotype, underscores the importance of proactive monitoring and therapeutic intervention.The limitations include no explicit criteria for article selection.This review suggests future research should seek to understand the natural history and meaningful shorter and longer term therapeutic targets for these types of pouch phenotypes. Long-term follow-up and prospective preoperative and postoperative interventional trials of treatments and prevention strategies are needed.

Diagnosis of cytomegalovirus (CMV) colitis in the setting of severe ulcerative colitis (UC) remains a clinical challenge. This study aimed to determine the utility of serum CMV polymerase chain reaction (PCR) as a non-invasive test for the diagnosis of CMV superinfection in patients hospitalized with UC.This retrospective study included consecutive admitted patients with UC who had serum testing for CMV completed as part of standard hospital procedure and CMV colitis diagnosed by expert pathologists.Two hundred and six patients with UC were included; 13 patients (6%) had histologically confirmed CMV colitis. Eleven of 13 patients with CMV colitis (84%) and 3 of 193 (1.5%) patients without CMV colitis had a positive serum PCR test (p 0.0001). ROC analysis showed that a CMV PCR level of 259 IU/mL had a sensitivity and specificity of 77% and 99%, respectively, for diagnosis of CMV colitis with an AUC of 0.9 (p 0.0001). Serum CMV PCR level significantly correlated to the number of inclusion bodies on biopsy specimens with data available (n = 8) (r = 0.8, p = 0.02). CMV positivity did not predict the need for salvage therapy, admission or 1-year colectomy rates.Serum CMV PCR has an excellent negative predictive value and demonstrates a strong correlation with CMV positivity on histology. This work supports a rationale for serum CMV PCR testing on admission to assess the risk of CMV colitis in patients with severe UC.

Crohn's disease is associated with an increased risk of adenocarcinoma of the involved portions of the small bowel and colorectum and has similar risk factors to those described in ulcerative colitis, most significantly, extent of bowel involvement, PSC, and duration of unresected disease. Prevention strategies include risk stratification and secondary prevention with colonoscopic screening and surveillance to identify dysplasia or early-stage cancers, with surgery when needed. There is emerging information to suggest that control of inflammation may provide primary prevention of neoplasia, but further studies are required to test this strategy.

Background and Aims To inform their future use in regulated clinical trials to evaluate treatment efficacy hypotheses, the measurement properties of three histologic indices, Geboes Score (GS), Robarts Histopathology Index (RHI), and Nancy Index (NI), were evaluated among patients with ulcerative colitis. Methods Analyses were conducted on data from a Phase 3 clinical trial of adalimumab (M14-033, n=491) and focused on evaluating the measurement properties of the GS, RHI, and NI. Specifically, internal consistency and inter-rater reliability, convergent, discriminant, and known-groups validity, and sensitivity to change were assessed at Baseline, and Weeks 8 and 52. Results Internal consistency for the RHI showed lower alpha (α) values at Baseline (α=0.62) relative to Weeks 8 (α=0.82) and 52 (α=0.81). The inter-rater reliability values of RHI (0.91), NI (0.64), and GS (0.53) were excellent, good, and fair, respectively. Regarding validity, Week 52 correlations were moderate to strong between full and partial Mayo scores and Mayo subscale scores and the RHI and GS, and were weak to moderate for the NI. Significant differences between mean scores of all three histologic indices were observed across known-groups based on Mayo endoscopy subscores and full Mayo scores at Weeks 8 and 52 (p Conclusions The GS, RHI, and NI are each capable of producing reliable and valid scores that are sensitive to changes in disease activity over time, in patients with moderately to severely active ulcerative colitis. While all three indices demonstrated relatively acceptable measurement properties, the GS and RHI performed better than the NI.

Background There is limited literature describing the role of a clinical pharmacy team within a tertiary academic inflammatory bowel disease (IBD) center. The goal of this paper is to describe and showcase the clinical and operational impact of an integrated clinical pharmacy team. Methods This was a retrospective study evaluating the referral outcomes for all patients referred to University of Chicago Medicine Specialty Pharmacy for self-administered advanced IBD therapies covered by prescription insurance from October 1, 2020 to October 31, 2021. Results A total of 1800 referrals were received for advanced IBD therapies. Prior authorizations (PAs) were required and submitted for 1700 referrals. Of those 1700 PA submissions, 297 (17%) were denied by insurance. To overturn the denials, 344 appeals, including second-level appeals and external reviews, were submitted. Manufacturer patient assistance programs were obtained for 69 patients. From the 1800 referrals, 98% of patients were successfully started on the intended therapy. Clinically, there were 2141 pharmacist-initiated interventions by 2 IBD pharmacists. The most common interventions were prevention in interruption of therapy and providing patient education. Conclusions Clinical pharmacy teams are well positioned to streamline care within a tertiary academic IBD center. Their unique skillset and ability to provide high yield medication access supports the use of this model as a best practice in IBD centers.

Supplementary Figure 1. IL17RD potentiates EGF-induced EGFR signaling. A) Cellular proliferation of HT29 and HCT116 cells 96 hours after transfection with a plasmid encoding IL-17RD compared to an EV plasmid. B) Cellular proliferation of HT29 and HCT116 cells treated with EGF for 96 hrs following transfection with a plasmid encoding IL-17RD or EV plasmid. C) pEGFR, EGFR, pAKT, and pERK expression in HT29 cells 15 minutes after treatment with EGF ( ) or media without EGF (-) and transfected with Flag-tagged IL17RD, EV plasmid, or no transfection (vehicle) (representative images of two blots containing 3 samples per group). D) pAKT expression in HT29 cells 30 minutes after treatment with media with or without EGF and transfected with a Flag-tagged IL17RD plasmid or EV plasmid. E) EGFR expression in untreated cells 96 hours after transfection with IL17RD.

Patient demographics and disease specific characteristics.

Significantly Differentially Expressed miRNAs between nUCaN and UC

Significantly Differentially Expressed miRNAs between UCN and Normal

Significantly Differentially Expressed miRNAs between UC and Normal

Significantly Differentially Expressed miRNAs between UCN and UC

Supplementary Material, Methods, and Figure Legend

Significantly Differentially Expressed miRNAs between nUCaN and Normal

Purpose: Patients with ulcerative colitis are at increased risk for colorectal cancer, although mechanisms underlying neoplastic transformation are poorly understood. We sought to evaluate the role of microRNAs in neoplasia development in this high-risk population.Experimental Design: Tissue from 12 controls, 9 ulcerative colitis patients without neoplasia, and 11 ulcerative colitis patients with neoplasia was analyzed. miRNA array analysis was performed and select miRNAs assayed by real-time PCR on the discovery cohort and a validation cohort. DNA methylation of miR-193a was assessed. Following transfection of miR-193a-3p, proliferation, IL17RD expression, and luciferase activity of the 3′UTR of IL17RD were measured. Tumor growth in xenografts as well as EGFR signaling were assessed in HCT116 cells expressing IL17RD with either a mutant 3′ untranslated region (UTR) or wild-type (WT) 3′UTR.Results: miR-31, miR-34a, miR-106b, and miR-193a-3p were significantly dysregulated in ulcerative colitis-neoplasia and adjacent tissue. Significant down-regulation of miR-193a-3p was also seen in an independent cohort of ulcerative colitis cancers. Changes in methylation of miR-193a or expression of pri-miR-193a were not observed in ulcerative colitis cancer. Transfection of miR-193a-3p resulted in decreased proliferation, and identified IL17RD as a direct target of miR-193a-3p. IL17RD expression was increased in ulcerative colitis cancers, and miR-193a-3p treatment decreased growth and EGFR signaling of HCT116 cells in xenografts expressing both IL17RD with WT 3′UTR compared with cells expressing IL17RD with mutant 3′UTR.Conclusions: miR-193a-3p is downregulated in ulcerative colitis neoplasia, and its loss promotes carcinogenesis through upregulation of IL17RD. These findings provide novel insight into inflammation-driven colorectal cancer and could suggest new therapeutic targets in this high-risk population. Clin Cancer Res; 23(17); 5281–91. ©2017 AACR.

Background and Aims Exclusive enteral nutrition [EEN] is a dietary intervention to induce clinical remission in children with active luminal Crohn’s disease [CD]. While changes in the gut microbial communities have been implicated in achieving this remission, a precise understanding of the role of microbial ecology in the restoration of gut homeostasis is lacking. Methods Here we reconstructed genomes from the gut metagenomes of 12 paediatric subjects who were sampled before, during and after EEN. We then classified each microbial population into distinct ‘phenotypes’ or patterns of response based on changes in their relative abundances throughout the therapy on a per-individual basis. Results Our data show that children achieving clinical remission during therapy were enriched with microbial populations that were either suppressed or that demonstrated a transient bloom as a function of EEN. In contrast, this ecosystem-level response was not observed in cases of EEN failure. Further analysis revealed that populations that were suppressed during EEN were significantly more prevalent in healthy children and adults across the globe compared with those that bloomed ephemerally during the therapy. Conclusions These observations taken together suggest that successful outcomes of EEN are marked by a temporary emergence of microbial populations that are rare in healthy individuals, and a concomitant reduction in microbes that are commonly associated with gut homeostasis. Our work is a first attempt to highlight individual-specific, complex environmental factors that influence microbial response in EEN. This model offers a novel, alternative viewpoint to traditional taxonomic strategies used to characterize associations with health and disease states.

Many patients with Crohn's disease (CD) require fecal diversion. To understand the long-term outcomes, we performed a multicenter review of the experience with retained excluded rectums.We reviewed the medical records of all CD patients between 1990 and 2014 who had undergone diversionary surgery with retention of the excluded rectum for at least 6 months and who had at least 2 years of postoperative follow-up.From all the CD patients in the institutions' databases, there were 197 who met all our inclusion criteria. A total of 92 (46.7%) of 197 patients ultimately underwent subsequent proctectomy, while 105 (53.3%) still had retained rectums at time of last follow-up. Among these 105 patients with retained rectums, 50 (47.6%) underwent reanastomosis, while the other 55 (52.4%) retained excluded rectums. Of these 55 patients whose rectums remained excluded, 20 (36.4%) were symptom-free, but the other 35 (63.6%) were symptomatic. Among the 50 patients who had been reconnected, 28 (56%) were symptom-free, while 22(44%) were symptomatic. From our entire cohort of 197 cases, 149 (75.6%) either ultimately lost their rectums or remained symptomatic with retained rectums, while only 28 (14.2%) of 197, and only 4 (5.9%) of 66 with initial perianal disease, were able to achieve reanastomosis without further problems. Four patients developed anorectal dysplasia or cancer.In this multicenter cohort of patients with CD who had fecal diversion, fewer than 15%, and only 6% with perianal disease, achieved reanastomosis without experiencing disease persistence.Patients with distal Crohn’s disease often undergo colon resection with a stoma to divert the intestinal stream from the rectum in hopes of achieving sufficient healing to allow ultimate re-establishment of intestinal continuity. Patients and practitioners alike should be aware of the long-term success rates of this procedure. Our retrospective study of 197 patients found that half required later proctectomy and an additional one-quarter remained symptomatic with excluded rectums. Only 14% remained symptom-free after reanastomosis, and only 6% if perianal disease was the initial surgical indication. These data provide estimation of long-term surgical outcomes.

Introduction Treatment of ulcerative colitis (UC) now includes mucosal healing. Adoption of histologic end points is hindered by a lack of evidence guiding optimal sampling, interpretation, and reproducibility of results. Methods We analyzed biopsy fragments from colonoscopies in 92 patients with UC. Fragments were scored using 6-point histologic inflammatory activity (HIA) scale. Variability was determined using ordinal representations of HIA scores. The most frequently observed score and percentage of biopsy fragments with that score were determined for each biopsy, each segment, and across all 3 segments for each colonoscopy. Mean percentages and 95% confidence intervals (CIs) were calculated. Results We reviewed 1802 biopsy fragments. The mean percentages of intrasegment biopsy fragments with the same HIA score were 85.5% (95% CI, 80.9% to 92.9%), 79.6% (95% CI, 76.0% to 87.3%), and 82.7% (95% CI, 79.1% to 90.0%) for the rectum, left colon, and right colon, respectively. The mean percentage of intersegment biopsy fragments with the same HIA score was 70.2% (95% CI, 65.7% to 82.5%). The mean percentages of intrabiopsy fragments with the same HIA score were 83.3% (95% CI, 77.6% to 93.5%), 83.6% (95% CI, 80.1% to 89.7%), and 90.2% (95% CI, 87.6% to 94.7%) for the rectum, left colon, and right colon, respectively. All 3 analyses revealed increased variation when a greater degree of histologic inflammation was present in the biopsies (mean HIA score ≥2). Conclusions We found minimal variability between degree of inflammation among biopsy fragments within and among different colorectal segments in UC, suggesting that even a single biopsy would adequately reflect the inflammation of the entire colorectum. These findings have significant implications for the use of histology as a clinical target and trial end point in UC.

Ulcerative colitis (UC) has been characterized by inflammation limited to the mucosa. Although sustained and durable remission has been associated with mucosal healing, the recurrent phenomenon of persistent clinical disease activity despite mucosal healing has been observed in clinical practice and across pivotal trials. Over time, UC appears to confer an increased risk of progression, defined as changes of disease phenotype; adverse transmural effects on the bowel wall; increased risk of neoplasia development; worsening colorectal function; and increased risk of colectomy, hospitalizations, and other extraintestinal comorbidities. Although the treatment paradigm for Crohn's disease has shifted toward early aggressive intervention to prevent disease progression and irreversible bowel damage, such urgency in efforts to halt disease progression in UC have been largely overlooked. This review summarizes the multiple facets of UC contributing to a modified perception of the disease as a progressive one. We propose further study of the natural history and priorities for further treatment goals that include these considerations.

Extraintestinal manifestations occur frequently in patients with inflammatory bowel disease (IBD) and remain a diagnostic and therapeutic challenge. The aim of the Endpoints for Extraintestinal Manifestations in Inflammatory Bowel Disease Trials (EXTRA) initiative was to achieve international expert consensus on how to assess these manifestations in IBD trials. A systematic literature review was done to identify methods to diagnose extraintestinal manifestations in patients with IBD and measure treatment outcomes. A consensus meeting involving a panel of 41 attendees, including gastroenterologists and referral specialists, was held on March 31, 2021, as part of an International Organization for the Study of Inflammatory Bowel Diseases initiative. The panel agreed that a specialist's expertise is needed to confirm the diagnosis of extraintestinal manifestations before the inclusion of a patient in IBD trials, except for axial spondyloarthritis, for which typical symptoms and MRI can be sufficient. Easy-to-measure endpoints were identified to assess the response of extraintestinal manifestations to treatment without needing specialist involvement. For uveitis, peripheral spondyloarthritis, and arthralgia, endpoint measurements need specialist expertise. The timing of endpoint measurements was discussed for individual extraintestinal manifestations. The EXTRA consensus proposes guidelines on how to thoroughly evaluate extraintestinal manifestations within IBD trials, and recommends that these guidelines are implemented in future trials to enable prospective assessment of these manifestations and comparison between studies.

Inflammatory bowel disease (IBD), encompassing Crohn's disease and ulcerative colitis, is a chronic immune-mediated inflammatory disease that primarily affects the gastrointestinal tract and is characterized by periods of activity and remission. The inflammatory activity of the disease involving the colon and rectum increases the risk of colorectal cancer (CRC) over the years. Although prevention strategies are evolving, regular surveillance for early detection of neoplasia as a secondary prevention strategy is paramount in the care of IBD patients. In this review article, we discuss the current evidence of the risks of developing CRC and evaluate the best available strategies for screening and surveillance, as well as future opportunities for cancer prevention.

Summary Pouchitis, Crohn's disease of the pouch, cuffitis, polyps, and extraintestinal manifestations of inflammatory bowel disease are common inflammatory disorders of the ileal pouch. Acute pouchitis is treated with oral antibiotics and chronic pouchitis often requires anti-inflammatory therapy, including the use of biologics. Aetiological factors for secondary pouchitis should be evaluated and managed accordingly. Crohn's disease of the pouch is usually treated with biologics and its stricturing and fistulising complications can be treated with endoscopy or surgery. The underlying cause of cuffitis determines treatment strategies. Endoscopic polypectomy is recommended for large, symptomatic inflammatory polyps and polyps in the cuff. The management principles of extraintestinal manifestations of inflammatory bowel disease in patients with pouches are similar to those in patients without pouches.

Background This post hoc analysis of a large, phase 3 program evaluated the effects of upadacitinib on fatigue, bowel urgency, and abdominal pain in patients with moderately to severely active ulcerative colitis. Methods Induction data were pooled from 2 identical studies, the U-ACHIEVE induction and U-ACCOMPLISH studies. Patients in these studies received upadacitinib 45 mg once daily or placebo as induction treatment. Responders to induction treatment were rerandomized in the U-ACHIEVE maintenance study to upadacitinib 15 mg once daily, upadacitinib 30 mg, or placebo. The percentage of patients reporting no abdominal pain and no bowel urgency daily via an electronic diary and a meaningful within-person change (≥5 points) in the Functional Assessment of Chronic Illness Therapy–Fatigue score were evaluated. Results The results demonstrated a statistically significantly greater percentage of patients reporting no abdominal pain and absence of bowel urgency observed from week 2 (P < .001), with upadacitinib induction treatment and clinically meaningful improvements in Functional Assessment of Chronic Illness Therapy–Fatigue score observed at week 8 (P < .001), when compared with placebo. The maintenance study showed that significant and meaningful improvements in abdominal pain, bowel urgency, and Functional Assessment of Chronic Illness Therapy–Fatigue score achieved during induction were sustained through 52 weeks of maintenance treatment in upadacitinib- vs placebo-treated patients. Conclusions The findings of this study support the additional benefit of upadacitinib in treating moderately to severely active ulcerative colitis by demonstrating a statistically significant impact on clinically meaningful symptoms of fatigue, bowel urgency, and abdominal pain. (U-ACHIEVE induction and maintenance studies; NCT02819635; U-ACCOMPLISH induction study; NCT03653026).

This case series showed that tofacitinib was effective and safe for some of patients with chronic pouchitis or Crohn’s disease–like pouch inflammation. Further research is warranted to better understand the long-term efficacy and safety of tofacitinib for chronic inflammatory pouch conditions.

BackgroundRates of enrolment in clinical trials in inflammatory bowel disease [IBD] have decreased dramatically in recent years. This has led to delays, increased costs and failures to develop novel treatments.AimsThe aim of this work is to describe the current bottlenecks of IBD clinical trial enrolment and propose solutions.MethodsA taskforce comprising experienced IBD clinical trialists from academic centres and pharmaceutical companies involved in IBD clinical research predefined the four following levels: [1] study design, [2] investigative centre, [3] physician and [4] patient. At each level, the taskforce collectively explored the reasons for declining enrolment rates and generated an inventory of potential solutions.ResultsThe main reasons identified included the overall increased demands for trials, the high screen failure rates, particularly in Crohn’s disease, partly due to the lack of correlation between clinical and endoscopic activity, and the use of complicated endoscopic scoring systems not reflective of the totality of inflammation. In addition, complex trial protocols with restrictive eligibility criteria, increasing burden of procedures and administrative tasks enhance the need for qualified resources in study coordination. At the physician level, lack of dedicated time and training is crucial. From the patients’ perspective, long washout periods from previous medications and protocol requirements not reflecting clinical practice, such as prolonged steroid management and placebo exposures, limit their participation in clinical trials.ConclusionThis joint effort is proposed as the basis for profound clinical trial transformation triggered by investigative centres, contract research organizations, sponsors and regulatory agencies.

Lay Summary Despite a high approval rate, there were unnecessary delays in therapy due to prior authorizations. This study identified the impact of type of IBD, FDA-labeled indication, and dose escalations on approvals.

Background The IBD disability index (IBDDI) has been shown to be valid and reliable. We compared the distributional and predictive properties of the IBDDI, when collected from five populations of people living with IBD– from Winnipeg, Chicago, Toronto, Hong Kong, and Jerusalem. Methods People with IBD from five jurisdictions were invited to complete a survey including the IBDDI, the World Health Organization Disability Assessment Scale, the Work and Social Adjustment Scale, the IBDQ, the Kessler-6 distress scale, and the Stanford presenteeism scale. Between sites, we compared the correlation between IBDDI and the other 4 measures of disability/quality of life/distress, and the association between IBDDI and presenteeism and having been hospitalized in the past year. Results There were 1121 participants from Winnipeg, 511 from Chicago, 147 from Toronto, 97 from Hong Kong, and 96 from Jerusalem. The majority had Crohn’s disease. Although the mean IBDDI score varied by site, the correlation between IBDDI and each of the other 4 measures of disability/QOL/distress was nearly identical. Similarly, the regression coefficient showing the association between IBDDI and presenteeism was nearly identical in all sites, and the risk ratios showing the association between hospitalization and high IBDDI was similar in all sites. Conclusion The correlation between IBDDI and different measures of disability/QOL/distress was similar across all sites. There is strong evidence of the association between IBD-related disability and presenteeism, and between hospitalization and high IBD-related disability, and that the associations are the same across different populations. The severity of disability that an individual with a given IBDDI score has is directly comparable across populations.

Purpose Despite American Academy of Pediatrics recommendations that adolescents receive healthcare transition (HCT) services starting at age 12, few do. Electronic health record-based clinical decision support (CDS) tools are effective at promoting healthcare provider adherence to clinical guidelines. This study's purpose was to increase provider HCT services engagement through implementation of a transition-specific CDS and participation in a transition-focused Learning Collaborative (LC). Design and methods Three pediatric primary care sites of an urban, academic medical center implemented a transition CDS tool for ≥14-year-olds. Previously, one site had a version for ≥16-year-olds. Two sites participated in a LC with Plan-Do-Study-Act cycles targeting HCT services engagement, measured by CDS use and practice-level guideline implementation. Results From July 2018 through June 2019, providers at LC-participating sites engaged in HCT services at 8.0% (n = 480) and 5.3% (n = 145) of eligible patient visits compared to the control's 3.1% (n = 69). Engagement was highest for ≥18-year-olds at the LC-participating sites, 26.0% (n = 263) and 12.0% (n = 80), compared to the control's 7.2% (n = 31). After expanding from ≥16 to ≥14-year-olds, engagement decreased by 9.5% at ≥16-year-old visits. LC-participating sites reported increased HCT guideline adherence. Conclusions Implementation of a transition-specific CDS with LC participation increased provider HCT services engagement and practice-level guideline implementation. Expansion to younger adolescents contributed to decreased engagement for older patients. Future research should assess opportunities to improve uptake and patient outcomes of transition CDS engagement. Practice implications Quality improvement activities and transition clinical decision supports can improve provider engagement in recommended transition services for adolescents and young adults.

BACKGROUND: Tofacitinib is an oral Janus kinase inhibitor for the treatment of ulcerative colitis (UC). Post-marketing surveillance (PMS) is an important part of monitoring adverse events (AEs). AIMS: To report an analysis of PMS case safety reports for tofacitinib in patients with UC METHODS: Worldwide tofacitinib PMS reports received in the Pfizer safety database from 30 May 2018 (first regulatory approval) to 25 August 2020 were analysed. The type and estimated reporting rate (RR) of serious AEs of interest, including infection, gastrointestinal, vascular, respiratory, neoplasm and cardiac events, were reviewed. Patient-years of exposure (PY) was estimated based on worldwide sales data and the calculated daily regimens of tofacitinib 5 or 10 mg twice daily, immediate- or extended-release formulations. RESULTS: During the 27-month reporting period, worldwide post-marketing exposure to tofacitinib was 8916 PY. Overall, 4226 case reports were received and included 12 103 AEs, of which 1839 were serious AEs (SAEs). Among the cases reported, 1141 (27.0%) included an SAE and 18 (0.4%) were fatal. The RR (per 100 PY) for SAEs of interest by Medical Dictionary for Regulatory Activities System Organ Class were 3.28 for infections, 1.26 for vascular disorders, 0.74 for respiratory disorders, 0.55 for neoplasms and 0.50 for cardiac disorders. CONCLUSIONS: The types of AEs were consistent with those reported in tofacitinib clinical trials. Most reported AEs were non-serious. Limitations of PMS reports and reliance on estimated RRs due to lack of precise values for exposure, required for incidence rate calculation, should be considered when interpreting these results. ispartof: ALIMENTARY PHARMACOLOGY & THERAPEUTICS vol:55 issue:3 pages:302-310 ispartof: location:England status: published

This column describes the development and impact of an innovative three-part online cultural sensitivity training program for faculty and staff of an academic medical center's psychiatry department. The goal of the training was to equip faculty and staff with skills to address issues of diversity in their clinical practice. Three online modules were offered. Evaluations after the second module suggested that participants felt most comfortable interacting with people of diverse backgrounds and least comfortable intervening after witnessing a microaggression. Participants found the modules to meet the learning objectives and the technology to be user friendly. Future directions include embedding cultural humility and antiracism frameworks within department practices and policies.

Inflammatory bowel diseases (IBDs) are systemic diseases that manifest not only in the gut and gastrointestinal tract, but also in the extraintestinal organs in many patients. The quality of life for patients with IBD can be substantially affected by these extraintestinal manifestations (EIMs). It is important to have knowledge of the prevalence, pathophysiology, and clinical presentation of EIMs in order to adapt therapeutic options to cover all aspects of IBD. EIMs can occur in up to 24% of patients with IBD before the onset of intestinal symptoms, and need to be recognized to initiate appropriate diagnostic procedures. EIMs most frequently affect joints, skin, or eyes, but can also affect other organs, such as the liver, lung, and pancreas. It is a frequent misconception that a successful therapy of the intestinal inflammation will be sufficient to treat EIMs satisfactorily in most patients with IBD. In general, peripheral arthritis, oral aphthous ulcers, episcleritis, or erythema nodosum can be associated with active intestinal inflammation and can improve on standard treatment of the intestinal inflammation. However, anterior uveitis, ankylosing spondylitis, and primary sclerosing cholangitis usually occur independent of disease flares. This review provides a comprehensive overview of epidemiology, pathophysiology, clinical presentation, and treatment of EIMs in IBD.

Background Recommendations regarding signs and symptoms that should prompt referral of patients with inflammatory bowel disease (IBD) to an IBD specialist for a consultation could serve to improve the quality of care for these patients. Our aim was to develop a consult care pathway consisting of clinical features related to IBD that should prompt appropriate consultation. Methods A scoping literature review was performed to identify clinical features that should prompt consultation with an IBD specialist. A panel of 11 experts was convened over 4 meetings to develop a consult care pathway using the RAND/UCLA Appropriateness Method. Items identified via scoping review were ranked and were divided into major and minor criteria. Additionally, a literature and panel review was conducted assessing potential barriers and facilitators to implementing the consult care pathway. Results Of 43 features assessed, 13 were included in the care pathway as major criteria and 15 were included as minor criteria. Experts agreed that stratification into major criteria and minor criteria was appropriate and that 1 major or 2 or more minor criteria should be required to consider consultation. The greatest barrier to implementation was considered to be organizational resource allocation, while endorsements by national gastroenterology and general medicine societies were considered to be the strongest facilitator. Conclusions This novel referral care pathway identifies key criteria that could be used to triage patients with IBD who would benefit from IBD specialist consultation. Future research will be required to validate these findings and assess the impact of implementing this pathway in routine IBD-related care.

This article reviews the latest data concerning the use of advanced therapeutic techniques for endoscopically treating colitis-associated neoplastic lesions and discusses factors associated with improved outcomes.

Background Fecal calprotectin (Fcal) is a noninvasive, inexpensive biomarker of disease activity. However, patient compliance with this test is variable and incompletely described. We assessed compliance rates with Fcal tests and identified factors associated with noncompliance. Methods A retrospective chart review of patients with inflammatory bowel disease (IBD) who had a Fcal test ordered through our center between August 2021 and December 2021 was conducted. Demographic, clinical, disease, and test-related information were recorded. Patients with incomplete Fcal orders were sent a survey to better understand their reasons for noncompliance. Simple statistical analysis and and multivariable logistic regression modeling were performed. Results Of 303 patients, 165 (54.4%) had an order for Fcal. Of the Fcal tests ordered, 55 (33.3%) were not completed. Remission of IBD, no prior Fcal completion, and tests ordered at a distant site were all associated with test noncompletion. A multivariable logistic regression revealed that history of a prior completed Fcal test is associated with subsequent test completion (odds ratio = 2.1, 95% confidence interval 1.9–35.5, P = .004). Patients who did not complete the test described the pandemic and third-party testing center issues as the most common reasons for noncompliance. Conclusions In this single center experience with Fcal testing in patients with IBD, we identified that a history of incomplete Fcal testing and distant location of lab testing were significantly associated with noncompletion of the test. We provide practical guidance for future utilization and compliance, including the impact of home-based testing.

Crohn's disease (CD) is a chronic immune-mediated inflammatory condition which can negatively impact a patient's quality of life. The traditional management strategy for CD has focused on symptomatic control, however, this approach fails to prevent organ damage and to change the progressive course of this disease. Thus, the field has moved towards a treat-to-target strategy that includes identifying individualized objective targets, choosing a therapy based on individual factors that include disease severity and risk, closely monitoring disease activity at predefined time points, and optimizing therapies as needed. Due to the increasing number of therapies approved for CD, this review explores the various factors which should be considered in the sequencing of treatment options together with using the treat-to-target framework to control disease activity early in its course and provide holistic patient care.

Patients with inflammatory bowel disease (IBD) are at increased risk of thrombotic events. Therapies for IBD have the potential to modulate this risk. The aims of this Evidence-Based Guideline were to summarize available evidence and to provide practical recommendations regarding epidemiological aspects, prevention and drug-related risks of venous and arterial thrombotic events in patients with IBD. A virtual meeting took place in May 2020 involving 14 international IBD experts and 3 thrombosis experts from 12 countries. Proposed statements were voted upon in an anonymous manner. Agreement was defined as at least 75% of participants voting as ‘fully agree’ or ‘mostly agree’ with each statement. For each statement, the level of evidence was graded according to the Scottish Intercollegiate Guidelines Network (SIGN) grading system. Consensus was reached for 19 statements. Patients with IBD harbour an increased risk of venous and arterial thrombotic events. Thromboprophylaxis is indicated during hospitalization of any cause in patients with IBD. Disease activity is a modifiable risk factor in patients with IBD, and physicians should aim to achieve deep remission to reduce the risk. Exposure to steroids should be limited. Antitumour necrosis factor agents might be associated with a reduced risk of thrombotic events., Patients with inflammatory bowel disease (IBD) are at increased risk of thrombotic events. This Evidence-Based Guideline presents an international consensus on the prevention of venous and arterial thrombotic events in patients with IBD, and includes 19 recommendations for clinical practice.

Purpose of review In the rapidly progressing world of inflammatory bowel disease, this review discusses and summarizes new drug targets and results from major clinical trials in order to provide an update to physicians treating patients with inflammatory bowel diseases (IBD). Recent findings Multiple new mechanisms in the treatment of IBD are being developed and many are showing promising results in both ulcerative colitis and Crohn's disease patients. In addition to efficacy, some of these treatments may provide safety benefits over existing therapies. Summary The IBD physicians' therapeutic armamentarium is rapidly expanding and keeping abreast of these developments is required in order to provide patients with optimized individualized care.

INTRODUCTION Patients with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, often have comorbid anxiety and depression that affects their quality of life (QoL) and management of their IBD. AREAS COVERED A systematic literature review (SLR) was conducted to identify articles and conference abstracts on comorbid anxiety and depression in IBD patients using MEDLINE® and Embase® (January 2003 - June 2018). The impact of these psychological comorbidities on QoL and economic burden was examined. Non-pharmacologic interventions and disease-specific unmet clinical needs associated with these comorbidities were also evaluated. EXPERT OPINION There is evidence that individual and group-based cognitive behavioral therapy can reduce rates of anxiety and depression in adults and adolescents with IBD. Patients with IBD and anxiety or depression had an increased risk of hospitalization, emergency department visits, readmission, and used outpatient services more often than people without these conditions. Several disease-specific unmet clinical needs for IBD patients were identified. These included lack of reimbursement for mental-health care, inconsistent screening for psychological comorbidities and patients not consulting mental-health professionals when needed. IBD patients may benefit from integrated medical and psychological treatment, and should be considered for behavioral treatment.Plain Language Summary. BACKGROUND People with IBD may have mental-health conditions, such as anxiety and depression. These conditions can affect people's quality of life and how they manage their IBD. WHAT DID THIS REVIEW LOOK AT? We found 79 publications on anxiety or depression in people with IBD, published between January 2003 and June 2018. In people with IBD and anxiety or depression, researchers looked at: the impact on health-related quality of life and healthcare utilization, including access to and reimbursement for mental-health services how effective interventions that do not involve the use of medicines were (known as non-pharmacologic therapy). WHAT WERE THE MAIN FINDINGS FROM THIS REVIEW? People with IBD and anxiety or depression were more likely to be admitted to hospital and visit emergency departments than people without these conditions. Access to mental-health care varied and some people with IBD were not screened for depression.Individual and group-based talking therapy (known as cognitive behavioral therapy) reduced rates of anxiety and depression in some people with IBD. WHAT WERE THE MAIN CONCLUSIONS FROM THIS REVIEW? We found evidence that people with IBD and anxiety or depression may benefit from certain non-pharmacologic interventions. However, many people with IBD and anxiety or depression did not have access to mental-health services. Healthcare professionals should address gaps in patient care to improve outcomes in people with IBD and anxiety or depression.See Additional file 1 for an infographic plain language summary.

Objective To report experience with fecal microbiota transplantation (FMT) for recurrent Clostridioides difficile infection (rCDI) and provide recommendations for management of rCDI and donor testing during the COVID-19 pandemic. Methods A retrospective study of patients with rCDI who underwent FMT from May 26, 2020, to September 30, 2020, with stool from well-screened donors with health and infectious screening and a newly implemented strategy for COVID-19 screening with every 2-week bookend testing with stool quarantine. Patients were followed up for development of rCDI and COVID-19. Results Of the 57 patients who underwent FMT for rCDI, 29 were tested for COVID-19 via nasopharyngeal polymerase chain reaction (PCR) and 22 via serology. All results were negative, except for 1 positive serology. Donor testing every 2 weeks for COVID-19 via serology and nasopharyngeal swab PCR was negative, except for 2 donors at 1 center who were excluded. Three patients had rCDI after FMT, and 1 underwent repeat FMT. One patient developed respiratory symptoms suggestive of COVID-19 and tested negative via nasopharyngeal PCR. Eleven patients who underwent COVID-19 testing for elective procedures or hospitalizations tested negative. No SARS-CoV-2 transmission was noted. Conclusions With appropriate donor screening, FMT can be performed safely for rCDI during the COVID-19 pandemic. Development of a validated stool assay for SARS-CoV-2 will simplify this process further.

Recent real-world effectiveness studies investigating tofacitinib have been encouraging. Questions remain regarding the long-term effectiveness and safety of tofacitinib, effect on endoscopic remission rates, histologic changes, and alterations in fecal calprotectin levels.This retrospective study includes consecutive patients with inflammatory bowel disease (IBD) who initiated tofacitinib therapy. We reviewed electronic medical records for demographic and clinical data, as well as all adverse events and hospitalizations. All patients receiving tofacitinib were included in the safety analysis and only patients with ulcerative colitis (UC) were included in the effectiveness analysis.119 patients with IBD (97 UC, 12 CD, and 10 pouchitis) seen at our center between 2014 and 2020 were included in this study. Median follow-up was 32 weeks (interquartile range (IQR) 3-252). Clinical response and remission were observed in 70% and 21%, 59% and 33%, and 49%, and 37% at weeks 8, 24, and 52, respectively. Endo-histologic healing was achieved by 11%, 25%, and 37.5% of patients at weeks 8, 24, and 52, respectively. Histologic normalization occurred as early as 24 weeks in this cohort and was achieved by 26% of patients in endoscopic remission. Overall, there were 27 (25%) adverse events with 6 (5%) resulting in treatment discontinuation. There were 11 (10%) infections, none required treatment discontinuation. Ten (10.3%) patients underwent colectomy during the follow-up period. There were no cardiovascular adverse events in the cohort during follow-up.This study demonstrates the effectiveness and long-term safety of tofacitinib in patients with UC. Importantly, we show that the endpoint of endo-histologic healing is achievable with tofacitinib and can occur as early as week 8 of therapy.