Racial and ethnic disparities in clinical presentation, management, and outcomes of patients with inflammatory bowel disease: a narrative review.

Background and Objective: Inflammatory bowel disease (IBD) is a chronic condition that has been increasing in prevalence and incidence worldwide. Although, most cases are described in Caucasian populations, there has been a rise in IBD diagnosis among other populations. In this article, we will discuss the disparities in the presentation, management, medical and surgical outcomes of IBD patients among different racial and ethnic groups. Methods: A literature search was conducted in PubMed, Medline, and Google Scholar. The search strategy included targeted keywords to identify specific studies that provided the current literature on disparities in IBD presentation and management. Articles for presentation were selected by the authors, in accordance with a narrative review format, favoring population-based studies, systematic reviews and meta-analysis over single or multicenter reports. Key Content and Findings: Epidemiological data has shown that there is an increasing incidence in IBD diagnosis among Black, Asian, and Hispanic populations over the past decade. Differences in genetic predispositions have been observed, however it is difficult to ascertain if the minor differences in presentation and medical/surgical management reported are due to innate differences or due to confounding factors such as access to health care. Conclusions: Differences in genetic predisposition, and clinical presentation have been observed to exist among IBD non-Caucasian populations. There were also differences observed in both surgical and medical management, but it is difficult to ascertain if these were innate differences or due to societal factors.

Improving outpatient care in adult inflammatory bowel disease: effect of implementation of a reminder checklist in the electronic health records (IBD-ERS)-a pilot study.

Studies have shown that patients with inflammatory bowel disease (IBD) do not receive age appropriate preventive care services at the same rate as the general population. Providers extract information on preventive measures compliance by chart review, discussion with patients or deferment to primary care providers to ensure and document compliance. The aim of this pilot study was to evaluate the effectiveness of our standardised template which was incorporated in the electronic health records in order to provide the highest quality of clinical care and improve efficiency. We compared the outcomes before and after implementation of the template. In our preimplementation phase, we performed retrospective single-centre chart review of all patients diagnosed with IBD and treated with an immune modulator therapy between years January 2015-December 2016 and December 2019-July 2020. Preventive care measures included influenza and pneumonia, smoking cessation, checking thiopurine methyltransferase (TPMT) enzyme activity prior to starting thiopurines, screening for hepatitis B status, and tuberculosis (TB) testing prior to starting anti-TNF therapy. A total of 200 patients were included. Prior to the template implementation, manual extraction of data showed about 43% and 31% of the patients with IBD received influenza vaccination in 2015 and 2016, respectively. There were 40.9% who received pneumococcal vaccination, 57.5% with TPMT activity prior to thiopurine use, 60% had hepatitis B testing and only 12.5% had documented TB test. Post intervention, there was a significant increase in vaccination rates with 93.1% and 87.6% received influenza and pneumococcal vaccination, respectively (p<0.0005). About 94.7% had TPMT activity, 96.8% had hepatitis B and 98.9% had TB test completed (p<0.0005). The average time (minutes) to obtain information for each patient decreased from 12.27 to 4.62. Our study demonstrated a significant improvement in documented immunisation rates and quality of preventive care after implementation of standardised template.

Referral for Dietary Intervention in Celiac Disease Is Low among Gastroenterologists and Primary Care Providers.

BACKGROUND: Strict adherence to a gluten-free diet is the only known effective treatment for celiac disease currently. Multiple organizations recommend follow-up with a dietitian and guideline-directed management after diagnosis. Few studies have evaluated follow-up post diagnosis. However, these do not include a systematic process for monitoring dietary referral among celiac disease patients. We sought to evaluate and compare the frequency of early dietary referral and guideline-directed preventive care and management for celiac disease patients managed by gastroenterologists and primary care providers. METHODS: A retrospective chart review of celiac disease patients receiving care at a single tertiary care facility. Our primary outcome was to compare the frequency of dietary intervention between gastroenterologists and primary care providers in an outpatient setting after initial diagnosis. Multivariate analysis was performed to determine associated factors for referral for dietary intervention and recommended follow-up lab work. RESULTS: 261 patients were included in the study, 81.6% were followed by gastroenterologist and only 51% were seen by a dietitian. Patients following up with gastroenterologists had higher odds of referral for dietary intervention on multivariate analysis (OR 3.29, p value <0.003). Only 16% of all patients completed appropriate guideline-directed follow-up care. CONCLUSIONS: Dietary intervention and follow-up of preventive care lab work were low in celiac disease patients. There is an opportunity for further education of both primary care providers and gastroenterologists on the importance of early dietary referral and appropriate medical management at follow-up.

Indeterminate Colitis - Update on Treatment Options.

Indeterminate colitis (IC) is described in approximately 5-15% of patients with inflammatory bowel disease (IBD). It usually reflects a difficulty or lack of clarity in distinguishing between ulcerative colitis (UC) and Crohn's disease (CD) on biopsy or colectomy specimens. The diagnostic difficulty may explain the variability in the reported prevalence and incidence of IC. Clinically, most IC patients tend to evolve over time to a definite diagnosis of either UC or CD. IC has also been interchangeably described as inflammatory bowel disease unclassified (IBDU). This review offers an overview of the available limited literature on the conventional medical and surgical treatments for IC. In contrast to the numerous studies on the medical management of UC and CD, there are very few data from dedicated controlled trials on the treatment of IC. The natural evolution of IC more closely mimics UC. Regarding medical options for treatment, most patients diagnosed with IC are treated similarly to UC, and treatment choices are based on disease severity. Others are managed similarly to CD if there are features suggestive of CD, including fissures, skin tags, or rectal sparing. In medically refractory IC, surgical treatment options are limited and include total proctocolectomy (TPC) and ileal pouch-anal anastomosis (IPAA), with its associated risk factors and complications. Post-surgical complications and pouch failure rates were historically thought to be more common in IC patients, but recent meta-analyses reveal similar rates between UC and IC patients. Future therapies in IBD are focused on known mechanisms in the disease pathways of UC and CD. Owing to the lack of IC-specific studies, clinicians have traditionally and historically extrapolated the data to IC patients based on their symptomatology, clinical course, and endoscopic findings.

Stevens Johnson Syndrome in a Patient with Giant Cell Arteritis During Short Term Tocilizumab Therapy.

This case report represents a rare life-threatening hypersensitivity reaction of tocilizumab drug when it is used to treat giant cell arteritis. An elderly female with history of bilateral giant cell arteritis with anterior ischemic optic neuropathy of the right eye was started on tocilizumab after developing glucocorticoid-related complications. She received one month of the tocilizumab therapy along with the prednisone taper. The patient initially developed sinus and mucosal edema, presented as drooling with mild tongue and lip swelling. It eventually progressed into development of new onset of erythematous macules and flaccid bullae which was biopsy-confirmed Stevens Johnson syndrome. Tocilizumab drug was immediately discontinued and she was treated with supportive care. The goal of this report is to present the first detailed case of presumed tocilizumab-induced Steven Johnson syndrome which emphasizes the importance of post-marketing surveillance and collection of data on adverse events of this drug.