Saudi Arabia consensus guidance for the diagnosis and management of adults with inflammatory bowel disease

Challenges of concurrent HIV infection in the course and management of Crohn's disease

Crohn's disease (CD) is a chronic transmural bowel inflammation with a multifactorial etiology involving genetic predisposition and immune dysregulation in response to environmental triggers. In patients with human immunodeficiency virus (HIV), an already compromised immune system further complicates the progression and management of CD, creating unique therapeutic challenges. Probiotics have recently gained attention as a potential therapeutic option for CD, especially due to their role in modulating the gut microbiota. However, their effectiveness in patients with HIV, especially in enhancing and maintaining remissions, remains underexplored. This review aimed to examine how HIV infection influences the course of inflammatory bowel disease (IBD) and its impact on CD management strategies. A systematic literature search was conducted using Google Scholar, PubMed, Springer, and Web of Science to identify studies on patients with HIV and CD. HIV infection significantly alters the progression and management of CD due to its impact on the immune system. The immunosuppressed state of patients with HIV can complicate both the diagnosis and treatment of CD, often requiring adjustments in therapeutic approaches, necessitating a careful, tailored approach.

Mapping the Ulcerative Colitis Patient Journey in Saudi Arabia from Healthcare Professionals' Perspective: A Cross-Sectional Non-Interventional Study

Background/Objectives: The burden of ulcerative colitis (UC) is increasing in Saudi Arabia (KSA), and patients with UC often suffer from delays in diagnosis and appropriate management. This study investigates the current UC patient journey in KSA from the healthcare professionals' (HCPs) perspective. It aims to evaluate treatment patterns, identify critical gaps, and provide insights to guide interventions that enhance the quality of life for UC patients in KSA. Methods: Quantitative interviews were conducted with 60 HCPs (45 gastroenterologists and 15 internal medicine specialists) from different regions in Saudi Arabia (KSA) using a Computer-Assisted Personal Interview (CAPI) system. The survey domains included clinical symptoms, diagnostic testing, endoscopic scoring, treatment goals, and medication sequencing. Results: Data were collected from 60 HCPs with an average of 17 ± 12.5 years of experience. Most patients with UC were referred by general practitioners (28%), internal medicine physicians (25%), followed by surgeons (16%). The first-ranked treatment goals were clinical remission (53.3%), endoscopic remission (35%), and improvement of quality of life (33.3%). For outpatient moderate-to-severe UC, the most common first-line treatments are oral systemic steroids (34%), 5-aminosalicylates (5-ASAs) (26%), and TNF-α inhibitors (21%). While second-line treatment rankings were TNF-α inhibitors (23%), followed by Interleukin 12/23 inhibitors (19%), and Janus kinase (JAK) inhibitors (14%). Sphingosine 1-phosphate (S1P) receptor modulators are not well-utilized due to a lack of availability (88%), unfamiliarity with the treatment (24%), and formulary exclusion (12%). Conclusions: In conclusion, most UC patients are referred by general practitioners. Treating gastroenterologists prioritize clinical remission as a treatment goal. Corticosteroids remain overutilized as reflected by treating physicians' responses. The underutilization of advanced therapies underscores the need for enhanced education and improved access to integrate emerging therapies effectively.

Epstein-Barr virus seroprevalence among inflammatory bowel disease patients in Saudi Arabia

BACKGROUND

Seroprevalence of Epstein-Barr virus (EBV) in patients with inflammatory bowel disease (IBD) is variable based on geographic distribution. There are no published data on the seroprevalence of EBV in patients with IBD in Saudi Arabia. This study aims to assess the seroprevalence of EBV in patients with IBD in a tertiary center in Saudi Arabia.

METHODS

This is a retrospective chart review of patients ≥14 years of age with a confirmed diagnosis of IBD and known EBV status at our institution from January 1, 2018, to January 1, 2023. The primary outcome was the seroprevalence of EBV in IBD. Secondary outcomes included factors associated with EBV seropositivity and rates of EBV seroconversion in originally negative patients.

RESULTS

A total of 150 patients were included (74.7% with Crohn's disease, median age 28 years [interquartile range 21-36.3]). EBV non-exposure was noted in 16.8% ( n = 25). The mean age was significantly lower in the EBV-naïve group at 26 ± 8.5 years compared to the EBV-exposed group at 31.2 ± 12.9 years ( P = 0.02). Seroprevalence of EBV was highest in patients >40 years of age (92.9%) and lowest in patients 14-25 years of age (78.2%). The rate of seroconversion in EBV-naïve patients was 16.7% after a mean follow-up time of 47.9 ± 46.3 months.

CONCLUSION

In our cohort of IBD patients, 16.8% were naïve to EBV, and young age was a significant predictor of EBV non-exposure. Our data supports the practice of assessing EBV before initiating thiopurine therapy since EBV seroprevalence is not universal in our population.