Journal Article

P060 Screening Criteria of Inflammatory Bowel Disease: Application in Colombian Patients With Spondyloarthritis

Bautista Molano, Wilson, Bello, Juan, Romero-Sanchez, Consuelo, Parra Izquierdo, Viviana, Gutierrez, Jaiber, Pacheco Tena, Cesar, Florez, Cristian, Beltran, Adriana, Ramos Casallas, Alejandro, Chila Moreno, Lorena, Jaimes, Diego, De Avila, Juliette

2021

Overview

The Spondyloarthritis (SpA) is a group of chronic inflammatory rheumatic diseases, in which 5-10% of extra-articular manifestations are gastrointestinal such as the inflammatory bowel disease. Objective: To apply the clinical criteria for the screening of inflammatory bowel disease (IBD) in patients with SpA with gastrointestinal symptoms and its association with disease activity and function. A Cross-sectional study included 82 patients with SpA, according to ASAS classification criteria without diagnosis of IBD. We applied the Screening criteria for IBD developed by Sanz et al, in the SpA patients. Clinical evaluation by rheumatologist and in patients with ≥ 2 gastrointestinal symptoms clinical evaluation by gastroenterologist and IBD screening criteria were performed. Digital chromoendoscopy, magnification colonoscopy, and histological analysis were performed. Lab tests included, C-reactive protein, sedimentation rate, serum levels of transferrin, ferritin and vitamin B12. The association between clinical variables and colonoscopy and histological variables were evaluated using the Chi-square or Fisher's exact test (Ethical / Cod. 2017-023). Of the 82 individuals evaluated, 58 of them were referred to gastroenterology with a direction to perform colonoscopy with chromeondospia, and 41 of them were able to intervene to whom the IBD screening criteria were applied. 53.7% are men, 7.3% actively smoke. 100% of the population presented some gastrointestinal symptoms, the most frequent being diarrhea of more than 4 weeks in 61%. 68.3% had at least one of the three major criteria. Rectorrhagia was associated with BASFI>4, p=0.050, axial compromise p = 0.043, diagnosis of PsA p = 0.090 and alterations in the architecture of the ileum p=0.034. Diarrhea was associated with ESR> 20, p = 0.050, BASFI>4 p = 0.012. In addition, 70.75 of the patients had at least one of the minor screening criteria associated with higher BASFI levels, p = 0.01. Aphthous stomatitis was reported as extra-intestinal manifestations in 7.3% and abdominal pain in 87.8% of the patients, which was associated with BASDAI>4 p = 0.023, ASDASCRP> 2.1, p = 0.043 and inflammation in the ileum, p = 0.046. No patients with positive iron deficiency anemia were found. However, ferritin alteration was observed in 22% associated with chronic inflammation of the colon, p = 0.042. There were no cases of fever or family history of IBD. Noting that in 17.1% of the cases a decrease in vitamin B12 levels was detected, associated with the presence of ulcers (p = 0.035) and acute inflammation in the ileum, p = 0.032. Weight loss was found in 31.7% of the cases and was associated with smoking history p = 0.039. We found a high frequency of major and minor symptoms of IBD, both of which were associated with a high activity of spondyloarthritis and an important functional compromise as well as inflammation markers in this group of patients. The application of the screening criteria for IBD in SpA without IBD reflects a high frequency of intestinal symptoms of sufficient intensity that affect quality of life and disease activity. Early detection of gastrointestinal compromise allows patients to benefit from comprehensive treatment of the disease in its initial stages.

• Publisher: Wolters Kluwer,Wolters Kluwer Health Medical Research, Lippincott Williams & Wilkins
• Subject: Colonoscopy / Gastroenterology / Inflammation / Inflammatory bowel disease / Small intestine