ABSTRACT
INTRODUCTION: Crohn's disease (CD) and ulcerative colitis (UC) are chronic inflammatory bowel diseases (IBD) that affect the gastrointestinal tract with no identified etiology. IBD has been associated with several extraintestinal manifestations (EIMs), including renal involvement such as renal stones (nephrolithiasis), resulting in significant morbidity. This study aims to estimate the prevalence of renal stones among IBD patients in Saudi Arabia. METHODS: This is a retrospective study conducted at King Abdulaziz University Hospital between January 2019 and December 2020. All IBD patients with abdominal imaging studies were included in the study regardless of their age. Data were collected from the electronic hospital information system and analyzed. RESULTS: A total of 363 IBD patients fulfilled the study inclusion criteria. Nephrolithiasis was detected radiologically in 3.6% of the cohort (5.1% of UC and 2.7% of CD patients). Patients with renal stones are older (P=0.002) and more likely to be diabetic (P=0.047), have microscopic hematuria (P<0.001), and proteinuria (P=0.002). Binary logistic regression analysis showed that older age at diagnosis (P=0.003) and microscopic hematuria (P=0.02) are independent predictors for renal stones. CONCLUSION: The study reported that 3.6% of Saudi IBD patients had renal stones, with a higher prevalence of renal stones formation among UC patients than Crohn's. Older age at diagnosis and the presence of microscopic hematuria may predict the development of renal stones. Future studies should be conducted in a prospective manner at multiple centers across Saudi Arabia for further investigation.
ABSTRACT
OBJECTIVES: To evaluate medical students' knowledge of diabetic foot care management and its related factors. METHODS: This was a cross-sectional, descriptive study of 303 students studying at King Abdulaziz University Hospital, Jeddah, Saudi Arabia conducted from June to July 2019. Data were collected using a two-part questionnaire. The first one captured student information; the second assessed student knowledge. It consists of 68 true and false questions divided into 4 subscales (risk factors, foot examination, foot complications and footwear selection). The higher the total score is, the higher the students' knowledge. RESULTS: The total average knowledge score was 55.5±5.5 out of 68. While the mean score was 14.11/16 for risk factors, 9.24/10 for foot examination, 24.21/32 for foot complications, and 7.88/10 for footwear selection subscales. Only 56.4% of students educated diabetic patients about diabetic foot risks;concurrently, only 63% performed foot examinations in diabetes patients. Students who educated diabetic patients, preformed foot exam, or attended extra elective clinical rotation in a diabetic foot team, had a significantly higher knowledge level. Conclusion: Students were found to have high level of knowledge regarding diabetic foot management. Students who educated patients about diabetic foot risk, performed foot examination on patients and students who took elective rotations in a diabetic foot care team had a higher knowledge level.
