Exploring the incidence and characteristics of urolithiasis in the central region of Saudi Arabia: Insights from a prominent medical center

Abstract

Introduction: Urolithiasis is a common and recurrent condition with a rising global incidence. Stones typically develop in the upper urinary tract, primarily the kidneys. Various factors such as age, gender, diet, fluid intake, climate, occupation, genetics, and metabolic diseases influence stone formation. Stones can vary in size and location, causing obstruction, urine stasis, and complications such as infection. The prevalence of urolithiasis in Saudi Arabia has significantly increased in recent decades, and the study aims to determine the current prevalence and composition trends of urolithiasis, guide treatment and prevention strategies, as well as understand predictors of occurrence and recurrence. Materials and Methods: It is a retrospective cohort study where the data was collected in the time frame of 2015–2021. The study was conducted in the Department of Surgery and the Division of Urology at King Abdulaziz Medical City in Riyadh, Kingdom of Saudi Arabia. Results: The study reveals significant trends in the sociodemographic profile and clinical aspects of urolithiasis patients. With a higher incidence among males (68.5%). Stone compositions predominantly consist of calcium oxalate (67.8%) and uric acid (19.7%), while site distribution shows the left kidney as the most common location (36.5%). Notably, hypertensive patients exhibit a significant association with stone site (P = 0.014). Encouragingly, the majority of patients do not experience reoccurrence (91.6%), and the study demonstrates an increasing recurrence rate with subsequent visits. The relatively shorter hospital stays (55.9% with 1-day stays) indicate efficient management, and this knowledge can aid in optimizing patient care. Conclusion: This study sheds light on the multifaceted nature of urolithiasis by examining various facets. Low recurrence rate of kidney stones offers positive prospects for effective initial management. The shorter hospital stays, suggest advancements in medical practices, enhancing patient convenience and healthcare resource optimization. Investigating the underlying causes behind the observed stone compositions yield insights into potential preventive strategies. Furthermore, extended studies examining the impact of lifestyle modifications and medical interventions on stone recurrence could contribute to refined treatment protocols. These findings can guide healthcare professionals in optimizing patient care, preventive strategies, and future research endeavors.