Urolithiasis is a common disease that affects approximately one-fifth of the global population. This systematic review explores the predictive role of inflammatory markers for the spontaneous passage of ureteral stones. The literature was systematically searched via Google Scholar, PubMed/MEDLINE, the Cochrane Library, Science Direct, CINAHL, Web of Science, and EMBASE databases to identify papers published until 2023. Overall, 26 articles were identified, of which 10 were excluded. The remaining 16 papers reported 2,695 patients (1,723 males and 972 females), with 1,654 (61.37%) experiencing spontaneous stone passage (SSP) and 1,041 (38.63%) not experiencing it (non-SSP). Stones located in the upper part of the ureter were less likely to pass spontaneously (152/959, 15.94% in the SSP group vs. 180/546, 32.48% in the non-SSP group; p < 0.001). Mid-ureteral stones were present in 180/959 (18.75%) of the SSP group compared to 84/546 (14.52%) of the non-SSP group (p = 0.0974). Lower ureteral stones were more likely to pass spontaneously, with 627/959 (63.31%) in the SSP group compared to 282/546 (49.36%) in the non-SSP group (p < 0.001). No significant correlation was found between most inflammatory markers and SSP (p > 0.05). However, procalcitonin levels were lower in the SSP group compared to the non-SSP group (132.7 ± 28.1 vs. 207 ± 145.1, respectively) (p < 0.001). This systematic review has revealed that except procalcitonin, most inflammatory markers do not offer significant predictive capability for ureteral SSP.
Urolithiasis. 2024 Jun 22*** epublish ***
Rawa Bapir, Saman S Fakhralddin, Ismaeel Aghaways, Bryar O Muhammed, Hawbash M Rahim, Fattah H Fattah, Barzan O Ismael, Rebaz E Ali, Karokh F Hamahussein, Fahmi Hussein Kakamad, Rawezh Q Salih, Shvan H Mohammed, Berun A Abdalla
Department of Urology, Sulaymaniyah Surgical Teaching Hospital, Sulaymaniyah, 46001, Iraq., College of Medicine, University of Sulaimani, Madam Mitterrand Street, Sulaimani, Kurdistan, 46001, Iraq., Scientific Affairs Department, Smart Health Tower/Raparin, Sarkapkan Street, Sulaimani, Kurdistan, 46001, Iraq., Kscien Organization for Scientific Research, Hamdi Street, Azadi Mall, Sulaimani, Kurdistan, 46001, Iraq., Scientific Affairs Department, Smart Health Tower, Madam Mitterrand Street, Sulaimani, Kurdistan, 46001, Iraq., Scientific Affairs Department, Smart Health Tower, Madam Mitterrand Street, Sulaimani, Kurdistan, 46001, Iraq. .