{Reference Type}: Journal Article
{Title}: Comparison of laparoscopic ureterolithotomy, retrograde flexible ureteroscopy, and mini-percutaneous antegrade flexible ureteroscopic lithotripsy for treating large (≥ 15 mm) impacted proximal ureteric stones: a prospective randomized trial.
{Author}: Zoeir A;Zaghloul T;Gameel T;Mousa A;El Tatawy H;Ragab M;Abo-El Enein M;Mamdoh H;
{Journal}: Urolithiasis
{Volume}: 52
{Issue}: 1
{Year}: 2024 Jul 22
{Factor}: 2.861
{DOI}: 10.1007/s00240-024-01602-2
{Abstract}: The purpose of this study is to compare the outcomes of transperitoneal laparoscopic ureterolithotomy (TPLU), retrograde flexible ureteroscopy (R-fURS), and mini-percutaneous antegrade flexible ureteroscopy (A-fURS) for treating large (≥ 15 mm) impacted proximal ureteral stones. A total of 105 adult patients were randomized into 3 equal groups: group A (35) patients underwent TPLU, group B (35) patients underwent R-fURS, and group C (35) patients underwent A-fURS. The initial stone-free rate was 100%, 68.6%, and 80% in groups A, B, and C, respectively. The mean operative time (OT) was (85.0 ± 7.57 min) in group A, (61.0 ± 8.21 min) in group B, and (89.57 ± 15.12 min) in group C. The three groups were comparable concerning the overall complications. R-fURS is a less invasive modality for treating such stones; however, it is associated with a lower SFR and a higher rate of auxiliary procedures. Both TPLU and miniperc A-fURS are effective and valuable alternatives for treating large impacted proximal ureteric stones.