Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600128820) titled 'A Prospective Randomized Controlled Study on Efficacy and Safety of Tubeless Flexible Ureteroscopy for Renal Calculi of 1-3 cm' on July 27.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: The First Affiliated Hospital of Xiamen University
Condition:
Renal calculi typically present with sudden and severe colic pain in the waist and abdomen, which may radiate to the lower abdomen and perineum, accompanied by gross or microscopic hematuria. Some patients experience frequent urination, urgent urination, nausea, vomiting, and abdominal distension.Urinary tract obstruction caused by calculi...