U.S., June 2 -- ClinicalTrials.gov registry received information related to the study (NCT07617909) titled 'L-Citrulline Versus Tamsulosin for Medical Expulsive Therapy of Distal Ureteral Stones' on May 25.
Brief Summary: This study will compare L-citrulline and tamsulosin as medical expulsive therapy for adults with single distal ureteral stones.
Eligible participants with a single distal ureteral stone measuring 5 to 10 mm will be randomly assigned to receive either oral L-citrulline 750 mg twice daily or oral tamsulosin 0.4 mg once daily. Treatment will continue until documented stone passage or completion of 4 weeks of therapy, whichever occurs first.
Participants will be followed weekly for up to 4 weeks. The main outcome is stone e...