Trial to Assess the Efficacy of EMPAgliflozin and Personalized Dietary Counseling for Kidney STONE Prevention

Summary

The aim of this randomized trial with a 2-by-2 factorial design is to test the efficacy of the SGLT2 inhibitor empagliflozin and personalized dietary counseling based on 24-hr urine collection results and dietary assessments for kidney stone recurrence prevention in patients with calcium kidney stones. Study interventions: * Empagliflozin 10 mg once daily per os for 36 months * Personalized dietary counseling for 36 months. Control interventions: * Placebo once daily per os for 36 months * Generic dietary counseling for 36 months.

Timeline

Start

2026-07-02

Primary completion

2030-09

Completion

2030-09

Publications

• Background Schietzel S, Bally L, Cereghetti G, Faller N, Moor MB, Vogt B, Rintelen F, Trelle S, Fuster D. Impact of the SGLT2 inhibitor empagliflozin on urinary supersaturations in kidney stone formers (SWEETSTONE trial): protocol for a randomised, double-blind, placebo-controlled cross-over trial. BMJ Open. 2022 Mar 14;12(3):e059073. doi: 10.1136/bmjopen-2021-059073.

Drugs

Indications