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Nephrolithiasis clinical trials

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NCT ID: NCT02214836 Not yet recruiting - Urolithiasis Clinical Trials

Ultrasound Imaging of Kidney Stones and Lithotripsy

Start date: October 1, 2024
Phase: N/A
Study type: Interventional

The purpose of this study is to determine whether new software processing of ultrasound images can improve detection and size determination of kidney stones.

NCT ID: NCT01008267 Not yet recruiting - Renal Calculi Clinical Trials

Shockwave Lithotripsy (SWL) Under Selective, General Anesthesia.

Start date: November 2009
Phase: N/A
Study type: Observational

SWL is widely used in the treatment of patients with renal and ureteral calculi. Several factors determine the success of extracorporeal shockwave lithotripsy (SWL) for kidney stones: stone size, stone location within the collecting system, stone type, and the SWL machine used. Moreover, in some cases it is very difficult to focus on the stone because of its movement as a results of breathing. In order to prevent stone movement we want to use a bronchial blocker, processing a selective ventilation of the opposite side of stone location.