SNPMiner Trials by Shray Alag


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Report for Mutation P120H

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

There is one clinical trial.

Clinical Trials


1 Prospective Randomized Double Blind Clinical Trial to Compare Holmium Laser Lithotripsy With and Without Moses Laser Technology for the Ureteroscopic Treatment of Nephrolithiasis

Flexible ureteroscopy is characterized as first-line therapy for the treatment of renal stones < 2 cm in size. This involves passing a flexible endoscope into the renal pelvis through the urethra, bladder and ureter in a retrograde fashion. Holmium: YAG laser remains the preferred energy modality to subsequently break stones of this size into fragments small enough to remove or pass spontaneously through the ureter. Advances in the understanding of laser energy delivery have led to the recent commercialization of the "Moses Effect" - the creation of vapor bubbles/cavities between the laser fiber tip and the target through which laser energy can more efficiently travel. Lumenis was the first to optimize this laser phenomenon and market it as "Moses Technology" in their Lumenis Pulse P120H laser system. This system is already FDA approved through the 510K pathway and is commercially available. The purpose of this study is to evaluate the potential of Moses laser technology to reduce operative time compared to non-Moses settings for ureteroscopic treatment of nephrolithiasis.

NCT04505956 Nephrolithiasis Device: Holmium laser lithotripsy
MeSH:Nephrolithiasis Kidney Calculi
HPO:Nephrolithiasis

Lumenis was the first to optimize this laser phenomenon and market it as "Moses Technology" in their Lumenis Pulse P120H laser system. --- P120H ---

Primary Outcomes

Description: Total operative times between Moses holmium laser lithotripsy and non-Moses holmium laser lithotripsy in the ureteroscopic treatment of renal stones using a dusting technique

Measure: Operative Time

Time: Beginning to end of procedure time

Secondary Outcomes

Description: Stone movement during laser lithotripsy will be recorded on video and graded on a Likert scale by blinded reviewers

Measure: Stone retropulsion

Time: First 20 seconds of laser lithotripsy


HPO Nodes