Pharmacokinetic, Safety and Efficacy Study of OMS201 in Subjects Undergoing Retrograde Ureteroscopic Removal of Upper Urinary Tract Stones

This is an interventional treatment trial for Urinary Calculi focused on measuring Urinary Calculi, Urinary Stones, Urinary Tract Stones, Renal Calculi, Kidney Stones, Calculi, Urolithotomy, Ureteroscopy Read More

Inclusion Criteria:

• 18 - 65 years of age.
• Subject is undergoing retrograde ureteroscopic removal of renal-collecting system or ureteral stones for which general anesthesia will be used.

Exclusion Criteria:

• No allergies to any of the individual ingredients in OMS201.
• Subject taking a prohibited medication.
• Pregnant woman, nursing mother, or woman of child-bearing age unwilling to take contraception for the duration of the study.
• Subject who has had a renal transplant, has a single kidney, has compromised renal function, or has evidence of papillary necrosis.
• Subject who has evidence of a clinically significant urinary tract infection.
• Subject who has a prior history of open or laparoscopic urinary tract surgery, or a history of a ureteral stricture.
• Subject who has congenital anomalies that would engender an increased procedural safety risk.
• Subject with a history of clinically significant chronic or episodic hypotension.
• Subject's physical examination is significantly abnormal for purposes of the study as determined by the Investigator.
• Subject's screening laboratory evaluations are not within normal limits AND abnormal results are determined by the Investigator to be clinically significant.
• Subject is at risk from anesthesia.
• Subject is on chronic diuretic use.
• Subject has a present condition or history of any clinically significant medical disorder and is determined by the Investigator to be an unsuitable candidate for receipt of an investigational drug.