A Prospective Study of Steerable Ureteroscopic Renal Evacuation Using the Second-Generation CVAC® Aspiration System: Results from the CLEARANCE Study - Brian H. Eisner, Niramya Pathak, Ravindra Sabnis, Arvind Ganpule, Abhishek Singh, Abhijit Patil, Rohan Batra, Nishanth Gowda, Chaitya Shah, Glenn M. Preminger, Mahesh Desai, Roger L. Sur, 2026