Introducing in clinical practice a new laser suction handpiece for percutaneous nephrolithotomy

Objective: To assess a novel combined laser suction handpiece (LSH) for performing PCNL in a clinical setting. Methods: The study comprised 40 consecutive PCNLs performed between May 2019 and February 2020. The first 20 procedures (Group A) were performed with conventional ultrasonic or pneumatic devices and the other 20 (Group B) were performed with the use of the new LSH. All patients were treated by tubeless supine PCNL. The groups were compared for demographics, clinical data, operative time, lithotrite effectiveness, stone clearance rate (SCR), and outcome. Results: Groups A and B were similar in age, and in stone size, complexity, and density (Hounsfield units) (p 0.05). Conclusions: The LSH is as effective and safe as the traditional lithotrites for performing PCNLs. This new tool completes the capabilities of the holmium laser high-power machines, enabling them to serve as the sole platform for all endourological treatments.