U.S., March 14 -- ClinicalTrials.gov registry received information related to the study (NCT07471711) titled 'A Multifunctional Miniature Nephroscope for Percutaneous Nephrolithotomy' on March 10.
Brief Summary: The goal of this clinical trial is to introduce a novel multifunctional miniature endoscopic system, namely "Aircraft Nephroscope", for percutaneous nephrolithotomy (PCNL) to treat the patients with urolithiasis. The main questions it aims to answer are:
1. Is the "Aircraft Nephroscope" a safe and efficient instrument for PCNL?
2. What types of nephrocope the "Aircraft Nephroscope" is and what function does it have? Researchers will observe the surgical outcome through the stone-free rate and compliction rates.
Participants will...