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Totally tubeless percutaneous nephrolithotomy
S M K Aghamir1, S R Hosseini, S Gooran
1Department of Urology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Journal of Endourology
|December 16, 2004
Summary
Totally tubeless percutaneous nephrolithotomy (PCNL) eliminates the need for ureteral stents and nephrostomy tubes. This approach significantly reduces hospital stays, pain medication, and speeds recovery compared to traditional PCNL.
Area of Science:
- Urology
- Minimally Invasive Surgery
Background:
- Percutaneous nephrolithotomy (PCNL) traditionally involves ureteral stent and nephrostomy tube placement.
- The necessity of these indwelling devices following PCNL is often questioned.
Purpose of the Study:
- To evaluate the requirement for routine ureteral stent and nephrostomy tube placement after percutaneous nephrolithotomy (PCNL).
Main Methods:
- A comparative study of 43 patients undergoing totally tubeless PCNL versus 43 matched controls who had PCNL with stent and tube placement.
- Exclusion criteria for the tubeless group included multiple accesses, collecting system perforation, large residual stones, significant bleeding, ureteral obstruction, or renal anomalies.
Main Results:
- Totally tubeless PCNL procedures were completed without significant complications.
- Hospital stay averaged 1.6 days (vs. 5.2 days for controls, P < 0.001).
- Analgesia needs (9.8 mg vs. 28.4 mg morphine, P < 0.001) and return to normal activities (12.7 days vs. 24.6 days, P < 0.001) were significantly reduced.
Conclusions:
- Totally tubeless PCNL is a safe and effective alternative.
- This technique offers reduced hospitalization, decreased analgesia requirements, and faster patient recovery.