PERCUTANEOUS NEPHROLITHOTOMY (PCNL)
Clinical trials for PERCUTANEOUS NEPHROLITHOTOMY (PCNL) explained in plain language.
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Tiny aircraft scope takes on kidney stones
Symptom relief CompletedThis study tested a new, smaller surgical tool called the "Aircraft Nephroscope" for removing kidney stones. 216 adults with kidney stones had surgery with this scope. The main goal was to see how well it removed stones and if it was safe. Results focused on stone-free rates and …
Matched conditions: PERCUTANEOUS NEPHROLITHOTOMY (PCNL)
Phase: NA • Sponsor: The First Affiliated Hospital of Guangzhou Medical University • Aim: Symptom relief
Last updated May 13, 2026 16:02 UTC
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Kidney stone surgery: which access method works best?
Symptom relief CompletedThis study compared two techniques for creating a tunnel to the kidney during stone removal surgery: one-shot dilation and step-by-step dilation. Sixty adults with large kidney stones (over 2 cm) took part. The goal was to see which method is safer, faster, and leads to fewer com…
Matched conditions: PERCUTANEOUS NEPHROLITHOTOMY (PCNL)
Phase: NA • Sponsor: Ain Shams University • Aim: Symptom relief
Last updated May 05, 2026 11:54 UTC
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New nerve block slashes opioid need during kidney stone surgery
Symptom relief CompletedThis study tested a nerve block called anterior quadratus lumborum block in 54 adults having kidney stone surgery. The block significantly lowered pain scores and the amount of opioids needed during and after surgery. It is a safe way to improve pain control and reduce opioid-rel…
Matched conditions: PERCUTANEOUS NEPHROLITHOTOMY (PCNL)
Phase: NA • Sponsor: Zonguldak Bulent Ecevit University • Aim: Symptom relief
Last updated May 04, 2026 16:32 UTC