Which scope is better for upper ureter stones? new trial aims to find out.
NCT ID NCT07247617
First seen Dec 05, 2025 · Last updated May 14, 2026 · Updated 22 times
Summary
This study compares two common procedures—semi-rigid and flexible ureteroscopy—for removing upper ureter stones smaller than 2 cm. Researchers will measure how well each method clears stones, how long the surgery takes, and the costs involved. 100 adults with upper ureter stones will take part to help doctors choose the best approach for each patient.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Assiut Hospital
RECRUITINGAsyut, Asyut Governorate, Egypt
Conditions
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