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Intra-ureteric Aminophylline Instillation on Flexible Ureteroscopy Procedure
Sponsor: Ain Shams University
Summary
in this study we are going to evaluate the efficacy of intra-ureteric aminophylline instillation in facilitating ureteric access sheath placement prior to flexible ureteroscopy in reducing ureteric injury rates.
Official title: Efficacy of Intra-ureteric Aminophylline Instillation on Flexible Ureteroscopy Procedure: A Randomized Controlled Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
129
Start Date
2025-03-01
Completion Date
2026-02-01
Last Updated
2025-06-12
Healthy Volunteers
Yes
Conditions
Interventions
Usage of Aminophylline prior to ureteric dilatation in Flexible uretroscopy
Intraureteric aminophylline installation prior to ureteric dilatation
Sequential teflon dilator usage prior to ureteric access sheath placement in flexible uretroscopy
traditional ureteral dilators will be used. We will start by ureteral dilator 6 fr and gradually increase the size up to 12 Fr
Aminophylline instillation and Ureteral dilators together
Aminophylline will be instilled as in group (A) then followed by traditional ureteral dilatation as in group (B) prior to placing the ureteric access sheath
Locations (1)
Ain Shams University Hospitals
Cairo, Abassia, Egypt