NCT07076589 A Comparative Study Between the Usage of Flexible and Navigable Suction Ureteral Access Sheath Versus Traditional Access Sheath in Retrograde Intrarenal Surgeries
| NCT ID | NCT07076589 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Yosseif elhousseiny ammar ahmed |
| Condition | Stones, Kidney |
| Study Type | INTERVENTIONAL |
| Enrollment | 80 participants |
| Start Date | 2025-06-01 |
| Primary Completion | 2026-03-01 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 80 participants in total. It began in 2025-06-01 with a primary completion date of 2026-03-01.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
A comparative study between the Usage of Flexible and Navigable Suction Ureteral Access Sheath (FANS) versus Traditional Access sheath in RIRS : Randomized controlled trial .
Eligibility Criteria
Inclusion Criteria: * Age ≥14 years old in patients not known to have stone forming medical conditions. * Renal stones diameter of ≤2 cm confirmed by CT with all types of configurations (branching \& non-branching). * Non - recurrent cases with no history of previous open renal surgeries or PCNL with normal renal anatomy. * Patients with non - infected urine analysis. Exclusion Criteria: * Patients with abnormal urinary tract anatomy (such as horseshoe kidney or ileal conduit). * Patients with medical conditions promoting stone formation (hyperparathyroidism - gout). * Patients with history of stones on the same side with previous open surgical intervention or PCNL . * Patients with e-GFR \< 60 ml / min. * Patients with uncontrolled urinary tract infection. * Patients with health or other factors that are absolute contraindications to RIRS. * Patients who are unable to understand or complete trial documentation.
Contact & Investigator
Ahmed Yehia Abdelaziz Mohammed, Professor of urology
PRINCIPAL INVESTIGATOR
Cairo University
Frequently Asked Questions
Who can join the NCT07076589 clinical trial?
This trial is open to participants of all sexes, aged 14 Years or older, studying Stones, Kidney. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07076589 currently recruiting?
Yes, NCT07076589 is actively recruiting participants. Contact the research team at yosefelhousseiny@gmail.com for enrollment information.
Where is the NCT07076589 trial being conducted?
This trial is being conducted at Cairo, Egypt.
Who is sponsoring the NCT07076589 clinical trial?
NCT07076589 is sponsored by Yosseif elhousseiny ammar ahmed. The principal investigator is Ahmed Yehia Abdelaziz Mohammed, Professor of urology at Cairo University. The trial plans to enroll 80 participants.
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