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NCT06914986
A Prospective Multicenter Randomized Controlled Trial of Flexible And Navigable Suction Ureteral Access Sheath Combined With Needle Perc for the Treatment of Partial Staghorn Renal Calculi
NA trial testing Performed flexible and navigable suction ureteral access sheath combined with needle perc in Urinary Calculi in 344 participants. Not yet recruiting.
1 December 2027
Quick facts
| Lead sponsor | Beijing Tsinghua Chang Gung Hospital |
|---|---|
| Phase | NA |
| Status | Not yet recruiting |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 344 |
| Start date | 1 April 2025 |
| Primary completion | 1 December 2027 |
| Estimated completion | 1 March 2028 |
Drugs / interventions tested
- Performed flexible and navigable suction ureteral access sheath combined with needle perc
- PCNL
Conditions studied
- Urinary Calculi — all drugs for Urinary Calculi →
Sponsor
Beijing Tsinghua Chang Gung Hospital
Who can join
Adults 18 to 80, any sex, with Urinary Calculi. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal of this clinical trial is to learn if flexible and navigable suction ureteral access sheath combined with needle perc works to treat partial staghorn renal calculi. It will also learn about the safety of drug ABC. The main questions it aims to answer are: * Does flexible and navigable suction ureteral access sheath combined with needle perc result in similar stone free rate compared with PCNL * Does flexible and navigable suction ureteral access sheath combined with needle perc result in more complications compared with PCNL Researchers will compare flexible and navigable suction ureteral access sheath combined with needle perc result in similar stone free rate compared with PCNL to see if flexible and navigable suction ureteral access sheath combined with needle perc works to treat partial staghorn renal calculi. Participants will: * Performed flexible and navigable suction ureteral access sheath combined with needle perc or PCNL * Visit the clinic after surgery 1 month and 3 month for checkups and tests
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06914986
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Urinary Calculi
Currently open trials in the same condition.
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- NCT04796792 — Ultrasound to Facilitate Stone Passage · NA · recruiting
- NCT05574517 — Tubeless Percutaneous Nephrolithotomy Without Reverse Insertion of a Ureteral Catheter · NA · recruiting
- NCT05712785 — Shuotongo Ureteroscopy for Upper Urinary Tract Stones · NA · recruiting
- NCT03811171 — Break Wave(TM) Extracorporeal Lithotripter First-in-Human Study · NA · recruiting
Other Beijing Tsinghua Chang Gung Hospital trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06914986 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Beijing Tsinghua Chang Gung Hospital
- Last refreshed: 7 April 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06914986.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing