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NCT04759417
Comparison of CHOKAI vs STONE Score to Predict the Presence of Ureteric Stones in Patients With Renal Colic: A Multi-center Prospective Observational Study
trial in Ureteric Stone in 92 participants. Completed in 25 July 2024.
31 March 2022
Quick facts
| Lead sponsor | Zayed Military Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 92 |
| Start date | 1 February 2021 |
| Primary completion | 31 March 2022 |
| Estimated completion | 25 July 2024 |
| Sites | 3 locations across United Arab Emirates |
Conditions studied
- Ureteric Stone — all drugs for Ureteric Stone →
Sponsor
Zayed Military Hospital
Who can join
18 and older, any sex, with Ureteric Stone. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Background: The STONE score has traditionally been used as a clinical prediction tool to predict the presence of ureteric stones in patients presenting with renal colic. More recently, the CHOKAI score was introduced and found to have superior diagnostic accuracy on both internal and external validation. Objective: Our study aims to externally validate and compare the use of both the CHOKAI and STONE score in a population of UAE patients presenting to the Emergency Department for renal colic. Methods: Over a period of approximately 6 months, the study will follow Emergency Department Physicians at each institution and retrieve data from their encounters with patients presenting with renal colic. Parameters for both CHOKAI and STONE scores will be logged, extracted and matched against a reference standard of CT scan to compare diagnostic accuracy of both scores to predict the presence of ureteric stones in this population. Goals: Evaluation of the findings will discern applicability of scores to the UAE population and contribute to reducing unnecessary radiation exposure. To our knowledge, no studies have compared the use of these scores to diagnose urolithiasis in the United Arab Emirates. Furthermore, this will be the first study to externally validate the CHOKAI score outside of Japan using a controlled, prospective design.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04759417
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Related trials
Other recruiting trials for Ureteric Stone
Currently open trials in the same condition.
- NCT07247617 — Flexible vs Semi-rigid URS · NA · recruiting
- NCT06728943 — Efficacy of Intra-Ureteric Aminophylline Installation After Failed Stone Accessibility by Semi-rigid Ureteroscopy. Prosp · NA · recruiting
Other Zayed Military Hospital trials
Trials by the same sponsor.
- NCT05532787 — Comparison of Accelerated Diagnostic Pathways for Acute Chest Pain in Emergency Departments in the United Arab Emirates · unknown
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 NCT04759417 (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 Zayed Military Hospital
- Last refreshed: 29 July 2024
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/NCT04759417.
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