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NCT03841968
Dynamic SAX vs Conventional LAX in Internal Jugular Vein Catheterization
NA trial testing Dynamic needle tip positioning under ultrasound-guidance in Cardiac Surgical Procedures in 146 participants. Completed in 9 December 2019.
9 December 2019
Quick facts
| Lead sponsor | Seoul National University Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | other |
| Enrollment | 146 |
| Start date | 11 March 2019 |
| Primary completion | 9 December 2019 |
| Estimated completion | 9 December 2019 |
| Sites | 1 location across South Korea |
Drugs / interventions tested
- Dynamic needle tip positioning under ultrasound-guidance
- Conventional long-axis view
Conditions studied
- Cardiac Surgical Procedures — all drugs for Cardiac Surgical Procedures →
- Central Venous Catheterization — all drugs for Central Venous Catheterization →
- Ultrasonography — all drugs for Ultrasonography →
Sponsor
Seoul National University Hospital
Who can join
18 and older, any sex, with Cardiac Surgical Procedures or Central Venous Catheterization. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Conventionally, short-axis out-of-plane (SAX) or long-axis in-plane (LAX) ultrasound views are commonly used to guide internal jugular vein catheterization. SAX dynamic needle tip positioning (SAX-DNTP) is a novel ultrasound imaging technique that enables continuous visualization of the needle tip during ultrasound-guided cannulation; When the needle tip is imaged as a hyperechoic dot, the ultrasound probe is moved a few millimeters, and then the needle is advanced until the needle tip reappears in the vessel lumen. The process is repeated until the needle is advanced more than 1 cm into the lumen. The catheter is then introduced into the vessel. The aim of this study was to compare the first pass success rate of internal jugular vein catheterization between SAX-DNTP and the conventional LAX technique.
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 NCT03841968
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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Other Seoul National University Hospital trials
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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 NCT03841968 (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 Seoul National University Hospital
- Last refreshed: 28 February 2020
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/NCT03841968.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing