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NCT03740620
The Effect of Bevel Direction on the Pathway of the Nasotracheal Tube
NA trial testing Bevel facing the cephalad direction of the patient in Epistaxis in 68 participants. Completed in 31 March 2020.
31 March 2020
Quick facts
| Lead sponsor | Seoul National University Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | triple |
| Primary purpose | prevention |
| Enrollment | 68 |
| Start date | 14 January 2019 |
| Primary completion | 31 March 2020 |
| Estimated completion | 31 March 2020 |
| Sites | 1 location across South Korea |
Drugs / interventions tested
- Bevel facing the cephalad direction of the patient
- Bevel facing leftward of the patient
Conditions studied
- Epistaxis — all drugs for Epistaxis →
- Intubation Complication — all drugs for Intubation Complication →
Sponsor
Seoul National University Hospital
Who can join
18 and older, any sex, with Epistaxis or Intubation Complication. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
In this study, the subjects are divided into two groups (group I: intervention group = the nasotracheal tube inserted with the bevel of the nasal tube facing the direction of the patient's head, and Group II: conventional group = the bevel of the tube toward the left side of the subject). After the endotracheal tube is introduced, a flexible endoscope is used to evaluate whether the tube is located below the inferior turbinate, i.e. in the lower pathway.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Effect of bevel direction on the tracheal tube pathway during nasotracheal intubation: A randomised trial.
Won D, Kim H, Chang JE, Lee JM, et al · · 2021 · cited 8× · PMID 33009189 · DOI 10.1097/eja.0000000000001347
Verify or expand the search:
- PubMed search for NCT03740620
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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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 NCT03740620 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- 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: 4 October 2021
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/NCT03740620.
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