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NCT06947733: CVC
Analysis of the Effect of Pre-course Videos on Improving Clinical Skills in Emergency Ultrasound Training
NA trial testing pre-class videos in Medical Education in 72 participants. Enrolling by invitation.
31 May 2025
Quick facts
| Lead sponsor | Taipei Veterans General Hospital, Taiwan |
|---|---|
| Phase | NA |
| Status | ENROLLING BY INVITATION |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | health services research |
| Enrollment | 72 |
| Start date | 18 July 2024 |
| Primary completion | 31 May 2025 |
| Estimated completion | 1 July 2025 |
| Sites | 1 location across Taiwan |
Drugs / interventions tested
- pre-class videos
- no pre-class videos
Conditions studied
- Medical Education — all drugs for Medical Education →
Sponsor
Taipei Veterans General Hospital, Taiwan
Who can join
18 and older, any sex, with Medical Education. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Project Background Point-of-Care Ultrasound (POCUS) has become an important part of medical education in recent years. However, due to limited resources of ultrasound machines and clinical instructors, hands-on practice opportunities are limited, affecting the quality of teaching. Effectively imparting ultrasound operation skills has become a major challenge in improving training quality. This project aims to evaluate the impact of pre-class videos on enhancing ultrasound teaching effectiveness, particularly comparing videos shot with a first-person perspective (POV) to those shot with a face-to-face perspective. Project Objectives Primary Objective: To evaluate the impact of learning from pre-class videos on enhancing the effectiveness of ultrasound teaching. Secondary Objective: To investigate the effect of different filming techniques (POV versus face-to-face) on learning outcomes. Research Design The study will adopt a parallel research design, with subjects randomly assigned to one of three groups: the first-person perspective video group, the face-to-face perspective video group, and the control group (who will not watch any videos). Procedure on the Day of Instruction Complete a basic information and learning experience questionnaire. Conduct a pre-test practical, recording the operation of the ultrasound. Provide one-on-one instruction, offering detailed operational guidance. Conduct a post-test practical, allowing students to independently perform ultrasound-guided central venous catheter insertion. Complete a post-test questionnaire. Expected Outcomes This study anticipates that learning through pre-class videos will effectively enhance students' ultrasound operation skills and improve teaching quality. Teaching videos shot with a POV may provide a more realistic learning experience, thereby enhancing students' learning outcomes. By comparing different filming techniques, this project will provide empirical data that can inform future ultrasound teaching methods, ultimately improving the overall effectiveness of medical education.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Educational benefits of pre-class videos and viewing perspectives on ultrasound-guided central venous catheterization training: a prospective randomized controlled trial.
Liao PH, Chen CT, Lee YT, Lee CH, et al · · 2026 · PMID 41749190 · DOI 10.1186/s12909-026-08870-z
Verify or expand the search:
- PubMed search for NCT06947733
- 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 NCT06947733 (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 Taipei Veterans General Hospital, Taiwan
- Last refreshed: 27 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/NCT06947733.
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