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NCT04293757
Rotational Angiography in Cryoballoon Ablation
NA trial testing Rotational angiography in Atrial Fibrillation in 128 participants. Completed in 1 October 2023.
1 October 2023
Quick facts
| Lead sponsor | University of Zagreb |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 128 |
| Start date | 1 September 2019 |
| Primary completion | 1 October 2023 |
| Estimated completion | 1 October 2023 |
| Sites | 1 location across Croatia |
Drugs / interventions tested
- Rotational angiography
Conditions studied
- Atrial Fibrillation — all drugs for Atrial Fibrillation →
Sponsor
University of Zagreb
Who can join
Adults 18 to 75, any sex, with Atrial Fibrillation. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
There is still unresolved question weather preprocedural imaging of left atrium and pulmonary veins is needed before the pulmonary vein isolation procedure for the treatment of atrial fibrillation. The investigators are conducting a randomized study to determine if 3D rotational angiography (as a mode of preprocedural imaging) performed before the cryoballoon ablation, facilitates the procedure and has positive impact on procedure characteristics and outcomes.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Intra-Procedural Three-Dimensional Rotational Angiography in Cryoballoon Ablation of Atrial Fibrillation: An RCT.
Prepolec I, Pašara V, Nekić A, Katić Z, et al · · 2026 · PMID 41834700 · DOI 10.1111/pace.70211
Verify or expand the search:
- PubMed search for NCT04293757
- 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 NCT04293757 (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 University of Zagreb
- Last refreshed: 21 November 2023
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/NCT04293757.
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