Atrial Fibrillation Patients Treated With Catheter Ablation
NCT ID: NCT05266144
Last Updated: 2025-06-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
300 participants
OBSERVATIONAL
2020-09-04
2025-12-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Prospective Cohort Study of the Risk of Recurrent Atrial Fibrillation After Radiofrequency Ablation
NCT05638841
A New Approach for Catheter Ablation of Atrial Fibrillation
NCT05989321
Efficacy and Safety Study of Catheter Ablation for Atrial Fibrillation
NCT01113294
Catheter Ablation and Surgical Ablation of Persistent Atrial Fibrillation With Severe Atrial Fibrosis
NCT05153486
Complex Arrhythmia Registry
NCT07024927
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
atrial fibrillation
Atrial fibrillation patients who underwent radiofrequency ablation in Peking Union Medical College Hospital.
radiofrequency ablation
Bilateral pulmonary vein isolation, a kind of radiofrequency ablation, is performed in atrial fibrillation patients for atrial arrhythmia therapy.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
radiofrequency ablation
Bilateral pulmonary vein isolation, a kind of radiofrequency ablation, is performed in atrial fibrillation patients for atrial arrhythmia therapy.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* 18-80 years old
* The anteroposterior diameter of the left atrium is less than 50mm via TTE
* Patient meets the intervention criteria for bilateral pulmonary vein isolation after evaluation by electrophysiological specialists
* Patient consents to ablation treatment
Exclusion Criteria
* Hyperthyroidism
* Previous radiofrequency ablation for atrial fibrillation
18 Years
80 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Peking Union Medical College Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Quan Fang, M.D.
Role: STUDY_CHAIR
Peking Union Medical College Hospital
Yongtai Liu, M.D.
Role: PRINCIPAL_INVESTIGATOR
Peking Union Medical College Hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
References
Explore related publications, articles, or registry entries linked to this study.
Sun K, Qin X, Zhang D, Fang F, Wan R, Wang J, Yu J, Lai J, Yang D, Fan J, Cheng Z, Cheng K, Gao P, Zhang L, Deng H, Fang Q, Chen T, Liu Y. HFpEF correlated with better improvement of left atrial function in post-ablation patients with paroxysmal atrial fibrillation. Int J Cardiovasc Imaging. 2025 Apr;41(4):721-732. doi: 10.1007/s10554-025-03359-0. Epub 2025 Mar 1.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
PUMCH-AF
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.