Prediction of Systemic Thromboembolism and Bleeding in Atrial Fibrillation Patients With Factor Xa Inhibitor (Apixaban, Rivaroxaban) by Echocardiographic Parameters: Prospective Observational Study (AF-ECHO Study)

NCT ID: NCT06779695

Last Updated: 2025-01-16

Study Results

Results pending

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.

Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

2000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-21

Study Completion Date

2031-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Patients taking Factor Xa inhibitors (Apixaban, Rivaroxaban) in atrial fibrillation will be conducted a follow-up investigation on systemic embolism and bleeding events.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This study aims to evaluate 1) the efficacy and safety of Factor Xa inhibitors (Apixaban, Rivaroxaban) in atrial fibrillation patients who meet the inclusion criteria, and 2) the relationship between systemic embolism and bleeding by tracking and analyzing echocardiographic data, with the goal of developing an AF-ECHO NOAC Score to predict these events. Additionally, we aim to create a predictive model for thromboembolic and bleeding events by observing the occurrence and progression of mitral and tricuspid regurgitation due to atrial remodeling and annular dilation in atrial fibrillation.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Atrial Fibrillation (AF)

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Patients with chronic AF who have started taking Factor Xa inhibitors.

Patients aged 19 and over with chronic atrial fibrillation who have started taking Factor Xa inhibitors (Apixaban, Rivaroxaban), within the last 12 months and have obtained an echocardiography image that can be analyzed within 3 months.

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Male and female patients aged 19 years or older with chronic atrial fibrillation, accompanied by at least one of the following conditions:

① Heart failure

② 2. Myocardial infarction (more than 3 months post-event)

③ 3. Angina (if PCI was performed, more than 3 months post-procedure)

④ 4. Hypertension

⑤ 5. Diabetes mellitus
2. Patients who started taking Factor Xa inhibitors (Apixaban, Rivaroxaban) within the last 12 months and have echocardiographic images taken within 3 months of that time, which are available for analysis.
3. Patients who are starting treatment with Factor Xa inhibitors. (Apixaban, Rivaroxaban)
4. Individuals who have voluntarily provided written consent to participate in this clinical trial.

Exclusion Criteria

1. Patients with creatinine clearance (CCr) less than 15 ml/min.
2. Patients with moderate to severe mitral stenosis.
3. Patients who have undergone mechanical valve replacement
4. Patients with a history of clinically significant alcohol or drug abuse.
5. Patients whom the investigator deems legally or mentally unsuitable for participation in the clinical trial, or those who do not consent to participate in the study.
Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Korea University Ansan Hospital

OTHER

Sponsor Role collaborator

Mediplex Sejong Hospital

UNKNOWN

Sponsor Role collaborator

Chungnam National University Hospital

OTHER

Sponsor Role collaborator

Chonnam National University Hospital

OTHER

Sponsor Role collaborator

Kyung Hee University Hospital at Gangdong

OTHER

Sponsor Role collaborator

Kyungpook National University Hospital

OTHER

Sponsor Role collaborator

Korea University Guro Hospital

OTHER

Sponsor Role collaborator

InjeUniversityIlsanPaikHospital

UNKNOWN

Sponsor Role collaborator

Wonkwang University Hospital

OTHER

Sponsor Role collaborator

Keimyung University Dongsan Medical Center

OTHER

Sponsor Role collaborator

Korea University Anam Hospital

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Seong-Mi Park, M.D. Ph.D.

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Mi-Na Kim, M.D., Ph.D.

Role: STUDY_CHAIR

Korea University Anam Hospital

Dong-Hyuk Cho, PhD

Role: STUDY_CHAIR

Korea University Anam Hospital

So Ree Kim, PhD

Role: STUDY_CHAIR

Korea University Anam Hospital

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Korea University Anam Hospital

Seoul, , South Korea

Site Status

Countries

Review the countries where the study has at least one active or historical site.

South Korea

References

Explore related publications, articles, or registry entries linked to this study.

Yao Y, Zhang Z, Xue J, Chen Z, Zhou Y, Luo W, Ye F, Wang J, Long D. Echocardiographic Mitral Annular Calcification is Associated With Atrial Fibrillation Recurrence After Catheter Ablation. Am J Cardiol. 2023 Apr 15;193:55-60. doi: 10.1016/j.amjcard.2023.01.054. Epub 2023 Mar 3.

Reference Type RESULT
PMID: 36871530 (View on PubMed)

Lu ML, Gupta S, Romero-Corral A, Matejkova M, De Venecia T, Obasare E, Bhalla V, Pressman GS. Cardiac Calcifications on Echocardiography Are Associated with Mortality and Stroke. J Am Soc Echocardiogr. 2016 Dec;29(12):1171-1178. doi: 10.1016/j.echo.2016.08.020. Epub 2016 Oct 11.

Reference Type RESULT
PMID: 27742243 (View on PubMed)

Liao JN, Chao TF, Kuo JY, Sung KT, Tsai JP, Lo CI, Lai YH, Su CH, Hung CL, Yeh HI. Global Left Atrial Longitudinal Strain Using 3-Beat Method Improves Risk Prediction of Stroke Over Conventional Echocardiography in Atrial Fibrillation. Circ Cardiovasc Imaging. 2020 Aug;13(8):e010287. doi: 10.1161/CIRCIMAGING.119.010287. Epub 2020 Aug 13.

Reference Type RESULT
PMID: 32787500 (View on PubMed)

Thomas KL, Jackson LR 2nd, Shrader P, Ansell J, Fonarow GC, Gersh B, Kowey PR, Mahaffey KW, Singer DE, Thomas L, Piccini JP, Peterson ED. Prevalence, Characteristics, and Outcomes of Valvular Heart Disease in Patients With Atrial Fibrillation: Insights From the ORBIT-AF (Outcomes Registry for Better Informed Treatment for Atrial Fibrillation). J Am Heart Assoc. 2017 Dec 22;6(12):e006475. doi: 10.1161/JAHA.117.006475.

Reference Type RESULT
PMID: 29273635 (View on PubMed)

Qamar A, Vaduganathan M, Greenberger NJ, Giugliano RP. Oral Anticoagulation in Patients With Liver Disease. J Am Coll Cardiol. 2018 May 15;71(19):2162-2175. doi: 10.1016/j.jacc.2018.03.023.

Reference Type RESULT
PMID: 29747837 (View on PubMed)

Lee HF, Chan YH, Chang SH, Tu HT, Chen SW, Yeh YH, Wu LS, Kuo CF, Kuo CT, See LC. Effectiveness and Safety of Non-Vitamin K Antagonist Oral Anticoagulant and Warfarin in Cirrhotic Patients With Nonvalvular Atrial Fibrillation. J Am Heart Assoc. 2019 Mar 5;8(5):e011112. doi: 10.1161/JAHA.118.011112.

Reference Type RESULT
PMID: 30834802 (View on PubMed)

Chatterjee NA, Shah RV, Murthy VL, Praestgaard A, Shah SJ, Ventetuolo CE, Barr RG, Kronmal R, Lima JA, Bluemke DA, Jerosch-Herold M, Alonso A, Kawut SM. Right Ventricular Structure and Function Are Associated With Incident Atrial Fibrillation: MESA-RV Study (Multi-Ethnic Study of Atherosclerosis-Right Ventricle). Circ Arrhythm Electrophysiol. 2017 Jan;10(1):e004738. doi: 10.1161/CIRCEP.116.004738.

Reference Type RESULT
PMID: 28082528 (View on PubMed)

Rutherford OW, Jonasson C, Ghanima W, Holst R, Halvorsen S. New score for assessing bleeding risk in patients with atrial fibrillation treated with NOACs. Open Heart. 2018 Dec 9;5(2):e000931. doi: 10.1136/openhrt-2018-000931. eCollection 2018.

Reference Type RESULT
PMID: 30613418 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2024AN0119

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.