Intensive Rhythm Monitoring to Decrease Ischemic Stroke and Systemic Embolism - the Find-AF 2 Study
-
- STATUS
- Recruiting
-
- End date
- Dec 31, 2025
-
- participants needed
- 5200
-
- sponsor
- University of Leipzig
Summary
Patients who have suffered a stroke are having an increased risk of having recurrent stroke in the future. This risk of stroke is increased by atrial fibrillation, which often "comes and goes" (called paroxysmal) and hence escapes routine diagnostics. The hypothesis of Find-AF 2 is that enhanced (evaluation in a ECG core lab), prolonged (at least 7 days of rhythm monitoring annually) and intensified (continuous rhythm monitoring in high risk patients) not only finds atrial fibrillation more often, but that changes in therapeutic management (e. g. start of anticoagulation after detection of atrial fibrillation) results in a decrease of cardioembolism (which can be either recurrent stroke or systemic embolism).
To prove this hypothesis, patients will be randomised into two groups: the first group will receive the currently available standard care for patients with stroke. In the second group, cardiac rhythm monitoring adapted to the risk of the occurrence of atrial fibrillation is performed - either with a 7-day long-term ECG (at baseline, after 3 and 12 months and every 12 months thereafter) or with continuous monitoring using an implantable cardiac monitor. If atrial fibrillation is detected, this information will be given to the treating study physician. Any therapeutic decision is at the discretion of the treating physician, but should follow current guidelines.
Description
The Find AF 2 study will investigate whether intensified rhythm monitoring in patients with recent ischemic stroke leads to a decrease in recurrent thromboembolism (defined as recurrent ischemic stroke or systemic embolism). This will be achieved by identifying patients with paroxysmal atrial fibrillation and subsequently switching secondary prevention therapy from antiplatelet therapy to oral anticoagulation. The intensity of heart rhythm monitoring will be risk-adjusted: Patients with an estimated low risk of atrial fibrillation receive a 7-day Holter ECG, which is repeated after 3 and 12 months and annually thereafter. Patients with a high risk of atrial fibrillation (defined by increased supraventricular ectopic activity) receive continuous ECG monitoring using an implanted loop recorder. The control arm is treated according to local standards, which includes cardiac rhythm monitoring for at least 24 hours according to current guidelines. Prior to randomization, a 24-hour Holter ECG is performed in both study arms, ensuring minimal ECG monitoring for patients in the control arm and allowing risk stratification in the intervention arm. Additional ECG monitoring using stroke telemetry and/or additional Holter ECGs is possible according to local standards, provided it does not exceed 7 days. Patients in both study arms will be followed up for at least 24 months.
It should be noted that this study only provides diagnostic information, the therapeutic decision is left to the treating physician.
Details
| Condition | Arrhythmia, Arrhythmia, Atrial Fibrillation, Atrial Fibrillation, atrial fibrillation (pediatric), Ischemic Stroke, atrial fibrillation (pediatric) |
|---|---|
| Age | 60years - 100years |
| Treatment | Standard of Care, 7-day Holter ECG, Implantable cardiac monitor |
| Clinical Study Identifier | NCT04371055 |
| Sponsor | University of Leipzig |
| Last Modified on | 19 February 2024 |
How to participate?
,
You have contacted , on
Your message has been sent to the study team at ,
What happens next?
- You can expect the study team to contact you via email or phone in the next few days.
- Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.
You are contacting
Primary Contact
Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.
Learn moreIf you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.
Learn moreComplete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.
Learn moreSimilar trials to consider
Browse trials for
Not finding what you're looking for?
Sign up as a volunteer to stay informed
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteerStudy AnnotationsStudy Notes
Notes added here are public and can be viewed by anyone. Notes added here are only available to you and those who you share with.
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!
No annotations made yet
Add a private note
- Select a piece of text from the left.
- Add notes visible only to you.
- Send it to people through a passcode protected link.
Study Definition
WikipediaAdd a private note
- Select a piece of text.
- Add notes visible only to you.
- Send it to people through a passcode protected link.