| Study Name, Sponsor & Status |
Key Inclusion and Exclusion Criteria |
Principal Investigator (PI) |
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NCT03499236: RELIEVE HF
Study Sponsor: V-Wave Ltd.
Study Status: Closing
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RELIEVE-HF TRIAL: Reducing Lung CongestIon Symptoms In Advanced Heart Failure
The objective of the RELIEVE-HF study is to provide reasonable assurance of safety and effectiveness of the V-Wave Interatrial Shunt System by improving meaningful clinical outcomes in patients with New York Heart Association (NYHA) functional Class II, Class III, or ambulatory Class IV heart failure (HF), irrespective of left ventricular ejection fraction, who at baseline are treated with guideline-directed drug and device therapies.
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Stanislav Weiner, MD
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NCT05855135: Integra-D
Study Sponsor: Impulse Dynamics
Study Status: Enrolling
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Assessment of the Safety and Efficacy of a Combined Cardiac Contractility Modulation and Implantable Cardioverter Defibrillator Device for Subjects with Heart Failure and Reduced Ejection Fraction
The goal of this clinical trial is to demonstrate that the OPTIMIZER® Integra CCM-D System (the "CCM-D System") can safely and effective convert induced ventricular fibrillation (VF) and spontaneous ventricular tachycardia and/or ventricular fibrillation (VT/VF) episodes in subjects with Stage C or D heart failure who remain symptomatic despite being on guideline-directed medical therapy (GDMT), are not indicated for cardiac resynchronization therapy (CRT), and have heart failure with reduced left ventricular ejection fraction (LVEF ≤40%).
Eligible subjects will be implanted with the CCM-D System. A subset of subjects will be induced into ventricular fibrillation "on the table" in the implant procedure room. During the follow-up period, inappropriate shock rate and device-related complications will be evaluated. The follow-up period is expected to last at least two years.
Key Inclusion Criteria
- Patient meets the Stage C or D criteria of the Universal Definition of Heart Failure
- Patient has HFrEF (LVEF ≤40%)
- Patient is on GDMT for heart failure
- Patient has a Class I or Class II indication for an ICD
- Patient has a reasonable expectation of meaningful survival of > 1 year
Key Exclusion Criteria
- Patients should not have severe AI or AS, and should not have MS; additionally, patients undergoing DE testing should not have severe MR
- Patients who have undergone mitral valve repair or clip within 90 days prior to study consent
- Cardiac surgery within 90 days or a PCI procedure within 30 days prior to study consent
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Stanislav Weiner, MD
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CARVTOP-ICD
Study Sponsor: Patient Centered Outcomes Research Institute (PCORI)
Study Status: Enrolling
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Comparative Effectiveness of Carvedilol versus Metoprolol Succinate in Heart Failure Patients with an Implantable Cardioverter Defibrillator (CARVTOP-ICD)
Key Inclusion Criteria
- Age ≥18 years (no upper limit)
- ICD implanted for primary prevention for HFrEF (either ICM or NICM) with remote monitoring capability
- Current treatment with metoprolol succinate and willing to switch to carvedilol
- LVEF <50% during the past 12 months prior to consent
Key Exclusion Criteria
- Unwilling or unable to follow the protocol
- Treatment with any other beta-blocker (βB) than metoprolol succinate or no βB treatment
- Known prior intolerance or contraindication to carvedilol
- Systolic blood pressure <100 mmHg
- Enrollment in another clinical trial
- Inability or unwillingness to consent
|
Joshua Rutland, MD |
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NCT06118281: ARTEMIS
Study Sponsor: Novo Nordisk A/S
Study Status: Enrolling
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ARTEMIS - Effects of Ziltivekimab Versus Placebo on Cardiovascular Outcomes in Patients With Acute Myocardial Infarction
The research study is being done to see if ziltivekimab can be used to treat people who were admitted to hospital because of a heart attack. Ziltivekimab might reduce development of heart disease, thereby preventing new heart attacks or strokes. Participants will either get ziltivekimab (active medicine) or placebo (a dummy medicine which has no effect on the body). Which treatment participants get is decided by chance. The chance of getting ziltivekimab or placebo is the same. The participant will need to inject the study medicine into a flat skin surface in their stomach, thigh, or upper arm once every month. Ziltivekimab is not yet approved in any country or region in the world. It is a new medicine that doctors cannot prescribe. The study will last for about 2 years.
Key Inclusion Criteria
- Age ≥18 years
- • Hospitalization for acute myocardial infarction with evidence of type 1 myocardial infarction (MI) by invasive angiography performed at site with percutaneous coronary intervention (PCI) capabilities. OR
- Non-ST-segment myocardial infarction with all the following: a) Relevant onset of symptoms suggestive of cardiac ischemia within 24 hours before hospitalization, at the investigator's discretion. b) Rise and/or fall in cardiac troponin I or T with at least one value above the 99th percentile upper reference limit.
- Possibility for both randomization and administration of the loading dose of study intervention as early as possible after invasive procedure, and latest within 36 hours of hospitalization (time 0) for STEMI, and latest within 72 hours of hospitalization (time 0) for NSTEMI.
Key Exclusion Criteria
- Use of fibrinolytic therapy for treatment of the current AMI.
- Chronic heart failure classified as being in New York Heart Association (NYHA) Class IV.
- Ongoing haemodynamic instability defined as any of the following: a) Killip Class III or IV. b) Sustained and/or symptomatic hypotension (systolic blood pressure less than 90 millimeters of mercury (mmHg)).
- Severe kidney impairment defined as any of the following: a) eGFR less than 15 mililitre per minute per 1.73 m^2. b) Chronic haemodialysis or peritoneal dialysis.
- Known alanine aminotransferase (ALT) greater than 8 x upper limit of normal (reference range) (ULN).
|
Hector Ceccoli, MD |
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NCT03970343: OPTIMIZER PAS
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A Prospective, Multi-center, Non-randomized, Single Arm Open Label Study of 620 Subjects Receiving the OPTIMIZER Smart with CCM Therapy As Standard of Care
The OPTIMIZER Smart Post-Approval Study is a prospective, multi-center, non-randomized, single arm open label study of 620 subjects receiving an OPTIMIZER implant as standard of care. Patients to be included will have NYHA functional class III symptoms and a left ventricular ejection fraction of 25-45%
Key Inclusion Criteria
- Male or non-pregnant female, aged 18 or older
- Left ventricular ejection fraction of 25-45% (inclusive, per site assessment)
- NYHA Class III heart failure symptoms
- Stated willingness to comply with all study procedures and availability for the duration of the study
- Patient has been treated with guideline-directed medical therapy
Key Exclusion Criteria
- Primary heart failure due to uncorrected mitral valve disease, or mitral valve repair or clip within 90 days of implant
- IV inotropes, hemofiltration, or any form of positive inotropic support within 30 days prior to implant
- Myocardial infarction within 90 days prior to implant
- Undergone a CABG procedure within 90 days or a PTCA procedure within 30 days of implant
- Prior heart transplant or ventricular assist device
|
Stanislav Weiner, MD
|
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NCT01524276: Medtronic PSR
Study Sponsor: Medtronic
Study Status: Enrolling
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Medtronic Product Surveillance Registry
The purpose of the Registry is to provide continuing evaluation and periodic reporting of safety and effectiveness of Medtronic market-released products. The Registry data is intended to benefit and support interests of patients, hospitals, clinicians, regulatory bodies, payers, and industry by streamlining the clinical surveillance process and facilitating leading-edge performance assessment via the least burdensome approach.
Key Inclusion Criteria
- Patient has or is intended to receive or be treated with an eligible Medtronic product
- Patient within enrollment window relative to therapy initiation or meets criteria for retrospective enrollment
Key Exclusion Criteria
- Patient is currently enrolled in or plans to enroll in any concurrent drug and/or device study that may confound results
|
Stanislav Weiner, MD
|
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NCT06307652: BalanceD-HF
Study Sponsor: AstraZeneca
Study Status: Start up
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A Phase III, Randomised, Double-blind Study to Evaluate the Effect of Balcinrenone/Dapagliflozin, Compared With Dapagliflozin, on the Risk of Heart Failure Events and Cardiovascular Death in Patients With Heart Failure and Impaired Kidney Function
This is a Phase III, international, multi-centre, randomized, double-blind, parallel-group, double-dummy, active-controlled, event-driven study in patients with chronic HF and impaired kidney function who had a recent HF event. The aim is to evaluate the effect of balcinrenone/dapagliflozin vs dapagliflozin, given once daily on top of other classes of SoC, on CV death and HF events.
Key Inclusion Criteria
- Documented diagnosis of symptomatic HF (NYHA functional class II-IV)
- Having had a recent HF event within 6 months (hospitalization or urgent visit)
- Have a LVEF value from an assessment within the last 12 months
- Managed with SoC therapy for HF and renal impairment according to local guidelines
Key Exclusion Criteria
- Acute coronary syndrome (unstable angina or myocardial infarction), stroke or transient ischaemic attack within the previous 3 months
- Major cardiac surgery, coronary revascularisation or valvular repair or replacement, or implantation of a Cardiac resynchronisation therapy device within 3 months prior to enrolment or planned to undergo any of these operations
- History of hypertrophic obstructive cardiomyopathy
- Complex congenital heart disease or severe uncorrected primary valvular disease
|
Hector Ceccoli, MD |
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NCT05988411: ULTRA HFIB Redo
Study Sponsor: Vivek Reddy
Study Status: Enrolling
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Ultrasound-Based Renal Sympathetic Denervation As Adjunctive Upstream Therapy During Atrial Fibrillation - Redo Ablation Procedures: a Pilot Study
This is a Prospective, controlled, single-blind, randomized (2:1, Intervention:Control) clinical trial. The purpose of the study is to determine the role of adjunctive renal sympathetic denervation in the prevention of Atrial Fibrillation (AF) recurrence in patients with hypertension scheduled for a redo AF ablation procedure for paroxysmal or persistent AF. Patients will be randomized to either i) AF ablation (Control) or ii) AF ablation + renal sympathetic denervation (Intervention).
Key Inclusion Criteria
- Planned for a redo AF ablation procedure (paroxysmal or persistent); (prior to randomization, a technically successful AF ablation procedure, defined as successful pulmonary vein isolation, if needed, as well as bidirectional block of any attempted anatomic lesion sets such as cavotricuspid isthmus line, roofline, mitral line and superior vena cava isolation, must have been completed). Note: the clinical recurrences must primarily be atrial fibrillation, and not atrial flutter/tachycardia (that is, a prospective patient may have a AFL/AT recurrences, but AF must be the dominant recurrent rhythm.)
- History of hypertension and either: Documented history of SBP≥160 or DBP≥100, or; Receiving ≥1 antihypertensive medication;
- Willingness to adhere to study restrictions and comply with all post-procedural follow-up requirements
Key Exclusion Criteria
- Long-standing persistent AF (>12 months); >3 prior atrial fibrillation ablations (lifetime); AF ablation within 3 months of enrollment; extensive scar in left atrium.
- Individual with valvular AF or AF due to a reversible cause
- Prior treatment with other devices for hypertension, including but not limited to ROX Coupler, Mobius stent, and/or the CVRx barostimulator device.
- NYHA class IV congestive heart failure;
|
Stanislav Weiner, MD
|
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NCT06521463: SIMPLAAFY
Study Sponsor: Boston Scientific Corporation
Study Status: Enrolling
|
WATCHMAN FLX™ Pro Left Atrial Appendage Closure Device With Alternative Post-Implant Monotherapy
This study is a prospective, randomized, open-label, triple-arm, multi-center trial. Subjects will be randomized 1:1:1 to one of the three therapy arms and remain on treatment through the end of study (12 months):
- Aspirin only
- Reduced dose non-vitamin K antagonist (VKA) oral anticoagulant (NOAC)
- DAPT
Key Inclusion Criteria
- Subject is an acceptable candidate for a WATCHMAN FLX Pro device per the approved Instructions for Use.
- Subject is deemed to be suitable for all protocol defined drug regimens in the control and both test arms.
- The subject or legal representative is able to understand and willing to provide written informed consent to participate in the trial.
- The subject is able and willing to return for required follow-up visits and examinations.
Key Exclusion Criteria
- Subject's device implant procedure was aborted (i.e., failed implant).
- Subject has a device margin residual leak > 0mm at time of implant.
- Occurrence of complications (major bleeding, systemic embolism, stroke, pericardial effusion requiring intervention) during the implant procedure, post-procedure, or prior to randomization.
|
Stanislav Weiner, MD
|
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NCT05963698: LAAOS-4
Study Sponsor: Hamilton Health Sciences Corporation
Study Status: Enrolling
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The Fourth Left Atrial Appendage Occlusion Study (LAAOS-4)
LAAOS-4 aims to determine if catheter-based endovascular left atrial appendage occlusion prevents ischemic stroke or systemic embolism in participants with atrial fibrillation, who remain at high risk of stroke, despite receiving ongoing treatment with oral anticoagulation.
Key Inclusion Criteria
- (a) Persistent or permanent atrial fibrillation OR (b) Paroxysmal atrial fibrillation in participants with a history of ischemic stroke or systemic embolism
- Increased risk of stroke, defined as a CHA2DS2-VASc stroke risk score of ≥ 4. [Note: the acronym CHA2DS2-VASc stands for congestive heart failure, hypertension, age ≥75 (doubled), diabetes, stroke (doubled), vascular disease, age 65 to 74 and sex category (female).
- Treatment with oral anticoagulants (Vitamin K agonist or factor Xa inhibitor) for at least 90 days prior to enrollment, AND no documented plan to discontinue treatment with oral anticoagulants for the expected duration of the trial.
Key Exclusion Criteria
- Current left atrial appendage thrombus
- Prior left atrial appendage occlusion or removal (surgical or percutaneous)
- Prior percutaneous atrial septal defect or patent foramen ovale closure
- Prior atrial fibrillation ablation unless evidence of recurrent qualifying atrial fibrillation present at least 30 days following ablation
- Planned atrial fibrillation ablation within 90 days of enrollment
- Individuals being treated with direct thrombin inhibitors
|
Stanislav Weiner, MD
|
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NCT05905835: SENSATION
Study Sponsor: Synaptic Medical Corporation
Study Status: Active, Not Recruiting
|
Treatment of Symptomatic Drug Refractory Paroxysmal Atrial Fibrillation With the Synaptic Compliant Cryoablation Balloon and System
A multi-center, open-label, prospective, single-arm, pre-market clinical study. Enrolled subjects will be treated with the Synaptic Cryoablation System. Treatment will include cryoablation of the pulmonary veins to achieve PVI. All subjects will be followed for twelve (12) months after completion of the index ablation procedure. Data will be collected at enrollment, procedure, discharge, 1, 3, 6 and 12- months to assess the safety and effectiveness of the System. Testing for recurrence of atrial fibrillation will include a 12-lead ECG at 1, 3, 6 and 12-months post-ablation, weekly event recorder transmissions after the 3- month follow-up visit through the 12-month follow up, and a 24-h continuous Holter ECG recording at 6 and 12-months post ablation. Symptom triggered rhythm monitoring will be used throughout the effectiveness post-ablation period.
Key Inclusion Criteria
- Diagnosis of symptomatic Paroxysmal Atrial Fibrillation (PAF), defined as atrial fibrillation that terminates spontaneously or with intervention (either through procedure or drug therapy) within seven (7) days of onset.
- Refractory or intolerant to at least one (1) Class I or III anti-arrhythmic medication or contraindicated to any class I or III medication.
Key Exclusion Criteria
- Diagnosis of persistent AF, i.e., continuous AF lasting longer than seven (7) days from onset
- History of previous left atrial ablation or surgical treatment for AF/AFL/AT
- Atrial fibrillation secondary to electrolyte imbalance, thyroid disease, or any other reversible or non-cardiac cause
- Body Mass Index (BMI) ≥ 40
- Structural heart disease
|
Stanislav Weiner, MD
|
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NCT06096337: AVANT GUARD
Study Sponsor: Boston Scientific Corporation
Study Status: Active, Not Recruiting
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A Prospective Randomized Multicenter Global Study Comparing Pulsed Field Ablation (PFA) Versus Anti-Arrhythmic Drug (AAD) Therapy as a First Line Treatment for Persistent Atrial Fibrillation
The purpose of this study is to establish the safety and effectiveness of pulsed field ablation as a first-line ablation treatment for subjects with persistent atrial fibrillation as compared to subjects who received an initial treatment with anti-arrhythmic drugs.
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Stanislav Weiner, MD
|
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NCT05809596: HEAL-LAA
Study Sponsor: Boston Scientific Corporation
Study Status: Active, Not Recruiting
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HEAL-LAA: Post-Market Real World Outcomes in WATCHMAN FLX™ Pro Left Atrial Appendage Closure (LAAC) Device
The primary objective of this study is to collect real-world data on WATCHMAN FLX™ Pro Left Atrial Appendage Closure (LAAC) Device in patients with non-valvular atrial fibrillation.
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Stanislav Weiner, MD
|
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NCT04680026: HBIO
Study Sponsor: HUYABIO International, LLC
Study Status: Active, Not Recruiting
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A Phase 2, Two-Stage, Serial Cohort Dose Escalation and Expansion Study of a Single Intravenous Infusion of HBI 3000 for the Conversion of Atrial Fibrillation (AF) of Recent Onset
This Phase 2 study is a two-stage, serial cohort dose escalation and expansion study of a single 30-minute (IV) infusion of HBI-3000 for the conversion of patients with recent-onset atrial fibrillation (AF).
Stage A is open label and all patients will receive HBI-3000. In each of three dose cohorts, up to 10 patients will receive HBI-3000 by IV infusion (30 minutes). Three different dose levels are planned to be administered serially, lowest to highest, with assessment of safety, tolerability, and efficacy prior to proceeding to the next dose level group.
Following Stage A, the iDMC will recommend up to two doses of HBI-3000 to be further explored in Stage B. Stage B is a serial, randomized, double-blind and placebo-controlled cohort of two different doses of HBI-3000, with a dose decision after the first cohort. Stage B will be powered to show a difference between HBI-3000 and placebo in conversion rate at each of the two dose levels.
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Stanislav Weiner, MD
|
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NCT05147792: CONFORM
Study Sponsor: Conformal Medical, Inc.
Study Status: Enrolling
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An Evaluation of the Safety and Effectiveness of the Conformal CLAAS System for Left Atrial Appendage Occlusion
The CLAAS® device will be evaluated for safety and efficacy by establishing its performance is non-inferior to the commercially available WATCHMAN® and Amulet™ left atrial appendage closure devices in patients with non-valvular atrial fibrillation. Patients who are eligible for the trial will be randomized to receive either the CLAAS device or the WATCHMAN or Amulet™ devices and will be followed for 5 years after device implant.
Key Inclusion Criteria
- Male or non-pregnant female aged ≥18 years
- Documented non-valvular AF (paroxysmal, persistent, or permanent)
- High risk of stroke or systemic embolism, defined as CHA2DS2-VASc score of ≥ 3
- Has an appropriate rationale to seek a non-pharmacologic alternative to long-term oral anticoagulation
Key Exclusion Criteria
- Pregnant or nursing patients and those who plan pregnancy in the period up to one year following the index procedure. Female patients of childbearing potential must have a negative pregnancy test (per site standard test) within 7 days prior to index procedure.
- Anatomic conditions that would prevent performance of an LAA occlusion procedure (e.g., atrial septal defect (ASD) requiring closure, high-risk patent foramen ovale (PFO) requiring closure, a highly mobile inter-atrial septal aneurysm precluding a safe TSP, presence of a PFO/ASD closure device, history of surgical ASD repair or history of surgical LAAO closure)
- Atrial fibrillation that is defined by a single occurrence or that is transient or reversible
|
Stanislav Weiner, MD
|
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NCT05478304: LeAAPS
Study Sponsor: AtriCure, Inc.
Study Status: Active, Not recruiting
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Left Atrial Appendage Exclusion for Prophylactic Stroke Reduction Trial
Key Inclusion Criteria
- Documentation of any of the following clinical criteria:
- CHA2DS2-VASc ≥ 4 with age ≥ 65
- CHA2DS2-VASc ≥ 4 with significant left atrium enlargement or elevated NT-proBNP
- CHA2DS2-VASc = 3 with age ≥ 75
- CHA2DS2-VASc = 3 with significant left atrium enlargement or elevated NT-proBNP
- CHA2DS2-VASc score = 2 with age ≥ 65 and significant left atrium enlargement or elevated NT-proBNP
Key Exclusion Criteria
- Clinically significant atrial fibrillation or atrial flutter:
- Anytime in the past and
- Documented by an electrocardiographic recording and
- Episode lasting 6 minutes or longer
- Prior procedure involving opening the pericardium or entering the pericardial space
- Prior LAA occlusion, exclusion, or removal (surgical or percutaneous)
- Planned cardiac surgical procedure using non-sternotomy approaches
- Partial sternotomies will be allowed.
- Patients whose planned procedure is a heart transplant or implantation of any ventricular assist devices
- Active endocarditis
|
James Caccitolo, MD
|
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NCT05712200: LILAC
Study Sponsor: Anthos Therapeutics, Inc.
Study Status: Enrolling
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A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group Study to evaLuate the effIcacy and Safety of abeLacimab in High-risk Patients With Atrial Fibrillation Who Have Been Deemed Unsuitable for Oral antiCoagulation (LILAC-TIMI 76)
A study to evaluate the effect of abelacimab relative to placebo on the rate of ischemic stroke or systemic embolism (SE) in patients with Atrial Fibrillation (AF) who have been deemed by their responsible physicians or by their own decision to be unsuitable for oral anticoagulation therapy.
Key Inclusion Criteria
- Diagnosed Atrial Fibrillation (AF) or atrial flutter (documented on an electrocardiogram (ECG) or monitor recording)
- Age 65-74 and a CHA2DS2VASc ≥4 OR age ≥75 and a CHA2DS2VASc ≥3
- Patient is judged by the responsible physician to be unsuitable for oral anticoagulation because the risks outweigh the benefits or the patient is unwilling to take oral anticoagulation AND this determination was made prior to and independent of the study
- At least 1 bleeding risk factor such as severe renal insufficiency, planned daily use of antiplatelet medication for the duration of the trial, history of bleeding from a critical area, or other conditions associated with increased risk of bleeding such as chronic nonsteroidal anti-inflammatory drug (NSAID) use, frailty or multiple falls
Key Exclusion Criteria
- AF due to an ongoing acute reversible cause (e.g., cardiac surgery, pulmonary embolism (PE), untreated hyperthyroidism, alcohol use)
- Patients who within 60 days prior to randomization (1) received a vitamin K antagonists (VKA) (e.g., warfarin, phenprocoumon, acenocoumarol) or a direct oral anticoagulant (DOAC) such as, dabigatran, rivaroxaban, apixaban, or edoxaban or (2) were newly diagnosed with AF
- Patients with an intracranial or intraocular bleed within the 3 months prior to screening or any history of spontaneous intracerebral hemorrhage at any time in the absence of antithrombotic treatment
- Any stroke within 14 days before randomization or transient ischemic attack (TIA) within 3 days before randomization
- Mechanical heart valve or valve disease that is expected to require mechanical valve replacement intervention (surgical or invasive) during the course of the study
- Patients on dialysis at screening or who are planned to start dialysis within 6 months
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Stanislav Weiner, MD
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