- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05084118
Landiolol for Prevention of Postoperative Atrial Fibrillation in Patients Undergoing Cardiac Surgery (LANDI-POAF)
A Prospective, Randomized, Double- Blind, Placebo- Controlled Study to Evaluate the Efficacy of Landiolol Hydrochloride for Prevention of Atrial Fibrillation in Patients Undergoing Cardiac Surgery
Postoperative atrial fibrillation (POAF) is the most common arrhythmia after cardiac surgery with incidences ranging from 20% to 40% with the consequence of increasing mortality, morbidity, and hospital length of stay, as well as increasing the costs to the health care system. To prevent POAF the use of beta-blockers is suggested by the EACTA and ESC guidelines. Despite the prophylactic use, the discontinuation of beta-blockers in the perioperative period is a known risk factor that contributes to the occurrence of POAF. Due to the short half time and the highly beta-1-selective properties of Landiolol, it could be possible to initiate a betablocker for prevention in the immediate postoperative setting, without adverse effects like hypotension or severe bradycardia as seen with other betablockers like Metoprolol or even sometimes Esmolol.
Landiolol is already approved for the treatment of atrial tachycardias but is not yet approved for the use of prevention of POAF. In multiple previous studies the preventive potential of Landiolol in cardiac surgery could be proven in japanese study populations, with limitations due to limited sample sizes. In these trials the use of low-dose Landiolol effectively reduced the incidence of POAF without significant differences of increased side effects or in the hemodynamic stability compared to the placebo or standard of care groups.
The primary objective of this prospective, double-blind, randomized, placebo-controlled phase III trial is to prove that the postoperative application of low-dose Landiolol significantly reduces the incidence of POAF without increased adverse events or hemodynamic instability compared to the placebo group after cardiac surgery in a non-Asian population.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Andreas Binder
- Phone Number: 0043 1 40400 64100
- Email: andreas.binder@meduniwien.ac.at
Study Contact Backup
- Name: Barbara Steinlechner
- Phone Number: 0043 1 40400 41850
- Email: barbara.steinlechner@meduniwien.ac.at
Study Locations
-
-
-
Vienna, Austria, 1090
- Recruiting
- University Hospital Vienna
-
Contact:
- Andreas Binder, MD
- Email: andreas.binder@meduniwien.ac.at
-
Contact:
- Barbara Steinlechner, Prof.
- Email: barbara.steinlechner@meduniwien.ac.at
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male or female patients ≥ 18 years old
- Written informed consent from patient
- Patients are in sinus rhythm
- Oral Betablocker in the patients long-term medication
One of the following cardiac surgical procedures which is planned on cardiopulmonary bypass (CPB):
- Single valve surgery
- Single or multiple CABG procedures
- Single valve surgery in combination with one or multiple coronary artery bypass grafts (CABGs)
- Multiple valve surgery in combination with or without CABG
- Single or multiple valve surgery in combination with ascending aorta procedure with or without additional CABG
- Re-surgery of aortic valve, mitral valve, aortic arch or ascending aorta with or without CABG
- Cardiac surgery is performed electively
Exclusion Criteria:
- Bodyweight > 101kg and/or BMI ≥ 40
- Cardiac surgery is planned as minimally invasive procedure (e.g., without thoracotomy or with lateral incision, minimal thoracotomy) or planned as off-pump surgery
- Planned maze procedure, radiofrequency ablation, pulmonary vein ablation, resection of the atrial appendix or atrial resections during the surgery
- Sinus bradycardia (resting heart rate < 50/min) at screening and before start of IMP treatment
- Second- or third-degree atrioventricular block at screening and before start of IMP treatment
- Clinical hypothyroidism or hyperthyroidism at screening
- History of ventricular arrhythmia
- Permanent atrial fibrillation or atrial fibrillation at time of screening and IMP administration
- Emergency cardiac surgery
- Requiring inotropic, vasopressor or requiring ventilatory support at time of screening
- Circulatory shock requiring mechanical circulatory support before initiation of study medication
- Distributive shock (cardiac index>2.2 L/min with norepinephrine dose > 0.3 µg/kg/min to reach mean arterial pressure > 65mmHg) before initiation of study medication
- More than 5 units of RBC necessary to maintain a haemoglobin level >8mg/dl at the end of surgery
- Prior cardiac surgery within the past 6 months
- History of heart transplantation or planned heart transplantation
Any other disease or condition that is likely to interfere with the evaluation of the study drug, outcome assessment or satisfactory conduct of the study:
- Active infective endocarditis
- Stroke or transient ischemic attack (TIA) within the last 6 months
- Concomitant disease with a life expectancy of less than 6 months
- Cardiopulmonary resuscitation within the last 4 weeks
- Patients requiring renal replacement therapy
- Active infection on current systemic antibiotics and/ or temperature greater than 38°C at time of screening and before start of surgery
- Haemoglobin < 5 mmol/l (< 8.06 g/dl)
- Any systemic anti-cancer therapy within past 3 months
- Patients with known hypersensitivity to any constituent of the IMP
General exclusion criteria:
- Pregnant (in women of childbearing potential a urine or blood pregnancy test has to be performed) or breast-feeding women. Women with childbearing potential (defined as within two years of their last menstruation) not willing to practice appropriate contraceptive measures (e.g., implanon, injections, oral contraceptives, intrauterine devices, partner with vasectomy, abstinence) while participating in the trial
- Participation in any interventional clinical trial within the last one-month prior randomization in this clinicaltrial (screening failures can be rescreened, if appropriate)
- Alcohol, drug, or medication abuse
- Employee at the study site, spouse/partner or relative of any study staff (e.g., investigator, subinvestigators, or study nurse) or relationship to the sponsor
Study Plan
How is the study designed?
Design Details
- Primary Purpose: PREVENTION
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: Landiolol group
Randomized patients receiving low dose landiolol after cardiac surgery
|
continous 2mcg/kg/min low dose application of Landiolol HCl for 72 hours
Other Names:
|
PLACEBO_COMPARATOR: Placebo group
Randomized patients receiving 0,9% saline solution after cardiac surgery
|
continous application of isotone saline solution for 72 hours
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The primary end point is a combined endpoint consisting of the occurrence of atrial fibrillation and mortality during the initial 72 hours period after surgery
Time Frame: 3 days
|
Death from any reason or the occurence of atrial in the holter ecg within 3 days after operation.
|
3 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence/ frequency of occurrence of atrial fibrillation during the first seven days after cardiac surgery
Time Frame: 7 days
|
The occurence of AF in the holter ecg in the 7 days after the operation
|
7 days
|
Hemodynamic stability during treatment with IMP
Time Frame: 7 days
|
Hemodynamic stability assessed with the need for vasoactive medication in the two groups within 7 days after operation
|
7 days
|
Length of ICU stay
Time Frame: 30 days
|
Postoperative length of stay in days in the icu
|
30 days
|
Requirement of intensive respiratory and circulatory support
Time Frame: 30 days
|
Length of invasive ventilation in hours or need for circulatory support
|
30 days
|
Peri- and postoperative mortality
Time Frame: 30 days
|
Peri- and postoperative mortality
|
30 days
|
Assessment of biomarkers as surrogate parameters for cardiac dysfunction
Time Frame: 30 days
|
Assessment of cardiac biomarkers to evaluate cardiac dysfunction
|
30 days
|
Biomarker Assessment for cardiac injury, remodelling and fibrosis
Time Frame: 7 days
|
Biomarker assessment (TropT, CK, CK-MB, sST-2) for cardiac remodelling, fibrosis, apoptosis and ischemia reperfusion injury at time of start of the surgery, at ICU admission, 24 hours after ICU admission, 3 days and 7 days after surgery.
|
7 days
|
Incidence of serious adverse events
Time Frame: 30 days
|
Incidence of serious adverse events
|
30 days
|
Echocardiographic assessment for left ventricular function
Time Frame: 7 days
|
Echocardiographic assessment for left ventricular systolic, diastolic and valvular function 7 days after surgery
|
7 days
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Andreas Binder, Medical University of Vienna, Division of Cardiothoracic and Vascular Anesthesia
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Heart Diseases
- Cardiovascular Diseases
- Arrhythmias, Cardiac
- Atrial Fibrillation
- Postoperative Complications
- Physiological Effects of Drugs
- Adrenergic beta-Antagonists
- Adrenergic Antagonists
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Anti-Arrhythmia Agents
- Landiolol
Other Study ID Numbers
- LAN_POAF_01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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