- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01872234
MADIT ASIA Cardiac Resynchronization Trial (MADIT-ASIA)
MADIT ASIA Cardiac Resynchronization Trial (MADIT-ASIA)
Study Overview
Status
Intervention / Treatment
Detailed Description
MADIT-ASIA is a multicenter, prospective, randomized clinical study. The primary aim is to show that two lead CRT-P with guideline-based optimal pharmacological therapy is associated with a significantly greater improvement in left ventricular ejection fraction (LVEF) at 6 months compared with guideline-based optimal pharmacologic therapy only.
The study will be initially conducted at approximately 25 centers in up to 9 countries in Asia including India, Thailand, Taiwan, Malaysia, China, Japan, South Korea and Singapore. If necessary, more sites may be invited to participate to meet the enrollment goal.
Following randomization, subjects will have scheduled clinic visit follow-ups at 1, 3 and 6-month intervals. Relevant event history, cardiac medications, physical assessment, device interrogation/programming status and adverse events will be collected at each follow-up visit. At the 6-month visit, a repeat echocardiogram and a 12-lead ECG will be obtained. Subjects will be followed through the 6 month visit. After that, subjects will have a safety follow up contact at the end of the study. The study will end when the last randomized subject reaches the 6 months visit.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
-
Beijing, China
- Fu Wai Hospital
-
Hangzhou, China
- Zhejiang hospital Hangzhou
-
Shanghai, China
- Zhongshan hospital Shanghai
-
-
Hong Kong
-
Hong Kong, Hong Kong, China
- Queen Mary Hospital
-
Hong Kong, Hong Kong, China
- Grantham Hospital
-
Shatin, Hong Kong, China
- Prince of Wales Hospital
-
-
-
-
-
Hyderabad, India
- CARE Hospital Nampally, Hyderabad
-
New Delhi, India
- Fortis Escorts Health Institute, New Delhi
-
-
Haryana
-
Gurgaon, Haryana, India
- Medanta-Medicity
-
-
-
-
-
Okayama, Japan
- Okayama University Hospital
-
-
Tokyo
-
Shinjuku, Tokyo, Japan
- Tokyo Women's Medical Univesity Hospital
-
-
-
-
-
Seoul, Korea, Republic of
- Korea University Medical Center
-
Seoul, Korea, Republic of
- Seoul ASAN Medical Center
-
Seoul, Korea, Republic of
- Yonsei University Medical Center - Severance Hospital
-
-
-
-
-
Kuala Lumpur, Malaysia
- Institut Jantung Negara
-
-
-
-
-
Singapore, Singapore
- Tan Tock Seng Hospital
-
Singapore, Singapore
- National Heart Center
-
Singapore, Singapore
- National University Heart Center Singapore
-
-
-
-
-
Linkou, Taiwan
- Chang Gung Memorial Hospital
-
-
-
-
-
Bangkok, Thailand
- Her Majesty's Cardiac Center, Siriraj Hospital, Mahidol University
-
Bangkok, Thailand
- Ramathibodi Hospital, Mahidol University
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subject is age 18 or above, or of legal age to give informed consent specific to state and national law
- Hospitalization for heart failure using the Framingham criteria requiring medical treatment more than 4 weeks ago but less than six months prior to randomization date
- Subject in sinus rhythm
- Subject with QRS duration >110 milliseconds and left bundle branch block or incomplete left bundle branch block
- Subject with ejection fraction 36-50%
- Subject with ischemic or non-ischemic heart disease
- Subject on stable* optimal pharmacologic therapy for the cardiac condition that is guideline-based and may include one or more of the following medications: Loop diuretics (e.g., furosemide, bumetanide, torsemide) unless the subject is not indicated, is contraindicated, or is intolerant of loop diuretics; Angiotensin converting enzyme (ACE) inhibitors and/or angiotensin receptor blocker (ARB) unless the subject failed, is not indicated, or is contraindicated for these therapies; Aldosterone antagonists unless the subject is not indicated, or is intolerant of aldosterone antagonists; Beta-blockers unless the subject is not indicated, contraindicated, or is intolerant of beta-blockers. The choice of selective or non-selective beta-blockers use is left to the Investigator's discretion * For purposes of the study, "stable" is defined as beta blockers and ACE/ARB for at least three months prior to randomization, unless contraindicated or not tolerated, with stable doses for at least one month prior to randomization. It is permissible for diuretic and aldosterone antagonist dosage to have been adjusted as necessary.
Exclusion Criteria:
- Subject with a currently implanted pacemaker, ICD, CRT-P or CRT-D generator or device component
- Subject with a history of spontaneous sustained VT>160 bpm or VF
- Subject with permanent or chronic AF, or cardioversion for AF within the past 3 calendar months before randomization
- Subject with structural heart disease such as congenital heart disease, valvular heart disease, e.g., rheumatic valvular heart disease, amyloid heart disease, etc.
- Subject with coronary artery bypass graft surgery or percutaneous coronary intervention within the past 3 calendar months before randomization
- Subject with enzyme positive myocardial infarction within the past 3 calendar months prior to randomization
- Subject with angiographic evidence of coronary disease who are candidates for coronary revascularization and are likely to undergo coronary artery bypass graft surgery or percutaneous coronary intervention in the foreseeable future
- Right bundle branch block or non-specific interventricular conduction delay
- Subject with second or third degree heart block
- Subject in New York Heart Association Class IV (symptoms of heart failure at rest)
- Subject who is pregnant or plans to become pregnant during the course of the trial. Note: Women of childbearing potential must have a negative pregnancy test within 7 days prior to randomization
- Subject with irreversible brain damage from pre-existing cerebral disease
- Subject with presence of any disease, other than the subject's cardiac disease, associated with a reduced likelihood of survival for the duration of the trial, e.g., cancer, uremia, liver failure, etc.
- Subject with chronic renal disease with blood urea nitrogen (BUN) > 50mg/dl (18 mmol/l) or creatinine > 2.5mg/dl (221 µmol/l)
- Subject participating in any other clinical trial
- Subject unwilling or unable to cooperate with the protocol
- Subject who lives at such a distance from the clinic that travel for follow-up visits would be unusually difficult
- Subject who does not anticipate being a resident of the area for the scheduled duration of the trial
- Subject unwilling to sign the consent for participation
- Subject whose physician does not allow participation
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Device Arm: Two Lead CRT-P
Intervention: Device: Two-lead CRT-P.
Patients will be implanted with a two lead CRT-P system: right atrial lead, left ventricular lead and a dual chamber pacemaker.
Patients in this group will also be under optimal pharmacologic therapy.
|
The two lead CRT-P will consist of a dual chamber pacemaker, a right atrial lead and a left ventricular lead.
|
No Intervention: Control: Optimal Pharmacologic Therapy
The control group will be managed on optimal pharmacologic therapy only.
They will not be implanted with a device.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary Endpoint
Time Frame: 6 months post randomization
|
The primary endpoint will be the change in left ventricular ejection fraction (LVEF) from baseline to six months.
|
6 months post randomization
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
All-cause mortality
Time Frame: 6 months post randomization
|
6 months post randomization
|
Recurrent heart failure or cardiovascular death, whichever comes first
Time Frame: 6 months post randomization
|
6 months post randomization
|
Changes in Left Ventricular End Systolic Volume (LVESV) and in Left Ventricular End Diastolic Volume (LVEDV)
Time Frame: 6 months post randomization
|
6 months post randomization
|
Change in NYHA functional class
Time Frame: 6 months post randomization
|
6 months post randomization
|
Atrial fibrillation events
Time Frame: 6 months post randomization
|
6 months post randomization
|
Change in left atrial size
Time Frame: 6 months post randomization
|
6 months post randomization
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Arthur J. Moss, M.D., Univ. of Rochester Medical Center, Rochester, New York 14642, heartajm@heart.rochester.edu
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MADIT-ASIA
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.
Clinical Trials on Congestive Heart Failure
-
Echosense Ltd.WithdrawnCongestive Heart Failure (CHF)United States
-
Corthera, Inc.(formerly BAS Medical, Inc.), a member...TerminatedCongestive Heart Failure (CHF)Russian Federation
-
Meir Medical CenterUnknown
-
Adnan Kastrati, MDBiotronik SE & Co. KGCompleted
-
Signature Medical, Inc.WithdrawnHeart Failure,Congestive
-
Nihon KohdenTerminatedHeart Failure,CongestiveUnited States
-
ELA Medical, Inc.Approved for marketing
-
Abbott Medical DevicesCompletedCongestive Heart Failure TreatedItaly
-
Echosense Ltd.Terminated
-
Magenta Medical Ltd.TerminatedCongestive Heart Failure | Heart Failure, Congestive | Acute Heart FailureCroatia, Belgium, Serbia
Clinical Trials on Two-lead CRT-P
-
MedtronicActive, not recruitingHeart FailureUnited States, Spain, Greece, France, Portugal, Switzerland, United Kingdom, Italy, Slovakia
-
Medtronic Bakken Research CenterMedtronic; FRANCECompleted
-
Associazione Portatori Dispositivi Impiantabili...RecruitingHeart Failure | Cardiac Resynchronization TherapyItaly
-
Abbott Medical DevicesCompleted
-
University of RochesterBoston Scientific CorporationCompletedCardiomyopathyUnited States
-
Biotronik, Inc.CompletedPost Approval Registry of Corox OTW, Endocardial, Left Ventricular Steroid Lead, Bipolar (CELESTIAL)Congestive Heart FailureUnited States
-
Schuechtermann-KlinikMedtronicUnknownHeart Failure | Left Bundle-Branch BlockGermany
-
Lawson Health Research InstituteCompleted
-
Medtronic Cardiac Rhythm and Heart FailureTerminatedCongestive Heart Failure | Systolic Heart Failure | Left Bundle Branch BlockUnited States, Sweden, India, Russian Federation, United Kingdom
-
Michele BrignoleCompleted