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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT02557217
Registration number
NCT02557217
Ethics application status
Date submitted
7/09/2015
Date registered
23/09/2015
Date last updated
28/06/2017
Titles & IDs
Public title
NP202 for Treatment of Post -STEMI Left Ventricular Systolic Dysfunction
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Scientific title
A Phase II Randomised, Double-Blind, Placebo-Controlled Study of the Efficacy, Safety and Tolerability of Oral NP202 in Adults Who Have Left Ventricular Systolic Dysfunction Following Myocardial Infarction
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Secondary ID [1]
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ACTRN12615000609550
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Secondary ID [2]
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NP202-002
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
ST Elevation Myocardial Infarction
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Condition category
Condition code
Cardiovascular
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Coronary heart disease
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Cardiovascular
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Other cardiovascular diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - NP202
Other interventions - Placebo
Experimental: NP202 - 1000mg oral NP202 daily for 90 days
Placebo comparator: Placebo - Oral placebo daily for 90 days
Treatment: Drugs: NP202
Active
Other interventions: Placebo
Placebo
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Intervention code [1]
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Treatment: Drugs
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Intervention code [2]
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Other interventions
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Efficacy as measured by Change from baseline in left ventricular end systolic volume index (LVESVi)
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Assessment method [1]
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Change from baseline in left ventricular end systolic volume index (LVESVi) as assessed by MRI at 3 months
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Timepoint [1]
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From baseline to 3 months post MI
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Secondary outcome [1]
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Efficacy as measured by Change from baseline in LV end diastolic volume index (LVEDVi)
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Assessment method [1]
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Change from baseline in LV end diastolic volume index (LVEDVi) as assessed by MRI at 3 months.
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Timepoint [1]
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From baseline to 3 months post MI
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Secondary outcome [2]
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Efficacy as measured by Change from baseline in LV ejection fraction (LVEF)
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Assessment method [2]
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Change from baseline in LVEF as assessed by MRI at 3 months.
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Timepoint [2]
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From baseline to 3 months post MI
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Secondary outcome [3]
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Efficacy as measured by Change from baseline in LV diastolic function
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Assessment method [3]
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Changes from baseline in LV diastolic function based on LV peak filling rate as assessed by MRI at 3 months.
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Timepoint [3]
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From baseline to 3 months post MI
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Secondary outcome [4]
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Efficacy as measured by Change from baseline in relative infarct size
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Assessment method [4]
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Change from baseline in relative infarct size as a percent of LV mass as assessed by late contrast enhancement MRI at 3 months.
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Timepoint [4]
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From baseline to 3 months post MI
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Eligibility
Key inclusion criteria
* Have had a confirmed ST elevation myocardial infarction (STEMI) in the previous 5 days, which met all of the following criteria;
* = 0.2mV ST elevation in 2 or more V1 - V6 leads with presentation in a maximum of 12 hours of onset of symptoms
* Troponin levels >10 x upper limit of normal (ULN) at the site's local laboratory.
* Successful revascularisation by Percutaneous Coronary Intervention (PCI)
* Have left ventricular dysfunction post STEMI as evidenced by left ventricular ejection fraction (LVEF) =40% confirmed by echocardiogram at screening.
* Are receiving guideline-directed medical therapy for acute MI and post-MI left ventricular (LV) dysfunction according to national cardiology society/heart association STEMI guidelines.
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Minimum age
18
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Known cardiomyopathy or heart failure prior to MI.
* Cardiogenic shock and/or systolic blood pressure <85mmHg at Screening.
* Clinical history of ejection fraction =40% prior to this MI, or multiple prior MIs.
* Daily use of non-steroidal anti-inflammatory drugs (NSAIDs) and/or cyclooxygenase-2 (COX-2) inhibitors in the past month.
* Presence of device/hardware incompatible with MRI
* Estimated glomerular filtration rate (eGFR) <30ml/min
* Liver function tests 3 x ULN due to non-cardiac disease
* Have received any investigational research agent within 30 days or 5 half-lives (whichever is longer) prior to the first dose of investigational product.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 2
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
UNKNOWN
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/10/2015
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
1/02/2018
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Actual
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Sample size
Target
120
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
NSW
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Recruitment hospital [1]
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John Hunter Hospital - Newcastle
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Recruitment postcode(s) [1]
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2305 - Newcastle
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Armaron Bio Pty Ltd
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
NP202 is an experimental drug being developed by Armaron Bio Pty Ltd for potential use as a treatment for people after they have had a heart attack (MI).
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Trial website
https://clinicaltrials.gov/study/NCT02557217
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Trial related presentations / publications
Boyle AJ, Schultz C, Selvanayagam JB, Moir S, Kovacs R, Dib N, Zlotnick D, Al-Omary M, Sugito S, Selvarajah A, Collins N, McLachlan G. Calcium/Calmodulin-Dependent Protein Kinase II Delta Inhibition and Ventricular Remodeling After Myocardial Infarction: A Randomized Clinical Trial. JAMA Cardiol. 2021 Jul 1;6(7):762-768. doi: 10.1001/jamacardio.2021.0676.
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Public notes
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Contacts
Principal investigator
Name
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Grant McLachlan
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Address
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Sponsor GmbH
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Grant McLachlan
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Address
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Country
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Phone
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+61 3 9652 2117
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Fax
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Email
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[email protected]
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT02557217
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