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Trial Review
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Trial registered on ANZCTR
Registration number
ACTRN12618001942246
Ethics application status
Approved
Date submitted
19/11/2018
Date registered
29/11/2018
Date last updated
29/11/2018
Date data sharing statement initially provided
29/11/2018
Type of registration
Prospectively registered
Titles & IDs
Public title
A study of lung function using MRI scans in people with moderate chronic lung disease
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Scientific title
A comparative study: measuring ventilation (V) and perfusion (Q) in healthy volunteers and patients with moderate chronic respiratory disease
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Secondary ID [1]
296633
0
none
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Universal Trial Number (UTN)
U1111-1216-9587
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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:
COPD
310468
0
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pulmonary fibrosis
310469
0
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Condition category
Condition code
Respiratory
309181
309181
0
0
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Other respiratory disorders / diseases
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Respiratory
309182
309182
0
0
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Chronic obstructive pulmonary disease
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
magnetic resonance imaging (MRI)
The test will be administered a trained medical physicist and radiology technologist at the Centre for Cardiac Magnetic Resonance Imaging at the University of Auckland. Each participant will have one MRI and the torso will be imaged. There is no radiation dose. The procedure takes approximately 30 minutes. Eight healthy volunteers have already been recruited and the data from those participants helped set the algorithms for the study of 8 participants with diseased lungs
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Intervention code [1]
312951
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Early detection / Screening
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Comparator / control treatment
The eight healthy volunteers were used to set the imaging parameters in this pilot study. There will be no direct comparison of physiologic or imaging data and hence they are not true controls. That part of the study has been completed
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Control group
Uncontrolled
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Outcomes
Primary outcome [1]
308157
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MRI measured regional ventilation/perfusion ratio (V/Q)
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Assessment method [1]
308157
0
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Timepoint [1]
308157
0
at time of measurement
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Secondary outcome [1]
354102
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tolerance of procedure will be measured by whether the patient can lie flat for the duration of the test. Tests that are aborted because of patient discomfort will be noted. There is no validated tool that allows us to describe this better. We will ask patients if they would consider that MRI is a test that they would consider having as part of routine diagnosis based on their experience on the day. This is a pilot study.
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Assessment method [1]
354102
0
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Timepoint [1]
354102
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at measurement
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Eligibility
Key inclusion criteria
Adult patients with moderate severity COPD or idiopathic pulmonary fibrosis
COPD: FEV1 <70% >50% predicted
IPF: FVC < 90 >50% predicted and/or DLCO <80 >50% predicted
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Minimum age
40
Years
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Maximum age
No limit
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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
inability to lie flat for MRI scan
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Study design
Purpose of the study
Diagnosis
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Allocation to intervention
Non-randomised 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
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Who is / are masked / blinded?
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Intervention assignment
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
Efficacy
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Statistical methods / analysis
pilot study to assess methodology and descriptive statistics only
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
3/12/2018
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Actual
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Date of last participant enrolment
Anticipated
29/03/2019
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Actual
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Date of last data collection
Anticipated
31/05/2019
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Actual
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Sample size
Target
8
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Accrual to date
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Final
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Recruitment outside Australia
Country [1]
21049
0
New Zealand
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State/province [1]
21049
0
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Funding & Sponsors
Funding source category [1]
301212
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Charities/Societies/Foundations
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Name [1]
301212
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Green Lane Research and Education Fund
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Address [1]
301212
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Auckland District Health Board
Private Bag 92024
Wellesley St
Auckland 1142
NEW ZEALAND
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Country [1]
301212
0
New Zealand
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Primary sponsor type
Hospital
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Name
Auckland District Health Board
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Address
Research Office
Auckland District Health Board
Private Bag 92024
Wellesley St
Auckland 1142
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Country
New Zealand
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Secondary sponsor category [1]
300844
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None
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Name [1]
300844
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Address [1]
300844
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Country [1]
300844
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
301958
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Ministry of Health, Health and Disability Ethics Committee
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Ethics committee address [1]
301958
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Ministry of Health
133 Molesworth St
PO Box 5018
Wellington 6011
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Ethics committee country [1]
301958
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New Zealand
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Date submitted for ethics approval [1]
301958
0
13/08/2018
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Approval date [1]
301958
0
17/10/2018
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Ethics approval number [1]
301958
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18-NTA-139
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Summary
Brief summary
The aim of the study is to develop functional MRI capabilities at the Centre for Advanced MRI (CAMRI) to measure regional lung function. This is a proof of concept study - to develop, test and establish functional MRI techniques – providing a non-invasive, non-ionising imaging method to measure regional ventilation, perfusion and tissue density in the lung. Initial protocol development has been undertaken in approximately 8 healthy volunteers. This will now be followed by a comparative study of measurements of ventilation (V) and perfusion (Q) in approximately 8 patients with various respiratory disease (with known V/Q dysfunction) against data from 8 healthy age matched volunteers.
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
88670
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Prof Margaret Wilsher
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Address
88670
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Auckland District Health Board
Private Bag 92024
Wellesley St
Auckland 1142
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Country
88670
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New Zealand
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Phone
88670
0
+64 21 326326
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Fax
88670
0
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Email
88670
0
[email protected]
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Contact person for public queries
Name
88671
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Prof Margaret Wilsher
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Address
88671
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Auckland District Health Board
Private Bag 92024
Wellesley St
Auckland 1142
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Country
88671
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New Zealand
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Phone
88671
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+64 21 326326
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Fax
88671
0
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Email
88671
0
[email protected]
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Contact person for scientific queries
Name
88672
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Prof Margaret Wilsher
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Address
88672
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Auckland District Health Board
Private Bag 92024
Wellesley St
Auckland 1142
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Country
88672
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New Zealand
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Phone
88672
0
+64 21 326326
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Fax
88672
0
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Email
88672
0
[email protected]
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Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
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No/undecided IPD sharing reason/comment
this is only a pilot study
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What supporting documents are/will be available?
No Supporting Document Provided
Current supporting documents:
Doc. No.
Type
Citation
Link
Email
Other Details
Attachment
317
Study protocol
376403-(Uploaded-19-11-2018-11-16-25)-Study-related document.docx
318
Ethical approval
376403-(Uploaded-19-11-2018-11-16-46)-Study-related document.pdf
Updated to:
Doc. No.
Type
Citation
Link
Email
Other Details
Attachment
317
Study protocol
376403-(Uploaded-19-11-2018-11-16-25)-Study-related document.docx
318
Ethical approval
376403-(Uploaded-19-11-2018-11-16-46)-Study-related document.pdf
23705
Informed consent form
23706
Informed consent form
23707
Informed consent form
376403-(Uploaded-09-01-2020-10-04-04)-Study-related document.docx
Results publications and other study-related documents
Documents added manually
Current Study Results
No documents have been uploaded by study researchers.
Update to Study Results
Doc. No.
Type
Is Peer Reviewed?
DOI
Citations or Other Details
Attachment
3857
Basic results
No
376403-(Uploaded-31-10-2019-13-29-29)-Basic results summary.docx
Documents added automatically
No additional documents have been identified.
Download to PDF