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Trial registered on ANZCTR
Registration number
ACTRN12621001013853
Ethics application status
Approved
Date submitted
8/06/2021
Date registered
4/08/2021
Date last updated
4/08/2021
Date data sharing statement initially provided
4/08/2021
Type of registration
Retrospectively registered
Titles & IDs
Public title
N Acetylcysteine in Bronchiectasis.
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Scientific title
N Acetylcysteine in Adults with Bronchiectasis: A feasibility pilot study assessing, anti-inflammatory and clinical effects.
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Secondary ID [1]
304335
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nil
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Universal Trial Number (UTN)
nil
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Trial acronym
nil
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Linked study record
nil
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Health condition
Health condition(s) or problem(s) studied:
bronchiectasis
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Condition category
Condition code
Respiratory
319806
319806
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0
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Other respiratory disorders / diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
N acetylcysteine capsules 600mg 2 tablets morning and night for 6 weeks
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Intervention code [1]
320687
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Treatment: Drugs
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Comparator / control treatment
Placebo: 2 microcellulose capsules morning and night
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Control group
Placebo
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Outcomes
Primary outcome [1]
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sputum neutrophil elastase
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Assessment method [1]
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Timepoint [1]
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Baseline, 3 and 6 weeks
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Secondary outcome [1]
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lung function assessed by spirometry
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Assessment method [1]
396200
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Timepoint [1]
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Baseline and 6 weeks
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Secondary outcome [2]
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quality of life as assessed by the Bronchiectasis Quality of Life Questionnaire
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Assessment method [2]
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Timepoint [2]
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baseline and 6 weeks
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Secondary outcome [3]
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Adverse effects assessed direct questioning from a checklist developed for this study.Possible side effects include dyspepsia, reflux abdominal discomfort,
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Assessment method [3]
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Timepoint [3]
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baseline, 3 and 6 weeks
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Secondary outcome [4]
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Sputum MUC5B
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Assessment method [4]
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Timepoint [4]
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Baseline, 3 and 6 weeks
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Secondary outcome [5]
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Sputum IL8
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Assessment method [5]
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Timepoint [5]
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Baseline, 3 and 6 weeks
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Secondary outcome [6]
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Dyspnoea assessed by the modified Medical Research Council scale
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Assessment method [6]
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Timepoint [6]
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Baseline and 6 weeks
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Eligibility
Key inclusion criteria
bronchiectasis
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Minimum age
18
Years
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Maximum age
80
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
current smokers, those with greater than 20 pack year history, cystic fibrosis, non tuberculous mycobacterial infection.
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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
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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
Phase 2
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Type of endpoint/s
Safety/efficacy
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Statistical methods / analysis
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Recruitment
Recruitment status
Recruiting
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Date of first participant enrolment
Anticipated
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Actual
30/09/2018
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Date of last participant enrolment
Anticipated
1/11/2021
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Actual
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Date of last data collection
Anticipated
22/12/2021
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Actual
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Sample size
Target
30
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Accrual to date
22
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Final
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Recruitment in Australia
Recruitment state(s)
VIC
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Funding & Sponsors
Funding source category [1]
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Charities/Societies/Foundations
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Name [1]
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Western Health Foundation Grant
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Address [1]
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Western Health Centre for Research and Education (WHCHRE), Furlong Road, St Albans VIC 3021
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Country [1]
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Australia
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Primary sponsor type
Charities/Societies/Foundations
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Name
Western Health Foundation
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Address
Western Health Centre for Research and Education (WHCHRE), Furlong Road, St Albans VIC 3021
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Country
Australia
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Secondary sponsor category [1]
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None
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Name [1]
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Address [1]
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Country [1]
309597
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
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St Vincent's Human Research Ethics Committee
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Ethics committee address [1]
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St Vincent's Hospital
Royal Parade
Melbourne
Victoria
3065
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Ethics committee country [1]
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Australia
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Date submitted for ethics approval [1]
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Approval date [1]
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05/08/2018
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Ethics approval number [1]
308632
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Summary
Brief summary
This pilot study aims to examine the anti-inflammatory and clinical effects of oral N acetylcysteine( 2400 mg/day) in bronchiectasis over a 6 week period compared with placebo.We hypothesise it will improve these outcomes.
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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
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A/Prof Lata Jayaram
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Address
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Western Health
Gordon St
Footscray VIC
Locked Bag 2, Footscray VIC 3011
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Country
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Australia
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Phone
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+61 3 8395 8071
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Fax
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Email
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[email protected]
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Contact person for public queries
Name
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A/Prof Lata Jayaram
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Address
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Western Health,
Gordon St
Footscray VIC
Locked Bag 2, Footscray VIC 3011
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Country
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Australia
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Phone
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+61 3 8395 8071
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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
Name
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A/Prof Lata Jayaram
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Address
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Western Health
Gordon St
Footscray VIC
Locked Bag 2, Footscray VIC 3011
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Country
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Australia
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Phone
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+61 3 8395 8071
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Fax
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Email
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[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
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
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