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Trial Review
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Trial registered on ANZCTR
Registration number
ACTRN12605000082606
Ethics application status
Approved
Date submitted
31/07/2005
Date registered
5/08/2005
Date last updated
1/06/2024
Date data sharing statement initially provided
16/07/2021
Type of registration
Retrospectively registered
Titles & IDs
Public title
INSTEP Trial
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Scientific title
Influence of NSAID on Short Term Efficacy of Pleurodesis for recurrent pneumothorax
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Secondary ID [1]
287944
0
Nil Known
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Universal Trial Number (UTN)
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Trial acronym
INSTEP
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Recurrent or persistent pneumothorax requiring VATS pleurodesis
160
0
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Condition category
Condition code
Respiratory
178
178
0
0
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Other respiratory disorders / diseases
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Surgery
179
179
0
0
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Other surgery
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Celebrex 200mg bd 5 days
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Intervention code [1]
80
0
Treatment: Drugs
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Comparator / control treatment
Placebo bd 5 days
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Control group
Placebo
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Outcomes
Primary outcome [1]
215
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Rate of persistent air leak, pleural space problems or recurrent pneumothorax after VATS pleurodesis.
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Assessment method [1]
215
0
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Timepoint [1]
215
0
7 days
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Secondary outcome [1]
495
0
Total analgesic usage.
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Assessment method [1]
495
0
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Timepoint [1]
495
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7 days
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Secondary outcome [2]
496
0
Drug-related complications.
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Assessment method [2]
496
0
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Timepoint [2]
496
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30 days
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Secondary outcome [3]
497
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Late recurrence of pneumothorax.
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Assessment method [3]
497
0
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Timepoint [3]
497
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2 years
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Eligibility
Key inclusion criteria
Patients with surgical indication for pleurodesis due to recurrent or persistent pneumohtorax
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Minimum age
18
Years
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Maximum age
Not stated
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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
Chronic NSAID usage that cannot be stopped for more than 24 hours prior to surgery.
Renal impairment
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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)
Centrally held master list (hospital pharmacy)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Computer generated, no stratification or blocking
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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 3
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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
1/10/2004
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Actual
15/12/2004
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Date of last participant enrolment
Anticipated
30/06/2024
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Actual
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Date of last data collection
Anticipated
30/09/2024
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Actual
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Sample size
Target
100
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Accrual to date
100
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Final
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
4694
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St Vincent's Hospital (Melbourne) Ltd - Fitzroy
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Funding & Sponsors
Funding source category [1]
234
0
Self funded/Unfunded
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Name [1]
234
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University grant
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Address [1]
234
0
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Country [1]
234
0
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Primary sponsor type
Individual
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Name
Gavin M Wright
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Address
Cardiothoracic Research Office
St Vincent's Hospital (Melbourne)
41 Victoria Parade
Fitzroy VIC 3065
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Country
Australia
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Secondary sponsor category [1]
174
0
None
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Name [1]
174
0
N/A
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Address [1]
174
0
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Country [1]
174
0
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
1033
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St Vincent's Hospital, Melbourne
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Ethics committee address [1]
1033
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41 Victoria Parade
Fitzroy VIC 3065
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Ethics committee country [1]
1033
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Australia
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Date submitted for ethics approval [1]
1033
0
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Approval date [1]
1033
0
01/05/2024
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Ethics approval number [1]
1033
0
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Ethics committee name [2]
1034
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St Vincent's and Mercy Private Hospital
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Ethics committee address [2]
1034
0
59 Victoria Parade
Fitzroy VIC 3065
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Ethics committee country [2]
1034
0
Australia
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Date submitted for ethics approval [2]
1034
0
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Approval date [2]
1034
0
30/01/2006
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Ethics approval number [2]
1034
0
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Summary
Brief summary
For pain relief after VATS pleurodesis, patients are given either Celebrex or Placebo for 5 days plus any other required analgesics. We aim to determine whether there is any difference in failure of the lung to adhere to the lining of the chest.
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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 Gavin M Wright
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Address
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Cardiothoracic Research Office
4th Floor Inpatient Services Building
St Vincent's Hospital
41 Victoria Parade
Fitzroy VIC 3065
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Country
35486
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Australia
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Phone
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+61 3 9419 2477
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Fax
35486
0
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Email
35486
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[email protected]
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Contact person for public queries
Name
9269
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Ms Jane Mack
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Address
9269
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St Vincents's Hospital Melbourne
5th Floor
55 Victoria Parade
Fitzroy VIC 3065
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Country
9269
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Australia
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Phone
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+61 3 92884616
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Fax
9269
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+61 3 9288 4615
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Email
9269
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[email protected]
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Contact person for scientific queries
Name
197
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A/Prof Gavin M Wright
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Address
197
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St Vincents's Hospital Melbourne
5th Floor
55 Victoria Parade
Fitzroy VIC 3065
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Country
197
0
Australia
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Phone
197
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+61 3 94192477
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Fax
197
0
+61 3 93171694
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Email
197
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
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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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