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Trial registered on ANZCTR
Registration number
ACTRN12619000493145p
Ethics application status
Submitted, not yet approved
Date submitted
11/03/2019
Date registered
26/03/2019
Date last updated
26/03/2019
Date data sharing statement initially provided
26/03/2019
Type of registration
Prospectively registered
Titles & IDs
Public title
The Role of Fistula-tract Laser Closure in the Management of Perianal Fistula (FiLaC)
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Scientific title
The Efficacy of Fistula-tract Laser Closure in the Management of Perianal Fistula
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Secondary ID [1]
297691
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None
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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:
Perianal fistula
311975
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Condition category
Condition code
Surgery
310545
310545
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0
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Surgical techniques
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Oral and Gastrointestinal
310711
310711
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0
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Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
The aim of FiLaC (produced by Bio Litec ®) is to gently remove the fistula tract without damaging the anal sphincter (important for faecal continence). FiLaC is administered by the treating surgeon. The approximate duration of the procedure is 30 minutes. A flexible, radially emitting laser fiber is inserted through the external fistula opening (skin opening) and positioned exactly using a pilot beam. Energy (1470nm) is then emitted radially into the fistula, with the epitheliaized tissue lining the tract being destroyed. It uses the surgical diode laser system (composed of aluminium) which is approved by the Therapeutic Goods Administration (TGA) of the Australian Government for treatment of this condition.
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Intervention code [1]
313922
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Treatment: Devices
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Comparator / control treatment
No control group
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Control group
Uncontrolled
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Outcomes
Primary outcome [1]
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Resolution of perianal fistula disease.
This will be assessed by assessment of the perianal region by the treating surgeon in their consulting rooms at 3 months post-operation. The absence of a perianal fistula on clinical examination will indicate resolution of perianal fistula disease.
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Assessment method [1]
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Timepoint [1]
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3 months
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Secondary outcome [1]
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Post-operative faecal incontinence - this will be assessed via patient questionnaire, asking the patient if they experience any faecal incontinence, and if yes, the frequency.
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Assessment method [1]
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Timepoint [1]
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3 months
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Secondary outcome [2]
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Post-operative pain.
This will be assessed both Day 1 and at 3 months post-operation via the use a a Visual Analogue Score (VAS) ranging from 0-10.
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Assessment method [2]
368673
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Timepoint [2]
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3 months
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Secondary outcome [3]
368681
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Time to return to work/normal daily activities.
This will be assessed at the 3 month follow-up visit, by asking the patient the date they returned to work. If the patient does not work, then the date they resumed their normal daily household chores.
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Assessment method [3]
368681
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Timepoint [3]
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3 months
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Eligibility
Key inclusion criteria
- Age greater than or equal to 18 years old
- Known perianal fistula disease
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Minimum age
18
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?
Yes
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Key exclusion criteria
- Pregnancy
- Unable to consent or unwilling to consent to procedure
- Crohn’s disease
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Study design
Purpose of the study
Treatment
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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)
Nil
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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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
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
1/06/2019
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Actual
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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
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Actual
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Sample size
Target
10
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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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Auburn Hospital & Community Health Services - Auburn
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Recruitment postcode(s) [1]
25958
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2144 - Auburn
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Funding & Sponsors
Funding source category [1]
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Commercial sector/Industry
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Name [1]
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Bio-Litec
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Address [1]
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3-11 Primrose Avenue, ROSEBERY, NSW 2018
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Country [1]
302216
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Australia
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Primary sponsor type
Individual
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Name
Dr Toufic El-Khoury
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Address
Auburn Hospital
18/20 Hargrave Rd, Auburn NSW 2144
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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]
302065
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Address [1]
302065
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Country [1]
302065
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Ethics approval
Ethics application status
Submitted, not yet approved
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Ethics committee name [1]
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Western Sydney Local Health District Human Research Ethics Committee
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Ethics committee address [1]
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Westmead Hospital
Corner Darcy Road and Hawkesbury Road
Westmead, NSW, 2145
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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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11/03/2019
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Approval date [1]
302895
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Ethics approval number [1]
302895
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Summary
Brief summary
The research project is testing a new treatment for perianal fistula. The new treatment is called Fistula-tract Laser Closure (FiLaC), produced by Bio-litec ®. This treatment is approved by the Therapeutic Goods Administration for treatment of this condition. The aim of this study is to assess the efficacy of FiLaC in treating patients with perianal fistula disease. This includes success rate of the treatment, associated pain, and return to normal daily activities post-operation.
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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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Dr Toufic El-Khoury
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Address
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Auburn Hospital
18/20 Hargrave Rd, Auburn NSW 2144
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Country
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Australia
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Phone
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+61 287593000
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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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Dr Toufic El-Khoury
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Address
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Auburn Hospital
18/20 Hargrave Rd, Auburn NSW 2144
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Country
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Australia
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Phone
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+61 287593000
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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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Dr Toufic El-Khoury
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Address
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Auburn Hospital
18/20 Hargrave Rd, Auburn NSW 2144
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Country
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Australia
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Phone
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+61 287593000
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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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