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Trial registered on ANZCTR
Registration number
ACTRN12620000625976
Ethics application status
Approved
Date submitted
16/04/2020
Date registered
29/05/2020
Date last updated
29/05/2020
Date data sharing statement initially provided
29/05/2020
Type of registration
Prospectively registered
Titles & IDs
Public title
Exploring Oral Health in Men after Oral Tissue is Harvested for Urethral Repair Surgery
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Scientific title
Exploring the Impact of Buccal Mucosal Graft Harvesting for Urethroplasty on Oral Quality of Life: A Prospective Study
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Secondary ID [1]
301047
0
Nil known
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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:
Oral Quality of Life
317097
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Buccal Mucosal Graft Harvesting
317098
0
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Urethroplasty
317477
0
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Condition category
Condition code
Surgery
315263
315263
0
0
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Other surgery
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Renal and Urogenital
315264
315264
0
0
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Other renal and urogenital disorders
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Oral and Gastrointestinal
315580
315580
0
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
Observational
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Patient registry
False
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
Urethral strictures often cause problems in men. The best way to fix urethral strictures is with mucosa from inside the cheek. The mucosa is then grafted inside the penis. This technique is called "buccal mucosa graft harvesting" and it fairly common.
However, there has been little research into complications at the buccal mucosa graft donor site. We want to find out what problems may occur inside the mouth after this operation. We also want to find out if problems are more common in some men.
This study will observe adult men who undergo buccal mucosal graft harvesting for urethroplasty. The primary aim is to explore oral quality of life in men who undergo BMG harvesting for urethroplasty at Toowoomba Hospital and St Vincent’s Private Hospital from the 1st March 2020 onwards.
Participants will be observed for 12 months post surgery. During this time, participants will complete questionnaires about pain and oral quality of life at specific timepoints. The investigators will also collect relevant demographic, medical, and operative data from the medical records of participants.
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Intervention code [1]
317352
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Not applicable
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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]
323505
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Oral Quality of Life by administering the validated Oral Impact of Daily Performance (OIDP) questionnaire.
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Assessment method [1]
323505
0
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Timepoint [1]
323505
0
i. Pre-operatively
ii. 3 months post-operatively
iii. 6 months post-operatively
iv. 12 months post-operatively
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Primary outcome [2]
323506
0
Pain at the buccal mucosal donor site by administering the Visual Analogue Scale (VAS) for pain activity
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Assessment method [2]
323506
0
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Timepoint [2]
323506
0
i. Pre-operatively
ii. Day 1 post-operatively
iii. Day 3 post-operatively
iv. 1 week post-operatively
v. 1 month post-operatively
vi. 3 months post-operatively
vii. 6 months post-operatively
viii. 12 months post-operatively
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Secondary outcome [1]
382088
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Readmission within 30 days
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Assessment method [1]
382088
0
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Timepoint [1]
382088
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Up to and including 30 days post surgery
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Secondary outcome [2]
382091
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Re-operation. This will be determined from participant's medical records.
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Assessment method [2]
382091
0
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Timepoint [2]
382091
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Up until and including 12 months post surgery.
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Secondary outcome [3]
382991
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Infection at the buccal mucosa graft donor site AFTER graft harvesting . This will be determined from participant's medical records.
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Assessment method [3]
382991
0
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Timepoint [3]
382991
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Up until and including 12 months post surgery.
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Secondary outcome [4]
382992
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Altered sensation at the buccal mucosa graft donor site AFTER graft harvesting . This will be determined from participant's completed OIDP questionnaires and medical records.
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Assessment method [4]
382992
0
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Timepoint [4]
382992
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Up until and including 12 months post surgery.
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Secondary outcome [5]
382993
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Difficulty eating AFTER graft harvesting . This will be determined from participant's medical records.
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Assessment method [5]
382993
0
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Timepoint [5]
382993
0
Up until and including 12 months post surgery.
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Secondary outcome [6]
382994
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Difficulty smiling AFTER graft harvesting . This will be determined from participant's medical records.
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Assessment method [6]
382994
0
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Timepoint [6]
382994
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Up until and including 12 months post surgery.
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Eligibility
Key inclusion criteria
In order to be eligible to participate in this project, candidates must fulfil all of the following criteria:
• Male
• Greater than or equal to 18 years of age
• Have capacity to consent
• Undergoing BMG harvesting for urethroplasty at Toowoomba Hospital and St Vincent’s Private Hospital from 1st March 2020 onwards
• Provide written consent via signature of the Participant Consent Form
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Males
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Can healthy volunteers participate?
No
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Key exclusion criteria
Exclusion criteria are:
• <18 years of age
• Lack capacity to consent
• Do not provide written consent
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Study design
Purpose
Natural history
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Duration
Longitudinal
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Selection
Defined population
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Timing
Prospective
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Statistical methods / analysis
It is anticipated that this study will afford a sample size of 40-60 participants. This sample size estimate was generated by considering the number of BMG harvesting procedures performed at both study sites in recent years. Since BMG harvesting for urethroplasty is a specialised genitourinary procedure, it is difficult to recruit a large number of participants for a cohort study. Indeed, only a few small studies have been published on morbidity, complications and/or oral quality of life post BMG harvesting to date.
Data will be analysed with assistance from a statistician. Descriptive statistics will be performed to illustrate trends and observations within the data. Wherever possible, inferential statistics will also be used to determine the statistical significance of differences in outcomes between patient subgroups. Statistical tests will be conducted at a p=.05 level where data permits such analysis. Tests will include, but will not be limited to, mean, median, mode, t test, chi square test, analysis of variance and logistic regression.
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
1/06/2020
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Actual
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Date of last participant enrolment
Anticipated
31/12/2020
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Actual
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Date of last data collection
Anticipated
31/12/2021
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Actual
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Sample size
Target
60
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
QLD
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Recruitment hospital [1]
16481
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Toowoomba Hospital - Toowoomba
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Recruitment hospital [2]
16482
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St Vincent's Hospital - Toowoomba
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Recruitment postcode(s) [1]
30032
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4350 - Toowoomba
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Funding & Sponsors
Funding source category [1]
305489
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Self funded/Unfunded
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Name [1]
305489
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Dr Devang Desai
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Address [1]
305489
0
Department of Urology
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Country [1]
305489
0
Australia
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Funding source category [2]
305818
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Hospital
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Name [2]
305818
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Toowoomba Hospital
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Address [2]
305818
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154 West Street
Toowoomba
QLD
4350
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Country [2]
305818
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Australia
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Primary sponsor type
Individual
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Name
Dr Devang Desai
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Address
Department of Urology
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Country
Australia
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Secondary sponsor category [1]
305887
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None
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Name [1]
305887
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Address [1]
305887
0
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Country [1]
305887
0
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
305802
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Darling Downs Health Human Research Ethics Committee
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Ethics committee address [1]
305802
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L2 Cossart House
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Ethics committee country [1]
305802
0
Australia
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Date submitted for ethics approval [1]
305802
0
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Approval date [1]
305802
0
07/04/2020
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Ethics approval number [1]
305802
0
HREA/2020/QTDD/62141
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Summary
Brief summary
1. Background
Urethral strictures often cause problems in men. The best way to fix urethral strictures is with mucosa from inside the cheek. This mucosa is then grafted inside the penis. We want to find out what problems may occur inside the mouth after this operation. We also want to find out if problems are more common in some men.
To do this, we will collect some of your information, like age and your medical problems. We will also record any problems or pain you had after your operation. By doing this, we will better understand mouth problems that arise after taking the mucosal graft. Then in the future, doctors will be better able to inform men about how common these problems are.
2. Aims
The primary aim is to explore oral Quality of Life in men who will undergo buccal mucosal graft harvesting for urethroplasty at Toowoomba Hospital and St Vincent’s Private Hospital from 1st March 2020 onwards.
Secondarily, this study will evaluate the occurrence of post-operative complications at the buccal mucosal graft donor site.
This study will also investigate if certain demographic, medical, and operative variables are associated with post-operative complications and poorer oral quality of life.
3. Hypothesis
Post-operative complications at the buccal mucosa graft donor site result in a poorer oral quality of life.
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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
101646
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Dr Devang Desai
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Address
101646
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Department of Urology
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Country
101646
0
Australia
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Phone
101646
0
+61 0408154889
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Fax
101646
0
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Email
101646
0
[email protected]
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Contact person for public queries
Name
101647
0
Dr Devang Desai
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Address
101647
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Department of Urology
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Country
101647
0
Australia
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Phone
101647
0
+61 0408154889
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Fax
101647
0
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Email
101647
0
[email protected]
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Contact person for scientific queries
Name
101648
0
Dr Devang Desai
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Address
101648
0
Department of Urology
Toowoomba Hospital
154 West Street
Toowoomba
QLD
4350
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Country
101648
0
Australia
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Phone
101648
0
+61 0408154889
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Fax
101648
0
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Email
101648
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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