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Trial registered on ANZCTR
Registration number
ACTRN12624001153505
Ethics application status
Approved
Date submitted
4/09/2024
Date registered
23/09/2024
Date last updated
23/09/2024
Date data sharing statement initially provided
23/09/2024
Type of registration
Retrospectively registered
Titles & IDs
Public title
The effect of a virtual three-dimensional eye model on patient satisfaction and understanding: a randomised control trial
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Scientific title
The effect of a virtual three-dimensional eye model on patient satisfaction and understanding: a randomised control trial
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Secondary ID [1]
312809
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Nil known
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Universal Trial Number (UTN)
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Trial acronym
ORE (One Right Eye)
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Cataract
335115
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Age-related macular degeneration
335116
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Diabetic retinopathy
335117
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Retinal vein occlusion
335118
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Condition category
Condition code
Eye
331430
331430
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0
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Diseases / disorders of the eye
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Public Health
331802
331802
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0
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Health promotion/education
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Intervention = a standard ophthalmic consultation assisted by an interactive virtual three-dimensional eye model (One Right Eye) on the doctor’s computer. The One Right Eye (ORE) is a virtual, interactive, three-dimensional model of the right human eye that can be loaded on any smart device with internet access (onerighteye.com). The model uses innovative digital tools to create a detailed, immersive simulation of common eye conditions and how they progress. The use of the virtual eye model during the consult is at the doctor's discretion.
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Intervention code [1]
329347
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Treatment: Other
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Comparator / control treatment
Control = a standard public outpatient ophthalmic consultation equal to that of non-participating patients.
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Control group
Active
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Outcomes
Primary outcome [1]
339185
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Overall patient satisfaction
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Assessment method [1]
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A six-item survey using five-level Likert-type questions. The survey was designed specifically for this study.
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Timepoint [1]
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At the end of the appointment (one-time point). The patients will not be followed up.
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Secondary outcome [1]
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Patients’ rating of their doctors' explanation.
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Assessment method [1]
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A six-item survey using five-level Likert-type questions. The survey was designed specifically for this study.
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Timepoint [1]
438976
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At the end of the appointment (one-time point). The patients will not be longitudinally followed up.
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Secondary outcome [2]
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Patients' post-clinic understanding of their ophthalmic condition.
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Assessment method [2]
439614
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A six-item survey using five-level Likert-type questions. The survey was designed specifically for this study.
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Timepoint [2]
439614
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At the end of the appointment (one-time point). The patients will not be longitudinally followed up.
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Secondary outcome [3]
439615
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The likelihood of patients needing to review their doctors' explanation at home.
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Assessment method [3]
439615
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A six-item survey using five-level Likert-type questions. The survey was designed specifically for this study.
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Timepoint [3]
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At the end of the appointment (one-time point). The patients will not be longitudinally followed up.
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Eligibility
Key inclusion criteria
All adult patients presenting to a public ophthalmology clinic (except for injection clinics).
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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?
No
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Key exclusion criteria
- Declining to participate
- Legally blind
- Cognitively impaired
- Primary language other than English
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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)
Randomisation will occur via the opaque envelope approach whereby sealed opaque envelopes are thoroughly shuffled and placed in a stack at the nurses’ station at the ophthalmology clinic.
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Simple randomisation: taking the opaque envelope at the top of a shuffled stack.
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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
Parallel
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Stopped early
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Data analysis
Data analysis is complete
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Reason for early stopping/withdrawal
Other reasons/comments
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Other reasons
Reached statistical significance
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Date of first participant enrolment
Anticipated
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Actual
22/05/2023
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Date of last participant enrolment
Anticipated
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Actual
14/11/2023
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Date of last data collection
Anticipated
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Actual
14/11/2023
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Sample size
Target
244
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Accrual to date
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Final
92
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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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Hospital
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Name [1]
317245
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Ophthalmology Department, The Royal Melbourne Hospital
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Address [1]
317245
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Country [1]
317245
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Australia
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Primary sponsor type
Hospital
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Name
Ophthalmology Department, The Royal Melbourne Hospital
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Address
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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]
319524
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Address [1]
319524
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Country [1]
319524
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
315981
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The Royal Melbourne Hospital Human Research Ethics Committee
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Ethics committee address [1]
315981
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https://www.thermh.org.au/research/researchers/ethics
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Ethics committee country [1]
315981
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Australia
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Date submitted for ethics approval [1]
315981
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21/04/2021
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Approval date [1]
315981
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01/12/2021
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Ethics approval number [1]
315981
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HREC/75734/MH-2021
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Summary
Brief summary
A single-centre, open-label, randomised controlled trial to investigate whether the use of a virtual three-dimensional interactive eye model (One Right Eye model) during a standard outpatient public ophthalmology clinic affects overall patient satisfaction with their appointment, understanding of their ophthalmic condition, and rating of their doctor’s explanation.
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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 Elaine Chong
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Address
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The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3052
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Country
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Australia
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Phone
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+61 3 93428133
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Fax
136418
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Email
136418
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[email protected]
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Contact person for public queries
Name
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Emma Tovey Crutchfield
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Address
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The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3052
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Country
136419
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Australia
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Phone
136419
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+61 432598581
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Fax
136419
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Email
136419
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[email protected]
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Contact person for scientific queries
Name
136420
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Emma Tovey Crutchfield
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Address
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The Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC, 3052
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Country
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Australia
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Phone
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+61 432598581
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Fax
136420
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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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