Subjective Visual VerticalNCT03377166
Measuring Subjective Visual Vertical (SVV) Using a Smartphone Application
A study testing Bucket test and Smartphone-based evaluation of SVV in people with Subjective Visual Vertical, run by Tel-Aviv Sourasky Medical Center at 1 site in Israel.
Trial summary
A comparison between two methods evaluating SVV: Bucket Test and A smartphone-based test. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Subjective Visual Vertical
- What is being tested?
- Bucket test and Smartphone-based evaluation of SVV
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 45 participants
- Where
- 1 siteIsrael
- Study dates
- 1 Jan 2018to 19 Dec 2018
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Vestibular Disorder
Who cannot join
- Chronic ear disease, Neurological disorder, s/p Ear surgery
Trial locations and contacts
1 site in 1 country.
About this study
A comparison between two methods evaluating SVV: Bucket Test and A smartphone-based test.
- Conditions
- Subjective Visual Vertical
- Being tested
- Bucket test and Smartphone-based evaluation of SVV
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Bucket test and Smartphone-based evaluation of SVVDiagnostic test
Bucket test and Smartphone-based evaluation of SVV
| Study group | Role | What they receive |
|---|---|---|
| Vertigo | Active comparator | Participants with vestibular disorder Receives: Diagnostic Test: Bucket test and Smartphone-based evaluation of SVV |
| Control | Active comparator | Participants without vestibular disorder Receives: Diagnostic Test: Bucket test and Smartphone-based evaluation of SVV |
What is being measured
The primary outcome is the main question the study is designed to answer.
Results of Bucket test Smartphone-based evaluation of SVV
Measured: 5 minutes
Results of Smartphone-based evaluation of SVV
Measured: 5 minutes
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Dec 2017
- Study start1 Jan 2018
- Primary completion19 Dec 2018
- Study completion19 Dec 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Subjective Visual VerticalStudies of the same condition, open and under way.
- More trials run by Tel-Aviv Sourasky Medical CenterThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Diagnosis
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 45 participants (actual)
Sponsor and investigators
- Lead sponsor
- Tel-Aviv Sourasky Medical Center
- Sponsor type
- Other government
- Responsible party
- Principal investigator, michal roll, Tel-Aviv Sourasky Medical Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03377166
- Sponsor's protocol ID
- 0113-17-TLV
- Status last verified
- Jan 2019
- First submitted
- 7 Dec 2017
- Last updated
- 11 Jan 2019
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 11 Jan 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Measuring Subjective Visual Vertical (SVV) Using a Smartphone Application
- ClinicalTrials.gov ID
- NCT03377166
- Acronym / sponsor ID
- 0113-17-TLV
- Conditions
- Subjective Visual Vertical
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 45 participants (actual)
- Lead sponsor
- Tel-Aviv Sourasky Medical CenterOther government
- Study start
- 1 Jan 2018 (actual)
- Primary completion
- 19 Dec 2018 (actual)
- Study completion
- 19 Dec 2018 (actual)
- First posted
- 19 Dec 2017 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
A comparison between two methods evaluating SVV: Bucket Test and A smartphone-based test.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Vertigo | Active comparator | Diagnostic Test: Bucket test and Smartphone-based evaluation of SVVParticipants with vestibular disorder |
| Control | Active comparator | Diagnostic Test: Bucket test and Smartphone-based evaluation of SVVParticipants without vestibular disorder |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Vestibular Disorder
Key exclusion criteria (1 listed)
- Chronic ear disease, Neurological disorder, s/p Ear surgery
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Bucket test and Smartphone-based evaluation of SVVBucket test and Smartphone-based evaluation of SVV | Diagnostic test | Control, Vertigo |
Primary outcome
Results of Bucket test Smartphone-based evaluation of SVV
Time frame: 5 minutes
Results of Smartphone-based evaluation of SVV
Time frame: 5 minutes
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jan 2019.
- Individual participant dataSharing planned: No
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Bucket test and Smartphone-based evaluation of SVV in people with Subjective Visual Vertical, run by Tel-Aviv Sourasky Medical Center at 1 site in Israel.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 Jan 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Israel. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Results of Bucket test Smartphone-based evaluation of SVV (time frame: 5 minutes). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jan 2019; AzTrials last refreshed its copy on 4 Nov 2026.