Intraocular PressureNCT03359200
Analysis of the Microbiota in Goldmann Applanation Tonometers at a Reference Service in Goiânia
An observational study of Intraocular Pressure, run by Instituto de Olhos de Goiania at 1 site in Brazil.
Trial summary
This study aims to evaluate the microbiota of goldmann tonometers and its possible change over the visits Read more about this study
- Who is it for?
- Any ageHealthy volunteers can take part
- Conditions the study is for
- Intraocular Pressure
- How many people
- 1 participants
- Where
- 1 siteBrazil
- Study dates
- 1 Sep 2017to 20 Nov 2017
- Phase
- Observational
- 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 Any age
- All sexes
- Healthy volunteers accepted
- Child, Adult, Older adult
Study population: no patient was studied
Who may be able to join
- collection of material in the period
Who cannot join
- collection of material out of the period
Trial locations and contacts
1 site in 1 country.
About this study
This study aims to evaluate the microbiota of goldmann tonometers and its possible change over the visits
- Conditions
- Intraocular Pressure
What is being measured
The primary outcome is the main question the study is designed to answer.
Analysis of the microbiota in tonometers performed by means of swab collections
collect swabs of the tonometers before and after the visits to evaluate the change of the microbiota and, therefore, to evaluate the effectiveness of the asepsis.
Measured: 1 month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Dec 2017
- Study start1 Sep 2017
- Primary completion13 Nov 2017
- Study completion20 Nov 2017
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Intraocular PressureStudies of the same condition, open and under way.
- 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
- Observational
- Observational model
- Other
- Time perspective
- Retrospective
- Enrolment
- 1 participants (actual)
Sponsor and investigators
- Lead sponsor
- Instituto de Olhos de Goiania
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03359200
- Sponsor's protocol ID
- Tonometro ARVO
- Status last verified
- Nov 2017
- First submitted
- 25 Nov 2017
- Last updated
- 4 Dec 2017
- 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 4 Dec 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Analysis of the Microbiota in Goldmann Applanation Tonometers at a Reference Service in Goiânia
- ClinicalTrials.gov ID
- NCT03359200
- Acronym / sponsor ID
- Tonometro ARVO
- Conditions
- Intraocular Pressure
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 1 participants (actual)
- Lead sponsor
- Instituto de Olhos de GoianiaUniversity, hospital or other
- Study start
- 1 Sep 2017 (actual)
- Primary completion
- 13 Nov 2017 (actual)
- Study completion
- 20 Nov 2017 (actual)
- First posted
- 2 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.
This study aims to evaluate the microbiota of goldmann tonometers and its possible change over the visits
Study design
- Observational model
- Other
- Time perspective
- Retrospective
Who may qualify
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult, Older adult
- Study population
- no patient was studied
Key inclusion criteria (1 listed)
- collection of material in the period
Key exclusion criteria (1 listed)
- collection of material out of the period
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Analysis of the microbiota in tonometers performed by means of swab collections
Time frame: 1 month
collect swabs of the tonometers before and after the visits to evaluate the change of the microbiota and, therefore, to evaluate the effectiveness of the asepsis.
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 4 Dec 2017.
- Individual participant dataSharing planned: No
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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?
An observational study of Intraocular Pressure, run by Instituto de Olhos de Goiania at 1 site in Brazil.
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 4 Dec 2017. 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 Brazil. 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?
Analysis of the microbiota in tonometers performed by means of swab collections (time frame: 1 month). 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 4 Dec 2017.