AzTrials
AzTrials

Glaucoma, Open-AngleNCT03267862

Scleral Response to Intraocular Pressure (IOP)

An observational study of Glaucoma, Open-Angle, run by Johns Hopkins University.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

The study evaluated changes in the depth of the lamina cribrosa at different eye pressures. Read more about this study

Who is it for?
Ages 21 to 100 years
Conditions the study is for
Glaucoma, Open-Angle
How many people
27 participants
Where
No sites listed yet
Study dates
17 Sep 2014to 29 Aug 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 21 to 100 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: glaucoma patients presenting for routine care

Who may be able to join

  • glaucoma patients

Who cannot join

  • non-glaucoma patients

About this study

The study evaluated changes in the depth of the lamina cribrosa at different eye pressures.

Read the detailed description

Participants were glaucoma patients who during routine care were observed at different eye pressures. Images taken with an optical device that is routinely used in such patients were analysed.

Being tested
there was no intervention
Keywords
biomarker
Medical subject headings
Glaucoma, Open-Angle

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • there was no interventionOther

    patients were observed during routine care on separate times when their eye pressure was different on one day from another.

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Anterior lamina cribrosa depth change

    Position of anterior lamina observed by optical coherence tomography (OCT) imaging. Measured in micrometers (um).

    Measured: Up to 2 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted30 Aug 2017
  2. Study start17 Sep 2014
  3. Primary completion29 Aug 2017
  4. Study completion29 Aug 2017

Resources

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
Cohort
Time perspective
Cross-sectional
Enrolment
27 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03267862
Sponsor's protocol ID
NA_00090957
Status last verified
Aug 2017
First submitted
29 Aug 2017
Last updated
30 Aug 2017
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Undecided: deidentified study data could be shared at this time

Questions about this trial

What is this clinical trial studying?

An observational study of Glaucoma, Open-Angle, run by Johns Hopkins University.

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 30 Aug 2017. Status can change between updates, so confirm with the study contact before making plans.

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?

Anterior lamina cribrosa depth change (time frame: Up to 2 months). 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 30 Aug 2017.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in