Open-Angle GlaucomaNCT00691639
Collection of Blood Specimens From Patients in AL-3789 Studies for Elevated Intraocular Pressure (IOP)
An observational study of Open-Angle Glaucoma, run by Alcon Research at 1 site in United States.
Trial summary
The objective of this study is to obtain blood samples from patients who are or were participants in any Alcon AL-3789 clinical trial. Association will be conducted to search for genetic markers in patients with glaucoma or ocular hypertension. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Open-Angle Glaucoma
- What is being tested?
- Blood Collection Only
- How many people
- 1,000 participants
- Where
- 1 siteUnited States
- Study dates
- Mar 2008to Aug 2009
- 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 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients who received anecortave acetate treatment
Who may be able to join
- Patient must be currently or previously enrolled in Alcon clinical study and received AL-3789
Who cannot join
- Age related
Trial locations and contacts
1 site in 1 country.
About this study
The objective of this study is to obtain blood samples from patients who are or were participants in any Alcon AL-3789 clinical trial. Association will be conducted to search for genetic markers in patients with glaucoma or ocular hypertension.
- Conditions
- Open-Angle Glaucoma
- Being tested
- Blood Collection Only
- Keywords
- Open-angle glaucoma, IOP
- 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.
Blood Collection OnlyOther
Blood Collection Only
| Study group | Role | What they receive |
|---|---|---|
| 1 | Patients who are or were participants in any Alcon AL-3789 study. Receives: Other: Blood Collection Only |
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Jun 2008 (estimated)
- Study startMar 2008
- Primary completionAug 2009
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Open-Angle GlaucomaStudies of the same condition, open and under way.
- More trials run by Alcon ResearchThe 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
- Observational
- Observational model
- Case only
- Time perspective
- Retrospective
- Enrolment
- 1,000 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Alcon Research
- Sponsor type
- Industry (pharma, biotech, devices)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00691639
- Sponsor's protocol ID
- C-07-27
- Status last verified
- Sep 2009
- First submitted
- 3 Jun 2008
- Last updated
- 1 Oct 2009
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 1 Oct 2009. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Collection of Blood Specimens From Patients in AL-3789 Studies for Elevated Intraocular Pressure (IOP)
- ClinicalTrials.gov ID
- NCT00691639
- Acronym / sponsor ID
- C-07-27
- Conditions
- Open-Angle Glaucoma
- Keywords
- Open-angle glaucoma, IOP
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 1,000 participants (estimated)
- Lead sponsor
- Alcon ResearchIndustry (pharma, biotech, devices)
- Study start
- Mar 2008
- Primary completion
- Aug 2009 (actual)
- First posted
- 5 Jun 2008 (estimated)
- 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.
The objective of this study is to obtain blood samples from patients who are or were participants in any Alcon AL-3789 clinical trial. Association will be conducted to search for genetic markers in patients with glaucoma or ocular hypertension.
Study design
- Observational model
- Case only
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 1 | – | Other: Blood Collection OnlyPatients who are or were participants in any Alcon AL-3789 study. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients who received anecortave acetate treatment
Key inclusion criteria (1 listed)
- Patient must be currently or previously enrolled in Alcon clinical study and received AL-3789
Key exclusion criteria (1 listed)
- Age related
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 |
|---|---|---|
| Blood Collection OnlyBlood Collection Only | Other | 1 |
Primary outcome
Not reported in the source record.
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 1 Oct 2009.
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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 Open-Angle Glaucoma, run by Alcon Research at 1 site in United States.
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 1 Oct 2009. 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 United States. 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.
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 1 Oct 2009.