Glaucoma, Open-AnglePhase 1NCT00570726
Treatment of Failing Blebs With Ranibizumab
A Phase 1 study testing Ranibizumab (Lucentis) in people with Glaucoma, Open-Angle and Failing Bleb Following Trabeculectomy, run by The New York Eye & Ear Infirmary at 1 site in United States.
Trial summary
This study was designed to evaluate the efficacy and safety in the use of Ranibizumab, an effective vascular endothelial growth factor (VGEF) inhibitor, in treating patients with a failing bleb, characterized by increased fibrosis and vascularization of the conjuctiva, following trabeculectomy. Read more about this study
- Who is it for?
- Ages 40 years and older
- Conditions the study is for
- Glaucoma, Open-Angle, Failing Bleb Following Trabeculectomy
- What is being tested?
- Ranibizumab (Lucentis)
- How many people
- 6 participants
- Where
- 1 siteUnited States
- Study dates
- Jun 2000to Nov 2007
- Phase
- Phase 1
- 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 40 years and older
- All sexes
- Adult, Older adult
Who may be able to join
- Ability to provide written informed consent and comply with study assessments for the full duration of the study
- Age > 40 years
- Patients with Open-angle Glaucoma who have had trabeculectomy
- Patients determined to have failing bleb with presence of superficial bleb vascularity and IOP increase on 3 successive visits without topical medication
- Patients whose intraocular pressure (IOP) is above goal IOP after suture lysis and digital compression have been attempted
Who cannot join
- Pregnancy (positive pregnancy test) or lactation.
- Premenopausal women not using adequate contraception. The following are considered effective means of contraception: surgical sterilization or use of oral contraceptives, barrier contraception with either a condom or diaphragm in conjunction with spermicidal gel, an IUD, or contraceptive hormone implant or patch.
- Current infection or inflammation in either eye
- Any abnormality preventing reliable applanation tonometry in either eye
- Other non-glaucomatous disease affecting visual field, (pituitary lesions, demyelinating disease, congenital optic nerve anomaly, prior retinal and optic nerve vascular occlusive disease, retinal dystrophy and degeneration, diabetes and HIV and AIDS infection)
- Strabismus, nystagmus, monocular patient
Show all 9Show fewer
- Prior enrollment in the study
- Any other condition that the investigator believes would pose a significant hazard to the subject if the investigational therapy were initiated
- Participation in another simultaneous medical investigation or trial
Trial locations and contacts
1 site in 1 country.
United States1 site
Glaucoma Associates of New York
New York, New York, 10003
About this study
Official title: Effect of Needle Bleb Revision With Ranibizumab as a Primary Intervention in a Failing Bleb Following Trabeculectomy
This study was designed to evaluate the efficacy and safety in the use of Ranibizumab, an effective vascular endothelial growth factor (VGEF) inhibitor, in treating patients with a failing bleb, characterized by increased fibrosis and vascularization of the conjuctiva, following trabeculectomy. Six subjects from one site will be enrolled in this study.
- Being tested
- Ranibizumab (Lucentis)
- 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.
Ranibizumab (Lucentis)Drug
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Dec 2007 (estimated)
- Study startJun 2000
- Primary completionNov 2007
- Study completionNov 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Glaucoma, Open-AngleStudies 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
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 6 participants (estimated)
Sponsor and investigators
- Lead sponsor
- The New York Eye & Ear Infirmary
- Sponsor type
- University, hospital or other
- Collaborators
- Genentech, Inc.
- Investigators
- Jeffrey Liebmann, MD, Principal investigator, Robert Ritch, MD, LLC.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00570726
- Sponsor's protocol ID
- 07.10
- Status last verified
- Dec 2007
- First submitted
- 9 Dec 2007
- Last updated
- 15 Oct 2014
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Oct 2014. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Needle Bleb Revision With Ranibizumab as a Primary Intervention in a Failing Bleb Following Trabeculectomy
- ClinicalTrials.gov ID
- NCT00570726
- Acronym / sponsor ID
- 07.10
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 6 participants (estimated)
- Lead sponsor
- The New York Eye & Ear InfirmaryUniversity, hospital or other
- Collaborators
- Genentech, Inc.
- Study start
- Jun 2000
- Primary completion
- Nov 2007 (actual)
- Study completion
- Nov 2007 (actual)
- First posted
- 11 Dec 2007 (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.
This study was designed to evaluate the efficacy and safety in the use of Ranibizumab, an effective vascular endothelial growth factor (VGEF) inhibitor, in treating patients with a failing bleb, characterized by increased fibrosis and vascularization of the conjuctiva, following trabeculectomy. Six subjects from one site will be enrolled in this study.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
Who may qualify
- Ages
- 40 years and older
- Sex
- All
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Ability to provide written informed consent and comply with study assessments for the full duration of the study
- Age > 40 years
- Patients with Open-angle Glaucoma who have had trabeculectomy
- Patients determined to have failing bleb with presence of superficial bleb vascularity and IOP increase on 3 successive visits without topical medication
- Patients whose intraocular pressure (IOP) is above goal IOP after suture lysis and digital compression have been attempted
Key exclusion criteria (9 listed)
- Pregnancy (positive pregnancy test) or lactation.
- Premenopausal women not using adequate contraception. The following are considered effective means of contraception: surgical sterilization or use of oral contraceptives, barrier contraception with either a condom or diaphragm in conjunction with spermicidal gel, an IUD, or contraceptive hormone implant or patch.
- Current infection or inflammation in either eye
- Any abnormality preventing reliable applanation tonometry in either eye
- Other non-glaucomatous disease affecting visual field, (pituitary lesions, demyelinating disease, congenital optic nerve anomaly, prior retinal and optic nerve vascular occlusive disease, retinal dystrophy and degeneration, diabetes and HIV and AIDS infection)
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 |
|---|---|---|
| Ranibizumab (Lucentis) | Drug | – |
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 15 Oct 2014.
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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.
Jeffrey Liebmann, MD principal investigator
Robert Ritch, MD, LLC.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Ranibizumab (Lucentis) in people with Glaucoma, Open-Angle and Failing Bleb Following Trabeculectomy, run by The New York Eye & Ear Infirmary 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 5 inclusion and 9 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 15 Oct 2014. 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.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
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 15 Oct 2014.