- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01411696
Retrospective Study in Patients Receiving Two or More OZURDEX® Injections for Retinal Vein Occlusion (RVO)
March 4, 2013 updated by: Allergan
This is a retrospective data collection study to evaluate the efficacy, safety, and re-injection interval of OZURDEX® in the treatment of macular edema due to RVO.
Following informed consent, there were no patient study visits.
All data was collected via chart review.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Actual)
289
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Texas
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San Antonio, Texas, United States
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients who received at least 2 injections of OZURDEX® to treat macular edema due to RVO in at least one eye.
Description
Inclusion Criteria:
- Macular edema
- Received at least 2 OZURDEX® injections
Exclusion Criteria:
- Received OZURDEX® injections as part of a clinical study
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
All Participants
Patients who received at least 2 injections of OZURDEX® (dexamethasone intravitreal implant) to treat Macular Edema.
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Dexamethasone intravitreal implant 0.7 mg was dosed previously according to general clinical practice.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in Best Corrected Visual Acuity (BCVA) 4 to 20 Weeks Following the Last OZURDEX® (Dexamethasone Intravitreal Implant) Injection
Time Frame: Baseline, 4 to 20 weeks after last injection (Up to 6 months)
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BCVA was assessed using the Snellen eye chart converted to Early Treatment Diabetic Retinopathy Study number of lines ranging from 0 (worst) to 20 (best).
The change in BCVA was calculated using the most improved number of lines read correctly between 4 and 20 weeks following the last injection of OZURDEX® - the number of lines read correctly at baseline.
A positive change from baseline indicates improvement.
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Baseline, 4 to 20 weeks after last injection (Up to 6 months)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants With an Increase of 2 Lines or More in BCVA
Time Frame: Baseline, Up to 6 months
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BCVA was assessed using the Snellen eye chart converted to Early Treatment Diabetic Retinopathy Study number of lines ranging from 0 (worst) to 20 (best).
An increase of 2 or more lines read correctly compared to baseline is an improvement.
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Baseline, Up to 6 months
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Percentage of Participants With an Increase of 3 Lines or More in BCVA
Time Frame: Baseline, Up to 6 months
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BCVA was assessed using the Snellen eye chart converted to Early Treatment Diabetic Retinopathy Study number of lines ranging from 0 (worst) to 20 (best).
An increase of 3 or more lines read correctly compared to baseline is an improvement.
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Baseline, Up to 6 months
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Change From Baseline in Central Retinal Thickness by Optical Coherence Tomography (OCT) 4 to 20 Weeks After Each Injection
Time Frame: Baseline, 4 to 20 Weeks after Each injection (up to 6 months)
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Optical Coherence Tomography (OCT), a laser based non-invasive diagnostic system providing high-resolution imaging sections of the retina, was performed in the study eye after pupil dilation at baseline and 4 to 20 weeks after each injection.
A negative change from baseline indicates improvement.
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Baseline, 4 to 20 Weeks after Each injection (up to 6 months)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Dugel PU, Capone A Jr, Singer MA, Dreyer RF, Dodwell DG, Roth DB, Shi R, Walt JG, Scott LC, Hollander DA; SHASTA Study Group. Two or more dexamethasone intravitreal implants in treatment-naive patients with macular edema due to retinal vein occlusion: subgroup analysis of a retrospective chart review study. BMC Ophthalmol. 2015 Sep 4;15:118. doi: 10.1186/s12886-015-0106-z.
- Singer MA, Capone A Jr, Dugel PU, Dreyer RF, Dodwell DG, Roth DB, Shi R, Walt JG, Scott LC, Hollander DA; SHASTA Study Group. Two or more dexamethasone intravitreal implants as monotherapy or in combination therapy for macular edema in retinal vein occlusion: subgroup analysis of a retrospective chart review study. BMC Ophthalmol. 2015 Apr 1;15:33. doi: 10.1186/s12886-015-0018-y.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2011
Primary Completion (Actual)
March 1, 2012
Study Completion (Actual)
March 1, 2012
Study Registration Dates
First Submitted
August 5, 2011
First Submitted That Met QC Criteria
August 5, 2011
First Posted (Estimate)
August 8, 2011
Study Record Updates
Last Update Posted (Estimate)
April 16, 2013
Last Update Submitted That Met QC Criteria
March 4, 2013
Last Verified
March 1, 2013
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Eye Diseases
- Retinal Degeneration
- Retinal Diseases
- Embolism and Thrombosis
- Venous Thrombosis
- Thrombosis
- Macular Degeneration
- Macular Edema
- Retinal Vein Occlusion
- Physiological Effects of Drugs
- Autonomic Agents
- Peripheral Nervous System Agents
- Anti-Inflammatory Agents
- Antineoplastic Agents
- Antiemetics
- Gastrointestinal Agents
- Glucocorticoids
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Antineoplastic Agents, Hormonal
- Dexamethasone
Other Study ID Numbers
- GMA-OZU-09-011
- GMA-320 (Other Identifier: Allergan, Inc.)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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