Angiographie and OCT in Macula and Retinal Diseases
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The purpose of this study is to investigate the morphological and angiological retinal changes in different macular diseases.
Condition |
---|
Macular Edema |
Study Type: | Observational |
Study Design: | Observational Model: Cohort Time Perspective: Prospective |
Enrollment: | 30 |
Study Start Date: | August 2008 |
Study Completion Date: | September 2011 |
Primary Completion Date: | February 2010 (Final data collection date for primary outcome measure) |
Groups/Cohorts |
---|
Healthy volunteers |
St.p. Pars plana vitrectomy |
Detailed Description:
Recently, a new generation of OCT devices relying on spectral domain technology (SD-OCT) has been introduced and allows for higher-resolution imaging. Based on this technology we can identify variable changes at the retinal surface such as, retinal thickening with cyst formation, swelling in the inner and outer nuclear layers and subretinal fluid. The introduction of an eye-tracking mode has allowed a better insight into the development of retinal morphologic changes The aim of this study was to investigate the incidence and structural morphology of PCME after successful uncomplicated cataract surgery in patients with previous pars plana vitrectomy (PPV) and indocyanine green-assisted peeling of an epiretinal membrane and the internal limiting membrane (ILM).
Ages Eligible for Study: | 18 Years to 90 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Twenty eyes of 20 patients with previous 23-gauge PPV and ILM peeling (PPV group) and 15 consecutive eyes with senile cataract with a healthy macula (control group) were included.
Inclusion Criteria:
- previous 23-gauge PPV and ILM peeling
Exclusion Criteria:
- history of branch retinal vein occlusion
- central retinal vein occlusion
- wet macular degeneration
- diabetic retinopathy
- uveitis or other inflammatory eye disease.
No publications provided
Responsible Party: | Stefan Sacu, Assoc.Prof., Medical University of Vienna |
ClinicalTrials.gov Identifier: | NCT01603823 History of Changes |
Other Study ID Numbers: | 10082007 |
Study First Received: | May 19, 2012 |
Last Updated: | May 21, 2012 |
Health Authority: | Austria : Federal Ministry for Labour, Health, and Social Affairs |
Keywords provided by Medical University of Vienna:
vitrectomy cataract macular edema |
Additional relevant MeSH terms:
Edema Macular Edema Retinal Diseases Signs and Symptoms |
Macular Degeneration Retinal Degeneration Eye Diseases |
ClinicalTrials.gov processed this record on October 17, 2012