CORRELATION BETWEEN THE RETINAL NERVE FIBRE LAYER (RNFL) PARAMETERS MEASURED USING STRATUS OPTICAL COHERENCE TOMOGRAPHY AND GDx VCC (SCANNING LASER POLARIMETRY) IN ESTABLISHED GLAUCOMA PATIENTS IN SOUTH INDIAN POPULATION
Journal Title: International Journal of Medical Research & Health Sciences (IJMRHS) - Year 2013, Vol 2, Issue 3
Abstract
Purpose: Optical Coherence Tomography and Scanning LASER polarimetry (GDx) are investigatory modalities used to evaluate the structural changes in the optic nerve and retina in glaucoma patients.This study aims to evaluate the correlation between the Retinal Nerve Fibre Layer (RNFL) parameters measured using Stratus-OCT (optical coherence tomography) and GDx VCC(scanning laser polarimetry) in established glaucoma patients in South Indian Population. Materials and methods: Prospectively planned cross sectional study of 67 eyes of 34 established glaucoma patients on medical management The mean age of patients was 46.911 years (SD+13.531). A complete ophthalmic examination, automated perimetry with octopus interzeag 1-2-3 perimeter, retinal nerve fiber analysis with GDx VCC and Stratus OCT was done. Correlation coefficients between the parameters of OCT and GDx VCC were calculated. Results: Statistically significant positive correlations were observed between GDx VCC and OCT parameters in the respective areas. Conclusion: The RNFL thicknesses measured by two different investigatory modalities OCT and GDx are well correlated despite the differences in values of RNFL thickness.
Authors and Affiliations
Elangovan Suma| Department of Ophthalmology, Meenakshi Medical College and Research Institute, Enathur, Kanchipuram, Tamilnadu, India, Corresponding author email: elangovansuma@hotmail.com, Puri K Sanjeev| Department of Ophthalmology, Meenakshi Medical College and Research Institute, Enathur, Kanchipuram, Tamilnadu, India
Keywords
Related Articles
- EP ID EP11025
- DOI 10.5958/j.2319-5886.2.3.106
- Views 353
- Downloads 20
SEROPREVALENCE OF HEPATITIS B IN A TERTIARY CARE CENTRE IN BIJAPUR, KARNATAKA: A TWO YEARS PROSPECTIVE STUDY
Background: Hepatitis B virus infection is endemic throughout the world especially in tropical and developing countries. Clinical data collected in the hospital gives the estimation of burden of disease in the community...
ORAL CONTRACEPTIVES AS A RISK FACTOR FOR DEVELOPING BREAST CANCER IN BREAST CANCER (BRCA) GENE CARRIER FEMALE IN- THE 30-60 YEARS AGE GROUP: A META ANALYSIS
The literature linking breast cancer with oral contraceptives and BRCA mutation as possible risk factors is equivocal. Hence, to account for these conflicting results in the existing literature and to observe the net ef...
Tissue Doppler Imaging in Cardiology Nowadays: Clinical Applications
Echocardiography is a routine test in cardiology nowadays and Tissue Doppler imaging (TDI) is particularly useful for evaluating myocardial tissue motion; compared to strain imaging, TDI has a higher temporal resolution...
ACUTE EFFECT OF FLUCONAZOLE, ITRACONAZOLE AND VORICONAZOLE ON BLOOD GLUCOSE IN NORMOGLYCEAMIC & DIABETIC RATS: AN EXPERIMENTAL STUDY
Anti-fungal and antimicrobials are frequently co-prescribed either to manage or treat either the secondary complications or other diseases. Among antifungal drugs Fluconazole, Itraconazole & Voriconazole are most commo...
EFFECT OF KINSIOTAPING ON LUMBAR CURVATURE AND MUSCULAR FATIGUE IN CHRONIC NONSPECIFIC LOW BACK PAIN PATIENTS
Purpose: Kinesio Taping (KT) is a technique that has been used in the clinical management of people with chronic back pain. This study investigated the efficacy of KT on patient with chronic non-specific low back pain...