Outcome following single intravitreal injection of ranibizumab in branch retinal vein occlusion patients: a single centre experience

  • Dr. Ashwani Meherda Senior Eye Specialist, Capital Hospital, Bhubaneswar, India
  • Dr. Subhabrata Parida Professor, Regional Institute of Ophthalmology, SCB Medical College, Cuttack, Odisha, India
  • Dr Deepak Choudhury Senior Resident, Regional Institute of Ophthalmology, SCB Medical College, Cuttack, Odisha, India
  • Dr. Nikita Dash 3rd Year Resident, Regional Institute of Ophthalmology, SCB Medical College, Cuttack, Odisha, India
  • Mr. Akbar MehfuzAlam Sightsaver, Regional Institute of Ophthalmology, SCB Medical College, Cuttack, Odisha, India
Keywords: BRVO, Ranibizumab, Optical coherence tomography (OCT)

Abstract

Objective:To find out outcome following single intravitreal injection of ranibizumab in branch retinal vein occlusion (BRVO) patients in a government hospital in the capital of Odisha.

Methods: This study was a prospective interventional study of 18 months duration, done from August 2017 to February 2019 which included 21 cases of BRVO. Thorough history was taken and detail ophthalmological evaluation was done. Best corrected visual acuity (BCVA) was examined with Snellen’s chart and central macular thickness (CMT) was measured using optical coherence tomography (OCT). Routine blood tests were done. Intravitreal injection of ranibizumab 0.5 mg in 0.05 ml was given. BCVA and CMT was measured at 1 day, 1 week, 1 month and 3 months follow up visit.

Results: Mean age was 55.29 ± 16.86 yrs. Male: female ratio was 3.2:1. 33. About 3% patients presented within 1 month of onset of symptoms. Diastolic blood pressure of ≥ 90 was found in 81% patients. 90.5% showed improvement at 1 week post-operatively.At post-operative day 1 CMT was significantly decreased (p= 0.0011). Reduction in mean CMT at post-operative day 7 was >270 µ.

Conclusion: Single intravitreal injection of ranibizumab 0.5 mg in 0.05 mlcauses significant increase in vision and significant reduction of central macular thickness in patients with branch retinal vein occlusion.

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Outcome following single intravitreal injection of ranibizumab in branch retinal vein occlusion patients: a single centre experience
CITATION
DOI: 10.17511/jooo.2019.i02.01
Published: 2019-06-30
How to Cite
Meherda, A., Parida, S., Choudhury, D., Dash, N., & MehfuzAlam, A. (2019). Outcome following single intravitreal injection of ranibizumab in branch retinal vein occlusion patients: a single centre experience. Tropical Journal of Ophthalmology and Otolaryngology, 4(2), 65-70. https://doi.org/10.17511/jooo.2019.i02.01
Section
Original Article