ArticleIndian journal of ophthalmology2021
Clinical efficacy and safety of Razumab® (CESAR) study: Our experience with the world's first biosimilar Ranibizumab.
Article in Indian journal of ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 18 citations in OpenAlex.
- Real-World Comparison of Biosimilar Ranibizumab (Ranieyes) and Innovator Ranibizumab (Lucentis/Accentrix) Across Multiple Retinal Vascular Diseases (The BRIO Study).Pharmaceuticals (Basel, Switzerland) · 2026Article
- Peep into anti-vascular endothelial growth factor.Indian journal of ophthalmology · 2026Review
- Retinal vein occlusion-related macular edema: An updated review of current evidence and future directions.Indian journal of ophthalmology · 2026Review
- Innovator ranibizumab ComparEd to Biosimilar ranibizumab in combination with Expansile gas in submaculaR HemorrhaGe: the ICEBERG study.BMC ophthalmology · 2025Article
- Biosimilars for anti-VEGF treatment of macular diseases: country and region reports.Community eye health · 2025Article
- Intravitreal therapy for the management of diabetic retinopathy: A concise review.World journal of experimental medicine · 2024Review
- Biosimilar versus InnovAtor MoLecule of RAnibizumab in Neovascular Age-Related MaCular DEgeneration (The BALANCE Trial): Real-World Evidence.Clinical ophthalmology (Auckland, N.Z.) · 2023Article
- Review
- Future of anti-VEGF: biosimilars and biobetters.International journal of retina and vitreous · 2022Review
- Real-World Evidence in the Management of Diabetic Macular Edema with Intravitreal Anti-VEGFs in Asia: A Systematic Literature Review.Clinical ophthalmology (Auckland, N.Z.) · 2022Review
- Anti-VEGF and Other Novel Therapies for Neovascular Age-Related Macular Degeneration: An Update.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2021Review
- Treatment Landscape of Macular Disorders in Indian Patients with the Advent of Razumab™ (World's First Biosimilar Ranibizumab): A Comprehensive Review.Ophthalmology and therapy · 2021Review
- Current perspectives on use of anti-vascular endothelial growth factor agents for retinal disorders.Indian journal of ophthalmology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: : The aim of this study was to evaluate the efficacy and safety of Razumab (the biosimilar Ranibizumab by Intas Pharmaceuticals Ltd.) for the treatment of chorioretinal vascular diseases such as diabetic macular edema (DME), choroidal neovascular membrane (CNVM), and macular edema secondary to retinal vein occlusion (RVO). Methods: : We conducted a single-center, retrospective study, including patients with DME, CNVM, and RVO, who had received treatment with Razumab® between October 2018 and September 2019. Primary outcome measures were the changes in corrected distance visual acuity (CDVA) and central foveal thickness (CFT) from baseline to 1 month and 3 months. Secondary outcome measures included intraocular pressure (IOP) at day 1, any signs of ocular inflammation or systemic adverse events during the follow-up. Results: : One hundred and fifty-three eyes of 141 patients were analyzed. The indications included DME in 70 (45.8%) eyes, CNVM in 70 (45.8%) eyes, and RVO in 13 (8.4%) eyes. Mean CDVA improved from baseline (0.62 ± 0.44) to month 1 (0.45 ± 0.42) and maintained till 3 months (0.42 ± 0.44; P < 0.001). Mean CFT showed significant reduction from baseline (405.68 ± 192.422 μm) to month 1 (286.08 ± 118.36 μm) and month 3 (271 ± 104.24 μm; P < 0.001). None of the eyes recorded IOP >20 mmHg on day 1. No evidence of ocular toxicity or systemic adverse event was noted. Conclusion: : Razumab® showed a rapid improvement in CDVA and CFT in most of the eyes with efficacy observed as early as 1 month and maintained till 3 months. The biosimilar Ranibizumab can be a safe and effective low-cost drug for treating macular diseases.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.