Evidence map›Paper›PMID 29280937›Full record

ArticleRetina (Philadelphia, Pa.)2019

EFFICACY AND SAFETY OF INTRAVITREAL AFLIBERCEPT AND RANIBIZUMAB IN ASIAN PATIENTS WITH NEOVASCULAR AGE-RELATED MACULAR DEGENERATION: Subgroup Analyses From the VIEW Trials.

Tien Yin Wong, Chui Ming Gemmy Cheung, Timothy Y Y Lai, Shih-Jen Chen, Won Ki Lee, Young Hee Yoon, Tomohiro Iida, Claudia Tueckmantel, Olaf Sowade, Yuichiro Ogura

Abstract read
In one paragraph

Article in Retina (Philadelphia, Pa.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Cost-minimisation analysis of a treat-and-extend regimen with anti-VEGFs in patients with neovascular age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Article
  7. Article
  8. Article
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Tien Yin WongSingapore Eye Research Institute, Singapore National Eye Center, The Academia, Singapore.
Chui Ming Gemmy CheungSingapore Eye Research Institute, Singapore National Eye Center, The Academia, Singapore.
Timothy Y Y LaiDepartment of Ophthalmology and Visual Sciences, Hong Kong Eye Hospital, The Chinese University of Hong Kong, Hong Kong, People's Republic of China.
Shih-Jen ChenDepartment of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan, People's Republic of China.
Won Ki LeeDepartment of Ophthalmology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Young Hee YoonDepartment of Ophthalmology, University of Ulsan, College of Medicine, Ulsan, South Korea.
Tomohiro IidaDepartment of Ophthalmology, Tokyo Women's Medical University, Tokyo, Japan.
Claudia TueckmantelBayer AG, Berlin, Germany.
Olaf SowadeBayer AG, Berlin, Germany.
Yuichiro OguraDepartment of Ophthalmology and Visual Science, Nagoya City University Graduate School of Medical Science, Nagoya, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess the treatment effect of intravitreal aflibercept and ranibizumab in Asian patients with neovascular age-related macular degeneration.

methodsWe evaluated data from VIEW 1 and VIEW 2, comparing functional and morphologic outcomes at Week 96 between intravitreal aflibercept 2 mg monthly (2q4) or 2 mg bimonthly after 3 initial monthly doses (2q8) versus ranibizumab 0.5 mg monthly among Asian patients (n = 269) and between Asian and white patients (n = 2044).

resultsIn Asian patients, there were no significant differences between intravitreal aflibercept 2q4 and 2q8 compared with ranibizumab in mean gain in best-corrected visual acuity (10.23 and 8.35 vs. 8.51 letters). Reduction in central retinal thickness was greater for intravitreal aflibercept 2q4 (150.43 μm, P = 0.0075) and 2q8 (148.15 μm, P = 0.0126) than ranibizumab (119.46 μm). The proportion of dry retinas was greater for intravitreal aflibercept 2q4 (65.7%, P < 0.01) than ranibizumab (41.7%). There were no differences in outcomes between Asian and white patients. Serious treatment-emergent ocular adverse events occurred in <8% of treated eyes, evenly distributed across subgroups.

conclusionIn Asian patients with neovascular age-related macular degeneration, functional and morphologic outcomes were largely similar between intravitreal aflibercept and ranibizumab groups, and to results seen in white patients.

Indexed as

AgedAged, 80 and overAngiogenesis InhibitorsAsian PeopleFemaleHumansIntravitreal InjectionsMacular DegenerationMaleMiddle AgedRanibizumabReceptors, Vascular Endothelial Growth FactorRecombinant Fusion ProteinsRetinaVisual AcuityafliberceptAngiogenesis InhibitorsRanibizumabReceptors, Vascular Endothelial Growth FactorRecombinant Fusion Proteins

Identifiers

PMID29280937
PMCPMC6410967

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Registered trials

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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.