Evidence map›Paper›PMID 30238069›Full record

ArticleOphthalmology. Retina2018

Quantitative Evaluation of Choroidal Neovascularization under Pro Re Nata Anti-Vascular Endothelial Growth Factor Therapy with OCT Angiography.

Scott M McClintic, Simon Gao, Jie Wang, Ahmed Hagag, Andreas K Lauer, Christina J Flaxel, Kavita Bhavsar, Thomas S Hwang, David Huang, Yali Jia and 1 more

Abstract read
In one paragraph

Article in Ophthalmology. Retina, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 5% of its field
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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Disease stability and extended dosing under anti-VEGF treatment of exudative age-related macular degeneration (AMD) - a meta-analysis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2021
    Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Observational
  10. Article
  11. Article
  12. Article
  13. Artifacts and artifact removal in optical coherence tomographic angiography.Quantitative imaging in medicine and surgery · 2021
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

11 authors at 1 institution in 1 country.

Scott M McClinticCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Simon GaoCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Jie WangCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Ahmed HagagCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Andreas K LauerCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Christina J FlaxelCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Kavita BhavsarCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Thomas S HwangCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
David HuangCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Yali JiaCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Steven T BaileyCasey Eye Institute, Oregon Health & Science University, Portland, OR 97239, USA.
Oregon Health & Science University · US

Funding

Proteomics CoreP30EY010572 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI Kate E Keller · 1995 to 2026
$19.4M
OCT Angiography for Neovascular Age-related Macular DegenerationR01EY024544 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI Steven T Bailey, Yali Jia · 2014 to 2026
$6.2M
Wide-field and projection-resolved optical coherence tomography angiography in diabetic retinopathyR01EY027833 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI HWANG, THOMAS, JIA, YALI · 2017 to 2020
$1.8M
Functional Optical Coherence Tomography-derived Biomarkers for Diabetic RetinopathyDP3DK104397 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI JIA, YALI, WILSON, DAVID J · 2014 to 2014
$1.0M
NEI NIH HHS P30 EY010572NEI NIH HHS R01 EY024544NEI NIH HHS R01 EY027833NIDDK NIH HHS DP3 DK104397
6 · The paper itself

Abstract

purposeTo use optical coherence tomography angiography (OCTA) derived quantitative metrics to assess the response of choroidal neovascularization to pro-re-nata (PRN) anti-endothelial growth factor (anti-VEGF) treatment in neovascular age-related macular degeneration (AMD).

designProspective longitudinal cohort study.

participantsFourteen eyes from 14 study participants with treatment-naïve neovascular AMD were enrolled.

methodsSubjects were evaluated monthly and treated with intravitreal anti-VEGF agents under a PRN protocol for one year. At each visit, two 3×3 mm MAIN OUTCOMES: Individual and mean CNV membrane area and CNV vessel area at each visit; within-visit repeatability determined by coefficient of variation.

resultsEight eyes had entire CNV within 3×3 mm

conclusionsIn this small exploratory study of CNV response to PRN anti-VEGF treatment, both CNV vessel area and membrane area were reduced compared to baseline after three months. After one year of follow-up, these reductions were no longer statistically significant. When anti-VEGF treatment was held, increasing CNV vessel area over time often resulted in exudation, but it was not possible to exactly when exudation occurs.

Identifiers

PMID30238069
PMCPMC6139650
OpenAlexW2792402771

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.