ArticleBMJ case reports2021
Tractional retinal detachment ('crunch' phenomenon) from intravitreal anti-vascular endothelial growth factor injection in central retinal vein occlusion.
Article in BMJ case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- Evaluation of regression, reactivation, retreatment and retinal detachment after injections of three different anti-VEGF drugs for retinopathy of prematurity.Scientific reports · 2026Article
- The CAPA framework: a conceptual model integrating corrective and preventive strategies for retinal ischemia and neovascularization.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026Review
- Risk factors affecting visual outcomes following vitrectomy for retinal detachment secondary to branch retinal vein occlusion.International ophthalmology · 2026Article
- Drug-related retinal detachment pharmacovigilance signals in the real world: evidence from the FDA Adverse Event Reporting System.Eye (London, England) · 2025Article
- Pars Plana Vitrectomy Combined with Anti-VEGF Injections as an Approach to Treat Proliferative Diabetic Retinopathy.Journal of clinical medicine · 2025Article
- Anti-inflammatory potential of simvastatin and amfenac in ARPE-19 cells; insights in preventing re-detachment and proliferative vitreoretinopathy after rhegmatogenous retinal detachment surgery.International ophthalmology · 2024Article
- Neurovascular injury associated non-apoptotic endothelial caspase-9 and astroglial caspase-9 mediate inflammation and contrast sensitivity decline.Cell death & disease · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tractional retinal detachment is an uncommon complication of intravitreal anti-vascular endothelial growth factor (VEGF) injection wherein the drug triggers tractional retinal detachment as a result of fibrovascular membrane contraction. We present a case of a 42-year-old hypertensive woman diagnosed with chronic central retinal vein occlusion on both eyes. The right eye had total retinal detachment and neovascular glaucoma, while the left eye had retinal neovascularisation. Panretinal photocoagulation and intravitreal anti-VEGF injection was started on the left eye. However, she was lost to follow-up. She returned 4 months later with extensive tractional retinal detachment involving the macula on the left eye. She subsequently underwent vitrectomy with endolaser and silicone oil tamponade on the left eye. The anti-VEGF 'crunch' results from regression of fibrovascular proliferation with a concurrent increase in fibrosis, resulting in worsening retinal traction. With the widespread use of anti-VEGF agents, ophthalmologists need to be aware of this vision-threatening complication.
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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.