ArticleOphthalmic surgery, lasers & imaging retina2024
In-Office Vitreous Biopsy With a Vitreous Cutter and Manual Actuation.
Article in Ophthalmic surgery, lasers & imaging retina, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 2 citations in OpenAlex.
- Ultraviolet-C Light Emitter as a Method for Reducing Bacterial Contamination of Ophthalmic Instruments.Journal of ophthalmology · 2026Article
- In-clinic vitreous biopsy peel pack technique.International journal of retina and vitreous · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
In-office vitreous biopsy is currently performed with a 25-gauge needle or less frequently with a specialized in-office surgical system. This article demonstrates in-office vitreous biopsy with a standard vitreous cutter, using syringes to actuate the cutter. A 79-year-old woman presented six days after intravitreal bevacizumab with endophthalmitis. After subconjunctival anesthesia, a valved 27-gauge trocar was inserted through the pars plana. Two syringes were connected to a pneumatic 27-gauge Alcon vitrectomy handpiece and manually actuated by an assistant while the physician aspirated with a third syringe to obtain the vitreous biopsy. Intravitreal vancomycin and ceftazidime were injected. A total of 0.5 cc of fluid was collected without complications. Manual actuated vitrectomy reliably collects sufficient vitreous samples for diagnostic evaluation and may be safer and more effective than needle biopsy.
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.