ArticleJournal of ophthalmology2019
Pulse Waveform Analysis of the Ocular Blood Flow Using Laser Speckle Flowgraphy before and after Glaucoma Treatment.
Article in Journal of ophthalmology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed.
- Changes in ocular blood flow and haemodynamic waveform parameters following trabeculectomy.BMJ open ophthalmology · 2026Article
- The Effect of Trabeculectomy on Disc Tissue Blood Flow Across Quadrants in Open Angle Glaucoma.Journal of glaucoma · 2025Article
- Risk Score Predicting Primary Open-Angle Glaucoma Patients With Vascular Predisposition.Translational vision science & technology · 2025Article
- Ocular blood flow biomarkers may predict long-term glaucoma progression.The British journal of ophthalmology · 2024Article
- A retinal imaging system for combined measurement of optic nerve head vascular pulsation and stimulated vasodilation in humans.Scientific reports · 2023Article
- Novel superpixel method to visualize fundus blood flow resistivity in healthy adults.Scientific reports · 2023Article
- Sex differences in the association between systemic oxidative stress status and optic nerve head blood flow in normal-tension glaucoma.PloS one · 2023Article
- Waveform changes of laser speckle flowgraphy in the temporal optic nerve head and peripapillary atrophy after trabeculectomy in open-angle glaucoma.Scientific reports · 2022Article
- Characterization of laser speckle flowgraphy pulse waveform parameters for the evaluation of the optic nerve head and retinal circulation.Scientific reports · 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
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although reduction in intraocular pressure (IOP) is the principle of glaucoma treatment, impaired ocular blood flow is believed to play a role in the progression of glaucoma. This study evaluated the effect of glaucoma treatment on pulse waveforms for optic nerve head (ONH) microcirculation in patients with glaucoma. Fifty-one subjects were included on the basis of the glaucoma treatment administered, which involved instillation of prostaglandin (PG) analogs (PG group;
Identifiers
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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.