ArticleScientific reports2020
Investigation of intraocular pressure of the anterior chamber and vitreous cavity of porcine eyes via a novel method.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- A Novel Rabbit Model of Angle-Closure Glaucoma Via Ciliary Block and Elevated Trans-Lens Pressure Difference.Investigative ophthalmology & visual science · 2025Article
- Peripheral vitreoretinal abnormality and its correlation with malignant glaucoma in nanophthalmos with secondary angle closure glaucoma.Eye (London, England) · 2025Article
- Alterations of the vitreous pathology and anterior chamber angle structures following transscleral cyclophotocoagulation.International journal of ophthalmology · 2025Article
- Real-time in vivo monitoring of intraocular pressure distribution in the anterior chamber and vitreous chamber for diagnosis of glaucoma.Science advances · 2024Article
- Measurement of vitreous humor pressure in vivo using an optic fiber pressure sensor.Scientific reports · 2023Article
- Evaluation of corneal hysteresis after pars plana vitrectomy combined phacoemulsification and intraocular lens implantation.Scientific reports · 2022Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To evaluate a new method of measuring the intraocular pressure (IOP) in the vitreous cavity. IOPs in the anterior chamber and vitreous cavities of 24 porcine eyes (12 eyes with lenses and 12 eyes without lenses) were measured directly, continuously, and simultaneously. We used a needle as a part of the pressure sensor to measure the anterior chamber IOP and a disk-shaped sensor to measure the vitreous cavity IOP. A significant group-by-condition interaction on the vitreous cavity IOP between the two groups (phakia and aphakia) and four conditions of anterior chamber IOP were observed (F[3,258] = 5.8564, p < 0.001). A positive correlation was observed between the vitreous cavity IOP and anterior chamber IOP in both the phakia group (R = 0.96, p < 0.001) and the aphakia group (R = 0.97, p < 0.001). No significant correlation was observed between the ΔIOPv-a (vitreous cavity IOP - anterior chamber IOP) and anterior chamber IOP in either group (phakia group: R = - 0.18, p = 0.034; aphakia group: R = - 0.029, p = 0.73). The vitreous cavity IOP measured with the new sensor was well-correlated with the anterior chamber IOP in the physiological range tested.
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