Recent awareness and consideration of intraocular pressure fluctuation during eye surgery

Pardianto, Gede

doi:10.1016/j.jcrs.2015.01.009

Cited by 10 publications

(8 citation statements)

References 2 publications

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“…In the eye, the optimum IOP is maintained by the equilibrium between the production and discharge of aqueous humor through the trabecular meshwork (TM). Increased IOP levels can lead to mechanical stress and ischemic tissue damage on the retinal nerve fiber layer (Pardianto, 2015).…”

Section: Discussionmentioning

confidence: 99%

Extraction of capsanthin from Capsicum annum L fruits and its effect on carbomer‐induced intraocular pressure in Albino Wistar rats

Shanmugham

Ravi

2021

J Food Biochem

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The present study was aimed to explore the antiglaucoma activity of capsanthin enriched fraction (CEF) of Capsicum annum L fruits against carbomer‐induced experimental glaucoma in Albino Wistar rats. CEF was orally administered to carbomer‐induced glaucomatous rats, and pilocarpine 2% eye drops were used as a standard drug. Intraocular pressure (IOP) levels were determined after oral administration of a low, medium, and a high dose of CEF (20, 40, and 80 mg/kg bwt) in glaucomatous rats. In rats with elevated IOP in both eyes, oral administration of CEF resulted in a significant reduction in IOP (p < .05) even at a low dose of 20 mg/Kg body weight. There were no treatment‐related changes in histopathology, hematology, and clinical chemistry parameters. Thus, CEF when administered orally in IOP‐bearing rats successfully reduced IOP without any adverse effects. Practical applications Capsanthin enriched fraction can be used to prevent permanent vision loss due to age‐related macular diseases and high intraocular pressure. The intraocular pressure reduction action of capsanthin can be useful in the treatment of glaucoma. The medication available to treat glaucoma are topical drugs, and for the first time, we proved the oral supplementation of capsanthin from a food source can reduce the intraocular pressure in rats.

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Section: Discussionmentioning

confidence: 99%

Extraction of capsanthin from Capsicum annum L fruits and its effect on carbomer‐induced intraocular pressure in Albino Wistar rats

Shanmugham

Ravi

2021

J Food Biochem

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“…Intraocular pressure has been reported to fluctuate throughout the surgical process in femtosecond laser-assisted cataract surgery, phacoemulsification, and any other intraocular surgery. 6 , 7 Most surgeons place considerable emphasis on maintenance of intraocular pressure in eyes with pathologic myopia that are susceptible to rapid fluctuations in pressure due to a lack of scleral rigidity. The use of an anterior chamber maintainer may be a useful adjunct during standard clear corneal phacoemulsification in these eyes.…”

Section: Discussionmentioning

confidence: 99%

Cataract surgery in the setting of severe pathologic myopia with high axial length: use of pars plana lensectomy and vitrectomy

Gologorsky

Flynn

2016

OPTH

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Cataract surgery in patients with pathologic myopia and high axial length can be challenging for a variety of reasons, including imprecise intraocular lens calculations in eyes with posterior staphylomas and intraoperative complications such as suprachoroidal hemorrhage, posterior capsular rupture, and retinal tears. Although most surgeons recommend standard phacoemulsification and preservation of the posterior capsule in these cases, an alternative approach presented in this series entails the removal of the lens through the pars plana and removal of formed vitreous during the concurrent procedure.

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“…The IOP is regulated delicately by an equilibrium between the production and drainage of aqueous humor to maintain the spherical structure of the eye. [144] Abrupt increases or decreases of the IOP are clinically relevant due to the increased risks of developing pathologies, including glaucoma, uveitis, and retinal detachment. [145] Glaucoma is identified as progressive neurodegeneration of the optic nerves.…”

Section: Scls For Iop Monitoringmentioning

confidence: 99%

Lab‐on‐a‐Contact Lens: Recent Advances and Future Opportunities in Diagnostics and Therapeutics

Zhu

et al. 2022

Advanced Materials

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The eye is one of the most complex organs in the human body, containing rich and critical physiological information (e.g., intraocular pressure, corneal temperature, and pH) as well as a library of metabolite biomarkers (e.g., glucose, proteins, and specific ions). Smart contact lenses (SCLs) can serve as a wearable intelligent ocular prosthetic device capable of noninvasive and continuous monitoring of various essential physical/biochemical parameters and drug loading/delivery for the treatment of ocular diseases. Advances in SCL technologies and the growing public interest in personalized health are accelerating SCL research more than ever before. Here, we discussed the current status and potential of SCL development through This article is protected by copyright. All rights reserved. a comprehensive review from fabrication to applications to commercialization. First, we discuss the material, fabrication, and platform designs of the SCLs for the diagnostic and therapeutic applications. Then, we review the latest advances in diagnostic and therapeutic SCLs for clinical translation. Later, we summarize the established techniques for wearable power transfer and wireless data transmission applied to current SCL devices. We also provide an outlook, future opportunities, and challenges for developing next-generation SCL devices. With the rise in interest of SCL development, this comprehensive and essential review can serve as a new paradigm for the SCL devices.

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Recent awareness and consideration of intraocular pressure fluctuation during eye surgery

Cited by 10 publications

References 2 publications

Extraction of capsanthin from Capsicum annum L fruits and its effect on carbomer‐induced intraocular pressure in Albino Wistar rats

Extraction of capsanthin from Capsicum annum L fruits and its effect on carbomer‐induced intraocular pressure in Albino Wistar rats

Cataract surgery in the setting of severe pathologic myopia with high axial length: use of pars plana lensectomy and vitrectomy

Lab‐on‐a‐Contact Lens: Recent Advances and Future Opportunities in Diagnostics and Therapeutics

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