Related Experiment Video
Updated: Mar 31, 2026
10:10
Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
Published on: February 15, 2022
2.0K
Modulation of wound healing in glaucoma surgery
Sarah Van de Velde1, Tine Van Bergen1, Evelien Vandewalle2
1Department of Neurosciences, Laboratory of Ophthalmology, KU Leuven, Leuven, Belgium.
Progress in Brain Research
|November 1, 2015
Summary
Glaucoma surgery success depends on healing. This review explores new, safer drugs to prevent scarring and improve outcomes, moving beyond current treatments with side effects.
Area of Science:
- Ophthalmology
- Glaucoma Research
- Surgical Innovation
Background:
- Glaucoma is a leading cause of irreversible blindness, necessitating effective treatments.
- Filtration surgery is the primary method for reducing intraocular pressure in glaucoma.
- Surgical success hinges on managing the postoperative healing response to prevent fibrosis and failure.
Purpose of the Study:
- To review current strategies for preventing glaucoma filtration surgery failure.
- To explore novel therapeutic agents targeting wound healing and fibrosis.
- To identify safer alternatives to existing antimitotic drugs.
Main Methods:
- Literature review of studies on glaucoma filtration surgery outcomes.
- Analysis of agents impacting wound healing and fibrotic processes.
- Evaluation of the efficacy and safety profiles of novel therapeutic candidates.
Main Results:
- Excessive fibrosis is a major cause of glaucoma surgery failure.
- Current antimitotic drugs (mitomycin-C, 5-fluorouracil) have significant side effects.
- Emerging agents show promise for more specific and safer prevention of filtration failure.
Conclusions:
- Optimizing the healing response is critical for long-term glaucoma surgery success.
- Novel therapeutic agents are needed to overcome the limitations of current treatments.
- Further research into specific antifibrotic strategies will improve glaucoma surgical outcomes.
Related Concept Videos
01:27Open Angle Glaucoma: Treatment
1.1K
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
1.1K
01:28Angle Closure Glaucoma: Treatment
1.6K
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
1.6K
01:25Glaucoma: Overview
1.7K
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
1.7K