[A new enriched balanced irrigation solution for intraocular surgery (experimental study)]

Area of Science:

• Ophthalmology
• Corneal Physiology
• Surgical Solutions

Background:

• Intraocular irrigation solutions are crucial during ophthalmic surgery.
• Corneal irrigation injury can occur during intrachamber perfusion.
• Developing protective solutions is essential for maintaining ocular health post-surgery.

Purpose of the Study:

• To evaluate the protective effects of a new intraocular irrigation solution, lactosol plus (lactosol + taurin), against corneal irrigation injury.
• To investigate the morphologic characteristics of the corneal posterior epithelium after perfusion with lactosol plus.
• To understand the protective mechanisms of lactosol plus in experimental intrachamber perfusion models.

Main Methods:

• Experimental trials using a novel enriched balanced saline solution (lactosol plus).
• Comprehensive morphologic study of the corneal posterior epithelium.
• Intrachamber perfusion model to simulate surgical irrigation conditions.

Main Results:

• Lactosol plus demonstrated significant protective characteristics for the corneal posterior epithelium.
• Morphologic analysis confirmed the protective role of lactosol plus against irrigation injury.
• The solution, containing lactosol and taurine, showed efficacy in preventing cellular damage.

Conclusions:

• Lactosol plus (lactosol + taurin) is an effective intraocular irrigation solution for protecting the corneal posterior epithelium.
• Its protective properties are attributed to its chemical similarity to intraocular fluid and the presence of the bioprotector taurine.
• This finding supports the use of enriched balanced salines in ophthalmic procedures to minimize irrigation-related complications.