Unsuspected glove perforation during ophthalmic surgery

Area of Science:

• Ophthalmology
• Surgical Safety
• Materials Science

Background:

• Surgical glove integrity is crucial for preventing infections and ensuring patient safety.
• Previous studies have indicated varying rates of glove perforation in different surgical fields.

Purpose of the Study:

• To quantify the incidence of surgical glove perforation during ophthalmic procedures.
• To identify specific surgical factors associated with an increased risk of glove perforation.

Main Methods:

• A case-control study was conducted over seven months, comparing used and unused latex surgical gloves from a major teaching hospital.
• Five techniques were employed to detect perforations, with air inflation and water submersion identified as the most sensitive method.

Main Results:

• A significantly higher perforation rate was observed in used gloves (21.81%) compared to unused controls (6.80%).
• Oculoplastic surgery exhibited the highest perforation rate (41.67%), while cataract surgery had the lowest (11.39%).
• Factors such as surgeon's training level, operation duration, glove size, and specific subspecialties (pediatric ophthalmology, oculoplastics) correlated with increased perforation risk.

Conclusions:

• The incidence of surgical glove perforation in ophthalmic surgery is substantial.
• Recommendations are proposed to mitigate glove perforation rates, emphasizing procedural modifications and material considerations.