Are ophthalmic surgeons aware that starch powdered surgical gloves are a risk factor in ocular surgery?

PURPOSE

To assess the level of awareness among UK ophthalmic surgeons of the potential risks from starch powdered surgical gloves during ophthalmic surgery and to show by electron microscopy that starch granule contamination can occur during ophthalmic surgery.

SETTING

A sample (N = 46) of UK ophthalmologists from the North of England, UK.

METHODS

Type of glove usage and awareness of the possible risks from starch powdered surgical gloves were assessed by means of a questionnaire sent to ophthalmic surgeons in the North of England. The surface of a polymethylmethacrylate (PMMA) intraocular lens (IOL) handled with a starch powdered surgical glove was examined by electron microscopy for evidence of starch contamination.

RESULTS

Of the sampled ophthalmic surgeons (46), 89.1% considered it important to use starch free surgical gloves and the 84.8% already did so. Starch granule contamination was seen by electron microscopy on the surface of a PMMA IOL which had been handled with starch powdered surgical gloves.

CONCLUSIONS

Although there has been sporadic attention in the ophthalmic literature to the risks associated with starch powdered surgical gloves in ophthalmology, up to 15% of UK ophthalmic surgeons may still be using starch powdered gloves. The authors show that starch powder contamination of ophthalmic materials can actually occur and remind ophthalmologists that this has been reported in the literature as a possible cause of sterile intra and extraocular inflammation.