Br J Ophthalmol 2000;84:327-328
( March )
Scientific correspondence
Extended wear contact lens related bacterial keratitis
Khalid F Tabbara, Hisham F El-Sheikh, Bassam Aabed
The Eye Center
and The Eye Foundation for Research in Ophthalmology, Riyadh, Saudi
Arabia
Correspondence to: K F Tabbara, PO Box 55307, Riyadh 11534, Saudi Arabia
Accepted for publication 25 October 1999
AIMS
To report the
clinical findings and visual outcome of patients with extended wear
contact lens (EWCL) related bacterial keratitis.
METHODS
11 cases with
EWCL related bacterial keratitis were included. Corneal scrapings were
obtained for cytology and cultures.
RESULTS
Nine
patients had unilateral bacterial keratitis and two patients showed
bilateral involvement. Corneal scrapings revealed Pseudomonas aeruginosa in seven patients,
Staphylococcus aureus coagulase positive in
one patient, and Staphylococcus epidermidis in three patients.
CONCLUSION
EWCLs may
be associated with bacterial keratitis and may result in visual loss.
Dispensing contact lenses by optometrists should be performed in
consultation with ophthalmologists.
© 2000 by British Journal of Ophthalmology