Methicillin-resistant Staphylococcus aureus endophthalmitis after phacoemulsification in a continuous ambulatory

Heather Hoi Yau Tang1, Pui Pui Yip, Chai Fong Woo

  • 1Department of Ophthalmology, Tuen Mun Hosptial, New Territories West Cluster, Hong Kong. tanghoiyau@gmail.com

Insights

Methicillin-resistant Staphylococcus aureus (MRSA) endophthalmitis can occur after cataract surgery in continuous ambulatory peritoneal dialysis (CAPD) patients. Preoperative screening for MRSA carriers may prevent serious eye infections.

Area of Science:

  • Ophthalmology
  • Infectious Diseases
  • Nephrology

Background:

  • Continuous ambulatory peritoneal dialysis (CAPD) is a treatment for kidney failure.
  • Phacoemulsification is a common cataract surgery technique.
  • Methicillin-resistant Staphylococcus aureus (MRSA) is a significant pathogen.

Observation:

  • A CAPD patient with a prior MRSA infection developed MRSA endophthalmitis post-phacoemulsification.
  • Endophthalmitis is a severe intraocular infection.

Findings:

  • This case highlights the risk of MRSA endophthalmitis in immunocompromised patients undergoing ocular surgery.
  • The patient's history of MRSA infection was a critical factor.

Implications:

  • Preoperative identification and management of MRSA carrier status are crucial in at-risk populations.
  • Proactive screening may mitigate the risk of sight-threatening infections after cataract surgery.
  • This underscores the importance of infection control protocols in dialysis patients undergoing surgery.