How to prevent endophthalmitis in cataract surgeries?
Postoperative endophthalmitis is a very devastating complication and every step should be taken to reduce its occurrence. Unattended air conditioning filter systems are often the culprits and regular maintenance of the filters is of paramount importance. Shedders of pathogenic organisms amongst the theater personnel should be identified by regular screening and should be promptly treated. In addition to the use of Povidone iodine 5% solution in the conjunctival sac few minutes prior to surgery, proper construction of wound, injectable intraocular lenses, use of prophylactic intracameral antibiotics or prophylactic subconjunctival antibiotic injection at the conclusion of cataract surgery, placing a patch after the surgery for at least 4 h and initiating topical antibiotics from the same day of surgery helps to lower the frequency of postoperative endophthalmitis. Intraoperative posterior capsule rupture and anterior vitrectomy are risk factors for acute endophthalmitis, and utmost care to prevent posterior capsular rent should be taken while performing cataract surgery. Also, in case of such complication, these patients should be closely monitored for early signs of endophthalmitis in the postoperative period. In the unfortunate event of endophthalmitis the diagnosis should be prompt and treatment must be initiated as early as possible.
Kelkar
Aditya
A
National Institute of Ophthalmology, Pune, India. drjkelkar@yahoo.com
Kelkar
Jai
J
Amuaku
Winfried
W
Kelkar
Uday
U
Shaikh
Aarofil
A
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002387:Cataract Extraction / Q000009:adverse effects*; D009877:Endophthalmitis / Q000209:etiology / Q000517:prevention & control*; D015818:Eye Infections, Bacterial / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D006920:Hygiene; D012307:Risk Factors; D013530:Surgical Wound Infection / Q000209:etiology / Q000517:prevention & control*
D000900:Anti-Bacterial Agents