Evaluation of intrastromal injection of voriconazole as a therapeutic adjunctive for the management of deep recalcitrant fungal keratitis.
OBJECTIVE
To evaluate the role of intrastromal injection of voriconazole in the management of deep recalcitrant fungal keratitis.


METHODS
Interventional case series.


METHODS



METHODS
Cornea services at a tertiary care teaching hospital.


METHODS
Three eyes of three patients with deep stromal recalcitrant fungal keratitis not responding to topical antifungal medications. Intervention Procedure: Voriconazole 50 micrograms/0.1 ml was injected circumferentially around the fungal abscess in the corneal stroma as an adjunctive to the topical antifungal therapy.


METHODS
Main outcome measure was a reduction in size of the abscess and resolution of the infection.


RESULTS
Before the intracorneal injection, all three eyes had gradually worsening lesions on topical medications. After the intervention, a faster reduction in the size of corneal infiltration was documented and a complete resolution of the ulcers was seen within three weeks in all cases.


CONCLUSIONS
Targeted delivery of voriconazole by intracorneal injection may be a safe and effective way to treat cases of deep-seated recalcitrant fungal keratitis responding poorly to conventional treatment modalities.
Prakash
Gaurav
G
Cornea and Refractive Surgery Services, Rajendra Prasad Center for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
Sharma
Namrata
N
Goel
Manik
M
Titiyal
Jeewan S
JS
Vajpayee
Rasik B
RB
D000328:Adult; D000935:Antifungal Agents / Q000008:administration & dosage*; D001228:Aspergillosis / Q000188:drug therapy* / Q000382:microbiology; D001230:Aspergillus / Q000302:isolation & purification; D003319:Corneal Stroma / Q000187:drug effects* / Q000382:microbiology; D003320:Corneal Ulcer / Q000188:drug therapy* / Q000382:microbiology; D015821:Eye Infections, Fungal / Q000188:drug therapy* / Q000382:microbiology; D005670:Fusarium / Q000302:isolation & purification*; D006801:Humans; D015552:Injections, Intralesional; D008297:Male; D008875:Middle Aged; D011743:Pyrimidines / Q000008:administration & dosage*; D016896:Treatment Outcome; D014230:Triazoles / Q000008:administration & dosage*; D065819:Voriconazole
D000935:Antifungal Agents; D011743:Pyrimidines; D014230:Triazoles; D065819:Voriconazole