ABSTRACT
This case report describes three eyes of two patients, who were diagnosed to have endogenous fungal endophthalmitis post coronavirus disease 2019 (COVID-19) infection. Both patients underwent vitrectomy with intravitreal anti-fungal injection. Intra-ocular samples confirmed the fungal etiology by conventional microbiological investigations and polymerase chain reaction in both cases. The patients were treated with multiple intravitreal and oral anti-fungal agents; however, vision could not be salvaged.
Subject(s)
COVID-19 , Endophthalmitis , Eye Infections, Fungal , Humans , Eye Infections, Fungal/diagnosis , Eye Infections, Fungal/etiology , Eye Infections, Fungal/drug therapy , Endophthalmitis/diagnosis , Endophthalmitis/etiology , Endophthalmitis/drug therapy , Vitrectomy , Intravitreal Injections , Antifungal Agents/therapeutic use , Retrospective StudiesABSTRACT
PURPOSE: Analysis of outcomes of macular hole (MH) surgery using 12% C3F8, 16% C2F6, or 18% SF6 as randomized gas tamponading agent. METHODS: This is a prospective, randomized, interventional study of 159 eyes with idiopathic MH undergoing 23/25G pars-plana vitrectomy with internal limiting membrane peeling and gas tamponade. Eyes were stratified into two groups: Group I (MH < 800 µ) and group II (MH > 800 µ) according to MH apical diameter. Eyes in group I were randomized to receive either 18% SF6, 16% C2F6, or 12% C3F8. Eyes in group II were randomized to either 16% C2F6 or 12% C3F8. Clinical details, MH parameters on optical coherence tomography, surgical details and complications were analyzed. Outcome measures were type of hole closure (I/II), best corrected visual acuity, intraocular pressure, and cataract progression. RESULTS: In Group I (n = 139), type 1 closure was achieved in 107 (77%) eyes. Type 1 closure rates in group I per gas tamponade were as follows: SF6 (70%), C2F6 (80%), C3F8 (78%) (p = 0.503, chi-square test for independence). There was no statistical difference in MH closure rates between SF6 and C2F6 (p = 0.134), SF6 and C3F8 (p = 0.186), and C2F6 and C3F8 (p = 0.373). In Group II (n = 20), type 1 closure was achieved in 12 (60%) eyes. Type 1 closure rates in group II per gas tamponade were as follows: C2F6 (75%), C3F8 (50%) (p = 0.132, Two proportion Z test). Mean follow-up after surgery was 2.66 ± 2.74 months. CONCLUSION: Given the similar outcomes of using 18% SF6, 16% C2F6, or 12% C3F8 in idiopathic macular hole surgery, the advantage of using a shorter acting tamponade translates into earlier recovery and rehabilitation.
