BackgroundThe aim of the study was to evaluate the outcomes of voriconazole in terms of functional recovery and response on imaging in the management of invasive aspergillosis of orbit. MethodsThis was a prospective non-comparative interventional study. Diagnosed cases of invasive orbital aspergillosis were studied in a tertiary care hospital. Intravenous voriconazole followed by oral treatment was given. Sinus debridement was done, where needed. The response to treatment was assessed clinically and on radiology. ResultsA total of 10 diagnosed cases of invasive orbital aspergillosis were studied. Nine cases (90%) occurred in immunocompetent patients. Predisposing sinus infection was seen in 8 patients (80%). The most common presenting complaint was the protrusion of eye. On voriconazole treatment, there was a statistically significant improvement in vision and extraocular movements from first week onwards (p = 0.01 and p = 0.02, respectively) and reduction in proptosis from second week onwards (p = 0.003). Imaging was done at three months follow-up which revealed a good response to treatment in 90% of patients. All patients tolerated the drug well except one who had transient hepatic dysfunction. The mean follow-up was 5.8 months (range: 3–12 months). There was no recurrence of disease till the last follow-up. ConclusionInvasive orbital aspergillosis commonly presents as sino-orbital disease, mostly in immunocompetent adult patients. Voriconazole is a safe and effective drug with good short-term clinical outcome.