Prevalence of anterior uveitis in cases of systemic inflammatory response syndrome in dogs and cats.

OBJECTIVE: To determine the prevalence of anterior uveitis in dogs and cats hospitalized with a diagnosis of systemic inflammatory response syndrome (SIRS).

ANIMALS STUDIED: Dogs and cats hospitalized between May 2020 and January 2021 were prospectively included.

PROCEDURES: Patients were categorized into two different groups: The first group included patients diagnosed with SIRS, and the second group included patients hospitalized without SIRS as a control group. Daily physical and ophthalmological examinations were conducted during hospitalization. Diagnosis of anterior uveitis was made based on the presence of aqueous flare, low intraocular pressure, and other associated ocular signs such as episcleral injection and miosis. A multinomial logistic regression analysis was conducted to investigate factors associated with SIRS and anterior uveitis development.

RESULTS: The study comprised 42 patients with SIRS and 26 patients without SIRS. Among those with SIRS, 38% developed anterior uveitis, whereas only 7.7% of patients without SIRS showed signs of anterior uveitis. The prevalence of uveitis was significantly higher in animals with SIRS compared to those without SIRS (p < .05).

CONCLUSION: Anterior uveitis is more prevalent in patients with SIRS than patients without SIRS. Therefore, complete ophthalmic examination is recommended in all patients presenting with this syndrome.