Acanthamoeba keratitis is a rare but serious eye infection caused by a microscopic organism called Acanthamoeba. It primarily affects contact lens wearers, especially those who do not follow proper lens hygiene practices. The prevalence of Acanthamoeba keratitis varies geographically, with higher rates reported in warmer climates. Although exact prevalence data is limited, studies suggest an estimated incidence of 1-2 cases per million contact lens users per year. Prompt diagnosis and treatment are crucial to prevent vision loss and complications associated with this infection.
Acanthamoeba keratitis is a rare but serious eye infection caused by a microscopic organism called Acanthamoeba. It primarily affects contact lens wearers, although it can also occur in individuals with corneal trauma or compromised immune systems. The prevalence of Acanthamoeba keratitis varies across different regions and populations.
While exact prevalence rates are challenging to determine due to underreporting and misdiagnosis, studies suggest that the incidence of Acanthamoeba keratitis ranges from 0.1 to 33 cases per million contact lens users per year. The infection is more commonly reported in warmer climates and among individuals who do not follow proper contact lens hygiene practices.
Early diagnosis and treatment are crucial for managing Acanthamoeba keratitis. Delayed or inadequate treatment can lead to severe complications, including vision loss or the need for corneal transplantation.
Preventive measures, such as proper contact lens care, avoiding exposure to contaminated water sources, and regular eye check-ups, can significantly reduce the risk of Acanthamoeba keratitis.