Subject : Multicentre, Observational
survey to generate insights on diagnosis & management in Dry eye
disease
Dry eye
disease (DED), commonly known as dry eye syndrome or
keratoconjunctivitis sicca (KCS), is one of the leading reasons for
patients to seek help from an ophthalmologist. The Tear Film and
Ocular Surface Society Dry Eye Workshop II defines a dry eyes as: "Dry
eye is a multifactorial disease of the ocular surface characterized
by a loss of homeostasis of the tear film, and accompanied by ocular
symptoms, in which tear film minstability and hyperosmolarity, ocular
surface infiammation and damage, and neurosensory abnormalities play
etiologic roles."
This condition has a complex etiology, with ocular, anatomical, and systemic factors all playing significantly roles. It's crucial to conduct a comprehensive evaluation of patients presenting with symptoms, as timely intervention can greatly enhance their long-term quality of life, provide relief from the discomfort of dry eyes, and yield better treatment results.
Approximately 344 million people worldwide suffer from dry eyes.
Compared to the global average, India has a significantly higher incidence of dry eye disease (DED),
with rates varying between 18.4% and 54.3%. Symptoms of DED, such as tearing, sensitivity to light, a burning sensation, and a gritty feeling, can negatively impact a patient's quality of life.
Additionally, It's been noted that dry eyes becomes increasingly prevalent with age. Research suggests that between 50% and 70% of cataract patients also suffer from DED or another ocular surface disease.
The
management of dry eye syndrome is typically carried out using a
step-by-step method, which can be adjusted based on the severity of the condition. The first steps
involve educating the patient about the disease, modifying their environment (such as reducing exposure
to direct high airflow/fans, limiting screen time, and using a humidifier), and identifying and
removing any topical and systemic agents that may be contributing to the condition. Topical ocular
lubricants, lid hygiene practices (including warm compresses and lid scrubs), and oral essential fatty
acids are also part of the initial treatment approach.
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