Familiarity with Treatment

Avastin (bevacizumab) is an anti-VEGF (vascular endothelial growth factor) medication used to treat various retinal conditions, including wet age-related macular degeneration (AMD), diabetic retinopathy, and macular edema. It works by inhibiting the growth of abnormal blood vessels in the retina and reducing fluid leakage.

Procedure Explanation

1. Preparation: The eye is numbed with local anesthesia.
2. Cleaning: The eye is cleaned with an antiseptic solution to prevent infection.
3. Injection: A very thin needle is used to inject Avastin into the vitreous cavity of the eye.
4. Completion: The procedure is quick, usually taking only a few minutes, and the eye is monitored for any immediate complications.

Who is it Suitable For?

• Patients with wet age-related macular degeneration (AMD).
• Individuals with diabetic retinopathy.
• Patients with macular edema due to retinal vein occlusion.
• Those with other retinal conditions involving abnormal blood vessel growth.

Who is it Not Suitable For?

• Patients with active eye infections or severe inflammation.
• Individuals with known allergies to Avastin or its components.
• Those with certain systemic conditions that may contraindicate the use of Avastin.

Advantages

• Effective in reducing vision loss and improving visual acuity.
• Minimally invasive with a quick procedure time.
• Can be combined with other treatments for better outcomes.
• Reduces the need for more invasive surgical interventions.

Complications

• Eye infection.
• Detached retina.
• Cataracts.
• Increased intraocular pressure.
• Eye redness, pain, or discomfort.
• Temporary blurry vision or floaters.

Previous Care

• Comprehensive eye examination to determine suitability.
• Discussion of potential risks and benefits with the ophthalmologist.
• Routine monitoring of intraocular pressure and retinal status.

Aftercare

• Avoid rubbing the eyes.
• Use prescribed antibiotic and anti-inflammatory eye drops.
• Avoid swimming and contact lens wear for a few days.
• Regular follow-up visits to monitor healing.
• Temporary use of protective eyewear.

Stay at Hospital?

• This is typically an outpatient procedure, so an overnight stay at the hospital is not required. Patients can usually go home the same day after a brief observation period.