Eylea: Difference between revisions

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== '''What is Eylea?''' ==
#REDIRECT [[Aflibercept]]


* '''Eylea''' ([[Aflibercept]]) is '''a vascular endothelial growth factor (VEGF) inhibitor''' used for the treatment of wet age-related [[macular degeneration]].
{{R from trade name}}
* It is also used to treat [[macular edema]] after [[retinal vein occlusion]], [[diabetic macular edema]], and [[diabetic retinopathy]].
 
[[File:Aflibercept (Eylea®).svg|thumb|Aflibercept (Eylea®)]]
 
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== '''What are the uses of this medicine?''' ==
 
Eylea (Aflibercept) used for the treatment of:
* Neovascular (Wet) [[Age-Related Macular Degeneration]] (AMD)
* [[Macular Edema]] Following [[Retinal Vein Occlusion]] (RVO)
* [[Diabetic macular edema|Diabetic Macular Edema]] (DME)
* [[Diabetic Retinopathy]] (DR)
 
 
== '''How does this medicine work?''' ==
 
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* Aflibercept acts as '''a soluble decoy receptor that binds VEGF-A and PlGF, and thereby can inhibit the binding and activation of these cognate VEGF receptors'''.
* Vascular endothelial growth factor-A (VEGF-A) and placental growth factor (PlGF) are members of the VEGF family of angiogenic factors that can act as mitogenic, chemotactic, and vascular permeability factors for endothelial cells.
* VEGF acts via two receptor tyrosine kinases, VEGFR-1 and VEGFR-2, present on the surface of endothelial cells.
* PlGF binds only to VEGFR-1, which is also present on the surface of leucocytes.
* Activation of these receptors by VEGF-A can result in neovascularization and vascular permeability.
 
 
== '''Who Should Not Use this medicine ?''' ==
 
This medicine cannot be used in patients with:
* ocular or periocular infections
* active intraocular [[inflammation]]
* known [[hypersensitivity]] to aflibercept or any of the excipients in Eylea
 
 
== '''What drug interactions can this medicine cause?''' ==
 
* Tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take.
 
 
== '''Is this medicine FDA approved?''' ==
 
* In November 2011, the United States Food and Drug Administration (FDA) approved aflibercept for the treatment of [[wet macular degeneration]].
 
 
== '''How should this medicine be used?''' ==
 
'''Recommended dosage:'''
'''Neovascular (Wet) Age-Related Macular Degeneration (AMD):'''
* The recommended dose for Eylea is 2 mg (0.05 mL) administered by intravitreal injection every 4 weeks (approximately every 28 days, monthly) for the first 3 months, followed by 2 mg (0.05 mL) via intravitreal injection once every 8 weeks (2 months).
 
'''Macular Edema Following Retinal Vein Occlusion (RVO):'''
* The recommended dose for Eylea is 2 mg (0.05 mL) administered by intravitreal injection once every 4 weeks (approximately every 25 days, monthly).
 
'''Diabetic Macular Edema (DME) and Diabetic Retinopathy (DR):'''
* The recommended dose for Eylea is 2 mg (0.05 mL) administered by intravitreal injection every 4 weeks (approximately every 28 days, monthly) for the first 5 injections followed by 2 mg (0.05 mL) via intravitreal injection once every 8 weeks (2 months).
'''Administration:'''
* Aflibercept injection comes as a solution (liquid) to be injected into the eye by a doctor.
* It is usually given in a doctor's office.
* Your doctor will give you injections on a schedule that is best for you and your condition.
* Before you receive an aflibercept injection, your doctor will clean your eye to prevent infection and numb your eye to reduce discomfort during the injection.
 
== '''What are the  dosage forms and brand names of this medicine?''' ==
 
This medicine is available in fallowing doasage form:
* As Injection: 2 mg/0.05 mL solution in a single-dose pre-filled syringe
* Injection: 2 mg/0.05 mL solution in a single-dose vial 
 
This medicine is available in fallowing brand namesː
* '''Eylea'''
 
 
=='''What side effects can this medication cause?'''==
 
The most common side effects of this medicine include:
* conjunctival [[hemorrhage]]
* eye pain
* [[cataract]]
* [[Vitreous Detachment|vitreous detachment]]
* [[vitreous floaters]]
* [[intraocular pressure]] increased
 
Eylea can cause the following serious side effects:
* eye redness or pain
* eye sensitivity to light
* decrease or changes in vision
* bleeding in or around the eye
* seeing ''floaters'' or small specks
* injection site pain
* seeing flashes of lights
* [[dizziness]] or faintness
* weakness or numbness of an arm or leg
* [[rash]]
* itching
* [[hives]]
* difficulty breathing or swallowing
* [[chest pain]]
* shortness of breath
* sweating
* slow or difficult speech
 
 
==''' What special precautions should I follow?''' ==
 
* [[Endophthalmitis]] and retinal detachments may occur following intravitreal injections. Patients should be instructed to report any symptoms suggestive of endophthalmitis or retinal detachment without delay and should be managed appropriately.
* Increases in [[intraocular pressure]] have been seen within 60 minutes of an intravitreal injection.  Intraocular pressure and the perfusion of the optic nerve head should be monitored and managed appropriately.
* There is a potential risk of [[Arterial thromboembolism|arterial thromboembolic events]] following intravitreal use of VEGF inhibitors, including Eylea. There were no reported thromboembolic events in the patients treated with Eylea in the first six months of the RVO studies.
 
== '''What to do in case of emergency/overdose?''' ==
 
* {{overdose}}
 
 
== '''Can this medicine be used in pregnancy?''' ==
 
* Adequate and well-controlled studies with Eylea have not been conducted in pregnant women.
* Eylea can cause fetal harm when administered to a pregnant woman.
* Eylea should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
 
 
=='''Can this medicine be used in children?'''==
 
* The safety and effectiveness of Eylea in pediatric patients have not been established.
 
 
== '''What are the active and inactive ingredients in this medicine?''' ==
 
'''Active Ingredient:'''
* aflibercept
 
'''Inactive Ingredients:'''
* sodium phosphate
* sodium chloride
* polysorbate 20
* sucrose
 
 
== '''Who manufactures and distributes this medicine?''' ==
 
'''Manufactured by:'''
* [[Regeneron Pharmaceuticals Inc|Regeneron Pharmaceuticals, Inc.]]
* 777 Old Saw Mill River Road
* Tarrytown, NY
 
* Eylea is a registered trademark of Regeneron Pharmaceuticals, Inc.
 
 
== '''What should I know about storage and disposal of this medication?''' ==
 
* Refrigerate Eylea at 2°C to 8ºC (36°F to 46ºF).
* Do not freeze.
* Do not use beyond the date stamped on the carton and container label.
* Store in the original carton until time of use to protect from light.
* Do not open sealed blister tray until time of use.
 
 
{{coststubd}}
{{Extracellular chemotherapeutic agents}}
{{Immunosuppressants}}
{{Ocular vascular disorder agents}}
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[[Category:Angiogenesis inhibitors]]
[[Category:Bayer brands]]
[[Category:Breakthrough therapy]]
[[Category:Engineered proteins]]
[[Category:Ophthalmology drugs]]
[[Category:Sanofi]]

Revision as of 05:48, 24 August 2023

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