Avalglucosidase alfa-ngpt

Generic name: Avalglucosidase Alfa-ngpt
Drug class: Lysosomal enzymes

Usage of Avalglucosidase alfa-ngpt

Avalglucosidase alfa-ngpt injection is an enzyme used to treat late-onset of Pompe disease, which is also called glycogen storage disease type II. It contains a human enzyme called acid alpha-glucosidase, which helps with the digestion and absorption of glycogen. People with Pompe disease are not able to make enough of this enzyme.

This medicine is to be given only by or under the direct supervision of your doctor.

Avalglucosidase alfa-ngpt side effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur:

More common

Back pain

bluish lips or skin

blurred vision

chest discomfort or tightness

chills

confusion

cough

diarrhea

difficulty swallowing

dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position

fast, pounding, or irregular heartbeat or pulse

feeling of warmth

fever

general feeling of discomfort or illness

headache

hives, itching, skin rash

increased sweating

joint pain

loss of appetite

muscle aches and pains

nausea

nervousness

pounding in the ears

puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue

redness of the face, neck, arms, and occasionally, upper chest

runny nose

shakiness in the legs, arms, hands, or feet

shivering

slow or fast heartbeat

sore throat

trembling or shaking of the hands or feet

trouble breathing

trouble sleeping

unusual tiredness or weakness

vomiting

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

Burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings

difficulty in moving

swollen joints

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Before taking Avalglucosidase alfa-ngpt

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:

Allergies

Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Pediatric

Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of avalglucosidase alfa-ngpt injection in children 1 year of age and older. However, safety and efficacy have not been established in children younger than 1 year of age.

Geriatric

Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of avalglucosidase alfa-ngpt injection in the elderly.

Breast Feeding

There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Interactions with Medicines

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.

Interactions with Food/Tobacco/Alcohol

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.

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How to use Avalglucosidase alfa-ngpt

A nurse or other trained health professional will give you or your child this medicine in a hospital. This medicine is given through a needle placed in one of your veins. The medicine must be injected slowly, so your IV tube will need to stay in place for 4 to 7 hours. It is usually given every 2 weeks.

Your doctor will give you other medicines (eg, allergy, fever, or steroid medicine) before you receive this medicine to help prevent unwanted effects.

Missed Dose

This medicine needs to be given on a fixed schedule. If you miss a dose or forget to use your medicine, call your doctor or pharmacist for instructions.

Warnings

It is very important that your doctor check your or your child's progress closely and at regular visits to make sure this medicine is working properly and to decide if you should continue to receive it. Blood tests may be needed to check for unwanted effects.

This medicine may cause serious allergic reactions, including anaphylaxis, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you have blurred vision, chest discomfort or tightness, confusion, dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position, fast heartbeat, flushing, redness of the skin, rash, itching, hoarseness, sweating, trouble breathing, trouble swallowing, unusually warm skin, any swelling of your hands, face, or mouth, or unusual tiredness or weakness after receiving this medicine.

This medicine may cause infusion-related reactions, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you start to have chest discomfort, fever, chills or shaking, confusion, difficulty swallowing, dizziness, fast heartbeat, flushing, redness of the skin, increase or decrease blood pressure, trouble breathing, itching or rash, unusually warm skin, or lightheadedness, or fainting after receiving this medicine.

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