Product Information for the Patient
Ngenla 2424 mg Pre-filled Injectable Solution
somatropin
This medicine is subject to additional monitoring, which will speed up the detection of new information about its safety. You can contribute by reporting any adverse effects you may experience. The final part of section 4 includes information on how to report these adverse effects.
Read this entire product information carefully before starting to use this medicine, as it contains important information for you.
Ngenla contains the active ingredient somatropin, a modified pharmaceutical form of human growth hormone. Natural human growth hormone is necessary for bones and muscles to grow. It also helps to develop fat and muscle tissue in the appropriate amounts. Ngenla is used to treat children and adolescents from 3 years old who do not have enough growth hormone and are not growing at a normal rate.
The active ingredient of Ngenla is produced using "recombinant DNA technology". This means that it is created in cells that have been modified in the laboratory to produce it.
No use Ngenla
-If you or the child in your care are allergic to somatropin(see “Warnings and precautions”) or to any of the other components of this medication (listed in section6).
Warnings and precautions
Consult your doctor, pharmacist or nurse before starting to use Ngenla:
Other medications and Ngenla
Inform your doctor, pharmacist or nurse if you or the child in your care are using, have recently used or may need to use any other medication.
Pregnancy and breastfeeding
If you or the girl in your care are pregnant or breastfeeding, consult your doctor or pharmacist before using this medication.
Ngenla has not been tested in pregnant women and it is not known if this medication can harm the fetus. Therefore, it is preferable to avoid Ngenla during pregnancy.If you can become pregnant, do not use Ngenla unless you are also using a reliable contraceptive method.
The effect of somatropin on breast milk is unknown. Inform your doctor or the child's doctor if you or the child in your care are breastfeeding or plan to do so. Your doctor will help you decide if you or the child in your care should stop breastfeeding or stop receiving Ngenla, taking into account the benefits of breastfeeding for the baby and the benefits of Ngenla for you or the child in your care.
Driving and operating machinery
Ngenla does not affect the ability to drive and operate machinery.
Ngenla contains sodium
This medication contains less than 1mmol of sodium (23mg) per dose; this is, essentially “sodium-free”.
Ngenla contains metacresol
Ngenla contains a preservative called metacresol. In rare cases, the presence of metacresol may cause inflammation (swelling) in the muscles. If you or the child in your care experience muscle pain or pain at the injection site, inform your doctor.
This medication can only be prescribed by a doctor with experience in growth hormone treatment who has confirmed the diagnosis or that of the child under their care.
Follow exactly the administration instructions for this medication as indicated by your doctor. In case of doubt, consult your doctor, pharmacist, or nurse again.
Your doctor will decide the dose ofNgenlato be administered.
How much to use
Your doctor will calculate your dose of Ngenla based on your body weight in kilograms. The recommended dose is 0.66mg per kilogram of body weight and is administered once a week. If you or the child under your care have been previously treated with daily injections of growth hormone, your doctor will instruct you to wait before receiving the first dose of Ngenla until the day after your last daily injection and then continue with Ngenla once a week.
Do not change your dose unless your doctor tells you to.
How to administer Ngenla
The detailed usage instructions for the pre-filled pen are found at the end of this prospectus.
When to use Ngenla
You or the child under your care must use this medication once a week on the same day every week.
You or the child under your care must record which day of the week you useNgenlato help you remember to inject this medication once a week.
If necessary, you or the child under your care can change the day of your weekly injection as long as at least 3days have passed since you or the child under your care received the last injection.After selecting a new administration day, continueadministering the injection to yourself or the child under your care on that day every week.
If you use more Ngenla than you should
Ifyou or the child under your carehave injected more Ngenla than you should, contact your doctor immediately, as it may be necessary to control your blood sugar levels.
If you forgot to use Ngenla
Ifyou or the child under your careforgot to inject a dose and:
Do not use a double dose to compensate for the missed dose.
If you interrupt treatment with Ngenla
Do not stop using this medication without consulting your doctor.
If you have any other questions about using this medication, ask your doctor, pharmacist, or nurse.
Like all medicines, this medicine may cause side effects, although not everyone will experience them.
Very common: may affect more than 1 in 10 peoplepeople
Common: may affect up to 1 in 10 peoplepeople
-Decreased number of red blood cells in the blood (anemia)
-Increased number of eosinophils in the blood (eosinophilia)
-Decreased blood level of thyroid hormone (hypothyroidism)
-Allergic inflammation of the conjunctiva, the transparent layer covering the outer eye (allergic conjunctivitis)
-Joint pain (arthralgia)
-Pain in arms or legs
Rare: may affect up to1 in 100 peoplepeople
-The adrenal glands do not produce enough steroid hormones (adrenal insufficiency)
-Rash
Other possible side effectsnot observed withNgenlabut that have beenreportedwith other growth hormone treatments may include the following:
In rare cases, the presence of metacresol may cause inflammation (swelling) in the muscles. If you or the child under your care experience muscle pain or pain at the injection site, inform your doctor.
Reporting of side effects
If you experience any type of side effect, consult your doctor, pharmacist, or nurse, even if it is a possible side effect that does not appear in this leaflet. You can also report them directly through the Spanish System for Pharmacovigilance of Medicinal Products for Human Use:www.notificaRAM.es.By reporting side effects, you can contribute to providing more information on the safety of this medicine.
Keep this medication out of the reach and sight of children.
Do not use this medication after the expiration date that appears on the pen label orin thebox after “EXP”. The expiration date is the last day of the month indicated.
The preloaded pen should not be used more than 28days after the first use.
Before the first use ofNgenla
After the first use ofNgenla
-If more than 28days have passed since the first use of the pen, dispose of it even if it contains unused medication. If your pen or the pen of the child under your care have been exposed to temperatures above 32°C, have been removed from the refrigerator for more than 4hours with each use, or have been used a total of 5times, dispose of them even if they contain unused medication.
To help you remember when to dispose of your pen, you can write the date of the first use on the pen label.
It may be possible that a small amount of medication remains in the pen after all the doses have been administered correctly. Do not attempt to use the remaining medication. After administering the last dose, the pen should be disposed of properly.
Medicines should not be disposed of through the drains or in the trash. Ask your pharmacist how to dispose of the packaging and unused medications. In this way, you will help protect the environment.
Composition of Ngenla
Ngenla 24mg pre-filled syringe
One ml of solution contains 20mg of somatotropin.
Each pre-filled syringe contains 24mg of somatotropin in 1.2ml of solution. Each pre-filled syringe provides doses of 0.2mg to 12mg in a single injection in increments of 0.2mg.
Ngenla 60mg pre-filled syringe
One ml of solution contains 50mg of somatropin.
Each pre-filled syringe contains 60mg of somatropin in 1.2ml of solution. Each pre-filled syringe provides doses of 0.5mg to 30mg in a single injection in increments of 0.5mg.
Appearance of the product and contents of the pack
Ngenla is a clear, colourless to pale yellow transparent injectable solution in a pre-filled syringe.
Ngenla 24mg injectable solution is available in a pack size containing 1pre-filled syringe. The syringe cap, the dosing button and the syringe label are purple.
Ngenla 60 mg injectable solution is available in a pack size containing 1pre-filled syringe. The syringe cap, the dosing button and the syringe label are blue.
Marketing Authorisation Holder Pfizer Europe MA EEIG Boulevard de la Plaine 17 1050 Bruxelles Belgium |
Responsible Person Pfizer Manufacturing Belgium NV Rijksweg12 2870Puurs-Sint-Amands Belgium |
For further information about this medicinal product, please contact the local representative of the Marketing Authorisation Holder:
Spain
Pfizer S.L.
Phone: +34 91 490 99 00
Last update of the summary of product characteristics 03/2024.
Other sources of information
The detailed information on this medicinal product is available on the website of the European Medicines Agency:http://www.ema.europa.eu.
Instructions for use
24 mg Ngenla syringe
Inject only for subcutaneous use (under the skin)
Keep this leaflet. These instructions indicate step-by-step
how to prepare and administer a Ngenla injection.
Important information about the Ngenla syringe
Materials you will need each time you inject
Included in the pack:
Not included in the pack:
Ngenla 24 mg syringe:
Needles that can be used
The following needles have been demonstrated to be compatible with the Ngenla syringe:
The following safety needles have been demonstrated to be compatible with the Ngenla syringe:
Consult your doctor, nurse or pharmacist about the suitable needle for you.
Needle (example) not included:
Note:The safety needles do not have an inner needle cap. It is possible that steps 5, 6and11 of these instructions related to the inner needle cap may not be applicable when using a safety needle. Consult the manufacturer's instructions for use for more information.
Warning:Never use a bent or damaged needle. Always handle syringe needles with care to ensure you do not prick yourself (or anyone else) with the needle.Do notplace a new needle on the syringe until you are ready to inject.
Preparing for injection
Step1 Preparation
Step2 Choose and clean the injection site
Step3 Check the medication
Note:It is normal to see one or more bubbles in the medication.
Step4 Place the needle
Do notpush too hard.
Note:Be careful not to place the needle at an angle. This may cause the syringe to drip.
Warning:Needles have sharp points at both ends. Be careful to ensure you do not prick yourself (or anyone else) with the needle.
Step5 Remove the outer needle cap
Note:You should see an inner needle cap after removing the outer needle cap. If you do not see this, try placing the needle back on the syringe.
Note:If you are using a safety needle, consult the manufacturer's instructions for use.
Step6 Remove the inner needle cap
Note:If you are using a safety needle, consult the manufacturer's instructions for use.
(“Yes:Go to syringe configuration” has an arrow indicating “Syringe configuration (priming)” and “No” has an arrow indicating “Adjust your prescribed dose”)
Syringe configuration (priming): only for the first use of a new syringe
You must configure each new syringe before using it for the first time
Important:Skip StepA to StepC if you have already configured the syringe.
Step‑A: Set the button to0.4
Note:If you turn the dosing button too far, you may go back.
Step‑B: Tap the syringe barrel
Important:Follow StepB even if you do not see air bubbles.
Step‑C: Press the button and check if there is liquid
Do notuse the syringe if no liquid appears. Contact your doctor, nurse or pharmacist and use a new syringe.
Adjust your prescribed dose
Step7 Adjust your dose
Example A
3.8 mg is shown in the dose window
Example B
12.0 mg is shown in the dose window
Important:Do notpress the injection button while adjusting your dose.
What should I do if I cannot adjust the dose I need?
What should I do if there is not enough medication left in my syringe?
Remember to subtract the dose you have already received. For example, if the dose is 3.8mg and you can only adjust the dosing button by 1.8mg, you must inject an additional 2.0mg with a new syringe.
Inject your dose
Step8 Insert the needle
Step9 Inject the medication
Step10 Count to10
Note:You may see a drop of medication at the needle tip. This is normal and will not affect the dose you have just received.
Step11 Place the outer needle cap
Warning:Never attempt to put the inner needle cap back on the needle. You may prick yourself with the needle.
Note:If you are using a safety needle, consult the manufacturer's instructions for use.
Step12 Remove the needle
Note:If the needle is still in place, put the outer needle cap back on and try again. Ensure you apply pressure when unscrewing the needle.
Dispose of the used syringe needles in a sharps container according to your doctor, nurse or pharmacist's instructions and in accordance with local health and safety regulations. Keep the sharps containerout of reach of children.Do notre-use the needles.
Step13 Put the syringe cap back on
Step14 After injection
First use date ______ / ______ / ______
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