KYNTHEUM 210 MG SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE - patient leaflet, side effects, dosage

Patient leaflet - KYNTHEUM 210 MG SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE

480 mm

Package leaflet: Information for the patient

Kyntheum® 210 mg solution for injection in pre-filled syringe

brodalumab

▼ This medicine is subject to additional monitoring. This will allow quick identification of new safety information. You can help by reporting any side effects you may get. See the end of section 4 for how to report side effects.

Read all of this leaflet carefully before you start using this medicine because it contains important information for you.

– Keep this leaflet. You may need to read it again.
– If you have any further questions, ask your doctor, pharmacist, or nurse.
– This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their signs of illness are the same as yours.
– If you get any side effects, talk to your doctor, pharmacist, or nurse. This includes any possible side effects not listed in this leaflet. See section 4.

What is in this leaflet

1. What Kyntheum® is and what it is used for
2. What you need to know before you use Kyntheum®
3. How to use Kyntheum®
4. Possible side effects
5. How to store Kyntheum®
6. Contents of the pack and other information

and it is not known if this medicine can harm your unborn baby. It is therefore preferable to avoid the use of Kyntheum during pregnancy. If you are a woman of childbearing potential, you are advised to avoid becoming pregnant and should use adequate contraception while using Kyntheum and for at least 12 weeks after the last dose of Kyntheum.

It is not known whether brodalumab passes into breast milk. Tell your doctor if you are breast-feeding or plan to breast-feed. Your doctor will then help you decide whether to stop breast-feeding or stop using Kyntheum. Together you will consider the benefit of breast-feeding to the baby and the benefit of Kyntheum to you.

Driving and using machines

Kyntheum has no influence on your ability to drive and use machines.

Most of these side effects are mild to moderate. If any of these side effects becomes severe, tell your doctor, nurse, or pharmacist.

Abdominal cramps and pain, diarrhoea, weight loss or blood in the stool (signs of bowel problems) have also been reported with IL-17 inhibitors, such as Kyntheum.

Reporting of side effects

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme at: or search for MHRA Yellow Card in the Google Play or Apple App Store.

By reporting side effects you can help provide more information on the safety of this medicine.

3. How to use Kyntheum®

1. What Kyntheum® is and what it is used for

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Kyntheum® 210 mg solution for injection in pre-filled syringe

— brodalumab

Kyntheum is a medicine that contains the active substance brodalumab. Brodalumab is a monoclonal antibody, a specialised type of protein that recognises and attaches to certain proteins in the body.

Brodalumab belongs to a group of medicines called interleukin (IL) inhibitors. This medicine works by blocking the activity of IL-17 proteins, which are present at increased levels in diseases such as psoriasis.

Kyntheum is used to treat a skin condition called “plaque psoriasis”, which causes inflammation and scaly plaque formation on the skin. Kyntheum is used in adults with moderate to severe plaque psoriasis affecting large areas of the body.

Using Kyntheum will benefit you by leading to improvements of skin clearance and reducing psoriasis signs and symptoms, such as itch, redness, scaling, burning, stinging, cracking, flaking and pain.

Kyntheum® 210 mg solution for injection in pre-filled syringe brodalumab

2. What you need to know before you use Kyntheum®

Do not use Kyntheum:

if you are allergic to brodalumab or any of the other ingredients of this medicine (listed in section 6). If you think you may be allergic, ask your doctor for advice before using Kyntheum
if you have active Crohn’s disease
if you have an infection which your doctor thinks is important (for example, active tuberculosis).

Warnings and precautions

Talk to your doctor, pharmacist, or nurse before using Kyntheum:

if you have an inflammatory disease affecting the gut named Crohn’s disease if you have an inflammation of the large intestine named ulcerative colitis if you have ever had or are having suicidal thoughts or actions, depression, anxiety, or mood problems
if you have an infection now or often get infections
if you have a long-term (chronic) infection
if you have tuberculosis (TB), have had a positive TB test, or have been in close contact with someone with TB. You may be treated with another medicine for TB before you begin treatment with Kyntheum
if you have recently received or are scheduled to receive a vaccination. You should not be given certain types of vaccines (called ‘live vaccines’) while being treated with Kyntheum
if you have used Kyntheum during the last three months of your pregnancy, you should talk to your doctor before vaccinating your baby
if you are receiving any other treatment for psoriasis, such as another immunosuppressant or phototherapy with ultraviolet (UV) light.

After starting Kyntheum, tell your doctor, pharmacist or nurse immediately:

if you have been told by your doctor that you have developed Crohn’s disease
if you feel depressed, anxious, or have thoughts of suicide, or have unusual mood changes
if you have an infection or have any signs of infection listed in Section 4 “Possible Side Effects”
if you have been told you have tuberculosis.

Inflammatory bowel disease (Crohn’s disease or ulcerative colitis)

Stop using IL-17 inhibitors, such as Kyntheum, and tell your doctor or seek medical help immediately if you notice abdominal cramps and pain, diarrhoea, weight loss or blood in the stool (any signs of bowel problems).

Look out for allergic reactions

Kyntheum can potentially cause serious side effects, including allergic reactions. You must look out for signs of these conditions while you are taking Kyntheum.

Stop using Kyntheum and tell your doctor or seek medical help immediately if you notice any signs indicating an allergic reaction. Such signs are listed under “Serious side effects” in section 4.

Children and adolescents

Kyntheum is not recommended for children and adolescents (below 18 years of age) because it has not been studied in this age group.

Other medicines and Kyntheum

Tell your doctor or pharmacist:

if you are taking, have recently taken or might take any other medicines
if you have recently had or you or your baby are going to have a vaccination, see „Warnings and precautions“ in section „2. What you need to know before using Kyntheum“.

Pregnancy and breast-feeding

If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine. Kyntheum has not been tested in pregnant women

Kyntheum should be prescribed to you by a doctor with experience in diagnosing and treating psoriasis.

Always use this medicine exactly as your doctor, pharmacist or nurse has told you. Check with your doctor, pharmacist or nurse if you are not sure.

How much Kyntheum is given

Your doctor will decide how much Kyntheum you need and for how long. The recommended dose is 210 mg (one injection).
After the first dose you will need to have a weekly injection at Week 1 (one week after the first dose) and Week 2 (two weeks after the first dose). After that, you will need to have an injection every two weeks.
Kyntheum is for long-term treatment. Your doctor will regularly monitor your condition to check that the treatment is having the desired effect. Tell your doctor if you think your signs and symptoms of psoriasis are not improving after using Kyntheum.

How is Kyntheum given

Kyntheum is given as an injection under the skin (known as a subcutaneous injection).

Self-administration instructions

See the detailed “Instructions for Use”

that comes with this medicine for information on the right way to store, prepare, and give your injections at home.

If your doctor decides that you or a caregiver can give the injections at home, you or your caregiver should receive training on the right way to prepare and inject Kyntheum. Do not try to inject Kyntheum until you or your caregiver have been shown how to inject Kyntheum by your doctor or nurse.
Do not shake the pre-filled syringe before use.
Kyntheum is injected in your upper legs (thighs) or stomach area (abdomen) by you or a caregiver. A caregiver may also give you an injection in your upper, outer arm.
Do not inject into an area of the skin that is tender, bruised, red, hard or in an area of skin that is affected by psoriasis.

If you use more Kyntheum than you should

If you use more of this medicine than prescribed or take the dose sooner than required, tell your doctor.

If you forget to use Kyntheum

If you have forgotten to inject a dose of Kyntheum, inject the next dose as soon as you can after the missed dose. Then, talk to your doctor about when you should inject the next dose. Do not take a double dose to make up for a forgotten dose.

If you stop using Kyntheum

You should not stop using Kyntheum without speaking to your doctor first. If you stop treatment, symptoms of psoriasis may come back.

If you have any further questions on the use of this medicine, ask your doctor, pharmacist or nurse.

5. How to store Kyntheum®

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the outer carton and label of the pre-filled syringe after EXP. The expiry date refers to the last day of that month.

Keep in the outer carton in order to protect from light.

Store in a refrigerator (2°C to 8°C). Do not freeze.

Kyntheum can be kept at room temperature up to 25°C in the outer carton for 14 days. Throw away Kyntheum if it is not used within 14 days of storage at room temperature.

Do not use this medicine if you notice the solution is cloudy or discoloured or contains lumps, flakes or particles.

Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.

6. Contents of the pack and other information

What Kyntheum contains

The active substance is brodalumab. Each pre-filled syringe contains 210 mg brodalumab in 1.5 ml solution.
The other ingredients are proline, glutamate, polysorbate 20 and water for injections.

What Kyntheum looks like and contents of the pack

Kyntheum is a solution for injection that is a clear to slightly pearly, colourless to slightly yellow liquid, with no particles.

Kyntheum is available in unit packs containing 2 pre-filled syringes and in multipacks containing 6 (3 packs of 2) pre-filled syringes. Not all pack sizes may be marketed.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Serious side effects

Stop using Kyntheum and tell your doctor or seek medical help immediately if you get any of the following side effects. Your doctor will decide if and when you may restart the treatment:

Serious allergic reaction (may affect up to 1 in 1,000 people), the signs may include:

difficulty breathing or swallowing
low blood pressure, which can cause dizziness or light-headedness
swelling of the face, lips, tongue or throat
severe itching of the skin, with a red rash or raised bumps.
fever, flu-like symptoms, night sweats
feeling tired or short of breath, cough which will not go away
warm, red and painful skin, or a painful skin rash with blisters.
diarrhoea
feeling sick
redness, pain, itching, bruising, or bleeding at injection site
tiredness
mouth or throat pain
tinea (fungal) skin infections (including on feet and groin)
flu (influenza)
headache
joint pain
muscle pain.
candida (fungal) infection in the mouth, throat or genitals
discharge from the eye with itching, redness and swelling (conjunctivitis)
low white blood cell count.

Marketing Authorisation Holder

LEO Pharma A/S

Industriparken 55

DK-2750 Ballerup

Denmark

Manufacturer

LEO Pharma A/S

Industriparken 55

DK-2750 Ballerup

Denmark

This leaflet was last revised in April 2021.

For information in large print, Braille or audio/CD, telephone +44 (0)1844 347333

Instructions for Use:

Kyntheum® (brodalumab)

Solution for injection in pre-filled syringe

For subcutaneous use

Kyntheum is available as a single-use pre-filled syringe. Each syringe contains one 210 mg dose of Kyntheum. Your doctor, pharmacist or nurse will tell you

V how often to inject the medicine. Each Kyntheum pre-filled syringe can only be used once.

B. Check the Kyntheum pre-filled syringe

If your doctor decides that you or a caregiver can give you injections at home, you should receive training on the right way to prepare and inject Kyntheum. Do not try to inject yourself until your healthcare provider has shown you the right way to give the injections.

Label and expiration date

Please read all the instructions before using the Kyntheum pre-filled syringe. Call your doctor, pharmacist or nurse if you or your caregiver have any questions about the right way to inject Kyntheum.

Guide to parts

Before use

After use

Plunger

Label and expiry date

Used syringe barrel

Used needle

Needle cap off

Used plunger

Finger grips

Label and — expiry date

Syringe barrel

Medicine

Needle cap on

Always hold the syringe by the syringe barrel.

Make sure the medicine in the syringe is clear to slightly pearly and colourless to slightly yellow.

Do not use the syringe if:
the medicine is cloudy or discoloured or contains flakes or particles
any part appears cracked or broken.
C. Collect all the materials you need

Wash your hands thoroughly with soap and water.

On a clean, well-lit work surface, place the:

new syringe
alcohol wipes
cotton ball or gauze pad
plaster
sharps disposal container (colour and appearance of container may differ depending on national requirements).

D. Prepare and clean the area where you will inject

Important: Needle is inside

Important

Before you use a Kyntheum pre-filled syringe, read this important information:

Storing your Kyntheum pre-filled syringes

Keep out of the sight and the reach of children.
Keep in the original carton to protect from light or physical damage.
Keep in the refrigerator (2°C to 8°C).
If needed, you may store the Kyntheum pre-filled syringe at room temperature up to 25°C for up to 14 days. Throw away Kyntheum that has been stored at room temperature for longer than 14 days.
Do not freeze.

Using your Kyntheum pre-filled syringe

Do not use after the expiry date on the label.
Do not shake.
Do not remove the needle cap until you are ready to inject.
Do not use a Kyntheum pre-filled syringe if it has been dropped on a hard surface. This is in case the syringe is broken.

Step 1: Preparing

A. Remove the Kyntheum pre-filled syringe from the box

Grab the syringe barrel to remove the syringe from the tray.

Grab here

Place finger or thumb on edge of tray to secure it while you remove syringe.

Put the box with any unused syringes back in the refrigerator.

For safety reasons:

Do not hold the plunger.
Do not grasp the needle cap.
Do not remove the needle cap until you are ready to inject.
Do not remove the finger grips. They are part of the syringe.

Leave the syringe at room temperature for at least 30 minutes before injecting.

Do not put the syringe back in the refrigerator once it has reached room temperature.
Do not try to warm the syringe by using a heat source such as hot water or a microwave.

Do not leave the syringe in direct sunlight. Do not shake the syringe.

Important: Always hold the pre-filled syringe by the syringe barrel.

Upper arm

Stomach area (abdomen)

Thigh

You or your caregiver can use:

your thigh
your stomach area (abdomen), except for a 5-centimetre area right around your belly button (navel).
your outer area of upper arm.
Do not inject into areas where the skin is tender, bruised red, or hard.
Avoid injecting into areas with scars or stretch marks.
Avoid injecting directly into raised, thick, red or scaly skin patches or lesions.
Clean the area where you plan to inject with an alcohol wipe. Let your skin dry.
Do not touch this area again before injecting.
If you want to use the same injection area each time, make sure it is not exactly the same spot that you used for a previous injection.

Step 2: Getting ready to inject

E. When you are ready to inject, pull the needle cap straight out and away from your body

Throw the needle cap into the sharps disposal container provided.

Do not twist or bend the needle cap.
Do not put the needle cap back onto the syringe.

You may notice a small air bubble in the syringe or a drop of liquid at the end of the needle. Both are normal and do not need to be removed.

F. Pinch your skin to create a firm surface

Pinch the skin firmly between your thumb and fingers, creating an area about 5 centimetres wide.

Important: Keep the skin pinched until after you have injected.

Step 3: Injecting

G. Hold the pinched skin. With the needle cap off, insert the syringe into your skin at somewhere between 45 and 90 degrees

Do not place your finger on the plunger while inserting the needle.

H. Using slow and constant pressure, push the plunger all the way down until it stops moving
I. When you have finished, release your thumb. Then, gently remove the syringe from your skin

Important: When you remove the syringe, if it looks like the medicine is still in the syringe barrel, this means you have not received a full dose. Call your doctor, pharmacist or nurse immediately.

Step 4: Finishing up

J. Throw away the used syringe
Put your used pre-filled syringe in a puncture resistant sharps disposal container straight after use.
Do not re-use the syringe.
Do not recycle the syringe or sharps disposal container or throw them into household rubbish.

Important: Always keep the sharps disposal container out of the sight and the reach of children.

K. Check the injection site