RATIOGRASTIM 48 MU/0.8 ml INJECTABLE SOLUTION OR FOR PERFUSION

Introduction

Package Leaflet: Information for the User

Ratiograstim 30MU/0.5ml solution for injection or infusion

Ratiograstim 48MU/0.8ml solution for injection or infusion

Filgrastim

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 experience any side effects, talk to your doctor, pharmacist, or nurse. This includes any possible side effects not listed in this leaflet. See section 4.

Contents of the pack

1. What Ratiograstim is and what it is used for
2. What you need to know before you use Ratiograstim
3. How to use Ratiograstim
4. Possible side effects
5. Storing Ratiograstim
6. Package contents and further information
7. Information for self-injection
8. This information is intended only for healthcare professionals

1. What Ratiograstim is and what it is used for

What Ratiograstim is

Ratiograstim contains the active substance filgrastim. Filgrastim is a protein produced by biotechnology in a bacterium called Escherichia coli.It belongs to a group of proteins called cytokines and is very similar to a natural protein produced by your own body - granulocyte colony-stimulating factor (GCSF).

Ratiograstim stimulates the bone marrow (the tissue where blood cells are made) to produce more blood cells, especially a type of white blood cell. White blood cells are important because they help your body fight infections.

What Ratiograstim is used for

Your doctor has prescribed Ratiograstim to help your body produce more white blood cells. Your doctor will explain why you are being treated with Ratiograstim. Ratiograstim is useful in different situations such as:

• chemotherapy;
• bone marrow transplantation;
• severe chronic neutropenia (low white blood cell count);
• neutropenia in patients with HIV infection;
• mobilization of peripheral blood progenitor cells (for donation of blood progenitor cells).

2. What you need to know before you use Ratiograstim

Do not use Ratiograstim

• if you are allergic to filgrastim or any of the other ingredients of this medicine (listed in section 6).

Warnings and precautions

Talk to your doctor, pharmacist, or nurse before starting Ratiograstim

• if you notice cough, fever, and difficulty breathing. This could be a consequence of a pulmonary disorder (see section 4. “Possible side effects”);
• if you have had sickle cell anemia (a hereditary disease characterized by sickle-shaped red blood cells).
• if you have pain in the upper left side of your abdomen or in your shoulder. This could be a consequence of a spleen disorder (see section 4. “Possible side effects”).
• if you have specific blood disorders (e.g., Kostman syndrome, myelodysplastic syndrome, or different types of leukemia).
• if you have osteoporosis. Your doctor may regularly check your bone density.
• if you have any other illness, especially if you think you have an infection.

Tell your doctor or nurse that you are being treated with Ratiograstim if you are undergoing

bone imaging tests.

During treatment with Ratiograstim, you will need to have regular blood tests to count the number of neutrophils and other white blood cells in your blood. This will tell your doctor how the treatment is working and whether you need to continue with it.

Using Ratiograstim with other medicines

Tell your doctor or pharmacist if you are using, have recently used, or might use any other medicines.

Do not use Ratiograstim in the 24 hours before or after your chemotherapy treatment.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medicine.

The use of Ratiograstim in pregnant women has not been investigated. Therefore, your doctor will decide whether it is advisable for you not to use this medicine.

It is not known whether filgrastim passes into breast milk. Your doctor will decide whether it is advisable for you not to use this medicine while breastfeeding.

Driving and using machines

If you experience fatigue, do not drive or use tools or machines.

Ratiograstim contains sorbitol and sodium

If your doctor has told you that you have an intolerance to some sugars, consult with them before using this medicine.

This medicine contains less than 1 mmol of sodium (23 mg) per pre-filled syringe; this is essentially “sodium-free”.

3. How to use Ratiograstim

Follow the instructions for administration of this medicine exactly as prescribed by your doctor or pharmacist. If you are unsure, consult your doctor or pharmacist again.

The recommended dose is…

The amount of Ratiograstim you need will depend on your illness and body weight. Your doctor will tell you when to stop treatment with Ratiograstim. It is quite normal to have several cycles of treatment.

Ratiograstim and chemotherapy

The usual dose is 0.5 million units (MU) per kilogram of body weight per day. For example, if you weigh 60 kg, your daily dose will be 30 million units (MU). You will usually receive your first dose 24 hours after the end of chemotherapy. Your treatment will usually last 14 days. However, in some types of diseases, a longer treatment with a duration of about a month may be necessary.

Ratiograstim and bone marrow transplantation

The usual initial dose is 1 million units (MU) per kilogram of body weight per day. For example, if you weigh 60 kg, your daily dose will be 60 million units (MU). You will usually receive your first dose 24 hours after the end of chemotherapy but within 24 hours of bone marrow transplantation. Your doctor will then perform daily blood tests to see how the treatment is working and find the most suitable dose for you. The treatment will be stopped when your white blood cells have reached a certain number in your blood.

Ratiograstim and severe chronic neutropenia

The usual initial dose is between 0.5 million units and 1.2 million units (MU) per kilogram of body weight per day, as a single dose or divided into two doses. Your doctor will then perform blood tests to inform you about how the treatment is working and its duration. In the case of neutropenia, long-term treatment with Ratiograstim is required.

Ratiograstim and neutropenia in patients with HIV infection

The usual initial dose is between 0.1 million units and 0.4 million units (MU) per kilogram of body weight per day. Your doctor will then perform blood tests to inform you about how the treatment is working. Once your white blood cell count has returned to normal, the frequency of doses may be reduced to less than once a day. Your doctor will continue to perform blood tests and recommend the most suitable dose for you. To maintain a normal white blood cell count in your blood, long-term treatment with Ratiograstim may be necessary.

Ratiograstim and mobilization of peripheral blood progenitor cells

If you are your own donor of progenitor cells, the usual dose is 0.5 million units (MU) per kilogram of body weight per day. The treatment with Ratiograstim will last at least 2 weeks and in some cases will be longer. Your doctor will monitor your blood values to determine the best time to collect the progenitor cells.

If you are a donor of progenitor cells for another person, the usual dose is 1 million units (MU) per kilogram of body weight per day. The treatment with Ratiograstim will last between 4 and 5 days.

Method of administration

This medicine is administered by injection, either by intravenous (IV) infusion (a drip) or subcutaneous (SC) injection (into the tissue just under the skin). If you receive treatment by subcutaneous injection, your doctor may suggest that you learn to inject yourself. Your doctor or nurse will give you instructions on how to do this. Do not attempt to self-inject without these instructions. Part of the information you need appears at the end of this leaflet, but for optimal treatment of your illness, close and constant cooperation with your doctor is required.

If you use more Ratiograstim than you should

If you have used more Ratiograstim than you should, contact your doctor or pharmacist as soon as possible.

If you forget to use Ratiograstim

Do not use a double dose to make up for forgotten doses.

If you stop using Ratiograstim

Before stopping treatment with Ratiograstim, consult your doctor.

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

4. Possible side effects

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

Important side effects

• Allergic reactions such as rash, inflamed skin with itching, and severe allergic reactions accompanied by weakness, low blood pressure, difficulty breathing, or swelling of the face have been reported. If you think you are having this type of reaction, you must stop using Ratiograstim and seek medical help immediately.

• Increased spleen size and spleen rupture have been reported. In some cases, spleen rupture was fatal. It is essential that you consult your doctor immediately if you experience pain in the upper left side of your abdomen or in your left shoulder, as this may be related to a spleen problem.

• Cough, fever, difficulty breathing, and chest pain can be signs of a severe pulmonary side effect, such as pneumonia or acute respiratory distress syndrome, which can be fatal. If you have a fever or any of these symptoms, seek medical help immediately.

• Seek medical help immediately if you experience any or a combination of the following side effects:

swelling that may be associated with decreased urination, difficulty breathing, abdominal swelling, and a general feeling of tiredness. These symptoms usually develop very quickly.

These may be symptoms of a rare disease (which can affect up to 1 in 100 people) called “capillary leak syndrome” and can cause blood to leak from small blood vessels into other parts of your body and require urgent medical attention.

• If you have sickle cell anemia, make sure to inform your doctor before starting treatment with Ratiograstim. Cases of sickle cell crisis have occurred in patients with sickle cell anemia who were using filgrastim.

• Filgrastim can cause muscle and bone pain as a very common side effect (affecting more than 1 in 10 people). Ask your doctor what medicines you can take to help with this.

Additionally, you may experience the following side effects:

In cancer patients

Very common(affecting more than 1 in 10 people):

• increased liver enzymes or blood tests; increased uric acid in the blood;
• nausea; vomiting;
• chest pain.

Common(affecting up to 1 in 10 people):

• headache;
• cough; sore throat;
• constipation; loss of appetite; diarrhea; mucositis, which is a painful inflammation and ulcers in the lining of the digestive tract;
• hair loss; rash;
• fatigue; generalized weakness.

Uncommon(affecting up to 1 in 100 people):

• unspecific pain.

Rare(affecting up to 1 in 1,000 people):

• vascular disorders, which can cause pain, redness, and swelling of the limbs.

Very rare(affecting up to 1 in 10,000 people):

• painful sores, with relief and purple color on the limbs, and sometimes on the face and neck, along with fever (Sweet's syndrome); inflammation of blood vessels, often with skin rash;
• worsening of rheumatic conditions;
• pain or difficulty urinating.

Frequency not known(frequency cannot be estimated from the available data):

• rejection of transplanted bone marrow;
• transient decrease in blood pressure;
• joint pain and swelling, similar to gout.

In healthy donors of hematopoietic progenitor cells

Very common(affecting more than 1 in 10 people):

• increased white blood cell count; decreased platelet count in the blood, which increases the risk of bleeding or bruising;
• headache.

Common(affecting up to 1 in 10 people):

• increased blood tests.

Uncommon(affecting up to 1 in 100 people):

• increased liver enzymes; increased uric acid in the blood;
• worsening of rheumatic conditions.

Frequency not known(frequency cannot be estimated from the available data):

• cough; fever and difficulty breathing or coughing up blood.

In patients with severe chronic neutropenia

Very common(affecting more than 1 in 10 people):

• decreased red blood cell count, which can make you pale and feel tired or short of breath;
• decreased glucose levels in the blood; increased blood tests; increased uric acid in the blood;
• nosebleeds.

Common(affecting up to 1 in 10 people):

• decreased platelet count in the blood, which increases the risk of bleeding or bruising;
• headache;
• diarrhea;
• enlarged liver;
• hair loss; inflammation of blood vessels, often with skin rash; pain at the injection site; rash;
• bone loss of calcium; joint pain.

Uncommon(affecting up to 1 in 100 people):

• blood in the urine; protein in the urine.

If you experience any side effects, talk to your doctor, pharmacist, or nurse. This includes any possible side effects not listed in this leaflet.

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 national reporting system listed in Annex V. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storing Ratiograstim

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 carton and on the pre-filled syringe after EXP. The expiry date is the last day of the month stated.

Store in a refrigerator (2°C to 8°C).

Do not use this medicine if you notice turbidity or particles in the solution.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.

6. Container Contents and Additional Information

Ratiograstim Composition

• The active ingredient is filgrastim. Each ml of injectable or infusion solution contains 60 million international units (MIU) (600 micrograms) of filgrastim.

Ratiograstim 30 MIU/0.5 ml: each pre-filled syringe contains 30 million international units (MIU) (300 micrograms) of filgrastim in 0.5 ml of solution.

Ratiograstim 48 MIU/0.8 ml: each pre-filled syringe contains 48 million international units (MIU) (480 micrograms) of filgrastim in 0.8 ml of solution.

• The other components are: sodium hydroxide, glacial acetic acid, sorbitol, polysorbate 80, water for injectable preparations.

Product Appearance and Container Contents

Ratiograstim is an injectable or infusion solution in a pre-filled syringe with or without a safety device. Ratiograstim is a clear and colorless solution. Each pre-filled syringe contains 0.5 ml or 0.8 ml of solution.

Ratiograstim is supplied in packs of 1, 5, or 10 pre-filled syringes or in multiple packs containing 10 pre-filled syringes (2 packs of 5). Not all formats may be marketed.

Marketing Authorization Holder

ratiopharm GmbH

Graf-Arco-Strasse 3

89079 Ulm

Germany

Manufacturer

Teva Biotech GmbH

Dornierstrasse 10

89079 Ulm

Germany

You can request more information about this medication by contacting the local representative of the marketing authorization holder:

Date of Last Revision of this Leaflet:

Detailed information on this medicinal product is available on the European Medicines Agency website: http://www.ema.europa.eu.

1. Information for Self-Injection

This section contains information on how to administer a Ratiograstim injection to yourself. It is important that you do not attempt to administer an injection without having received the necessary training from your doctor or nurse. If you are unsure about your ability to inject yourself or have any doubts, consult your doctor or nurse.

How to Self-Inject Ratiograstim

You should inject into the tissue just under the skin. This is known as a subcutaneous injection. The injection should be administered every day at approximately the same time.

Equipment Needed for Administration

For subcutaneous injection, you will need:

• a pre-filled syringe of Ratiograstim,
• cotton or a similar material with alcohol.

What to Do Before Administering a Subcutaneous Injection of Ratiograstim

1. Try to administer the injection at approximately the same time every day.
2. Remove the pre-filled syringe of Ratiograstim from the refrigerator.
3. Check the expiration date on the pre-filled syringe (EXP). Do not use it if the date is later than the last day of the month shown.
4. Check the appearance of Ratiograstim. It should be a clear and colorless liquid. If there are particles inside, do not use it.
5. To make the injection more comfortable, let the pre-filled syringe stand at room temperature for 30 minutes or gently roll it between your hands for a few minutes. Do not heat Ratiograstim in any other way (e.g., do not heat it in a microwave or in hot water).
6. Do not remove the needle cap until you are ready for injection.
7. Wash your hands carefully.
8. Find a comfortable and well-lit place and put everything you need within reach (the pre-filled syringe of Ratiograstim and the cotton).

How to Prepare Your Ratiograstim Injection

Before injecting Ratiograstim, you must:

1. Take the syringe and gently remove the protective cap from the needle without tilting it. Separate as indicated in images 1 and 2. Do not touch the needle or push the plunger.

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1. A small air bubble may appear in the pre-filled syringe. If there are bubbles, gently tap the syringe with your fingers until the bubbles move to the end of the syringe. With the syringe pointing upwards, push the plunger to remove the air from the syringe.
2. The syringe has a scale. Push the plunger to the number (ml) on the syringe that corresponds to the prescribed dose of Ratiograstim.
3. Check again that the dose of Ratiograstim is correct.
4. Now you can use the pre-filled syringe.

Where to Inject

The most suitable injection sites are:

• the top of the thighs; and
• the abdomen, except for the area around the navel (see image 3).

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If someone else is administering the injection, they can also use the back of your upper arms (see image 4).

To avoid the risk of pain at a given point, it is best to change the injection site every day.

How to Inject

1. Disinfect your skin using cotton with alcohol and pinch the skin between your thumb and index finger, without squeezing (see image 5).
2. Insert the needle completely into the skin as your nurse or doctor has shown you (see image 6).
3. Gently pull back the plunger to make sure you have not entered a vein. If you see blood in the syringe, remove the needle and insert it into another location.
4. Inject the liquid slowly and regularly, keeping the skin pinched.
5. Inject only the dose prescribed by your doctor.
6. Remove the needle from the injection site while keeping your finger on the plunger (see image 7). Point the needle away from you and those around you, and activate the safety device by pressing the plunger firmly (see image 8). You will hear a "click", which confirms the activation of the safety device. The needle will be covered with a protective sheath so that you cannot prick yourself.

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Remember

If you have any doubts, ask for help or advice from your doctor or nurse.

How to Dispose of Used Syringes

• The safety device prevents needlestick injuries after use, so no special disposal precautions are necessary. Dispose of the syringes with the safety device according to the instructions of your doctor, nurse, or pharmacist.

1. This information is intended only for healthcare professionals.

Ratiograstim does not contain preservatives. Due to the potential risk of microbial contamination, Ratiograstim pre-filled syringes are for single use only.

Accidental exposure to freezing temperatures does not negatively affect the stability of Ratiograstim.

Ratiograstim should not be diluted with sodium chloride. This medication should not be mixed with other medications except as mentioned below. The dilution of filgrastim may be adsorbed by glass and plastic materials except if diluted as mentioned below.

Ratiograstim can be diluted, if necessary, in a 50 mg/ml (5%) glucose solution for infusion. It is not recommended to dilute to final concentrations below 0.2 MIU (2 μg) per ml. The solution should be visually inspected before use. Only clear solutions without particles should be used. In patients treated with filgrastim diluted to concentrations below 1.5 MIU (15 μg) per ml, human serum albumin (HSA) should be added to a final concentration of 2 mg/ml. Example: if the final injection volume is 20 ml and the total dose of filgrastim is less than 30 MIU (300 μg), 0.2 ml of a 20% human albumin solution (200 mg/ml) should be administered. When Ratiograstim is diluted in a 50 mg/ml (5%) glucose solution for infusion, it is compatible with glass and various plastics such as PVC, polyolefin (copolymer of polypropylene and polyethylene), and polypropylene.

After dilution: the chemical and physical stability of the diluted infusion solution has been demonstrated for 24 hours stored between 2 and 8°C. From a microbiological point of view, the product should be used immediately. If not used immediately, the storage time and conditions of the diluted solution are the responsibility of the user and normally should not exceed 24 hours between 2 and 8°C, unless the dilution has been performed under validated and controlled aseptic conditions.