Patient leaflet - Filgrastim Hexal
- 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
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1. What Filgrastim HEXAL is and what it is used for
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2. What you need to know before you use Filgrastim HEXAL
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3. How to use Filgrastim HEXAL
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4. Possible side effects
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5. How to store Filgrastim HEXAL
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6. Contents of the pack and other information
1. What Filgrastim HEXAL is and what it is used for
Filgrastim HEXAL is a white blood cell growth factor (granulocyte colony stimulating factor) and belongs to a group of proteins called cytokines. Growth factors are proteins that are produced naturally in the body but they can also be made using biotechnology for use as a medicine. Filgrastim HEXAL works by encouraging the bone marrow to produce more white blood cells.
A reduction in the number of white blood cells (neutropenia) can occur for several reasons and makes your body less able to fight infection. Filgrastim HEXAL stimulates the bone marrow to produce new white cells quickly.
Filgrastim HEXAL can be used:
- to increase the number of white blood cells after treatment with chemotherapy to help prevent infections;
- to increase the number of white blood cells after a bone marrow transplant to help prevent infections;
- before high-dose chemotherapy to make the bone marrow produce more stem cells which can be
collected and given back to you after your treatment. These can be taken from you or from a donor. The stem cells will then go back into the bone marrow and produce blood cells;
- to increase the number of white blood cells if you suffer from severe chronic neutropenia to help prevent infections;
- in patients with advanced HIV infection which will help reduce the risk of infections.
2. What you need to know before you use Filgrastim HEXAL
Do not use Filgrastim HEXAL
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– 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 using Filgrastim HEXAL.
Please tell your doctor before starting treatment if you have :
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– osteoporosis (bone disease);
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– sickle cell anaemia, as Filgrastim HEXAL may cause sickle cell crisis.
Please tell your doctor immediately during treatment with Filgrastim HEXAL, if you:
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– get left upper belly (abdominal) pain, pain below the left rib cage or at the tip of your left shoulder [these may be symptoms of an enlarged spleen (splenomegaly), or possibly rupture of the spleen].
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– notice unusual bleeding or bruising [these may be symptoms of a decrease in blood platelets (thrombocytopenia), with a reduced ability of your blood to clot].
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– have sudden signs of allergy such as rash, itching or hives on the skin, swelling of the face, lips, tongue or other parts of the body, shortness of breath, wheezing or trouble breathing as these could be signs of a severe allergic reaction (hypersensitivity).
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– experience puffiness in your face or ankles, blood in your urine or brown-coloured urine or you notice you urinate less than usual (glomerulonephritis).
Inflammation of the aorta (the large blood vessel which transports blood from the heart to the body) has been reported rarely in cancer patients and healthy donors. The symptoms can include fever, abdominal pain, malaise, back pain and increased inflammatory markers. Tell your doctor if you experience these symptoms.
Loss of response to filgrastim
If you experience a loss of response or failure to maintain a response with filgrastim treatment, your doctor will investigate the reasons why including whether you have developed antibodies which neutralise filgrastim’s activity.
Your doctor may want to monitor you closely, see section 4 of the package leaflet.
If you are a patient with severe chronic neutropenia, you may be at risk of developing cancer of the blood (leukaemia, myelodysplastic syndrome [MDS]). You should talk to your doctor about your risks of developing cancers of the blood and what testing should be done. If you develop or are likely to develop cancers of the blood, you should not use Filgrastim HEXAL unless instructed by your doctor.
If you are a stem cell donor, you must be aged between 16 and 60 years.
Take special care with other products that stimulate white blood cells.
Filgrastim HEXAL is one of a group of products that stimulate the production of white blood cells.
Your healthcare professional should always record the exact product you are using.
Other medicines and Filgrastim HEXAL
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines.
Pregnancy and breast-feeding
Filgrastim HEXAL has not been tested in pregnant or breast-feeding women.
Filgrastim HEXAL is not recommended during pregnancy.
It is important to tell your doctor if you:
- are pregnant or breast-feeding;
- think you may be pregnant; or
- are planning to have a baby.
If you become pregnant during Filgrastim HEXAL treatment, please inform your doctor.
Unless your doctor directs you otherwise, you must stop breast feeding if you use Filgrastim HEXAL.
Driving and using machines
Filgrastim HEXAL may have a minor influence on your ability to drive and use machines. This medicine may cause dizziness. It is advisable to wait and see how you feel after taking Filgrastim HEXAL and before driving or operating machinery.
Filgrastim HEXAL contains sorbitol
Filgrastim HEXAL contains sorbitol (E420).
Sorbitol is a source of fructose. If you (or your child) have hereditary fructose intolerance (HFI), a rare genetic disorder, you (or your child) must not receive this medicine. Patients with HFI cannot break down fructose, which may cause serious side effects.
You must tell your doctor before receiving this medicine if you (or your child) have HFI or if your child can no longer take sweet foods or drinks because they feel sick, vomit or get unpleasant effects such as bloating, stomach cramps or diarrhoea.
3. How to use Filgrastim HEXAL
Always use this medicine exactly as your doctor has told you. Check with your doctor or pharmacist if you are not sure.
How is Filgrastim HEXAL given and how much should I take?
Filgrastim HEXAL is usually given as a daily injection into the tissue just under the skin (known as a subcutaneous injection). It can also be given as a daily slow injection into the vein (known as an intravenous infusion). The usual dose varies depending on your illness and weight. Your doctor will tell you how much Filgrastim HEXAL you should take.
Patients having a bone marrow transplant after chemotherapy:
You will normally receive your first dose of Filgrastim HEXAL at least 24 hours after your chemotherapy and at least 24 hours after receiving your bone marrow transplant.
You, or people caring for you, can be taught how to give subcutaneous injections so that you can continue your treatment at home. However, you should not attempt this unless you have been properly trained first by your health care provider.
How long will I have to take Filgrastim HEXAL?
You will need to take Filgrastim HEXAL until your white blood cell count is normal. Regular blood tests will be taken to monitor the number of white blood cells in your body. Your doctor will tell you how long you will need to take Filgrastim HEXAL.
Use in children
Filgrastim HEXAL is used to treat children who are receiving chemotherapy or who suffer from severe low white blood cell count (neutropenia). The dosing in children receiving chemotherapy is the same as for adults.
If you use more Filgrastim HEXAL than you should
Do not increase the dose your doctor has given you. If you think you have injected more than you should, contact your doctor as soon as possible.
If you forget to use Filgrastim HEXAL
If you have missed an injection, or injected too little, contact your doctor as soon as possible. Do not take a double dose to make up for any missed doses.
If you have any further questions on 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.
Please tell your doctor immediately during treatment:
- if you experience an allergic reaction including weakness, drop in blood pressure, difficulty breathing, swelling of the face (anaphylaxis), skin rash, itchy rash (urticaria), swelling of the face lips, mouth, tongue or throat (angioedema) and shortness of breath (dyspnoea).
- if you experience a cough, fever and difficulty breathing (dyspnoea) as this can be a sign of Acute Respiratory Distress Syndrome (ARDS).
- if you get left upper belly (abdominal) pain, pain below the left rib cage or pain at the tip of your shoulder, as there may be a problem with your spleen [enlargement of the spleen (splenomegaly) or rupture of the spleen].
- if you are being treated for severe chronic neutropenia and you have blood in your urine (haematuria). Your doctor may regularly test your urine if you experience this side effect or if protein is found in your urine (proteinuria).
- if you have any of the following or combination of the following side effects:
– swelling or puffiness, which may be associated with passing water less frequently, difficulty breathing, abdominal swelling and feeling of fullness, and a general feeling of tiredness. These symptoms generally develop in a rapid fashion.
These could be symptoms of a condition called “Capillary Leak Syndrome” which causes blood to leak from the small blood vessels into your body and needs urgent medical attention.
- if you have a combination of any of the following symptoms:
– fever, or shivering, or feeling very cold, high heart rate, confusion or disorientation, shortness of breath, extreme pain or discomfort and clammy or sweaty skin.
These could be symptoms of a condition called “sepsis” (also called „blood poisoning“), a severe infection with whole-body inflammatory response which can be life threatening and needs urgent medical attention.
- if you experience kidney injury (glomerulonephritis). Kidney injury has been seen in patients who received filgrastim. Call your doctor right away if you experience puffiness in your face or ankles, blood in your urine or brown-coloured urine or you notice you urinate less than usual.
A common side effect of filgrastim use is pain in your muscles or bones (musculoskeletal pain), which can be helped by taking standard pain relief medicines (analgesics). In patients undergoing a stem cell or bone marrow transplant, Graft versus Host Disease (GvHD) may occur- this is a reaction of the donor cells against the patient receiving the transplant; signs and symptoms include rash on the palms of your hands or soles of your feet and ulcer and sores in your mouth, gut, liver, skin, or your eyes, lungs, vagina and joints. Very commonly seen in normal stem cell donors is increase in white blood cells (leukocytosis) and decrease of platelets which reduces the ability of blood to clot (thrombocytopenia), these will be monitored by your doctor.
Very common side effects (may affect more than 1 in 10 people)
- decrease of platelets which reduces the ability of blood to clot (thrombocytopenia)
- low red blood cell count (anaemia)
- headache
- diarrhoea
- vomiting
- nausea
- unusual hair loss or thinning (alopecia)
- tiredness (fatigue)
- soreness and swelling of the digestive tract lining which runs from the mouth to the anus (mucosal inflammation)
- fever (pyrexia)
Common side effects (may affect up to 1 in 10 people)
- inflammation of the lung (bronchitis)
- upper respiratory tract infection
- urinary tract infection
- decreased appetite
- trouble sleeping (insomnia)
- dizziness
- decreased feeling of sensitivity, especially in the skin (hypoaesthesia)
- tingling or numbness of the hands or feet (paraesthesia)
- low blood pressure (hypotension)
- high blood pressure (hypertension)
- cough
- coughing up blood (haemoptysis)
- pain in your mouth and throat (oropharyngeal pain)
- nose bleeds (epistaxis)
- constipation
- oral pain
- enlargement of the liver (hepatomegaly)
- rash
- redness of the skin (erythema)
- muscle spasm
- pain when passing urine (dysuria)
- chest pain
- pain
- generalised weakness (asthenia)
- generally feeling unwell (malaise)
- swelling in the hands and feet (oedema peripheral)
- increase of certain enzymes in the blood
- changes in blood chemistry
- transfusion reaction
Uncommon side effects (may affect up to 1 in 100 people)
- increase in white blood cells (leukocytosis)
- allergic reaction (hypersensitivity)
- rejection of transplanted bone marrow (graft versus host disease)
- high uric acid levels in the blood, which may cause gout (hyperuricaemia) (Blood uric acid increased)
- liver damage caused by blocking of the small veins within the liver (veno-occlusive disease)
- lungs do not function as they should, causing breathlessness (respiratory failure)
- swelling and/or fluid in the lungs (pulmonary oedema)
- inflammation of the lungs (interstitial lung disease)
- abnormal x-rays of the lungs (lung infiltration)
- bleeding from the lung (pulmonary haemorrhage)
- lack of absorption of oxygen in the lung (hypoxia)
- bumpy skin rash (rash macuo-papular)
- disease which causes bones to become less dense, making them weaker, more brittle and likely to break (osteoporosis)
- injection site reaction
Rare side effects (may affect up to 1 in 1,000 people):
- severe pain in the bones, chest, gut or joints (sickle cell anaemia with crisis)
- sudden life-threatening allergic reaction (anaphylactic reaction)
- pain and swelling of the joints, similar to gout (pseudogout)
- a change in how your body regulates fluids within your body and may result in puffiness (fluid volume disturbances)
- inflammation of the blood vessels in the skin (cutaneous vasculitis)
- plum-coloured, raised, painful sores on the limbs and sometimes the face and neck with a fever (Sweets syndrome)
- worsening of rheumatoid arthritis
- unusual change in the urine
- bone density decreased
- inflammation of the aorta (the large blood vessel which transports blood from the heart to the body), see section 2.
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 Appendix V. By reporting side effects you can help provide more information on the safety of this medicine.
5. How to store Filgrastim HEXAL
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 syringe label after EXP. The expiry date refers to the last day of that month.
Store in a refrigerator (2°C – 8°C).
Keep the pre-filled syringe in the outer carton in order to protect from light.
Accidental freezing will not harm Filgrastim HEXAL.
The syringe can be removed from the refrigerator and left at room temperature for a single period of maximum 72 hours (but not above 25°C). At the end of this period, the product should not be put back in the refrigerator and should be disposed of.
Do not use this medicine if you notice discolouration, cloudiness or particles, it should be a clear, colourless to slightly yellowish liquid.
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 Filgrastim HEXAL contains
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– The active substance is filgrastim.
Filgrastim HEXAL 30 MU/0.5 ml solution for injection or infusion in pre-filled syringe: Each pre-filled syringe contains 30 MU filgrastim in 0.5 ml, corresponding to 60 MU/ml.
Filgrastim HEXAL 48 MU/0.5 ml solution for injection or infusion in pre-filled syringe: Each pre-filled syringe contains 48 MU filgrastim in 0.5 ml, corresponding to 96 MU/ml
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– The other ingredients are glutamic acid, sorbitol (E420), polysorbate 80 and water for injections.
What Filgrastim HEXAL looks like and contents of the pack
Filgrastim HEXAL is a clear, colourless to slightly yellowish solution for injection or infusion in prefilled syringe.
Filgrastim HEXAL is available in packs containing 1, 3, 5 or 10 pre-filled syringes with injection needle and with or without a needle safety guard.
Not all pack sizes may be marketed.
Marketing Authorisation Holder
HEXAL AG
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Industriestr. 25
83607 Holzkirchen
Germany
Manufacturer
Sandoz GmbH
Biochemiestr. 10
6336 Langkampfen
Austria
This leaflet was last revised in {MM/YYYY}.
Detailed information on this medicine is available on the European Medicines Agency (EMA) web site:.
Instructions on how to inject yourself
This section contains information on how to give yourself an injection of Filgrastim HEXAL. It is important that you do not try to give yourself the injection unless you have received special training from your doctor or nurse. Filgrastim HEXAL is provided with or without a needle safety guard and you will be shown how to use this by your doctor or nurse. If you are not sure about giving the injection or you have any questions, please ask your doctor or nurse for help.
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1. Wash your hands.
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2. Remove one syringe from the pack and remove the protective cap from the injection needle. Syringes are embossed with graduation rings in order to enable partial use if required. Each graduation ring corresponds to a volume of 0.1 ml. If partial use of a syringe is required, remove unwanted solution before injection.
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3. Clean the skin at the injection site using an alcohol wipe.
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4. Form a skin fold by pinching the skin between thumb and forefinger.
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5. Insert the needle into the skin fold with a quick, firm action. Inject the Filgrastim HEXAL
solution as you have been shown by your doctor. You should check with your doctor or pharmacist if you are not sure.
Pre-filled syringe without needle safety guard
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6. Always keeping your skin pinched, depress the plunger slowly and evenly.
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7. After injecting the liquid, remove the needle and let go of your skin.
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8. Put the used syringe in the disposal container. Use each syringe only for one injection.
Pre-filled syringe with needle safety guard
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6. Always keeping your skin pinched, depress the plunger slowly and evenly until the entire dose has been given and the plunger cannot be depressed any further. Do not release the pressure on the plunger!
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7. After injecting the liquid, remove the needle while maintaining pressure on the plunger and then let go of your skin.
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8. Let go of the plunger. The needle safety guard will rapidly move to cover the needle.
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9. Discard any unused product or waste material. Only use each syringe for one injection.