AZACITIDINE MYLAN 25 mg/mL POWDER FOR INJECTABLE SUSPENSION

Introduction

Package Leaflet: Information for the User

Azacitidine Mylan 25 mg/ml Powder for Injectable Suspension EFG

azacitidine

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.
• If you experience any side effects, talk to your doctor, pharmacist, or nurse, even if they are not listed in this leaflet. See section 4.

Contents of the Package Leaflet

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

1. What is Azacitidine Mylan and what is it used for

What is Azacitidine Mylan

Azacitidine Mylan is an anti-cancer agent that belongs to a group of medicines called "antimetabolites". Azacitidine Mylan contains the active substance "azacitidine".

What is Azacitidine Mylan used for

Azacitidine Mylan is used in adults who cannot receive a stem cell transplant to treat:

• High-risk myelodysplastic syndromes (MDS).
• Chronic myelomonocytic leukemia (CMML).
• Acute myeloid leukemia (AML).

These diseases affect the bone marrow and can cause problems with the normal production of blood cells.

How Azacitidine Mylan works

Azacitidine Mylan works by preventing the growth of cancer cells. Azacitidine is incorporated into the genetic material of cells (ribonucleic acid [RNA] and deoxyribonucleic acid [DNA]). It is believed to work by altering the way cells activate or deactivate genes by interfering with the production of new RNA and DNA. It is believed that these actions correct the problems of maturation and growth of healthy blood cells in the bone marrow that cause myelodysplastic disorders, and that kill cancer cells in leukemia.

Ask your doctor or nurse if you have any questions about how Azacitidine Mylan works or why you have been prescribed this medicine.

2. What you need to know before you use Azacitidine Mylan

Do not use Azacitidine Mylan

• If you are allergic to azacitidine or any of the other ingredients of this medicine (listed in section 6).
• If you have advanced liver cancer.
• During breastfeeding.

Warnings and precautions

Talk to your doctor, pharmacist, or nurse before you start using Azacitidine Mylan:

• If you have a low platelet count, red blood cells, or white blood cells.
• If you have kidney disease.
• If you have liver disease.
• If you have ever had heart disease or a heart attack, or have a history of lung disease.

Blood tests

Before you start treatment with Azacitidine Mylan and at the start of each treatment period (called a "cycle"), you will have blood tests. This is to check that you have enough blood cells and that your liver and kidneys are working properly.

Children and adolescents

Azacitidine Mylan is not recommended for use in children and adolescents under 18 years of age.

Other medicines and Azacitidine Mylan

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

This is because Azacitidine Mylan may affect the way other medicines work.

Similarly, other medicines may affect the way Azacitidine Mylan works.

Pregnancy, breastfeeding, and fertility

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

Pregnancy

Do not use Azacitidine Mylan during pregnancy because it may harm the baby.

Use effective contraception during treatment and for 3 months after treatment.

Tell your doctor immediately if you become pregnant during treatment.

Breastfeeding

Azacitidine Mylan should not be used during breastfeeding. It is not known if this medicine is excreted in breast milk.

Fertility

Men should not father a child while receiving treatment with Azacitidine Mylan. Use effective contraception during treatment and for 3 months after treatment with this medicine.

Ask your doctor if you want to preserve sperm before you are given this treatment.

Driving and using machines

Do not drive or use tools or machines if you experience side effects such as fatigue.

3. How to use Azacitidine Mylan

Before you are given Azacitidine Mylan, your doctor will give you another medicine to prevent nausea and vomiting at the start of each treatment cycle.

• The recommended dose is 75 mg/m² of body surface area. Your doctor will decide your dose of this medicine based on your general condition, height, and weight. Your doctor will monitor your progress and, if necessary, may change your dose.
• Azacitidine Mylan is given every day for a week, followed by a 3-week rest period. This "treatment cycle" is repeated every 4 weeks. You will usually receive at least 6 cycles of treatment.

A doctor or nurse will give you this medicine as an injection under the skin (subcutaneously). It can be given under the skin of the thigh, abdomen, or arm (above the elbow).

If you have any other 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.

Tell your doctor immediately if you notice any of the following side effects:

• Drowsiness, tremors, jaundice, abdominal swelling, and easy bruising.These can be symptoms of liver failure and can be life-threatening.
• Swelling of legs and feet, back pain, decreased urine output, increased thirst, rapid pulse, dizziness, and nausea, vomiting, or decreased appetite and feeling of confusion, restlessness, or fatigue.These can be symptoms of kidney failure and can be life-threatening.
• Fever.This could be due to an infection as a result of having low white blood cell counts, which can be life-threatening.
• Chest pain or difficulty breathing that may be accompanied by fever.This could be due to a lung infection known as "pneumonia" and can be life-threatening.
• Bleeding.For example, blood in the stool, due to bleeding in the stomach or intestines, or bleeding in the head. These can be symptoms of having low platelet counts in the blood.
• Difficulty breathing, swelling of the lips, itching, or skin rash.These can be due to an allergic reaction (hypersensitivity).

Other side effects include:

Very common side effects(may affect more than 1 in 10 people)

• Decreased red blood cell count (anemia). You may feel tired and pale.
• Decreased white blood cell count. This may be accompanied by fever. You will also have a higher risk of getting infections.
• Low platelet count in the blood (thrombocytopenia). You are more prone to bleeding and bruising.
• Constipation, diarrhea, nausea, vomiting.
• Pneumonia.
• Chest pain, difficulty breathing.
• Fatigue (fatigue).
• Reaction at the injection site, including redness, pain, or skin reaction.
• Loss of appetite.
• Joint pain.
• Bruising.
• Skin rash.
• Red or purple spots under the skin.
• Abdominal pain.
• Itching.
• Fever.
• Sore throat and nose.
• Dizziness.
• Headache.
• Difficulty sleeping (insomnia).
• Nosebleeds (epistaxis).
• Muscle pain.
• Weakness (asthenia).
• Weight loss.
• Low potassium levels in the blood.

Common side effects(may affect up to 1 in 10 people)

• Bleeding in the head.
• Blood infection caused by bacteria (sepsis). This may be due to low white blood cell counts in the blood.
• Bone marrow failure. This can cause low red and white blood cell counts, and low platelet counts.

• A type of anemia where there is a decrease in red and white blood cells, and platelets.

• Urinary tract infection.
• A viral infection that causes herpes-like lesions.
• Bleeding from the gums, stomach, or intestine, or bleeding in the lower back due to hemorrhoidal bleeding, bleeding in the eyes, bleeding under the skin or within the skin (hematoma).

• Blood in the urine.
• Ulcers in the mouth or tongue.
• Changes in the skin at the injection site. These can be swelling, a hard lump, bruising, bleeding into the skin (hematoma), skin rash, itching, and changes in skin color.

• Redness of the skin.
• Skin infection (cellulitis).
• Nose and throat infection, or sore throat.
• Pain or excessive discharge from the nose or sinuses (sinusitis).
• High or low blood pressure (hypertension or hypotension).
• Difficulty breathing when moving.
• Pain in the throat and larynx.
• Indigestion.
• Drowsiness (lethargy).
• Feeling unwell.
• Anxiety.
• Feeling confused.
• Hair loss.
• Kidney failure.
• Dehydration.
• A white coating on the tongue, inside of the cheeks, and sometimes the palate, gums, and tonsils (fungal infection in the mouth).
• Fainting.
• Decreased blood pressure when standing up (orthostatic hypotension) that causes dizziness when standing up or sitting down.
• Sleepiness, drowsiness (somnolence).
• Bleeding due to the catheter.
• A disease that affects the intestine that can cause fever, vomiting, and abdominal pain (diverticulitis).
• Fluid around the lungs (pleural effusion).
• Chills (shivering).
• Muscle spasms.
• Skin rash with itching (urticaria).
• Fluid accumulation around the heart (pericardial effusion).

Uncommon side effects(may affect up to 1 in 100 people)

• Allergic reaction (hypersensitivity).
• Tremors.
• Liver failure.
• Painful, large, and swollen purple spots on the skin and fever.
• Painful ulcers on the skin (pyoderma gangrenosum).
• Inflammation of the lining that surrounds the heart (pericarditis).

Rare side effects(may affect up to 1 in 1000 people)

• Dry cough.
• Painless swelling of the fingertips (drumstick fingers).
• Tumor lysis syndrome: metabolic complications can occur during cancer treatment and sometimes even without treatment. These complications occur as a result of the product of dying tumor cells and can include: changes in blood biochemistry, high potassium, phosphorus, uric acid, and low calcium levels, which can cause changes in kidney function and heart rhythm, seizures, and sometimes death.

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

• Infection of the deep layers of the skin, which spreads rapidly damaging the skin and tissue, which can be life-threatening (necrotizing fasciitis).

Reporting of side effects

If you experience any side effects, talk to your doctor, pharmacist, or nurse, even if they are not listed in this leaflet. You can also report side effects directly through 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. Storage of Azacitidine Mylan

Your doctor, pharmacist, or nurse is responsible for the storage of Azacitidine Mylan. They are also responsible for the correct preparation and disposal of unused Azacitidine Mylan.

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 vial label and carton. The expiry date is the last day of the month stated.

Unopened vials of this medicine do not require special storage conditions.

If used immediately

The suspension should be administered within 1 hour of preparation.

If used later

If the Azacitidine Mylan suspension is prepared using non-refrigerated water for injections, the suspension should be placed in the refrigerator (between 2 °C and 8 °C) immediately after preparation and should be kept in the refrigerator for a maximum of 8 hours.

If the Azacitidine Mylan suspension is prepared using refrigerated water for injections (between 2 °C and 8 °C), the suspension should be placed in the refrigerator (between 2 °C and 8 °C) immediately after preparation and should be kept in the refrigerator for a maximum of 22 hours.

The suspension should be allowed to reach room temperature (20 °C to 25 °C) 30 minutes before administration.

The suspension should be discarded if it contains large particles.

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

6. Container Contents and Additional Information

Azacitidina Mylan Composition

• The active ingredient is azacitidine. One vial of powder contains 100 mg of azacitidine. After reconstitution with 4 ml of water for injectable preparations, the reconstituted suspension contains 25 mg/ml of azacitidine.
• The other component is mannitol (E421).

Product Appearance and Container Contents

Azacitidina Mylan is a white powder for injectable suspension and is supplied in a glass vial containing 100 mg of azacitidine. Each package contains 1 or 7 vials.

Marketing Authorization Holder

Mylan Ireland Limited

Unit 35/36 Grange Parade

Baldoyle Industrial Estate

Dublin 13, Ireland

Manufacturer

Drehm Pharma GmbH

Hietzinger Hauptstraße 37

Wien, 1130, Austria

For further information about this medicinal product, please contact the local representative of the marketing authorization holder:

Date of Last Revision of this Leaflet: {MM/YYYY}

Other Sources of Information

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

The leaflet can be found in all EU/EEA languages on the European Medicines Agency website.

--------------------------------------------------------------------------------------------------------------------

This information is intended for healthcare professionals only:

Recommendations for Safe Handling

Azacitidina Mylan is a cytotoxic medicinal product and, as with other potentially toxic compounds, caution should be exercised when handling and preparing azacitidine suspensions. Procedures for the handling and disposal of anticancer medicinal products should be followed.

If reconstituted azacitidine comes into contact with the skin, the area should be washed immediately and thoroughly with water and soap. If it comes into contact with mucous membranes, these should be flushed thoroughly with water.

Incompatibilities

This medicinal product should not be mixed with other medicinal products except those mentioned below (see section "Reconstitution Procedure").

Reconstitution Procedure

Azacitidina Mylan should be reconstituted with water for injectable preparations. The shelf-life of the reconstituted medicinal product can be extended by reconstituting with refrigerated water for injectable preparations (between 2 °C and 8 °C). The following information is provided on the storage of the reconstituted medicinal product.

1. The following items should be gathered:

Vial(s) of azacitidine, vial(s) of water for injectable preparations, non-sterile surgical gloves, alcohol-impregnated swabs, 5 ml injection syringes with needles.

1. 4 ml of water for injectable preparations should be drawn into the syringe, ensuring that any air trapped in the syringe is purged.
2. The needle of the syringe containing the 4 ml of water for injectable preparations should be inserted through the rubber stopper of the azacitidine vial; the water for injectable preparations should then be injected into the vial.
3. After removing the syringe and needle, the vial should be shaken vigorously until a uniform, turbid suspension is obtained. After reconstitution, each ml of suspension will contain 25 mg of azacitidine (100 mg/4 ml). The reconstituted product is a turbid and homogeneous suspension, without agglomerates. The suspension should be discarded if it contains large particles or agglomerates. Do not filter the suspension after reconstitution, as this could remove the active ingredient. Note that some adapters, infusion needles, and closed systems contain filters; therefore, such systems should not be used for administration of the medicinal product after reconstitution.
4. The rubber stopper should be cleaned and a new syringe with a needle should be inserted into the vial. The vial should then be inverted, ensuring that the tip of the needle is below the level of the liquid. The plunger should then be pulled back to withdraw the required amount of medicinal product for the correct dose, ensuring that any air trapped in the syringe is purged. The syringe with the needle should then be removed from the vial and the needle should be discarded.
5. A new subcutaneous injection needle (25 gauge recommended) should then be firmly attached to the syringe. The needle should not be purged before injection, in order to reduce the incidence of local reactions at the injection site.
6. If more than one vial is required, all the above steps should be repeated for the preparation of the suspension. For doses requiring more than one vial, the dose should be divided into equal parts, for example, 150 mg dose = 6 ml; 2 syringes with 3 ml in each syringe. Due to retention in the vial and needle, it may not be possible to withdraw the entire suspension from the vial.
7. The contents of the dosing syringe should be resuspended immediately before administration. The temperature of the suspension at the time of injection should be approximately 20 to 25 °C. To resuspend, vigorously roll the syringe between the palms of the hands until a uniform, turbid suspension is obtained. The suspension should be discarded if it contains large particles or agglomerates.

Storage of the Reconstituted Medicinal Product

For Immediate Use

The Azacitidina Mylan suspension can be prepared immediately before use and the reconstituted suspension should be administered within 1 hour. If the time elapsed is more than 1 hour, the reconstituted suspension should be discarded properly and a new dose should be prepared.

For Later Use

When reconstituted with non-refrigerated water for injectable preparations, the reconstituted suspension should be placed in a refrigerator (temperature between 2 °C and 8 °C) immediately after reconstitution and should be stored in the refrigerator for a maximum of 8 hours. If the time elapsed in the refrigerator is more than 8 hours, the suspension should be discarded properly and a new dose should be prepared.

When reconstituted with refrigerated water for injectable preparations (between 2 °C and 8 °C), the reconstituted suspension should be placed in a refrigerator (between 2 °C and 8 °C) immediately after reconstitution and should be stored in the refrigerator for a maximum of 22 hours. If the time elapsed in the refrigerator is more than 22 hours, the suspension should be discarded properly and a new dose should be prepared.

The filled syringe of reconstituted suspension should be allowed to reach a temperature of 20 to 25 °C 30 minutes before administration. If the time elapsed is more than 30 minutes, the reconstituted suspension should be discarded properly and a new dose should be prepared.

Calculation of an Individual Dose

The total dose, according to body surface area (BSA), can be calculated as follows:

Total dose (mg) = dose (mg/m²) × BSA (m²)

The following table is presented only as an example to calculate individual doses of azacitidine, based on an average BSA of 1.8 m².

Method of Administration

Reconstituted Azacitidina Mylan should be injected subcutaneously (insert the needle at an angle of 45-90°), with a 25-gauge needle, in the arm, thigh, or abdomen.

Doses greater than 4 ml should be injected at two separate sites.

Injection sites should be rotated. New injections should be administered at least 2.5 cm away from the previous site and never in sensitive areas, with bruising, redness, or induration.

Disposal

Disposal of unused medicinal product and all materials that have come into contact with it should be done in accordance with local regulations.