Entyvio 300 mg powder for concentrate for solution for infusion

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 or nurse.
• If you get any side effects, talk to your doctor or nurse. This includes any possible side effects not listed in this leaflet. See section 4.
• Your doctor will also give you a Patient Alert Card for you to keep with you at all times.

What is in this leaflet

1. What Entyvio is and what it is used for
2. What you need to know before you are given Entyvio
3. How Entyvio will be given
4. Possible side effects
5. How to store Entyvio
6. Contents of the pack and other information

Ulcerative colitis

Ulcerative colitis is an inflammatory disease of the large bowel. If you have ulcerative colitis, you will first be given other medicines. If you do not respond well enough or are intolerant to these medicines, your doctor may give you Entyvio to reduce the signs and symptoms of your disease.

Crohn’s disease

Crohn’s disease is an inflammatory disease of the gastrointestinal tract. If you have Crohn’s disease you will first be given other medicines. If you do not respond well enough or are intolerant to these medicines, your doctor may give you Entyvio to reduce the signs and symptoms of your disease.

You must not be given Entyvio:

• if you are allergic to vedolizumab or any of the other ingredients of this medicine (listed in section 6).
• if you have an active severe infection, for example, tuberculosis, blood poisoning, severe gastroenteritis, nervous system infection.

Warnings and precautions

Talk to your doctor or nurse before being given Entyvio.

Tell your doctor or nurse immediately when you first receive this medicine, during treatment, and between doses:

• if you experience blurred, loss of or double vision, difficulty speaking, weakness in an arm or a leg, a change in the way you walk or problems with your balance, persistent numbness, decreased sensation or loss of sensation, memory loss or confusion. These may all be symptoms of a serious and potentially fatal brain condition known as progressive multifocal leukoencephalopathy (PML).
• if you have an infection, or think you have an infection, if you develop chills, shivering, persistent cough or a high fever. Some infections may become serious and possibly even life-threatening if left untreated.
• if you experience signs of an allergic reaction or other reaction to the infusion such as wheezing, difficulty breathing, hives, itching, swelling or dizziness. These could occur during or after the infusion. For more detailed information, see infusion and allergic reactions in section 4.
• if you are going to receive any vaccination or have recently had a vaccination. Entyvio may affect the way you respond to a vaccination.
• if you have cancer, tell your doctor. Your doctor will have to decide if you can still be given Entyvio.
• if you are not feeling any better as vedolizumab may take up to 14 weeks to work in some patients with very active Crohn’s disease.

Children and adolescents

Entyvio is not recommended for use in children or adolescents (under 18 years of age) due to the lack of information regarding the use of this medicine in this age group.

Other medicines and Entyvio

Tell your doctor or nurse if you are taking, have recently taken or might take any other medicines.

Entyvio should not be given with other biologic medicines that suppress your immune system as the effect of this is not known.

If you have previously taken natalizumab (a medicine used to treat multiple sclerosis) or rituximab (a medicine used to treat certain types of cancer and rheumatoid arthritis), tell your doctor, who will decide if you can be given Entyvio.

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 for advice before taking this medicine.

The effects of Entyvio in pregnant women are not known. Therefore, this medicine is not recommended for use during pregnancy unless you and your doctor decide that the benefit to you clearly outweighs the potential risk to yourself and your baby.

If you are a woman of childbearing potential, you are advised to avoid becoming pregnant while using Entyvio. You should use adequate contraception during treatment and for at least 4.5 months after the last treatment.

Tell your doctor if you are breast-feeding or planning to breast-feed. Entyvio passes into breast milk. There is insufficient information on what effect this may have on your baby. A decision must be made whether to discontinue breast-feeding or to discontinue/abstain from Entyvio therapy taking into account the benefit of breast feeding for the child and the benefit of therapy for the woman.

Driving and using machines

This medicine has a minor influence on your ability to drive or use tools or machines. A small number of patients have felt dizzy after receiving Entyvio. If you feel dizzy, do not drive or use tools or machines.

Dose and frequency

Treatment with Entyvio is the same for ulcerative colitis and Crohn’s disease.

The recommended dose is 300 mg of Entyvio given as follows (see table below):

Treatment (infusion) number Timing of treatment (infusion)

Treatment 1 0 weeks

Treatment 2 2 weeks after Treatment 1

Treatment 3 6 weeks after Treatment 1

Further treatments Every 8 weeks

Your doctor may decide to alter this treatment schedule depending on how well Entyvio works for you.

• The infusion will be given to you, by your doctor or nurse, through a drip in one of the veins in your arm (intravenous infusion) over about 30 minutes.
• For your first 2 infusions, your doctor or nurse will monitor you closely during the infusion and for approximately 2 hours after you have completed the infusion. For all subsequent infusions (after the first two), you will be monitored during the infusion and for approximately 1 hour after you have completed the infusion.

If you forget or miss your Entyvio infusion

If you forget or miss an appointment to receive the infusion, make another appointment as soon as possible.

If you stop using Entyvio

You should not stop using Entyvio without talking with your doctor first.

Reporting of side effects

If you get any side effects talk to your doctor. This includes any side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme. Website: www.mhra.gov.uk/yellowcard 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.

What Entyvio contains

The active substance is vedolizumab. Each vial contains 300 mg of vedolizumab.

The other ingredients are L-histidine, L-histidine monohydrochloride, L-arginine hydrochloride, sucrose, and polysorbate 80.

What Entyvio looks like and contents of the pack

Entyvio is a white to off-white powder for concentrate for solution for infusion provided in a glass vial with a rubber stopper and a plastic cap.

Each pack of Entyvio consists of one vial.

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