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Irinotecan 1.5 mg/ml solution for infusion

Active Ingredient:
irinotecan hydrochloride trihydrate
Company:  
Ranbaxy (UK) Limited a Sun Pharmaceutical Company See contact details
ATC code: 
L01XX19
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About Medicine
The Patient Information Leaflet (PIL) is the leaflet included in the pack with a medicine.
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Last updated on emc: 15 Aug 2022

Below is a text only representation of the Patient Information Leaflet (ePIL).

The text only version may be available in large print, Braille or audio CD. For further information call emc accessibility on {phone} 0800 198 5000. The product code(s) for this leaflet is: PL 31750/0159 .

Irinotecan 1.5 mg/ml solution for infusion

Package leaflet: information for the user

Irinotecan 1.5 mg/ml solution for infusion

irinotecan hydrochloride trihydrate

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 pharmacist.
  • If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.

What is in this leaflet

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

1. What Irinotecan is and what it is used for

Irinotecan is an anticancer medicine containing the active substance irinotecan hydrochloride, trihydrate.

Irinotecan hydrochloride trihydrate interferes with the growth and spread of cancer cells in the body.

Irinotecan is indicated in combination with other medicines for the treatment of patients with advanced or metastatic cancer of the colon or rectum.

Irinotecan may be used alone in patients with metastatic cancer of the colon or rectum whose disease has recurred or progressed following initial fluorouracil-based therapy.

2. What you need to know before you are given Irinotecan
You should NOT be given Irinotecan if any of the following apply to you. Tell your doctor if
  • you have chronic inflammatory bowel disease and/or bowel obstruction
  • you are allergic to irinotecan hydrochloride trihydrate or any of the other ingredients of this medicine (listed in section 6)
  • you are breastfeeding
  • you have increased levels of bilirubin in the blood (more than 3 times the upper limit of the normal range)
  • you have severe bone marrow failure
  • your general health does not allow you to carry out normal activities of daily living (WHO performance status higher than 2)
  • you are taking or have recently taken St John's Wort (a herbal extract containing Hypericum)
  • you are to take or have recently taken live attenuated vaccines (vaccines against yellow fever, chicken pox, shingles, measles, mumps, rubella, tuberculosis, rotavirus, influenza) and during the 6 months after stopping chemotherapy.

If you receive Irinotecan in combination with other medicines, please make sure that you also read the package leaflet of the other medicines regarding additional contraindications.

Warnings and precautions

Talk to your doctor, pharmacist or nurse before using Irinotecan

  • if you have Gilbert’s syndrome, an inherited condition that can cause elevated bilirubin levels and jaundice (yellow skin and eyes).

As Irinotecan is an anti-cancer medicine it will be given to you in a special unit and under supervision of a doctor qualified in the use of anti-cancer medicines. The units’ staff will explain to you what special care you need to take during and after the treatment. This leaflet may help you to remember that.

Children

This medicine is intended for adults only. Check with your doctor if this medicine has been prescribed for use in a child.

Elderly patients

Special care is needed in elderly patients.

Diarrhoea

Irinotecan can cause diarrhoea, which in some cases may be severe. This may start a few hours or a couple of days after the medicine infusion. If left untreated, it could lead to dehydration and serious chemical imbalances, which can be life threatening. Your doctor will prescribe medicine to help prevent or control this side effect. Make sure you get the medicine right away, so that you will have it at home when you need it.

  • take the medicine as prescribed at the first sign of loose or frequent bowel movements
  • drink large amounts of water and (or) salty drinks (fizzy water, soda or soup)
  • call your doctor or nurse to know if you still have diarrhoea, especially if it lasts more than 24 hours, or if you get lightheaded, dizzy, or faint.

Neutropenia (decrease in some white blood cells)

This medicine can lower your white blood cell count, mainly in the weeks after the medicine is given. This can increase the risk of getting an infection. Be sure to let your doctor or nurse know right away if you have any signs of infection, such as fever (38°C or higher), chills, pain when passing urine, a new cough, or bringing up sputum. Avoid being near people who are sick or have infections. Tell your doctor at once if you develop signs of infection.

Blood monitoring

Your doctor will likely test your blood before and during your treatment, to check for effects of the medicine on blood counts or on blood chemistry. Based on the test results, you may need medicines to help treat the effects. Your doctor may also need to reduce or delay your next dose of this medicine, or even stop it altogether. Keep all your appointments for doctor visits and lab tests.

This medicine may lower your platelet count in the weeks after it is given, which can increase your risk of bleeding. Speak with your doctor before taking any medicine or supplement that might affect your body’s ability to stop bleeding, such as aspirin or aspirin-containing medicines, warfarin, or vitamin E. Tell your doctor right away if you have unusual bruising, or bleeding such as nosebleeds, bleeding gums when you brush your teeth, or black, tarry stools.

Nausea and vomiting

You may have nausea and vomiting on the day you receive this medicine or in the first few days after. Your doctor may give you medicine before your treatment to help prevent nausea and vomiting. Your doctor will likely prescribe anti-nausea medicines that you can take at home. Have these medicines on hand for when you need them. Call your doctor if you are unable to take fluids by mouth due to nausea and vomiting.

Acute cholinergic syndrome

This medicine may affect part of your nervous system that controls body secretions, leading to what is known as cholinergic syndrome. Symptoms can include runny nose, increased saliva, excess tears in the eyes, sweating, flushing, abdominal cramps, and diarrhoea. Let your doctor or nurse know right away if you notice any of these symptoms, as there are medicines that can help control them.

Lung disorders

Rarely, people on this medicine have serious lung problems, Tell your doctor right away if you have new or worsening cough, trouble breathing, and fever. Your doctor may need to stop your treatment to manage this problem.

This medicine may increase your risk of major blood clots in the veins of the legs or lungs, which can travel to other parts of the body such as the lungs or brain. Tell your doctor right away if you notice chest pain, shortness of breath, or swelling, pain, redness, or warmth in an arm or leg.

Chronic intestinal inflammation and/or intestinal blockage

Call your doctor if you have pain in your belly and you cannot move your bowels, especially if you also have bloating and loss of appetite.

Irradiation therapy

If you recently received treatment with pelvic or abdominal radiotherapy, you may be at increased risk of developing bone marrow suppression. Please talk to your doctor before starting with Irinotecan.

Kidney function

Occurrences of kidney dysfunction have been reported.

Cardiac disorders

Inform your doctor if you suffer/suffered from heart disease or if you previously received anti-cancer medicines. Your doctor will monitor you closely and discuss with you how risk factors (for example smoking, high blood pressure and to high fat content) can be reduced.

Vascular disorders

Irinotecan is rarely associated with blood flow disorders (blood clots in the vessels of your legs and lungs) and it may occur rarely in patients with multiple risks factors.

Others

This medicine may cause sores in the mouth or on the lips, often within the first few weeks after starting treatment. This can cause mouth pain, bleeding, or even trouble eating. Your doctor or nurse can suggest ways to reduce this, such as changing the way you eat or how you brush your teeth. If needed, your doctor can prescribe medicine to help with the pain.

Tell your doctor or dentist that you are on this medicine if you are planning to have surgery or any procedure.

If used in combination with other anticancer medicines for your condition please make sure that you also read the leaflets for the other medicine.

Other medicines and Irinotecan

Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines, including medicines obtained without a prescription.

Irinotecan can interact with a number of medicines and supplements, which may either raise or lower the level of the medicine in your blood.

Tell your doctor if you are taking any of the following medicines

  • medicines used to treat seizure (carbamazepine, phenobarbital, phenytoin and fosphenytoin)
  • medicines used to treat fungal infection (ketoconazole, itraconazole, voriconazole and posaconazole)
  • medicines used to treat bacterial infection (clarithromycine, erythromycin and telithromycine)
  • medicines used to treat tuberculosis (rifampicin and rifabutin)
  • St John’s Wort (a herbal dietary supplement)
  • live attenuated vaccines
  • medicines used to treat HIV (indinavir, ritonavir, amprenavir, fosamprenavir, nelfinavir, atazanavir, and others)
  • medicines used to suppress your body’s immune system to prevent transplant rejection (ciclosporin or tacrolimus)
  • medicines used to treat cancer (regorafenib, crizotinib, idelalisib and apalutamide)
  • vitamin K antagonists (an anticoagulant used to thin the blood such as warfarin)
  • medicines used to relax muscles used during general anaesthesia and surgery (suxamethonium)
  • 5-fluorouracil/folinic acid
  • bevacizumab (a blood vessel growth inhibitor)
  • cetuximab (an EGF receptor inhibitor).

Tell your doctor pharmacist or nurse before being given Irinotecan if you are already having, or have recently had chemotherapy (and radiotherapy).

Don't start or stop taking any medicines while you are on Irinotecan without talking with your doctor first.

This medicine can cause serious diarrhoea. Try to avoid laxatives and stool softeners while taking this medicine.

There may be more medicines that interact with Irinotecan. Check with your doctor, pharmacist or nurse about your other medicines, herbs, and supplements, and whether alcohol can cause problems with this medicine.

Pregnancy, breast-feeding and fertility

Women of childbearing potential and men have to use effective contraception during and up to 1 month and 3 months after treatment respectively.

Pregnancy

This medicine may cause problems with the foetus if taken at the time of conception or during pregnancy. Men and women who are taking this medicine should use reliable birth control during treatment. It is important to check with your doctor about what kinds of birth control can be used with this medicine. In pregnant women, treatment with this medicine should be used only if the potential benefit to the mother outweighs the risk to the foetus.

If you are pregnant, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.

Breast-feeding

No studies have been done, nevertheless, this medicine may pass into breast milk and affect the baby. Breast-feeding should be discontinued for the duration of your treatment with this medicine.

If you are breast-feeding ask your doctor or pharmacist for advice before taking this medicine.

Fertility

No studies have been done, nevertheless, this medicine may affect fertility. Talk with your doctor about the possible risk with this medicine and the options that may preserve your ability to have children.

Driving and using machines

In some cases Irinotecan may cause side effects which affect the ability to drive and use tools and machines. Contact your doctor or pharmacist if you are unsure.

During the first 24 hours after administration of Irinotecan you may feel dizzy or have visual disturbances. If this happens to you, do not drive or operate machinery until this resolves.

Irinotecan contains sorbitol

Sorbitol is a source of fructose. If you have hereditary fructose intolerance (HFI), a rare genetic disorder, you 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 have HFI.

Irinotecan contains sodium

This medicinal product contains less than 1 mmol sodium (23 mg) per dose, that is to say essentially 'sodium free'.

3. How Irinotecan will be given

If you are prescribed Irinotecan it will only be given to you by doctors or nurses experienced in giving chemotherapy.

Method of administration

Irinotecan will be given as an infusion (drip) into your veins over a period of 30 to 90 minutes.

You may be given other medications to prevent nausea, vomiting, diarrhoea, and other side effects while you are receiving Irinotecan. You may need to keep using these medicines for at least a day after your Irinotecan infusion.

Tell your care givers if you feel any burning, pain, or swelling around the IV needle when Irinotecan is administered. If the medicine escapes from the vein it can cause tissue damage. If you experience pain or notice redness or swelling at the IV site while you are receiving Irinotecan, alert your healthcare professional immediately.

How much Irinotecan is given

The dose will depend on a number of factors, including the treatment schedule, your body size, your age and general health, your blood counts, how well your liver is working, whether you have had radiation to your abdomen/pelvis, and whether you have any side effects such as diarrhoea. Your doctor will calculate your body surface area in square meters (m2).

  • if you have previously been treated with 5-fluorouracil you will normally be treated with Irinotecan alone starting with a dose of 350 mg/m2 every three weeks
  • if you have not had previous chemotherapy you will normally receive 180 mg/m2 Irinotecan every two weeks. This will be followed by folinic acid and 5-fluorouracil.

If you receive Irinotecan in combination with cetuximab, Irinotecan must not be administered earlier than 1 hour after the end of the cetuximab infusion.

Only your doctor may assess the duration of treatment.

The number of infusions that you receive will depend on how you are responding to treatment. Your doctor will discuss this with you.

If you are given more Irinotecan than you should

Seek emergency medical attention if you think that you have been given too much Irinotecan. An overdose worsens side effects like diarrhoea or neutropenia (a decrease in the number of white blood cells in the blood). Should this happen, you will receive treatment to prevent dehydration. Your blood cell count will be monitored and any infections treated accordingly.

If you forget to use Irinotecan

Call your doctor for instructions if you miss an appointment for your Irinotecan infusion.

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. Your doctor will discuss these side effects with you and explain the risks and benefits of your treatment.

Some side effect could be serious. You must immediately contact your doctor if you experience any of those following serious side effects (see section 2).

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

  • diarrhoea (see section 2).
  • early diarrhoea: Occurring within 24 hours of receiving this medicine, accompanied by symptoms runny nose, increased salivation, watery eyes, sweating, flushing, abdominal cramping. (This can occur while the medicine is being administered. If so, alert your healthcare professional promptly. Medication can be given to stop and/or lessen this early side effect).
  • late diarrhoea: Occurring greater than 24 hours of receiving this medicine. Because of concerns of dehydration and electrolyte imbalances with diarrhoea it is important to be in contact with health care professionals for monitoring, and for medication and diet modifications advice.

Talk to your doctor or nurse if you experience any of the symptoms below

Frequency* of occurrence in Monotherapy

Very common: Abnormally low number of white blood cells which could put you at increased risk for infection, Low number of red blood cells causing tiredness and shortness of breath, Decreased appetite, Cholinergic syndrome (see section, 2“Warnings and Precautions”), Vomiting, Nausea, Abdominal pain, Hair loss (reversible), Inflammation of mucous membranes, Fever, Feeling weak and having no energy

Common: Low number of platelets (blood cells that help with clotting) which may cause bruising or bleeding, Abnormal liver function test values, Infection, Low number of white blood cells with fever, Difficulty in passing stools, Abnormal kidney function test values

Frequency† of occurrence in Combination Therapy

Very common: Abnormally low number of white blood cells which could put you at increased risk for infection, Low number of red blood cells causing tiredness and shortness of breath, Decreased appetite, Cholinergic syndrome (see section, 2“Warnings and Precautions”), Vomiting, Nausea, Hair loss (reversible), Inflammation of mucous membranes, Feeling weak and having no energy, Low number of platelets (blood cells that help with clotting) which may cause bruising or bleeding, Abnormal liver function test values

Common: Abdominal pain, Fever, Infection, Low number of white blood cells with fever, Difficulty in passing stools

* Very common: may affect more than 1 in 10 people

† Common: may affect up to 1 in 10 people

Not known: frequency cannot be estimated from the available data

  • severe, persistent or bloody diarrhoea (which may be associated with stomach pain or fever) caused by bacteria called (Clostridium difficile)
  • blood infection
  • dehydration (due to diarrhoea and vomiting)
  • dizziness, rapid heartbeat and pale skin (a condition called hypovolaemia)
  • allergic reaction
  • temporary speech disorders during or shortly after treatment
  • pins and needles
  • high blood pressure (during or after infusion)
  • heart problems*
  • lung disease causing wheezing and shortness of breath (see section 2)
  • hiccups
  • intestinal blockage
  • enlarged colon
  • bleeding from the bowels
  • inflammation of the large intestine
  • abnormal lab test results
  • hole in the intestine
  • fatty liver disease
  • skin reactions
  • reactions at the site where the medicine was administered
  • low level of potassium in the blood
  • low level of salt in the blood mostly related with diarrhoea and vomiting
  • muscle cramps
  • kidney problems*
  • low blood pressure*
  • fungal infections
  • viral infections.

* Infrequent cases of these events have been observed in patients who experienced episodes of dehydration associated with diarrhoea and/or vomiting, or infections of the blood.

If you receive Irinotecan in combination with cetuximab, some of the side effects that you may experience can also be related to this combination. Such side effects may include an acne- like rash. Therefore, please make sure that you also read the package leaflet for cetuximab.

If you receive Irinotecan in combination with capecitabine, some of the side effects that you may experience can also be related to this combination. Such side effects may include: very common blood clots, common allergic reactions, heart attack and fever in patients with a low white blood cell count. Therefore, please make sure that you also read the package leaflet for capecitabine.

If you receive Irinotecan in combination with capecitabine and bevacizumab, some of the side effects that you may experience can also be related to this combination. Such side effects include: low white blood cell count, blood clots, high blood pressure and heart attack. Therefore, please make sure that you also read the package leaflet for capecitabine and bevacizumab.

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 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.

5. How to store Irinotecan

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 infusion bag and the outer packaging after EXP. The expiry date refers to the last day of that month.

Store below 25°C. Store in the original package in order to protect from light.

After opening, the infusion bag should be used immediately.

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 Irinotecan contains
  • The active substance is irinotecan (as hydrochloride trihydrate).
  • The other ingredients are: glucose (E620), sorbitol (E420), (S)-lactic acid (E270), sodium hydroxide (for pH adjustment) (E524), hydrochloric acid, concentrated (for pH adjustment) (E507) and water.

One 180 ml infusion bag contains 270 mg irinotecan hydrochloride trihydrate (corresponding to 234 mg irinotecan).

One 200 ml infusion bag contains 300 mg irinotecan hydrochloride trihydrate (corresponding to 260 mg irinotecan).

One 220 ml infusion bag contains 330 mg irinotecan hydrochloride trihydrate (corresponding to 286 mg irinotecan).

One 240 ml infusion bag contains 360 mg irinotecan hydrochloride trihydrate (corresponding to 312 mg irinotecan).

One ml of the solution for infusion contains 1.5 mg irinotecan hydrochloride trihydrate (corresponding to 1.3 mg/ml irinotecan).

What Irinotecan looks like and contents of the pack

Irinotecan solution for infusion is a clear, pale yellow to yellow, sterile solution free from visible particulate matter.

Irinotecan solution for infusion is supplied in carton boxes each containing 1, 5 or 10 single dose infusion bags of 180 ml, 200 ml, 220 ml or 240 ml.

Not all pack sizes may be marketed.

Marketing Authorisation Holder
Sun Pharmaceutical Industries Europe BV
Polarisavenue 87
2132 JH Hoofddorp
The Netherlands

Manufacturer
Sun Pharmaceutical Industries Europe BV
Polarisavenue 87
2132 JH Hoofddorp
The Netherlands

Terapia S.A.
124 Fabricii Street
400632, Cluj-Napoca
Cluj County
Romania

This medicine is authorised in the Member States of the European Economic Area and in the United Kingdom (Northern Ireland) under the following names

Germany: Irinotecan SUN

Denmark: Irinotecan SUN

Spain: Irinotecán SUN

Finland: Irinotecan SUN

France: Irinotecan SUN

Italy: Irinotecan SUN

Poland: Irinotecan SUN

Romania: Irinotecan SUN

Sweden: Irinotecan SUN

United Kingdom (Northern Ireland): Irinotecan

This leaflet was last revised in February 2022.

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Ranbaxy (UK) Limited a Sun Pharmaceutical Company
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Address
6-9 The Square, Stockley Park, Uxbridge, UB11 1FW, UK
Telephone
+44 (0) 208 848 8688
Medical Information Direct Line
+44 (0) 208 848 5052
Medical Information e-mail
[email protected]
Out of Hours contact
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