Rapiscan
regadenoson
Regadenoson
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 Rapiscan is and what it is used for
What you need to know before you are given Rapiscan
How Rapiscan is given
Possible side effects
How to store Rapiscan
Contents of the pack and other information
Rapiscan contains the active substance regadenoson. This belongs to a group of medicines called ‘coronary vasodilators’. It makes the heart arteries expand and heart rate increase. This makes more blood flow to the muscles of the heart.
This medicine is for diagnostic use only.
Rapiscan is used in a type of heart scan in adults called ‘myocardial perfusion imaging’.
The scan uses a diagnostic agent to create images. These images show how well blood flows to the muscles of the heart. Usually, exercise on a treadmill is used to put the heart under stress before a scan. During the exercise, a small amount of the diagnostic agent is injected into the body, often into a vein in the hand. Images are then taken of the heart. The doctor can then see if the heart muscles are getting enough blood flow when it is under stress.
If you are unable to exercise enough to reach sufficient stress to the heart, Rapiscan will be injected to provide a stress of similar amplitude to the heart to increase the blood flow.
Rapiscan is also used during catheterisation and imaging arteries of the heart (invasive coronary angiography) to expand the arteries of the heart to measure the difference in pressure, caused by a
narrowing within one or more arteries. During cardiac catheterisation, a long thin tube called a catheter is inserted either through your femoral or radial artery and threaded through your blood vessels to your heart. The doctor performing the catheterisation may also want to measure the difference in pressure (fractional flow reserve) due to a narrowing detected in one or more arteries of the heart.
if you have slow heart rate (high degree heart block or sinus node disease), and don’t have a pacemaker fitted.
if you have chest pain that occurs unpredictably (unstable angina) and that has not improved after treatment.
if you have low blood pressure (hypotension).
if you have heart failure.
if you are allergic to regadenoson or any of the other ingredients of Rapiscan listed in section 6 of this leaflet.
Your doctor needs to know before you are given Rapiscan:
if you have had a recent serious heart problem (for example a heart attack or abnormal heart rhythms).
if you have a heart rhythm where your heartbeat is very fast or uneven (atrial fibrillation or atrial flutter)
if you have high blood pressure that is not controlled, especially if this has been accompanied by recent episodes of nose bleed, headache or blurred or double vision.
if you have had episodes of mini strokes (called transient ischaemic attacks)
if you have a heart rhythm disorder called long QT syndrome.
if you have episodes of heart block (which can slow the heart down) or a very slow heart rate.
if you have any heart or blood vessel condition, particularly one that gets worse when your blood pressure decreases. These include low blood volume (caused, for example, by severe diarrhoea or dehydration or taking water pills), inflammation around the heart (pericarditis) and some forms of heart valve or artery disease (for example, aortic or mitral stenosis).
if you have a condition that causes fits (seizures), such as epilepsy, or if you have ever had fits.
if you have asthma or lung disease.
If any of these apply to you, tell your doctor before you are given the injection.
Rapiscan should not be used in children and adolescents below the age of 18 years.
Please tell your doctor if you are taking or have recently taken any other medicines including medicines obtained without prescription.
Do not eat food or have drinks containing caffeine (for example, tea, coffee, cocoa, cola or chocolate) for at least 12 hours before you are given Rapiscan. This is because caffeine can interfere with the effect of Rapiscan.
Before you are given Rapiscan, tell your doctor:
if you are pregnant, think you are pregnant or planning to have a baby. There is no adequate information on the use of Rapiscan in pregnant women. Harmful effects have been seen in animal studies but it is not known if there is a risk to humans. Your doctor will only give you Rapiscan if it is clearly necessary.
if you are breast-feeding. It is not known whether Rapiscan can pass into breast milk and will only be given to you if your doctor thinks it is necessary. You should avoid breast-feeding for at least 10 hours after you are given Rapiscan.
Ask your doctor for advice before using any medicine.
Rapiscan may make you feel dizzy. It may cause other symptoms (headache or shortness of breath) that could affect your ability to drive or use machinery. These effects usually do not last longer than 30 minutes. Do not drive or operate machinery until these effects have improved.
This medicine contains less than 1 mmol sodium (23 mg) per dose. After you have been given Rapiscan, you will be given an injection of sodium chloride 9 mg/ml (0.9%) solution which contains 45 mg of sodium. To be taken into consideration if you are on a controlled sodium diet.
A scan of your heart will be made after enough time has passed to allow the diagnostic agent to reach the heart muscle.
During catheterisation of the arteries of the heart, your doctor may measure the pressure difference (also known as fractional flow reserve – FFR) due to a narrowing in one or more arteries of the heart.
If deemed necessary, a second dose of 400 micrograms can be injected at least 10 minutes after the first dose for such pressure difference measurement during the same catheterization procedure. Heart rate and blood pressure will be monitored during the entire procedure.
Some people have had flushing, dizziness and increased heart rate when they have been given too much Rapiscan. If your doctor thinks that you are having severe side effects, or the effects of Rapiscan are lasting too long, they may give you an injection of a medicine called aminophylline that reduces these effects.
Like all medicines, Rapiscan can cause side effects, although not everybody gets them.
sudden stopping of the heart or damage to the heart, heart block (a disorder of the heart’s electrical signal, where the signal cannot pass from the upper to the lower chambers), rapid heart beat
low blood pressure which may result in fainting or mini strokes (including weakness of the face or an inability to speak). Rarely, Rapiscan can cause a stroke (also known as a cerebrovascular accident).
an allergic reaction which can cause rash, wheals/weals, swelling under the skin near the eyes or throat, throat tightness, and difficulty in breathing may occur immediately or have delayed onset after Rapiscan injection
Tell your doctor straight away if you think you are having severe side effects. Your doctor may then give you an injection of a medicine called aminophylline that reduces these effects.
(may affect more than 1 in 10 people)
headache, dizziness
shortness of breath
chest pain
changes in heart tracing tests (electrocardiogram)
flushing
discomfort in the stomach
(may affect up to 1 in 10 people)
heart pain (angina), abnormal heart rhythms, rapid heart beat, feeling the heart skipping a beat, fluttering, or beating too hard or fast (palpitations)
low blood pressure
throat tightness, throat irritation, cough
being sick (vomiting), feeling sick (nausea)
feeling unwell or weak
excessive sweating
pain in the back, arms, legs, neck or jaw
discomfort in the bones and muscles
pins and needles, reduced sensation, taste changes
discomfort in the mouth
(may affect up to 1 in 100)
sudden stopping of the heart or damage to the heart, heart block (a disorder of the heart’s electrical signal, where the signal cannot pass from the upper to the lower chambers), slow heart beat
fits, fainting, mini strokes (including weakness of the face or an inability to speak), reduced responsiveness (which may include a comatose state), trembling, sleepiness
an allergic reaction which can cause rash, wheals/weals, swelling under the skin near the eyes or throat, throat tightness, difficulty breathing
wheezing
rapid breathing
high blood pressure, paleness, cold extremities
blurred vision, eye pain
anxiety, difficulty sleeping
ringing in the ears
bloating, diarrhoea, involuntary loss of faeces
redness of the skin
pain in the joints
pain or discomfort around the area injected, body pain
(frequency cannot be estimated from the available data)
difficulty in breathing (bronchospasm)
respiratory arrest
If you get any side effects, talk to your doctor 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.
Keep out of the reach and sight of children.
Do not use Rapiscan after the expiry date which is stated on the vial and carton after EXP. This medicine does not require any special storage conditions.
Rapiscan must not be used if the solution if it is discoloured or particulate matter is present.
Medicines should not be disposed of via wastewater or household waste. These measures will help to protect the environment. The healthcare professionals will be responsible for the storage and disposal of this medicinal product.
The active substance in Rapiscan is regadenoson. Each 5 ml vial of Rapiscan contains 400 micrograms of regadenoson.
The other ingredients are: disodium edetate, disodium phosphate dihydrate, sodium dihydrogen phosphate monohydrate, propylene glycol, water for injections.
Rapiscan solution for injection is a clear, colourless solution with no particles visible. Rapiscan is supplied in a carton containing a single use 5 ml glass vial with a rubber stopper and aluminium sealed cap.
Marketing Authorisation Holder: GE Healthcare AS
Nycoveien 1 NO-0485 Oslo
Norway
Manufacturer:
Millmount Healthcare Limited
Block 7, City North Business Campus, Stamullen, Co Meath, K32 YD60 Ireland
Haupt Pharma Wolfratshausen GmbH Pfaffenrieder Str. 5
D-82515 Wolfratshausen, Germany
This leaflet is available in all EU/EEA languages on the European Medicines Agency website.
Rapiscan should be administered as a rapid, 10-second injection into a peripheral vein using a 22-gauge or larger catheter or needle.
5 ml of sodium chloride 9 mg/ml (0.9%) solution for injection should be administered immediately after the injection of Rapiscan.
The diagnostic agent for the myocardial perfusion imaging agent should be administered 10-20 seconds after the sodium chloride 9 mg/ml (0.9%) solution for injection. The diagnostic agent may be injected directly into the same catheter as Rapiscan.
For the measurement of FFR, Rapiscan should be administered as a rapid, 10-second injection into a peripheral vein using a 22-gauge or larger catheter or needle. 10 mL of sodium chloride 9 mg/ml (0.9%) solution for injection should be administered immediately after the injection of Rapiscan. Standard catheterisation and FFR measurement techniques are to be followed, and FFR should be measured as the lowest value of Pd/Pa achieved during steady state maximum hyperemia.
If deemed necessary, a second dose of 400 micrograms can be injected at least 10 minutes after the first dose for FFR measurement during the same catheterization procedure.
In the absence of compatibility studies, this medicinal product must not be mixed with other medicinal products.
This medicinal product should be inspected visually for particulate matter and discolouration prior to administration.
Any unused product or waste material should be disposed of in accordance with local requirements. For further information, please refer to the complete Summary of Product Characteristics.