PYRIXIP 40 MG POWDER FOR SOLUTION FOR INJECTION - patient leaflet, side effects, dosage

Package leaflet: Information for the user

Pyrixip 40 mg powder for solution for injection parecoxib

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 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.

What is in this leaflet

• 1. What Pyrixip is and what it is used for

• 2. What you need to know before you use Pyrixip

• 3. How to use Pyrixip

• 4. Possible side effects

• 5. How to store Pyrixip

• 6. Contents of the pack and other information

1. what pyrixip is and what it is used for

Pyrixip contains the active substance parecoxib. Pyrixip is used for the short-term treatment of pain in adults after an operation. It is one of a family of medicines called COX-2 inhibitors (this is short for cyclo-oxygenase-2 inhibitors ). Pain and swelling are sometimes caused by substances in the body called prostaglandins. Pyrixip works by lowering the amount of these prostaglandins.

2. what you need to know before you use pyrixip

Do not use Pyrixip

• – if you are allergic to parecoxib or any of the other ingredients of this medicine (listed in section 6)

• – if you have had a serious allergic reaction (especially a serious skin reaction) to any medicines

• – if you have had an allergic reaction to a group of medicines called “sulfonamides” (e.g. some antibiotics used to treat infections)

• – if you currently have a gastric or intestinal ulcer or bleeding in the stomach or gut

• – if you have had an allergic reaction to acetylsalicylic acid (aspirin) or to other NSAIDs

(e.g. ibuprofen) or to COX-2 inhibitors. Reactions might include wheezing (bronchospasm), badly blocked nose, itchy skin, rash or swelling of the face, lips or tongue, other allergic reactions or nasal polyps after taking these medicines

• – if you are more than 6 months pregnant

• – if you are breast-feeding

• – if you have severe liver disease

• – if you have inflammation of the intestines (ulcerative colitis or Crohn’s disease)

• – if you have heart failure

• – if you are about to have heart surgery or surgery on your arteries (including any coronary artery procedure)

• – if you have established heart disease and /or cerebrovascular disease e.g. if you have had a heart attack, stroke, mini-stroke (TIA) or blockages to blood vessels to the heart or brain or an operation to clear or bypass blockages

• – if you have or have had problems with your blood circulation (peripheral arterial disease)

If any of these applies to you, you will not be given the injection. Tell your doctor or nurse immediately.

Warnings and precautions

Do not use Pyrixip if you currently have a gastric or intestinal ulcer or gastrointestinal bleeding

Do not use Pyrixip if you have severe liver disease.

Talk to your doctor or nurse before using Pyrixip

If

If you are taking acetylsalicylic acid (aspirin) or other NSAIDs (e.g. ibuprofen)

If you smoke or drink alcohol

If you have diabetes

If you have angina, blood clots, high blood pressure or raised cholesterol

If you are taking anti-platelet therapies (e.g. acetylsalicylic a­cid)

If you have fluid retention (oedema)

If you have liver or kidney disease.

If you are dehydrated – this may happen if you have had diarrhoea or have been vomiting (being sick) or unable to drink fluids

If you have an infection as it may hide a fever (which is a sign of infection)

If you use medicines to reduce blood clotting (e.g. warfarin/warfarin like anticoagulants or novel oral anti-clotting medicines, e.g. apixaban, dabigatran, and rivaroxaban)

If you use medicines called corticosteroids (e.g. prednisone)

If

Pyrixip can lead to an increase in blood pressure or worsening of existing high blood pressure which may result in an increase in side-effects associated with heart conditions. Your doctor may want to monitor your blood pressure during treatment with Pyrixip..

Children and adolescents

Children and adolescents under the age of 18 should not be given Pyrixip

Other medicines and Pyrixip

Tell your doctor or nurse if you are taking, have recently taken or might take any other medicines. Medicines can sometimes interfere with each other. Your doctor may reduce the dose of Pyrixip or other medicines, or you may need to take a different medicine. It’s especially important to mention:

• ■ Acetylsalicylic acid (aspirin) or other anti-inflammatory medicines

• ■ Fluconazole – used for fungal infections

• ■ ACE inhibitors, Angiotensin-II inhibitors, beta blockers and diuretics – used for high blood pressure and heart conditions

• ■ Ciclosporin or Tacrolimus – used after transplants

• ■ Warfarin – or other warfarin like medicines used to prevent blood clots including newer medicines like apixaban, dabigatran, and rivaroxaban

• ■ Lithium – used to treat depression

• ■ Rifampicin – used for bacterial infections

• ■ Antiarrhythmics – used to treat an irregular heartbeat

• ■ Phenytoin or Carbamazepine – used for epilepsy

• ■ Methotrexate – used for rheumatoid arthritis and cancer

• ■ Diazepam – used for sedation and anxiety

• ■ Omeprazole – used for treating ulcers

Pregnancy, breast-feeding and fertility

• ■ If you are pregnant or trying to become pregnant , tell your doctor. Pyrixip is not recommended in the first 6 months of pregnancy and you must not receive Pyrixip in the last three months of pregnancy.

• ■ If you are breast-feeding , you must not receive Pyrixip as a small amount of Pyrixip will

be transferred to your breast milk.

• ■ NSAIDs, including Pyrixip may make it more difficult to become pregnant. You should tell your doctor if you are planning to become pregnant or if you have problems becoming pregnant.

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

Driving and using machines

If the injection makes you feel dizzy or tired, do not drive or use machines until you feel better again.

Pyrixip contains

This medicinal product contains less than 23 mg of sodium in each dose and therefore is essentially sodium-free.

3. how to use pyrixip

Pyrixip will be given to you by a doctor or nurse. They will dissolve the powder before giving you the injection, and will inject the solution into a vein or a muscle. The injection may be given rapidly and directly into a vein or into an existing intravenous line (a thin tube running into a vein), or it can be given slowly and deeply into a muscle. You will only be given Pyrixip for short periods, and only for pain relief.

The usual dose to start with is 40 mg.

You may be given another dose – either 20 mg or 40 mg – 6 to 12 hours after the first one.

You will not be given more than 80 mg in 24 hours.

People with liver problems

People with severe kidney problems Patients over 65 who weigh less than 50 kg People taking fluconazole.

If Pyrixip is used with strong pain killers (called opioid analgesics) such as morphine the dose of { Pyrixip will be the same as explained above.

If you are given more Pyrixip than you should you may experience side-effects that have been reported with recommended doses.

If you have any further questions on the use of this medicine, ask your doctor or nurse.

4. possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Stop taking Pyrixip and tell your doctor immediately:

• – if you develop a rash or ulceration in any part of your body (e.g. skin, mouth, eyes, face, lips or tongue), or develop any other signs of an allergic reaction such as skin rash, swelling of the face, lips or tongue which may cause wheezing, difficulty breathing, or swallowing -this occurs rarely

• – if you have blistering or peeling of the skin – this occurs rarely

the onset of skin reactions can occur at any time but most often occur in the first month of treatment; the reported rate of these events appears to be greater for valdecoxib, a medicine related to parecoxib, as compared to other COX-2 inhibitors

if you have jaundice (your skin or the whites of your eyes appear yellow)

if you have any signs of bleeding in the stomach or intestine, such as passing a black or blood- stained bowel movement or vomiting blood

Very common: may affect more than 1 in 10 people

• ■ Nausea (feeling sick)

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Change in your blood pressure (up or down)

You may get back pain

Ankles, legs and feet may swell (fluid retention)

You may feel numb – your skin may lose sensitivity to pain and touch

You may get vomiting, stomach ache, indigestion, constipation, bloating and wind

Tests may show abnormal kidney function

You may feel agitated or find it hard to sleep

Dizziness

There is a risk of anaemia – changes in red blood cells after an operation that may cause fatigue and breathlessness

You may get a sore throat or difficulty breathing (shortness of breath)

Your skin may be itchy

You may pass less urine than usual

Dry socket (inflammation and pain after a tooth extraction)

Increased sweating

Low levels of potassium in blood test results

Uncommon: may affect up to 1 in 100 people

• ■ Heart attack

There is a risk of cerebrovascular disease e.g. stroke, or transient ischaemic attack (transient reduced blood flow to the brain)/mini-stroke or angina, or blockages to blood vessels to the heart or brain

Blood clot in the lungs

Worsening of high blood pressure

Ulcers in the digestive system, chronic stomach acid reflux

The heart may beat more slowly

Low blood pressure on standing

Blood tests may show abnormal liver function

• ■ You may bruise easily due to a low blood platelet count

• ■ Surgical wounds may become infected, abnormal discharge from surgical wounds

• ■ Skin discolouration or bruising

• ■ Complications with skin healing after operations

• ■ High sugar levels in blood tests

• ■ Injection site pain or injection site reaction

• ■ Rash, or raised itchy rash (hives)

• ■ Anorexia (loss of appetite)

• ■ Joint pain

• ■ High levels of blood enzymes in blood tests that indicate injury or stress to the heart, the

brain, or muscle tissue

• ■ Dry mouth

• ■ Muscle weakness

• ■ Ear ache

• ■ Unusual abdominal sounds

Rare: may affect up to 1 in 1,000 people

• ■ Rash or ulceration in any part of your body (e.g. skin, mouth, eyes, face, lips or tongue), or any other signs of allergic reactions such as skin rash, swelling of the face, lips and tongue, wheezing, difficulty breathing or swallowing (potentially fatal)

• ■ Swelling, blistering or peeling of the skin

• ■ Acute kidney failure

• ■ Hepatitis (inflamed liver)

• ■ Inflammation of the gullet (oesophagus)

• ■ Inflammation of the pancreas (can lead to stomach pain)

Not known: frequency cannot be estimated from the available data

• ■ Collapse due to severe low blood pressure

• ■ Heart failure

• ■ Kidney failure

• ■ Racing or irregularity of the heartbeat

• ■ Breathlessness

Reporting of side effects

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 (see details below). By reporting side effects you can help provide more information on the safety of this medicine.

United Kingdom

Yellow Card Scheme at: www.mhra. gov.uk/yellowcard

5. how to store pyrixip

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 vial label after Exp. The expiry date refers to the last day of that month.

This medicine does not require any special storage conditions prior to reconstitution.

It is recommended that Pyrixip is used as soon as possible after it is mixed with solvent, although it may be stored if the instructions at the end of the leaflet are strictly followed. The injection solution should be a clear colourless liquid. If there are particles in the injection solution or if either the powder or solution is discoloured, the solution will not be used.

6. contents of the pack and other informationwhat pyrixip contains- the active substance is parecoxib (as parecoxib sodium). each vial contains 40 mg parecoxib, as 42.36 mg parecoxib sodium. when reconstituted with 2 ml solvent, provides 20 mg/ml of parecoxib. when reconstituted in sodium chloride 9 mg/ml (0.9%) solution, pyrixip contains approximately 0.44 meq of sodium per vial.

The other ingredients are:

• – Disodium Phosphate Anhydrous

• – O-phosphoric Acid

• – Sodium hydroxide

• – Water for injection

What Pyrixip looks like and contents of the pack

Pyrixip is available as a white to off-white powder.

The powder is contained in colorless glass vials (5 ml) with a stopper, sealed with a grey flip-off cap on the aluminium over seal.

Supplied in packs of 1, 3 and 5 sterile, single use vials, containing 40mg parecoxib (as parecoxib sodium).

Marketing Authorisation Holder and Manufacturer

Marketing Authorisation Holder:

Aspire Pharma Limited

Unit 4 Rotherbrook Court

Bedford Road

Petersfield

Hampshire

GU32 3QG

United Kingdom

Manufacturer:

Anfarm Hellas S.A,

61st km Nat.Rd. Athens-Lamia,

Schimatari Viotias, 32009, Greece

This leaflet was last revised in 07/2020

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The following information is intended for healthcare professionals only

Dosing. The recommended dose is 40 mg administered intravenously (IV) or intramuscularly (IM), followed every 6 to 12 hours by 20 mg or 40 mg as required, not to exceed 80 mg/day. The IV bolus injection may be given rapidly and directly into a vein or into an existing IV line. The IM injection should be given slowly and deeply into the muscle.

There is limited clinical experience with Pyrixip treatment beyond three days.

As the cardiovascular risk of cyclooxygenase-2 (COX-2) specific inhibitors may increase with dose and duration of exposure, the shortest duration possible and the lowest effective daily dose should be used.

Cases of severe hypotension shortly following parecoxib administration have been reported in postmarketing experience with parecoxib. Some of these cases have occurred without other signs of anaphylaxis. The physician should be prepared to treat severe hypotension.

Administration is by intramuscular (IM) or intravenous (IV) injection. The IM injection is to be given slowly and deeply into the muscle and the IV bolus injection may be given rapidly and directly into a vein or into an existing IV line.

Administration other than IV or IM

Modes of administration other than IV or IM (e.g. intra-articular, intrathecal) have not been studied and should not be used.

Reconstitution solvents

This medicinal product must not be mixed with other medicinal products. It is to be reconstituted only with one of the following:

• sodium chloride 9 mg/ml (0.9%) solution for injection/infusion;
• glucose 50 mg/ml (5%) solution for infusion; or
• sodium chloride 4.5 mg/ml (0.45%) and glucose 50 mg/ml (5%) solution for injection/infusion.

The following solutions cannot be used for reconstitution:

• Use of Ringer-Lactate solution for injection or glucose 50 mg/ml (5%) in Ringer-Lactate solution for injection for reconstitution will cause the parecoxib to precipitate from solution and therefore is not recommended.
• Use of Sterile Water for Injection for reconstitution is not recommended, as the resulting solution is not isotonic.

Reconstitution process

Use aseptic technique to reconstitute lyophilised parecoxib (as parecoxib sodium).

40 mg vial : Remove the purple flip-off cap to expose the central portion of the rubber stopper of the parecoxib 40 mg vial. Withdraw with a sterile needle and syringe, 2 ml of an acceptable solvent and insert the needle through the central portion of the rubber stopper transferring the solvent into the parecoxib 40 mg vial.

Dissolve the powder completely using a gentle swirling motion and inspect the reconstituted product before use.

The reconstituted solution must not be used if discoloured or cloudy or if particulate matter is observed.

The entire contents of the vial should be withdrawn for a single administration. If a dose lower than 40 mg is required, excess medicine should be discarded.

• IV line solution compatibility

Precipitation may occur when Pyrixip is combined in solution with other medicinal products and therefore Pyrixip must not be mixed with any other drug, either during reconstitution or injection. In those patients where the same IV line is to be used to inject another medicinal product, the line must be adequately flushed prior to and after Pyrixip injection with a solution of known compatibility.

After reconstitution with acceptable solvents, Pyrixip may only be injected IV or IM, or into IV lines delivering the following:

• sodium chloride 9 mg/ml (0.9%) solution for injection/infusion;
• glucose 50 mg/ml (5%) solution for infusion;
• sodium chloride 4.5 mg/ml (0.45%) and glucose 50 mg/ml (5%) solution for injection/infu­sion; or
• Ringer-Lactate solution for injection.