Consumer medicine information

RiaSTAP

Fibrinogen

BRAND INFORMATION

Brand name

RiaSTAP

Active ingredient

Fibrinogen

Schedule

Unscheduled

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using RiaSTAP.

What is in this leaflet

This leaflet answers some common questions about RiaSTAP®.

It does not contain all the available information. If you require further information about this medicine or your treatment generally, or if you have any questions or are not sure about something in this leaflet, consult your doctor.

All medicines have benefits and risks. Your doctor has weighed the benefits that RiaSTAP® will have for you against the possible risks.

If you have any concerns about taking this medicine, ask your doctor. Follow your doctor’s advice even if it is different from what this leaflet says.

Keep this leaflet with the medicine. You may need to read it again.

The information in this leaflet is subject to change.

Please check with your doctor whether there is any new information about this medicine that you should know since you were last treated.

What RiaSTAP® is used for

This medicine is used for the treatment of acute bleeding in people with an absence or low level of human fibrinogen (congenital lack of fibrinogen).

Ask your doctor if you have any questions about why RiaSTAP® has been prescribed for you.

How RiaSTAP® works

This product is made from human plasma (this is the liquid part of the blood). It contains human fibrinogen as the active ingredient. Human fibrinogen is a protein which is important for blood clotting (coagulation). If you have missing or malfunctioning fibrinogen the blood does not clot as quickly as it should which results in an increased tendency of bleeding. The replacement of human fibrinogen with RiaSTAP® will repair the coagulation mechanisms.

Before you are given RiaSTAP®

When you must not have it

Do not have RiaSTAP® if you are allergic to:

  • human fibrinogen
  • any of the ingredients listed at the end of this leaflet.

If you are not sure whether you should be given this medicine, talk to your doctor.

Before you are given it

Tell your doctor if you:

  • have had a heart attack (a history of coronary heart disease or myocardial infarction)
  • have just had surgery
  • suffer from liver disease
  • will have surgery soon
  • are more likely to suffer from blood clots than normal.

Tell your doctor if you are pregnant or breast feeding. This medicine should only be used if clearly needed during pregnancy or breast feeding.

Tell your doctor if you are on a controlled sodium diet. This medicine contains sodium which should be taken into consideration.

Tell your doctor if you are allergic to any medicine or food.

If you have not told your doctor about any of the above, tell them before you are given RiaSTAP®. Your doctor can discuss with you the risks and benefits involved with using this medicine.

About blood products

This product is made from human plasma (this is the liquid part of blood). When products are made from human blood or plasma and injected into you, it is possible that viruses or other substances could be present in the product and cause an illness. These could be viruses such as hepatitis, human immunodeficiency virus (HIV), or parvovirus B19. There could also be other infectious agents some of which may not yet have been discovered.

To reduce the risk of infection extra steps are taken when manufacturing this product. Strict controls are applied when selecting blood donors and donations. The product is specially treated to kill and remove viruses. These special treatments are considered effective against certain viruses known as enveloped viruses (such as HIV and hepatitis B and C) and also for the non-enveloped virus hepatitis A. The measures taken may be of limited value against non-enveloped viruses such as parvovirus B19. Despite these measures, the risk of transmitting infection cannot be totally eliminated.

Vaccines are available against some of these viruses and your doctor will be able to help you decide whether you should have any of those vaccines.

Please discuss the risks and benefits of this medicine with your doctor.

Taking other medicines

Tell your doctor if you are taking any other medicines, including medicines that you buy without a prescription from your pharmacy, supermarket or health food shop.

Some medicines may affect the way other medicines work.

How to use RiaSTAP®

Treatment should be started and supervised by a doctor. RiaSTAP® is reconstituted with 50 mL of Water for Injections and then administered by slow intravenous injection at a rate not exceeding 5 mL per minute.

The following procedures are given as a guide only:

Preparing RiaSTAP® for reconstitution

  1. Ensure you have all the required components to reconstitute RiaSTAP®.
  2. Allow the vials of RiaSTAP® and Water for Injections (WFI) to reach room temperature prior to use, which may take up to one hour. Do not warm the WFI in hot water.
  3. Remove jewellery, watches, rings, etc.
  4. Wash hands with soap and water, dry with a clean towel.
  5. Select an appropriate work area with good lighting and a surface which can be cleaned.
  6. Using a clean cloth or paper towel, clean the preparation area with methylated spirits.
  7. Gather the components to be used (supplied in the RiaSTAP® carton).

Components

  • One vial of RiaSTAP®
  • One vial of 50 mL Water for injections
  • One transfer set
  • One dispensing pin
  • One syringe filter.

Check the expiry date of each item. Do not use if expired.

Instructions for RiaSTAP® reconstitution

Follow these steps to prepare the injection.

  1. Wash hands with soap and water, dry with a clean towel or use gloves before reconstituting the product.
  2. Remove the cap from the RiaSTAP® vial to expose the central portion of the rubber stopper (Figure 1).

  1. Clean the surface of the rubber stopper with an antiseptic solution and allow to dry (Figure 2).

  1. Remove the safety cap from one end of the provided transfer set and pierce the stopper of the RiaSTAP® vial (Figure 3).

  1. Remove the safety cap from the other end of the transfer set, invert the WFI vial, apply gentle pressure to pierce the stopper and transfer the contents into the RiaSTAP® vial (Figure 4).

  1. Discard the WFI vial and remove the transfer set from the RiaSTAP® vial.
  2. Gently swirl the RiaSTAP® vial to ensure the product is fully dissolved (Figure 5).

  • Avoid shaking which causes formation of foam.
  • The powder should be completely reconstituted within 15 minutes (generally 5 to 10 minutes)
  1. Open the plastic blister containing the dispensing pin (Figure 6).

  1. Take the provided dispensing pin and insert into the stopper of the vial with the reconstituted RiaSTAP® (Figure 7).

  1. After the dispensing pin is inserted, remove the cap. After the cap is removed, do not touch the exposed surface.
  2. Open the blister with the provided syringe filter (Figure 8).

  1. Screw the syringe (not supplied) onto the filter (Figure 9).

  1. Screw the syringe with the mounted filter onto the dispensing pin (Figure 10).

  1. Draw the reconstituted RiaSTAP® into the syringe (Figure 11).

  1. When completed, remove the syringe filter, dispensing pin and empty vial from the syringe, dispose of appropriately, and proceed with administration

After reconstitution the solution should be clear or slightly opalescent, that is it might sparkle when held up to the light but must not contain any obvious particles.

Do not mix RiaSTAP® with other medicinal products or diluents either before or during administration.

If it is not injected immediately it must be stored below 25°C and used within 6 hours of reconstitution. The reconstituted solution should not be stored in the refrigerator.

Any unused portion remaining in the vial must be discarded appropriately.

Every time you are given RiaSTAP®, the date of injection, the batch number and the injected volume should be recorded.

How much is given

The dose and duration of administration of RiaSTAP® depends on the severity of your fibrinogen deficiency and the location and extent of your bleeding.

As some patients may have an increased risk of blood clotting (thrombosis) the use of RiaSTAP® should only be given by doctors experienced in this treatment.

When it is given

Your doctor will discuss with you when you should be given RiaSTAP®.

If too much is given (overdose)

Overdose may enhance the risk of blood clots (thrombosis). Your doctor should regularly check your clotting status during your treatment.

If you have any questions consult your doctor.

While you are having RiaSTAP®

Things you must do

If you notice signs or symptoms of a serious allergy or anaphylaxis (see Side effects) while you are being given RiaSTAP® tell your doctor immediately as the administration of RiaSTAP® should be stopped immediately.

Things you must not do

Do not give or share your medicine with anyone else, even if they have the same condition as you.

Use this medicine in one patient on one occasion only.

Side effects

Tell your doctor as soon as possible if you do not feel well while you are being given RiaSTAP®.

This medicine helps most people with congenital fibrinogen deficiency who suffer a bleeding episode, but it may have unwanted side effects in a few people. All medicines can have side effects. Sometimes they are serious, most of the time they are not. You may need medical treatment if you get some of the side effects.

Tell your doctor immediately if you notice any of the following symptoms which may be signs of allergy as the injection of RiaSTAP® should be stopped:

  • feeling faint (fall in blood pressure)
  • reddening of the skin
  • rash
  • difficulty in breathing
  • dizziness
  • itching
  • shortness of breath.

Tell your doctor if you notice the following and it worries you:

  • fever.

This is the most common side effect of RiaSTAP®.

There is a risk of blood clots forming in blood vessels (thrombosis) particularly when high or repeated doses are given. The use of RiaSTAP® should only be given by experienced doctors.

Other side effects not listed above may also occur in some patients. Tell your doctor if you notice any other effects.

Do not be alarmed by this list of possible side effects.

This medicine does not generally cause any undesired reactions.

How to store RiaSTAP®

Store at 2°C to 8°C (Refrigerate. Do not freeze). Keep the product in the carton in order to protect it from light.

Do not use after the expiry date.

Keep it out of the sight and reach of children.

Product description

What it looks like

RiaSTAP® is a white powder contained in a glass vial.

RiaSTAP® comes in a carton which also contains:

  • one vial of 50 mL Water for Injections
  • one transfer set
  • one dispensing pin
  • one syringe filter.

After reconstitution the solution should be clear or slightly opalescent, that is it might sparkle when held up to the light but must not contain any obvious particles.

Ingredients

RiaSTAP® contains 1 gram of human fibrinogen as the active ingredient.

It also contains:

  • albumin
  • arginine hydrochloride
  • sodium chloride
  • sodium citrate.

Sponsor

CSL Behring (Australia) Pty Ltd
ABN 48 160 734 761
189-209 Camp Road
Broadmeadows VIC 3047
Australia

Manufacturer

CSL Behring GmbH
35041 Marburg
Germany

Date of revision

May 2020

Australian Register Number: AUST R 162828

® Registered trademark of CSL Limited Group of Companies

Published by MIMS July 2020

BRAND INFORMATION

Brand name

RiaSTAP

Active ingredient

Fibrinogen

Schedule

Unscheduled

 

1 Name of Medicine

Human fibrinogen.

2 Qualitative and Quantitative Composition

RiaSTAP is a sterile, freeze-dried fibrinogen (coagulation factor I) concentrate derived from human plasma.
RiaSTAP is presented as one vial of powder for injection containing 1 g of human fibrinogen and one vial of diluent containing 50 mL of water for injections (WFI). The reconstituted solution contains approximately 20 mg/mL of human fibrinogen.
RiaSTAP contains up to 164 mg (7.1 mmol) sodium per vial. For the full list of excipients, see Section 6.1 List of Excipients.

3 Pharmaceutical Form

Powder and diluent for solution for injection.
Powder: white.
Diluent (WFI): clear, colourless.

4 Clinical Particulars

4.1 Therapeutic Indications

Treatment of acute bleeding episodes in patients with congenital fibrinogen deficiency, including afibrinogenaemia and hypofibrinogenaemia.

4.2 Dose and Method of Administration

Treatment should be initiated under the supervision of a physician experienced in the treatment of coagulation disorders.

Dosage.

The dosage and duration of the substitution therapy depend on the severity of the disorder, location and extent of bleeding and the patient's clinical condition.
The (functional) fibrinogen level should be determined in order to calculate individual dosage and the amount and frequency of administration should be determined on an individual patient basis by regular measurement of plasma fibrinogen level and continuous monitoring of the clinical condition of the patient and other replacement therapies used.
Only general dosage guidelines are given below. Normal plasma fibrinogen level is in the range of 2.0-4.5 g/L. The critical plasma fibrinogen level below which haemorrhages may occur is approximately 1.0 g/L.
Clinical data on the use of RiaSTAP in patients undergoing surgical procedures are very limited. In case of surgical intervention, precise monitoring of replacement therapy by coagulation assays is essential.

Initial dose.

If the patient's fibrinogen level is not known, the recommended dose is 70 mg per kg of body weight (BW) administered intravenously.

Subsequent dose.

The target level (1 g/L) for minor events (e.g. epistaxis, intramuscular bleeding or menorrhagia) should be maintained for at least three days. The target level (1.5 g/L) for major events (e.g. head trauma or intracranial haemorrhage) should be maintained for seven days. See Equation 1.

Dosage for neonates, infants and children.

Limited data from clinical studies regarding the dosage of RiaSTAP in children are available. Resulting from these studies, as well as from long lasting clinical experience with fibrinogen products, dosage recommendations in the treatment of children are the same as for adults.

Reconstitution.

The procedures below are provided as general guidelines for preparation and reconstitution of RiaSTAP.
Use aseptic technique when preparing and reconstituting RiaSTAP.
Warm both the water for injections and RiaSTAP in unopened vials to room or body temperature (not above 37°C).
Wash hands or use gloves before reconstituting the product.
1. Remove the cap from the RiaSTAP vial to expose the central portion of the rubber stopper.
2. Clean the surface of the rubber stopper with an antiseptic solution and allow it to dry.
3. Remove the safety cap from one end of the provided transfer set and pierce the stopper of the RiaSTAP vial.
4. Remove the safety cap from the other end of the transfer set, invert the Water for Injections (WFI) vial, apply gentle pressure to pierce the stopper and transfer the contents into the RiaSTAP vial.
5. Discard the WFI vial and remove the transfer set from the RiaSTAP vial.
6. Gently swirl the RiaSTAP vial to ensure the product is fully dissolved.
Avoid shaking which causes formation of foam.
The powder should be completely reconstituted within 15 minutes (generally 5 to 10 minutes).
7. Open the plastic blister containing the dispensing pin.
8. Take the provided dispensing pin and insert into the stopper of the vial with the reconstituted RiaSTAP.
9. After the dispensing pin is inserted, remove the cap. After the cap is removed, do not touch the exposed surface.
10. Open the blister with the provided syringe filter.
11. Screw the syringe (not supplied) onto the filter.
12. Screw the syringe with the mounted filter onto the dispensing pin.
13. Draw the reconstituted RiaSTAP into the syringe.
14. When completed, remove the syringe filter, dispensing pin and empty vial from the syringe, dispose of appropriately, and proceed with administration as usual.
After reconstitution, the RiaSTAP solution should be colourless and clear to slightly opalescent. Inspect visually for particulate matter and discoloration prior to administration. Do not use if the solution is cloudy or contains particulates.

Administration.

Do not mix RiaSTAP with other medicinal products or intravenous solutions. RiaSTAP should be administered through a separate injection site.
Use aseptic technique when administering RiaSTAP.
Administer RiaSTAP at room temperature by slow intravenous injection at a rate not exceeding 5 mL per minute.
It is strongly recommended that every time RiaSTAP is administered to a patient, the name and batch number of the product are recorded in the patient notes in order to maintain a link between the patient and the batch of product.
This product does not contain an antimicrobial preservative. To reduce microbiological hazard, the product should be used as soon as practicable after reconstitution. If it is not administered immediately, it must be stored below 25°C and used within 6 hours of reconstitution. The reconstituted solution should not be stored in the refrigerator. Any unused solution must be discarded appropriately. Use in one patient on one occasion only.

4.3 Contraindications

Hypersensitivity to the active substances or to any of the excipients.

4.4 Special Warnings and Precautions for Use

Thrombosis.

There is a risk of thrombosis when patients with congenital fibrinogen deficiency are treated with human fibrinogen particularly with high dose or repeated dosing. Thrombosis may occur spontaneously in patients with congenital fibrinogen deficiency with or without the use of fibrinogen replacement therapy. Patients given human fibrinogen should be observed closely for signs or symptoms of thrombosis.
Some patients with congenital dysfibrinogenaemia may have an increased tendency to thrombosis. The safety and efficacy of RiaSTAP in the treatment of congenital dysfibrinogenaemia have not been established.
In patients with a history of coronary heart disease, or myocardial infarction, in patients with liver disease, in peri- or postoperative patients, in neonates, or in patients at risk of thromboembolic events (TEE) or disseminated intravascular coagulation, the potential benefit of treatment with RiaSTAP should be weighed against the risk of thromboembolic complications. Caution and close monitoring should also be performed.

Allergic reactions.

If allergic or anaphylactic-type reactions occur, the injection/ infusion should be stopped immediately. In case of anaphylactic shock, standard medical treatment for shock should be implemented.
In the case of replacement therapy with coagulation factors in other congenital deficiencies, antibody reactions (including inhibitor formation) have been observed, but there is currently no data with fibrinogen.

Sodium.

RiaSTAP contains up to 164 mg (7.1 mmol) sodium per vial. This correlates with 11.5 mg (0.5 mmol) sodium per kg body weight of the patient if the recommended initial dose of 70 mg/kg body weight is applied. This is to be taken into consideration by patients on a controlled sodium diet.
See Section 4.2 Dose and Method of Administration for further precautions regarding administration of RiaSTAP.

Pathogen safety.

This product is made from human plasma. Products made from human plasma may contain infectious agents such as viruses that can cause disease. The risk that such products will transmit an infectious agent has been reduced by screening plasma donors for prior exposure to certain infectious agents and by testing for the presence of certain viral markers. In addition, the RiaSTAP manufacturing process includes pasteurisation (60°C for 20 hours) and multiple precipitation and absorption steps as dedicated virus removal and inactivation procedures to reduce the possibility of virus transmission.
The measures taken are considered effective for enveloped viruses such as human immunodeficiency virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV), and for the non-enveloped virus hepatitis A virus (HAV).
The measures taken may be of limited value against non-enveloped viruses such as parvovirus B19. Parvovirus B19 infection may be serious for pregnant women (foetal infection) and for individuals with immunodeficiency or increased erythropoiesis (e.g. haemolytic anaemia).
Despite these measures, such products may still potentially transmit disease. There is also the possibility that other known or unknown infectious agents may be present in such products.
Vaccination for patients in receipt of medicinal products from human plasma should be considered where appropriate.

Use in the elderly.

The efficacy and safety of RiaSTAP in the elderly population has not been established in controlled clinical trials.

Paediatric use.

The efficacy and safety of RiaSTAP in the paediatric population has not been established in controlled clinical trials.

Effects on laboratory tests.

Human fibrinogen is an endogenous plasma protein so no specific effects on laboratory tests are anticipated.

4.5 Interactions with Other Medicines and Other Forms of Interactions

The interaction of RiaSTAP with other drugs has not been established in appropriate studies.

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

There are no data on fertility available.
Animal reproduction studies have not been conducted with RiaSTAP. Since the active substance is of human origin, it is catabolised in the same manner as the patient's own protein. These physiological constituents of the human blood are not expected to induce adverse effects on reproduction or on the foetus.
The safety of human plasma fibrinogen products for use in human pregnancy has not been established in controlled clinical trials.
Clinical experience with fibrinogen products in the treatment of obstetric complications suggests that no harmful effects on the course of the pregnancy or health of the foetus or the neonate are to be expected.
 It is unknown whether RiaSTAP is excreted in human milk. The safety of human plasma fibrinogen products for use during lactation has not been established in controlled clinical trials.
A risk to the suckling child cannot be excluded. A decision must be made whether to discontinue breast-feeding or to discontinue/ abstain from RiaSTAP therapy taking into account the benefit of breast-feeding for the child and the benefit of therapy for the woman.

4.7 Effects on Ability to Drive and Use Machines

RiaSTAP has no or negligible influence on the ability to drive and use machines.

4.8 Adverse Effects (Undesirable Effects)

Summary of the safety profile.

Allergic or anaphylactic type reactions have been uncommonly observed. The events reported in association with allergic/ anaphylactic reactions include generalised urticarial, rash, dyspnoea, tachycardia, nausea, vomiting, chills, pyrexia, chest pain, cough, blood pressure decreased, and anaphylactic shock (see Section 4.4 Special Warnings and Precautions for Use).
The risk of TEE following the administration of fibrinogen concentrate (see Section 4.4 Special Warnings and Precautions for Use) as determined in clinical trials is further described in Table 1.
Pyrexia has been very commonly observed.

Tabulated list of adverse reactions.

Table 1 combines the adverse reactions identified from clinical trials and postmarketing experience. Frequencies presented in Table 1 have been based on pooled analyses across two company sponsored clinical trials performed in aortic surgery with or without other surgical procedures according to the following convention: very common (≥ 1/10); common (≥ 1/100 to < 1/10); uncommon (≥ 1/1000 to < 1/100); rare (≥ 1/10,000 to < 1/1000); very rare (< 1/10,000) or unknown (cannot be estimated from the available data).
The calculated frequency is based on crude incidence rates without considering the frequency of the comparator arm. It should be noted that in the clinical trials included in the analysis, the incidence of TEEs was higher in the placebo arm. In view of the fact that these trials were conducted in only the narrow population of aortic surgery with or without other surgical procedures, adverse drug reaction rates observed in these trials may not reflect the rates observed in clinical practice and are unknown for clinical settings outside the studied indication.

Description of selected adverse reactions.

The first study is a phase II study of fibrinogen concentrate human (FCH) compared with placebo (saline) in subjects with acute bleeding while undergoing aortic repair surgery. The second study is a phase III study of FCH versus placebo (saline) to control bleeding during complex cardiovascular surgery. In the first study (N = 61), TEE occurred similarly in fibrinogen and placebo groups. In the second study (N = 152), TEE occurred more frequently in the placebo group than in the FCH group. See Table 2.
For safety with respect to transmissible agents, see Section 4.4 Special Warnings and Precautions for Use, Pathogen safety.

Reporting suspected adverse effects.

Reporting suspected adverse reactions after registration of the medicinal product is important. It allows continued monitoring of the benefit-risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions at www.tga.gov.au/reporting-problems.

4.9 Overdose

In order to avoid overdose, regular monitoring of the plasma level of fibrinogen during therapy is indicated.
In case of overdose, the risk of development of thromboembolic complications is enhanced.
For information on the management of overdose, contact the Poisons Information Centre on 13 11 26 (Australia).

5 Pharmacological Properties

5.1 Pharmacodynamic Properties

Mechanism of action.

Human fibrinogen in the presence of thrombin, activated coagulation factor XIII (FXIIIa) and calcium ions is converted into a stable and elastic three-dimensional fibrin haemostatic clot.
The administration of human fibrinogen concentrate provides an increase in plasma fibrinogen level and can temporarily correct the coagulation defect of patients with fibrinogen deficiency. The product is administered intravenously and is immediately available in a plasma concentration corresponding to the dosage administered.

Clinical trials.

Efficacy and safety.

The pharmacokinetic study evaluated the single-dose pharmacokinetics and maximum clot firmness (MCF) in subjects with afibrinogenaemia. MCF was determined by thromboelastometry (ROTEM) testing. MCF was measured to demonstrate functional activity of replacement fibrinogen when a fixed dose of RiaSTAP was administered. Clot firmness is a functional parameter that depends on: activation of coagulation, fibrinogen content of the sample and polymerisation/ crosslinking of the fibrin network. Thromboelastometry has been shown to be a functional marker for the assessment of fibrinogen content and for the effects of fibrinogen supplementation on clinical efficacy.
For each subject, the MCF was determined before (baseline) and one hour after the single dose administration of RiaSTAP. RiaSTAP was found to be effective in increasing clot firmness in patients with congenital fibrinogen deficiency (afibrinogenaemia) as measured by thromboelastometry. The study results demonstrated that the MCF values were significantly higher after administration of RiaSTAP than at baseline (see Table 3). The mean change from pre-infusion to 1 hour postinfusion was 8.9 mm in the primary analysis (9.9 mm for subjects < 16 years old and 8.5 mm for subjects ≥ 16 to < 65 years old). The mean change in MCF values closely approximated the levels expected from adding known amounts of fibrinogen to plasma in vitro.
Adverse reactions encountered during the clinical trials are outlined, see Section 4.8 Adverse Effects (Undesirable Effects).

5.2 Pharmacokinetic Properties

A pharmacokinetic study evaluated the single-dose pharmacokinetics before and after administration of human fibrinogen in subjects with afibrinogenaemia. This prospective, open label, uncontrolled, multicentre study consisted of 5 females and 10 males, ranging in age from 8 to 61 years (2 children, 3 adolescents, 10 adults). The median dose was 77.0 mg/kg body weight (range 76.6-77.4 mg/kg).
Blood was sampled from 15 subjects (14 evaluable) to determine the fibrinogen activity at baseline and up to 14 days after the infusion was complete. In addition, the incremental in vivo recovery (IVR), defined as the maximum increase in fibrinogen plasma levels per mg/kg body weight dosed, was determined from levels obtained up to 4 hours postinfusion. The median incremental IVR was 17 (range 13.0-27.3) mg/L per mg/kg body weight.
Table 4 provides the pharmacokinetic results.

5.3 Preclinical Safety Data

Genotoxicity.

No genotoxicity studies have been conducted with RiaSTAP.

Carcinogenicity.

No carcinogenicity studies have been conducted with RiaSTAP.

6 Pharmaceutical Particulars

6.1 List of Excipients

Albumin, arginine hydrochloride, sodium hydroxide (for pH adjustment), sodium chloride, sodium citrate.

6.2 Incompatibilities

Do not mix RiaSTAP with other medicinal products or intravenous solutions. RiaSTAP should be administered through a separate injection site.

6.3 Shelf Life

In Australia, information on the shelf life can be found on the public summary of the Australian Register of Therapeutic Goods (ARTG). The expiry date can be found on the packaging.

Reconstituted product.

This product does not contain an antimicrobial preservative. To reduce microbiological hazard, the product should be used as soon as practicable after reconstitution. If it is not administered immediately, it must be stored below 25°C and used within 6 hours of reconstitution. The reconstituted solution should not be stored in the refrigerator.

6.4 Special Precautions for Storage

Store at 2°C to 8°C (Refrigerate. Do not freeze). Protect from light. Do not use after the expiry date.

6.5 Nature and Contents of Container

Each RiaSTAP single pack contains:
one glass vial of 1 g human fibrinogen, with a rubber stopper closed with an aluminium cap and a plastic disc;
one glass vial of 50 mL water for injections, with a rubber stopper closed with an aluminium cap and a plastic disc;
one transfer set;
one dispensing pin;
one syringe filter.
RiaSTAP is packaged in latex-free materials.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of in accordance with local requirements.

6.7 Physicochemical Properties

CAS number.

9001-32-5.

7 Medicine Schedule (Poisons Standard)

Unscheduled.

Summary Table of Changes