Busulfan Fresenius Kabi
busulfan
busulfan
Keep this leaflet. You may need to read it again.
If you have any further questions, ask your doctor.
If you get any side effects, talk to your doctor. This includes any possible side effects not listed in this leaflet. See section 4.
What Busulfan Fresenius Kabi is and what it is used for
What you need to know before you use Busulfan Fresenius Kabi
How to use Busulfan Fresenius Kabi
Possible side effects
5 How to store Busulfan Fresenius Kabi
6. Contents of the pack and other information
This medicine contains the active substance busulfan, which belongs to a group of medicines called alkylating agents. Busulfan Fresenius Kabi destroys the original bone marrow before the transplant.
Busulfan Fresenius Kabi is used in adults, new-born infants, children and adolescents as a treatment prior to transplantation.
In adults Busulfan Fresenius Kabi is used in combination with cyclophosphamide or fludarabine. In new-born infants, children and adolescents, this medicine is used in combination with
cyclophosphamide or melphalan.
You will receive this preparative medicine before receiving a transplant of either bone marrow or haematopoietic progenitor cell.
if you are allergic to busulfan or any of the other ingredients of this medicine listed in section 6.
if you are pregnant, or think you may be pregnant.
Busulfan Fresenius Kabi is a potent cytotoxic medicine that results in profound decrease of blood cells. At the recommended dose, this is the desired effect. Therefore careful monitoring will be performed.
It is possible that use of Busulfan Fresenius Kabi may increase the risk of suffering another malignancy in the future. You should tell your doctor:
if you have a liver, kidney, heart or lung problem,
if you have a history of seizures,
if you are currently taking other medicines.
Tell your doctor if you are taking or have recently taken or might take any other medicines, including medicines obtained without a prescription. Busulfan Fresenius Kabi may interact with other medicines.
Particular caution should be taken if you use itraconazol and metronidazole (used for certain types of infections) or ketobemidone (used to treat pain) or deferasirox (a medicine used to remove excess iron from your body), because this may increase the side-effects.
The use of paracetamol during the 72 hours prior to or with Busulfan Fresenius Kabi administration should be used with caution.
If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor before you receive treatment with Busulfan Fresenius Kabi. Women must not be pregnant during treatment with Busulfan Fresenius Kabi and up to 6 months after treatment. Women must stop breast-feeding before starting their treatment with Busulfan Fresenius Kabi.
Adequate contraceptive precautions should be used when either partner is receiving Busulfan Fresenius Kabi.
It may no longer be possible for you to achieve a pregnancy (infertility) after treatment with Busulfan Fresenius Kabi. If you are concerned about having children, you should discuss this with your doctor before treatment. Busulfan Fresenius Kabi can also produce symptoms of menopause and in
pre-adolescent girls it can prevent the onset of puberty.
Men treated with Busulfan Fresenius Kabi are advised not to father child during and up to 6 months after treatment.
The dose of busulfan will be calculated according to your body weight.
In adults:
Busulfan Fresenius Kabi in combination with cyclophosphamide:
The recommended dose of Busulfan Fresenius Kabi is 0.8 mg/kg
Each infusion will last 2 hours
Busulfan will be administered every 6 hours during 4 consecutive days prior to transplant.
Busulfan Fresenius Kabi in combination with fludarabine
The recommended dose of busulfan is 3.2 mg/kg
Each infusion will last 3 hours
Busulfan will be administered once daily during 2 or 3 consecutive days prior to transplant.
In new-born infants, children and adolescents (0 to 17 years):
The recommended dose of Busulfan Fresenius Kabi in combination with cyclophosphamide or melphalan is based on your body weight varying between 0.8 and 1.2 mg/kg.
Before receiving Busulfan Fresenius Kabi, you will be medicated with
anticonvulsive medicines to prevent seizures (phenytoin or benzodiazepines) and
antiemetic medicines to prevent vomiting.
Like all medicines, Busulfan Fresenius Kabi can cause side effects, although not everybody gets them.
The most serious side effects of busulfan therapy or the transplant procedure may include decrease in circulating blood cell counts (intended effect of the medicine to prepare you for your transplant infusion), infection, liver disorders including blocking of a liver vein, graft versus host disease (the graft attacks your body) and pulmonary complications. Contact your doctor immediately if you get any of the following symptoms. Your doctor will monitor your blood counts and liver enzymes regularly to detect and manage these events.
Sex glands dysfunction
Lens disorders including clouding of the lens of the eye (cataract), and blurred vision (corneal thinning)
Menopausal symptoms and female infertility.
Brain abscess, Inflammation of the skin, generalised infection. Liver disorders.
Increase of lactate dehydrogenase in the blood.
Increase of uric acid and urea in the blood. Incomplete development of teeth
If you get any side effects, talk to your doctor. 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 this medicine out of the sight and reach of children.
Do not use this medicine after the expiry date which is stated on the vial label and the carton after EXP.
Unopened vials:
Store in a refrigerator (2°C - 8°C).
Diluted solution:
Chemical and physical in-use stability after dilution in glucose 5% or sodium chloride 9 mg/ml (0.9%) solution for injection has been demonstrated for 8 hours (including infusion time) after dilution when stored at 25°C ± 2°C or 12 hours after dilution when stored at 2°C-8°C followed by 3 hours stored at 25°C ± 2°C (including infusion time). Do not freeze.
Do not throw away any medicine via wastewater or household waste. Ask your pharmacist how to throw away medicine you no longer use. These measures will help protect environment.
The active substance is busulfan. One ml of concentrate contains 6 mg busulfan (60 mg in the vial). After dilution: one ml of solution contains approximately 0.5 mg of busulfan.
The other ingredients are dimethylacetamide and macrogol 400.
Busulfan Fresenius Kabi consists of a concentrate for solution for infusion. When diluted Busulfan Fresenius Kabi is a clear colourless viscous solution.
Busulfan Fresenius Kabi is supplied in colourless glass vials, each vial containing 60 mg of busulfan. Each vial is sleeved with shrinkable plastic film.
Each vial contains 10 ml of concentrate.
Pack size
1 pack containing 8 vials (8 cartons of 1 vial).
Fresenius Kabi Deutschland GmbH Else-Kröner-Straße 1,
61352 Bad Homburg v.d.Höhe
Germany
Fresenius Kabi Deutschland GmbH Pfingstweide 53
61169 Friedberg Germany
For any information about this medicine, please contact the Marketing Authorisation Holder
Detailed information on this product is available on the website of European Medicinal Agency
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The following information is intended for healthcare professionals only
Busulfan
Read this guide prior to the preparation and administration of Busulfan Fresenius Kabi.
Busulfan Fresenius Kabi is supplied as a clear colourless viscous solution in 10 ml clear, colourless glass vials (type I). Busulfan Fresenius Kabi must be diluted prior to administration.
Procedures for proper handling and disposal of anticancer medicinal products should be considered. All transfer procedures require strict adherence to aseptic techniques, preferably employing a vertical
laminar flow safety hood.
As with other cytotoxic compounds, caution should be exercised in handling and preparing the busulfan solution:
The use of gloves and protective clothing is recommended.
If the concentrate or diluted busulfan solution contacts the skin or mucosa, wash them thoroughly with water immediately.
Calculation of the quantity of Busulfan Fresenius Kabi to be diluted and of the diluent
Busulfan Fresenius Kabi must be diluted prior to use with either sodium chloride 9 mg/ml (0.9%) solution for injection or glucose solution for injection 5%.
The quantity of the diluent must be 10 times the volume of Busulfan Fresenius Kabi ensuring the final concentration of busulfan remains at approximately 0.5 mg/ml.
The amount of Busulfan Fresenius Kabi and diluent to be administered would be calculated as follows: for a patient with a Y kg body weight:
Quantity of Busulfan Fresenius Kabi: Y (kg) x D (mg/kg)
= A ml of Busulfan Fresenius Kabi to be diluted
6 (mg/ml)
Y: body weight of the patient in kg
D: dose of busulfan (see SPC section 4.2)
Quantity of diluent:
(A ml Busulfan Fresenius Kabi) x (10) = B ml of diluent
To prepare the final solution for infusion, add (A) ml of Busulfan Fresenius Kabi to (B) ml of diluent
(sodium chloride 9 mg/ml (0.9%) solution for injection or glucose solution for injection 5%). Preparation of the solution for infusion
Busulfan Fresenius Kabi must be prepared by a healthcare professional using sterile transfer techniques.
Using a non polycarbonate syringe fitted with a needle:
the calculated volume of Busulfan Fresenius Kabi must be removed from the vial.
the contents of the syringe must be dispensed into an intravenous bag (or syringe) which already contains the calculated amount of the selected diluent. Busulfan Fresenius Kabi must always be added to the diluent, not the diluent to the Busulfan Fresenius Kabi. Busulfan Fresenius Kabi must not be put into an intravenous bag that does not contain sodium chloride 9 mg/ml (0.9%) solution for injection or glucose solution for injection 5%.
The diluted solution must be mixed thoroughly by inverting several times. After dilution, 1 ml of solution for infusion contains 0.5 mg of busulfan.
Diluted Busulfan Fresenius Kabi is a clear colourless solution
Instructions for use
Prior to and following each infusion, flush the indwelling catheter line with approximately 5 ml of sodium chloride 9 mg/ml (0.9%) solution for injection or glucose (5%) solution for injection.
The residual medicinal product must not be flushed in the administration tubing as rapid infusion of busulfan has not been tested and is not recommended.
The entire prescribed busulfan dose should be delivered over two or three hours depending on the conditioning regimen.
Small volumes may be administered over 2 hours using electric syringes. In that case infusion sets with minimal priming space should be used (i.e 0.3-0.6 ml), primed with medicinal product solution prior to beginning the actual busulfan infusion and then flushed with sodium chloride 9 mg/ml (0.9%) solution for injection or glucose (5%) solution for injection.
Busulfan must not be infused concomitantly with another intravenous solution.
Due to incompatibility, do not use infusion components containing polycarbonate with busulfan.
For single use only. Only a clear solution without particles should be used. Storage conditions
Unopened vials:
Store in a refrigerator (2°C – 8°C).
Diluted solution:
Chemical and physical in-use stability after dilution in glucose 5% or sodium chloride 9 mg/ml (0.9%) solution for injection has been demonstrated for 8 hours (including infusion time) after dilution when
stored at 25°C ± 2°C or 12 hours after dilution when stored at 2°C-8°C followed by 3 hours stored at
25°C ± 2°C (including infusion time).
From a microbiological point of view, the product should be used immediately after dilution.
If not used immediately, in-use storage times and conditions are the responsibility of the user and would normally not be longer than the above-mentioned conditions when dilution has taken place in controlled
and validated aseptic conditions.
Do not freeze the diluted solution.
Any unused medicinal product or waste should be disposed of in accordance with local requirements for cytotoxic medicinal products.