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Topotecan Actavis
topotecan

Package leaflet: Information for the user


Topotecan Actavis 1 mg powder for concentrate for solution for infusion Topotecan Actavis 4 mg powder for concentrate for solution for infusion topotecan


Read all of this leaflet carefully before you start using this medicine because it contains important information for you.


Reconstitution will result in a concentrate containing 1 mg topotecan per ml. This concentrate (1 mg/ml) must be diluted prior to administration.


Medicinal product no longer authorised

The volume of reconstituted concentrate corresponding to the calculated individual dose, should be further diluted with either sodium chloride 9 mg/ml (0.9 %) solution for injection or 50 mg/ml (5 %) glucose solution for infusion, to a final concentration of between 25 and 50 microgram per ml in the solution for infusion, for example:


Volume for

25 microgram/ml solution

Volume for

50 microgram/ml solution

1 ml of 1 mg/ml topotecan solution

Add 39 ml to give 40 ml

Add 19 ml to give 20 ml

4 ml of 1 mg/ml topotecan solution

Add 156 ml to give 160 ml

Add 76 ml to give 80 ml


Storage after reconstitution and dilution

Chemical and physical stability of the concentrate has been demonstrated for 24 hours at 25 ± 2°C, in normal light conditions and 24 hours at 2°C to 8°C, protected from light.


Chemical and physical stability of the solution obtained after dilution of the concentrate in sodium chloride 9 mg/ml (0.9 %) solution for injection or 50 mg/ml (5 %) glucose solution for infusion has been demonstrated for 4 hours at 25 ± 2°C, in normal lighting conditions .The concentrates tested were reconstituted and stored at 25 ± 2°C for 12 hours and 24 hours respectively after reconstitution, and then diluted.


From a microbiological point of view, the product should be used immediately. If not used immediately, in-use storage times and conditions prior to use are the responsibility of the user and would normally not be longer than 24 hours at 2°C to 8°C, unless reconstitution/dilution has taken place in controlled and validated aseptic conditions.


Disposal

Any unused product or waste material should be disposed of in accordance with local requirements. All items for administration or cleaning, including gloves, should be placed in high-risk, waste disposal bags for high-temperature incineration. Liquid waste may be flushed with large amounts of water.

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Medicinal product no longer authorised