LEDAGA Gel Ref.[9059] Active ingredients: Chlormethine

Source: European Medicines Agency (EU)  Revision Year: 2022  Publisher: Helsinn Birex Pharmaceuticals Ltd., Damastown, Mulhuddart, Dublin 15, Ireland

Product name and form

Ledaga 160 micrograms/g gel.

Pharmaceutical Form

Gel.

Clear, colourless gel.

Qualitative and quantitative composition

Each gram of gel contains chlormethine hydrochloride equivalent to 160 micrograms of chlormethine.

Excipients with known effect: Each tube contains 10.5 grams of propylene glycol and 6 micrograms of butylhydroxytoluene.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Chlormethine

Chlormethine is a bifunctional alkylating agent that inhibits rapidly proliferating cells. It works by binding to DNA, crosslinking two strands and preventing cell duplication. It binds to the N7 nitrogen on the DNA base guanine. It has been derivatized into the estrogen analogue estramustine phosphate, used to treat prostate cancer.

List of Excipients

Diethylene glycol monoethyl ether
Propylene glycol
Isopropyl alcohol
Glycerol
Lactic acid
Hydroxypropylcellulose
Sodium chloride
Menthol racemic
Disodium edetate
Butylhydroxytoluene

Pack sizes and marketing

Ledaga is provided in a white aluminium tube with an inner lacquer and an aluminium seal and a white polypropylene screw cap. Each tube contains 60 g of gel.

Marketing authorization holder

Helsinn Birex Pharmaceuticals Ltd., Damastown, Mulhuddart, Dublin 15, Ireland

Marketing authorization dates and numbers

EU/1/16/1171/001

Date of first authorisation: 3 March 2017

Drugs

Drug Countries
LEDAGA Austria, Estonia, Finland, France, Ireland, Israel, Lithuania, Netherlands, Poland, United Kingdom

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