Levonorgestrel to change to stat dose
Levonelle (levonorgestrel) is expected to become simpler to use for emergency contraception next year.
Schering Health Care, which markets Levonelle in the United Kingdom,
has applied to the Medicines and Healthcare products Regulatory Agency
to change the instructions for using the product from two 750mg doses
of levonorgestrel 12 hours apart, to a single dose of 1.5mg levo-norgestrel.
The application was considered by the Committee on Safety of Medicines
in June. A Schering spokeswoman said that it is not known when the change
would be licensed, but the company expects to launch the new dose by
2005.
A World Health Organization research group showed at the end of last
year that a single dose of levonorgestrel was just
as effective as two
successive doses (PJ, 14 December 2002, p838). |