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PTC124 study

Question
Hello,

I heard about a PTC124 study. My daughter is five years old and has the R553x/IVS8-5T-TG12 mutations.

Could the above medication help her? How far advanced is the study by now?

Many thanks.

Kind regards
C.M.
Answer
Hello,

the drug PTC124 is being tested in several international studies on patients with so-called stop mutations. Mutation R553X falls into this category, so that for patients carrying R553X in a homozygous (passed on by both parents) or a “compound”-homozygous (heterozygous, each parent passed down a different CFTR mutation) condition, PTC124 may have a positive effect (which is the case with your daughter). At this point, however, PTC124 is only available in the context of clinical trials.

[Translator’s comment: information that is only relevant locally has been omitted in the translation.]

Kind regards
Prof. M. Stuhrmann-Spangenberg
07.09.2010