recurrence after one year of herceptin in early breat cancer
Does anyone know about the percentage of the women HER2 - positivity who had been exposed to Herceptin one year in adjuvant treatment and developped reccurence after ?
From HERA study(saint antonio breast cancer)The break down of risk for relaspe in 2 yr. f/u is as follows for observation group :
ER,PR Negative, her2+
Node Negative 18%
1-3 nodes 25%
greater 4 nodes 33%
ER,PR positive, her2+
Node Negative 9%
1-3 Nodes 12%
greater 4 nodes 33%
but I d'ont find anything (percentage of recurrence )for the group one year herceptin .
Sincerely,
VIVIANE
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