Task: Answer Verification
Input (English): Question: Are hot flashes predictive for serum concentrations of tamoxifen and its metabolites?
Answer: No univariate associations were observed between concentrations of active tamoxifen metabolites and either the frequency or severity of hot flashes during treatment. However, the frequency of hot flashes may be exacerbated by higher serum concentrations of tamoxifen and its metabolites in post-menopausal women with a history of hot flashes prior to tamoxifen treatment.
Output (English): no