Key clinical point: Pretreatment levels of testosterone and follicle-stimulating hormone (FSH) independently predicted pathological complete response (pCR) in premenopausal and postmenopausal women with breast cancer (BC) who received neoadjuvant chemotherapy (NAC) .
Major finding: The likelihood of achieving pCR was higher in premenopausal women with lower vs. higher testosterone levels (odds ratio [OR] 0.996; P = .026) and in postmenopausal women with higher vs. lower FSH levels (OR 1.045; P = .005).
Study details: This was a retrospective study of 196 premenopausal and 137 postmenopausal women with invasive BC who received NAC .
Disclosures: This study was funded by National Natural Science Foundation of China . The authors declared no conflicts of interest.
Source: Lan A et al. Pre-treatment circulating reproductive hormones levels predict pathological and survival outcomes in breast cancer submitted to neoadjuvant chemotherapy. Int J Clin Oncol. 2022 (Mar 3). Doi: 10.1007/s10147-022-02141-9