Breast Cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Female patients with breast cancer diagnosed by cytopahtology or histopathology; 2. Need to receive adjuvant chemotherapy or tamoxifen therapy; 3. Sign the informed consent form, and agree to receive follow-up.
Exclusion criteria
Exclusion criteria: 1. According to guidelines, no chemotherapy and hormonotherapy is needed; 2. Patients refused to refuse the clinical observation and follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| estradiol;FSH;age;Menstrual Cycle;body mass index (BMI); | — |
Countries
China
Contacts
Cancer Institute and Hospital, Chinese Academy of Medical Sciences (CAMS)