Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Multi-center, Open-label,Single Arm Phase IV Clinical Trial of Efficacy and Safety of PEG-rhG-CSF in Preventing Neutropenia in Patients With Breast Cancer Receiving Chemotherapy
Brief Summary: The purpose of this study is to estimate the efficacy and safety of PEG-rhG-CSF in patients with breast cancer receiving chemotherapy.