A Phase II Study Comparing Pegylated rhG-CSF（HHPG-19K） and rhG-CSF in Breast Cancer Patients Receiving Chemotherapy

• Status: Completed
• Trial end date: 2012-12-01
• Target enrollment: 0
• Participant gender: All

Summary

Neutropenia is one of the most frequent adverse effects of chemotherapy, and the main factor to limit the dosage and the continuation of chemotherapy. A newly pegylated rhG-CSF was independently developed by JIANGSU HENGRUI Medicine Co., Ltd, China. Phase 1a, 1b trials have shown that pegylated rhG-CSF has decreased renal clearance, increased plasma half-life, and prolonged efficacy in compare with rhG-CSF. The purpose of this study is to determine the safety and effectiveness of pegylated rhG-CSF in preventing neutropenia following chemotherapy in patients with breast cancer.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Jiangsu HengRui Medicine Co., Ltd.

Criteria

Inclusion Criteria:

• Pathology diagnosis of breast cancer,Chemotherapy naïve

• ECOG performance status 0-1

• Age 18 to 70 years

• Available for at least 2 cycles of consistent neoadjuvant/adjuvant therapy

• White blood cell ≥ 4.0×109/L; absolute neutrophil count ≥2.0 × 109/L; platelet count ≥ 100 × 109/L

• Alanine aminotransferase ≤1.5×ULN; aspartate aminotransferase ≤1.5×ULN; serum creatinine ≤1.5×ULN

• No obvious cardiac dysfunction

Exclusion Criteria:

• Prior bone marrow or stem cell transplantation

• Received systemic antibiotics treatment within 72 h of chemotherapy

• Other disease might have influence on bone marrow function

• Radiation therapy within 4 weeks of randomization into this study

• Previous exposure or or allergic to Pegylated rhG-CSF

• Pregnancy, lactation