NCT02119715

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

A Phase II Study Comparing Pegylated rhG-CSF（HHPG-19K） and rhG-CSF as Supportive Therapy to Breast Cancer Patients Receiving Neoadjuvant/Adjuvant Chemotherapy

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 182 (actual)
• Sponsor: Jiangsu HengRui Medicine Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

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.

Conditions

• Breast Cancer
• Neutropenia
• Febrile Neutropenia

Interventions

Type	Name	Description
DRUG	Pegylated rhG-CSF 100μg/kg	Patients were administered pegylated rhG-CSF 100 ug/kg once at the 3rd day of 2 to 4 chemotherapy cycle(epirubicin 75mg/m2+docetaxel 75mg/m2 for neoadjuvant therapy and epirubicin 100mg/m2+cyclophosphamide 600mg/m2 for adjuvant therapy).
DRUG	Pegylated rhG-CSF:150 μg/kg	Patients were administered pegylated rhG-CSF 150 ug/kg once at the 3rd day of 2 to 4 chemotherapy cycle(epirubicin 75mg/m2+docetaxel 75mg/m2 for neoadjuvant therapy and epirubicin 100mg/m2+cyclophosphamide 600mg/m2 for adjuvant therapy).
DRUG	rhG-CSF 5 μg/kg/day	Patients were administered rhG-CSF 5 ug/kg daily during chemotherapy cycle(epirubicin 75mg/m2+docetaxel 75mg/m2 for neoadjuvant therapy and epirubicin 100mg/m2+cyclophosphamide 600mg/m2 for adjuvant therapy) until (1)continuous injection for 14 days (2)two successive ANC counts exceed 5.0×109/L（3）ANC counts exceed 15×109/L at anytime.

Timeline

• Start date: 2011-02-01
• Primary completion: 2012-08-01
• Completion: 2012-12-01
• First posted: 2014-04-22
• Last updated: 2014-04-22

Locations

1 site across 1 country: China