A Study Comparing Pegylated rhG-CSF and rhG-CSF as Support to Breast Cancer Patients Receiving Chemotherapy

NCT ID: NCT01611051

Last Updated: 2013-01-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

330 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-03-31

Brief Summary

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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 and phase 2 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.

Detailed Description

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Conditions

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Breast Cancer Neutropenia Febrile Neutropenia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Pegylated rhG-CSF: 100µg/kg

Chemtherapy naive patients receiving chemotherapy and Pegylated rhG-CSF 100µg/kg

Group Type EXPERIMENTAL

Drug: Pegylated rhG-CSF: 100µg/kg

Intervention Type DRUG

Patients were administered pegylated rhG-CSF 100 ug/kg once at the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

Pegylated rhG-CSF: 6mg

Chemtherapy naive patients receiving chemotherapy and Pegylated rhG-CSF 6mg

Group Type EXPERIMENTAL

Pegylated rhG-CSF: 6mg

Intervention Type DRUG

Patients were administered pegylated rhG-CSF 6mg once at the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

rhG-CSF 5ug/kg/day

Chemtherapy naive patients receiving chemotherapy and rhG-CSF 5ug/kg/day

Group Type ACTIVE_COMPARATOR

rhG-CSF 5ug/kg/day

Intervention Type DRUG

Patients were administered pegylated rhG-CSF 6 ug/kg/day from the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

Interventions

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Drug: Pegylated rhG-CSF: 100µg/kg

Patients were administered pegylated rhG-CSF 100 ug/kg once at the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

Intervention Type DRUG

Pegylated rhG-CSF: 6mg

Patients were administered pegylated rhG-CSF 6mg once at the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

Intervention Type DRUG

rhG-CSF 5ug/kg/day

Patients were administered pegylated rhG-CSF 6 ug/kg/day from the 3rd day of every chemotherapy cycle. Chemotherapy regimen: EC (epirubicin 100 mg/m2 +cyclophosphamide 600 mg/m2) or ET (epirubicin 75 mg/m2 + docetaxel 75 mg/m2).

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Investigator diagnosis of breast cancer
* Age 18 to 70 years
* ECOG performance status ≤ 1
* Chemotherapy naïve
* Body weight ≥ 45kg
* Hemoglobin ≥ 90g/L; white blood cell ≥ 4.0×109/L; absolute neutrophil count ≥1.5 × 109/L; platelet count ≥ 100 × 109/L
* Alanine transarninase ≤1.5×ULN; aspartate aminotransferase ≤1.5×ULN; serum creatinine ≤1.5×ULN; total bilirubin ≤1.5×ULN

Exclusion Criteria

* Prior bone marrow or stem cell transplantation
* Received systemic antibiotics treatment within 72 h of chemotherapy
* Radiation therapy within 4 weeks of randomization into this study
* Pregnancy, lactation
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Jiangsu HengRui Medicine Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Hospital Affiliated to Academy Military Medical Science

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Other Identifiers

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HHPG-19K -III-01

Identifier Type: -

Identifier Source: org_study_id

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