Study to Compare the Efficacy and Safety of F-627 and GRAN®

Evive Biotech

Status and phase: Completed; Phase 3

Conditions: Breast Cancer; Neutropenia

Treatments: Drug: GRAN®; Drug: F-627

Study type: Interventional

Funder types: Industry

Identifiers

NCT04174599

SP11631

Details and patient eligibility

About

A Phase III, Multi-Center, Randomized, Open-Label, Active-Controlled Trial to Compare the Efficacy and Safety of Recombinant Human Granulocyte Colony Stimulating Factor-Fc Fusion Protein (F-627) and Recombinant Human Granulocyte Colony Stimulating Factor (GRAN®) in the Prophylactic Treatment for Chemotherapy-Induced Neutropenia

Full description

Study Stage: Phase III

Study Population: Female patients with breast cancer will be enrolled to receive at least 4 cycles of Epirubicin + Cyclophosphamide (EC) chemotherapy, that is: epirubicin 100 mg/m^2 and cyclophosphamide 600 mg/m^2.

Study Design: A multi-center, randomized, open-label, active-controlled phase III clinical trial

Enrollment: 242 patients

Sex: Female

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Willing to sign the informed consent form and able to comply with protocol requirements;
2. 18-75 years old;
3. Female postoperative patients with breast cancer who require adjuvant chemotherapy, and are planned to receive at least 4 cycles of EC chemotherapy, namely epirubicin 100 mg/m^2 + cyclophosphamide 600 mg/m^2;
4. Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2;
5. Absolute neutrophil count (ANC) ≥ 2.0 × 10^9/L, hemoglobin (Hb) ≥ 11.0 g/dL, and platelet (PLT) ≥ 100 × 10^9/L prior to enrollment;
6. Hepatic and renal functions: Total bilirubin ≤ 1.5 × upper limit of normal (ULN), alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 × ULN, serum creatinine ≤ 1.5 × ULN;
7. Left ventricular ejection fraction > 50%;
8. Women without child-bearing potential, i.e., women who have had menopause for at least 1 year or who have undergone sterilization (bilateral tubal ligation, double oophorectomy or hysterectomy); patients with child-bearing potential should agree to take appropriate contraceptive measures, including condoms, spermicidal condoms, foams, gels, contraceptive barrier, intrauterine devices (IUD), and contraceptives (oral or injection), starting from 1 month before the start of the study until 30 days after the end of the study.

Exclusion criteria

1. Radiation therapy within 4 weeks prior to enrollment;
2. Patients with breast cancer who have received neoadjuvant chemotherapy before surgery;
3. Prior bone marrow or stem cell transplant;
4. With other malignant tumors other than breast cancer;
5. Patients who have received a treatment with recombinant human granulocyte colony stimulating factor within 6 weeks prior to randomization;
6. Diagnosed with acute congestive heart failure, cardiomyopathy, or myocardial infarction by clinical diagnosis, ECG or other approaches;
7. With any disease that may cause splenomegaly;
8. With acute infection, chronic active Hepatitis B within 1 year (unless patients tested negative for HBsAg prior to enrollment), or Hepatitis C;
9. Women in pregnancy or breastfeeding;
10. Known HIV positive or AIDS;
11. With active tuberculosis (TB); history of TB exposure, unless negative for tuberculin test; TB patients undergoing treatment; or suspected TB evaluated by chest x-ray;
12. With sickle cell anemia;
13. With alcohol or drug abuse that may affect the compliance with the study;
14. With known hypersensitivity to granulocyte colony stimulating factor or excipients;
15. Have received any other investigational drug within 1 month or 5 half-lives of the investigational drugs prior to enrollment (whichever is longer);
16. Patients with diseases or symptoms unsuitable for participating in the trial. For example, the study drugs may compromise the health of the patient or the assessment of adverse events may be affected.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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242 participants in 2 patient groups

F-627

Experimental group

Description:

F-627 (20 mg/dose, s.c.) on day 3 of each cycle, i.e., 48 ± 4 h after the start of chemotherapy

Treatment:

Drug: F-627

GRAN®

Active Comparator group

Description:

GRAN® \[5 μg/kg/day, s.c., once daily (± 4 h) up to 2 weeks or until neutrophil count returns to 5.0 × 10\^9/L\] on day 3 of each cycle, i.e., 48 ± 4 h after the start of chemotherapy

Treatment:

Drug: GRAN®