- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04385563
A Study to Evaluate the Efficacy and Safety of the Combination of TQ-B211 Plus Docetaxel in Patients With HER2-positive MBC.
A Phase III,Randomized,Multicenter,Double-blind Clinical Trail to Evaluate the Efficacy,Safety and Immunogenicity of the Combination of TQ-B211 Plus Docetaxel Versus Herceptin® Plus Docetaxel as First-line Treatment in Patients With HER2-positive MBC.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Phase 3
Contacts and Locations
Study Locations
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Heilongjiang
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Harbin, Heilongjiang, China, 150081
- Recruiting
- Harbin Medical University Cancer Hospital
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Contact:
- Qing yuan Zhang, Doctor
- Phone Number: 0451-86298070
- Email: 13313612989@163.com
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Shanghai
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Shanghai, Shanghai, China, 200123
- Recruiting
- Fudan University Shanghai Cancer Center
-
Contact:
- Xi chun Hu, Doctor
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Ability to give written informed consent.
- Age:≥18 and ≤75,female.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1;Life expectancy of at least 12 weeks.
- Histologically confirmed diagnosis as her2-positive metastatic or locally recurrent breast cancer that cannot be treated with radical surgery or radiotherapy.
- No prior systematical chemotherapy, biotherapy or molecule-targeted therapy for metastatic breast cance.
- Patients must have a measurable disease according to RECIST v. 1.1 28 days before randomization. (Disease in brain or bone will not be included)
- Left ventricular ejection fraction (LVEF) ≥50 percent (%)
- Blood routine examination should meet the following conditions: Absolute neutrophil count (ANC)≥1.5×109/L Platelets ≥100 x 109/L Hemoglobin ≥90 g/L hemameba≥3.0×109/L )
- Liver function should meet the following conditions:
Total bilirubin ≤1.5x Upper Limit of Normal(ULN); Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤3x ULN if no liver involvement or ≤5x ULN with liver involvement.
-Kidney function should meet the following conditions: Cr (creatinine) ≤1.5x ULN or Ccr (creatinine clearance rate) ≥50 mL/min.
- The coagulation function should meet the following conditions: International normalized ratio(INR)≤1.5;Activated partial thromboplastin time or partial thromboplastin time ≤1.5×ULN
- Female who meet the following criteria can participate in the study:
No childbearing potential; Female with childbearing potential: negative pregnancy test within 7 days before the first administration of the investigational drug; patients are not breastfeeding; Contraception use must continue for the duration of study treatment and for at least 6 months after the last dose of study treatment.
Exclusion Criteria:
- Not eligible for docetaxel combination therapy.
- Endocrine therapy within 2 weeks before randomization.
- Patients had received neoadjuvant or adjuvant therapy with herceptin 12 months before randomization.
- Patients had received neoadjuvant/adjuvant drugs containing other anthracycline or taxol 6 months before randomization.
- Patients had used Chinese patent medicine or Chinese herbal medicine with anti-cancer activity 2 weeks before randomization.
- Brain metastases with symptom/untreated brain metastases/other central nervous system(CNS) metastases. Treated CNS metastases remain stable for at least 4 weeks before the study, and no evidence of cerebral edema, no sign for glucosinolates or anticonvulsants treatments.
- Patients with a previous malignancy within the past 5 years (other than curatively treated in situ carcinoma of the cervix, non-melanoma skin cancer and superficial bladder carcinoma).
- Hepatitis virus C(HCV) positive, HIV positive, syphilis positive, or HBsAg positive and Hepatitis virus B(HBV) DNA titer in peripheral blood is beyond the normal range.
- Patients had received major surgical procedures (including open chest biopsy) major trauma (e.g. fracture) within 4 weeks before randomization, and there are unhealed wounds, ulcers or fractures at the time of screening or major surgery is expected during the study
- Patients have a history of hypertensive encephalopathy or a hypertension or an uncontrolled hypertension ( systolic blood pressure >150mmHg or diastolic blood pressure >100mmHg with antihypertensive drugs)
- Patients had a history of myocardial infarction 6 months before randomization; medical history of congestive heart failure in New York heart association classification (NYHA)≥ grade II,and a severe arrhythmia that cannot be controlled by drugs(atrial fibrillation and paroxysmal supraventricular tachycardia are excluded);LVEF had previously declined to less than 50% during or after new trastuzumab adjuvant or adjuvant therapy.
- Allergies to herceptin ®/ TQ-B211 or the chemotherapies involved in this trial and their excipients.
- History hypersensitivity to any study drug .
- Patients had participated in clinical trials of other antitumor drugs 4 weeks before randomization .
- Not eligible to join the study judged by investigators.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: TQ-B211 + docetaxel
Participants will be administered TQ-B211 plus docetaxel once every three weeks(Q3W) in cycles up to cycle 8.
|
Participants will receive TQ-B211 8 milligrams/kilogram (mg/kg) intravenously(iv.) on day 1 in Cycle 1 followed by 6 mg/kg iv.on day 1 in Cycles 2 to 8.
Participants will receive docetaxel 75 milligrams/square meter (mg/m^2) iv.on day 2 in Cycle 1 followed by 75mg/m^2 iv.on day 1 in Cycles 2 to 8.
|
Active Comparator: Herceptin®+docetaxel
Participants will be administered Herceptin® plus docetaxel Q3W in cycles up to cycle 8.
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Participants will receive docetaxel 75 milligrams/square meter (mg/m^2) iv.on day 2 in Cycle 1 followed by 75mg/m^2 iv.on day 1 in Cycles 2 to 8.
Participants will receive Herceptin® 8 milligrams/kilogram (mg/kg) intravenously(iv.) on day 1 in Cycle 1 followed by 6 mg/kg iv.on day 1 in Cycles 2 to 8.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective response rate (ORR)
Time Frame: Baseline up to week 24(Baseline up to 8 cycles)
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ORR was defined as percentage of participants with partial response (PR) or complete response (CR) determined on the basis of investigator assessments.
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Baseline up to week 24(Baseline up to 8 cycles)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Duration of Response (DOR)
Time Frame: up to week 120
|
DOR was defined as the time from the date of initial confirmed PR or CR to the date of disease progression or death within the study.
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up to week 120
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Progression-free survival (PFS)
Time Frame: up to week 120
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PFS was defined as the time from randomization to the first occurrence of disease progression or death from any cause, whichever occurred first, on the basis of investigator assessments.
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up to week 120
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Disease control rate(DCR)
Time Frame: up to week 120
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DCR was defined as the percentage of participants with best overall response of CR, PR, stable disease (SD) and Non-CR/Non-progressive disease (PD).
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up to week 120
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Overall survival (OS)
Time Frame: up to week 120
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OS was defined as the time from the date of randomization to the date of death from any cause.
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up to week 120
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- TQB211-III-01
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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