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About
Randomized, double blind, parallel group, single dose, 3 arm study to investigate and compare the Pharmacokinetics (PK), safety and immunogenicity profile of MB02 with US and EU Avastin® in healthy male subjects.
During the course of the study, the similarity in pharmacokinetics will be assessed by sampling the levels of drug in the blood, and by comparing these levels among the different administration arms. Safety, tolerability, and immunologic response to the administered drugs will also be evaluated throughout.
Full description
The primary PK parameters are Cmax and AUC(0-∞). The PK parameters for bevacizumab will be calculated using standard noncompartmental methods. An analysis of covariance model will be used to analyse the log-transformed primary PK parameters (AUC[0-∞].and Cmax) and AUC(0-t). The model will include a fixed effect for treatment and body weight as a covariate.
All other PK parameters will not be subject to inferential statistical analysis. Estimates of geometric mean ratios together with the corresponding 90% confidence intervals will be derived for the comparisons of the PK parameters as follows:
PK similarity will be achieved if the 90% confidence intervals (CIs) for the biosimilar-to-reference ratios of PK endpoints (AUC[0-∞] and Cmax) fall within the predefined 0.80-1.25 acceptance similarity criteria for all 3 pairwise comparisons; MB02 versus EU-approved Avastin®; MB02 versus US-licenced Avastin®; and EU-approved Avastin® versus US-licenced Avastin®.
All AEs will be listed and summarised using descriptive methodology. All observed or patient-reported AEs will be graded by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 4.03. The incidence of AEs for each treatment will be presented by severity and by association with the study drugs as determined by the Investigator (or designee). All safety data will be listed and summarised as appropriate
Immunogenicity data (overall anti-drug antibody [ADA] incidence and titers, and neutralising ADA results) will be listed. A summary of the number and percent of subjects testing positive for ADA or neutralising antibodies before the dose of MB02, EU Avastin®, or US Avastin® (Day 1) and at scheduled postdose assessments will be presented by treatment arm.
Enrollment
Sex
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Inclusion criteria
Males of any race, between 18 and 55 years of age, inclusive, at Screening.
Body mass index between 18.5 and 29.9 kg/m2, inclusive, at Screening.
Total body weight between 60 and 95 kg, inclusive, at Screening.
In good health, determined by no clinically significant findings from medical history, physical examination, 12-lead ECG, vital sign measurements, and clinical laboratory evaluations (congenital nonhaemolytic hyperbilirubinemia [eg, Gilbert's syndrome] is acceptable) at Screening or Check-in as assessed by the Investigator (or designee).
Relevant clinical laboratory evaluations of haematology, coagulation, urinalysis and clinical chemistry within normal range at Screening and Check in as follows. A single repeat test will be allowed at each timepoint.
Systolic blood pressure ≥90 mmHg and ≤140 mmHg and diastolic blood pressure ≥50 mmHg and ≤90 mmHg at Screening and Check in.
Subjects agree to use contraception as detailed in protocol.
Able to comprehend and willing to sign an informed consent form (ICF) and to abide by the study restrictions. Subjects must have signed an informed consent before any study-related procedure or evaluation is performed.
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
114 participants in 3 patient groups
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Data sourced from clinicaltrials.gov
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