A Randomised, Double Blind, Three-Arm, Single Dose, Parallel Study To Compare the Pharmacokinetics, Safety and Immunogenicity of MB02 (Bevacizumab Biosimilar Drug), US Licenced Avastin® and EU Approved Avastin® in Healthy Male Volunteers
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 115
- 试验地点
- 1
- 主要终点
- Cmax: Maximum Observed Serum Concentration
研究概览
简要总结
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.
详细描述
The primary PK parameter endpoints are Cmax and AUC(0-∞) for bevacizumab. The secondary PK endpoints will include all other PK parameters for bevacizumab, including tmax, t1/2, CL and AUC(0-t).
The serum PK parameters of 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 (CI) will be derived for the comparisons of the PK parameters as follows:
- MB02 versus EU Avastin®
- MB02 versus US Avastin®
- EU Avastin® versus US Avastin®
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •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 and Check-in.
- •Total body weight between 60 and 95 kg, inclusive, at Screening and Check-in.
- •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 the following ranges at Screening and Check in. A single repeat test will be allowed at each timepoint.
- •Absolute neutrophil count ≥1.5 × 109 L
- •Platelet count ≥100 × 109 L
- •Haemoglobin >10 g/dl
- •Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ ULN
- •Alkaline phosphatase (ALP) ≤1.5 × ULN
- •Total bilirubin ≤ 1.5 ULN with direct bilirubin <20% in case of total bilirubin > ULN
- •Blood urea nitrogen ≤1.5 × ULN
- •Creatinine <132.63 µmol/L
- •Serum albumin: ≥35 g/L
- •Total cholesterol ≤ 7.75 mmol/L
- •Triglycerides ≤ 3.42 mmol/L
- •Creatine kinase (CK) ≤3 × ULN
- •International normalised ratio (INR) 0.8 to 1.3
- •Urine dipstick for proteinuria <2+
- •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.
- •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.
排除标准
- •Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, haematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the Investigator (or designee).
- •History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the Investigator (or designee).
- •Any current or recent history of active infections, including localised infections. (Within 2 months prior Screening Visit for any serious infection which requires hospitalization or intravenous anti-infective, and within 14 days prior Screening Visit for any active infection which requires oral treatment).
- •History of, or planned surgery, including suturing, dental surgery or wound dehiscence within 30 days of dosing, or within 30 days of the last study visit.
- •Presence of a nonhealing wound or fracture.
- •Known history of clinically significant essential hypertension, orthostatic hypotension, fainting spells or blackouts for any reason, cardiac failure or history of thromboembolic conditions.
- •Medically significant dental disease or dental neglect, with signs and/or symptoms of local or systemic infection that would likely require a dental procedure during the course of the study.
- •Clinically relevant history of alcoholism, addiction or drug/chemical abuse prior to Check-in, and/or positive urinary test for alcohol or drugs of abuse at Screening or Check in.
- •History of bleeding disorders or protein C, protein S, and/or factor V Leiden deficiency.
- •History of clinically significant haemorrhage, epistaxis, GI bleeding, haemorrhoids and/or haemoptysis.
- •History of GI perforation, ulcers, gastro oesophageal reflux, inflammatory bowel disease, diverticular disease, or any fistulae.
- •Alcohol consumption of >24 units per week. One unit of alcohol equals ½ pint (285 mL) of beer or lager, 1 glass (125 mL) of wine, or 1/6 gill (25 mL) of spirits.
- •Positive hepatitis panel, positive human immunodeficiency test. Subjects whose results are compatible with prior immunisation and not infection may be included at the discretion of the Investigator.
- •Participation in a clinical study involving administration of an investigational drug (new chemical entity) in the past 90 days prior to Check-in, or within 5 half lives of the investigational drug used in the study.
- •Use or intend to use slow-release medications/products considered to still be active within 30 days prior to Check-in, unless deemed acceptable by the Investigator (or designee).
- •Use or intend use of any prescription medications/ nonprescription products known to alter drug absorption, metabolism, or elimination processes, including St. John's wort, within 30 days prior to Check-in, unless deemed acceptable by the Investigator or designee.
- •Use or intend to use any nonprescription medications/products including vitamins, minerals, and phytotherapeutic/herbal/plant derived preparations within 7 days prior to Check-in, unless deemed acceptable by the Investigator (or designee).
- •Have received a live or attenuated vaccine from 3 months prior to Screening or have the intention to receive a vaccine during the study.
- •Intend to travel to a region where a vaccination will be required due to endemic disease within 3 months of dosing.
- •Previous treatment with an anti VEGF antibody or any other protein or antibody targeting the VEGF receptor.
- •Use of tobacco- or nicotine-containing products within 1 year prior to Check-in, or positive cotinine test upon Screening or Check-in.
- •Receipt of blood products within 60 days prior to Check-in.
- •Donation of blood from 90 days prior to Screening, plasma from 14 days prior to Screening, or platelets from 42 days prior to Screening.
- •Poor peripheral venous access.
- •History of abnormal peripheral sensation including paraesthesia and/or numbness in arms and/or legs.
- •Have previously completed or withdrawn from this study or any other study investigating bevacizumab, and/or have previously received bevacizumab.
- •Subjects who, in the opinion of the Investigator (or designee), should not participate in this study.
- •Vulnerable subjects (e.g. persons kept in detention).
- •Subjects who are study site employees or immediate family members of a study site or Mabxience employee.
研究组 & 干预措施
MB02 (Bevacizumab Biosimilar)
Sterile vial 400mg/16ml, single-dose 3mg/kg administered as 90-minute infusion on day 1.
干预措施: MB02 (Bevacizumab Biosimilar) (Drug)
EU approved Avastin®
Sterile vial 400mg/16ml, single-dose 3mg/kg administered as 90-minute infusion on day 1.
干预措施: EU approved Avastin® (Drug)
US licenced Avastin®
Sterile vial 400mg/16ml, single-dose 3mg/kg administered as 90-minute infusion on day 1.
干预措施: US licenced Avastin® (Drug)
结局指标
主要结局
Cmax: Maximum Observed Serum Concentration
时间窗: Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.
To compare the pharmacokinetic (PK) profiles of MB02, US Avastin® and EU Avastin® (in terms of Cmax) to establish bioequivalence between the 3 study arms. For the PK similarity assessments, regulatory guidelines on bioequivalence were followed whereby two treatments are judged not to be different from one another if the 90% confidence interval (CI) for the geometric LS means ratios are fully contained within the predefined bioequivalence limits of 0.80 to 1.25.
AUC(0-∞); Area Under the Serum Concentration-time Curve From Time Zero to Infinity
时间窗: Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.
To compare the pharmacokinetic (PK) profiles of MB02, US Avastin® and EU Avastin® (in terms of AUC\[0-∞\]) to establish bioequivalence between the 3 study arms. For the PK similarity assessments, regulatory guidelines on bioequivalence were followed whereby two treatments are judged not to be different from one another if the 90% confidence interval (CI) for the geometric least square means (GLSM) ratios are fully contained within the predefined bioequivalence limits of 0.80 to 1.25.
次要结局
- Tmax: Time of Maximum Observed Serum Concentration(Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.)
- Number of Participants With Treatment-emergent Adverse Events (Safety)(Day 1 - Day 100)
- CL: Total Body Drug Clearance After IV Administration(Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.)
- AUC(0 t)= Area Under the Serum Concentration-time Curve From Time Zero to the Time of the Last Observable Concentration.(Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.)
- t1/2: Apparent Serum Terminal Elimination Half-life(Predose, 1.5 hours (end of infusion), 2, 3, 4, 5, 6, 8, 12, 24 hours post-dose on Day 3-8, Day 10, Day 14, Day 21, Day 28, Day 42, Day 56, Day 78, and Day 100.)
- Immunogenicity: Number of Participants With Anti-bevacizumab Antibodies (Including Neutralizing Antibodies)(Day -1, Day 14, Day 28, Day 56, and Day 78)