Abstract
Objective: This study was conducted to compare the pharmacokinetics, safety and immunogenicity of HOT-1010 with bevacizumab (Avastin®) in Chinese healthy male subjects. Methods: A single-center, randomized, double-blind, single-dose, parallel trial was performed in 84 Chinese healthy male subjects who randomly (1:1) received a single intravenous infusion of 1 mg/kg HOT-1010 or Avastin® for 90 min and followed up for 85 days. Serum concentrations of bevacizumab were analyzed by enzyme-linked immunosorbent assay. Primary pharmacokinetic parameters, Cmax, AUC0-t and AUC0-∞, were calculated and evaluated the bioequivalence between HOT-1010 and Avastin®, the safety and immunogenicity of investigational drugs were also assessed. Results: A total of 82 subjects completed the study. The 90% Confidence Intervals for geometric mean ratios of Cmax, AUC0-t and AUC0-∞ were 91.81–103.64%, 85.19–95.39% and 85.04–95.36%, which were all within the bioequivalence margin. Treatment-emergent adverse events were reported in 27 (65.9%) subjects in HOT-1010 group and 23 (56.1%) subjects in Avastin® group. Most TEAEs were mild or moderate. No TEAEs, Serious Adverse Events or deaths leading to discontinuation was reported. Subjects were all tested negative for Anti-drug Antibody. Conclusion: HOT-1010 exhibited the similar pharmacokinetics, safety and immunogenicity profiles of bevacizumab (Avastin®) in Chinese healthy male subjects. Clinical Trial Registration: http://www.chinadrugtrials.org.cn/index.html, CTR20181610.
Highlights
MethodsA single-center, randomized, double-blind, single-dose, parallel trial was performed in 84 Chinese healthy male subjects who randomly (1:1) received a single intravenous infusion of 1 mg/kg HOT-1010 or Avastin® for 90 min and followed up for 85 days
Specialty section: This article was submitted to Drug Metabolism and Transport, a section of the journal Frontiers in Pharmacology
The 90% Confidence Intervals for geometric mean ratios of Cmax, AUC0-t and AUC0-∞ were 91.81–103.64%, 85.19–95.39% and 85.04–95.36%, which were all within the bioequivalence margin
Summary
A single-center, randomized, double-blind, single-dose, parallel trial was performed in 84 Chinese healthy male subjects who randomly (1:1) received a single intravenous infusion of 1 mg/kg HOT-1010 or Avastin® for 90 min and followed up for 85 days. All subjects were evaluated to be healthy by vital signs, physical examination, medical history (such as malignancy, respiratory disease, nerve system disease, digestive disease, kidney disease, family history, hemorrhagic and thromboembolic event), laboratory tests (blood chemistry, hematology, coagulation and urinalysis), virological examinations (HIV antibody, hepatitis B antigen, hepatitis C antibody and Treponema pallidum antibody), chest X-ray, abdominal ultrasound, electrocardiograph (ECG), urine nicotine test, alcohol breath analysis and urine drug screening test within 2 weeks before the study. 84 male subjects fulfilled all the inclusion criteria and were admitted to the phase I center through rigorous screenings. They were randomized into HOT-1010 group and
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