AVT02 is being developed as a biosimilar to Humira. EU-Humira and US-Humira have therefore been selected as the active control groups in this study.~This study is designed as a multi-center, randomised, double-blind, 3-arm parallel study of AVT02 compared to EU-Humira and US-Humira in healthy adult subjects. The study is designed to evaluate the PK, safety and tolerability of AVT02 compared to EU-Humira and US-Humira when administered as a single dose (40 mg) SC injection.~Subjects will be randomly assigned with a ratio of 1:1:1 to receive either AVT02 or EU-Humira or US-Humira on a single occasion on study Day 1. Both the site staff assessing the subjects and the subjects themselves will be blinded to the treatments being administered.~The study consists of a screening period, admission and treatment period, assessment period and end of study visit. Subjects will undertake a screening visit between Day -28 and Day -1 to determine eligibility in the study. Those subjects that meet the eligibility criteria will be admitted to the study site on the evening prior to dosing (Day -1) when continued eligibility will be assessed.~On Day 1 prior to dosing, baseline assessments will be performed. Subjects will then be dosed according to the randomization schedule. Following dosing, PK, safety and tolerability assessments will be performed according to the study schedule (Table 6Table 6). Subjects will remain confined to the study site from Day -1 to Day 3 (48 hours post-dose). Subjects will return to the study site on Day 4, Day 5, Day 6, Day 7, Day 8, Day 9, Day 12, Day 15, Day 22, Day 29, Day 36, Day 43, Day 50 and Day 57.~An end of study visit will occur at study Day 64 for final study assessments
This study has been designed as a multicentre, randomised, double-blind study of AVT02 in healthy adult subjects. The study will assess the PK, safety and tolerability of AVT02 compared to EU-Humira and US licenced Humira (US-Humira), when administered as a single 40 mg SC dose.