Dataset Information

Pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a new biosimilar medicine of adalimumab/Humira, in healthy subjects.

ABSTRACT: AIMS:To compare the pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a biosimilar of adalimumab, with European Union (EU)-approved Humira and US-licensed Humira after single subcutaneous doses in healthy subjects. METHODS:In a randomized, double-blind, parallel-group study, 180 healthy subjects received by subcutaneous injection 40 mg of EU-Humira, or US-Humira, or FKB327, in a 1:1:1 ratio, stratified by bodyweight. Pharmacokinetics, local tolerability, immunogenicity, adverse events, vital signs, electrocardiography and laboratory safety tests were assessed prior to and up to 1536 h after treatment. RESULTS:The pharmacokinetics of FKB327 were similar to those of both EU- and US-Humira. The 90% confidence interval for the ratios of AUC0-t , AUC0-inf , and Cmax geometric means were in the acceptance range for bioequivalence of 0.80-1.25 for all three pairwise comparisons by analysis of covariance with baseline characteristics age, body weight and (for Cmax only) sex as covariates. Tolerability of all three treatments was equally acceptable, and there were no differences in safety profile or immunogenicity among the three treatments. Overall, antidrug antibodies were detected in approximately 70% of subjects who received each treatment; higher titres were associated with faster elimination of adalimumab. CONCLUSIONS:The study demonstrated pharmacokinetic similarity of FKB327 with EU- and US-Humira. FKB327 was well tolerated by healthy subjects, with adverse effects similar to Humira. If clinical similarity to Humira, including efficacy, can be shown in patients, FKB327 will meet the criteria for biosimilarity to Humira.

SUBMITTER: Puri A

PROVIDER: S-EPMC5465341 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a new biosimilar medicine of adalimumab/Humira, in healthy subjects.

Puri Adeep A Niewiarowski Andrew A Arai Yasumasa Y Nomura Hideaki H Baird Mark M Dalrymple Isobel I Warrington Steve S Boyce Malcolm M

British journal of clinical pharmacology 20170309 7

<h4>Aims</h4>To compare the pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a biosimilar of adalimumab, with European Union (EU)-approved Humira and US-licensed Humira after single subcutaneous doses in healthy subjects.<h4>Methods</h4>In a randomized, double-blind, parallel-group study, 180 healthy subjects received by subcutaneous injection 40 mg of EU-Humira, or US-Humira, or FKB327, in a 1:1:1 ratio, stratified by bodyweight. Pharmacokinetics, local tolerability, immunog ...[more]

PMID: 28133772

Similar Datasets

Project description:AimsThe aim of the study was to compare the pharmacokinetics (PK), safety and tolerability of the proposed adalimumab biosimilar MSB11022 (Merck) with Humira(®) (AbbVie), sourced from both the US (US reference product [US-RP]) and Europe (European reference medicinal product [EU-RMP]).MethodsIn this phase 1 double-blind, parallel group trial (EMR200588-001), 213 healthy volunteers were randomized 1 : 1 : 1 to receive a single dose (40 mg) of MSB11022, US-RP or EU-RMP in order to achieve 80% power assuming a 5% difference among groups and a 10% dropout rate. Following a preplanned blinded sample size re-assessment after more than 50% of the originally planned subjects had been observed, the sample size was increased to 237 (79 per arm) to ensure 213 completers. Primary PK endpoints analyzed by non-compartmental methods, were area under the curve (AUC) from time 0 extrapolated to infinity (AUC(0,∞)), maximum observed concentration (Cmax ), and AUC from time 0 to the last quantifiable concentration (AUC(0,tlast )). PK equivalence was declared if the 90% CI for the test : reference ratio lay within the 80-125% equivalence margin. Bioequivalence was demonstrated if all three PK parameters met the PK equivalence criteria. Safety and tolerability were also evaluated.ResultsMean serum concentration-time profiles for the three treatments were similar. MSB11022 demonstrated PK equivalence to US-RP and EU-RMP for all primary endpoints. The geometric means of AUC(0,∞), Cmax and AUC(0,tlast ) following a single dose of MSB11022 were 2276.05 μg ml(-1) h, 3.44 μg ml(-1) and 1983.90 μg ml(-1) h, respectively. Adverse events (AEs) were similar across all groups, with treatment-emergent AEs (TEAEs) reported by 62.8%, 56.3% and 62.0% of subjects within the MSB11022, US-RP and EU-RMP groups, respectively. Most of the TEAEs were considered mild and unrelated to study drug. No deaths or severe AEs related to the study drug were reported.ConclusionsBioequivalence between MSB11022, US-RP and EU-RMP was demonstrated. Safety, tolerability and immunogenicity profiles were similar between subjects receiving MSB11022 and US-RP or EU-RMP. These data support the further clinical evaluation of MSB11022 as a proposed biosimilar of adalimumab.

Project description:IntroductionThe aim of the study was to demonstrate the bioequivalence, and compare the safety and tolerability of MSB11022, a proposed biosimilar of adalimumab, when delivered by either an autoinjector (AI) or a pre-filled syringe (PFS).MethodsIn this pharmacokinetic (PK), parallel group, open-label study, 216 healthy volunteers were randomised 1:1 to receive a single subcutaneous injection of a 40 mg/0.8 mL dose of MSB11022 administered via AI or PFS. Coprimary PK endpoints were maximum observed concentration (Cmax), area under the concentration-time curve (AUC) from time 0 to the last quantifiable concentration (AUC0-t), and AUC from time 0 extrapolated to infinity (AUC0-inf). PK equivalence between the AI and PFS administration methods was declared if the 90% confidence intervals (CIs) for the ratio of geometric least square means was entirely contained within the 80-125% equivalence margin for all coprimary endpoints. Safety and tolerability were also evaluated.ResultsThe 90% CI for the three coprimary PK endpoints (Cmax, AUC0-t and AUC0-inf) were entirely contained within the predefined equivalence margins of 80-125%. Mean serum concentration-time profiles were similar following injection via AI or PFS. Treatment-emergent adverse events (TEAEs) were comparable across both treatment groups. Study device-related TEAEs were reported by 11.3% and 13.1% of subjects in the AI and PFS treatment groups, respectively. Study drug-related TEAEs were reported by 28.3% and 34.6% of subjects in the AI and PFS treatment groups, respectively. Few subjects experienced injection-site reactions, mainly pain and erythema, regardless of the administration method.ConclusionDelivery of MSB11022 via an AI is bioequivalent to delivery via a PFS. The safety and tolerability profile of MSB11022 was comparable across administration methods. The development of an AI for MSB11022 provides a choice of self-injection devices available to patients, potentially improving treatment compliance.Trial registrationClinicalTrials.gov trial identifier: NCT04018599.

Project description:ONS-3010 is being developed by Oncobiologics Inc. (Cranbury, NJ, USA) as a biosimilar of Humira®. This randomized, double blind, single-center phase I study (EudraCT registration # 2013-003551-38) was performed to demonstrate pharmacokinetic (PK) biosimilarity between two reference products (Humira® EU and US) and ONS-3010 in healthy volunteers, and to compare the safety and immunogenicity profiles. In addition, the intended pharmacological activity was assessed and compared by application of a whole blood challenge. Hundred ninety-eight healthy volunteers received a single 40?mg subcutaneous dose of ONS-3010, Humira® EU, or US. The pharmacodynamic effects were assessed by lipopolysaccharide (LPS)/aluminum hydroxide whole blood challenges (n?=?36; n?=?12 per treatment arm; male:female, 1:1). Equivalence was demonstrated on the PK endpoints (AUC0-inf, Cmax, and AUC0-last) based on bounds of 80-125% for the ratio of the geometric means (ONS-3010/Humira®). The immunogenicity profiles were comparable between treatment groups, and there were no indications for differences in routine safety parameters. Administration of adalimumab resulted in the observation of dramatically reduced tumor necrosis factor-? (TNF?) levels upon stimulation with LPS/aluminum hydroxide (>99%), with no differences between the three treatment groups in terms of magnitude or duration. Adalimumab also resulted in a reduction of LPS/aluminum hydroxide-induced interleukin (IL)-8 release (maximally 30%), suggested to have a causal relationship with the anti-TNF? treatment. LPS/aluminum hydroxide-induced release of IL-1? and IL-6 was not inhibited by anti-TNF? treatment. Taken together, these data are promising for the further clinical development of ONS-3010, demonstrate the relevance of the LPS/aluminum challenge to monitor Humira® effects, and emphasize the value of whole blood challenges for monitoring of proximal drug effects in healthy volunteers, and potentially in the target population.

Project description:The development of a biosimilar is based on comparative structural, physicochemical, functional and clinical assessments. The sum of these analyses encompasses the 'totality of evidence', which demonstrates no clinically meaningful differences between the biosimilar and the reference product (RP). Once biosimilarity has been established, provided there is suitable scientific justification, clinical data may be extrapolated to other indications of the RP. AVT02 has been developed as a biosimilar to high-concentration, low-volume Humira (adalimumab), an anti-tumour necrosis factor-alpha monoclonal antibody approved for various chronic inflammatory indications. The totality of evidence for AVT02 is described, supporting its approval as an adalimumab biosimilar for all approved indications globally. Analytical similarity assessments using mass spectrometry methods demonstrated identical amino acid sequences for AVT02 and the RP, with high similarity in terms of primary structure, post-translational modifications and higher-order structural attributes. The mechanism of action was assessed by various cell-based potency assays and binding assays, and the results demonstrated that AVT02 is highly similar to the RP. No clinically meaningful differences in terms of purity, potency and safety were observed, and minor differences in a few physiochemical attributes did not impact the in vitro biologic activity and were not considered clinically relevant. Clinical similarity was demonstrated by comparing the pharmacokinetic, efficacy, safety and immunogenicity profiles of AVT02 with those of the RP. Clinical studies supported similar pharmacokinetic and comparable immunogenicity profiles between AVT02 and the RP in healthy participants and participants with moderate-to-severe chronic plaque psoriasis, with no new safety signals detected. The totality of evidence described demonstrates the biosimilarity of AVT02 to the RP, thereby fulfilling the scientific and regulatory requirements for AVT02 as a high-concentration biosimilar for the treatment of chronic plaque psoriasis and all approved indications of the RP.

Dataset Information

Pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a new biosimilar medicine of adalimumab/Humira, in healthy subjects.

Publications

Pharmacokinetics, safety, tolerability and immunogenicity of FKB327, a new biosimilar medicine of adalimumab/Humira, in healthy subjects.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets