Correction to: Recommendations for the Development and Validation of Neutralizing Antibody Assays in Support of Biosimilar Assessment

This was a Phase I, randomized, double‐blinded, three‐arm, single‐dose, parallel study aimed to demonstrate pharmacokinetic (PK) similarity between MB09 (a denosumab biosimilar candidate) and reference denosumab (XGEVA® from European Union [EU‐reference] and United States [US‐reference]) in a healthy male population. The primary PK endpoints included: Area under the serum concentration versus time curve from time 0 to the last quantifiable concentration timepoint (AUC0–last); and maximum observed serum concentration (Cmax). Secondary endpoints included: AUC from time 0 extrapolated to infinity (AUC0–∞), time to reach maximum observed concentration, clearance, terminal phase half‐life, pharmacodynamic, safety, and immunogenicity assessments. A total of 255 subjects were randomized (1:1:1) to receive a subcutaneous 35 mg dose of MB09 or reference denosumab. Cmax was reached after denosumab administration, followed by a decline in the concentration with similar terminal phase half‐live across treatment arms. Systemic exposure of MB09 (AUC0–last and Cmax) was equivalent to the reference denosumab, as the 90% confidence intervals around the geometric least square mean ratios laid within the predefined acceptance limits (80.00%, 125.00%) across all comparisons. Pharmacodynamic parameters, based on the percent of change from baseline in serum C‐terminal telopeptide of Type 1 collagen levels, were similar across the three arms. The treatments were considered safe and generally well tolerated, with 92 treatment‐emergent adverse events reported (most Grade 2 and 3) and similarly distributed. Immunogenicity was low and similarly distributed. These results provide strong evidence that supports the biosimilarity between MB09 and denosumab reference products.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Correction to: Recommendations for the Development and Validation of Neutralizing Antibody Assays in Support of Biosimilar Assessment

Abstract: In the published article, the author B. Babbitt was cited as affiliation 9, but should have been cited as affiliation 2. In addition, there are 2 errors in the affiliations. The correct affiliations are shown in this erratum.

Cited by 2 publications

References 0 publications

Refractoriness to drugs in migraine may be the result of developing anti-drug antibodies

Refractoriness to drugs in migraine may be the result of developing anti-drug antibodies

MB09, a denosumab biosimilar candidate: Biosimilarity demonstration in a phase I study in healthy subjects

Contact Info

Product

Resources

About