Biosimilars/Research
Topline results from clinical development programme for candidate biosimilar AVT05 golimumab
In April and June 2024, Icelandic biosimilar company Alvotech announced promising results from two clinical studies (AVT05-GL-P01, NCT05632211; AVT05-GL-C01, NCT05842213) for AVT05, their candidate golimumab biosimilar. Alvotech is the first company to announce topline results of clinical trials using a proposed biosimilar to Simponi (Janssen Biotech).
Efficacy and safety of the proposed P043 (Zerafil) vs reference omalizumab in allergic asthma
In June 2024, the results of a phase III clinical trial of P043/Zerafil (omalizumab), a proposed biosimilar of Novartis’ Xolair produced by CinnaGen in Iran, showed no significant difference in efficacy and safety parameters to the originator.
Tocilizumab and pembrolizumab biosimilar advances for Korean firms
In June 2024, Celltrion announced promising results from their phase III study for CT-P47, a biosimilar candidate of RoActemra (tocilizumab), in patients with rheumatoid arthritis (RA). Additionally, the company has submitted an investigational new drug (IND) application to the US Food and Drug Administration (FDA) for the phase III clinical trial of CT-P51, its Keytruda (pembrolizumab) biosimilar. This announcement follows the news that in April 2024, rival Korean biologicals company Samsung Bioepis initiated a phase III clinical trial for SB27, their pembrolizumab biosimilar.
Unveiling key clinical findings for denosumab biosimilar candidates
In April 2024, Henlius Biotech and Organon announced that the phase III comparative clinical trial for their investigational denosumab biosimilar (HLX14) met the primary endpoints. This follows the news released earlier in the year, that Alvotech and Polpharma achieved positive topline results from their pharmacokinetic (PK) studies for their denosumab biosimilar candidate (AVT03). The originator product is Amgen’s Prolia/Xgeva.
Topline results for Polpharma Biologics’ vedolizumab biosimilar candidate
In February 2024, Polpharma Biologics (Polpharma) unveiled topline results demonstrating the pharmacokinetic (PK) and pharmacodynamic (PD) comparability of PB016, their biosimilar candidate for vedolizumab, with its reference drug, Entyvio, by Takeda Pharmaceutical.
Comparing biosimilar adoption: Medicare Advantage versus traditional Medicare
Biosimilar products, vital for widening access to essential treatments and reducing healthcare costs, face varied uptake influenced by factors like pricing and healthcare settings. Kozlowski et al.'s study compares adoption rates in Medicare Advantage (MA) and Traditional Medicare (TM), revealing significant differences [1].
Questioning the need for ethnic sensitivity assessments for biosimilar monoclonal antibodies
A GaBIJ perspective article entitled ‘Ethnic sensitivity assessments in biosimilar monoclonal antibodies clinical development programmes: necessary or not?’, was published by a group of authors from Biocon Biologics in August 2023 [1].
ANVISA's role in biosimilar medicine regulation and innovation promotion
The focus of the study by Vilha et al. [1] was to comprehend the role of the Brazilian Health Regulatory Agency, Agência Nacional de Vigilância Sanitária (ANVISA), not only as a regulatory authority but also as a catalyst for technological development and innovation. ANVISA has implemented a significant change in the way health regulations are handled in Brazil.
Infliximab discontinuation in patients with originator retransition vs biosimilar continuation
A study by Meijboom et al. aimed to compare the risk of and reasons for infliximab discontinuation between retransitioned patients and those remaining on biosimilar [1].
Biological therapies for psoriasis: evaluating durability and persistent benefits
A review by Rusiñol et al. emphasized the significant impact of biologicals on psoriasis management. Anti-IL-17 and anti-IL-23 biologicals are regarded as highly effective and long-lasting treatments in real-world scenarios, with IL-23-targeting biologicals showing the best safety profile and potential to modify the natural course of psoriasis.
