Comparing tocilizumab biosimilar BAT1806/BIIB800 with reference tocilizumab in patients with moderate-to-severe rheumatoid arthritis with an inadequate response to methotrexate: a phase 3, randomised, multicentre, double-blind, active-controlled clinical trial.

Background: Biosimilars provide an opportunity to address unmet medical need by expanding access to biological treatments. This study aimed to show equivalent efficacy, and comparable safety, immunogenicity, and pharmacokinetic profiles of a proposed tocilizumab biosimilar BAT1806/BIIB800, to reference tocilizumab, in participants with rheumatoid arthritis with an inadequate response to methotrexate.

Methods: This phase 3, multicentre, randomised, double-blind, active-controlled, equivalence study comprised a 24-week initial treatment period (results reported here) and a 24-week secondary treatment period.

[Relation of serum uric acid levels with basic metabolic parameters in patients with metabolic syndrome during insulin-sensitizing therapy].

The aim of our investigation was to study the peculiarities of serum uric acid (UA) levels in patients with metabolic syndrome (MS) during 6 month therapy with metformin (MF), Rosiglitazone (RG) and their combination. 30 patients with MS (10 males, 20 females, mean age - 35,5+/-9,7 years) have been investigated by all parameters of MS and serum UA levels. Investigated group was divided into 3 subgroups of 10 patients: group 1 - patients on RG; group 2 - patients on MF; group 3 - patients on RG + 850-1000 mg of MF.

[Biochemical markers of bone metabolism and cortical bone mineral density in young healthy females].

The goal of the study was to investigate biochemical markers of bone metabolism and cortical BMD in young healthy females. 62 young, practically healthy females, 15-35 years of age were involved in this study. Osteoporosis risk factors were assessed by means of the special questionnaire.