Rheumatoid ArthritisPhase 3NCT04512001
MSB11456 in Participants With Moderately to Severely Active Rheumatoid Arthritis
A Phase 3 study testing MSB11456 and EU-approved RoActemra in people with Rheumatoid Arthritis, run by Fresenius Kabi SwissBioSim GmbH at 85 sites in 9 countries.
Trial summary
The purpose of the study is to compare the efficacy, safety and immunogenicity of MSB11456 and EU approved RoActemra® in participants with moderately to severely active rheumatoid arthritis. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Rheumatoid Arthritis
- What is being tested?
- MSB11456 and EU-approved RoActemra
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 604 participants
- Where
- 85 sitesin 9 countries
- Study dates
- 3 Aug 2020to 6 Jun 2022
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Are ≥18 years of age.
- Diagnosis of rheumatoid arthritis according to the revised 1987 ACR/European League Against Rheumatism (EULAR) Classification 2010 criteria with disease duration of ≥6 months.
- Have moderately to severely active rheumatoid arthritis.
- Must have been treated with methotrexate for at least 12 consecutive weeks immediately prior to randomization and are on a stable dose between 10 and 25 mg/week methotrexate for the last 8 weeks prior to screening.
- Have had previous inadequate clinical response to at least one modifying anti-rheumatic drug.
- Women of childbearing potential (i.e., considered fertile following menarche and until becoming postmenopausal unless permanently sterile) can participate only if they have a negative serum pregnancy test at screening and a negative urine pregnancy test at Day -1 before randomization. Women of childbearing potential must have used and agree to use a highly effective contraception (i.e., methods with a failure rate of less than 1% per year), for 4 weeks before randomization and must agree to continue to practice adequate contraception for 3 months after the last study drug administration.
- Must voluntarily give written informed consent before any study-related activities are performed. Participants must read and fully understand the Informed Consent Form and the requirements of the study. Participants must be willing to comply with all study visits and assessments. Participants must be willing to complete each study procedure. Note: A separate Informed Consent Form (containing important information about COVID 19, clinical research study participation and participant consent) will be provided to and signed by each participant to provide information on the general risks of study participation related to COVID-19 and to document that it is understood by the participant. Another separate Informed Consent Form will be required to be understood and signed by partners of male participating patients who become pregnant during the study or within 10 weeks after the participating patient's last dose of study drug.
Who cannot join
- American College of Rheumatology functional class IV as defined by the ACR classification of functional status or wheelchair/bedbound.
- Previously received tocilizumab, an investigational or licensed biosimilar of tocilizumab or any interleukin-6 acting drugs.
- Prior use of targeted synthetic disease-modifying anti-rheumatic drugs like janus kinase inhibitors.
- Prior use of more than 2 biologic treatments for rheumatoid arthritis.
- Received a live or attenuated vaccine within 4 weeks prior to randomization.
- Participant is considered by the Investigator, for any reason, to be an unsuitable candidate for the study. Investigator should specifically evaluate the participant's eligibility taking into consideration COVID-19 risk factors and situation.
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- Has a serious and/or unstable and/or poorly controlled medical condition such as but not limited to poorly controlled diabetes, unstable ischemic heart disease, uncontrolled hypertension or other cardiovascular, cerebrovascular, cardiovascular, gastrointestinal disease, hepatic, renal, hematological, endocrine, nervous system or pulmonary disease or other relevant medical condition or a history of clinically significant disease or any other condition that, in the opinion of the Investigator, would put the participant at risk by participation in the study.
- Confirmed or, based on the signs and symptoms observed at the time of assessment, suspected active COVID-19 infection at the time of screening and/or randomization.
- Has had any infection as follows:
- Herpes zoster or any opportunistic invasive infection within 6 months of screening.
- Frequent, chronic or recurrent infections.
- A positive test for human immunodeficiency virus subtype 1 (HIV-1) or 2 (HIV-2), hepatitis C antibody, hepatitis B surface antigen and/or core antibody for immunoglobulin G and/or immunoglobulin M or total immunoglobulin at screening.
- A serious infection within 8 weeks prior to randomization.
- Required treatment with oral antibiotics and/or anti-fungal drugs within 14 days prior to randomization.
- Medical evidence of active or latent tuberculosis as indicated by a positive QuantiFERON®-TB Gold Plus test, chest X-ray and/or clinical examination or has had active or latent tuberculosis disease at any time in the past.
- Received a COVID 19 vaccine within 4 weeks prior to randomization, are receiving ongoing COVID-19 vaccination at the time of screening or plan to receive COVID-19 vaccination before the completion of the Week 30 visit of the study. COVID-19 vaccination is considered ongoing if a multidose regimen has been started but has not been completed.
Trial locations and contacts
85 sites in 9 countries.
85 sites in 9 countries
Poland27 sites
Osteo-Medic
Bialystok, Podlaskie Voivodeship, 15-351
ClinicMed Daniluk Nowak Spolka Jawna
Bialystok, Podlaskie Voivodeship, 15-879
Nasz Lekarz Osrodek Badan Klinicznych - Bydgoszcz
Bydgoszcz, Kuyavian-Pomeranian Voivodeship, 85-068
Ambulatorium Sp. z
Elblag, Warmian-Masurian Voivodeship, 82-300
Centrum Kliniczno Badawcze J Brzezicki B Gornikiewicz Brzezicka Lekarze Spolka Partnerska
Elblag, Warmian-Masurian Voivodeship, 82-300
Centrum Medyczne Pratia w Gdyni
Gdynia, Pomeranian Voivodeship, 81-338
Silmedic w Swidniku
Katowice, Silesian Voivodeship, 40-282
Grazyna Pulka Specjalistyczny Osrodek All-med
Krakow, Lesser Poland Voivodeship, 30-033
Pratia MCM Krakow
Krakow, Lesser Poland Voivodeship, 30-510
Centrum Terapii Wspolczesnej
Lodz, Łódź Voivodeship, 90-242
Twoja Przychodnia-Centrum Medyczne Nowa Sol
Nowa Sól, Lubusz Voivodeship, 67-100
TRIALMED CRS Piotrków Trybunalski
Piotrkow Trybunalski, Łódź Voivodeship, 97-300
Solumed Centrum Medyczne
Poznan, Greater Poland Voivodeship, 60-529
Centrum Badan Klinicznych S.C.
Poznan, Greater Poland Voivodeship, 60-773
Ai Centrum Medyczne
Poznan, Greater Poland Voivodeship, 61-113
Centrum Medyczne HCP
Poznan, Greater Poland Voivodeship, 61-485
RCMed Oddzial Sochaczew
Sochaczew, Masovian Voivodeship, 96-500
SANUS Szpital Specjalistyczny
Stalowa Wola, Podkarpackie Voivodeship, 37-450
Samodzielny Publiczny Zespol Opieki Zdrowotnej w Tomaszow Lubelski
Tomaszów Lubelski, Lublin Voivodeship, 22-600
Nasz Lekarz Przychodnie Medyczne
Torun, Kuyavian-Pomeranian Voivodeship, 87-100
Medycyna Kliniczna
Warsaw, Masovian Voivodeship, 00-874
Rheuma Medicus Zaklad Opieki Zdrowotnej
Warsaw, Masovian Voivodeship, 02-118
Ars Rheumatica - Reumatika Centrum Reumatologii
Warsaw, Masovian Voivodeship, 02-691
Barwijuk Clinics
Warsaw, Masovian Voivodeship, 02-884
Centrum Medyczne AMED Warszawa Targowek
Warsaw, Masovian Voivodeship, 03-291
WroMedica
Wroclaw, Lower Silesian Voivodeship, 51-685
Centrum Medyczne Oporow
Wroclaw, Lower Silesian Voivodeship, 52-416
Russia12 sites
Chelyabinsk Regional Clinical Hospital
Chelyabinsk, 454076
Kazan State Medical University
Kazan', Tatarstan Republic, 420103
Medical Center Revma-Med
Kemerovo, 650070
NIARMEDIK - Clinic on Clinic on Kitai Gorod
Moscow, 101000
Medical Center Health Family
Novosibirsk, 630099
Clinical Rheumatological Hospital Number 25
Saint Petersburg, Sankt-Peterburg, 190068
Polyclinic of Private Security Personnel
Saint Petersburg, 192007
Saratov Regional Clinical Hospital
Saratov, 410053
Departmental Hospital at Smolensk Station of JSC RZhD
Smolensk, 214025
Biomed
Vladimir, 600005
State Budgetary Healthcare Institution of the Yaroslavl Region Clinical Hospital No. 2
Yaroslavl, Yaroslavlr, 150023
CjSC "Center of Family Medicine"
Yekaterinburg, 620043
Bulgaria10 sites
Medical Center Hipokrat 2000 OOD
Haskovo, Haskovo, 6300
Medical Center MedConsult Pleven
Pleven, 5800
University Multiprofile Hospital for Active Treatment Pulmed
Plovdiv, 4002
Multiprofile Hospital for Active Treatment Plovdiv
Plovdiv, 4003
Medical Center Teodora
Rousse, 7012
MHAT "Lyulin" EAD
Sofia, Sofia, 1336
Military Medical Academy - Sofia
Sofia, Sofia, 1606
Medical Center N.I.Pirogov EOOD
Sofia, Sofia, 1612
Diagnostic and Consultative Center Equita
Varna, 9002
MC Sanador M
Vidin, 3703
Georgia9 sites
Helsicore - Israeli Georgian Medical Research Clinic
Tbilisi, 0112
Research Institute of Clinical Medicine
Tbilisi, 0112
The First University Clinic
Tbilisi, 0141
EVEX Hospitals - Caraps Medline
Tbilisi, 0159
Tbilisi Heart and Vascular Clinic
Tbilisi, 0159
MediClub Georgia
Tbilisi, 0160
Georgian Dutch Hospital Ltd
Tbilisi, 0172
Mtskheta Street Clinic
Tbilisi, 0179
Tbilisi Heart Center
Tbilisi, 0186
Czechia8 sites
Revmatologie, s.r.o.
Brno, Jihormoravsky KRAJ, 638 00
CCR Ostrava
Ostrava, Severomoravsky KRAJ, 702 00
Revmatologie MUDr. Klára Šírová s.r.o.
Ostrava, Severomoravsky KRAJ, 702 00
Vesalion s.r.o.
Ostrava, 702 00
Revmatologie MUDr. Zuzana Urbanova
Prague, Prague, 140 00
Revmatologicky Ustav
Prague, 128 50
Medical Plus
Uherské Hradiště, Jihormoravsky KRAJ, 686 01
PV-Medical Services, s.r.o.
Zlín, Severomoravsky KRAJ, 760 01
Hungary8 sites
Revita Reumatologiai Rendelo
Budapest, 1027
Szegedi Tudomanyegyetem Szent-Gyorgyi Albert Klinikai Kozpont
Szeged, Csongrád megye, 6725
DRC Gyogyszervizsgalo Kozpont Kft.
Székesfehérvár, Fejér, 8000
SALDINVEST Befektetesi es Vagyonkezelo Korlatolt Felelossegu Tarsasag
Székesfehérvár, Fejér, 8000
Csongrad Megyei Dr. Bugyi Istvan Korhaz
Szentes, Csongrád megye, 6600
MÁV Kórház és Rendelőintézet Rheumatológia
Szolnok, 5000
Vital Medical Center Orvosi es Fogaszati Kozpont
Veszprém, 8200
Integrity Gyogyaszati Kozpont
Zalaegerszeg, Zala County, 8900
Moldova4 sites
Institutia Medico-Sanitara Publica Institutul de Cardiologie
Chisinau, 2025
Spitalul Clinic Republican
Chisinau, 2025
IMSP Spitalul Clinic Municipal Sfanta Treime
Chisinau, 2068
Instituţia Medico-Sanitară Publică Institutul de Cardiologie
Chisinau, MD 2025
Serbia4 sites
Institute of Rheumatology
Belgrade, 11000
Institut za Lecenje i Rehabilitaciju Niška Banja
Niška Banja, 18205
Specijalna Bolnica za Reumatske bolesti Novi Sad
Novi Sad, 21112
General Hospital Djordje Jovanovic Zrenjanin
Zrenjanin, 23000
Slovakia3 sites
REUMEX s.r.o.
Rimavská Sobota, 979 01
LERAM s.r.o.
Topoľčany, 95501
ALBAMED s.r.o.
Zvolen, 960 01
About this study
Official title: A Randomized, Double-Blind, Multiple-Dose, Parallel-Group, Two-Arm Study to Evaluate the Efficacy, Safety and Immunogenicity of MSB11456 Compared to European Union-approved RoActemra® in Patients With Moderately to Severely Active Rheumatoid Arthritis (APTURA I Study)
The purpose of the study is to compare the efficacy, safety and immunogenicity of MSB11456 and EU approved RoActemra® in participants with moderately to severely active rheumatoid arthritis.
Participants will be randomized at the beginning of the Core Treatment Period (Baseline to Week 24) to receive either MSB11456 or EU approved RoActemra® once a week (QW). At the beginning of the Extended Treatment Period (Week 24 to Week 52), participants who received RoActemra® will be re-randomized to either continue receiving RoActemra® QW or switch to receive MSB11456 QW.
- Conditions
- Rheumatoid Arthritis
- Being tested
- MSB11456, EU-approved RoActemra
- Keywords
- MSB11456, RoActemra®
- Medical subject headings
- Arthritis, Rheumatoid
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
MSB11456Drug
Participants will receive MSB11456 subcutaneously, once a week.
EU-approved RoActemraDrug
Participants will receive EU-approved RoActemra® subcutaneously, once a week.
| Study group | Role | What they receive |
|---|---|---|
| MSB11456 | Experimental | Not described Receives: Drug: MSB11456 |
| RoActemra® | Active comparator | Not described Receives: Drug: EU-approved RoActemra |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: Tender Joint Count (TJC), Swollen Joint Count (SJC), erythrocyte sedimentation rate (ESR) and Patient's Global Assessment of Disease Activity.
The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56*√(TJC28) + 0.28*√(SJC28) + 0.014*GH + 0.70*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity).
Higher values mean a higher disease activity. The level of disease activity can be interpreted as:
- Remission (score of <2.6).
- Low (score of ≤2.6 to <3.2).
- Moderate (score of ≤3.2 to ≤5.1).
- High (score of >5.1)
A negative change from baseline indicates an improvement.
Measured: Baseline; Week 24
Secondary outcomes (7)
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: TJC, SJC, ESR and Patient's Global Assessment of Disease Activity.
The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56*√(TJC28) + 0.28*√(SJC28) + 0.014*GH + 0.70*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity).
Higher values mean a higher disease activity. The level of disease activity can be interpreted as:
- Remission (score of <2.6).
- Low (score of ≤2.6 to <3.2).
- Moderate (score of ≤3.2 to ≤5.1).
- High (score of >5.1)
A negative change from baseline indicates an improvement. For weeks 30, 42 and 52, the extended baseline (week 24) was used for the change in DAS28-ESR calculation.
Measured: Baseline, Week 2, Week 4, Week 8, Week 12, Week 16; Extended Period Baseline (Week 24), Week 30, Week 42, and Week 52
Number of Participants With 20% Improvement in American College of Rheumatology (ACR20) Response
ACR20 was defined as the number of participants with at least 20% improvement from baseline in number of tender and swollen joints (68/66 joint count), and at least 20% improvement from baseline in three or more of the 5 ACR Core Set measures:
- Patient's Assessment of Arthritis Pain
- Physical Function Assessment (Health Assessment Questionnaire-Disability Index)
- Acute phase reactant level (erythrocyte sedimentation rate or C-reactive protein)
- Patient's Global Assessment of Disease Activity and
- Physician's Global Assessment of Disease Activity
Measured: Baseline; Week 24
Number of Participants Who Experienced One or More Treatment-Emergent Adverse Event (TEAE)
Measured: Baseline to end of study, up to Week 63
Number of Participants Who Experienced One or More Treatment-Emergent Serious Adverse Event (TESAE)
Measured: Baseline to end of study, up to Week 63
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Measured: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Anti-Drug Antibodies (ADAs) Titer Levels
Measured: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Percentage of Participants With Neutralizing Antibodies (NAb)
Measured: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Aug 2020
- Study start3 Aug 2020
- Primary completion31 Aug 2021
- Study completion6 Jun 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Rheumatoid ArthritisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 604 participants (actual)
Sponsor and investigators
- Lead sponsor
- Fresenius Kabi SwissBioSim GmbH
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04512001
- Sponsor's protocol ID
- FKS456-001
- Other IDs
- 2019-004369-42, 2019
- Status last verified
- Jun 2023
- First submitted
- 11 Aug 2020
- Last updated
- 27 Jun 2023
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Zubrzycka-Sienkiewicz A, Klama K, Ullmann M, Petit-Frere C, Baker P, Monnet J, Illes A. Comparison of the efficacy and safety of a proposed biosimilar MSB11456 with tocilizumab reference product in subjects with moderate-to-severe rheumatoid arthritis: results of a randomised double-blind study. RMD Open. 2024 Feb 5;10(1):e003596. doi: 10.1136/rmdopen-2023-003596.
PubMed 38316489
Study at a glance
From the registry record, last updated by the sponsor on 27 Jun 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Double-Blind, Multiple-Dose, Parallel-Group, Two-Arm Study to Evaluate the Efficacy, Safety and Immunogenicity of MSB11456 Compared to European Union-approved RoActemra® in Patients With Moderately to Severely Active Rheumatoid Arthritis (APTURA I Study)
- ClinicalTrials.gov ID
- NCT04512001
- Acronym / sponsor ID
- FKS456-001
- Conditions
- Rheumatoid Arthritis
- Keywords
- MSB11456, RoActemra®
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 604 participants (actual)
- Lead sponsor
- Fresenius Kabi SwissBioSim GmbHIndustry (pharma, biotech, devices)
- Study start
- 3 Aug 2020 (actual)
- Primary completion
- 31 Aug 2021 (actual)
- Study completion
- 6 Jun 2022 (actual)
- First posted
- 13 Aug 2020 (actual)
- Results
- Posted 24 Oct 2022
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of the study is to compare the efficacy, safety and immunogenicity of MSB11456 and EU approved RoActemra® in participants with moderately to severely active rheumatoid arthritis.
Participants will be randomized at the beginning of the Core Treatment Period (Baseline to Week 24) to receive either MSB11456 or EU approved RoActemra® once a week (QW). At the beginning of the Extended Treatment Period (Week 24 to Week 52), participants who received RoActemra® will be re-randomized to either continue receiving RoActemra® QW or switch to receive MSB11456 QW.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| MSB11456 | Experimental | Drug: MSB11456 |
| RoActemra® | Active comparator | Drug: EU-approved RoActemra |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Are ≥18 years of age.
- Diagnosis of rheumatoid arthritis according to the revised 1987 ACR/European League Against Rheumatism (EULAR) Classification 2010 criteria with disease duration of ≥6 months.
- Have moderately to severely active rheumatoid arthritis.
- Must have been treated with methotrexate for at least 12 consecutive weeks immediately prior to randomization and are on a stable dose between 10 and 25 mg/week methotrexate for the last 8 weeks prior to screening.
- Have had previous inadequate clinical response to at least one modifying anti-rheumatic drug.
Key exclusion criteria (16 listed)
- American College of Rheumatology functional class IV as defined by the ACR classification of functional status or wheelchair/bedbound.
- Previously received tocilizumab, an investigational or licensed biosimilar of tocilizumab or any interleukin-6 acting drugs.
- Prior use of targeted synthetic disease-modifying anti-rheumatic drugs like janus kinase inhibitors.
- Prior use of more than 2 biologic treatments for rheumatoid arthritis.
- Received a live or attenuated vaccine within 4 weeks prior to randomization.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| MSB11456Participants will receive MSB11456 subcutaneously, once a week. | Drug | MSB11456 |
| EU-approved RoActemraParticipants will receive EU-approved RoActemra® subcutaneously, once a week. | Drug | RoActemra® |
Primary outcome
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Time frame: Baseline; Week 24
The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: Tender Joint Count (TJC), Swollen Joint Count (SJC), erythrocyte sedimentation rate (ESR) and Patient's Global Assessment of Disease Activity. The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56*√(TJC28) + 0.28*√(SJC28) + 0.014*GH + 0.70*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity). Higher values mean a higher disease activity. The level of disease activity can be interpreted as: * Remission (score of <2.6). * Low (score of ≤2.6 to <3.2). * Moderate (score of ≤3.2 to ≤5.1). * High (score of >5.1) A negative change from baseline indicates an improvement.
7 secondary outcomes
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Time frame: Baseline, Week 2, Week 4, Week 8, Week 12, Week 16; Extended Period Baseline (Week 24), Week 30, Week 42, and Week 52
Number of Participants With 20% Improvement in American College of Rheumatology (ACR20) Response
Time frame: Baseline; Week 24
Number of Participants Who Experienced One or More Treatment-Emergent Adverse Event (TEAE)
Time frame: Baseline to end of study, up to Week 63
Number of Participants Who Experienced One or More Treatment-Emergent Serious Adverse Event (TESAE)
Time frame: Baseline to end of study, up to Week 63
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Time frame: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Anti-Drug Antibodies (ADAs) Titer Levels
Time frame: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Percentage of Participants With Neutralizing Antibodies (NAb)
Time frame: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Jun 2023.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 38316489Zubrzycka-Sienkiewicz A, Klama K, Ullmann M, Petit-Frere C, Baker P, Monnet J, Illes A. Comparison of the efficacy and safety of a proposed biosimilar MSB11456 with tocilizumab reference product in subjects with moderate-to-severe rheumatoid arthritis: results of a randomised double-blind study. RMD Open. 2024 Feb 5;10(1):e003596. doi: 10.1136/rmdopen-2023-003596.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
85 sites in 9 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing MSB11456 and EU-approved RoActemra in people with Rheumatoid Arthritis, run by Fresenius Kabi SwissBioSim GmbH at 85 sites in 9 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 Jun 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 85 sites in Poland, Russia, Bulgaria, Georgia, Czechia and 4 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 24 Oct 2022). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR) (time frame: Baseline; Week 24). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04512001, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Jun 2023.