- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06048224
Phase III Clinical Trial Comparing the Safety, Efficacy, and Immunogenicity of Recombinant Anti-interleukin-6 Receptor Humanized Monoclonal Antibody Injection in Combination With Methotrexate and Jamelor ® in the Treatment of Moderate to Severe Rheumatoid Arthritis
September 14, 2023 updated by: Zhejiang Hisun Pharmaceutical Co. Ltd.
A Randomized Controlled, Double-blind, Phase III, Multicenter Clinical Study of HS628 Versus Actemra® in Combination With Methotrexate as Therapy in Patients With Moderate to Severe Rheumatoid Arthritis
This is a multi-center, randomized, double-blind, parallel-group study to evaluate the efficacy and safety of intravenous HS628 in combination with MTX versus Actemra in combination with MTX, in participants with moderate to severe active rheumatoid arthritis (RA) who have inadequate response to current MTX therapy.
The study comprises a 24-week treatment phase, followed by a 4-week safety observation period.
Study Overview
Status
Completed
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
669
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100730
- Peking Union Medical College Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- the person who has signed the informed consent and can complete the test according to the program;
- age ≥18 years old and ≤75 years old (subject to the date of signing the informed consent), male or female;
- weight ≥30kg;
- according to the 2010 ACR/EULAR diagnostic criteria, rheumatoid arthritis was diagnosed with the disease duration ≥ 6 months;
- swelling and tenderness joint count ≥ 6 (based on 66 joint counts) and tenderness joint count ≥ 6 (based on 68 joint counts) during the screening period, if both swelling and tenderness are present in the same joint, the joint shall be included in both swelling and tenderness joint count (excluding artificial joints);
- C-reactive protein (CRP) ≥10mg/L or erythrocyte sedimentation rate (ESR) > 28mm/hr at the screening stage;
- patinents who had received DMARD treatment for at least 3 months before screening visit;
- Inadequate response to previous or current methotrexate treatment;
- patients who received at least 12 weeks of oral methotrexate treatment (≥ 7.5mg/week) and at least 4 weeks of stable oral dose (methotrexate dose 7.5-25mg/week, with critical value) before random administration;
- all non-biological agents DMARD except methotrexate should be discontinued for at least 2 weeks before random administration( In addition, leflunomide should be discontinued for ≥8 weeks, and at least 2 weeks before randomized administration if standard coletenide therapy or activated carbon elution has been followed; Discontinuation of sulfasalazine ≥4 weeks; Yunke withdrawal ≥12 weeks);
- Patinents who will receive oral folic acid treatment (at least 5 mg/ week or a dose determined according to local medical practice) or an equivalent drug (a combination of drugs required for MTX treatment) throughout the study, and the dose of folic acid or an equivalent drug was stable for at least 2 weeks prior to random administration.
- biologic DMARD should have been discontinued for at least 2 weeks prior to random administration.For example, adamumab, setuzumab, infliximab and golimumab should be discontinued for ≥8 weeks.Etanercept (enley, esipher, and jeanke), Anbainuo should be discontinued for ≥ 4 weeks;Tofetib and baritinib should be discontinued for ≥2 weeks;
- any Chinese herbal medicine, proprietary Chinese medicine or natural medicine for the treatment of RA has been discontinued for at least 2 weeks before random administration;
- any non-steroidal anti-inflammatory drug must be given at a stable dose for at least 2 weeks prior to random administration;
- at the time of screening, if the subject was taking prednisone or a comparable dose of glucocorticoid, the prerandomized stable dose (prednisone dose ≤10mg/ day) was administered for at least 4 weeks;
- Non-lactating women and non-pregnant women (negative blood pregnancy test for women of childbearing age; the subject or his or her spouse will use appropriate and effective contraceptive methods, such as abstinence, oral contraceptives, Iuds, or double barrier methods, during the trial period and for 3 months after the end of the last dose.
Exclusion Criteria:
- Subjects have previously received Tocilizumab treatment or are allergic to any component of Tocilizumab (or investigational drug product);
- Subjects with long-term bedridden/wheelchair;
- Subjects with inflammatory joint disease other than rheumatoid arthritis in their previous or current medical history; or other systemic autoimmune diseases;
- Current symptoms of severe, progressive or uncontrolled diseases of renal, hepatic, hematological, gastrointestinal, pulmonary, cardiac, neurological, or cerebral. Concomitant medical conditions that, in the opinion of the investigator, might place the subject at unacceptable risk for participation in this study;
- Subjects with history of severe hypersensitivity or anaphylaxis to human, humanized or mouse monoclonal antibodies.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: HS628
Subjects will receive 8mg/kg intravenous(IV) HS628 at Week 0,Week 4, Week 8, Week 12, Week 16, Week 20,Week 24
|
Participants will receive HS628 SC injections Q4W along with MTX orally for 24-week
|
Active Comparator: Actemra
Subjects will receive 8mg/kg intravenous(IV) ACTEMRA® at Week 0,Week 4, Week 8, Week 12, Week 16, Week 20,Week 24
|
Participants will receive tocilizumab SC injections Q4W along with MTX orally for 24-week
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of patients with an ACR20 response
Time Frame: Week 24
|
The ACR 20 responses: greater than or equal to 20 percent improvement in TJC and SJC (28 assessed joints), and 20% improvement in 3 of the following 5 criteria, respectively: 1) PtAAP- VAS, 2) PtGADA-VAS, 3) PhGADA-VAS, 4) HAQ-DI, and 5) CRP or ESR
|
Week 24
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of patients with an ACR50, 70 response
Time Frame: Week 24
|
The ACR50, 70 responses: greater than or equal to 50, 70 percent improvement in TJC and SJC (28 assessed joints), and 50%, 70% improvement in 3 of the following 5 criteria, respectively: 1) PtAAP- VAS, 2) PtGADA-VAS, 3) PhGADA-VAS, 4) HAQ-DI, and 5) CRP or ESR
|
Week 24
|
Proportion of patients with an ACR20, 50, 70 response
Time Frame: Week 12
|
The ACR20, 50, 70 responses: greater than or equal to 20, 50 70 percent improvement in TJC and SJC (28 assessed joints), and 20%, 50%, 70% improvement in 3 of the following 5 criteria, respectively: 1) PtAAP- VAS, 2) PtGADA-VAS, 3) PhGADA-VAS, 4) HAQ-DI, and 5) CRP or ESR
|
Week 12
|
Proportion of patients with DAS28 (ESP、CRP) ≤3.2 and <2.6
Time Frame: Week 12
|
The DAS28-ESR(CRP)score is a measure of the patient's disease activity calculated using the tender joint count on 28 joints (TJC28), swollen joint count on 28 joints (SJC28), patient's global assessment (PGA) of disease activity based on visual analog scale (VAS) and the erythrocyte sedimentation rate (C-reactive protein) in millimeter/hour (mm/hr)(mg/L).
VAS assessments involved a 10 cm horizontal scale from 0 (no disease activity) to 10 (maximum disease activity).
Total possible score ranged from 0 to 10. Higher scores represent higher disease activity.
A negative change from baseline indicates an improvement
|
Week 12
|
Proportion of patients with DAS28 (ESP、CRP) ≤3.2 and <2.6
Time Frame: Week 24
|
The DAS28-ESR(CRP)score is a measure of the patient's disease activity calculated using the tender joint count on 28 joints (TJC28), swollen joint count on 28 joints (SJC28), patient's global assessment (PGA) of disease activity based on visual analog scale (VAS) and the erythrocyte sedimentation rate (C-reactive protein) in millimeter/hour (mm/hr)(mg/L).
VAS assessments involved a 10 cm horizontal scale from 0 (no disease activity) to 10 (maximum disease activity).
Total possible score ranged from 0 to 10. Higher scores represent higher disease activity.
A negative change from baseline indicates an improvement
|
Week 24
|
Simplified Disease Activity Index (SDAI)Change From Baseline
Time Frame: Week 12、 Week 24
|
SDAI is a numerical sum of 5 outcome parameters: TJC and SJC based on a 28-joint assessment, PtGDA and PGDA assessed on 0-10 cm VAS and CRP in mg/dL.
Higher positive value indicates greater extent of positive relationship and higher negative value indicates greater extent of negative relationship.
|
Week 12、 Week 24
|
Clinical Disease Activity Index (CDAI)(Change From Baseline)
Time Frame: Week 12、 Week 24
|
The CDAI is a numerical sum of 4 outcome parameters: tender joint count (TJC) and swollen joint count (SJC) based on a 28-joint assessment, patient's global assessment of disease activity (PtGDA) and physician global assessment of disease activity (PGDA) assessed on 0-10 centimeters (cm) visual analogue scale (VAS).
Higher scores represent greater affectation due to disease activity.
|
Week 12、 Week 24
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Change From Baseline in TJC and SJC
Time Frame: Week 24
|
The number of tender joints (based on 68 joints) and swollen joints (based on 66 joints) were counted at each visit.
TJC was determined by identifying the joints that were painful under pressure or to passive motion, A negative change from baseline indicates an improvement.
|
Week 24
|
Change From Baseline in Health Assessment Questionnaire-Disability Index (HAQ-DI)
Time Frame: Week 24
|
HAQ-DI is a participant-reported assessment of ability to perform tasks in 8 categories of daily living activities: dress/groom; arise; eat; walk; reach; grip; hygiene; and common activities over past week.
|
Week 24
|
Change From Baseline in the Short Form 36 (SF-36) Health Survey
Time Frame: Week 24
|
The SF-36 Health Survey uses participant-reported symptoms on 8 subscales to assess health-related quality of life (HRQoL).
A clinically relevant improvement in the Physical and Mental Component Scores of the SF-36 was defined as a ≥ 5-point increase from Baseline.
|
Week 24
|
Change From Baseline in CRP
Time Frame: Week 12、Week 24
|
as stated above
|
Week 12、Week 24
|
Change From Baseline in ESR
Time Frame: Week 12、Week 24
|
as stated above
|
Week 12、Week 24
|
Change From Baseline in VAS(PtAAP-VAS、PtGADA-VAS、PhGADA-VAS)
Time Frame: Week 12、Week 24
|
as stated above
|
Week 12、Week 24
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 28, 2020
Primary Completion (Actual)
September 14, 2021
Study Completion (Actual)
January 31, 2022
Study Registration Dates
First Submitted
September 6, 2023
First Submitted That Met QC Criteria
September 14, 2023
First Posted (Actual)
September 21, 2023
Study Record Updates
Last Update Posted (Actual)
September 21, 2023
Last Update Submitted That Met QC Criteria
September 14, 2023
Last Verified
September 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HS628-III
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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