- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04931563
Anifrolumab Asian PhIII Efficacy Study for Systemic Lupus Erythematosus (SLE)
A Multicentre, Randomised, Double-blind, Placebo-controlled, Phase III Study Evaluating the Efficacy and Safety of Anifrolumab in Asian Participants With Active Systemic Lupus Erythematosus
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a Phase III, multicenter, multinational, randomised, double-blind, placebo-controlled study to evaluate the efficacy and safety of an intravenous treatment regimen of 300 mg anifrolumab versus placebo in participants with moderate to severe, autoantibody positive SLE while receiving SOC treatment. The study will be performed in participants aged 18 to 70 years of age.
Participants with a confirmed diagnosis of moderate to severe active SLE and are currently receiving SOC comprising of oral corticosteroids (OCSs) and/or antimalarial, and/or immunosuppressants, either alone or any combination of them, for a required duration of treatment at a stable dose, as described in the inclusion criteria shall be included. Participants must have eligible scores for SLEDAI-2K, BILAG-2004, and PGA as confirmed by the DACRT.
Eligible participants will be randomised in a 1:1 ratio to receive either a fixed intravenous dose of 300 mg anifrolumab plus SOC or placebo plus SOC every 4 weeks (Q4W) for a total of 13 doses (Week 0 to Week 48), with the primary endpoint evaluated at the Week 52 visit.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: AstraZeneca Clinical Study Information Center
- Phone Number: 1-877-240-9479
- Email: information.center@astrazeneca.com
Study Locations
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Baoding, China, 071000
- Research Site
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Baotou, China, 014010
- Research Site
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Beijing, China, 100730
- Research Site
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Beijing, China, 100034
- Research Site
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Beijing, China, 100029
- Research Site
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Beijing, China, 100191
- Research Site
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Beijing, China, 100144
- Research Site
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Bengbu, China, 233060
- Research Site
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Binzhou, China, 256603
- Research Site
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Changchun, China
- Research Site
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Changsha, China, 410008
- Research Site
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Chuangchun, China, 130012
- Research Site
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Guangzhou, China, 510080
- Research Site
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Guangzhou, China, 510260
- Research Site
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Guilin, China, 541001
- Research Site
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Hangzhou, China, 310006
- Research Site
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Hengyang, China, 50012
- Research Site
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Jieyang, China, 522000
- Research Site
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Jinan, China, 250012
- Research Site
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Jining, China, 272011
- Research Site
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Kunming, China, 650032
- Research Site
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Lanzhou, China, 730000
- Research Site
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Linyi, China, 276003
- Research Site
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Luoyang, China, 471003
- Research Site
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Nan Chong, China, 637000
- Research Site
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Nanchang, China, 330006
- Research Site
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Nanjing, China, 210008
- Research Site
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Nanyang, China, 473005
- Research Site
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Shanghai, China, 200025
- Research Site
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Shengyang, China, 110004
- Research Site
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Shenyang, China, 110001
- Research Site
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Shenzhen, China, 518020
- Research Site
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Shijiazhuang, China, 050001
- Research Site
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Suzhou, China, 215006
- Research Site
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Tianjin, China, 300052
- Research Site
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Urumqi, China, 831118
- Research Site
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Wenzhou, China, 325000
- Research Site
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Wuhan, China, 430022
- Research Site
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Wuhan, China, 430030
- Research Site
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Wuxi, China, 214002
- Research Site
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Xiamen, China, 361003
- Research Site
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Xinxiang, China, 453002
- Research Site
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Yinchuan, China, 750004
- Research Site
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Zaozhuang City, China, 277102
- Research Site
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Zhengzhou, China, 450052
- Research Site
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Hong Kong, Hong Kong
- Research Site
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Hong Kong, Hong Kong, 00000
- Research Site
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Gwangju, Korea, Republic of, 501-757
- Research Site
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Jung-gu, Korea, Republic of, 41944
- Research Site
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Seoul, Korea, Republic of, 03080
- Research Site
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Seoul, Korea, Republic of, 04763
- Research Site
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Seoul, Korea, Republic of, 6591
- Research Site
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Seoul, Korea, Republic of, 143-729
- Research Site
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Suwon-si, Korea, Republic of, 16499
- Research Site
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Davao City, Philippines, PH-8000
- Research Site
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Iloilo, Philippines
- Research Site
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Iloilo City, Philippines, 5000
- Research Site
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Lipa City, Philippines, 4217
- Research Site
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Manila, Philippines, 1000
- Research Site
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Quezon City, Philippines, 1112
- Research Site
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Kaohsiung, Taiwan, 81362
- Research Site
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New Taipei, Taiwan, 220
- Research Site
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Taichung, Taiwan, 40705
- Research Site
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Taichung, Taiwan, 40447
- Research Site
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Taipei, Taiwan, 23561
- Research Site
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Taipei, Taiwan, 11220
- Research Site
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Taipei City, Taiwan, 114
- Research Site
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Tao-Yuan, Taiwan, 333
- Research Site
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Bangkok, Thailand, 10400
- Research Site
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Key inclusion criteria:
- Aged 18 to 70 years.
- Body weight ≥ 40 kg.
- Confirmed diagnosis of SLE(1997 ACR revised criteria) for ≥ 24 weeks.
Must be receiving at least one of the following SOC regimens at screening:
- oral prednisone monotherapy: ≥ 7.5 mg/day and ≤ 40 mg/day, stable for > 2 weeks;
- Immunosuppressant(s) with or without OCS and must be stable for ≥ 8 weeks;
- Oral prednisone plus immunosuppressant: start date, stability and maximum dose required.
- At least one of these antibodies positive: ANA, anti-dsDNA and anti-Smith.
- SLEDAI-2K score ≥ 6 points at screening and "Clinical" SLEDAI-2K score ≥4 points at both screening and Day1(randomisation), and BILAG with at least 1 level A organ system or 2 level B organ system, and PGA score ≥ 1.0 at screening.
- Chest imaging shows no clinically significant abnormalities (unless due to SLE).
- No evidence or medical history of active TB, indeterminate TB should be referred to a TB specialist.
- All participants should use effective contraception methods as protocol requests.
- Any negative SARS-CoV-2 RT-PCR test result at screening and no known or suspected COVID-19 infection or exposure within 2 weeks prior to screening and between screening and randomisation visits.
Key exclusion criteria:
- History or current diagnose of clinically significant non-SLE related vasculitis, severe or unstable neuropsychiatric SLE, active severe SLE-driven renal disease, catastrophic anti-phospholipid syndrome, inflammatory joint or skin disease other than SLE, non-SLE disease that has required treatment of certain dosage of corticosteroid.
- History or evidence of suicidal ideation or suicidal behavior.
- History or current diagnose of MTCD or overlap syndrome, unless overlap with RA or MTCD which has developed into SLE.
- History of recurrent infection requiring hospitalization and IV antibiotics, or opportunistic infection requiring hospitalization or IV antimicrobial treatment within 3 years of randomization, or clinically significant chronic infection within 3 months, or recent infection still under treatment.
- History of immunodeficient condition, HIV positive included.
- Confirmed HBsAg positive, or HBcAb positive and HBV DNA detectable, or hepatitis C antibody positive.
- History of severe case of herpes zoster.
- Herpes zoster, CMV or EB infection which has not completely resolved within 12 weeks before screening.
- Acute COVID-19 infection or history of severe COVID-19.
- History of cancer, apart from cured squamous or basal cell carcinoma and cervical cancer in situ.
- Female participants with abnormal pap smear results.
- Prior receipt of anifrolumab ,or any commercially available Janus kinase (JAK) inhibitor ≤ 12 weeks or Bruton's tyrosine kinase (BTK) inhibitor ≤ 24weeks prior to signing the ICF; any investigational medicinal product(small molecule or biologic agent) within 4 weeks or 5 half-lives prior to signing of the ICF, whichever is greater.
- Known history of allergy to any component of the IP formulation or protein related products.
Receipt of any of the following:
- Intramuscular or IV glucocorticosteroids within 6 weeks;
- Any live or attenuated vaccine within 8 weeks;
- Any restricted medication listed in protocol;
- Blood transfusion within 4 weeks. 15 Regular use of > 1 NSAID within 2 weeks or receipt of fluctuating doses of a NSAID within 2 weeks.
16. Certain laboratory test results requirements. 17. Concurrent enrolment in another clinical study. 18. History or current alcohol, drug or chemical abuse within 1 year. 19. Major surgery within 8 weeks or planned elective major surgery.
Study Plan
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 |
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Placebo Comparator: placebo
Placebo will be administered via controlled IV infusion pump into a peripheral vein over a minimum of 30 minutes Q4W from Week 0 to Week 48.
Each dose must be at least 14 days apart.
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Intravenous infusion (IV)
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Active Comparator: anifrolumab
Anifrolumab will be administered via controlled IV infusion pump into a peripheral vein over a minimum of 30 minutes Q4W from Week 0 to Week 48.
Each dose must be at least 14 days apart.
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Intravenous infusion (IV)
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference in proportion of participants who are responders between anifrolumab and placebo
Time Frame: Week 52
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Composite endpoint (BICLA),a composite binary endpoint defined by meeting all of the following criteria:
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Week 52
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Annualized flare rate
Time Frame: Week 52
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Annualised flare rate with flare defined as either 1 or more new BILAG-2004 A or 2 or more new BILAG-2004 B items compared to the previous visit
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Week 52
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The proportion of participants who achieve SRI(4) response at week 52
Time Frame: Week 52
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SRI(4) response defined by meeting all of the following criteria:
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Week 52
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The proportion of participants who achieve an oral corticosteroid (OCS) dose ≤7.5 mg/day at Week 40, which is maintained through Week 52 in the subgroup of those with baseline OCS ≥10 mg/day
Time Frame: Week 52
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Maintained OCS reduction defined by meeting all of the following criteria:
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Week 52
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- D3468C00003
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal.
All request will be evaluated as per the AZ disclosure commitment:
https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure. Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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