The purpose of this study is to evaluate the clinical efficacy and safety of nipocalimab in participants with moderate to severe Sjogren's disease (SjD).
This clinical development program for nipocalimab in SjD includes 2 identical double blind, placebo-controlled studies to evaluate the efficacy, safety, and tolerability of nipocalimab in participants greater than or equal to (\>=) 18 years of age with moderate to severe SjD.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
600
Nipocalimab SC.
Placebo SC.
Protocol-defined topical and systemic standard of care background treatments.
Change from Baseline in Clinical European League Against Rheumatism Sjogren's Syndrome Disease Activity Index (ClinESSDAI) Score at Week 48
ClinESSDAI is a validated tool used in clinical studies to measure the systemic disease activity in participants with SjD. The ClinESSDAI includes 11 domains divided into 3-4 activity levels, where zero represents no activity and low, medium, and high scores can vary in numerical value depending on the domain being measured. A higher score represents worse disease symptoms.
Time frame: Baseline to Week 48
Improvement from Baseline in Minimal Clinically Important Improvement (MCII) in ClinESSDAI Score at Week 48
The ClinESSDAI is a validated tool used in clinical studies to measure the systemic disease activity in participants with Sjogren's syndrome.
Time frame: Baseline to Week 48
Improvement from Baseline in ClinESSDAI Score at Week 48 in Participants with High Immunoglobulin (IgG) Levels at Baseline
ClinESSDAI is a validated tool used in clinical studies to measure the systemic disease activity in participants with SjD.
Time frame: Baseline to Week 48
Change from Baseline in ClinESSDAI Score at Week 8
ClinESSDAI is a validated tool used in clinical studies to measure the systemic disease activity in participants with SjD.
Time frame: Baseline to Week 8
Change from Baseline in Stimulated Salivary Flow Rate at Week 48
Stimulated salivary flow is considered a reliable and objective method to evaluate glandular function in SjD patients.
Time frame: Baseline to Week 48
Change from Baseline in Sjogren's Symptoms Dryness Score at Week 48
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Advanced Clinical Research Center
Chula Vista, California, United States
RECRUITINGProvidence Medical Foundation
Fullerton, California, United States
RECRUITINGArthritis & Osteoporosis Medical Center - La Palma
La Palma, California, United States
RECRUITINGNovaMed Research
Monterey Park, California, United States
RECRUITINGMedvin Clinical Research San Leandro
San Leandro, California, United States
RECRUITINGProvidence Saint John s Health Center
Santa Monica, California, United States
RECRUITINGSolace Clinical Research California
Tustin, California, United States
RECRUITINGInland Rheumatology Clinical Trials Inc.
Upland, California, United States
RECRUITINGDenver Arthritis Clinic
Denver, Colorado, United States
RECRUITINGClinical Research of West Florida Inc
Clearwater, Florida, United States
RECRUITING...and 244 more locations
Participants will be asked to report the worst severity of their dryness symptoms on a 0 to 10 numeric rating scale (NRS), with score 0 indicating "No \[specific symptom\]" and score 10 indicating "Severe \[specific symptom\]". Higher scores reflect greater symptom severity. Change from baseline in Sjogren's Symptoms dryness score at Week 48 for US, US reference regions, and other non-US regions will be reported.
Time frame: Baseline to Week 48
Change from Baseline in Sjogren's Symptoms Joint Pain Score at Week 48
Participants will be asked to report the worst severity of their joint pain symptoms on a 0 to 10 numeric rating scale (NRS), with score 0 indicating "No \[specific symptom\]" and score 10 indicating "Severe \[specific symptom\]". Higher scores reflect greater symptom severity. Change from baseline in Sjogren's Symptoms joint pain score at Week 48 for US, US reference regions, and other non-US regions will be reported.
Time frame: Baseline to Week 48
Change from Baseline in EULAR Sjogren's Syndrome Patient Reported Index (ESSPRI) Score At Week 48
ESSPRI is a participant-reported assessment of the severity of dryness, fatigue, and pain associated with primary Sjogren's Syndrome. Participants are asked to rate the severity of dryness, fatigue, and pain on a 0 to 10 NRS, with score 0 indicating "No \[specific symptom\]" and score 10 indicating "Severe \[specific symptom\]". A global score, calculated as the mean of the 3 domain scores, ranges from 0 to 10, with higher scores reflecting greater (worse) symptom severity. Change from baseline in Sjogren's Symptoms score at Week 48 for EU, UK \& EU reference regions will be reported.
Time frame: Baseline to Week 48
Change from Baseline in Functional Assessment of Chronic Illness Therapy Fatigue (FACIT) Fatigue Score at Week 48
FACIT-Fatigue version 4.0 is a 13-item questionnaire that assesses participant-reported fatigue and its impact upon daily activities and function over the past 7 days. Participants will be asked to answer each question using a 5-point Likert scale (0=Not at all; 1=A little bit; 2=Somewhat; 3=Quite a bit; and 4=Very much). FACIT-Fatigue has a total score range from 0 to 52, with 0 being the worst possible score and 52 the best.
Time frame: Baseline to Week 48