New drug shows promise for Sjögren's syndrome in Mid-Stage trial
NCT ID NCT03905525
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This Phase 2 trial tested a drug called CFZ533 (iscalimab) in 273 adults with Sjögren's syndrome, an autoimmune disease causing dryness, pain, and fatigue. Participants received either the drug or a placebo for 24 weeks. The study measured changes in disease activity and symptoms to see if the drug is safe and effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- iscalimab (CFZ533)
- What this could lead to
- If successful, this could lead to a new treatment option that reduces disease activity and symptoms like pain and fatigue for people with Sjögren's syndrome.
- What could go wrong
- This is a Phase 2 trial, so results are still early. The drug may not work better than placebo, and there may be side effects. It is not yet proven as a standard therapy.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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273 people
The number who actually took part.
- Started
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Oct 2019
- Finished
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Jun 2023
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Both cohorts must have met all the following criteria: 1. Signed informed consent must be obtained prior to participation in the study 2. Male or female patient \>= 18 years of age 3. Classification of Sjögren's Syndrome according to ACR/EULAR 2016 criteria (Shiboski et al 2016) 4. Seropositive for anti-Ro/SSA antibodies 5. Stimulated whole salivary flow rate of \>= 0.1 mL/min 6. Able to communicate well with the Investigator to understand and comply with the requirements of the study Inclusion criteria specific for Cohort 1: 7. Screening ESSDAI value \>= 5 within the following 8 organ domains: constitutional, lymphadenopathy, glandular, articular, cutaneous, renal, hematologic and biologic * Patients with involvement of one or more of the remaining 4 domains are eligible but scores of these domains will not contribute to the assessment for eligibility for Cohort 1 * At selected sites participating in Cohort 2, patients who based on the above criterion 7, do not qualify for Cohort 1, should be further evaluated for Cohort 2 8. Screening ESSPRI score of \>= 5 Inclusion criteria specific for Cohort 2: 9. Screening ESSDAI value \< 5 within 8 domains scored for inclusion criterion #7 Cohort 1 10. Screening ESSPRI fatigue subscore \>= 5 or ESSPRI dryness subscore \>= 5 11. Hypergammaglobulinemia defined by IgG greater than upper limit of normal (ULN) or lymphocytopenia (less than lower limit of normal (LLN)) or hypocomplementemia (low C3, or low C4 - when considered due to disease activity and not due to genetic factors) 12. Score of \>= 30 on IDEEL symptom bother questionnaire at Screening Exclusion Criteria: 1. Sjögren's Syndrome overlap syndromes where another autoimmune rheumatic disease constitutes the principal illness 2. Use of other investigational drugs within 5 half-lives of enrollment or within 30 days whichever is longer, or longer if required by local regulations 3. Prior treatment with any of the following within 6 months prior to randomization: * B-cell depletors (e.g. rituximab, ianalumab) unless CD19+ B cell count have returned to ≥ 50 cells/µL * abatacept * anti-tumor necrosis factor alpha monoclonal anti-body * intravenous/subcutaneous Ig; plasmapheresis; i.v. or oral cyclophosphamide * i.v. or oral cyclosporine A * any other immunosuppressants unless explicitly allowed in criterion #5 4. Use of steroids (predniso(lo)ne or equivalent corticosteroid) at dose \> 10 mg/day 5. Use of steroids and synthetic DMARDS at inconsistent dose and within 3 months prior to randomization
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Indiana Univ School of Dentistry
Indianapolis, Indiana, 46202, United States
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North GA Rheumatology Group PC
Suwanee, Georgia, 30024, United States
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Novartis Investigative Site
Buenos Aires, C1055AAF, Argentina
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Novartis Investigative Site
CABA, 1426, Argentina
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Novartis Investigative Site
Nedlands, Western Australia, 6009, Australia
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Novartis Investigative Site
Graz, 8036, Austria
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Novartis Investigative Site
Vienna, 1090, Austria
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Novartis Investigative Site
Vitória, Espírito Santo, 29055 450, Brazil
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Novartis Investigative Site
Juiz de Fora, Minas Gerais, 36010 570, Brazil
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Novartis Investigative Site
São Paulo, São Paulo, 01244-030, Brazil
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Novartis Investigative Site
Toronto, Ontario, M5T 2S8, Canada
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Novartis Investigative Site
Rimouski, Quebec, G5L 5T1, Canada
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Novartis Investigative Site
Trois-Rivières, Quebec, G9A 3Y2, Canada
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Novartis Investigative Site
Valdivia, Los Ríos Region, 5110683, Chile
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Novartis Investigative Site
Santiago, RM, 7500588, Chile
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Novartis Investigative Site
Santiago, Santiago Metropolitan, 7500571, Chile
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Novartis Investigative Site
Santiago, Santiago Metropolitan, 7500710, Chile
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Novartis Investigative Site
Concepción, 6740, Chile
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Novartis Investigative Site
Medellín, Antioquia, 050001, Colombia
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Novartis Investigative Site
Barranquilla, Atlántico, 080002, Colombia
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Novartis Investigative Site
Cali, Valle del Cauca Department, 760012, Colombia
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Novartis Investigative Site
Brest, 29200, France
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Novartis Investigative Site
Le Kremlin-Bicêtre, 94275, France
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Novartis Investigative Site
Lille, 59037, France
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Novartis Investigative Site
Paris, 75014, France
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Novartis Investigative Site
Strasbourg, 67000, France
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Novartis Investigative Site
Freiburg im Breisgau, Baden-Wurttemberg, 79106, Germany
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Novartis Investigative Site
Würzburg, Bavaria, 97080, Germany
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Novartis Investigative Site
Dresden, Saxony, 01307, Germany
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Novartis Investigative Site
Bonn, 53105, Germany
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Novartis Investigative Site
Athens, 115 27, Greece
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Novartis Investigative Site
Székesfehérvár, Fejér, 8000, Hungary
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Novartis Investigative Site
Budapest, 1023, Hungary
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Novartis Investigative Site
Szeged, 6720, Hungary
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Novartis Investigative Site
Haifa, 3104802, Israel
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Novartis Investigative Site
Kfar Saba, 4428164, Israel
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Novartis Investigative Site
Ramat Gan, 5265601, Israel
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Novartis Investigative Site
Milan, MI, 20132, Italy
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Novartis Investigative Site
Pisa, PI, 56126, Italy
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Novartis Investigative Site
Udine, UD, 33100, Italy
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Novartis Investigative Site
Nagoya, Aichi-ken, 457 8510, Japan
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Novartis Investigative Site
Sasebo, Nagasaki, 857-1195, Japan
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Novartis Investigative Site
Kurashiki, Okayama-ken, 710-0824, Japan
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Novartis Investigative Site
Chuo Ku, Tokyo, 104 8560, Japan
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Novartis Investigative Site
Shinjuku-ku, Tokyo, 160 8582, Japan
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Novartis Investigative Site
Rotterdam, South Holland, 3015 GD, Netherlands
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Novartis Investigative Site
Groningen, 9713 GZ, Netherlands
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Novartis Investigative Site
Almada, 2805-267, Portugal
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Novartis Investigative Site
Lisbon, 1050-034, Portugal
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Novartis Investigative Site
Lisbon, 1649-035, Portugal
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Novartis Investigative Site
Ponte de Lima, 4990 041, Portugal
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Novartis Investigative Site
Brasov, 500283, Romania
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Novartis Investigative Site
Cluj-Napoca, 400006, Romania
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Novartis Investigative Site
Kazan', 420097, Russia
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Novartis Investigative Site
Moscow, 115522, Russia
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Novartis Investigative Site
Orenburg, 460000, Russia
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Novartis Investigative Site
Saint Petersburg, 195257, Russia
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Novartis Investigative Site
Tomsk, 634009, Russia
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Novartis Investigative Site
Yekaterinburg, 620028, Russia
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Novartis Investigative Site
Seoul, Seocho Gu, 06591, South Korea
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Novartis Investigative Site
Stockholm, SE, 113 65, Sweden
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Novartis Investigative Site
Ankara, Yenimahalle, 06500, Turkey (Türkiye)
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Novartis Investigative Site
Birmingham, B15 2TH, United Kingdom
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Novartis Investigative Site
Doncaster, DN2 5LT, United Kingdom
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Novartis Investigative Site
Manchester, M13 9WL, United Kingdom
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Ochsner Health System
Baton Rouge, Louisiana, 70809, United States
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Perelman School of Medicine
Philadelphia, Pennsylvania, 19104, United States
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The John Hopkins Jerome L Greene Sjogren
Baltimore, Maryland, 21224, United States
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Tufts School of Dental Medicine
Boston, Massachusetts, 02111, United States
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Uni Wisconsin School Med Pub Health
Madison, Wisconsin, 53792, United States
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Winthrop University Hospital
Mineola, New York, 11501, United States
More trials for these conditions
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