Efficacy and Safety of S95011 in Primary Sjögren's Syndrome Patients
Primary Sjögren's Syndrome

About this trial
This is an interventional treatment trial for Primary Sjögren's Syndrome focused on measuring Sjögren, Sjögren's Syndrome, Autoimmune disease, Systemic, Xerostomia, xerophthalmia, Salivary gland disease, Arthritis, Joint disease, Monoclonal antibody
Eligibility Criteria
Inclusion Criteria:
- Diagnosis of primary Sjögren's Syndrome based on 2016 American College of Rheumatology-EULAR criteria
- ESSDAI total score ≥ 6 during screening, with at least 6 points scored within the 7 following domains: constitutional, lymphadenopathy, glandular, articular, cutaneous, hematologic and biologic,
- Positive anti-Sjögren's Syndrome A (Ro) antibodies or anti-nuclear antibodies (ANA) ≥ 1:320 or rheumatoid factor (RF) >20 IU/ml during screening period, measured in a central laboratory
- Stimulated whole salivary flow rate > 0 mL/minute
Exclusion Criteria:
Prior administration within the timeframe described in the protocol of any of the following:
- Belimumab,
- Rituximab or other B cell depleting agents,
- Abatacept,
- Tumor necrosis factor inhibitors,
- Tocilizumab,
- Cyclophosphamide,
- Cyclosporine (except for eye drops), tacrolimus, sirolimus, mycophenolate mofetil (MMF), azathioprine, or leflunomide
- Janus kinase (JAK) inhibitors
Meeting any of the following conditions:
- Corticosteroids: > 10 mg/day oral prednisone (or equivalent) within 4 weeks prior to randomisation (W000); Any change or initiation of new dose of oral prednisone (or equivalent) within 4 weeks prior to randomisation (W000); Intramuscular, IV, or intra-articular corticosteroids within 4 weeks prior to randomisation (W000); Any change or initiation of new dose of topical corticosteroids within 2 weeks prior to randomisation (W000),
- Antimalarials: any change or initiation of new dose of antimalarials (e.g. chloroquine, hydroxychloroquine, quinacrine) within 16 weeks prior to randomisation (W000),
- Methotrexate: > 25 mg/week of methotrexate; any initiation or change of dose of methotrexate within 12 weeks prior to randomisation (W000); any change in route of administration within 4 weeks prior to randomisation (W000),
- Non-steroidal anti-inflammatory drugs (NSAIDs): Any change or initiation of new dose of regularly scheduled NSAIDs within 2 weeks prior to randomisation (W000),
- Cevimeline or pilocarpine and cyclosporine eye drops (Restasis) and lifitegrast: any increase or initiation of new doses within 2 weeks prior to randomisation (W000).
- Secondary Sjögren's Syndrome
Sites / Locations
- Colorado Arthritis Associates
- Altoona Center for Clinical Research
- The Queen Elizabeth Hospital Rheumatology Unit
- Hôpital Saint-André
- CHU de Bicêtre
- Hôpital Laribiosière
- Hôpital Pitié-Salpêtrière
- Hôpital Saint Antoine
- Universitätsklinikum Erlangen Medizinische Klinik 3 Rheumatologie und Immunologie
- Universitätsklinikum Freiburg Department Innere Medizin Klinik für Rheumatologie und Klinische Immunologie
- Debreceni Egyetem Orvos és Egészségtudományi Centrum Belgyógyászat C épület - Klinikai Immunológiai Tanszék
- Békés Megyei Központi Kórház, Pándy Kálmán Tagkórház, Infektológia-Hepatológia
- Vita Verum Medical Bt. Berényi u. 72-100. 95. számú épület 16. Rendelő
- CLINICA SAGRADA FAMILIA Servicio de Reumatología y Unidad de Ensayos Clínicos
- CLINICAL GAIAS SANTIAGO Servicio de Reumatología
- Hospital Infanta Luisa Quirón Salud Servicio de Reumatología
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust
- Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
- Southampton General Hospital, University Hospital Southampton NHS Trust
Arms of the Study
Arm 1
Arm 2
Experimental
Placebo Comparator
S95011 concentrate for solution for infusion
S95011 Placebo concentrate for solution for infusion
S95011 is administrated by one IV infusion every 2 weeks for the first month and then every 3 weeks.
S95011 placebo is administrated by one IV infusion every 2 weeks for the first month and then every 3 weeks.