- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07737743
A Phase 2a/b Study to Assess the Efficacy, Safety and Tolerability of DDY391 in Participants With Sjögren's Disease
A Randomized, Double-blind, Placebo-controlled, Multicenter Phase 2a/b Study Assessing the Efficacy, Safety and Tolerability of DDY391 in Participants With Sjögren's Disease
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
This study is a Phase 2a/b, randomized, double-blind, placebo-controlled, multi-center trial involving participants with SjD. The study consists of three parts (Part A, Part B, and Part C).
The study includes a screening period of up to 8 weeks to assess eligibility, a 52-week treatment period, and a 4-week safety follow-up period after the last dose of study treatment.
Tipo de estudio
Inscripción (Estimado)
Fase
- Fase 2
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Novartis Pharmaceuticals
- Número de teléfono: 1-888-669-6682
- Correo electrónico: novartis.email@novartis.com
Copia de seguridad de contactos de estudio
- Nombre: Novartis Pharmaceuticals
- Número de teléfono: +41613241111
Ubicaciones de estudio
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Queensland
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Southport, Queensland, Australia, 4222
- Reclutamiento
- Novartis Investigative Site
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Quebec
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Sherbrooke, Quebec, Canadá, J1G 2E8
- Reclutamiento
- Novartis Investigative Site
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Florida
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Tampa, Florida, Estados Unidos, 33603
- Reclutamiento
- Clinical Research of West Florida Inc
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Investigador principal:
- John Carter
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Contacto:
- Sydney K Mullen
- Número de teléfono: +1 813 870 1292
- Correo electrónico: smullen@crwf.com
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Oklahoma
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Oklahoma City, Oklahoma, Estados Unidos, 73116
- Reclutamiento
- RAO Research LLC
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Investigador principal:
- Latisha Heinlen
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Contacto:
- Erica Beer
- Número de teléfono: +1 405 608 8060
- Correo electrónico: ebeer@raoklahoma.com
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Texas
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Bellaire, Texas, Estados Unidos, 77401
- Reclutamiento
- Novel Research LLC
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Investigador principal:
- Wajeeha Yousaf
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Contacto:
- Hassan Khan
- Número de teléfono: +1 281 944 3610
- Correo electrónico: khan@novelresearch.net
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Kfar Saba, Israel, 4428164
- Reclutamiento
- Novartis Investigative Site
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Petah Tikva, Israel, 4941492
- Reclutamiento
- Novartis Investigative Site
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Ramat Gan, Israel, 5265601
- Reclutamiento
- Novartis Investigative Site
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Ẕerifin, Israel, 7030000
- Reclutamiento
- Novartis Investigative Site
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
Key Inclusion Criteria:
• Participants must have a diagnosis of SjD according to the ACR/EULAR 2016 classification criteria at screening:
- Positive anti-Ro (SSA) antibodies at screening. Participants negative for anti-Ro/SSA antibodies are eligible if they have documented previous biopsy showing evidence of salivary gland inflammation consistent with SjD.
Key Exclusion Criteria:
- Presence of another autoimmune rheumatic disease that is active at screening and constitutes the principal illness.
Exclusion based on medications being used for SjD:
- Participants taking > 400 mg/day hydroxychloroquine are excluded. Participants taking ≤400 mg/day hydroxychloroquine should be on a stable dose for at least 4 weeks prior to randomization.
- Participants taking > 400 mg/day hydroxychloroquine are excluded. Participants on ≤ 400 mg/day of hydroxychloroquine should be on a stable dose for at least 4 weeks prior to randomization.
- Prior treatment with any of the following within 3 months prior to randomization: belimumab, abatacept, anti-tumor necrosis factor alpha biologic agents, immunoglobulins, plasmapheresis, intravenous (i.v.) or oral cyclophosphamide, mycophenolate mofetil, i.v. or oral cyclosporine A, or any other immunosuppressants (e.g., JAK inhibitors or other kinase inhibitors, IL-2, anti-IL-6, anti-IL-17).
- Previous treatment with any cell-depleting therapies, including but not limited to anti-CD20, unless ≥ 12 months prior to screening.
- Any viral, bacterial or other infections at the time of screening or randomization, or history of recurrent clinically significant infection or of recurrent bacterial infection.
- History of malignancy of any organ system (other than localized non melanoma carcinoma of the skin or in situ cervical cancer) within the last five years of randomization or any malignancy not in remission.
Other protocol-defined inclusion/exclusion criteria may apply.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación Secuencial
- Enmascaramiento: Triple
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: Part A- DDY391 dose level 1
DDY391 dose level 1
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DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part A-Placebo
Matching placebo.
At the Week 24 visit, all participants will be randomized to DDY391 dose level 1 or dose level 2.
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Placebo coincidente
DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part B- DDY391 dose level 1
DDY391 dose level 1
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DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part B- DDY391 dose level 2
DDY391 dose level 2
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DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part B- DDY391 dose level 3
DDY391 dose level 3
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DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part B- Placebo
Matching placebo.
At the Week 24 visit, all participants will be randomized to DDY391 dose level 1 or dose level 2.
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Placebo coincidente
DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part C- DDY391 dose level 1
DDY391 dose level 1
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DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
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Experimental: Part C- Placebo
Matching placebo.
At the Week 24 visit, all participants will be randomized to DDY391 dose level 1 or dose level 2.
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Placebo coincidente
DDY391 dose level 1 DDY391 dose level 2 DDY391 dose level 3 |
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Part A and B: Change from baseline in ESSDAI score
Periodo de tiempo: Baseline, Week 24
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EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI) is a validated tool for assessing disease activity in SjD.
Score range is 0-123.
Higher scores on the ESSDAI scale are associated with poorer health states.
A negative change from baseline indicates improvement in disease status.
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Baseline, Week 24
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Part C: Change from baseline in ESSPRI
Periodo de tiempo: Baseline, Week 24
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EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI) is a validated disease outcome measure for SjD.
It consists of three domains of dryness, pain, and fatigue.
The participant will assess severity of symptoms they experienced over the last 14 days on a single 0-10 numerical rating scale for each of the three domains.
The ESSPRI score is defined as the mean of scores from the three scales: (dryness + pain + fatigue) /3.
The total ESSPRI score ranges from 0 (no symptoms) to 10 (maximal symptom severity).
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Baseline, Week 24
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Part A and B: Change from baseline in ESSPRI
Periodo de tiempo: Baseline, Week 24
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EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI) is a validated disease outcome measure for SjD.
It consists of three domains of dryness, pain, and fatigue.
The participant will assess severity of symptoms they experienced over the last 14 days on a single 0-10 numerical rating scale for each of the three domains.
The ESSPRI score is defined as the mean of scores from the three scales: (dryness + pain + fatigue) /3.
The total ESSPRI score ranges from 0 (no symptoms) to 10 (maximal symptom severity).
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Baseline, Week 24
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Part A, B and C: Change from baseline in SSSD
Periodo de tiempo: Baseline, Week 24
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Sjögren's Syndrome Symptom Diary (SSSD) includes six items specific to SjD (eye dryness, mouth dryness skin dryness, tiredness, muscle and/or joint pain, and genital dryness).
The total score ranges from 0 (no symptoms) to 10 (maximal symptom severity).
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Baseline, Week 24
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Part A, B and C: Incidence and severity of Adverse Events (AEs) and Serious Adverse Events (SAEs)
Periodo de tiempo: Baseline up to Week 52
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To evaluate the safety and tolerability of multiple doses of DDY391.
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Baseline up to Week 52
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Colaboradores e Investigadores
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Enfermedades musculoesqueléticas
- Enfermedades de la Boca
- Enfermedades Estomatognáticas
- Artritis
- Enfermedades Articulares
- Enfermedades reumáticas
- Enfermedades del tejido conectivo
- Enfermedades autoinmunes
- Enfermedades del sistema inmunológico
- Enfermedades de los ojos
- Artritis Reumatoide
- Xerostomía
- Enfermedades de las glándulas salivales
- Síndromes del ojo seco
- Enfermedades del aparato lagrimal
- Enfermedades de la piel y del tejido conectivo
- Síndrome de Sjogren
Otros números de identificación del estudio
- CDDY391B12201
- 2025 (Subvención/contrato del NIH de EE. UU.: Faculty of Social Sciences Scientific Grant at the University of Gdańsk)
- 2025-524513-92-00 (Otro identificador: EU CTIS)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.
This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .