Un estudio para investigar la eficacia y seguridad de SAR445399 en participantes adultos con hidradenitis supurativa de moderada a grave (CLAROS)
Un estudio aleatorizado, doble ciego, controlado con placebo, de fase 2 y de búsqueda de dosis para investigar la eficacia y seguridad de SAR445399 en participantes con hidradenitis supurativa de moderada a grave
This is a multinational, randomized, double-blind, placebo-controlled, Phase 2, dose finding study to evaluate the efficacy and safety of different doses of SAR445399 in adult participants with moderate to severe hidradenitis suppurativa.
The purpose of this study is to assess the efficacy and safety of two doses of SAR445399 compared with placebo in adult participants with moderate to severe hidradenitis suppurativa.
The study duration (per participant) will be up to 46 weeks with a total of 16 visits. The treatment duration will be 32 weeks which includes 16-week double-blinded initial treatment period and a 16-week treatment-blinded extension period.
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- Fase 2
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: Trial Transparency email recommended (Toll free for US & Canada)
- Número de teléfono: option 6 800-633-1610
- Correo electrónico: Contact-US@sanofi.com
Ubicaciones de estudio
-
-
-
Blankenfelde-Mahlow, Alemania, 15831
- Reclutamiento
- Investigational Site Number : 2760004
-
Darmstadt, Alemania, 64283
- Reclutamiento
- Investigational Site Number : 2760007
-
Dresden, Alemania, 01307
- Reclutamiento
- Investigational Site Number : 2760006
-
Merzig, Alemania, 66663
- Reclutamiento
- Investigational Site Number : 2760005
-
Regensburg, Alemania, 93053
- Reclutamiento
- Investigational Site Number : 2760003
-
Rostock, Alemania, 18055
- Reclutamiento
- Investigational Site Number : 2760002
-
-
-
-
-
Buenos Aires, Argentina, 1181
- Reclutamiento
- Investigational Site Number : 0320003
-
Buenos Aires, Argentina, 1061
- Reclutamiento
- Investigational Site Number : 0320002
-
Buenos Aires, Argentina, 1023
- Reclutamiento
- Investigational Site Number : 0320001
-
-
-
-
New South Wales
-
Sydney, New South Wales, Australia, 2010
- Reclutamiento
- Investigational Site Number : 0360001
-
-
South Australia
-
Woodville, South Australia, Australia, 5011
- Reclutamiento
- Investigational Site Number : 0360003
-
-
Western Australia
-
South Perth, Western Australia, Australia, 6151
- Reclutamiento
- Investigational Site Number : 0360002
-
-
-
-
-
São Paulo, Brasil, 05651-901
- Reclutamiento
- Hospital Israelita Albert Einstein- Site Number : 0760004
-
-
Estado de Bahia
-
Salvador, Estado de Bahia, Brasil, 41820-020
- Reclutamiento
- Centro de Pesquisas da Clínica IBIS- Site Number : 0760001
-
-
São Paulo
-
Campinas, São Paulo, Brasil, 13083-888
- Reclutamiento
- Hospital das Clinicas da UNICAMP- Site Number : 0760002
-
-
-
-
-
Brussels, Bélgica, 1070
- Reclutamiento
- Investigational Site Number : 0560002
-
Ghent, Bélgica, 9000
- Reclutamiento
- Investigational Site Number : 0560001
-
Liège, Bélgica, 4000
- Reclutamiento
- Investigational Site Number : 0560004
-
-
-
-
Manitoba
-
Winnipeg, Manitoba, Canadá, R3M 3Z4
- Reclutamiento
- Investigational Site Number : 1240016
-
-
Ontario
-
Mississauga, Ontario, Canadá, L4W 0C2
- Reclutamiento
- Investigational Site Number : 1240015
-
Richmond Hill, Ontario, Canadá, L4B 1L1
- Reclutamiento
- Investigational Site Number : 1240001
-
Toronto, Ontario, Canadá, M2N 3A6
- Reclutamiento
- Investigational Site Number : 1240014
-
-
Quebec
-
Montreal, Quebec, Canadá, H1Y 3L1
- Reclutamiento
- Investigational Site Number : 1240010
-
Sherbrooke, Quebec, Canadá, J1G 1X9
- Reclutamiento
- Investigational Site Number : 1240002
-
-
Saskatchewan
-
Regina, Saskatchewan, Canadá, S4V 1R9
- Reclutamiento
- Investigational Site Number : 1240013
-
Saskatoon, Saskatchewan, Canadá, S7K 0H6
- Reclutamiento
- Investigational Site Number : 1240011
-
-
-
-
-
Córdoba, España, 14004
- Reclutamiento
- Investigational Site Number : 7240001
-
Málaga, España, 29016
- Reclutamiento
- Investigational Site Number : 7240004
-
-
Basque Country
-
Bilbao, Basque Country, España, 48013
- Reclutamiento
- Investigational Site Number : 7240002
-
-
Catalunya [Cataluña]
-
Barcelona, Catalunya [Cataluña], España, 08035
- Reclutamiento
- Investigational Site Number : 7240006
-
-
Sevilla
-
Seville, Sevilla, España, 41009
- Reclutamiento
- Investigational Site Number : 7240005
-
-
-
-
Arizona
-
Scottsdale, Arizona, Estados Unidos, 85260
- Reclutamiento
- Scottsdale Clinical Trials- Site Number : 8400006
-
-
California
-
North Hollywood, California, Estados Unidos, 91606
- Activo, no reclutando
- Carbon Health - North Hollywood - NoHo West- Site Number : 8400017
-
-
Florida
-
Boynton Beach, Florida, Estados Unidos, 33436
- Reclutamiento
- Encore Medical Research of Boynton Beach- Site Number : 8400005
-
Fort Lauderdale, Florida, Estados Unidos, 33308
- Reclutamiento
- FXM Clinical Research - Fort Lauderdale- Site Number : 8400013
-
Fort Myers, Florida, Estados Unidos, 33912
- Reclutamiento
- Alliance for Multispeciality Research - Fort Myers- Site Number : 8400007
-
Hollywood, Florida, Estados Unidos, 33024
- Reclutamiento
- Encore Medical Research - Hollywood- Site Number : 8400004
-
Miami, Florida, Estados Unidos, 33173
- Reclutamiento
- Florida International Research Center- Site Number : 8400002
-
Miami, Florida, Estados Unidos, 33146
- Reclutamiento
- Fxm Clinical Research/Fax Pharma Clinical Research- Site Number : 8400014
-
Miami, Florida, Estados Unidos, 33174
- Reclutamiento
- Florida Research Center- Site Number : 8400009
-
Tampa, Florida, Estados Unidos, 33607
- Reclutamiento
- Advanced Clinical Research Institute- Site Number : 8400021
-
-
Georgia
-
Cumming, Georgia, Estados Unidos, 30040
- Reclutamiento
- Cleaver Medical Group Dermatology- Site Number : 8400008
-
Fayetteville, Georgia, Estados Unidos, 30214
- Reclutamiento
- First Georgia Physician Group- Site Number : 8400033
-
-
Illinois
-
Skokie, Illinois, Estados Unidos, 60077
- Reclutamiento
- NorthShore University Health System - Endeavor Health Medical Group - Skokie - Woods Drive- Site Number : 8400019
-
-
Indiana
-
Evansville, Indiana, Estados Unidos, 47708
- Reclutamiento
- Deaconess Clinic - Downtown Fourth Street- Site Number : 8400029
-
-
Kentucky
-
Louisville, Kentucky, Estados Unidos, 40241
- Reclutamiento
- Dermatology Specialists Research (DS Research) - Kentucky- Site Number : 8400026
-
-
Massachusetts
-
Boston, Massachusetts, Estados Unidos, 02215
- Reclutamiento
- Beth Israel Deaconess Medical Center - Boston- Site Number : 8400001
-
-
Missouri
-
Kansas City, Missouri, Estados Unidos, 64108
- Reclutamiento
- University Health Dermatology- Site Number : 8400018
-
-
New York
-
The Bronx, New York, Estados Unidos, 10455
- Reclutamiento
- Equity Medical (LLC)- Site Number : 8400010
-
-
Oklahoma
-
Tulsa, Oklahoma, Estados Unidos, 74137
- Reclutamiento
- Essential Medical Research- Site Number : 8400015
-
-
Texas
-
The Woodlands, Texas, Estados Unidos, 77380
- Reclutamiento
- Elligo Health Research/The Woodlands Dermatology Associates- Site Number : 8400020
-
-
Virginia
-
Norfolk, Virginia, Estados Unidos, 23502
- Reclutamiento
- Virginia Dermatology & Skin Cancer Center- Site Number : 8400024
-
-
-
-
-
Lille, Francia, 59020
- Reclutamiento
- Investigational Site Number : 2500005
-
Lille, Francia, 59037
- Reclutamiento
- Investigational Site Number : 2500006
-
Nantes, Francia, 44093
- Reclutamiento
- Investigational Site Number : 2500002
-
Paris, Francia, 75010
- Reclutamiento
- Investigational Site Number : 2500004
-
Rouen, Francia, 76031
- Reclutamiento
- Investigational Site Number : 2500003
-
-
-
-
-
Budapest, Hungría, 1085
- Reclutamiento
- Investigational Site Number : 3480002
-
Gyula, Hungría, 5700
- Reclutamiento
- Investigational Site Number : 3480005
-
Kaposvár, Hungría, 7400
- Reclutamiento
- Investigational Site Number : 3480003
-
Szeged, Hungría, 6720
- Reclutamiento
- Investigational Site Number : 3480004
-
-
-
-
-
Brescia, Italia, 25123
- Reclutamiento
- Investigational Site Number : 3800004
-
Chieti, Italia, 66100
- Reclutamiento
- Investigational Site Number : 3800001
-
Pisa, Italia, 56126
- Reclutamiento
- Investigational Site Number : 3800006
-
-
Ancona
-
Torette, Ancona, Italia, 60020
- Reclutamiento
- Investigational Site Number : 3800002
-
-
Ferrara
-
Cona, Ferrara, Italia, 44124
- Reclutamiento
- Investigational Site Number : 3800005
-
-
Milano
-
Garbagnate Milanese, Milano, Italia, 20024
- Reclutamiento
- Investigational Site Number : 3800007
-
Milan, Milano, Italia, 20132
- Reclutamiento
- Investigational Site Number : 3800003
-
-
-
-
-
Tokyo, Japón, 173-8610
- Reclutamiento
- Investigational Site Number : 3920001
-
Tokyo, Japón, 160-0023
- Reclutamiento
- Investigational Site Number : 3920002
-
-
Aichi-ken
-
Nagoya, Aichi-ken, Japón, 467-8602
- Reclutamiento
- Investigational Site Number : 3920004
-
-
Ibaraki
-
Tsukuba, Ibaraki, Japón, 305-8576
- Reclutamiento
- Investigational Site Number : 3920005
-
-
Saitama
-
Koshigaya, Saitama, Japón, 343-0845
- Reclutamiento
- Investigational Site Number : 3920003
-
-
-
-
-
Beijing, Porcelana, 100730
- Reclutamiento
- Investigational Site Number : 1560001
-
Changsha, Porcelana, 410011
- Reclutamiento
- Investigational Site Number : 1560003
-
Hangzhou, Porcelana, 310009
- Reclutamiento
- Investigational Site Number : 1560006
-
Shanghai, Porcelana, 200040
- Reclutamiento
- Investigational Site Number : 1560004
-
Wuhan, Porcelana, 430022
- Reclutamiento
- Investigational Site Number : 1560002
-
-
-
-
-
Uppsala, Suecia, 752 37
- Reclutamiento
- Investigational Site Number : 7520002
-
Örebro, Suecia, 701 85
- Reclutamiento
- Investigational Site Number : 7520001
-
-
-
-
-
Buca, Turquía (Türkiye), 35390
- Reclutamiento
- Investigational Site Number : 7920006
-
Istanbul, Turquía (Türkiye), 34093
- Reclutamiento
- Investigational Site Number : 7920001
-
Istanbul, Turquía (Türkiye), 34899
- Reclutamiento
- Investigational Site Number : 7920005
-
Izmir, Turquía (Türkiye), 35540
- Reclutamiento
- Investigational Site Number : 7920004
-
Manisa, Turquía (Türkiye), 45030
- Reclutamiento
- Investigational Site Number : 7920002
-
Samsun, Turquía (Türkiye), 55139
- Reclutamiento
- Investigational Site Number : 7920003
-
-
Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
Participants are eligible to be included in the study only if all of the following criteria apply:
- Participants with a history of signs and symptoms consistent with hidradenitis suppurativa (HS) for at least 6 months prior to Baseline
- Participants must have HS lesions present in at least 2 distinct anatomic areas (eg, left, and right axilla; or left axilla and left inguino-crural fold), with at least 1 body site being Hurley Stage II or III.
- Participant must have a total abscess and inflammatory nodule (AN) count of ≥5 at the Baseline Visit.
- Participant must have had an inadequate response to a trial of an oral antibiotic for treatment of HS, exhibited recurrence after discontinuation of antibiotics or demonstrated intolerance to antibiotics or has a contraindication to oral antibiotics for treatment of their HS as assessed by the Investigator through participant interview and review of medical history.
- Participants in the biologic-naïve stratum must be naïve to any prior use of biologic therapy with a potential impact on HS; Participants in the biologic-experienced stratum must have documented history of use of at least one dose of biologic therapy for HS.
Exclusion Criteria:
Participants are excluded from the study if any of the following criteria apply:
- Any other active skin disease or condition (eg, bacterial, fungal, or viral infection) that may interfere with assessment of HS.
- History of recurrent or recent serious infection
- Known history of or suspected current immunosuppression
- History of solid organ transplant or stem cell transplant.
- History of splenectomy
- History of malignancy or lymphoproliferative disease other than adequately treated or nonmetastatic squamous cell carcinoma of the skin that was excised and completely cured or nonmetastatic basal cell carcinoma of the skin that was excised and completely cured.
- Any other medical condition or severe, concomitant illness, including psychiatric illness and substance abuse, that may present an unreasonable risk to the study participants, make participants unreliable or may interfere with study assessments
The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Cuadruplicar
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
|
Experimental: SAR445399 dose regimen A
Participants will receive SAR445399 dose regimen A. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
|
Experimental: SAR445399 dose regimen B
Participants will receive SAR445399 dose regimen B. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
|
Comparador de placebos: Placebo
Participants will receive SAR445399-matching placebo. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 75 (HiSCR75)
Periodo de tiempo: Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 75 (HiSCR75) is defined as ≥75% reduction from baseline in the total abscess and inflammatory nodule [AN] count, with no increase from Baseline in abscess or draining tunnel count. |
Up to Week 16
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Porcentaje de cambio desde el valor basal hasta la semana 16 en el recuento de túneles de drenaje
Periodo de tiempo: Desde el inicio del estudio hasta la semana 16
|
Desde el inicio del estudio hasta la semana 16
|
|
|
Cambio absoluto desde el inicio hasta la semana 16 en el recuento de túneles de drenaje
Periodo de tiempo: Desde el inicio hasta la semana 16
|
Desde el inicio hasta la semana 16
|
|
|
Porcentaje de cambio desde el inicio hasta la semana 16 en la Escala de Valoración Numérica del Dolor Cutáneo en Hidradenitis Supurativa (HS-Dolor Cutáneo NRS)
Periodo de tiempo: Desde la Línea de Base hasta la Semana 16
|
Desde la Línea de Base hasta la Semana 16
|
|
|
Number of participants with potentially clinically significant abnormalities in laboratory tests, vital signs, and electrocardiograms (ECGs) during the double- blinded initial treatment period and the treatment-blinded extension period
Periodo de tiempo: Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Plasma concentrations of SAR445399 during the double-blinded initial treatment period and the treatment-blinded extension period
Periodo de tiempo: Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Incidence of anti-drug antibodies (ADA) of SAR445399 at prespecified timepoints during the double-blinded initial treatment period and the treatment-blinded extension period
Periodo de tiempo: Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 50 (HiSCR50)
Periodo de tiempo: Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 50 (HiSCR50) is defined as ≥50% reduction from baseline in the total AN count, with no increase from baseline in abscess or draining tunnel count) |
Up to Week 16
|
|
Absolute change from baseline to Week 16 in International Hidradenitis Suppurativa Severity Score System (IHS4)
Periodo de tiempo: From baseline to Week 16
|
The determination of IHS4 requires counting the inflammatory nodules, abscesses and draining tunnels and multiplying each by a specific coefficient. A high score signifies severe disease. |
From baseline to Week 16
|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 90 (HiSCR90)
Periodo de tiempo: Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 90 is defined as ≥90% reduction from baseline in the total abscess and inflammatory nodule [AN] count, with no increase from Baseline in abscess or draining tunnel count. |
Up to Week 16
|
|
Percentage of participants with improvement from baseline to Week 16 of >=3 points in weekly average HS-Skin Pain NRS item 1a from HS-SAQ, among participants with baseline HS-Skin Pain NRS ≥3
Periodo de tiempo: From baseline to Week 16
|
The Hidradenitis Suppurativa Symptom Assessment Questionnaire (HS-SAQ) is a 7-item scale comprising unidimensional numeric rating scale (NRS) items assessing symptoms of HS. Hidradenitis Suppurativa Skin Pain Numeric Rating Scale (HS-Skin Pain NRS) is based on worst skin pain in a 24-hour recall period (daily assessment is averaged over 7-day period). |
From baseline to Week 16
|
|
Absolute change from baseline to Week 16 in the Dermatology Life Quality Index (DLQI) total score
Periodo de tiempo: From Baseline to Week 16
|
The Dermatology Life Quality Index (DLQI) is a 10-item dermatology specific health related quality of life (HRQoL) instrument. Total score ranges from 0 to 30, with higher scores indicating greater detrimental impact on QoL. |
From Baseline to Week 16
|
|
Absolute change from baseline to Week 16 in the total Hidradenitis Suppurativa Quality of Life (HiSQoL) score
Periodo de tiempo: From Baseline to Week 16
|
The Hidradenitis Suppurativa Quality of Life (HiSQoL) is a 17-item content-validated questionnaire with a 7-day recall period. It is scored by summing items to create a total score (0 to 68) with higher score indicating more severe impact on QoL. |
From Baseline to Week 16
|
|
Change from baseline to Week 16 in Weekly average HS-SAQ score items
Periodo de tiempo: From Baseline to Week 16
|
The Hidradenitis Suppurativa Symptom Assessment Questionnaire (HS-SAQ) is a 7-item scale comprising unidimensional numeric rating scale (NRS) items assessing symptoms of HS. Each item is scored on a 0 to 10 scale with 0 indicating "no symptom" and 10 indicating "worst symptom possible". |
From Baseline to Week 16
|
|
Change from baseline to Week 16 in the Hidradenitis Suppurativa Impact Assessment Questionnaire (HS-IAQ) total score
Periodo de tiempo: From Baseline to Week 16
|
The Hidradenitis Suppurativa Impact Assessment Questionnaire (HS-IAQ) is an 11-item questionnaire assessing the impact of HS on QoL |
From Baseline to Week 16
|
|
Improvement in Peak Pruritus Numerical Rating Scale (PP-NRS) at Week 16
Periodo de tiempo: From Baseline to Week 16
|
The Peak Pruritus Numerical Rating Scale (PP-NRS) is defined as achieving at least 4-unit reduction from Baseline in weekly average of daily PP-NRS among participants with baseline PP-NRS ≥4) |
From Baseline to Week 16
|
|
Number of participants with TEAEs AESIs, and SAEs including administration site reactions during the double-blinded initial treatment period and the treatment-blinded extension period
Periodo de tiempo: Up to End of Study (approximately 46 weeks)
|
Treatment Emergent Adverse Events (TEAEs), Adverse Events of Special Interest (AESIs), Serious Adverse Events (SAEs). |
Up to End of Study (approximately 46 weeks)
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Publicaciones y enlaces útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Infecciones
- Enfermedades de la piel
- Infecciones bacterianas
- Infecciones bacterianas y micosis
- Enfermedades de las glándulas sudoríparas
- Enfermedades De La Piel Bacterianas
- Enfermedades De La Piel Infecciosas
- Supuración
- Hidradenitis
- Enfermedades de la piel y del tejido conectivo
- Hidradenitis supurativa
Otros números de identificación del estudio
Otros números de identificación del estudio
- DRI20674
- 2025-522695-83-00 (Identificador de registro: CTIS)
- U1111-1322-6148 (Otro identificador: WHO-ICTRP)
- 2025 (Subvención/contrato del NIH de EE. UU.)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org
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. .