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Adalimumab Dose Adjustment for Pediatric Uveitis Treatment Trial (ADAPT)

7 de julio de 2026 actualizado por: Nisha Acharya

The goal of this clinical trial is to learn whether children and young adults with well-controlled juvenile idiopathic arthritis (JIA)-associated uveitis or chronic anterior uveitis can safely take adalimumab (or biosimilar) injections less often while maintaining control of their disease.

The main question it aims to answer is: can adalimumab/biosimilar injections be given less frequently without uveitis (eye inflammation) or arthritis (joint inflammation) returning?

Researchers will compare adalimumab/biosimilar injection schedules of every 2 weeks, 4 weeks, 8 weeks, and 12 weeks to determine how injection frequency affects disease control.

Participants will:

  • Take adalimumab/biosimilar injections every 2, 4, 8, or 12 weeks.
  • Attend study visits every 6 weeks over 24 weeks, with an additional follow-up visit at 48 weeks for checkups, tests, and questionnaires.
  • Keep a diary of how often they take adalimumab/biosimilar and other drugs they take for their uveitis/arthritis.

Descripción general del estudio

Estado

Aún no reclutando

Condiciones

Intervención / Tratamiento

Tipo de estudio

Intervencionista

Inscripción (Estimado)

160

Fase

  • Fase 4

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

Ubicaciones de estudio

  • Estados Unidos
    • California
      • Los Angeles, California, Estados Unidos, 90095
        • University of California, Los Angeles
        • Investigador principal:
          • Edmund Tsui, MD
        • Contacto:
      • Sacramento, California, Estados Unidos, 95817
        • University of California, Davis
        • Contacto:
          • Parisa Emami-Naeini, MD, MPH
          • Número de teléfono: 916-734-6602
          • Correo electrónico: parisaemami@gmail.com
        • Investigador principal:
          • Parisa Emami-Naeini, MD MPH
        • Investigador principal:
          • Angel Herrera-Guerra, MD PhD
      • San Francisco, California, Estados Unidos, 94143
        • University of California, San Francisco
        • Investigador principal:
          • Nisha Acharya, MD
        • Contacto:
        • Sub-Investigador:
          • John Gonzales, MD
        • Sub-Investigador:
          • Thuy Doan, MD PhD
    • Florida
      • Miami, Florida, Estados Unidos, 33136
        • University of Miami
        • Contacto:
        • Investigador principal:
          • Stephanie Llop, MD
        • Sub-Investigador:
          • Janet Davis, MD
    • Missouri
      • Kansas City, Missouri, Estados Unidos, 64108
        • Children's Mercy Hospital
        • Contacto:
          • Erin Stahl, MD
          • Número de teléfono: 816-960-8000
          • Correo electrónico: edstahl@cmh.edu
        • Investigador principal:
          • Ashley Cooper, MD
        • Investigador principal:
          • Erin Stahl, MD
    • Ohio
      • Cincinnati, Ohio, Estados Unidos, 45229
        • Cincinnati Children's Hospital
        • Investigador principal:
          • Virginia Miraldi Utz, MD
        • Investigador principal:
          • Sheila Angeles-Han, MD
        • Contacto:
    • Tennessee
      • Nashville, Tennessee, Estados Unidos, 37212
        • Vanderbilt University Medical Center
        • Contacto:
        • Investigador principal:
          • Sapna Gangaputra, MD MPH
        • Investigador principal:
          • Thomas (Brent) Graham, MD MS
    • Texas
      • Austin, Texas, Estados Unidos, 78712
        • University of Texas, Austin
        • Contacto:
        • Investigador principal:
          • Eric Crowell, MD MPH
    • Utah
      • Salt Lake City, Utah, Estados Unidos, 84132
        • University of Utah Health
        • Contacto:
        • Investigador principal:
          • Marissa Larochelle, MD
  • Italia
      • Florence, Italia, 50139
        • Meyer Children's Hospital
        • Investigador principal:
          • Gabriele Simonini
        • Contacto:
        • Investigador principal:
          • Ilaria Maccora
  • Reino Unido
      • Bristol, Reino Unido, BS1 3NU
        • University Hospitals Bristol and Weston
        • Investigador principal:
          • A V Ramanan
        • Contacto:
        • Investigador principal:
          • Catherine Guly
      • Leicester, Reino Unido, LE1 5WW
        • University Hospitals of Leicester
        • Contacto:
        • Investigador principal:
          • Arani Sridhar
        • Investigador principal:
          • Bharat Kapoor
      • Liverpool, Reino Unido, L14 5AB
        • Alder Hey Children's Hospital
        • Investigador principal:
          • Gavin Cleary
        • Investigador principal:
          • Jose Gonzalez-Martin
        • Contacto:
      • London, Reino Unido, WC1N 3JH
        • Great Ormond Street Hospital
        • Investigador principal:
          • Elena Moraitis
        • Investigador principal:
          • Harry Petrushkin
        • Contacto:
        • Sub-Investigador:
          • Lola Solebo
      • Manchester, Reino Unido, M13 9WL
        • Manchester University NHS Foundation Trust
        • Contacto:
        • Investigador principal:
          • Jane Ashworth
      • Newcastle upon Tyne, Reino Unido, NE1 4LP
        • Great North Children's Hospital
        • Investigador principal:
          • Sharmila Jandial
        • Contacto:
      • Norwich, Reino Unido, NR4 6TZ
        • Norfolk and Norwich University Hospital
        • Investigador principal:
          • Kate Armon
        • Investigador principal:
          • Narman Puvanachandra
        • Contacto:
      • Sheffield, Reino Unido, S10 2TQ
        • Sheffield Children's Hospital

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Niño
  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Descripción

Inclusion Criteria:

  • Stated willingness to comply with all study procedures and availability for the duration of the study period
  • History of juvenile idiopathic arthritis (JIA) or chronic anterior uveitis (CAU), diagnosed prior to 16 years of age (patient may be older than 16 at time of enrollment)
  • ≥2 years of age (per FDA approval for use in children with polyarticular JIA)
  • Weight must be ≥15kg
  • Formal diagnosis of JIA-associated uveitis or CAU with no other suspected etiology
  • ≥24 consecutive months of controlled ocular inflammation (≤0.5+ anterior chamber cell, ≤0.5+ vitreous haze, and no active retinal/choroidal lesions in either eye)
  • ≥24 consecutive months of controlled arthritis verified by a pediatric rheumatologist if defined as JIA-associated uveitis
  • ≥24 consecutive months of treatment with adalimumab or biosimilar of adalimumab
  • ≥180 days on a stable dose of adalimumab or biosimilar of adalimumab; dose must be no greater than 20mg (if weight <30kg), or 40mg (if weight ≥30kg), injected every two weeks
  • If on biosimilar of adalimumab, ≥90 days on the biosimilar
  • Ability to continue to obtain commercial supply of adalimumab or biosimilar
  • If on a conventional disease-modifying anti-rheumatic drug (cDMARD) (injectable or oral methotrexate, mycophenolate mofetil, azathioprine, or leflunomide), dose must be ≤25 mg weekly for methotrexate, ≤3 g daily for mycophenolate mofetil, ≤250 mg daily for azathioprine, or ≤20 mg daily for leflunomide; dose and route of administration must be stable for ≥90 days
  • Willingness to limit consumption of alcohol during the study period
  • Agreement to avoid live attenuated vaccinations
  • Agreement to use highly effective contraception or abstinence for ≥28 days prior to screening and throughout the study period (for males and females of reproductive age)
  • Suitable, in the opinion of the Investigator, to continue treatment with adalimumab/biosimilar per regional labeling

Exclusion Criteria:

  • History of acute anterior uveitis characterized by redness and symptoms, including but not limited to floaters, pain, and light sensitivity
  • Intraocular surgery in the past 90 days or planned surgery in the next 24 weeks
  • Severe cataract or opacity preventing view to the posterior pole in both eyes
  • Chronic hypotony (<5mmHg for ≥90 days) in either eye
  • Treatment with oral corticosteroids or intraocular corticosteroid injection within the last 24 weeks
  • Use of topical corticosteroid eye drops within the last 90 days
  • Use of nonsteroidal anti-inflammatory drug (NSAID) eye drops within the last 90 days
  • Pregnancy or lactation (a pregnancy test will be conducted at baseline and follow-up visits for females post-menarche)
  • Presence of intraretinal or subretinal fluid in either eye
  • Prior safety or tolerability issues with adalimumab
  • History of cancer, active tuberculosis, or hepatitis B
  • Other medical condition expected to dictate treatment course during the study
  • Any of the following laboratory test results on their most recent tests within the past 90 days prior to screening/enrollment: leukocyte count <2500, platelet count ≤75000, hemoglobin<9.0, aspartate transaminase (AST) or alanine transaminase (ALT) ≥ 2 times the upper limit of normal range, creatinine ≥1.5

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Doble

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Comparador activo: 2-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 2 weeks for 24 weeks, continuing in accordance with current standard of care practice.
Biológico: Adalimumab/Biosimilar
Adalimumab is a fully human monoclonal anti-tumor necrosis factor alpha antibody - a biologic, immunomodulatory drug. Adalimumab (20mg or 40mg) is a clear, colorless solution available as an injectable auto-pen or pre-filled syringe for subcutaneous injection. All FDA-approved adalimumab biosimilars are allowed for this trial and include: Abrilada (adalimumab-afzb), Amjevita (adalimumab-atto), Cyltezo (adalimumab-adbm), Hadlima (adalimumab-bwwd), Hulio (adalimumab-fkjp), Hyrimoz (adalimumab-adaz), Idacio (adalimumab-aacf), Simlandi (adalimumab-ryvk), Yuflyma (adalimumab-aaty), and Yusimry (adalimumab-aqvh).
Otros nombres:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Experimental: 4-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 4 weeks for 24 weeks.
Biológico: Adalimumab/Biosimilar
Adalimumab is a fully human monoclonal anti-tumor necrosis factor alpha antibody - a biologic, immunomodulatory drug. Adalimumab (20mg or 40mg) is a clear, colorless solution available as an injectable auto-pen or pre-filled syringe for subcutaneous injection. All FDA-approved adalimumab biosimilars are allowed for this trial and include: Abrilada (adalimumab-afzb), Amjevita (adalimumab-atto), Cyltezo (adalimumab-adbm), Hadlima (adalimumab-bwwd), Hulio (adalimumab-fkjp), Hyrimoz (adalimumab-adaz), Idacio (adalimumab-aacf), Simlandi (adalimumab-ryvk), Yuflyma (adalimumab-aaty), and Yusimry (adalimumab-aqvh).
Otros nombres:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Experimental: 8-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 8 weeks for 24 weeks.
Biológico: Adalimumab/Biosimilar
Adalimumab is a fully human monoclonal anti-tumor necrosis factor alpha antibody - a biologic, immunomodulatory drug. Adalimumab (20mg or 40mg) is a clear, colorless solution available as an injectable auto-pen or pre-filled syringe for subcutaneous injection. All FDA-approved adalimumab biosimilars are allowed for this trial and include: Abrilada (adalimumab-afzb), Amjevita (adalimumab-atto), Cyltezo (adalimumab-adbm), Hadlima (adalimumab-bwwd), Hulio (adalimumab-fkjp), Hyrimoz (adalimumab-adaz), Idacio (adalimumab-aacf), Simlandi (adalimumab-ryvk), Yuflyma (adalimumab-aaty), and Yusimry (adalimumab-aqvh).
Otros nombres:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Experimental: 12-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 12 weeks for 24 weeks.
Biológico: Adalimumab/Biosimilar
Adalimumab is a fully human monoclonal anti-tumor necrosis factor alpha antibody - a biologic, immunomodulatory drug. Adalimumab (20mg or 40mg) is a clear, colorless solution available as an injectable auto-pen or pre-filled syringe for subcutaneous injection. All FDA-approved adalimumab biosimilars are allowed for this trial and include: Abrilada (adalimumab-afzb), Amjevita (adalimumab-atto), Cyltezo (adalimumab-adbm), Hadlima (adalimumab-bwwd), Hulio (adalimumab-fkjp), Hyrimoz (adalimumab-adaz), Idacio (adalimumab-aacf), Simlandi (adalimumab-ryvk), Yuflyma (adalimumab-aaty), and Yusimry (adalimumab-aqvh).
Otros nombres:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Cumulative Incidence of Treatment Failure
Periodo de tiempo: From baseline to 24 weeks post-randomization

Proportion of participants in each treatment arm experiencing treatment failure by Week 24.

Treatment failure is defined by recurrence of ocular inflammation (at least one of the following in at least one eye):

  • >0.5+ anterior chamber (AC) cell at a single visit as defined by the Standardization of Uveitis Nomenclature (SUN) criteria
  • >0.5+ vitreous haze at a single visit
  • Active retinal/choroidal inflammation and/or macular edema in either eye at a single visit. Macular edema is defined as central subfield thickness on optical coherence tomography (OCT) >2 standard deviations above normal thickness (>320µm on Spectralis or >300µm on Zeiss or Topcon) and having a greater than 20% increase from baseline and/or presence of intraretinal or subretinal fluid.

Treatment failure may also be defined as recurrence of joint disease persistent and severe enough to necessitate unmasking to manage the arthritis recurrence.
From baseline to 24 weeks post-randomization

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Nisha Acharya

Colaboradores

University of California, Los Angeles
University of Miami
National Eye Institute (NEI)
National Institutes of Health (NIH)
University of California, Davis
University of California, San Francisco
Norfolk and Norwich University Hospitals NHS Foundation Trust
Vanderbilt University Medical Center
Children's Hospital Medical Center, Cincinnati
University of Utah
Moorfields Eye Hospital NHS Foundation Trust
University Hospitals, Leicester
Manchester University NHS Foundation Trust
Children's Mercy Hospital Kansas City
Newcastle-upon-Tyne Hospitals NHS Trust
University Hospitals Bristol and Weston NHS Foundation Trust
University of Texas at Austin
Great Ormond Street Hospital for Children NHS Foundation Trust
Alder Hey Children's NHS Foundation Trust
Sheffield Children's NHS Foundation Trust
Meyer Children's Hospital IRCCS

Investigadores

  • Investigador principal: Nisha Acharya, MD MS, University of California, San Francisco

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Publicaciones Generales

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Estimado)

1 de septiembre de 2026

Finalización primaria (Estimado)

1 de mayo de 2030

Finalización del estudio (Estimado)

1 de noviembre de 2030

Fechas de registro del estudio

Enviado por primera vez

7 de julio de 2026

Primero enviado que cumplió con los criterios de control de calidad

7 de julio de 2026

Publicado por primera vez (Actual)

13 de julio de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

13 de julio de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

7 de julio de 2026

Última verificación

1 de julio de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • 25-45347
  • UG1EY038172 (Subvención/contrato del NIH de EE. UU.)

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

NO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

Sí

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

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. .

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