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Adalimumab Dose Adjustment for Pediatric Uveitis Treatment Trial (ADAPT)

7. juli 2026 oppdatert av: 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.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Antatt)

160

Fase

  • Fase 4

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Studiesteder

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

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Barn
  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

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

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Dobbelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Aktiv komparator: 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.
Biologisk: 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).
Andre navn:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Eksperimentell: 4-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 4 weeks for 24 weeks.
Biologisk: 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).
Andre navn:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Eksperimentell: 8-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 8 weeks for 24 weeks.
Biologisk: 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).
Andre navn:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry
Eksperimentell: 12-Week Dose
Participants receive adalimumab/biosimilar at their current weight-based dose every 12 weeks for 24 weeks.
Biologisk: 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).
Andre navn:
  • Humira
  • Hyrimoz
  • Idacio
  • Hulio
  • Simlandi
  • Abrilada
  • Amjevita
  • Cyltezo
  • Hadlima
  • Yuflyma
  • Yusimry

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Cumulative Incidence of Treatment Failure
Tidsramme: 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

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Nisha Acharya

Samarbeidspartnere

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

Etterforskere

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

Publikasjoner og nyttige lenker

Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.

Generelle publikasjoner

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

1. september 2026

Primær fullføring (Antatt)

1. mai 2030

Studiet fullført (Antatt)

1. november 2030

Datoer for studieregistrering

Først innsendt

7. juli 2026

Først innsendt som oppfylte QC-kriteriene

7. juli 2026

Først lagt ut (Faktiske)

13. juli 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

13. juli 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

7. juli 2026

Sist bekreftet

1. juli 2026

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 25-45347
  • UG1EY038172 (U.S. NIH-stipend/kontrakt)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

Abonnere