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En langsigtet forlængelsesundersøgelse af Ustekinumab hos pædiatriske deltagere (UNITED)

2. november 2026 opdateret af: Janssen Research & Development, LLC

Et fase 3, multicenter, åbent, kurv, langsigtet forlængelsesstudie af Ustekinumab i deltagere i pædiatriske kliniske undersøgelser (2 til

The purpose of this study is to collect long-term safety data of subcutaneous (SC) ustekinumab

Studieoversigt

Status

Aktiv, ikke rekrutterende

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

159

Fase

  • Fase 3

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Argentina
      • Buenos Aires, Argentina, C1060
        • STAT Research S A
      • Córdoba, Argentina, X5014FTO
        • Hospital de Ninos de Cordoba
      • San Miguel de Tucumán, Argentina, T4000AXL
        • Centro de Investigaciones Medicas Tucuman
  • Belgien
      • Brussels, Belgien, 1200
        • Cliniques Universitaires Saint Luc
      • Brussels, Belgien, 1020
        • Huderf
      • Ghent, Belgien, 9000
        • UZ Gent
      • Jette, Belgien, 1090
        • UZ Brussel
      • Leuven, Belgien, 3000
        • Uz Gasthuisberg
  • Det Forenede Kongerige
      • Birmingham, Det Forenede Kongerige, B4 6NH
        • Birmingham Children's Hospital
      • Cambridge, Det Forenede Kongerige, Cb2 2qq
        • Addenbrookes Hospital
      • London, Det Forenede Kongerige, E1 1BB
        • Royal London Hospital
      • London, Det Forenede Kongerige, WC1N 3JH
        • Great Ormond Street Hospital
      • Sheffield, Det Forenede Kongerige, S10 2TH
        • Sheffield Children's Hospital
      • Southampton, Det Forenede Kongerige, SO16 6YD
        • Southampton University Hospital
  • Forenede Stater
    • Georgia
      • Atlanta, Georgia, Forenede Stater, 30342
        • Children's Center For Digestive Healthcare, Llc
    • New York
      • New York, New York, Forenede Stater, 10029
        • Mount Sinai
    • North Carolina
      • Charlotte, North Carolina, Forenede Stater, 28207
        • Levine Childrens at Atrium Health
    • Virginia
      • Fairfax, Virginia, Forenede Stater, 22031
        • Pediatric Specialists Of Virginia
  • Frankrig
      • Paris, Frankrig, 75015
        • Hôpital Necker
  • Israel
      • Beer Yaakov, Israel, 70300
        • Yitzhak Shamir Medical Center
      • Jerusalem, Israel, 9103102
        • Shaare Zedek Medical Center
      • Ramat Gan, Israel, 5266202
        • Sheba Medical Center
  • Italien
      • Milan, Italien, 20122
        • Fondazione IRCCS Ca Granda Ospedale Policlinico Di Milano
  • Japan
      • Bunkyō City, Japan, 113 8431
        • Juntendo University Hospital
      • Gunma, Japan, 371-0034
        • Gunma University Hospital
      • Ikoma, Japan, 630 0293
        • Kindai University Nara Hospital
      • Kurume, Japan, 830-0011
        • Kurume University Hospital
      • Saitama Shi, Japan, 330-8777
        • Saitama Childrens Medical Center
      • Sendai, Japan, 989-3126
        • Miyagi Childrens Hospital
      • Setagaya Ku, Japan, 157 8535
        • National Center for Child Health and Development
      • Tsu, Japan, 514 8507
        • Mie University Hospital
  • Polen
      • Krakow, Polen, 30 663
        • Uniwersytecki Szpital Dzieciecy w Krakowie
      • Rzeszów, Polen, 35-302
        • Korczowski Bartosz Gabinet Lekarski
      • Sosnowiec, Polen, 41 200
        • Centrum Zdrowia Dziecka i Rodziny im Jana Pawla II w Sosnowcu Sp z o o
      • Torun, Polen, 87 100
        • GASTROMED Sp. z o.o.
      • Warsaw, Polen, 04 730
        • Instytut Pomnik Centrum Zdrowia Dziecka
      • Warsaw, Polen, 04-501
        • Medical Network
      • Warsaw, Polen, 04-501
        • Medical Network 1
  • Spanien
      • Valencia, Spanien, 46026
        • Hosp. Univ. I Politecni La Fe
  • Tyrkiet (Türkiye)
      • Ankara, Tyrkiet (Türkiye), 06230
        • Hacettepe University Medical Faculty
      • Istanbul, Tyrkiet (Türkiye), 34098
        • Cerrahpasa Medical Faculty Hospital
  • Tyskland
      • Aachen, Tyskland, 52074
        • Universitaetsklinikum der RWTH Aachen
      • Berlin, Tyskland, 13353
        • Charite Universitatsmedizin Berlin Campus Virchow Klinikum
  • Ungarn
      • Budapest, Ungarn, 1083
        • Semmelweis Egyetem
      • Debrecen, Ungarn, 4032
        • Debreceni Egyetem Klinikai Kozpont
      • Miskolc, Ungarn, 3526
        • Borsod Abauj Zemplen Varmegyei Kozponti Korhaz es Egyetemi Oktato Korhaz
      • Nyíregyháza, Ungarn, 4400
        • Szabolcs Szatmar Bereg Varmegyei Oktatokorhaz
      • Szeged, Ungarn, 6720
        • Szegedi Tudomanyegyetem

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

2 år til 17 år (Barn)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Must have completed the dosing planned in the primary pediatric ustekinumab study
  • Benefit of continued ustekinumab therapy (that is, a clinical response or clinical remission as defined in the primary study at the final efficacy visit of the primary study)
  • Parent(s) (preferably both if available or as per local requirements), legal guardian(s) or their legally acceptable representative must sign an informed consent form (ICF) indicating that he or she understands the purpose of, and procedures required for, the study and is willing to allow the child to participate in the study. Assent is also required of children capable of understanding the nature of the study (typically 7 years of age and older) as described in Informed Consent Process. An adolescent who signs the assent form will be given the opportunity to sign an adult ICF at a later visit when they reach the age of majority during the study to indicate that he or she understands the purpose of, and procedures required for, the study and is willing to participate in the study
  • Must be willing and able to adhere to the lifestyle restrictions specified in this protocol
  • Females of childbearing potential must have a negative urine pregnancy test at enrollment and prior to study intervention administration

Exclusion Criteria:

  • Are pregnant, nursing, or planning pregnancy or fathering a child
  • Have had any of (a) confirmed severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2 [COVID-19]) infection (test positive), or (b) suspected SARS-CoV-2 infection (clinical features without documented test results), or (c) close contact with a person with known or suspected SARS-CoV-2 infection: Exception: (i) may be included with a documented negative result for a validated SARS-CoV-2 test: obtained at least 2 weeks after conditions (a), (b), (c) above (timed from resolution of key clinical features if present, example, fever, cough, dyspnea) and (ii) with absence of all conditions (a), (b), (c) above during the period between the negative test result and the baseline study visit
  • Taken any disallowed therapies as noted in the primary study, before the planned first long-term extension (LTE) dose of study intervention
  • Any condition for which, in the opinion of the investigator, participation would not be in the best interest of the participant (example, compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments
  • Participants who receive a live vaccination may be permitted to remain in the study, if approved by the sponsor and study intervention is held for a period of time specified by the sponsor. Receipt of a live severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) vaccine (against the virus that causes Coronavirus Disease 2019 [COVID-19]) is not automatically an exclusion criterion and must be discussed with the medical monitor

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Ustekinumab

Participants will have continued access to ustekinumab for primary study (CNTO1275CRD1001, CNTO1275PUC3001, CNTO1275CRD3004, CNTO1275JPA3001) participants who in the opinion of the investigator will continue to benefit from ustekinumab therapy. All blinded participants who enroll in the long-term extension (LTE) from blinded primary studies with both every 8 weeks (q8w) and every 12 weeks (q12w) dosing groups just prior to the end of the primary study will be assigned to the q8w dosing regimen. Participants enrolling in the LTE from an unblinded primary study will remain on the final dosing regimen that they were receiving in the primary study. Participants enrolling from the Exposure Optimization Substudy may be eligible to remain on the every 4 weeks (q4w) dosing regimen.
Medicin: Ustekinumab

Ustekinumab will be administered as a SC injection.

Andre navne:
  • STELARA

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Participants With Adverse Events (AEs)
Tidsramme: Up to 6 years and 4 months

An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/ biological agent under study.
Up to 6 years and 4 months
Number of Participants With Serious Adverse Events (SAEs)
Tidsramme: Up to 6 years and 4 months

A SAE is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
Up to 6 years and 4 months
Number of Participants with AEs Leading to Discontinuation of Study Intervention
Tidsramme: Up to 6 years and 4 months

Number of participants with AEs leading to discontinuation of study intervention will be reported.
Up to 6 years and 4 months
Number of Participants with AEs of Interest
Tidsramme: Up to 6 years and 4 months

Number of participants with AEs of special interest (any newly identified malignancy case of active tuberculosis [TB], or opportunistic infection occurring after the first administration of study intervention[s]) will be reported.
Up to 6 years and 4 months
Number of Participants with Abnormalities in Clinical Laboratory Parameters
Tidsramme: Up to 6 years and 4 months

Number of participants with abnormalities in clinical laboratory parameters (such as hematology and serum chemistry) will be reported.
Up to 6 years and 4 months
Number of Participants with Injection-site Reactions
Tidsramme: Up to 6 years and 4 months

Number of participants with injection-site reactions will be reported. An injection-site reaction is any adverse reaction at a subcutaneous (SC) study intervention injection-site.
Up to 6 years and 4 months
Number of Participants With AEs of Worsening of the Disease
Tidsramme: Up to 6 years and 4 months

Number of participants with AEs of worsening of the disease will be reported.
Up to 6 years and 4 months
Number of Participants With Concomitant Therapy due to Loss of Response
Tidsramme: Up to 6 years and 4 months

Number of participants with concomitant therapy due to loss of response will be reported.
Up to 6 years and 4 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Janssen Research & Development, LLC

Efterforskere

  • Studieleder: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

18. oktober 2021

Primær færdiggørelse (Anslået)

29. september 2027

Studieafslutning (Anslået)

15. marts 2028

Datoer for studieregistrering

Først indsendt

13. oktober 2021

Først indsendt, der opfyldte QC-kriterier

13. oktober 2021

Først opslået (Faktiske)

25. oktober 2021

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

3. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. november 2026

Sidst verificeret

1. november 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CR109074
  • 2020-004457-76 (EudraCT nummer)
  • CNTO1275ISD3001 (Anden identifikator: Janssen Research & Development, LLC)
  • 2022-501067-40-00 (Registry Identifier: EUCT number)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

The data sharing policy of the Janssen Pharmaceutical Companies of Johnson & Johnson is available at www.janssen.com/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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