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Eine Datenbankstudie zu Krankheit, Behandlungsmustern und Gesundheitsversorgung bei Kindern mit chronisch-entzündlichen Darmerkrankungen in Korea (Ped IBD Claims)

2. November 2026 aktualisiert von: Janssen Korea, Ltd., Korea

Epidemiologie, Behandlungsmuster und Inanspruchnahme von Gesundheitsressourcen bei pädiatrischen Patienten unter 18 Jahren mit chronisch-entzündlichen Darmerkrankungen in Korea: Eine Studie auf Basis von Krankenversicherungsdaten

The purpose of this study is:

  • to find out out the number of children who develop crohn's disease (CD) and ulcerative colitis (UC) each year and are living with the disease and to see how this differs by age groups.
  • to understand how children of different age groups are treated over time and how their treatment changes as they grow.
  • to assess how often children use healthcare services and how much this costs for different age groups over several years.

CD and UC are long-term diseases that cause inflammation in intestine (part of digestive system) and develop ulcers.

Studienübersicht

Status

Aktiv, nicht rekrutierend

Bedingungen

Studientyp

Beobachtungs

Einschreibung (Geschätzt)

8000

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

      • Suwon, Südkorea, 16419
        • Sungkyunkwan University Research and Business Foundation

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

Nicht älter als 17 Jahre (Kind)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Probenahmeverfahren

Nicht-Wahrscheinlichkeitsprobe

Studienpopulation

The study population will be selected from the health insurance review and assessment (HIRA) database and include pediatric participants, who have been newly diagnosed or previously with either crohn's disease (CD) or ulcerative colitis (UC).

Beschreibung

Inclusion Criteria:

  • Participants with at least two outpatient or one inpatient diagnosis codes for the same disease type (either CD or UC) using international classification of diseases, tenth revision (ICD-10) codes (K50. X for CD and K51. X for UC) recorded as primary or the first secondary diagnosis, and the codes for rare and intractable disease registration program (V130 for CD, V131 for UC) during the index period
  • Participants who received at least one prescription for conventional pediatric inflammatory bowel disease (IBD)-related medications (for example, 5-aminosalicylic acids [5-ASAs], exclusive enteral nutrition [EENs], corticosteroids, immunomodulators, or biologic drugs) during the index period

Exclusion Criteria:

- No specific exclusion criteria are defined in this study

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Beobachtungsmodelle: COHORT
  • Zeitperspektiven: RETROSPECTIVE

Kohorten und Interventionen

Gruppe / Kohorte
Group 1: Newly and Previously Diagnosed Pediatric Inflammatory Bowel Disease (IBD) Participants

Participants, who have been either newly diagnosed or previously diagnosed with Crohn's disease (CD) or Ulcerative colitis (UC) will be enrolled. Data will be analyzed for epidemiology, baseline demographics and clinical characteristics, health care resource utilization profiles, and associated costs. Only newly diagnosed participants will be included in the analysis of longitudinal treatment patterns and incidence estimation. Only data available per routine clinical practice will be used in this study and will be de-identified and extracted from the health insurance review and assessment (HIRA) database.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Crude and Age-Adjusted Annual Incidence in Pediatric Crohn's Disease (CD)
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

The crude and age-adjusted annual incidence CD will be calculated in each calendar year. Annual incidence and the prevalence in the year of interest will be estimated using the number of newly diagnosed participants and the number of participants with the diagnosis within the corresponding year, respectively.

During the index period (2012 to 2023; up to 12 years)
Crude and Age-Adjusted Annual Incidence in Pediatric Ulcerative Colitis (UC)
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

The crude and age-adjusted annual incidence UC will be calculated in each calendar year. Annual incidence and the prevalence in the year of interest will be estimated using the number of newly diagnosed participants and the number of participants with the diagnosis within the corresponding year, respectively.

During the index period (2012 to 2023; up to 12 years)
Crude and Age-Adjusted Annual Prevalence in Pediatric CD
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

The crude and age-adjusted annual prevalence CD will be calculated in each calendar year. Annual incidence and the prevalence in the year of interest will be estimated using the number of newly diagnosed participants and the number of participants with the diagnosis within the corresponding year, respectively.

During the index period (2012 to 2023; up to 12 years)
Crude and Age-Adjusted Annual Prevalence in Pediatric UC
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

The crude and age-adjusted annual prevalence UC will be calculated in each calendar year. Annual incidence and the prevalence in the year of interest will be estimated using the number of newly diagnosed participants and the number of participants with the diagnosis within the corresponding year, respectively.

During the index period (2012 to 2023; up to 12 years)
Incidence of CD by Age-Stratified Groups
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

Incidence of CD stratified by age-specific subgroups (0 to less than [<] 6 years old, 6 to <10 years old, and 10 to <18 years old) will be reported.

During the index period (2012 to 2023; up to 12 years)
Incidence of UC by Age-Stratified Groups
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

Incidence of UC stratified by age-specific subgroups (0 to <6 years old, 6 to <10 years old, and 10 to <18 years old) will be reported.

During the index period (2012 to 2023; up to 12 years)
Prevalence of CD by Age-Stratified Groups
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

Prevalence of CD stratified by age-specific subgroups (0 to <6 years old, 6 to <10 years old, and 10 to <18 years old) will be reported.

During the index period (2012 to 2023; up to 12 years)
Prevalence of UC by Age-Stratified Groups
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

Prevalence of UC stratified by age-specific subgroups (0 to <6 years old, 6 to <10 years old, and 10 to <18 years old) will be reported.

During the index period (2012 to 2023; up to 12 years)
Percentage of Participants Whose Primary Diagnosis Switched Between CD and UC
Zeitfenster: During the index period (2012 to 2023; up to 12 years)

Percentage of participants whose primary diagnosis switched at least once between CD and UC during the follow-up period will be reported.

During the index period (2012 to 2023; up to 12 years)
Initial Treatment Types by Age-Stratified Group
Zeitfenster: From index date to follow-up (Up to 13 years)

Initial treatment types by age-stratified groups (0 to <6 years old, 6 to <10 years old, and 10 to <18 years old on the index date) will be reported.

From index date to follow-up (Up to 13 years)
Subsequent Treatment Sequences by Age-Stratified Group
Zeitfenster: From index date to follow-up (Up to 13 years)

Subsequent treatment sequences by age-stratified groups (0 to <6 years old, 6 to <10 years old, and 10 to <18 years old on the index date) will be reported.

From index date to follow-up (Up to 13 years)
Cumulative Persistence Rates for Biologic Drugs
Zeitfenster: From index date to follow-up (Up to 13 years)

Cumulative persistence rates for biologic drugs is defined as continuous use of the same biologic drug without a pre-defined biologic free interval (that is, 90 days or more) between prescription claims.

From index date to follow-up (Up to 13 years)
Time to Discontinuation
Zeitfenster: From index date to follow-up (Up to 13 years)

Discontinuation (non-persistence) will be defined as experiencing one of the following cases: stop: a case where biologic drug was prescribed with a gap of greater than or equal to (>=) 90 days from the discontinuation date of the previous prescription OR no further biologic drug was prescribed until the end of study period from the discontinuation date of the index drug; switch: a case where a different biologic drug was prescribed after the initial drug; re-initiation: a case where the same biologic drug was prescribed again after >=90 days.

From index date to follow-up (Up to 13 years)
Number of Hospitalizations
Zeitfenster: From index date to follow-up (Up to 13 years)

Number of hospitalizations both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Length of Hospitalization
Zeitfenster: From index date to follow-up (Up to 13 years)

Length of hospitalization both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Number of Emergency Department (ED) Visit
Zeitfenster: From index date to follow-up (Up to 13 years)

Number of ED visits both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Number of Outpatient Visits
Zeitfenster: From index date to follow-up (Up to 13 years)

Number of outpatient visits both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Number of Inflammatory Bowel Disease (IBD) Related Surgeries
Zeitfenster: From index date to follow-up (Up to 13 years)

Number of IBD related surgeries both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Number of Inpatient and Outpatient Visits to Non-Gastroenterology (GI) Departments
Zeitfenster: From index date to follow-up (Up to 13 years)

Number of inpatient and outpatient visits to non-GI departments both overall and by age groups will be reported.

From index date to follow-up (Up to 13 years)
Medical Costs
Zeitfenster: From index date to follow-up (Up to 13 years)

Medical costs including inpatient, outpatient and pharmacy costs, both overall and by age groups, will be reported.

From index date to follow-up (Up to 13 years)

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Ermittler

  • Studienleiter: Janssen Korea, Ltd. Clinical Trial, Janssen Korea, Ltd.

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

7. April 2026

Primärer Abschluss (Geschätzt)

30. Oktober 2026

Studienabschluss (Geschätzt)

30. Oktober 2026

Studienanmeldedaten

Zuerst eingereicht

2. April 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

2. April 2026

Zuerst gepostet (Tatsächlich)

9. April 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

3. November 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

2. November 2026

Zuletzt verifiziert

1. November 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Andere Studien-ID-Nummern

  • CNTO1275IBD4014

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

The data sharing policy of Johnson & Johnson Innovative Medicine is available at www.innovativemedicine.jnj.com/our-innovation/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.

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

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