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Studie zur Wirksamkeit und Sicherheit von Ruxolitinib bei Patienten mit steroidrefraktärer akuter Transplantat-gegen-Wirt-Krankheit Grad II bis IV

6. November 2026 aktualisiert von: Novartis Pharmaceuticals

Eine einarmige, multizentrische Studie zu Ruxolitinib zur Behandlung chinesischer Patienten mit kortikosteroidrefraktärer akuter Transplantat-gegen-Wirt-Krankheit Grad II-IV

The purpose of this study is to assess the efficacy and safety of ruxolitinib therapy in Chinese adults and adolescents (≥ 12 years old) with Grade II-IV steroid-refractory acute graft versus host disease (SR-aGvHD).

Studienübersicht

Status

Aktiv, nicht rekrutierend

Bedingungen

Intervention / Behandlung

Detaillierte Beschreibung

Participants will start with a screening period to assess the eligibility; only participants who meet all the inclusion and none of the exclusion criteria will start study treatment from Day 1 to Week 24 or end of treatment. Following safety follow up visits, participants will receive the long-term follow-up until Month 12.

Studientyp

Interventionell

Einschreibung (Tatsächlich)

36

Phase

  • Phase 4

Kontakte und Standorte

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

Studienorte

      • Beijing, China, 100034
        • Novartis Investigative Site
      • Beijing, China, 100070
        • Novartis Investigative Site
      • Taian, China, 271000
        • Novartis Investigative Site
      • Tianjin, China, 300020
        • Novartis Investigative Site
    • Guangdong
      • Guangzhou, Guangdong, China, 510515
        • Novartis Investigative Site
    • Henan
      • Zhengzhou, Henan, China, 450003
        • Novartis Investigative Site
    • Hubei
      • Wuhan, Hubei, China, 430030
        • Novartis Investigative Site
    • Shanxi
      • Xian, Shanxi, China, 710061
        • Novartis Investigative Site
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310003
        • Novartis Investigative Site

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

12 Jahre bis 100 Jahre (Kind, Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Key Inclusion criteria

  • Male or female Chinese participants aged 12 or older at the time of informed consent. Written informed consent from participant, parent or legal guardian.

  • Able to swallow tablets.

  • Have undergone alloSCT from any donor source (matched unrelated donor, sibling, haplo-identical) using bone marrow, peripheral blood stem cells, or cord blood.

  • Clinically diagnosed Grades II to IV acute GvHD as per standard criteria occurring after alloSCT requiring systemic immune suppressive therapy.

  • Evident myeloid and platelet engraftment (confirmed within 48 hours prior to study treatment (ruxolitinib) start):

  • Confirmed diagnosis of steroid refractory aGvHD defined as participants administered systemic corticosteroids (methylprednisolone at least 1 mg/kg/day [or equivalent prednisone dose at least 1.25 mg/kg/day]), given alone or combined with calcineurin inhibitors (CNI) and either:

    1. Progression based on organ assessment after at least 3 days compared to organ stage at the time of initiation of systemic corticosteroid +/- CNI for the treatment of Grade II to IV aGvHD. OR

    2. Failure to achieve at a minimum partial response based on organ assessment after 7 days compared to organ stage at the time of initiation of systemic corticosteroid +/-CNI for the treatment of Grade II to IV. OR

    3. Participants who fail corticosteroid taper defined as fulfilling either one of the following criteria:

      • Requirement for an increase in the corticosteroid dose to methylprednisolone ≥ 1 mg/kg/day (or equivalent prednisone dose ≥ 1.25 mg/kg/day). OR
      • Failure to taper the methylprednisolone dose to < 0.5 mg/kg/day (or equivalent prednisone dose <0.6 mg/kg/day) for a minimum of 7 days.

Key Exclusion criteria

  • Has received more than one systemic treatment for steroid refractory aGvHD. Participants who received JAK inhibitor therapy for any indication after initiation of current alloSCT conditioning.
  • Clinical presentation resembling de novo chronic GvHD or GvHD overlap syndrome with both acute and chronic GvHD features.
  • Failed prior alloSCT within the past 6 months. Presence of relapsed primary malignancy after the alloSCT was performed.
  • Presence of an active uncontrolled infection including significant bacterial, fungal, viral or parasitic infection requiring treatment.
  • SR-aGvHD occurring after non-scheduled donor lymphocyte infusion (DLI) administered for pre-emptive treatment of malignancy recurrence. Note: Participants who have received a scheduled DLI as part of their transplant procedure and not for management of malignancy relapse are eligible.
  • Presence of significant respiratory disease, severely impaired renal function, clinically significant or uncontrolled cardiac disease, unresolved cholestatic and liver disorders (not attributable to aGvHD). Disorders and/or current therapy with medications that interfere with coagulation or platelet function.

Other protocol-defined inclusion / exclusion criteria may apply

Studienplan

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

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: N / A
  • Interventionsmodell: Einzelgruppenzuweisung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Ruxolitinib

Participants will receive ruxolitinib orally of 10 mg BID daily (given as two 5-mg tablets, approximately 12 hours apart).

Ruxolitinib is taken orally daily at 10 mg BID, given as two 5-mg tablets.

Andere Namen:
  • INC424

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Overall Response Rate (ORR) at Day 28 per Investigators
Zeitfenster: Day 28

The ORR at Day 28 defined as the percentage of participants demonstrating a complete response (CR) or partial response (PR) without requirement for additional systemic therapies for an earlier progression, mixed response or nonresponse, according to standard criteria and assessed by investigators.

Day 28

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Durable Overall response rate (ORR) at Day 56
Zeitfenster: Day 56

Durable ORR at Day 56 is defined as the percentage of participants who achieve a complete response (CR) or partial response (PR) at Day 28 and maintain a CR or PR at Day 56.

Day 56
Duration of Response (DOR)
Zeitfenster: From Week 1 to long term follow up Month 12

DOR is defined as the time from first response until aGvHD progression or the date of additional systemic therapies for aGvHD.

From Week 1 to long term follow up Month 12
Best overall response (BOR)
Zeitfenster: From week 1 to Day 28

Percentage of participants who achieved overall response (complete response (CR) + Partial response (PR) at any time point up to and including Day 28 and before the start of additional systemic therapy for aGvHD.

From week 1 to Day 28
Overall survival (OS)
Zeitfenster: From the date of start of study treatment to date of death, up to approx. 12 months

Overall survival (OS) is defined as the time from the date of start of study treatment to date of death due to any cause.

From the date of start of study treatment to date of death, up to approx. 12 months
Non-relapse mortality (NRM)
Zeitfenster: From date of start of study treatment to date of death, up to approx. 12 months

Non-relapse mortality (NRM) is defined as the time from date of start of study treatment to date of death not preceded by hematologic disease relapse/progression.

From date of start of study treatment to date of death, up to approx. 12 months
Event-free survival (EFS)
Zeitfenster: From the date of start of study treatment to the date of hematologic disease relapse/progression, graft failure, or death, up to approx. 12 months

Event-free survival (EFS) is defined as the time from the date of start of study treatment to the date of hematologic disease relapse/progression, graft failure, or death due to any cause.

From the date of start of study treatment to the date of hematologic disease relapse/progression, graft failure, or death, up to approx. 12 months
Failure-free survival (FFS)
Zeitfenster: From the date of start of study treatment to date of hematologic disease relapse/progression, non-relapse mortality, or addition of new systemic aGvHD treatment, up to approx. 12 months

Failure-free survival (FFS) is defined as the time from the date of start of study treatment to date of hematologic disease relapse/progression, non-relapse mortality, or addition of new systemic aGvHD treatment.

From the date of start of study treatment to date of hematologic disease relapse/progression, non-relapse mortality, or addition of new systemic aGvHD treatment, up to approx. 12 months
Malignancy Relapse/Progression (MR)
Zeitfenster: From date of start of study treatment to hematologic malignancy relapse/progression, up to approx. 12 months

Malignancy Relapse/Progression (MR) is defined as the time from date of start of study treatment to hematologic malignancy relapse/progression. Calculated for participants with underlying hematologic malignant disease.

From date of start of study treatment to hematologic malignancy relapse/progression, up to approx. 12 months
Reduction of daily corticosteroids dose
Zeitfenster: Up to Day 56

This includes the assessment of systemic corticosteroid use and daily dose, and the percentage of participants successfully tapered off all systemic corticosteroids until Day 56, by time intervals and overall.

Up to Day 56
Cumulative incidence of chronic GvHD
Zeitfenster: From Week 1 to long term follow up of month 12

Cumulative incidence of chronic GvHD (cGvHD) includes mild, moderate and severe occurrences.

From Week 1 to long term follow up of month 12

Mitarbeiter und Ermittler

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

Sponsor

Ermittler

  • Studienleiter: Novartis Pharmaceuticals, Novartis Pharmaceuticals

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)

4. Juli 2024

Primärer Abschluss (Tatsächlich)

3. September 2026

Studienabschluss (Geschätzt)

8. Juli 2027

Studienanmeldedaten

Zuerst eingereicht

5. Juni 2024

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

14. Juni 2024

Zuerst gepostet (Tatsächlich)

17. Juni 2024

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

9. November 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

6. November 2026

Zuletzt verifiziert

1. November 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • CINC424C2416

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent expert panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.

This trial data is currently available according to the process described on www.clinicalstudydatarequest.com.

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .