A Study of CellCept (Mycophenolate Mofetil) in Combination Therapy in Liver Transplant Patients.
A Randomized, Open Label Study Comparing the Effect of CellCept With Therapeutic Drug Monitoring, Tacrolimus and a Corticosteroid-sparing Regimen Versus Fixed Dose CellCept, Tacrolimus and Corticosteroids Maintained up to 6 Months, on Acute Rejection and Safety in Liver Transplant Patients.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 4
Kontakte und Standorte
Studienorte
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Besancon, Frankreich, 25030
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Bordeaux, Frankreich, 33076
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Caen, Frankreich, 14033
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Clichy, Frankreich, 92118
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Creteil, Frankreich, 94010
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Grenoble, Frankreich, 38043
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Lille, Frankreich, 59037
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Lyon, Frankreich, 69317
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Lyon cedex 3, Frankreich, 69437
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Marseille, Frankreich, 13385
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Montpellier, Frankreich, 34295
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Nice, Frankreich, 06202
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Paris, Frankreich, 75679
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Rennes, Frankreich, 35033
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Toulouse, Frankreich, 31059
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Villejuif, Frankreich, 94804
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- adult patients, >=18 years of age;
- recipient of a first orthotopic liver transplant.
Exclusion Criteria:
- history of organ transplants;
- patient receiving a multi-organ transplant;
- calculated creatinine clearance <=30mL/min before transplant;
- leukocyte count < 2000/mm3 at randomization;
- history of cancer within past 5 years, except for successfully treated basal cell or squamous cell cancer, or in situ cervical cancer;
- pregnant or breast-feeding females, or females of childbearing age not using effective contraception.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
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Experimental: MMF, Adjusted Dose; Tacrolimus; Corticosteroids
Participants received mycophenolate mofetil (MMF) 3 grams per day (g/d), orally (PO), twice per day (BID) with meals from Day 0 to Day 4; the dose was adjusted based on total exposure (AUC) using the Bayesian method with limited sampling strategy on Days 5 and 14, Months 1, 13, 6, 9, and 12. Participants also received tacrolimus adjusted to a target trough level of 8 to (-) 12 nanograms per milliliter (ng/mL) from Day 0 to Month 1; the dose was adjusted to reach a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12. Participants also received corticosteroids 10-15 milligrams per kilogram (mg/kg), intravenously (IV), pre-operation on Day 0.
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3 g/d PO BID during meals from Day 0 to Day 4, followed by dose adjustment based on AUC using the Bayesian method with limited sampling strategy on Days 5 and 14, Months 1, 13, 6, 9, and 12.
Andere Namen:
Target trough level of 8-2 ng/mL from Day 0 to Month 1, adjusted to a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12
10-15 mg/kg IV pre-operation on Day 0
Andere Namen:
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Aktiver Komparator: MMF, Standard Dose; Tacrolimus; Corticosteroids
Participants received MMF 2 g/d, PO, BID with meals from Day 0 to Month 12. Participants also received tacrolimus adjusted to a target trough level of 8-12 ng/mL from Day 0 to Month 1; the dose was reduced to reach a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12. Participants also received corticosteroids 10-15 mg/kg, IV, pre-operation on Day 0; followed by 20 mg/d, PO, 4 times per day (QDS) from Day 0 through Month 1; 15 mg/d, PO, 3 times per day (TID) from the end of Month 1 through Month 2; 10 mg/d, PO, BID from the end of Month 2 through Month 3; and 5 mg/d once per day from the end of Month 3 through Month 6.
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Target trough level of 8-2 ng/mL from Day 0 to Month 1, adjusted to a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12
10-15 mg/kg IV pre-operation on Day 0
Andere Namen:
2 g/d PO BID during meals from Day 0 to Month 12
Andere Namen:
20 mg/d QDS from Day 0 through Month 1; 15 mg/day, TID from the end of Month 1 through Month 2; 10 mg/d BID from the end of Month 2 through Month 3; and 5 mg/d once per day from the end of Month 3 through Month 6.
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Percentage of Participants With Treated Biopsy Proven Acute Rejection (BPAR) According to Banff Criteria up to 12 Months Post-Transplant
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment
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Banff criteria required at least 2 of the 3 following features for a histopathological diagnosis of acute rejection: portal inflammation, bile duct inflammation, and venous endothelial inflammation.
Each item was graded from 0 to 3 where 0 equals (=) mild, 2 = moderate, and 3 = severe.
The sum of the 3 individual scores, from 0 to 9, corresponded to the Rejection Activity Index (RAI).
If RAI = 0, 1, or 2, there was no evidence of rejection.
If RAI = 3, there was borderline acute rejection.
If RAI = 4 or 5, there was mild acute rejection.
If RAI = 6 or 7, there was moderate acute rejection.
If RAI = 8 or 9, there was severe acute rejection.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Percentage of Participants With Graft Loss
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Graft survival was defined as the time between the randomization date and the graft loss date.
Participants were censored at the date of last follow up, the date of last contact or premature withdrawal, and date of death.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Graft Survival
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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The median time, in months, between randomization and graft loss event.
Participants were censored at the date of last follow up, the date of last contact or premature withdrawal, and date of death.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Overall Survival (OS) at Month 12 - Percentage of Participants With an Event
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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OS was defined as the time between the date of randomization and death up to Month 12. Participants were censored at the date of last follow up and the date of last contact or premature withdrawal.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Overall Survival at Month 12
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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The median time, in months, between randomization and OS event.
Participants were censored at the date of last follow up and the date of last contact or premature withdrawal.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Percentage of Participants by Graft Histology at 12 Months Post-Transplant - Central Review
Zeitfenster: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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The percentage of participants with biopsies of grafts evaluated by central review and scored according to Banff criteria at Month 12 post-transplant.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Physiologische Wirkungen von Arzneimitteln
- Molekulare Mechanismen der pharmakologischen Wirkung
- Antiinfektiva
- Enzym-Inhibitoren
- Entzündungshemmende Mittel
- Antineoplastische Mittel
- Immunsuppressive Mittel
- Immunologische Faktoren
- Glukokortikoide
- Hormone
- Hormone, Hormonersatzstoffe und Hormonantagonisten
- Antineoplastische Mittel, hormonell
- Neuroprotektive Wirkstoffe
- Schutzmittel
- Antibakterielle Mittel
- Antibiotika, antineoplastische
- Antituberkulöse Mittel
- Antibiotika, Antituberkulose
- Calcineurin-Inhibitoren
- Methylprednisolon Hemisuccinat
- Tacrolimus
- Mycophenolsäure
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- ML21273
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