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Feasibility and Safety of Early Switch to Everolimus From Cyclosporine in de Novo Renal Transplant Patients

15. november 2016 opdateret af: Novartis Pharmaceuticals

A Pilot Study to Evaluate Feasibility and Safety of Early Switch to Everolimus From Cyclosporine in de Novo Renal Transplant

To evaluate the safety and tolerability of early switch to everolimus from cyclosporine A in de novo renal transplant recipients by assessing rejection rate everolimus trough levels, other safety laboratory variables and adverse events.

Studieoversigt

Status

Afsluttet

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding

20

Fase

  • Fase 3

Kontakter og lokationer

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

Studiesteder

      • Oslo, Norge
        • Novartis Investigative Site,

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

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

N/A

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Male or female aged above 18 years.
  • Patients having received their first or second single renal transplant from deceased or living donor
  • Patient willing and capable of giving written informed consent for study participation
  • Patients treated with as induction therapy at the time of transplantation
  • Patients maintained on a triple immunosuppressive regime consisting of cyclosporine (C-0 h between 100-250 ng/ml or a C-2 h between 900-1100 ng/ml), Enteric coated mycophenolate sodium (EC-MPS), minimum dose 1080 mg and corticosteroids, minimum dose 10 mg
  • Patients without any biopsy proven acute rejection episode or treatment for any acute rejection since the transplant
  • Females capable of becoming pregnant must have a negative pregnancy test prior to the switch to everolimus and are required to practice a medically approved method of birth control for the duration of the study and a period of 8 weeks following discontinuation of study medication, even where there has been a history of infertility.

Exclusion Criteria:

  • Recipient of multi-organ transplants, and or previously transplanted with any other organ different from a kidney transplant
  • Patients with antibodies towards the donor kidney above 30%
  • Patients receiving a renal transplant from HLA-identical sibling
  • Presence of hyper sensitivity to drugs similar to everolimus ( e.g. macrolides)
  • Patient with past (within the last two years) or present malignancy other than excised basal cell or squamous cell carcinoma of the skin
  • Patients who are recipients of AB0 incompatible transplants
  • Patients with unsuitable laboratory values
  • Patients with ongoing wound healing problems or other severe surgical complication in the opinion of the investigator
  • Patient with a current severe major local or systemic infection
  • Patients requiring dialysis and/or having a calculated glomerular filtration rate (Cockcroft-Gault) < 20 ml/min
  • Presence of intractable immunosuppressant complications or side effects (e.g., severe gastrointestinal adverse events) at the time of the switch
  • Patients who are HIV positive or Hepatitis B surface antigen positive or Hepatitis C virus positive. Recipients of organs from donors who test positive for Hepatitis B surface antigen or Hepatitis C are excluded.
  • Evidence of severe liver disease

Other protocol-defined inclusion/exclusion criteria may apply.

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Biopsy proven acute rejections or treatment for acute rejections from the time of the conversion from cyclosporine based regimen to a cyclosporine free treatment with everolimus 7 weeks ± 7 days after transplantation until completion of 7 weeks after

Sekundære resultatmål

Resultatmål
Efficacy assessed by graft and patients survival from the time of conversion 7 weeks ± 7 days until the end of follow-up 12 months after transplantation
Pharmacokinetics assessed by blood samples for everolimus concentration , cyclosporine concentrations
Safety assessed by blood sampling for Hemoglobin, white blood cells (WBC), platelets, s-creatinine, ASAT, ALAT, ALP bilirubin, S-Na, S-K, S-Ca, S-P. S-Urea, S-creatin phosphokinase (S-CPK), u-alb/creatinine ratio

Samarbejdspartnere og efterforskere

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

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

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

1. september 2006

Primær færdiggørelse (Faktiske)

1. december 2012

Datoer for studieregistrering

Først indsendt

19. april 2007

Først indsendt, der opfyldte QC-kriterier

20. april 2007

Først opslået (Skøn)

23. april 2007

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

16. november 2016

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

15. november 2016

Sidst verificeret

1. november 2016

Mere information

Begreber relateret til denne undersøgelse

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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