- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT04069065
Efficacy and Safety of Once-Daily Tacrolimus in Liver Transplant Recipients (SOUL)
Multi Center, Non-comparative, Phase IV Study to Evaluate the Efficacy and Safety of Conversion to TacroBell SR Cap.(Once-Daily Tacrolimus) in Patients Undergoing Maintenance Therapy With Twice-Daily Tacrolimus After Liver Transplantation.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
This study is a multi-center, non-comparative, and phase IV clinical trial that evaluates the efficacy and safety of conversion to TacroBell slow-release cap.(Once-daily Tacrolimus) in patients who have undergone at least one year after liver transplantation and receive maintenance therapy with Twice-Daily Tacrolimus.
Enrolled subjects will take TacroBell slow-release cap.(Once-daily Tacrolimus) for 24 weeks and will conduct scheduled tests with four additional visits.
Studietyp
Inskrivning (Förväntat)
Fas
- Fas 4
Kontakter och platser
Studieorter
-
-
-
Seoul, Korea, Republiken av
- Samsung Medical Center
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- At least one year after liver transplantation
- Over 20 years old(male or female)
- Patient taking tacrolimus twice daily as a maintenance therapy
- Patients with Tacrolimus blood levels of 3-10 at screening
- Agreement with written informed consent
Exclusion Criteria:
- Previously transplanted another organs other than the liver or at the same time
- Diagnosed and clinically treated with acute rejection within the last 6 months
- Patients who have changed the method of administering concomitant immunosuppressants or steroids within the last month
- Diagnosed with cancer in the last five years [Patients, however, who have recovered from skin cancer (squamous cell/basal cell carcinoma) or thyroid cancer, hepatocellular carcinoma without main vessel invasion or extrahepatic metastasis can be enrolled]
- Patients who have positive HIV test result
- Severe systemic infection requiring treatment
At screening
- White blood cell count < 1,500/mm^3, or platelet < 50,000/mm^3, or Serum-C r> 2.0mg/dl
- Liver function test(T-bilirubin, aspartate aminotransferase, alanine aminotransferase)is over 3 times than upper normal limit
- Patients Taking HCV(hepatitis C virus) Therapeutic Drugs
- Pregnant women or nursing mothers
- Fertile women who not practice contraception with appropriate methods
- Participated in other trial within 4 weeks
- In investigator's judgment
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Conversion to Once-daily Tacrolimus
Conversion to TacroBell slow-release cap.(Once-daily
Tacrolimus) at least one year after liver transplantation
|
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Incidence of composite efficacy failure
Tidsram: until 24 weeks
|
composite efficacy failure include biopsy-confirmed acute rejection, graft loss, death, or follow-up failure
|
until 24 weeks
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Incidence of biopsy-confirmed acute rejection
Tidsram: until 24 weeks
|
episode of biopsy-confirmed acute rejection until 24weeks after conversion
|
until 24 weeks
|
|
Pathological results of acute rejection
Tidsram: until 24 weeks
|
acute rejection using Banff 2016 Criteria and RAI(Rejection activity index) score; total 0~9
|
until 24 weeks
|
|
Survival rate of transplanted organ
Tidsram: at 24 weeks
|
at 24 weeks
|
|
|
Survival rate of Patients
Tidsram: at 24 weeks
|
at 24 weeks
|
|
|
Serum-Cr, eGFR(estimated glomerular filtration rate)
Tidsram: at 24 weeks
|
eGFR using MDRD(Modification of Diet in Renal Disease) method
|
at 24 weeks
|
|
Evaluate safety of TacroBell SR. cap. from number of participants with adverse events
Tidsram: until 24 weeks
|
until 24 weeks
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- B93_03LT1901
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