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Clinical Trials/EUCTR2005-000837-39-DE
EUCTR2005-000837-39-DEActive, not recruitingNot Applicable

Open, randomized, prospective, controlled, multicentre study to evaluate the efficacy and safety of multiple intraportal applications of liver cell suspension in patients with acute liver failure not eligible for orthotopic liver transplantation

Cytonet GmbH & Co. KG0 sites90 target enrollmentStarted: January 2, 2007Last updated:
Conditions

Trial Snapshot

Phase
Not Applicable
Status
Active, not recruiting
Sponsor
Enrollment
90

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional clinical trial of medicinal product

Eligibility Criteria

Sex
All

Inclusion Criteria

  • Age 18 years and above
  • Written informed consent before enrolment
  • Patient suffering from ALF manifested as
  • - Hepatic encephalopathy grade ? I (grade = III for patients with ALF
  • due to acetaminophen poisoning)
  • - INR = 2.3* OR INR = 1.5 together with MELD Score = 25*
  • - GOT, GPT and GLDH increased by at least 3 times UNL in absence of
  • signs of chronic liver disease ( = no fibrosis or cirrhosis)
  • Patient not eligible for orthotopic liver transplantation
  • Onset of first symptom(s) of liver failure less than 12 weeks ago
  • No anticoagulative therapy within the last 72 hours before the two
  • consecutive measurements mentioned (*)
  • No clinically significant brain oedema
  • No manifest sepsis
  • No haemodynamic instability
  • No massive bleeding
  • No multiorgan failure (lung, kidney, heart affected)
  • *determined in two consecutive measurements after a 8-12 hours time span (14 hours must not be exceeded)
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

Exclusion Criteria

  • Acute liver insufficiency in presence of symptomatic chronic liver disease
  • (fibrosis or cirrhosis of the liver)
  • Acute liver failure in case of transplant primary non-function
  • Acute liver failure due to Budd-Chiari-Syndrome or veno-occlusive disease
  • Thrombosis of portal vein or persisting impairment of anterograde portal
  • Allergic disposition for antibiotics used during manufacturing of liver cell
  • transplants
  • Encephalopathy other than hepatic
  • Massive ascites (> 3 l)
  • Malignancies (except basaliomes) except there is
  • no evidence of disease within the last 2 years
  • or all of the following:
  • - stable condition after tumor therapy (i.e. tumor in remission and life
  • expectancy is > 6 months)
  • - liver failure is not due to malignant disease and/or to therapy thereof
  • - no manifestation of malignant disease within the liver (to be excluded
  • Clinically manifest acquired immunodeficiency syndrome (AIDS)
  • Allergy to contrast medium
  • Contraindication to immunosuppressive therapy (e.g. severe acute
  • bacterial, viral or fungal infection, intolerability to immune suppression)
  • Treatment with extracorporeal liver assist devices (e.g. MARS,
  • Prometheus, HepatAssist)
  • Pregnancy or lactation
  • Participation in another clinical trial within the last 30 days

Investigators

Sponsor
Cytonet GmbH & Co. KG

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