- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01335568
Hepatocyte Matrix Implant Study Indonesia (HMIIndo)
Intracorporeal Autologous Hepatocyte Matrix Implant: A New Tissue Engineering Procedure for Treatment of Hepatic Disease
This clinical investigation of the hepatocyte matrix implant is an evaluation blinded non-randomized and monocentric pilot study of Phase I, which is conducted as a therapeutic investigation. Randomization is not possible due to ethical and practical reasons. This study has already been approved in Switzerland and has been adapted to Indonesian Law and disease.
This new treatment procedure has already been successfully used on the basis of compassionate use in Germany. The hepatocyte matrix implant is a new patented procedure consisting of bio-matrix technology. A formaldehyde-free special matrix consisting of self-dissolving polymers is applied as a carrier substance and is cultivated with human autologous cells using a special technique. Clinically the bio artificial liver replacement tissue for patients with end-stage hepatic disease has been developed as a first application. In this procedure autologous hepatocytic tissue and pancreatic tissue is removed (liver resection and pancreatic biopsy) from the patient in a first surgical procedure. The tissue is sent to a specialized Cell Culture Laboratory. The laboratory is GMP certified for this procedure. The cells are processed according to SOPs in a special perfusion procedure and prepared on several platelets of matrices (platelets of 20 mm diameter and 4mm thickness). After completion of the laboratory process the bio tissues are implanted into the mesentery of the small intestine during a second operation. The cells are growing controlled on the matrix, take on the capillaries of the patient and thus connect to the blood circulation. The implanted cells multiply by a specific factor and independently take over the metabolic function of the original liver after two to four weeks. In the following process the carrier matrix dissolves completely and implanted cells develop into liver cell tissue.
Study Overview
Status
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Anticipated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Suryadi The, Dr, MD
- Phone Number: +62 8129204193
- Email: sury4d1md@gmail.com
Study Contact Backup
- Name: Hans U Baer, Prof MD
- Phone Number: +41 387 30 70
- Email: hans.baer@baermed.ch
Study Locations
-
-
-
Jakarta, Indonesia, 14250
- Recruiting
- R.S. Gading Pluit
-
Sub-Investigator:
- Suryadi The, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- endstage liver disease
- stable and non-improving liver condition for at least 3 month
- alcoholic liver cirrhosis: proven alcohol abstinence for 6 month or more
- patient in bad general condition
Exclusion Criteria:
- pregnancy
- drug addiction (except alcohol)
- psychiatric disease
- HIV positive
- sepsis
- peritoneal carcinosis
- hereditary liver disease
- acute liver failure
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NON_RANDOMIZED
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: surgery
chronic liver insufficiency, cirrhosis
|
Open surgical procedure with biopsy of liver tissue and pancreatic tissue for proceeding in institutional GMP laboratory.
Implantation of autologous hepatocytes and islet cells on scaffolds into the small bowel mesentery.
Usually 10 to 20 implants are used.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation of clinical and laboratory parameters of liver function
Time Frame: 6 months
|
Evaluation of clinical parameters MELD, CHILD, Asictes, portal hypertension in comparison of values measured 3 and 6 months before operation Evaluation of laboratory parameters Bilirubin, ASAT, ALAT, alkaline phosphatase, cholinesterase, albumin, total protein
|
6 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Hans U Baer, Prof, MD, Baermed, RS Gading Pluit, UNTAR
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Baermed 002
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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