Genetic Studies in Liver Cancer Patients

The recruitment status of this study is unknown because the information has not been verified recently.
Verified December 2004 by National Taiwan University Hospital.
Recruitment status was  Recruiting
Industrial Technology Research Institute, Taiwan
Information provided by:
National Taiwan University Hospital Identifier:
First received: September 12, 2005
Last updated: NA
Last verified: December 2004
History: No changes posted
Hepatocellular carcinoma (HCC) is one the most common malignancies in the world, especially in sub-Saharan Africa and Southeast Asia. Since 1984, it has been the leading cause of cancer death in Taiwan. About 6000-8000 people died of this cancer every year in Taiwan. DNA microarray (DNA chip) is a very powerful tool to clarify the genetic changes in cancers. Expression profiling techniques have been used to simultaneously monitor the expression of thousands of genes from human tumor samples. It has been successfully used to predict clinical outcome and survival as well as classify different types of cancer. In this study, we will use the DNA chip to study the genetics in liver cancer patients.

Condition Phase
Hepatocellular Carcinoma
Phase 1

Study Type: Observational
Study Design: Observational Model: Defined Population
Primary Purpose: Screening
Time Perspective: Longitudinal
Official Title: Identification of Differentially Expressed Genes in Hepatocellular Carcinoma With DNA Microarrays

Resource links provided by NLM:

Further study details as provided by National Taiwan University Hospital:

Estimated Enrollment: 40
Study Start Date: January 2005
Detailed Description:

The clinical samples will be collected in the NTUH, while the DNA microarray works will be done in Biomedical Engineering Center (BMEC) of ITRI.

Patients A total of 40 cases of HCC patients (20 HBV-related HCC and 20 HCV-related HCC) who received surgical resection in National Taiwan University Hospital will be enrolled from our tissue banks. The diagnosis of HCC was confirmed by pathological examination. The surgical specimens were frozen immediately after surgery and stored in –140°C. The clinicopathological data will be retrospectively obtained from chart reviews.

Another total of 40 new HCC patients who receive surgical resection in National Taiwan University Hospital will be collected. The healthy subjects and patients chronically infected with HBV or HCV without HCC will be used as controls. The whole bloods will be collected before, one and six months after operation. The diagnosis of HCC will be confirmed by pathology. In addition to the whole bloods, the surgical specimens will be frozen immediately after surgery and stored in –140°C.


Ages Eligible for Study:   18 Years to 90 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • hepatocellular carcinoma

Exclusion Criteria:

  • multiple cancers
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00172640

Contact: Chien-Hung Chen, MD 886-2-23123456 ext 5923

National Taiwan University Hospital Recruiting
Taipei, Taiwan, 100
Contact: Chien-Hung Chen, MD    886-2-23123456 ext 5923   
Sponsors and Collaborators
National Taiwan University Hospital
Industrial Technology Research Institute, Taiwan
Principal Investigator: Chien-Hung Chen, MD National Taiwan University Hospital
  More Information Identifier: NCT00172640     History of Changes
Other Study ID Numbers: 9361701211 
Study First Received: September 12, 2005
Last Updated: September 12, 2005
Health Authority: Taiwan: Department of Health

Additional relevant MeSH terms:
Carcinoma, Hepatocellular
Digestive System Diseases
Digestive System Neoplasms
Liver Diseases
Liver Neoplasms
Neoplasms by Histologic Type
Neoplasms by Site
Neoplasms, Glandular and Epithelial processed this record on May 24, 2016