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The Role of Stromal Cell-Derived Factor-1 (SDF-1)/CXC Chemokine Receptor 4 (CXCR4) in Metastasis of Laryngeal and Hypopharyngeal Squamous Cell Carcinoma

The recruitment status of this study is unknown because the information has not been verified recently.
Verified June 2005 by National Taiwan University Hospital.
Recruitment status was  Recruiting
Information provided by:
National Taiwan University Hospital Identifier:
First received: September 13, 2005
Last updated: March 30, 2006
Last verified: June 2005
The purpose of this study is to investigate the relationship between SDF-1/CXCR4 and metastasis of laryngeal and hypopharyngeal squamous cell carcinomas.

Laryngeal Cancer
Hypopharyngeal Cancer

Study Type: Observational
Study Design: Allocation: Random Sample
Observational Model: Natural History
Time Perspective: Longitudinal
Time Perspective: Retrospective

Resource links provided by NLM:

Further study details as provided by National Taiwan University Hospital:

Estimated Enrollment: 100
Study Start Date: August 2005
Estimated Study Completion Date: July 2006
  Show Detailed Description


Ages Eligible for Study:   30 Years to 75 Years   (Adult, Senior)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Laryngeal or hypopharyngeal squamous cell carcinoma

Exclusion Criteria:

  • Pathology other than SCC
  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: NCT00174096

Contact: Ching-Ting Tan, MD, PhD 886-2-23123456 ext 5222

National Taiwan University Hospital Recruiting
Taipei, Taiwan, 100
Contact: Ching-Ting Tan, MD, PhD    886-2-23123456 ext 5222   
Sponsors and Collaborators
National Taiwan University Hospital
Principal Investigator: Ching-Ting Tan, MD, PhD National Taiwan University Hospital
  More Information Identifier: NCT00174096     History of Changes
Other Study ID Numbers: 9461700624 
Study First Received: September 13, 2005
Last Updated: March 30, 2006
Health Authority: Taiwan: Department of Health

Keywords provided by National Taiwan University Hospital:
laryngeal cancer
hypopharyngeal cancer
stromal-cell-derived factor-1(SDF-1)

Additional relevant MeSH terms:
Neoplasm Metastasis
Laryngeal Neoplasms
Hypopharyngeal Neoplasms
Neoplastic Processes
Pathologic Processes
Otorhinolaryngologic Neoplasms
Head and Neck Neoplasms
Neoplasms by Site
Laryngeal Diseases
Respiratory Tract Diseases
Respiratory Tract Neoplasms
Otorhinolaryngologic Diseases
Pharyngeal Neoplasms
Pharyngeal Diseases
Stomatognathic Diseases processed this record on October 21, 2016