2000-06
2006-12
2007-10
200
NCT00900094
University of Michigan Rogel Cancer Center
University of Michigan Rogel Cancer Center
OBSERVATIONAL
UMCC 003 Cancer-Related Protein Biomarkers in Blood and Tumor Tissue of Patients With Cancer
RATIONALE: Studying samples of blood and tumor tissue in the laboratory from patients with cancer and blood from healthy participants may help doctors learn more about changes that may occur in DNA and identify biomarkers related to cancer. PURPOSE: This laboratory study is looking at cancer-related protein biomarkers in the blood and tumor tissue of patients with cancer and in the blood of healthy participants.
OBJECTIVES: * Identify tumor antigens that induce a humoral response in patients with cancer. * Identify tumor-secreted proteins by special analysis in culture, and evaluate their expression patterns in tumors and preneoplastic lesions to further assess their potential specificity. * Determine serum positivity and specificity of potential markers for early detection of cancer. OUTLINE: This is a multicenter study. Patients and healthy participants undergo blood collection. Patients with suspected or newly diagnosed disease undergo a second blood collection between 4-10 weeks after surgery (but before any additional cytotoxic therapy or radiotherapy) provided they had a surgical resection with negative margin. All patients are asked questions about family history of cancer, the development of their cancer, other medical history, past and present smoking history, and menstrual period for females. DNA is extracted from the blood and from patient tumor tissue samples obtained during surgery. Immunohistochemistry (including polymerase chain reaction) and in situ hybridization are used to analyze protein expression patterns, after proteins are identified by mass spectrometry and amino acid sequencing. PROJECTED ACCRUAL: A total of 3,150 patients and 1,200 healthy participants will be accrued for this study.
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Registration Dates | Results Reporting Dates | Study Record Updates |
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2009-05-09 | N/A | 2012-02-05 |
2009-05-09 | N/A | 2012-02-07 |
2009-05-12 | N/A | 2012-02 |
This section provides details of the study plan, including how the study is designed and what the study is measuring.
Primary Purpose:
N/A
Allocation:
N/A
Interventional Model:
N/A
Masking:
N/A
Arms and Interventions
Participant Group/Arm | Intervention/Treatment |
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Primary Outcome Measures | Measure Description | Time Frame |
---|---|---|
Identification of tumor antigens that induce a humoral response in cancer patients | ||
Identification of tumor-secreted proteins by special analysis in culture | ||
Tumor-secreted protein expression in tumors and preneoplastic lesions | ||
Potential markers for early detection of cancer |
Secondary Outcome Measures | Measure Description | Time Frame |
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This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.
Ages Eligible for Study:
ALL
Sexes Eligible for Study:
18 Years
Accepts Healthy Volunteers:
1
This is where you will find people and organizations involved with this study.
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
No publications available
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