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Screening Individuals and Families at High Risk for Hematologic Cancers
This study is currently recruiting participants.
Study NCT00052234   Information provided by National Cancer Institute (NCI)
First Received: January 24, 2003   Last Updated: March 6, 2009   History of Changes
This Tabular View shows the required WHO registration data elements as marked by

January 24, 2003
March 6, 2009
June 2002
 
 
Complete list of historical versions of study NCT00052234 on ClinicalTrials.gov Archive Site
 
 
 
Screening Individuals and Families at High Risk for Hematologic Cancers
Clinical, Laboratory And Epidemiologic Characterization Of Individuals And Families At High Risk Of Hematologic Cancer

RATIONALE: Evaluating genetic and environmental factors in individuals and families at high risk of developing hematologic cancer may help doctors plan more effective treatments.

PURPOSE: Screening trial to determine if genetic and environmental factors contribute to the development of hematologic cancer in individuals and families at high risk for cancer.

OBJECTIVES:

  • Ascertain individuals at high risk for hematologic malignancy because of personal or family medical history.
  • Evaluate and define the clinical spectrum and natural history of disease in syndromes predisposing these individuals and families to hematologic cancer.
  • Evaluate the potential precursor states of malignancy in families at risk.
  • Quantify the risks of specific tumors in family members of this high-risk population and define syndromic constellations.
  • Identify, map, characterize, clone, and determine function of tumor susceptibility genes in this high-risk population.
  • Validate and test associations of biomarkers with risk in these individuals.
  • Identify genetic determinants, environmental factors, and gene-environmental interactions conferring cancer risk in individuals and families.
  • Identify differences and similarities between the familial and sporadic condition in this high-risk population.
  • Educate and counsel study participants about their risk of hematologic malignancy including prevention recommendations and early detection activities when known.

OUTLINE: One family member completes a family history questionnaire. Participants may undergo limited physical exams, imaging studies, and skin or bone marrow biopsy.

Blood is collected for localizing genetic loci, identifying genes, and evaluating genotype/phenotype correlations. Buccal cells are obtained for germline DNA extraction.

Participants receive counseling and education for cancer prevention, risk reduction, and early detection.

Participants are followed approximately annually for as long as possible.

PROJECTED ACCRUAL: A total of 3,000 patients will be accrued for this study.

 
Observational
 
  • Leukemia
  • Lymphoma
  • Lymphoproliferative Disorder
  • Multiple Myeloma and Plasma Cell Neoplasm
  • Myelodysplastic Syndromes
  • Myelodysplastic/Myeloproliferative Diseases
  • Genetic: genetic linkage analysis
  • Genetic: microarray analysis
  • Other: counseling intervention
  • Other: laboratory biomarker analysis
  • Other: questionnaire administration
  • Procedure: evaluation of cancer risk factors
 

*   Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
 
Recruiting
3000
 
December 2012   (final data collection date for primary outcome measure)

DISEASE CHARACTERISTICS:

  • Meets one of the following criteria:

    • Family or personal medical history of hematologic/lymphoproliferative malignancy of an unusual type, pattern, or number
    • Known or suspected factor(s) predisposing to hematologic malignancy
    • Genetic and/or congenital (e.g., birth defects, metabolic phenotype, chromosomal anomalies, or Mendelian traits associated with tumors)
    • Environmental exposure (e.g., medications, occupation, radiation, diet, or infectious agents)
    • Unusual demographic features (e.g., very young age at onset or multiple tumors)
  • Familial aggregation of any of the following:

    • Chronic lymphocytic leukemia
    • Waldenstrom's macroglobulinemia (WM)
    • Non-Hodgkin's lymphoma
    • Hodgkin's lymphoma
    • Mixed hematologic and lymphoproliferative diseases
    • Any other hematologic cancer
  • At least 2 living affected family members required for familial neoplasms

    • For WM, one case plus a living first-degree relative with an autoimmune condition is required

PATIENT CHARACTERISTICS:

Age

  • Any age

Performance status

  • Not specified

Life expectancy

  • Not specified

Hematopoietic

  • Not specified

Hepatic

  • Not specified

Renal

  • Not specified

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • Not specified

Chemotherapy

  • Not specified

Endocrine therapy

  • Not specified

Radiotherapy

  • Not specified

Surgery

  • Not specified
Both
 
No
 
United States
 
 
NCT00052234
 
NCI-02-C-0210
National Cancer Institute (NCI)
 
Study Chair: Neil E. Caporaso, MD NCI - Genetic Epidemiology Branch
National Cancer Institute (NCI)
April 2007

 †    Required WHO trial registration data element.
††   WHO trial registration data element that is required only if it exists.