Spots Global Cancer Trial Database for Analysis of Genetic Factors Related to Predisposition and Prognosis of Hematological Malignancies in Israel

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Trial Identification

Brief Title: Analysis of Genetic Factors Related to Predisposition and Prognosis of Hematological Malignancies in Israel

Official Title: Molecular Analysis of Genetic Elements Which May Influence Predisposition and Prognosis of Hematological Malignancies in Different Ethnic Groups in Israel

Study ID: NCT00159003

Conditions

Acute Myeloid Leukemia

Chronic Lymphocytic Leukemia

Chronic Myelogenous Leukemia

Interventions

Study Description

Brief Summary: There are naturally occuring variations in the genetic makeup of all of us. Some of these variations may contribute to a change in susceptibility toward different diseases or change the prognosis. We are studying these genetic variations in patients with leukemia. The genes we are studying are those which influence detoxification of drugs and toxins.

Detailed Description: We have prepared DNA on patients with leukemia (AML, CML and CLL) and we are studying the influence of polymorphisms in drug metabolism and disposition genes on predisposition and prognosis of these types of leukemia. The genes we are studying include: MDR1, CYP3A4, NQO1, NAT1/2, GST, hOCT. We plan to study other genes that may be contributory. Study includes comparing the frequency of polymorphisms in these genes with the frequency in the general population and the study of DNA biding proteins which bind at the sites of these polymorphisms.