Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0268596 (EMA)
 2,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1989 to 1994, Etoposide, Methotrexate, Actinomycin-D, Cyclophosphamide, Vincristine, Folic acid (EMA/CO) regimen was administered to seven patients with high-risk gestational tumours according to the Bagshawe 1976 criteria. Peripheral blood lymphocytes were obtained from two of these seven high-risk gestational trophoblastic patients receiving the EMA/CO regimen, and damage levels of DNA during chemotherapy were assessed using SCGE (single cell gel electrophoresis) assay. Additionally, the efficacy, toxicity and clinical results of EMA/CO regimen were evaluated in patients with high-risk gestational trophoblastic tumours. Fever (71.4%), leukopenia (57%), increase in transaminase concentrations (57%), trombocytopenia (57%), and anemia (57%) were among the most frequent side-effects of the EMA/CO regimen. All these toxic effects were reversible and there was no need to stop the therapy. EMA/CO is highly effective in patients with high-risk gestational trophoblastic disease and its toxicity is predictable and reversible. Because of chemotherapy, DNA damage that is shown in peripheral blood lymphocytes, increases at the 8th day of the EMA/CO regimen. When DNA damage is higher in patients, the course of chemotherapy per each patient is shortened. When DNA damage is higher in the patients, the multisystem effects due to toxicity are more significant. The SCGE assay has many possibilities in such research and has proved to be a relatively simple, quick and sensitive technique.
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PMID:Clinical assessment of EMA/CO induced DNA damage in peripheral blood lymphocytes of high-risk gestational trophoblastic tumor patients. 1037 37