Relapse of acute lymphoblastic leukemia in pregnancy: survival following chemoirradiation and autologous transfer of interleukin-2-activated stem cells

Management of Acute Lymphoblastic Leukemia During Pregnancy: A Case Report and Review of the Literature

Acute lymphoblastic leukemia (ALL) during pregnancy necessitates treatment with high-dose chemotherapy, which can threaten the lives of both the mother and fetus. The aim of the treatment not only focuses on selecting and administering optimal chemotherapy with appropriate doses to the mother but also reflects the crucial understanding of the fetal gestational age at the time of administration of chemotherapy to minimize fetal exposure. We describe the case of a 19-year-old patient diagnosed with ALL at 29 weeks gestation. She received treatment in the third trimester with the Berlin-Frankfurt-Munster (BFM) 2000 induction chemotherapy protocol consisting of a combination of daunorubicin, vincristine, pegaspargase, prednisolone, and intrathecal (IT) methotrexate and gave birth to a healthy baby girl via vaginal delivery four weeks after initiating the induction of chemotherapy.

Acute lymphoblastic leukemia in pregnancy: a case report with literature review

The management of acute lymphoblastic leukemia (ALL) during pregnancy requires treatment with high-dose chemotherapy that can pose risks to both the mother and fetus. Special consideration to chemotherapy regimen and its doses and to fetal gestational age at the time of chemotherapy administration should be taken in order to limit fetal exposure while still providing optimal therapy to the mother. Here we describe a 22-year-old patient who was diagnosed at 26 weeks gestation with ALL and was treated in the third trimester with HyperCVAD (cytoxan, vincristine, adriamycin, dexamethasone) combination chemotherapy giving birth via Caesarean section to a healthy baby girl 4 weeks after induction chemotherapy.

Pregnancy and Commonly Used Drugs in Hematology Practice

When a woman suffering from a hematological condition is contemplating pregnancy, she may need to continue the use of medications that do not have sufficient evidence of fetal safety. We discuss the evidence existing for some therapies of major hematological conditions in the context of major principles in clinical teratology. It is critical to always balance the potential fetal risks of the drug in question against the maternal and fetal risks of the untreated hematological condition.

Clearance of maternal leukaemic cells in a neonate

A 36-week pregnant woman was diagnosed with acute lymphoblastic leukaemia. Delivery was initiated prematurely, and a healthy child was born. Cord blood and peripheral blood samples from the neonate (obtained at 6 weeks, 3 months and 6 months) were analysed for the presence of minimal residual disease by polymerase chain reaction analysis of a leukaemia-specific IGH gene rearrangement and the E2A--PBX1 fusion gene transcript. In the cord blood sample, a tumour load of approximately 4 x 10(-4) was found, whereas all later blood samples were negative. Our data indicate that the maternal leukaemic cells did not engraft in the neonate.