2021-11-262021-11-262009-08Ali, R. vd. (2009). "Imatinib use during pregnancy and breast feeding: A case report and review of the literature". Archives of Gynecology and Obstetrics, 280(2), 169-175.0932-0067https://doi.org/10.1007/s00404-008-0861-7https://link.springer.com/article/10.1007%2Fs00404-008-0861-7http://hdl.handle.net/11452/22815The development of imatinib as a therapeutic agent targeting BCR-ABL has increased the treatment options for chronic myeloid leukemia (CML) by significantly impacting outcomes, and imatinib is recommended by treatment guidelines as the first-line therapy. However, treatment of maternal CML with imatinib during gestation is not recommended because of the potential risk to the fetus. We describe the clinical presentation, course and outcome of one pregnant patient with CML who was treated with imatinib. We review all pregnancies associated with imatinib documented in the literature. A 27-year-old pregnant patient was diagnosed to have Philadelphia chromosome positive chronic phase CML in August 2007. Imatinib was administered (400 mg/day) between the 21st and 39th weeks of gestation. The patient tolerated the drug well and achieved complete hematological and cytogenetic remission. There were no imatinib-related maternal complications during the pregnancy. Fetal growth remained normal as well as amniotic fluid volume estimation. Labor was induced at the 39th gestational week, resulting in the uneventful vaginal delivery of a healthy male infant without any congenital anomaly. Umbilical cord blood and infant peripheral blood were collected at delivery. No postnatal complications occurred; however, imatinib was present in the umbilical cord blood (338 ng/mL) and in the infant's peripheral blood (478 ng/mL). Breast milk was collected on different postpartum days, and concentrations of imatinib were detected. At 10 months of age, the baby had normal growth and development. In light of reported cases and our experience, treatment of CML during the second and third trimesters of gestation and breast feeding seems to be safe, but the data are still limited and the effects of chronic exposure of infants to imatinib are not known. We think that each case should be examined and considered independently, and decisions should be individualized.eninfo:eu-repo/semantics/closedAccessImatinibChronic myeloid leukemiaCMLCancerPregnancyBreast milkUmbilical cord bloodInfant peripheral bloodTargeted therapyChronic myeloid-leukemiaPatientIssuesCmlLeukapheresisManagementMesylateCancerSafetyObstetrics & gynecologyAdultAntineoplastic agentsFemaleHumansInfant, newbornLeukemia, myeloid, chronic-phaseMaleMilk, humanPiperazinesPregnancyPregnancy complications, neoplasticPyrimidinesReview0002673897000012-s2.0-68149158548169175280219083009Obstetrics & gynecologyChronic Myeloid Leukemia; Imatinib; Thrombocythemia2 [2 methyl 5 [4 (1 piperazinylmethyl)benzamido]anilino] 4 (3 pyridyl)pyrimidineBCR ABL proteinHydroxyureaImatinibAdultAmnion fluidAnemiaApgar scoreBlood samplingBreast feedingBreast milkCase reportChild developmentChild growthChronic myeloid leukemiaCytogeneticsDisease courseDrug blood levelDrug determinationDrug milk levelDrug tolerabilityDrug toleranceFemaleFetus echographyFetus growthFetus riskGestational ageHigh performance liquid chromatographyHumanLabor inductionLeukemia remissionLeukocytosisMaternal bloodPhiladelphia chromosome positive cellPregnancyPrenatal drug exposurePrognosisPuerperiumReviewSpontaneous abortionTeratogenicityTreatment outcomeTreatment responseUmbilical cord bloodVaginal delivery