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Ding J, Xiao Y, Fu J, Liu G, Huang S, Mo X. Pregnancy and neonatal outcomes in 25 pregnant women diagnosed with new-onset acute myeloid leukemia during pregnancy. Arch Gynecol Obstet 2024:10.1007/s00404-024-07402-8. [PMID: 38466410 DOI: 10.1007/s00404-024-07402-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/24/2024] [Indexed: 03/13/2024]
Abstract
PURPOSE The aim was to analyze the pregnancy and neonatal outcomes of pregnant women with new- onset acute myeloid leukemia (AML) diagnosed during pregnancy. METHODS In this retrospective study 25 pregnant women who were diagnosed with new-onset AML during pregnancy from January 2010 to January 2021 were enrolled. RESULTS A total of 4, 13 and 8 pregnant women with new-onset AML were diagnosed during the first, second, and third trimesters, respectively. Twelve of the 25 pregnant women underwent therapeutic abortion and 13 gave birth (9 preterm and 4 full-term newborns). The gestational age at initial clinical manifestations (13.4 ± 3.7 vs. 27.7 ± 5.6 weeks, P < 0.01) and diagnosis (16.9 ± 4.4 vs. 29.7 ± 5.5 weeks, P < 0.01) was lower in the pregnant women who underwent therapeutic abortion than in those who gave birth. Eighty-four percent (21/25) of the pregnant women with new-onset AML during pregnancy survived and were in remission and all the newborns were born alive. Three of the 13 newborns were exposed to chemotherapy, but no congenital malformations were observed. Eight newborns were admitted to the neonatal intensive care unit (NICU), and all recovered. The complete blood counts and biochemical examinations of the 8 newborns were normal. CONCLUSIONS New-onset AML during an earlier stage of pregnancy may increase the risk of poor pregnancy outcomes. The neonatal outcomes of pregnant women with new-onset AML during pregnancy are good with proper treatment.
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Affiliation(s)
- Jing Ding
- Department of Pediatrics, Peking University People's Hospital, Beijing, 100044, People's Republic of China
| | - YiHan Xiao
- Department of Pediatrics, Peking University People's Hospital, Beijing, 100044, People's Republic of China
| | - Jie Fu
- Department of Pediatrics, Peking University People's Hospital, Beijing, 100044, People's Republic of China
| | - Guoli Liu
- Department of Gynecology and Obstetrics, Peking University People's Hospital, Beijing, 100044, People's Republic of China
| | - Shanyamei Huang
- Peking University Institute of Hematology, Peking University People's Hospital, No.11, Xizhimen South Street, Beijing, 100044, People's Republic of China
| | - Xiaodong Mo
- Peking University Institute of Hematology, Peking University People's Hospital, No.11, Xizhimen South Street, Beijing, 100044, People's Republic of China.
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Mills GS, Chadwick V, Tang C, Perram J, Anderson MA, Anazodo A, Kidson-Gerber G, Shand A, Lavee O, Withers B, Milliken S, Di Ciaccio PR, Hamad N. Immunochemotherapy for life-threatening haematological malignancies in pregnancy: a systematic review of the literature and cross-sectional analysis of clinical trial eligibility. Lancet Haematol 2023; 10:e458-e467. [PMID: 37263722 DOI: 10.1016/s2352-3026(23)00059-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 06/03/2023]
Abstract
The management of potentially life-threatening malignancies in pregnancy is complicated by a lack of robust safety and efficacy evidence. This data shortage stems from a historical exclusion of women of childbearing potential from prospective clinical trials due to concerns around potential teratogenicity and toxicity of investigational agents. We conducted a systematic review of published data on immunochemotherapeutic treatment of life-threatening haematological malignancies in pregnancy between 2010 and 2022, and the maternal and neonatal outcomes. We then performed a cross-sectional observational study of clinical trial protocols on ClinicalTrials.gov, between 2016 and 2022, recruiting women of childbearing potential with potentially life-threatening haematological malignancies, collecting trial demographic data, and documenting whether pregnant or lactating women were explicitly excluded, along with the type and duration of contraception required for women of childbearing potential. We included 17 studies for analysis in our systematic review. A total of 595 women were treated with immunochemotherapy during pregnancy, with a median age of 29 years (range 14-48). Of these, 81 women (14%) were treated in the first trimester, and 514 (86%) were treated in the second and third trimesters collectively. In total, 68 trials for acute myeloid leukaemia, acute lymphocytic leukaemia, high-grade non-Hodgkin lymphoma, and Hodgkin lymphoma (40%, 26%, 21%, and 13%, respectively) were included in our ClinicalTrials.gov analysis. Most protocols (66 [97%]) explicitly excluded pregnant women, with 40 (69%) not providing a rationale for exclusion. The potential harm to the fetus from anti-cancer therapy has historically been given greater moral precedence than a pregnant woman's autonomy. This pattern is reflected in the lack of rigorous evidence for immunochemotherapy in pregnancy and a universal exclusion of pregnant and lactating women from clinical trial protocols in this study. Nonetheless, the administration of systemic chemotherapy in the second and third trimesters was not associated with an increased rate of congenital malformations or perinatal mortality in our systematic review cohort, with maternal outcomes broadly comparable to those of the non-pregnant population.
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Affiliation(s)
- Georgia S Mills
- Department of Haematology, Northern Beaches Hospital, Frenchs Forest, NSW, Australia; Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Faculty of Medicine, Macquarie University, North Ryde, NSW, Australia.
| | - Verity Chadwick
- Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia
| | - Catherine Tang
- Department of Haematology, Gosford Hospital, Gosford, NSW, Australia
| | - Jacinta Perram
- Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia; Department of Haematology and Bone Marrow Transplant, Westmead Hospital, Westmead, NSW, Australia
| | - Mary Ann Anderson
- Department of Clinical Haematology, The Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Division of Blood Cells and Blood Cancer, The Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Antoinette Anazodo
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Giselle Kidson-Gerber
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Maternal Fetal Medicine, Royal Hospital for Women, Randwick, NSW, Australia; Department of Haematology, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Antonia Shand
- Department of Maternal Fetal Medicine, Royal Hospital for Women, Randwick, NSW, Australia; Faculty of Medicine, University of Sydney, Sydney, NSW, Australia
| | - Orly Lavee
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia
| | - Barbara Withers
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia
| | - Sam Milliken
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia
| | - Pietro R Di Ciaccio
- Department of Haematology, Sydney Adventist Hospital, Sydney, NSW, Australia; College of Health and Medicine, Australian National University, Canberra, ACT, Australia
| | - Nada Hamad
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Haematology and Bone Marrow Transplant, St Vincent's Hospital, Darlinghurst, NSW, Australia; Faculty of Medicine, University of Notre Dame, Sydney, NSW, Australia
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Guo M, Lv J, Chen X, Wu M, Zhao Q, Hai X. Arsenic Trioxide Therapy During Pregnancy: ATO and Its Metabolites in Maternal Blood and Amniotic Fluid of Acute Promyelocytic Leukemia Patients. Front Oncol 2022; 12:887026. [PMID: 35646703 PMCID: PMC9133345 DOI: 10.3389/fonc.2022.887026] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/13/2022] [Indexed: 12/05/2022] Open
Abstract
Acute promyelocytic leukemia (APL) is extremely fatal if treatment is delayed. Management of APL in pregnancy is a challenging situation. Arsenic trioxide (ATO) is successfully applied to treat APL. ATO can be transformed into different arsenic species [arsenite (AsIII), monomethylated arsenic (MMA, consists of MMAIII and MMAV), dimethylated arsenic (DMA, consists of DMAIII and DMAV), and arsenate (AsV)], which produce different toxic effects. Investigating the maternal and fetal exposure to arsenic species is critical in terms of assessing maternal and fetal outcomes, choice of optimal treatment, and making decisions for attempting to preserve the obstetrical and fetal wellbeing. In this study, maternal blood and amniotic fluid (AF) from APL patients treated with ATO in pregnancy and blood samples of non-pregnant patients were collected. Concentrations of inorganic arsenic (iAs, iAs = AsIII+AsV), MMA, and DMA were analyzed by high-performance liquid chromatography–hydride generation–atomic fluorescence spectrometry (HPLC–HG–AFS). The difference in arsenic species of plasma between pregnant patients and non-pregnant patients, distribution of arsenic compounds in AF and maternal plasma, and arsenic penetration into AF were explored. The outcomes of pregnant women treated with ATO and their fetus were analyzed. No significant differences in arsenic concentration, percentage, and methylation index [PMI: primary methylation index (MMA/iAs); SMI: secondary methylation index (DMA/MMA)] between pregnant women and non-pregnant women (p > 0.05) were observed. The mean ratios of AF to maternal plasma were as follows: iAs, 2.09; DMA, 1.04; MMA, 0.49; and tAs, 0.98. Abortion rate is higher with the diagnosis at an earlier gestational age, with 0%, 67%, and 100% of pregnancies ending in abortion during the third, second, and first trimester, respectively. The age of the pregnant women, the dose of ATO, and the duration of fetal exposure in utero had no influence on fetal outcomes. All APL women achieved complete remission (CR). Collectively, ATO and its metabolites can easily cross the placenta. Levels and distribution of arsenic species in maternal plasma and AF gave evidence that arsenic species had a different ability to penetrate the placenta into AF (iAs > DMA > MMA) and indicated a relatively high fetal exposure to ATO and its metabolites in utero. Gestational age at diagnosis was more likely to be closely related to fetal outcomes, but had no effects on mother outcomes.
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Affiliation(s)
- Meihua Guo
- Department of Pharmacy, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jian Lv
- Department of Pharmacy, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaotong Chen
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Mengliang Wu
- Department of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qilei Zhao
- Department of Pharmacy, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xin Hai
- Department of Pharmacy, First Affiliated Hospital of Harbin Medical University, Harbin, China
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