ArticleJournal of hematology & oncology2024
Outcome after short exposure to tyrosine kinase inhibitors in pregnant female patients with chronic myeloid leukemia.
Article in Journal of hematology & oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- [Guideline for the diagnosis and treatment of chronic myeloid leukemia in China (2025)].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2025Guideline
- Article
- Therapeutic challenges in the management of chronic myeloid leukemia during pregnancy: A report of two cases.Case reports in women's health · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
Unintended pregnancy for female patients with chronic myeloid leukemia (CML) raises the discussion of treatment choices due to the teratogenicity of tyrosine kinase inhibitor (TKI). We report 51 accidental pregnant CML chronic phase (CP) patients with TKI withdrawal immediately after pregnancy from December 2010 to February 2024 to observe the effect of short exposure to TKI on the fetus and the infant outcomes. 59 pregnancies resulted in 100% normal childbirth without birth abnormalities. The median TKI exposure duration was 4 (4-20) weeks in 58 pregnancies, and one pregnancy avoided TKI exposure due to treatment discontinuation of the patient with treatment-free remission (TFR). All newborns had normal birth weight except one premature infant with low birth weight less than the 10th percentile. Up to now, all the children are in good health. 13 (25.5%) and 30 (58.8%) patients had achieved major molecular response (MMR) and deep molecular response (DMR) at pregnancy, respectively. After TKI discontinuation, loss of MMR and complete hematologic response occurred in 6 (46.2%) and 2 (25.0%) patients at delivery, respectively. 38 patients resumed TKI treatment after delivery, and 13 patients without DMR loss sustained TFR after delivery. The median time to regain MMR and DMR were 3 (2-6) months and 6 (1-28) months, respectively. These results demonstrate that TKI discontinuation during pregnancy is feasible for CML-CP patients, and short TKI exposure of pregnant patients has little influence on children's growth and development.
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