Abstract
Data on the outcomes of fetus who are exposed to neoadjuvant platinum and paclitaxel chemotherapy during pregnancy are lacking. Relevant data were abstracted from patients in our institution, PubMed, Embase and Cochrane Library databases. The primary assessment was the frequency of fetal death and congenital abnormalities. The secondary assessment was other negative fetal/infant outcomes including FGR, RDS, secondary malignant diseases and other recorded adverse events. Of the three infants in our center who exposed to platinum and paclitaxel chemotherapy during pregnancy, the physical evaluation and qualified Denver Developmental Screening Test showed normal findings at the last follow-up (19-24months). Hearing evaluation among three children also showed normal findings. Another 34 infants (including a twins) of 21 studies in previous studies who exposed to platinum and paclitaxel chemotherapy during pregnancy were included in the final analysis. Of the 37 infants identified, 24 were exposed to cisplatin plus paclitaxel, and 13 were exposed to carboplatin plus paclitaxel. None of the 37 fetuses was abortion or dead during the pregnancy. 97.3% (36/37) infants were delivered by cesareans and the median gestational ages of delivery were 34.76weeks (95% CI, 34.08-35.44). 1 fetus showed intrauterine growth restriction and one was found with left-sided ventriculomegaly and hydramnios before chemotherapy. Adverse events occurred in 18.9% (7/37) infants at birth, including two RDS, one hearing loss, one pathological jaundice, one first-degree intraventricular hemorrhage, one erythema, one corresponding to -0.5 standard deviation from average body weight of the same gestational weeks. No reports of neonatal cardiologic abnormalities are reported in these infants after the initiating of chemotherapy. The infant with congenital anomaly died 5days after birth. During the follow-up, 5.4% (2/37) of the infants were diagnosed with malignant diseases. One retroperitoneal embryonal rhabdomyosarcoma at 5years old and one acute myeloid leukemia at 22months of age. 32/37 (86.5%) children were healthy at the end of follow-ups (median 33months, IQR 15.75-54.25months). Our results showed that neoadjuvant platinum and paclitaxel combined chemotherapy was a feasible and safe choice for the management of patients with cervical and ovarian cancer during the second and third trimesters of gestation.
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