Being a mother after a cancer diagnosis during pregnancy: Maternal psychosocial functioning and child cognitive development and behavior.

OBJECTIVE: Up to 51.5% of women diagnosed with cancer during pregnancy experience trauma (eg, intrusive thoughts, avoidance) and 20% report anxiety. Maternal anxiety can negatively affect child behavior among the noncancer population. This study aims to elucidate relationships between maternal distress, parenting style, and child behavior and development among women with cancer during pregnancy. METHODS: This cross-sectional study of child cognitive, language and motor development analyze child behavior in the context of maternal psychosocial well-being after a cancer diagnosis during pregnancy. A subset of women (N = 69) enrolled in the Cancer and Pregnancy Registry, had children undergo developmental testing. The majority underwent Bayley Scales III (children 6-42 months of age; 0-3.5 years) to assess language, cognitive, and motor performance. Women completed the Basic Symptom Inventory, Impact of Events Scale, Parent Behavior Checklist, and Child Behavioral Checklist. Maternal and child assessments were performed concurrently. RESULTS: Sixty-nine women and 71 children (2 sets of twins) ages 6 months to 12 years participated. Maternal depressive and somatic symptoms were associated with more externalizing behaviors. Among younger children (0-3.5 years), maternal somatic symptoms were associated with poorer language performance. Moderation analysis showed that mothers with fewer somatic symptoms and utilization of less discipline had children with less externalizing behaviors and higher language scores (ie, stronger verbal ability). CONCLUSIONS: Given the interplay of psychosocial factors on child behavior and development, findings highlight the importance of early screening and psychosocial intervention and support for mothers diagnosed with cancer in pregnancy.

Development of children born to mothers with cancer during pregnancy: comparing in utero chemotherapy-exposed children with nonexposed controls.

OBJECTIVE: Cancer is diagnosed in approximately 1 per 1000 pregnant women. Lifesaving cancer therapy given to the mother during pregnancy appears in conflict with the interest of the developing fetus. Often, termination of pregnancy is suggested but has not been proven in any type of cancer to improve maternal prognosis, while very few studies have documented the long-term effects of in utero chemotherapy exposure on child outcome. To counsel patients about the risk of continuing a pregnancy while undergoing cancer treatment, we performed developmental testing to provide more detailed follow-up on children exposed in utero to chemotherapy. STUDY DESIGN: Mother-infant pairs, enrolled in the Cancer and Pregnancy Registry, were offered developmental testing for children who were ≥18 months of age. Based on age, the Bayley Scales of Infant Development-Third Edition, the Wechsler Preschool and Primary Scale of Intelligence-Revised, the Wechsler Intelligence Scale for Children, Third Edition, or the Wechsler Individual Achievement Test was administered. All parents or primary caregivers completed the Child Behavior Checklist, a parent questionnaire to assess behavior and emotional issues. Results of children exposed to chemotherapy before delivery were compared with children whose mothers were also diagnosed with cancer during pregnancy but did not receive chemotherapy before delivery. RESULTS: No significant differences were noted in cognitive skills, academic achievement, or behavioral competence between the chemotherapy-exposed group and the unexposed children. Of children, 95% scored within normal limits on cognitive assessments; 71% and 79% of children demonstrated at or above age equivalency in mathematics and reading scores, respectively; and 79% of children scored within normal limits on measures of behavior. Older children had significantly higher rates of internalizing behavior problems. CONCLUSION: We could not demonstrate a significant difference in cognitive ability, school performance, or behavioral competence for children exposed to chemotherapy in utero compared with nonexposed controls. The majority of these children scored within normal limits on all developmental measures. Premature birth was more prevalent in the chemotherapy-exposed group yet did not predict developmental outcome. Older children in the sample demonstrated higher rates of internalizing behavior problems.