Parental Considerations Regarding Cure and Late Effects for Children With Cancer

Pediatrics. 2020 May;145(5):e20193552. doi: 10.1542/peds.2019-3552. Epub 2020 Apr 13.

Abstract

Background: More than 80% of children with cancer become long-term survivors, yet most survivors experience late effects of treatment. Little is known about how parents and physicians consider late-effects risks against a potential survival benefit when making treatment decisions.

Methods: We used a discrete choice experiment to assess the importance of late effects on treatment decision-making and acceptable trade-offs between late-effects risks and survival benefit. We surveyed 95 parents of children with cancer and 41 physicians at Dana-Farber/Boston Children's Cancer and Blood Disorders Center to assess preferences for 5 late effects of treatment: neurocognitive impairment, infertility, cardiac toxicity, second malignancies, and impaired growth and development.

Results: Each late effect had a statistically significant association with treatment choice, as did survival benefit (P < .001). Avoidance of severe cognitive impairment was the most important treatment consideration to parents and physicians. Parents also valued cure and decreased risk of second malignancies; physician decision-making was driven by avoidance of second malignancies and infertility. Both parents and physicians accepted a high risk of infertility (parents, a 137% increased risk; physicians, an 80% increased risk) in exchange for a 10% greater chance of cure.

Conclusions: Avoidance of severe neurocognitive impairment was the predominant driver of parent and physician treatment preferences, even over an increased chance of cure. This highlights the importance of exploring parental late-effects priorities when discussing treatment options.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adolescent
  • Cancer Survivors / psychology*
  • Child
  • Child, Preschool
  • Decision Making*
  • Female
  • Humans
  • Infant
  • Infant, Newborn
  • Male
  • Neoplasms / psychology*
  • Neoplasms / therapy*
  • Parents / psychology*
  • Pilot Projects
  • Surveys and Questionnaires
  • Time Factors
  • Treatment Outcome