Sleep, emotional distress, and physical health in survivors of childhood cancer: A report from the Childhood Cancer Survivor Study

Lauren C. Daniel, Mingjuan Wang, Daniel A. Mulrooney, Deo Kumar Srivastava, Lisa A. Schwartz, Kim Edelstein, Tara M. Brinkman, Eric S. Zhou, Rebecca M. Howell, Todd M. Gibson, Wendy Leisenring, Kevin C. Oeffinger, Joseph Neglia, Leslie L. Robison, Gregory T. Armstrong, Kevin R. Krull

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Objective: Sleep disorders are associated with psychological and physical health, although reports in long-term survivors of childhood cancer are limited. We characterized the prevalence and risk factors for behaviors consistent with sleep disorders in survivors and examined longitudinal associations with emotional distress and physical health outcomes. Methods: Survivors (n = 1933; median [IQR] age = 35 [30, 41]) and siblings (n = 380; age = 33 [27, 40]) from the Childhood Cancer Survivor Study completed measures of sleep quality, fatigue, and sleepiness. Emotional distress and physical health outcomes were assessed approximately 5 years before and after the sleep survey. Multivariable logistic or modified Poisson regression models examined associations with cancer diagnosis, treatment exposures, and emotional and physical health outcomes. Results: Survivors were more likely to report poor sleep efficiency (30.8% vs 24.7%; prevalence ratio [PR] = 1.26; 95% confidence interval, 1.04-1.53), daytime sleepiness (18.7% vs 14.2%; PR = 1.31 [1.01-1.71]), and sleep supplement use (13.5% vs 8.3%; PR = 1.56 [1.09-2.22]) than siblings. Survivors who developed emotional distress were more likely to report poor sleep efficiency (PR = 1.70 [1.40-2.07]), restricted sleep time (PR = 1.35 [1.12-1.62]), fatigue (PR = 2.11 [1.92-2.32]), daytime sleepiness (PR = 2.19 [1.71-2.82]), snoring (PR = 1.85 [1.08-3.16]), and more sleep medication (PR = 2.86 [2.00-4.09]) and supplement use (PR = 1.89[1.33-2.69]). Survivors reporting symptoms of insomnia (PR = 1.46 [1.02-2.08]), fatigue (PR = 1.31 [1.01-1.72]), and using sleep medications (PR = 2.16 [1.13-4.12]) were more likely to develop migraines/headaches. Conclusions: Survivors report more sleep difficulties and efforts to manage sleep than siblings. These sleep behaviors are related to worsening or persistently elevated emotional distress and may result in increased risk for migraines. Behavioral interventions targeting sleep may be important for improving health outcomes.

Original languageEnglish (US)
Pages (from-to)903-912
Number of pages10
JournalPsycho-Oncology
Volume28
Issue number4
DOIs
StatePublished - Apr 2019

Bibliographical note

Funding Information:
This work was supported by the National Cancer Institute (CA55727, G.T. Armstrong, Principal Investigator). Support to St. Jude Children's Research Hospital also provided by the Cancer Center Support (CORE) grant (CA21765, C. Roberts, Principal Investigator) and the American Lebanese‐Syrian Associated Charities (ALSAC).

Keywords

  • cancer
  • childhood cancer survivors
  • emotional distress
  • late effects
  • oncology
  • sleep

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