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Daniel LC, Wang H, Brinkman TM, Ruble K, Zhou ES, Palesh O, Stremler R, Howell R, Mulrooney DA, Crabtree VM, Mostoufi-Moab S, Oeffinger K, Neglia J, Yasui Y, Armstrong GT, Krull K. Mechanisms of sleep disturbances in long-term cancer survivors: a childhood cancer survivor study report. JNCI Cancer Spectr 2024; 8:pkae010. [PMID: 38366608 PMCID: PMC10932943 DOI: 10.1093/jncics/pkae010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/26/2024] [Accepted: 02/10/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Sleep problems following childhood cancer treatment may persist into adulthood, exacerbating cancer-related late effects and putting survivors at risk for poor physical and psychosocial functioning. This study examines sleep in long-term survivors and their siblings to identify risk factors and disease correlates. METHODS Childhood cancer survivors (≥5 years from diagnosis; n = 12 340; 51.5% female; mean [SD] age = 39.4 [9.6] years) and siblings (n = 2395; 57.1% female; age = 44.6 [10.5] years) participating in the Childhood Cancer Survivor Study completed the Pittsburgh Sleep Quality Index (PSQI). Multivariable Poisson-error generalized estimating equation compared prevalence of binary sleep outcomes between survivors and siblings and evaluated cancer history and chronic health conditions (CHC) for associations with sleep outcomes, adjusting for age (at diagnosis and current), sex, race/ethnicity, and body mass index. RESULTS Survivors were more likely to report clinically elevated composite PSQI scores (>5; 45.1% vs 40.0%, adjusted prevalence ratio [PR] = 1.20, 95% CI = 1.13 to 1.27), symptoms of insomnia (38.8% vs 32.0%, PR = 1.26, 95% CI = 1.18 to 1.35), snoring (18.0% vs 17.4%, PR = 1.11, 95% CI = 1.01 to 1.23), and sleep medication use (13.2% vs 11.5%, PR = 1.28, 95% CI = 1.12 to 1.45) compared with siblings. Within cancer survivors, PSQI scores were similar across diagnoses. Anthracycline exposure (PR = 1.13, 95% CI = 1.03 to 1.25), abdominal radiation (PR = 1.16, 95% CI = 1.04 to 1.29), and increasing CHC burden were associated with elevated PSQI scores (PRs = 1.21-1.48). CONCLUSIONS Among survivors, sleep problems were more closely related to CHC than diagnosis or treatment history, although longitudinal research is needed to determine the direction of this association. Frequent sleep-promoting medication use suggests interest in managing sleep problems; behavioral sleep intervention is advised for long-term management.
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Affiliation(s)
- Lauren C Daniel
- Department of Psychology, Rutgers University Camden, Camden, NJ, USA
| | - Huiqi Wang
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Tara M Brinkman
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kathy Ruble
- Department of Oncology, Johns Hopkins University, Baltimore, MD, USA
| | - Eric S Zhou
- Division of Sleep Medicine and Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Pediatrics, Dana Farber Cancer Institute, Boston, MA, USA
| | - Oxana Palesh
- Department of Psychiatry, Virginia Commonwealth University Massey Cancer Center, Richmond, VA, USA
| | - Robyn Stremler
- Lawrence Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada
| | - Rebecca Howell
- Department of Radiation Physics, MD Anderson, Houston, TX, USA
| | - Daniel A Mulrooney
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Valerie M Crabtree
- Department of Psychology and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Sogol Mostoufi-Moab
- Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
| | - Kevin Oeffinger
- Department of Medicine, Duke University and Duke Cancer Institute, Durham, NC, USA
| | - Joseph Neglia
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Yutaka Yasui
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kevin Krull
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Olsthoorn IM, Holland AA, Hawkins RC, Cornelius AE, Baig MU, Yang G, Holland DC, Zaky W, Stavinoha PL. Sleep Disturbance and Its Association With Sluggish Cognitive Tempo and Attention in Pediatric Brain Tumor Survivors. Front Neurosci 2022; 16:918800. [PMID: 35812214 PMCID: PMC9259867 DOI: 10.3389/fnins.2022.918800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/07/2022] [Indexed: 11/15/2022] Open
Abstract
Background Pediatric brain tumor (PBT) survivors are at risk for developing sleep disturbances. While in other pediatric populations sleep disturbance has been associated with worse cognitive functioning, it is unclear to what extent this relationship generalizes to PBT survivors. The aim of the current study was to assess the relationship between sleep disturbance and aspects of cognition, including sluggish cognitive tempo (SCT) as well as attention and working memory. Materials and Methods Eighty-three PBT survivors 6–18 years of age who were at least 3 months post-treatment were included in the present cross-sectional study. Level of sleep disturbance was measured as a composite score reflecting various sleep problems as rated by caregivers. Cognitive measures included caregiver-ratings of sluggish cognitive tempo and attention problems, as well as performance-based cognitive measures assessing attention and executive functioning. Hierarchical regression analysis was used to assess associations between sleep and cognition. Results Of all caregivers, 32.5% reported one or more sleep disturbances as “very/often true” and over 68% of caregivers rated at least one sleep-related item as “somewhat true.” Of all cognitive variables, scores were most frequently impaired for SCT (30%). A higher level of sleep disturbance was associated with worse SCT and parent-rated attention problems. Associations between sleep and performance-based cognitive measures assessing attention and working memory were not statistically significant. Conclusion Findings of the current study highlight the importance of further investigation into the relationship between sleep and cognition in PBT survivors, which may assist efforts to maximize cognitive outcome and health-related quality of life in PBT survivors. The current study additionally suggests further investigation of SCT in this population is warranted, as it may be more sensitive to detecting possible associations with sleep disturbance relative to discrete measures that assess cognitive performance under ideal circumstances.
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Affiliation(s)
- Ineke M. Olsthoorn
- Department of Neurology, McGovern Medical School, University of Texas Health Science Center at Houston (UT Health), Houston, TX, United States
| | - Alice Ann Holland
- Department of Psychiatry, University of Texas Southwestern Medical School, Dallas, TX, United States
- Department of Psychiatry, Children’s Medical Center of Dallas, Dallas, TX, United States
| | - Raymond C. Hawkins
- School of Psychology, Fielding Graduate University, Santa Barbara, CA, United States
| | - Allen E. Cornelius
- School of Psychology, Fielding Graduate University, Santa Barbara, CA, United States
| | - Muhammad Usman Baig
- Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Grace Yang
- Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Daniel C. Holland
- School of Psychology, Fielding Graduate University, Santa Barbara, CA, United States
| | - Wafik Zaky
- Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Peter L. Stavinoha
- Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Peter L. Stavinoha,
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