Insomnia and its associations in patients with recurrent glial neoplasms.
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2016
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BACKGROUND: Patient with neurological disorders and cancer can develop sleep disturbance, in particular insomnia. Etiology of insomnia is multi-factorial in primary brain tumour patients with possible causes including corticosteroids, psychoactive medications, co-morbid psychiatric/medical conditions, and damage to neuronal tissue. FINDINGS: To understand better insomnia in recurrent glioma patients, a single-center retrospective analysis was performed looking at recurrent glioma patients from January 2004 to May 2009. Data was extracted and included demographics, clinical factors, psychoactive medications, and co-morbid symptoms. Presence and absence of insomnia complaints was evaluated with other co-morbidities using Chi square and Wilcoxon analyses. Records from 340 recurrent glioma patients were evaluated and 46.8 % (n = 159) indicated presence of insomnia with 20 % (n = 66) actively using medications for sleep. Use of corticosteroids were significantly associated with insomnia (p = 0.0003). Age, gender, tumour location, use of stimulants, antipsychotics, and antidepressants were not significantly associated with insomnia in recurrent glioma patients. There was a trend towards a possible significant association with insomnia to fatigue complaints and use of anti-epileptics, p-values of 0.0501 and 0.0725 respectively. CONCLUSIONS: In conclusion, insomnia is commonly encountered in patients with recurrent glial tumors. Corticosteroid use is associated with insomnia in this population. In light of the frequency of insomnia and its associations, future analysis is warranted into sleep complaints in recurrent glioma patients and its impact on quality of life.
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Robertson, Matthew E, Frances McSherry, James E Herndon and Katherine B Peters (2016). Insomnia and its associations in patients with recurrent glial neoplasms. Springerplus, 5(1). p. 823. 10.1186/s40064-016-2578-6 Retrieved from https://hdl.handle.net/10161/13036.
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James Emmett Herndon
Current research interests have application to the design and analysis of cancer clinical trials. Specifically, interests include the use of time-dependent covariables within survival models, the design of phase II cancer clinical trials which minimize some of the logistical problems associated with their conduct, and the analysis of longitudinal studies with informative censoring (in particular, quality of life studies of patients with advanced cancer).
Katherine Barnett Peters
Katy Peters, MD, PhD, FAAN is a professor of neurology and neurosurgery at the Preston Robert Tisch Brain Tumor Center (PRTBTC) at Duke. Her academic medical career started at Stanford University School of Medicine, receiving an MD and Ph.D. in Cancer Biology. After completing a neurology residency at Johns Hopkins University and a fellowship in cognitive neurosciences, Katy joined the PRTBTC as a neuro-oncology fellow. In 2009, she became a faculty member at PRTBTC. With a fantastic team of nursing and advanced practice providers, she actively sees and cares for patients with primary brain tumors. Her research interests include supportive care for brain cancer patients, cognitive dysfunction in cancer patients, and physical function and activity of brain cancer patients. While she runs clinical trials to treat primary brain tumors, her key interest is on clinical trials that focus on improving brain tumor patients' quality of life and cognition. In 2019, the PRTBTC designated her as the Director of Supportive Care, thus furthering the PRTBTC and her committee to better the quality of life for brain tumor patients. She is active in teaching medical school students, residents, fellows, and advanced practice providers and is the Program Director of the PRTBRC neuro-oncology fellowship. She is board certified by the American Board of Psychiatry and Neurology and the United Council of Neurologic Subspecialties for neuro-oncology.
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