This study evaluates how common insomnia (difficulties with sleep) is in patients with lung cancer that has spread from where it first started (primary site) to other places in the body.
PRIMARY OBJECTIVE: I. Evaluate the frequency of insomnia in patients with metastatic non-small cell lung cancer. OUTLINE: This is an observational study. Patients undergo medical chart review and complete a questionnaire on study.
Study Type
OBSERVATIONAL
Enrollment
60
Non-interventional study
Mayo Clinic in Rochester
Rochester, Minnesota, United States
RECRUITINGFrequency of clinically significant insomnia
Will be assessed using the Insomnia Severity Index questionnaire (ISI), is a 7-item self-report questionnaire used to gauge the perceived severity of difficulties initiating sleep, staying asleep, and early morning awakenings, satisfaction with current sleep pattern, interference with daily functioning, noticeability of impairment attributed to the sleep problem, and degree of distress or concern caused by the sleep problem. ISI score of 15 or greater will be used to categorize clinical insomnia. 0 - 7: no clinically significant insomnia, 8 - 14: subthreshold insomnia, 15 - 21: clinical insomnia (moderate severity), 22 - 28: clinical insomnia (severe).
Time frame: Baseline
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