Background: There is a well-established reciprocal relationship between pain and poor sleep. Therefore, we evaluated whether an approved sleep-promoting drug, lemborexant (LEM), could improve sleep in older adults who reported both insomnia pain. Methods: Study E2006-G000-304 (NCT02783729) was 1-month, placebo (PBO)- active-controlled study subjects (age ≥55y) with disorder. Those reporting som...