Roscoe, J.A., Garland, S.N., Heckler, C.E., Perlis, M.L., Peoples, A.R., Shayne, M., . . . Morrow, G.R. (2015). Randomized placebo-controlled trial of cognitive behavioral therapy and armodafinil for insomnia after cancer treatment. Journal of Clinical Oncology, 33, 165–171.
To evaluate whether cognitive behavioral therapy for insomnia (CBT-I) in combination with a wakefulness-promoting agent, armodafinil, results in better insomnia outcomes in cancer survivors compared to CBTI-I alone
Randomized, placebo-controlled trial
Analyses controlling for baseline differences showed that both the CBT-I plus armodafinil (p = 0.001) and CBT-I plus placebo (p = 0.010) groups experienced significantly greater reductions in insomnia severity postintervention than the placebo group with effect sizes of 1.31 and 1.02, respectively. Similar improvements were seen for sleep quality. Gains on both measures persisted three months later. CBT-I plus armodafinil was not significantly different from CBT-I plus a placebo (p = 0.421), and armodafinil alone was not significantly different from a placebo alone (p = 0.584).
Considering the prevalence of insomnia in patients with cancer and survivors, the potential for poorer outcomes if insomnia remains untreated, and the efficacy of CBT-I in treating chronic insomnia, it is desirable that providers and patients obtain increased access to evidence-based nonpharmacologic sleep interventions as an integral part of comprehensive cancer care. The findings of this study demonstrated that the addition of armodafinil to CBT-I treatment did not improve results for sleep.