“…Likewise, there is preliminary evidence that treating insomnia in the context of cooccurring major depression (Manber et al, 2008;Taylor, Lichstein, Weinstock, Sanford, & Temple, 2007), generalized anxiety disorder (Blais, Mimeault, & Morin, 2000), or substance abuse (Arnedt et al, 2007;Currie, Clark, Hodgins, & El-Guebaly, 2004 Therapeutic effects were well maintained up to 12 months after the intervention. In a similar study targeting insomnia in 150 patients with various forms of cancer (Espie et al, 2008), treatment was implemented in small groups by oncology nurses; significant improvements of sleep and quality of life and reduction of daytime fatigue, were observed in patients treated with CBT relative to those who received treatment as usual.…”