Patients were randomized to receive either acupuncture sessions (10 sessions, with points selected to treat insomnia plus comorbid symptoms such as fatigue and anxiety) or CBT-I (7 sessions), each over the course of 8 weeks.
Main results showed that at the end of treatment, the reduction in Insomnia Severity Index was 8.3 points with acupuncture and 10.9 points with CBT-I (P = .0007), Dr. Mao reported. Benefit of each treatment was sustained after 12 weeks.
In stratified analysis, the rate of response (defined as a greater than 8-point reduction) was higher with CBT-I than with acupuncture among patients with mild insomnia (Insomnia Severity Index of 8-14) (85% vs. 18%; P less than .0001), but not among patients with moderate or severe insomnia (Insomnia Severity Index of 15 or higher) (75% vs. 66%; P = .26).
The two treatments were similarly efficacious with respect to quality of life, assessed with the Patient-Reported Outcomes Measurement Information System over the entire course of the trial, for both the physical health component (P = .4) and the mental health component (P = .36).
Dr. Mao disclosed no relevant conflicts of interest. The study received funding from the Patient-Centered Outcomes Research Institute.
SOURCE: Mao JJ et al. ASCO 2018. Abstract 10001.