title: MODERATING EFFECT OF HYPNOTIZABILITY ON HYPNOSIS FOR HOT FLASHES IN BREAST CANCER SURVIVORS.
abstract: The objective of this study was to examine the potential role of hypnotizability as a moderator of effectiveness of a hypnosis intervention for reducing hot flashes in breast cancer survivors. Sixty women were randomized into either five weekly sessions of hypnosis or a wait list control condition. Nine of the participants dropped out of the study and 24 were randomized to the control condition. There were 27 participants who completed the hypnosis intervention and for whom hypnotizability was assessed. The frequency and severity of hot flashes were measured by daily diaries completed for one week at baseline and at the end of treatment. Hypnotizability was assessed by the Stanford Hypnotic Clinical Scale. Hot flash scores were reduced by 68% on average at the end of treatment. Sequential multiple regression was used to test whether hypnotizability moderated the effect of initial hot flash scores on post-test hot flash scores. The results suggest that the hypnosis intervention was more effective for participants who scored higher on measured hypnotizability. The moderating role of hypnotizability may be useful to consider in treatment of hot flashes with the hypnosis intervention. While this study was limited to breast cancer survivors it may clarify some of the complexity of the response to hypnosis.
authors: Baylor University, Waco, Texas ; University of Arizona, Tucson, Arizona.
authors: Gary
authors: G
authors: Elkins
authors: Baylor University, Waco, Texas.
authors: William
authors: W
authors: Fisher
authors: Baylor University, Waco, Texas.
authors: Aimee
authors: A
authors: Johnson
authors: Nevada Cancer Institute, Las Vegas, Nevada.
authors: Joel
authors: J
authors: Marcus
authors: Baylor University, Waco, Texas.
authors: Jacqueline
authors: J
authors: Dove
authors: University of Arizona, Tucson, Arizona.
authors: Michelle
authors: M
authors: Perfect
authors: University of Texas, Austin, Texas.
authors: Timothy
authors: T
authors: Keith
keywords: breast cancer; hot flashes; hypnosis; hypnotizability; moderator; oncology