The investigators hypothesized that hypnosis is an alternative technique that could be applied to help patients with obesity to lose weight. The possibility that a self-conditioning technique (self-hypnosis) added to traditional approach (diet, exercise and behavioral recommendations) will be effective in determining weight loss with respect to the traditional approach in subjects with a body mass index (BMI) between 35 and 50 kg/m2 will be studied.
Obesity is a serious health concern. Most lifestyle interventions fail over time; indeed, overeating often involves loss of control and compulsive behaviors. Hypnosis could increase the ability to control emotional impulses. Self-conditioning techniques borrowed from hypnosis (self-hypnosis) increase self-control and self-management of emotions. Recent hypnosis techniques with a rapid-induction phase allow the trained patients to go into self-hypnosis in a few minutes and to repeat the experience in complete autonomy, employing a short time of the day only.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
120
Self-hypnosis to increase self-control before meals and every food compulsion episode
dietary recommendations, exercise recommendations, and behavioral recommendations
Città della Salute e della Scienza di Torino
Turin, Italy
weight loss
Time frame: 12 months after randomization
Change in body fat percentage
Dual Energy X-Ray Absorptiometry (DEXA)
Time frame: 12 months after randomization
Change in fasting glucose
Time frame: 12 months after randomization
Change in insulin circulating values
Time frame: 12 months after randomization
Change in quality of life
EuroQol (EQ)-5D \[Index and Visual Analog Scale (VAS)
Time frame: 12 months after randomization
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