Clinical trial NCT04178486: Changing Eating Behaviors of Healthy Adults Through Hypnosis
Official title: Eating Behavior - Choice or Reconstruction of Past Experience? Changing Eating Behaviors of Healthy Adults Through Hypnotic Suggestions
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Overweight
Obesity
Keywords: Overweight
Obesity
Weight loss
Hypnosis
Eating Behavior
Free Will
Lead sponsor: Babes-Bolyai University
Sponsor class: OTHER
First posted: 2019-11-26
Enrollment: 89
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: Participants were randomized in one of the four groups.
Primary purpose: TREATMENT

Brief summary: There is a lot of research on weight loss. In spite of the research on the subject, obesity is a growing disease all through the world. The results of recent reviews and meta-analyzes show that psychological interventions had small effect on weight loss. The investigators propose a different approach to changing eating behaviors with relevance to weight management and hypothesize that participants in the active interventions will significantly improve their eating behaviors than the ones in the control group. The results will improve the psychological interventions for weight loss.

Detailed description: This is a randomized clinical trial consisting of four groups. According to the concept of Free Will, the decision of action is taken before being acknowledged and is made following the reconstruction of previous experiences. It can be inhibited immediately (max 100ms) after awareness. The investigators want to intervene based on this model using hypnotic suggestions to change eating behaviors. Participants were found through social media announcements. Three groups receive one session of hypnosis with induction and different suggestions and the control group receives only induction. The eating behavior is measured through computer tasks in which participants have the option to choose pictures of food. The task is performed before, during and after hypnosis and the measurements of eating behavior are taken at all three times.

Eligibility criteria: Inclusion Criteria:

Both gender Healthy Adults who want to change their eating behavior

Exclusion Criteria:

Severe mental illness \<18 years A diagnosed eating disorder

Primary outcomes:
measure: Change in Eating Behavior
timeFrame: The intervention is delivered in one session. The outcome is measured: immediately pre intervention (0-2 min), during intervention and immediately post intervention (0-2 min).
Secondary outcomes:
Other outcomes:
Locations:
city: Cluj-Napoca
country: Romania
facility: Department of Clinical Psychology and Psychotherapy
state: Cluj
Study officials:
affiliation: Babes Bolyay University
name: Loana T Comsa, Phd Student
role: PRINCIPAL_INVESTIGATOR
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