Promoting Weight Loss and Psychological Well-being in Obese Patients

Summary

The goal of the proposed research is to assess the effects of a sequential combination of lifestyle and well-being intervention on weight loss and psychological well-being. It is hypothesized that psychological well-being promotion as an adjunct to life-style intervention will outperform life style intervention alone in promoting weight loss and psychological well-being in obese individuals.

Conditions

• Obesity

Interventions

BEHAVIORAL

cognitive-behavioral life style intervention

Cognitive Behavioral life-style modification: The intervention will be composed of 12 weekly sessions. Each session will last about two hours and will be administered in a group setting (maximum 20 participants). During the first two sessions, a clinician will introduce the program to the participants and motivate them to make life-style changes.In the next eight sessions a dietician will provide participants with basics of nutrition and will coach them to use a structured diary to monitor their eating behavior and physical activity. Next, a physician will introduce to the patients various weight loss surgeries in terms of the adverse events, indications and effects of each option.The last session will be held by a psychologist and will focus on providing participants with useful strategies to promote healthy eating habits and physical activity, including problem solving and goal setting.

BEHAVIORAL

wellbeing intervention

This program will consist of 4 weekly group-based sessions and each meeting will last about two hours. During the sessions, participants will be coached how to self-monitor their well-being episodes in everyday life, especially those associated with life-style change, by means of a structured diary. Patients will be then ecounraged to discuss their well-being experiences during group sessions, focusing on dysfunctional thoughts/beliefs interrupting them, fostering the identification of more functional thoughts. The psychologist will also teach them how to promote well-being situations through behavioral exercises and will introduce to the participants relevant psychological well-being dimensions (based on Carol Ryff's multidimensional model) associated with patients' experiences emerged during the treatment.

OTHER

treatment as usual

The treatment as usual will involve any recommendation given to the participants by their physicians, including diet, physical activity and medication.

Sponsors & Collaborators

• IRCCS Azienda Ospedaliero-Universitaria di Bologna

  collaborator OTHER

• University of Bologna

  lead OTHER

Principal Investigators

• Chiara Rafanelli, MD,PhD · University of Bologna

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

70 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2018-09-10

Primary Completion

2021-03-15

Completion

2021-03-15

Countries

• Italy

Study Locations