Promoting Weight Loss and Stress Reduction in Overweight and Obese Patients With Type 2 Diabetes

Summary

This is a feasibility and acceptability study of a 16-month single-blind randomized controlled trial (RCT) designed to test the initial effectiveness of a well-being and small lifestyle changes intervention aimed at promoting weight loss and stress reduction in overweight and obese patients with type 2 diabetes. Primary goals of this study are to 1) evaluate study feasibility and patient acceptability, 2) develop a tailored protocol of a behavioral intervention for overweight or obese patients with type 2 diabetes that takes stress and well-being into consideration, 3) evaluate appropriateness of research procedures and measures, 4) examine effect size estimates of key outcomes to provide essential data to inform a larger efficacy trial, 5) determine whether clinically significant improvements occurred in any key outcomes.

Conditions

• Diabetes Mellitus, Type 2
• Overweight and Obesity

Interventions

BEHAVIORAL

Small change intervention

The small change intervention is a behavioral intervention to help people gradually lose weight by making small changes in their lifestyle. At the beginning of the intervention participants will be met in person to be guided in setting an eating and a physical activity goal. Participants will be then contacted through the phone or met in person weekly for 3 months to check on their adherence to the selected goals and to discuss about facilitators and barriers to goal completion, in order to increase their motivation and problem solving skills. Every weekly contact will last about an hour and will be administered in an individual setting. At each contact selected goals can be revised, changed or another goal can be added based on levels of adherence.

BEHAVIORAL

Well-being intervention

The well-being intervention is a coaching intervention aimed at motivating people in making lifestyle changes by reducing levels of stress through the promotion of psychological well-being. It will consists in 4 weekly sessions to be held before starting the small change intervention. Each session will last about an hour and will be administered in an individual setting.

OTHER

Treatment as usual

The treatment as usual includes any recommendation given to the participants by their physicians, including diet, physical activity, medication and glycemic control instructions.

Sponsors & Collaborators

• Chiara Rafanelli

  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

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2018-03-27

Primary Completion

2020-11-18

Completion

2020-11-18

Countries

• Italy

Study Locations