Format

Send to

Choose Destination
See comment in PubMed Commons below
Clin Endocrinol (Oxf). 2013 Dec;79(6):791-9. doi: 10.1111/cen.12109. Epub 2013 Apr 27.

One year weight loss in the TRAMOMTANA study. A randomized controlled trial.

Author information

1
Grupo de Obesidad y Diabetes - Instituto Universitario de Investigación en Ciencias de la Salud de les Illes Balears- (IUNICS), Hospital Universitario Son Espases, Palma de Mallorca, Spain; Unidad de Investigación-CAIBER, Hospital Universitario Son Espases, Palma de Mallorca, Spain.

Abstract

BACKGROUND:

Morbid obesity is a major health problem and bariatric surgery is currently the most effective therapy available to induce weight loss in these patients. This report describes 1-year changes in weight and metabolic parameters, in a trial designed to examine the effects of a nonsurgical approach, Intensive Life style Intervention (ILI) on the therapy of morbid obesity.

METHODS:

The primary outcome was change in body weight. Patients were randomized to ILI (n = 60) or conventional obesity therapy (COT) (n = 46). The ILI group received behavioural therapy and nutritional/physical activity counselling. The COT group received the standard medical treatment available for these patients. A third group consisted of the patients already included in our bariatric surgery waiting list (n = 37).

FINDINGS:

We present here 1-year data showing that patients who received ILI with no restrictions in calorie intake had a greater percentage of weight loss than patients receiving COT (-11·58% vs -0·4%; P < 0·001). Importantly, 31·4% of patients included in the ILI group were not morbidly obese after 6 months of intervention. This number increased to 42·8% after 12 months of intervention.

INTERPRETATION:

ILI was associated with significant weight loss compared with COT in a group of morbidly obese patients. The weight loss effect was already obtained after 6 months of ILI intervention. These results seriously question the efficacy of the COT approach to morbid obesity. Furthermore, they underscore the use of ILI programmes in the hospital setting to effectively treat morbidly obese patients and might help to reduce the number of candidate patients for bariatric surgery.

PMID:
23163735
DOI:
10.1111/cen.12109
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Wiley
    Loading ...
    Support Center