RT Journal Article
T1 Impact of the feedback provided by a gastric electrical stimulation system on eating behavior and physical activity levels.
A1 Busetto, Luca
A1 Torres, Antonio J
A1 Morales-Conde, Salvador
A1 Alarcón Del Agua, Isaias
A1 Moretto, Carlo
A1 Fierabracci, Paola
A1 Rovera, Giuseppe
A1 Segato, Gianni
A1 Rubio, Miguel A
A1 Favretti, Franco
K1 Gastric Electrical Stimulation
K1 Eating Behavior
K1 Physical Activity
K1 Obesity Treatment
K1 Sensor-Based Monitoring
AB The closed-loop gastric electrical stimulation (CLGES) abiliti® system provides tailored gastric electrical stimulation activated by food entry into the stomach and sensor-based data to medical professionals. The aim of this study was to analyze behavior changes using sensor-based food intake and activity data in participants treated with the CLGES system. Food intake and activity data (3D accelerometer) were downloaded at baseline and monthly/bimonthly for 12 months in a subset of patients with obesity (N = 45) participating in a multicenter trial with CLGES. Measured food intake parameters included the number of intakes during allowed and disallowed periods, nighttime intakes, and between-meal snacks (average/d). Activity parameters included time in different levels of physical activity (min/d), sleep/sedentary (h/d), and estimated energy expenditure (EE). Weight loss at 12 months averaged 15.7 ± 7.7% of the baseline body weight. Stable reduction in the number of disallowed meals and between-meal snacks (P  Significant improvement in eating and activity was seen in participants. It is hypothesized that feedback of the sensor-based data induced behavioral changes and contributed to weight loss in patients treated with CLGES.
YR 2017
FD 2017-02-06
LK http://hdl.handle.net/10668/10843
UL http://hdl.handle.net/10668/10843
LA en
DS RISalud
RD Apr 10, 2025