Nutrients, Vol. 17, Pages 2901: Association of Chrono-Nutritional Profiles with Weight Loss and Comorbidity Remission After Bariatric Surgery in Patients with Severe Obesity
Nutrients doi: 10.3390/nu17172901
Authors:
Silvia Bettini
Enrico Carraro
Anna Pilatone
Sami Schiff
Paolo Girardi
Matteo D’Angelo
Anxhela Begolli
Fatemeh Mansouri
Saba Toosinezhad
Sara Sandri
Beatrice Gusella
Gabriella Milan
Mirto Foletto
Paola Fioretto
Luca Busetto
Background/Objectives: A disruption of eating habits is related to obesity and obesity-related complications (ORCs), including diabetes and cardiovascular disease. We previously described chrono-nutritional profiles considering the eating habits of patients with severe obesity during the 24 h cycle. Our present study aims to determine, first, whether belonging to a specific eating profile is associated with greater or lesser weight loss in patients with obesity who have undergone bariatric surgery, and second, whether chrono-nutritional profiles are associated with the remission of ORCs after surgery. We also investigated whether there were differences between the original baseline profile and the new profile derived from the 24 h recall on dietary patterns. Methods: The study included 75 patients with obesity who had undergone bariatric surgery and were followed up for a period of 36 ± 11 months. Data were collected from patients’ medical records and telephone interviews. R software (v4.4.0; R Core Team, 2024) was used. Results: Significant weight loss from baseline was observed at follow-up for all profiles (p < 0.0001); however, there were no significant differences in weight loss % among profiles. Using a linear regression model, Profile 3 (characterized by irregular eating patterns) demonstrated less weight loss at follow-up compared to other profiles (p = 0.0487). There was a significant remission of ORCs from baseline to follow-up, but there were no significant differences among profiles. Conclusions: Chrono-nutritional profiles may play a role in weight regulation in patients with severe obesity who are candidates for bariatric surgery. Further studies with a larger sample size are needed.
Background/Objectives: A disruption of eating habits is related to obesity and obesity-related complications (ORCs), including diabetes and cardiovascular disease. We previously described chrono-nutritional profiles considering the eating habits of patients with severe obesity during the 24 h cycle. Our present study aims to determine, first, whether belonging to a specific eating profile is associated with greater or lesser weight loss in patients with obesity who have undergone bariatric surgery, and second, whether chrono-nutritional profiles are associated with the remission of ORCs after surgery. We also investigated whether there were differences between the original baseline profile and the new profile derived from the 24 h recall on dietary patterns. Methods: The study included 75 patients with obesity who had undergone bariatric surgery and were followed up for a period of 36 ± 11 months. Data were collected from patients’ medical records and telephone interviews. R software (v4.4.0; R Core Team, 2024) was used. Results: Significant weight loss from baseline was observed at follow-up for all profiles (p < 0.0001); however, there were no significant differences in weight loss % among profiles. Using a linear regression model, Profile 3 (characterized by irregular eating patterns) demonstrated less weight loss at follow-up compared to other profiles (p = 0.0487). There was a significant remission of ORCs from baseline to follow-up, but there were no significant differences among profiles. Conclusions: Chrono-nutritional profiles may play a role in weight regulation in patients with severe obesity who are candidates for bariatric surgery. Further studies with a larger sample size are needed. Read More