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| Name | Class |
|---|---|
| Hospital Virgen del Camino | OTHER |
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The consumption of diets enriched in proteins (legumes and fish) or antioxidant (fruits and vegetables) could have beneficial effects beyond those of the caloric restriction on biomarkers of the inflammatory and oxidative status. OBJECTIVE: To address the effect of a 10-week dietary intervention aimed to weight loss in obese or overweight children (7-15 aged) on genomics, particularly the changes in the expression of genes related to the inflammatory status and oxidative stress. METHODOLOGY: 44 Navarra children and adolescents of both sexes from Pediatric Endocrinology Services at different Hospitals in Pamplona will be recruited. The effect of the intensive consumption of different groups of food will be evaluated: legumes and fish ( diets in proteins) and vegetable and fruits (rich diets in antioxidants). Before and after the intervention, the following items will be analyzed: (1) the diet of the subjects, (2) body composition and 3 magnitudes related to biological and development parameters, being: (3) lipid and metabolic phenotypic profile; (4) markers of the inflammatory status and oxidative stress, and (5) the genomic profile. The dietary programme will be implemented both in group workshops addresseded to patients and their family, and in individual sessions with the pediatricians and/or registered dieticians. Finally, the programme efficacy will be evaluated by the scoreboards integrated in the 5 variables already mentioned.
A longitudinal intervention study in 44 overweight and obese adolescents (23 females and 21 males; mean age 11.5 years) for 10 weeks based on a calorie restricted diet (20-40%) according to obesity degree.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control group | Active Comparator | Control group: Subjects will receive Nutritional education together with weight management counselling for overweight and obesity. -10 weekly personal interviews with a registered nutritionist for body weight control. |
|
| Protein group | Experimental | Protein group: Participants will receive Nutritional education and personalised structured meal plan with a calorie restricted diet (20-40% of the subject's energy expenditure at baseline) according to obesity degree, encouraging high consumption of legumes and fish (protein rich diets). -10 weekly personal interviews with a registered nutritionist for body weight control. |
|
| Antioxidant group | Experimental | Antioxidant group: Participants will receive Nutritional education and personalized structured meal plan with a calorie restricted diet (20-40% of the subject's energy expenditure at baseline) according to obesity degree, encouraging high consumption of fruits and vegetables (antioxidant rich diets). -10 weekly personal interviews with a registered nutritionist for body weight control. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Control group | Behavioral | Subjects will receive Nutritional education together with weight management counselling for overweight and obesity. -10 weekly personal interviews with a registered nutritionist for body weight control. |
| Measure | Description | Time Frame |
|---|---|---|
| Body masss index | Body mas index will be measured at the beginning of the study (week 0), at week 5 and week 10 (end of the study). | week 0 |
| Measure | Description | Time Frame |
|---|---|---|
| Basal glucose concentration | Basal glucose concentration will be measured at the beginning of the study (week 0)and week 10 (end of the study). | week 10 |
| Insulin concentrations | Insulin concentrations will be analysed at week 0, and 10. |
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Inclusion Criteria:
Children between 7 and 15 years
Body Mass Index (BMI) higher to 97 percentile. (Cole et al, 2000)*
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Amelia Marti, PhD, BPharm | University of Navarra | Principal Investigator |
| Cristina Azcona, MD | University of Navarre Clinic | Study Director |
| Maria Chueca, MD | Virgen del Camino Hospital | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| UNavarre | Pamplona | Navarre | 31008 | Spain | ||
| University of Navarre |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25471305 | Result | Rendo-Urteaga T, Garcia-Calzon S, Gonzalez-Muniesa P, Milagro FI, Chueca M, Oyarzabal M, Azcona-Sanjulian MC, Martinez JA, Marti A. Peripheral blood mononuclear cell gene expression profile in obese boys who followed a moderate energy-restricted diet: differences between high and low responders at baseline and after the intervention. Br J Nutr. 2015 Jan 28;113(2):331-42. doi: 10.1017/S0007114514003584. Epub 2014 Dec 4. | |
| 24310523 |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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| ID | Term |
|---|---|
| D035061 | Control Groups |
| ID | Term |
|---|---|
| D015340 | Epidemiologic Research Design |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D012107 | Research Design |
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| Protein group | Behavioral | Participants will receive Nutritional education and personalised structured meal plan with a calorie restricted diet (20-40% of the subject's energy expenditure at baseline) according to obesity degree, encouraging high consumption of legumes and fish (protein rich diets). -10 weekly personal interviews with a registered nutritionist for body weight control. |
|
| Antioxidant group | Behavioral | Participants will receive Nutritional education and personalized structured meal plan with a calorie restricted diet (20-40% of the subject's energy expenditure at baseline) according to obesity degree, encouraging high consumption of fruits and vegetables (antioxidant rich diets). -10 weekly personal interviews with a registered nutritionist for body weight control. |
|
| week 0 |
| Pamplona |
| Navarre |
| 31008 |
| Spain |
| Result |
| Rendo-Urteaga T, Puchau B, Chueca M, Oyarzabal M, Azcona-Sanjulian MC, Martinez JA, Marti A. Total antioxidant capacity and oxidative stress after a 10-week dietary intervention program in obese children. Eur J Pediatr. 2014 May;173(5):609-16. doi: 10.1007/s00431-013-2229-7. Epub 2013 Dec 6. |
| 23856329 | Result | Rendo-Urteaga T, Garcia-Calzon S, Martinez-Anso E, Chueca M, Oyarzabal M, Azcona-Sanjulian MC, Bustos M, Moreno-Aliaga MJ, Martinez JA, Marti A. Decreased cardiotrophin-1 levels are associated with a lower risk of developing the metabolic syndrome in overweight/obese children after a weight loss program. Metabolism. 2013 Oct;62(10):1429-36. doi: 10.1016/j.metabol.2013.05.011. Epub 2013 Jul 12. |
| 29756959 | Result | Ojeda-Rodriguez A, Morell-Azanza L, Azcona-Sanjulian MC, Martinez JA, Ramirez MJ, Marti A. Reduced serotonin levels after a lifestyle intervention in obese children: association with glucose and anthropometric measurements. Nutr Hosp. 2018 Mar 1;35(2):279-285. doi: 10.20960/nh.1439. |
| 27435258 | Result | Morell-Azanza L, Garcia-Calzon S, Rendo-Urteaga T, Martin-Calvo N, Chueca M, Martinez JA, Azcona-Sanjulian MC, Marti A. Serum oxidized low-density lipoprotein levels are related to cardiometabolic risk and decreased after a weight loss treatment in obese children and adolescents. Pediatr Diabetes. 2017 Aug;18(5):392-398. doi: 10.1111/pedi.12405. Epub 2016 Jul 20. |
| 28749076 | Result | Marti A, Morell-Azanza L, Rendo-Urteaga T, Garcia-Calzon S, Ojeda-Rodriguez A, Martin-Calvo N, Moreno-Aliaga MJ, Martinez JA, Azcona-San Julian MC. Serum and gene expression levels of CT-1, IL-6, and TNF-alpha after a lifestyle intervention in obese children. Pediatr Diabetes. 2018 Mar;19(2):217-222. doi: 10.1111/pedi.12561. Epub 2017 Jul 27. |
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D008722 | Methods |