Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Through the values of respiratory quotient (RQ) it is possible to estimate the utilization of energy substrates by the body, or if there is a higher or lower fat oxidation. Experimental and clinical studies have shown that after Roux-en-Y Gastric Bypass (RYGBP) there is a decrease in the values of RQ, which may be associated with increased lipid oxidation in the postoperative period.
Diet Induced Thermogenesis (DIT) is an important part of Total Energy Expenditure. We would like to know how it functions among RYGBP patients.
The purpose of this study is to evaluate the RQ and DIT of patients in the post operative phase and compare the result with a control group consisting of morbid obese population.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| bariatric patients | Bariatric post operative patients were compared with morbid obese population |
| |
| control group | morbid obese population |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| breakfast (a chicken sandwich with juice) | Other | patients received a breakfast after de initial measurement |
|
| Measure | Description | Time Frame |
|---|---|---|
| Diet Induced Thermogenesis | To examine the possible changes in the thermic effect of food, the patients received a standard meal. They then repeated the test 20 minutes after eating to obtain a reading of the metabolic rate by considering the DIT and RQ in the postprandial period. DIT was calculated as the difference between post prandial metabolic rate and RMR. | 20min after standard meal |
Not provided
Not provided
Inclusion Criteria (bariatric patients post-op)
Exclusion Criteria:
Not provided
Not provided
Bariatric post operative population
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Gastrocirurgia de Brasilia | BrasÃlia | Federal District | 70390108 | Brazil |
Not provided
| ID | Term |
|---|---|
| D009767 | Obesity, Morbid |
| ID | Term |
|---|---|
| D009765 | Obesity |
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
Not provided
Not provided
| ID | Term |
|---|---|
| D062408 | Breakfast |
| ID | Term |
|---|---|
| D062407 | Meals |
| D005502 | Food |
| D000066888 | Diet, Food, and Nutrition |
| D010829 | Physiological Phenomena |
Not provided
Not provided
Not provided
Not provided
Not provided
| D009750 |
| Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D019602 |
| Food and Beverages |