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This study evaluates the gastric emptying of pregnant woman at term who received one of the three solutions: maltodextrin, orange juice or coffee with milk.
Allocation in maltodextrin, orange juice or coffee with milk will be random using sealed envelopes. Gastric ultrasound will be used for estimating gastric volume by measuring antral area in right lateral decubiti. All solutions will have the same volume and total of calories.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Maltodextrin | Experimental | Fasted pregnant woman with an empty stomach (assessed by ultrasound) will drink 500ml of maltodextrin 200kcal, no protein or fat, 49,5g of carbohydrate. |
|
| Orange Juice | Active Comparator | Fasted pregnant woman with an empty stomach (assessed by ultrasound) will drink 500ml of orange juice, 200kcal, 2,82g of protein, 0,67g of fat, 47,08g of carbohydrate. |
|
| Coffee with milk | Active Comparator | Fasted pregnant woman with an empty stomach (assessed by ultrasound) will drink 500ml of coffee with milk, 200kcal, 10,6g of protein, 10,73g of fat, 14,9g of carbohydrate. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Maltodextrin | Dietary Supplement | Maltodextrin 50g in water 500ml |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline Gastric antral area | Change from Baseline Gastric antral area measured by ultrasound | baseline (before drinking allocated solution), 30, 60, 90 and 120 minutes after drinking. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Gabriel MN Guimaraes, MsC | Hospital Universitario de Brasilia | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Hospital of Brasilia University | BrasÃlia | Federal District | 7000000 | Brazil |
Will make it available in our website
6 months after the end of the study
Open access
| Type | Date | Date Unknown |
|---|---|---|
| Release | Feb 26, 2020 | |
| Reset | Mar 10, 2020 |
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| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Feb 26, 2020 | Mar 10, 2020 |
| ID | Term |
|---|---|
| C008315 | maltodextrin |
| D003069 | Coffee |
| D008892 | Milk |
| ID | Term |
|---|---|
| D028321 | Plant Preparations |
| D001688 | Biological Products |
| D045424 | Complex Mixtures |
| D001628 | Beverages |
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Investigator and outcomes assessor will not know to which group each woman was allocated
| Orange Juice |
| Dietary Supplement |
Orange juice 480ml + 20ml of water |
|
| Coffee with milk | Dietary Supplement | Coffee with milk (330 ml of milk + 220 of water) |
|
| D000066888 |
| Diet, Food, and Nutrition |
| D010829 | Physiological Phenomena |
| D019602 | Food and Beverages |
| D003611 | Dairy Products |
| D005502 | Food |