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| Name | Class |
|---|---|
| National Institute of Nutrition, Vietnam | OTHER_GOV |
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The purpose of this study was to investigate the effects of low-sodium, high-potassium condiments and salt on blood pressure in untreated (pre)hypertensive Vietnamese adults.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Low-sodium, high-potassium salt | Active Comparator | Iodized low-sodium, high-potassium botcanh (a traditional mixture of salt, mono sodium glutamate (MSG), sugar and herbs) plus and iodized low-sodium, high-potassium salt for home food preparation |
|
| Regular salt | Placebo Comparator | Regular iodized high-sodium botcanh (a traditional mixture of salt, MSG, sugar and herbs) and high-sodium salt |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Low-sodium, high-potassium salt | Other | Iodized low-sodium, high-potassium botcanh (a traditional mixture of salt, MSG, sugar and herbs) plus and iodized low-sodium, high-potassium salt for home food preparation |
| Measure | Description | Time Frame |
|---|---|---|
| Change in office systolic blood pressure (SBP) | Based on repeated measurements with a digital BP device (OMRONHEM 762) using the standard protocol of WHO STEP guideline at week 0, 2, 4 6 and 8. | Change during 8 weeks of intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Change in office diastolic blood pressure (DBP) | Based on repeated measurements with a digital BP device (OMRONHEM 762) using the standard protocol of WHO STEP guideline at week 0, 2, 4, 6 and 8. | Change during 8 weeks of intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Change in 24-hour urinary sodium excretion | Change during 8 weeks of intervention | |
| Change in 24-hour urinary potassium excretion | Change during 8 weeks of intervention | |
Inclusion Criteria:
Untreated prehypertension or mild hypertension (systolic BP between 130 and 160 mmHg and/or diastolic BP between 85 and 100 mmHg) based on the mean of two measurements with a 1-week interval
Exclusion Criteria:
Diagnosed or self-reported cardiovascular disease Diagnosed or self-reported kidney disease
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| Name | Affiliation | Role |
|---|---|---|
| Ha TP Do | Community Nutrition, National Institute of Nutrition, Vietnam | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Institute of Nutrition (NIN), Department of Community Nutrition | Hanoi | Hai Ba Trung Dist. | Vietnam |
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| Label | URL |
|---|---|
| National Institute of Nutrition (NIN), Vietnam | View source |
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| ID | Term |
|---|---|
| D006973 | Hypertension |
| ID | Term |
|---|---|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D004039 | Diet, Sodium-Restricted |
| ID | Term |
|---|---|
| D004035 | Diet Therapy |
| D044623 | Nutrition Therapy |
| D013812 | Therapeutics |
| D004032 | Diet |
| D009747 |
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| Regular salt | Other | Regular iodized high-sodium botcanh (a traditional mixture of salt, MSG, sugar and herbs) and high-sodium salt |
|
| Change in body weight |
| Change during 8 weeks of intervention |
| Change in 24-hour urinary calcium excretion | Change during 8 weeks of intervention |
| Change in 24-hour urinary iodine excretion | Change during 8 weeks of intervention |
| Change in 24-hour urinary creatinine excretion | Change during 8 weeks of intervention |
| Change in 24-hour urinary protein | Change during 8 weeks of intervention |
| Change in heart rate | Change during 8 weeks of intervention |
| Nutritional Physiological Phenomena |
| D000066888 | Diet, Food, and Nutrition |
| D010829 | Physiological Phenomena |