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This is a clinical study evaluating the safety and efficacy of long term administration of oral BAYA1040_Nifedipine 80 mg/day (40 mg twice daily) with other antihypertensives in patients with essential hypertension who are not at target blood pressure by the combination of BAYA1040_Nifedipine 40 mg once daily and other antihypertensives.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm 1 | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Nifedipine (Adalat, BAYA1040) | Drug | Nifedipine (Adalat, BAYA1040) 40mg twice a day (BID) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Efficacy changes measured by sitting diastolic blood pressure (DBP) | Up to 52 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Efficacy changes measured by sitting systolic blood pressure (SBP) | Up to 52 weeks | |
| Proportion of subjects achieving a target BP based on the Japanese Society of Hypertension (JSH) 2009 guidelines | Up to 52 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Bayer Study Director | Bayer | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ebina | Kanagawa | 243-0401 | Japan | |||
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| ID | Term |
|---|---|
| D006973 | Hypertension |
| D000075222 | Essential Hypertension |
| ID | Term |
|---|---|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D009543 | Nifedipine |
| ID | Term |
|---|---|
| D004095 | Dihydropyridines |
| D011725 | Pyridines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
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| Proportion of subjects achieving a target DBP and SBP based on JSH 2009 guidelines or a >10 mmHg reduction of DBP | Up to 52 weeks |
| Safety variables | Adverse events, vital signs, electrocardiography (ECG), and laboratory tests were evaluated. | Up to 30 days after the last dose of study drug |
| Sagamihara |
| Kanagawa |
| 252-0311 |
| Japan |
| Kawaguchi | Saitama | 332-0012 | Japan |
| Shinjuku | Tokyo | 169-0072 | Japan |