Age
Item
patients who are 20-80 years of age
boolean
C0001779 (UMLS CUI [1])
Essential Hypertension | Diastolic blood pressure | Systolic Pressure
Item
patients with essential hypertension (90 mmhg ≤ dbp ≤ 110 mmhg and/or 140 mmhg ≤ sbp
boolean
C0085580 (UMLS CUI [1])
C0428883 (UMLS CUI [2])
C0871470 (UMLS CUI [3])
Blood Pressure Poorly controlled | Amlodipine | Calcium Channel Blockers | valsartan | Angiotensin II receptor antagonist | Combined Modality Therapy | Antihypertensive therapy
Item
≤ 180 mmhg) whose bp is not adequately controlled with amlodipine (or another ccb) alone or with valsartan (or another arb) alone, or with any antihypertensive monotherapy.
boolean
C0005823 (UMLS CUI [1,1])
C3853134 (UMLS CUI [1,2])
C0051696 (UMLS CUI [2])
C0006684 (UMLS CUI [3])
C0216784 (UMLS CUI [4])
C0521942 (UMLS CUI [5])
C0009429 (UMLS CUI [6])
C0585941 (UMLS CUI [7])
Protocol Compliance
Item
agree to and are able to follow the study procedures
boolean
C0525058 (UMLS CUI [1])
Comprehension Study Protocol | Informed Consent
Item
understand the nature of the study, and have signed informed consent forms
boolean
C0162340 (UMLS CUI [1,1])
C2348563 (UMLS CUI [1,2])
C0021430 (UMLS CUI [2])
Condition Specified Any
Item
patients with any of the following conditions:
boolean
C0348080 (UMLS CUI [1,1])
C0205369 (UMLS CUI [1,2])
C1552551 (UMLS CUI [1,3])
Malignant Hypertension
Item
1. malignant (or history of malignant) hypertension
boolean
C0020540 (UMLS CUI [1])
Secondary hypertension
Item
2. secondary hypertension
boolean
C0155616 (UMLS CUI [1])
Hypertension, severe | Sitting diastolic blood pressure mean | Sitting systolic blood pressure mean
Item
3. severe hypertension (mean sitting dbp ≥ 110 mmhg and/or mean sitting sbp ≥ 180 mmhg)
boolean
C4013784 (UMLS CUI [1])
C1319894 (UMLS CUI [2,1])
C0444504 (UMLS CUI [2,2])
C1319893 (UMLS CUI [3,1])
C0444504 (UMLS CUI [3,2])
Hypertensive Encephalopathy | Cerebrovascular accident
Item
4. a history of hypertensive encephalopathy or cerebrovascular accident
boolean
C0151620 (UMLS CUI [1])
C0038454 (UMLS CUI [2])
Cerebrovascular accident | Myocardial Infarction | Revascularization Type Any
Item
5. cerebrovascular accident, myocardial infraction within 3 months, or any type of revascularization
boolean
C0038454 (UMLS CUI [1])
C0027051 (UMLS CUI [2])
C0581603 (UMLS CUI [3,1])
C0332307 (UMLS CUI [3,2])
C1552551 (UMLS CUI [3,3])
Congestive heart failure New York Heart Association Classification
Item
6. new york heart association class iii -iv congestive heart failure
boolean
C0018802 (UMLS CUI [1,1])
C1275491 (UMLS CUI [1,2])
Second degree atrioventricular block | Complete atrioventricular block
Item
7. second- or third-degree heart block
boolean
C0264906 (UMLS CUI [1])
C0151517 (UMLS CUI [2])
Angina Pectoris
Item
8. angina pectoris
boolean
C0002962 (UMLS CUI [1])
Cardiac Arrhythmia | Heart valve disease
Item
9. significant arrhythmia or valvular heart disease
boolean
C0003811 (UMLS CUI [1])
C0018824 (UMLS CUI [2])
Pancreatic Disease | Liver disease | Kidney Disease
Item
10. significant pancreatic, hepatic, or renal disease
boolean
C0030286 (UMLS CUI [1])
C0023895 (UMLS CUI [2])
C0022658 (UMLS CUI [3])
Diabetes Mellitus Requirement Insulin regime | Non-Insulin-Dependent Diabetes Mellitus Poorly controlled
Item
11. diabetes requiring insulin treatment or poorly controlled type 2 diabetes
boolean
C0011849 (UMLS CUI [1,1])
C1514873 (UMLS CUI [1,2])
C0557978 (UMLS CUI [1,3])
C0011860 (UMLS CUI [2,1])
C3853134 (UMLS CUI [2,2])
Medical contraindication Calcium Channel Blockers | Calcium-channel blocker allergy | Medical contraindication Angiotensin II receptor antagonist | Allergy to angiotensin II receptor antagonist
Item
patients with known contraindication or a history of allergy to ccbs or arbs.
boolean
C1301624 (UMLS CUI [1,1])
C0006684 (UMLS CUI [1,2])
C0570913 (UMLS CUI [2])
C1301624 (UMLS CUI [3,1])
C0521942 (UMLS CUI [3,2])
C2585204 (UMLS CUI [4])
Pregnancy | Breast Feeding
Item
female patients who are pregnant or lactating.
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
Females & males of reproductive potential Contraceptive methods Unwilling
Item
male or female patients of child-bearing potential who do not agree to use an effective method of contraception during the study
boolean
C4034483 (UMLS CUI [1,1])
C0700589 (UMLS CUI [1,2])
C0558080 (UMLS CUI [1,3])
Study Subject Participation Status | Clinical Trial
Item
patients is currently participating in any other clinical trial within 30 days
boolean
C2348568 (UMLS CUI [1])
C0008976 (UMLS CUI [2])