Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: INternational VErapamil SR Trandolapril STudy
Brief Summary: Because blood pressure affects the heart, blood vessels, kidneys, and the entire body, it is important to keep it as normal as possible. There are several different ways to control blood pressure and to prevent or limit the development of heart disease due to high blood pressure. The purpose of this study is to compare two treatments to see how well they work and the difference in their side effects. One treatment includes the use of a calcium antagonist drug (Isoptin sustained release \[SR\] or Verapamil SR). The other treatment excludes the calcium antagonist and may include a non-calcium antagonist drug called a beta blocker (Tenormin or Atenolol). Both treatments may also include medication called angiotensin converting enzyme (ACE) inhibitors and water pills. None of the drugs in this study are experimental, they are all approved by the Food and Drug Administration (FDA).


Options:
A: Arm Label: Antiplatelet; Type: ACTIVE_COMPARATOR; Interventions: Drug: aspirin, Drug: clopidogrel, Other: placebo | Arm Label: Blood pressure; Type: ACTIVE_COMPARATOR; Interventions: Other: Target of Blood Pressure | Intervention Type: DRUG; Name: aspirin; Assigned to Arm(s): Antiplatelet | Intervention Type: DRUG; Name: clopidogrel; Assigned to Arm(s): Antiplatelet | Intervention Type: OTHER; Name: Target of Blood Pressure; Assigned to Arm(s): Blood pressure | Intervention Type: OTHER; Name: placebo; Assigned to Arm(s): Antiplatelet
B: Arm Label: SBP < 145-135 mmHg and LDL-C 2.8 - 1.8 mmol/l; Type: OTHER; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Arm Label: SBP < 135-125 mmHg and LDL-C 2.8 - 1.8 mmol/l; Type: ACTIVE_COMPARATOR; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Arm Label: SBP < 125 mmHg and LDL-C 2.8 - 1.8 mmol/l; Type: ACTIVE_COMPARATOR; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Arm Label: SBP < 145-135 mmHg and LDL-C < 1.8 mmol/l; Type: ACTIVE_COMPARATOR; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Arm Label: SBP < 135-125 mmHg and LDL-C < 1.8 mmol/l; Type: ACTIVE_COMPARATOR; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Arm Label: SBP < 125 mmHg and LDL-C < 1.8 mmol/l; Type: ACTIVE_COMPARATOR; Interventions: Drug: all approved antihypertensive drugs; all approved statins | Intervention Type: DRUG; Name: all approved antihypertensive drugs; all approved statins; Assigned to Arm(s): SBP < 125 mmHg and LDL-C 2.8 - 1.8 mmol/l, SBP < 125 mmHg and LDL-C < 1.8 mmol/l, SBP < 135-125 mmHg and LDL-C 2.8 - 1.8 mmol/l, SBP < 135-125 mmHg and LDL-C < 1.8 mmol/l, SBP < 145-135 mmHg and LDL-C 2.8 - 1.8 mmol/l, SBP < 145-135 mmHg and LDL-C < 1.8 mmol/l
C: Arm Label: Intensive Control of SBP; Type: EXPERIMENTAL; Interventions: Drug: Intensive control of SBP | Arm Label: Standard Control of SBP; Type: ACTIVE_COMPARATOR; Interventions: Drug: Standard control of SBP | Intervention Type: DRUG; Name: Intensive control of SBP; Assigned to Arm(s): Intensive Control of SBP | Intervention Type: DRUG; Name: Standard control of SBP; Assigned to Arm(s): Standard Control of SBP
D: Intervention Type: DRUG; Name: Verapamil SR/Trandolapril/Hydrochlorothiazide (HCTZ); Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: Atenolol/HCTZ/Trandolapril; Assigned to Arm(s): N/A

Answer: D