| Trial of Antihypertensive Intervention Management (NCT00000513) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-04-01 |
| Sodium Transport: Genetics and Hypertension (NCT00005166) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-04-01 |
| Coronary Artery Risk Development in Young Adults (NCT00005130) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-01-01 |
| Charleston Heart Study - Predictors of Coronary Disease in Blacks (NCT00005165) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-01-01 |
| Polyunsaturates and KCL to Control Mild Hypertension (NCT00000511) | Brigham and Women's Hospital | 1983-12-01 |
| Potassium and Sodium to Control Blood Pressure in Hypertensives (NCT00000509) | University of Minnesota | 1983-09-01 |
| Blood Pressure Control--Racial and Psychosocial Influences (NCT00005685) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Insulin Resistance and Blood Pressure Regulation in Blacks (NCT00005164) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Longitudinal Twin Study - Cohort Study of Blood Pressure (NCT00005161) | Virginia Commonwealth University | 1983-08-01 |
| Segregation/Linkage Analysis for Hypertension (NCT00005158) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-07-01 |
| Exercise Training and Plasma Lipoproteins in Man (NCT00000519) | Stanford University | 1982-07-01 |
| Mortality Surveillance of MRFIT Screenees (NCT00005156) | University of Minnesota | 1982-04-01 |
| Hypertension Prevention Trial (HPT) Feasibility Study (NCT00000501) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-09-01 |
| National Health and Nutrition Examination Survey IV (NHANES (IV) (NCT00005154) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-07-01 |
| Effects of Salt Intake on the Nervous Systems of Patients With Salt-Sensitive High Blood Pressure (NCT00001176) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-05-01 |
| Systolic Hypertension in the Elderly Program (SHEP) (Pilot Study) (NCT00000499) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-09-01 |
| Pawtucket Heart Health Program (NCT00005151) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-08-01 |
| Minnesota Heart Health Program (NCT00005150) | University of Minnesota | 1980-07-01 |
| Control of Hypertension by Non-Pharmacologic Means (NCT00000498) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-04-01 |
| Genetic and Environmental Determinants of Hypertension (NCT00005149) | University of Utah | 1980-02-01 |
| Dietary Intervention Study for Hypertension (DISH) (NCT00000497) | University of Mississippi Medical Center | 1980-01-01 |
| Minnesota Heart Survey - Risk Factor Survey (NCT00005145) | University of Minnesota | 1979-04-01 |
| Prevention of Hypertension: A Randomized Trial (NCT00000495) | Northwestern University | 1978-12-01 |
| Stanford Five-City Multifactor Risk Reduction Study (NCT00005143) | Stanford University | 1978-07-01 |
| Epidemiology of Cardiovascular and Non-Cardiovascular Risk In Chicago (NCT00005140) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| Minneapolis Children's Blood Pressure Study (NCT00005141) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| High Blood Pressure in the Young (NCT00005138) | National Heart, Lung, and Blood Institute (NHLBI) | 1976-06-01 |
| Bogalusa Heart Study (NCT00005129) | Tulane University | 1973-08-01 |
| Muscatine Heart Study (NCT00005127) | National Heart, Lung, and Blood Institute (NHLBI) | 1971-06-01 |
| Hypertension Detection and Follow-up Program (HDFP) (NCT00000485) | National Heart, Lung, and Blood Institute (NHLBI) | 1971-05-01 |
| Observational Study of the Prognosis in Treated Arterial Hypertension (NCT00225030) | Odense University Hospital | 1970-01-01 |
| National Heart, Lung, and Blood Institute Twin Study (NCT00005124) | National Heart, Lung, and Blood Institute (NHLBI) | 1969-07-01 |
| Treatment of Hypertension (NCT00000484) | National Heart, Lung, and Blood Institute (NHLBI) | 1966-04-01 |
| Honolulu Heart Program (NCT00005123) | National Heart, Lung, and Blood Institute (NHLBI) | 1965-07-01 |
| Framingham Heart Study (NCT00005121) | National Heart, Lung, and Blood Institute (NHLBI) | 1948-07-01 |
| The Relation Between Serum Level of Amioterminal Propeptide of Type I Procollagen and Diastolic Dysfunction in Hypertensive Patients Without Diabetes Mellitus (NCT00172406) | National Taiwan University Hospital | |
| Collection of Blood and Urine Specimens From Volunteers Utilizing Health Examination Services (NCT00173940) | National Taiwan University Hospital | |
| Renal Hemodynamic Effects of the HMG-CoA Reductase Inhibitors in Normal Volunteers and in Patients With Chronic Renal Failure (NCT02511418) | Mayo Clinic | |
| Effects of Inhibition of NO-Synthesis on Renal Hemodynamics and Sodium Excretion in Patients With Essential Hypertension and Healthy Controls (NCT00345150) | Regional Hospital Holstebro | |
| Anticipatory & Preventive Team Care (APTCare): At Risk Patients of Family Health Networks (NCT00238836) | C. T. Lamont Primary Care Research Centre | |
| Angiotensinogen Gene and Hypertension (NCT00173004) | National Taiwan University Hospital | |
| Study of Optimal Treatment Plan in Hypertensives With Anti-AT1-Receptor Autoantibody (NCT00360763) | Huazhong University of Science and Technology | |
| A Study of Nifecardia SRFC and Adalat OROS in the Treatment of Patients With Essential Hypertension (NCT00173667) | National Taiwan University Hospital | |
| Guidelines for Drug Therapy of Hypertension: Closing the Loop (NCT00012636) | US Department of Veterans Affairs | |
| Insulin Action: Role of Skeletal Muscle and Insulin-Mediated Blood Flow (NCT00018304) | US Department of Veterans Affairs | |
| Effect of Solar Salt Diet in Elderly Hypertensive Patients (NCT01102023) | Chung-Ang University Hospital | |
| Improving Service Delivery Through Access Points (NCT00012623) | US Department of Veterans Affairs | |
| Efficacy of the New Closure Device in Improving Patient Compliance in Treatment of Hypertension With Valsartan+/-Hydrochlorothiazide (HCTZ) at 6 Months (NCT00487123) | Novartis | |
| The Effect of Hibiscus Sabdariffa L. Tea on Blood Pressure (NCT00175110) | Tufts University | |
| Angiotensin Receptor Blocker Combined With Calcium Antagonist Evaluation of Safety and Lowering of Systolic Blood Pressure Study (NCT01089452) | Monash University | |
| Interactions Between HIV Protease Inhibitors and Calcium Channel Blockers (NCT00039975) | National Institute of Allergy and Infectious Diseases (NIAID) | |
| Guidelines for Drug Therapy of Hypertension: Multi-Site Implementation (NCT00122161) | US Department of Veterans Affairs | |
| Acupuncture and Hypertension (NCT00010478) | National Center for Complementary and Integrative Health (NCCIH) | |
| Improving Medication Adherence in Comorbid Conditions (NCT00072891) | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | |
| Irbesartan in Type 2 Diabetes (NCT00317915) | Steno Diabetes Center Copenhagen | |
| Hemodynamic Changes of Upper and Lower Extremities After Spinal Anesthesia (NCT01003561) | Yonsei University | |