CLINICAL TRIALS PROFILE FOR RAMIPRIL
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All Clinical Trials for ramipril
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00005928 ↗ | Effects of Angiotensin-Converting Enzyme Inhibitor (Ramipril) Therapy on Blood Vessel Inflammation | Completed | National Heart, Lung, and Blood Institute (NHLBI) | Phase 2 | 2000-06-01 | This study will determine the effects of angiotensin-converting enzyme (ACE) inhibitor (trade name Ramipril) therapy on inflammation and stiffness of artery walls. These are two risk factors for developing atherosclerosis-deposits of fatty substances called plaques that can block the blood vessel, causing a heart attack or stroke. Studies of patients with coronary artery disease suggest that ACE inhibitor therapy reduces the risk of heart attack and heart failure. This study will examine the effects of this treatment on the artery walls and on levels of substances in the blood that indicate blood vessel inflammation. Patients between 40 and 75 years old with coronary artery disease caused by atherosclerosis may be eligible for this study. Candidates will be screened with a medical history, cardiovascular (heart and blood vessel) examination, electrocardiogram and blood tests. Those enrolled will be randomly assigned to take either an ACE inhibitor pill or a placebo (look-alike pill with no medicine) once a day for 3 months. No pills will be taken for the next month, and then participants will take the alternate pill for the next 3 months. That is, those who took ACE inhibitor for the first 3-month period will take placebo for the second 3-month period and vice versa. Blood pressures will be taken at the NIH Clinical Center or by the patient's physician at the end of the first and second weeks of the study. At the end of 3 weeks, patients will return to the Clinical Center for a blood draw of 6 cc (1/2 teaspoon) to assess kidney function. In addition, at the end of each 3-month study period, patients will undergo the following procedures at the Clinical Center: 1. Fasting blood draw of 60 cc (2 ounces) to measure electrolytes (e.g., sodium and potassium) and blood markers for inflammation 2. Ultrasound (use of sound waves to create pictures) study of the carotid arteries (arteries in the neck leading to the brain)-An ultrasound probe is applied gently on the neck, and ultrasound pictures of the right and left carotid arteries are recorded on tape. Heart activity and blood pressure are monitored during the procedure with an electrocardiogram and blood pressure cuff. 3. Magnetic resonance imaging (MRI) of the carotid arteries-The patient lies on a table in a narrow cylinder (the MRI machine) containing a magnetic field. A flexible padded sensor called a MRI coil is placed over the neck area. Earplugs are placed in the ear to muffle the loud thumping sounds the machine makes when the magnetic fields are switched. During the second half of the exam, a contrast agent (gadolinium) is injected through an intravenous catheter (flexible tube placed in a vein) to brighten the images. The heart is monitored during the procedure with an electrocardiogram. |
| NCT00044265 ↗ | Treatment of Pediatric Hypertension With Altace Trial | Completed | Wyeth is now a wholly owned subsidiary of Pfizer | Phase 4 | 2002-07-01 | Ramipril is an ACE inhibitor that has been marketed in the US for the treatment of hypertension since 1991. It has been shown to be effective in reducing both systolic and diastolic blood pressure in adults when used once daily. ACE inhibitors are frequently used to treat hypertension in children, however ramipril has not been extensively tested in children, and information regarding the efficacy and safety would therefore be of benefit to children. This study is designed to demonstrate the efficacy and safety of ramipril in the treatment of hypertension in children ages 6 through 16 years. |
| NCT00044265 ↗ | Treatment of Pediatric Hypertension With Altace Trial | Completed | Pfizer | Phase 4 | 2002-07-01 | Ramipril is an ACE inhibitor that has been marketed in the US for the treatment of hypertension since 1991. It has been shown to be effective in reducing both systolic and diastolic blood pressure in adults when used once daily. ACE inhibitors are frequently used to treat hypertension in children, however ramipril has not been extensively tested in children, and information regarding the efficacy and safety would therefore be of benefit to children. This study is designed to demonstrate the efficacy and safety of ramipril in the treatment of hypertension in children ages 6 through 16 years. |
| >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
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