Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 10:59 PM
Ignite Modification Date:
2025-12-24 @ 10:59 PM
NCT ID:
NCT01328769
Eligibility Criteria:
Inclusion Criteria:
* Mild to moderate hypertension. For purposes of this study, the investigators define mild to moderate hypertension as being on no more than 1-2 antihypertensive medications and blood pressure \<140 mm Hg systolic and \<90 mm Hg diastolic based on mean seated blood pressure at the screening visit in our clinic. For these visits, the investigators measure blood pressure using a Dinamap automatic oscillometric cuff while subjects are seated quietly. The subjects are left in a quiet room without speaking for 5 minutes initially. The Dinamap is started and the technician leaves the room and 3 blood pressures are obtained at intervals of 2 minutes. The investigators use the mean of last 2 blood pressures for classification purposes. This is the approach the investigators have used in several multicenter studies including HyperGEN and the NHLBI Family Heart Study.
* Age 18 to 60.
* Uric acid =5.8 mg/dl. This was the mean uric acid among hypertensives in our prior study.11 As renal plasma flow response to Ang II infusion decreased linearly with higher uric acid, the investigators felt that using higher than average uric acid will provide greater power.
Exclusion Criteria:
* Severe or poorly controlled hypertension (treated blood pressure \>160 mm Hg systolic or \>100 mm Hg diastolic).
* Diabetes (type 1 or type 2).
* Estimated GFR \<60 ml/min.
* Persons unable stop all medications (including antihypertensives) other than stable doses of thyroxine or estrogen for at least 2 weeks.
* Secondary hypertension.
* Prior history of clinically diagnosed coronary artery disease or congestive heart failure.
* Taking uric acid lowering medication within 1 month of screening visit.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
60 Years
Study:
NCT01328769
Study Brief:
Protocol Section:
NCT01328769