ENAC Blockade and Arterial Stiffness
Estrogen Receptor Alpha Signaling in Endothelial Cells Exacerbates Arterial Stiffening Via Upregulation of ENaC in Insulin Resistant Females
Estrogen Receptor Alpha Signaling in Endothelial Cells Exacerbates Arterial Stiffening Via Upregulation of ENaC in Insulin Resistant Females
Sponsor study identifier
interventional
137
1 country
1
Study Start
July 15, 2019
Actual (reported)Primary Completion
October 5, 2024
Actual (reported)Study Completion
April 30, 2025
Actual (reported)To determine whether treatment with the ENaC inhibitor, amiloride, improves endothelial function and arterial stiffness in obese insulin resistant subjects in a randomized placebo-controlled trial examining pre and postmenopausal women and age-matched men.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 30, 2025
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
February 8, 2019
Actual (reported)February 12, 2019
Actual (reported)July 15, 2019
Actual (reported)October 5, 2024
Actual (reported)April 30, 2025
Actual (reported)December 30, 2025
Actual (reported)Carotid Femoral Pulse Wave Velocity
cfPWV is the gold standard of arterial stiffness. It was assessd during experimental visits, under the same conditions in a blinded manner
baseline, 3 and 6 mo
Systolic Blood Pressure
3 and 6 mo
Brachial Artery Flow Mediated Dilation (FMD)
Baseline, 3 months (interim) and 6 months (final)
Popliteal Artery Flow Mediated Dilation (FMD)
Baseline, 3 months (interim) and 6 months (final)
6 months of daily placebo
6 months of amiloride (max dose 5 mg) treatment
University of Missouri Hospital and Clinics
Columbia, Missouri, 65201, United States
Camila Manrique Acevedo, MD
University of Missouri-Columbia
137 participants (actual enrollment reported by the registry).
First Submitted
February 8, 2019
First Posted
February 12, 2019
Study Start
July 15, 2019
Actual (reported)Study of Amiloride on Vascular Phenotypes in Young Adults With Prehypertension
Contact the study team to confirm eligibility.
Primary Completion
October 5, 2024
Actual (reported)Study Completion
April 30, 2025
Actual (reported)Last Updated
December 30, 2025
Results First Posted
December 30, 2025
Record last verified: 2025-11
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: