Clinical trials: Nitrate
Menopausal Hot Flashes
Flushing Reduction Associated With Nitrates
A randomized, double-blinded, placebo-controlled trial of uninterrupted transdermal nitrate therapy in 140 peri- or postmenopausal women who have frequent hot flashes.
- Trial name
- FRAN (NCT02714205)
- Testing
- transdermal nitroglycerin
- Where
- 2 sites in United States
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Alison Huang, MD
Malnutrition
Vegans Health Status and Exposure to Pesticides and Nitrate
This research concerns nutritional and toxicological health risk evaluation among long-term vegans. Research focus is in cumulative exposure to pesticides.
- Trial name
- NCT02288546
- Where
- Finland
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of Eastern Finland
Aging, Arterial Stiffness
Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
This study investigates the effect of dietary inorganic nitrate supplementation on 1) large elastic artery stiffness and hemodynamics and 2) cerebrovascular function in middle-aged and older adults.
- Conditions
- Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension
- Trial name
- INCA (NCT03617302)
- Testing
- Experimental: Nitrate-containing
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce, PhD
Hypertension
Bariatric Surgery and Cardiovascular Responses to Sodium Nitrate
Inorganic nitrite and nitrate can be reduced to NO and NO-related species such as S-nitrosothiols via the nitrate-nitrite-NO pathway.
- Trial name
- NCT06303830
- Testing
- Sodium nitrate
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Hypertension in Pregnancy, Pre-Eclampsia
The BEET-BP Trial - Investigating the Effect of Dietary Nitrates on Hypertension in Pregnancy
This is a randomised placebo controlled trial investigating the effects of dietary nitrate supplementation on hypertension in pregnancy
- Conditions
- Hypertension in Pregnancy, Pre-Eclampsia, Gestational Hypertension, Pregnancy Induced Hypertension
- Trial name
- NCT04604535
- Testing
- Concentrated beetroot juice
- Where
- United Kingdom
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Blood Pressure, Endothelial Dysfunction
Effect of Inorganic Nitrate Supplement on Blood Pressure
The primary purpose of this project is to assess the efficacy (effectiveness) of plant-based nitrate tablets to elevate nitric oxide in your system as measured by saliva and effect on lowering blood pressure (BP), supporting…
- Trial name
- NCT03909789
- Testing
- Plant based bioequivalent Nitrate supplementation
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Brain and Central Nervous System Tumors, Lymphoma
Gallium Nitrate in Treating Children With Brain Tumor, Neuroblastoma, Rhabdomyosarcoma, Non-Hodgkin's Lymphoma, or Refractory Solid Tumors
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: : Phase I trial to study the effectiveness of gallium nitrate in young patients who have malignant…
- Conditions
- Brain and Central Nervous System Tumors, Lymphoma, Neuroblastoma, Sarcoma
- Trial name
- NCT00002543
- Testing
- gallium nitrate
- Where
- 3 sites in United States
- Volunteers
- 3 people
- Sponsor
- Medical College of Wisconsin
Kidney Injury, Acute
Inorganic Nitrate (NaNO3) Prevention of Contrast-Associated Acute Kidney Injury
This pilot study is designed to test the logistics and recruitment of a trial testing the benefit of sodium nitrate in the prevention of contrast-associated kidney injury in a group of patients at high-risk.
- Trial name
- NCT07016074
- Testing
- Sodium Nitrate
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Michigan
Nitrate Vasodilator Adverse Reaction
Estimation of Dietary Nitrate Intake in a Representative UK cohort_V1
Dietary nitrate has been shown to have health benefits including lowering blood pressure and improving the health and elasticity of blood vessels. The main source of dietary nitrate in the human diet is vegetables.
- Trial name
- NCT05178875
- Where
- United Kingdom
- Volunteers
- 2,444 people
- Sponsor
- University of Reading
Blood Pressure
Can Japanese Traditional Foods Lower Blood Pressure in Healthy Volunteers
The purpose of this study is to determine whether traditional japanese diet blood pressure in healthy volunteers.
- Trial name
- Horenso (NCT00928824)
- Testing
- traditional Japanese diet
- Where
- Japan
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Kyorin University
Oral Hygiene
Clinical Study to Investigate the Tooth Stain Removal Efficacy of Two Experimental Toothpastes Compared to a Standard Toothpaste When Used Twice Daily for 8 Weeks
The aim of this study is to investigate the stain removal efficacy of 2 experimental anti-dentin hypersensitivity (DH) dentifrices with four and eight weeks twice daily use.
- Trial name
- NCT05459558
- Testing
- Experimental Dentifrice 1, Experimental Dentifrice 2, Reference Dentifrice
- Where
- United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- HALEON
Dietary Supplements, Healthy
Nitrate Supplementation on Motor Unit Activity
This study aimed to assess if nitrate supplementation influence motor unit (MU) activity following a sustained ischemic contraction and whether this is affected by blood flow restriction (BFR) during the recovery period.
- Trial name
- NCT05993715
- Testing
- Nitrate supplementation
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Cardiovascular Diseases, Inflammation
Influence of Dietary Nitrate on Skin Inflammation
This study evaluates the potential anti-inflammatory effects of inorganic dietary nitrate in a model of acute inflammation relevant to cardiovascular disease (CVD).
- Conditions
- Cardiovascular Diseases, Inflammation, Inflammation; Skin, Inflammatory Response
- Trial name
- NCT03183830
- Testing
- Nitrate-rich Beetroot Juice, Nitrate-deplete Beetroot Juice
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Pulp Disease, Dental
Potassium Nitrate in Polycarboxylate as a Direct Pulp Capping
The study aimed to compare potassium nitrate in polycarboxylate cement to mineral trioxide aggregate as a direct pulp capping material of young permanent teeth in patients from 7 to 10 ears
- Trial name
- NCT05912907
- Testing
- potassium nitrate in polycarboxilate cement
- Where
- Egypt
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Minia University
Heart Failure With Normal Ejection Fraction
Effect of Inorganic Nitrates (Beetroot Juice) on Arterial Hemodynamics and Exercise Capacity
The main objective is to test the hypothesis that inorganic nitrate supplementation will: (1) Improve exercise efficiency and performance; (2) Enhance the systemic vasodilator reserve during exercise and specifically, the…
- Trial name
- NCT01919177
- Testing
- Nitrate rich beetroot juice, Nitrate depleted beetroot juice
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Corporal Michael J. Crescenz VA Medical Center
Coronary Microvascular Dysfunction (CMD), Angina Patients With Non-obstructive Coronary Artery Disease
Inorganic Nitrate as a Treatment for ANOCA: NO-ANOCA
The purpose of this study is to see if inorganic nitrate in the form of beetroot juice helps blood flow and physical fitness in women with ANOCA and CMD.
- Trial name
- NO-ANOCA (NCT06948201)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Virginia
Mitochondrial Energetics, Dietary Nitrate
Effect of Dietary Nitrate on Immobilization-induced Changes in Skeletal Muscle in Young Healthy Men
Diminished use of skeletal muscle, such as occurs with many chronic diseases (e.g., heart failure or cancer cachexia), denervation, bedrest, immobilization (e.g., limb casting or bracing), etc., is a common clinical condition…
- Conditions
- Mitochondrial Energetics, Dietary Nitrate, Disuse Atrophy (Muscle) of Lower Leg
- Trial name
- NCT07161973
- Testing
- Beetroot Juice - Active
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Indiana University
Osteoporosis
Nitrates and Bone Turnover; Nitrates and Bone Turnover Bisphosphonate Sub-Study
Purpose: NABT: To compare five widely available nitrate formulations: (1) 15 of nitroglycerin (NTG) ointment, (2) 0.3 mg and (3) 0.6 mg of sublingual NTG, (4) 20 mg of isosorbide mononitrate (an oral tablet), and (5) 160 mg of…
- Trial name
- NABT;NABT-B (NCT01387672)
- Testing
- Nitrates (NABT Main trial)
- Where
- Canada
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Stroke, Ischemic Stroke
Dietary Nitrate Supplements and Ischemic Stroke Recovery
This is a double-blind, randomized, placebo-controlled, pilot study. Participants will be randomized to receive either beetroot juice or a beetroot juice placebo, as a dietary supplement, for 30 days.
- Conditions
- Stroke, Ischemic Stroke, Cerebrovascular Accident
- Trial name
- NCT02838901
- Testing
- Beet it Beetroot juice
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Wake Forest University Health Sciences
Raynaud Phenomenon
Beet the Cold: The Effect of Inorganic Nitrate Supplementation in Individuals With Raynaud's Phenomenon
Individuals with Raynaud's phenomenon often experience episodes of reduced blood flow to their fingers and toes during times of stress or cold exposure, causing significant discomfort and pain.
- Trial name
- NCT03129178
- Testing
- Concentrated beetroot juice
- Where
- United Kingdom
- Volunteers
- 27 people
- Sponsor
- University of Portsmouth