Clinical trials: Nitrates
Performance
Dietary Nitrate Supplementation and Crossfit Athletes
In the past, dietary nitrate supplementation has been shown to have clinical benefits in the treatment of cardiovascular issues.
- Trial name
- NCT02162927
- Testing
- Dietary Nitrate
- Where
- 2 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Florida State University
Healthy Adults
Acute Effects of Beetroot Juice on Isometric Knee Extension Strength, Explosive Strength and Local Muscular Endurance
This is a double-blind placebo-controlled cross-over trial that aims to determine the acute effect of beetroot juice ingestion on isometric knee extension strength, explosive strength and local muscular endurance.
- Trial name
- NCT05567926
- Testing
- Beetroot juice concentrate (140 ml)
- Where
- Slovenia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Primorska
Hypoxia
The Effect of Chronic Nitrate Supplementation on Acute Mountain Sickness and Exercise Performance in Hypoxia
The study will aim to describe and evaluate the effect of chronic beetroot juice supplementation on acute mountain sickness symptoms and exercise in a hypoxic environment.
- Trial name
- NCT03101904
- Testing
- Beetroot Juice
- Where
- United Kingdom
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Bangor University
Vertigo
Evaluation of Aminobutyric Acid, Glutamic Acid, Calcium, Thiamine, Pyridoxine and Cyanocobalamin as Therapy for Vertigo
The goal of this clinical trial is to assess the efficacy and safety of a combination of aminobutyric acid, glutamic acid, calcium, thiamine, pyridoxine and cyanocobalamin as adjuvant therapy for vertigo comparatively to ginger…
- Trial name
- NCT05221892
- Testing
- Gamma-aminobutyric acid tartarate, glutamic acid, dibasic calcium phosphate, thiamine nitrate, pyridoxine chloride and cyanocobalamin, Ginger
- Where
- Brazil
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Fundação Educacional Serra dos Órgãos
Diabetes Mellitus, Type 2
Contraction (Exercise) Mediated Glucose Uptake as a Therapeutic Target in Type 2 Diabetes
The purpose of this project is to determine whether glucose metabolism can be improved by administering a substance (nitric oxide donor) normally released by muscles during exercise.
- Trial name
- NCT00168519
- Testing
- nitroprusside, pentalong, imdur, AICAR, isoptin
- Where
- Australia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Baker Heart Research Institute
Heart Failure, Hypertension, Pulmonary
Dietary Nitrate for Heart Failure
The purpose of this study is to determine if nitrates in a food, in this case - beetroot juice (BRJ) - is efficacious in improving exercise tolerance and/or peak power in patients with heart failure.
- Trial name
- NCT01682356
- Testing
- Beetroot juice
- Where
- 2 sites in United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Dentin Sensitivity
Exploratory Clinical Study to Investigate the Ability of an Experimental Combination Dentifrice to Protect Sensitive Teeth
This proof of principle (PoP) study will evaluate the ability of an experimental combination toothpaste formulation to protect sensitive teeth from dentine hypersensitivity.
- Trial name
- NCT05243745
- Testing
- 3% PVM/MA + 5% KNO3 Combination, 3% PVM/MA only, 5% KNO3 Only
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- HALEON
Hypertension, Hypertension (HTN)
Effects of Beetroot Extract on Blood Pressure and Exercise in Hypertensive Older Women
The goal of this clinical trial is to learn about the acute effects of beetroot extract in older women with high blood pressure.
- Trial name
- NCT07444138
- Testing
- Beetroot Extract (Nitrate-rich), Exercise, Rest (Control Condition)
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- São Paulo State University
Exercise Nutritional Physiology
Influence of Dietary Nitrate on Time Trial Performance in Swiss Paracycling Athletes
The aim of this study is to investigate wether beetroot juice or sodium nitrate enhances time trial performance in Swiss paracycling athletes compared to the ingestion of a placebo supplement.
- Trial name
- nitrate_TT (NCT02454049)
- Testing
- beetroot juice, sodium nitrate, water
- Where
- Switzerland
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Swiss Paraplegic Research, Nottwil
Healthy
Beetroot Juice and Sleep
The purpose of this study is to investigate the effects of acute inorganic nitrate supplementation (with beetroot) on the regulation of sleep and neurovascular physiology.
- Trial name
- NCT05864521
- Testing
- Active Beetroot Juice Supplement (aBRJ)
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Primary Hypertension
Dietary Nitrate and the Oral Microbiome in Children With Primary Hypertension
Children and adolescents with primary hypertension (high blood pressure without an underlying secondary cause) are at increased risk of cardiovascular disease in adulthood.
- Trial name
- NCT07236125
- Testing
- No active intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Yelda Kasımoğlu
Menopause
Exercise Training Intensity and Nitrate Supplementation in Post-Menopausal Females
Menopause greatly increases cardiovascular disease risk (CVD). Current exercise guidelines are inadequate to ameliorate this risk and higher intensity exercise may be necessary for cardiovascular benefits in postmenopausal…
- Trial name
- NCT06480695
- Testing
- Nitrate-Rich Beetroot Juice, High Intensity Exercise, Moderate Intensity Exercise
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Cardiovascular Diseases, Endothelial Dysfunction
Investigation of the Effects of Dietary Nitrate and Sex on COVID-19 Vaccine Induced Vascular Dysfunction in Healthy Men and Women (DiNOVasc-COVID-19)
Inorganic nitrate can protect blood vessels from the damage that occurs during cardiovascular disease. Early experimental work suggests that nitrate-induced improvements in vascular function relate to the suppression of…
- Trial name
- NCT04889274
- Testing
- COVID-19 vaccine, Concentrate beetroot Juice, Nitrate-deplete beetroot juice
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Healthy, Older Adults
The Combined Effect of Dietary Nitrate and Caloric Restriction on Cognitive and Vascular Function.
This pilot study will compare the effect of combining dietary nitrate and caloric restriction versus dietary nitrate alone. The participant will be contacted, having responded to an advertisement on social media and posters, to…
- Conditions
- Healthy, Older Adults, Overweight and Obesity
- Trial name
- CRNitrateMRI (NCT06151015)
- Testing
- Nitrate-rich beetroot juice plus calorie-restricted diet, Nitrate-rich beetroot juice plus weight-maintenance diet
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Moira Taylor
Healthy Adults, Mechanical Ventilation Dependence
Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude
This study investigates whether respiratory muscle training (RMT) and dietary nitrate supplementation can improve exercise tolerance under simulated moderate altitude conditions.
- Conditions
- Healthy Adults, Mechanical Ventilation Dependence, Hypoxia, Exercise Training
- Trial name
- NCT07216755
- Testing
- Respiratory Muscle Training (RMT), Dietary Supplement: Beetroot Juice Concentrate
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Embry-Riddle Aeronautical University
Exercise Performance of Fit Athletes, Exercise Performance
Effect of the Combination of Nitrate and Caffeine on Critical Power In Trained Male Cyclists
This study is investigating the independent and combined effects of acute dietary nitrate and caffeine supplementation on performance during a 3-minute all-out cycling test in trained male cyclists.
- Conditions
- Exercise Performance of Fit Athletes, Exercise Performance, Cycling Performance
- Trial name
- BEET (NCT07501806)
- Testing
- Dietary Nitrate, Caffeine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Lindenwood University
Osteoporosis
The Nitrate and Bone Study: Effects of Nitrates on Osteoporosis
Osteoporosis or "thinning of the bones" affects in 1 in 4 Canadian women and 1 in 8 Canadian men. Moreover, while the rates of osteoporosis among Canadians are stabilizing, worldwide the number of people afflicted with…
- Trial name
- NCT00252421
- Testing
- Nitroglycerin ointment 15 mg/day daily for 24 month
- Where
- Canada
- Volunteers
- 243 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Hypertension, Cardiovascular Diseases
Probiotic Effect on Dietary Nitrate to Plasma Nitrite Production ( OPEDNPN )
Nitric Oxide (NO) is an important molecule that is produced naturally in the body and that helps maintain healthy blood flow. Low availability of NO contributes to many diseases while administration of NO is therapeutic.
- Conditions
- Hypertension, Cardiovascular Diseases, Diabetes
- Trial name
- OPEDNPN (NCT06375694)
- Testing
- Herbiotics Oral + Ent Probiotic
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wake Forest University
Bioavailability
Bioavailability Study of EVEGYN 600 mg/1000 mg/100 mg Vaginal Ovule
A single dose of the study drug will be administered to healthy female subjects in a single period to obtain pharmacokinetic parameters for each active ingredient.
- Trial name
- NCT05361369
- Testing
- EVEGYN 600 mg/1000 mg/100 mg Vaginal Ovule
- Where
- Turkey (Türkiye)
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Exeltis Turkey
Aging
Exercise Fatiguability in Older Adults: The Protective Effects of Dietary Nitrate Supplementation
Vascular and skeletal muscle function decline with age and are associated with decreased nitric oxide (NO) bioavailability. Dietary nitrate supplementation in the form of beet root juice increases NO bioavailability and improves…
- Trial name
- NCT05313490
- Testing
- Beetroot Juice
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Marquette University