Clinical trials: Nitrates
Secondary Amenorrhea
Effects of Dietary Nitrate in Women With Secondary Amenorrhea
Excessive exercise, disordered attitudes toward eating, physical and psychological stress, and/or hormonal imbalances may result in cessation of menstruation (secondary amenorrhea).
- Trial name
- NCT07019129
- Testing
- Beetroot Juice - Active
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Indiana University
Interstitial Lung Disease
Effects of Drinking Beetroot Juice on Exercise Performance in Patients With Fibrotic Interstitial Lung Disease
Exercise training as part of a structured pulmonary rehabilitation program is a key factor in improving quality of life and symptoms in people with interstitial lung disease (ILD).
- Trial name
- NCT04299945
- Testing
- concentrated beetroot juice (400mg of nitrate per serving), concentrated beetroot juice (trace amounts of nitrate per serving)
- Where
- 2 sites in Canada
- Volunteers
- 15 people
- Sponsor
- University of British Columbia
Becker Muscular Dystrophy
Effects of Sodium Nitrate on Blood Flow in Becker Muscular Dystrophy
This study is intended to build on a growing body of literature showing a blood flow abnormality in patients with Becker muscular dystrophy.
- Trial name
- NCT02147639
- Testing
- Sodium Nitrate, Sodium Nitrate - double dose, Increased exercise intensity
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Cedars-Sinai Medical Center
Dentin Hypersensitivity
Hypersensitivity Reduction Efficacy: 5% Potassium Nitrate Toothpaste Compared to Colgate Cavity Protection Toothpaste
Assess the clinical efficacy of 5% Potassium Nitrate Toothpaste (Colgate-Palmolive Company, New York, NY, USA) on providing dentinal hypersensitivity relief (tactile and air blast) in comparison to Colgate Cavity Protection…
- Trial name
- NCT06956599
- Testing
- test toothpaste, Control toothpaste
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Microtia, Alcohol Dependence
Nitrate Modulates Cognitive Impairment Via Oral Microbiota.
Alcohol use is increasingly prevalent in modern society and is known to cause cognitive impairment and dysregulation of inflammatory responses.
- Trial name
- NCT05963659
- Testing
- nitrate-rich beetroot juice, nitrate-depleted beetroot juice
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Peking University Sixth Hospital
Cancer Survivor With History of Anthracycline Chemotherapy
Cardiovascular Function in Cancer Survivors
The aim of the current project is to understand the effect of dietary nitrates (via beet-root juice), on its ability to improve parameters of cardiovascular health in cancer survivors with a history of anthracycline chemotherapy.
- Trial name
- NCT03776149
- Testing
- Beetroot juice, Black currant juice
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Kansas State University
Peripheral Arterial Disease, Type II Diabetes Mellitus
Dietary Nitrate and Exercise to Augment Exercise Training Benefits in Subjects With DM+PAD
The hypothesis of this proposal is that in subjects with Type II diabetes mellitus (T2D) and peripheral arterial disease (PAD) with intermittent claudication (IC), regular consumption of a high nitrate supplement which raises…
- Trial name
- DM+PAD (NCT01785524)
- Testing
- Beetroot Juice (Beet-It Stamina Shot) and Exercise Training
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Duke University
Hypertension, Pregnancy
Effects of Dietary Nitrate in Hypertensive Pregnant Women
High blood pressure in pregnancy affects around 10% of pregnancies, and is associated with serious adverse outcomes for both mother and baby.
- Trial name
- NCT02520687
- Testing
- Beetroot juice, Nitrate-depleted beetroot juice
- Where
- United Kingdom
- Volunteers
- 44 people
- Sponsor
- University of Manchester
Other Abnormal Granulation Tissue Nos
Granulation Tissue Treatment: Silver Nitrate vs Kenalog vs Washcloth Abrasion
Granulation tissue, or excess tissue, forms around gastrostomy tube sites and is a common problem seen in the pediatric surgery population.
- Trial name
- NCT02519738
- Testing
- Silver Nitrate, Kenalog (Triamcinolone), Washcloth Abrasion
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Dentine Hypersensitivity
Efficacy of Potassium Nitrate Solution in Reducing Dentinal Hypersensitivity
An exploratory study investigating the direct application of potassium nitrate (KNO3) solutions of different concentrations in reducing dentine hypersensitivity.
- Trial name
- NCT01115452
- Testing
- 5% Potassium nitrate, 2.5% Potassium nitrate, Sterile water
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- GlaxoSmithKline
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
Dietary Supplement, Placebo
Neuromuscular Responses to Acute Beetroot Ingestion in Women Older Adults
Beetroot juice supplementation has shown the capacity for provoking different physiological effects (e.g. vasodilation and muscle contraction increments).
- Trial name
- BEET_ELDERLY (NCT05337527)
- Testing
- beetroot juice
- Where
- Spain
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Obese Individuals, Central Adiposity
Post-exercise Blood Pressure With Inorganic Nitrate
This study is examining whether acute inorganic nitrate supplementation in the form of beetroot juice, paired with an acute bout of exercise, affects blood pressure and what is the magnitude of the difference compared to exercise…
- Trial name
- BEET-DOWN (NCT07869472)
- Testing
- Beetroot Juice - Active + Exercise, Beetroot Juice - Active + No exercise
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Health Risk Behaviors
Nitrate INFORMER Water Study
Nitrate is a controversial component of vegetables, meat, and drinking water. The now well-established benefits of nitrate, through the enterosalivary nitrate-nitrite-nitric oxide (NO) pathway, on cardiovascular risk factors and…
- Trial name
- NCT05710341
- Testing
- Water with added nitrate, Water without added nitrate
- Where
- Australia
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Edith Cowan University
Health Risk Behaviors
Nitrate INFORMER Nitrosamine Study
Nitrate is a controversial component of vegetables, meat, and drinking water. The now well-established benefits of nitrate, through the enterosalivary nitrate-nitrite-nitric oxide (NO) pathway, on cardiovascular risk factors and…
- Trial name
- NCT05045807
- Testing
- Meat with added nitrate, Meat with added nitrate plus vegetables
- Where
- Australia
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Edith Cowan University
Hypersensitivity Dentin
Potassium Nitrate Gel and Diode Laser for Dentinal Hypersensitivity
The goal of this randomized clinical trial is to evaluate whether combining a potassium nitrate gel with diode laser therapy is more effective in treating dentinal hypersensitivity compared to using the gel alone.
- Trial name
- NCT06746558
- Testing
- Potassium Nitrate Gel and Diode Laser Therapy, Potassium Nitrate Gel Alone
- Where
- Italy
- Volunteers
- 12 people
- Sponsor
- University of Modena and Reggio Emilia
Obstructive Sleep Apnea
Efficacy Study of CPAP on Nitrate and Norepinephrine Levels in Severe and Mild-moderate Sleep Apnea (SABIO)
Reduced plasma nitrate (NOx) levels and increased urinary norepinephrine (U-NE) levels have been described in severe obstructive sleep apnea (OSA), and are reverted by continuous positive airway pressure (CPAP).
- Trial name
- SABIO (NCT01769807)
- Testing
- CPAP
- Where
- Portugal
- Volunteers
- 67 people
- Sponsor
- University of Lisbon
Exercise Performance
Effects of Beetroot Juice and Caffeinated Coffee on Exercise Performance in Recreationally Active Men
The goal of this clinical trial was to evaluate how acute intake of beetroot juice, caffeinated coffee, and their combination affected aerobic and anaerobic exercise performance in healthy recreationally active men.
- Trial name
- NCT07797062
- Testing
- Beetroot juice, Caffeinated Turkish Coffee, Water
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Athletic Performance
Effect of Beetroot Nitrates on Different Physical Skills in Colombian Rugby Athletes
Beetroot is a source of nitrates, which have demonstrated various positive effects in sports, with little evidence in intermittent sports such as ball sports (including rugby).
- Trial name
- NCT07106489
- Testing
- 40 meters sprint, Fitness test by bronco test, Maximal strength
- Where
- Colombia
- Volunteers
- 10 people
- Sponsor
- Universidad Nacional de Colombia
Metabolic Disease, Obesity
Determination of the Independent Effects of Beetroot Juice Components, Dietary Nitrate and Antioxidants, on Exercise Tolerance and Health Benefits in Individuals With Obesity
The purpose of this study is to assess the effects of acute beetroot juice supplementation on exercise performance and cardiometabolic health in obese individuals with secondary cardiometabolic complications.
- Conditions
- Metabolic Disease, Obesity, Exercise
- Trial name
- BEETIT (NCT03545009)
- Testing
- Sodium Nitrate, Beetroot Juice no Nitrate, Beetroot Juice
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham