Clinical trials: Nitric Oxide
Diabetic Foot Ulcer
Electrical Stimulation and Expression of VEGF and NO in Diabetic Foot Ulcer
This study aimed to investigate the effect of low intensity cathodal direct current on the release of plasma vascular endothelial growth factor (VEGF) and nitric oxide (NO) in diabetic foot ulceration.
- Trial name
- NCT02019082
- Testing
- Electrical Stimulation (BTL-5000 series, United Kingdom)
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- giti torkaman
Dietary Modification, Blood Pressure
Effect of Lettuce With Different Nitrate Contents on Blood Pressure
Leafy vegetables are a natural source of dietary nitrate, which may reduce systolic blood pressure (BP). However, the evidence has been obtained from studies using nitrate solutions (i.e., potassium or sodium nitrate) or beetroot…
- Trial name
- LBP (NCT02701959)
- Testing
- High Nitrate Lettuce, Low Nitrate Lettuce
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Newcastle University
Asthma, Healthy
Inflammatory Markers in Exhaled Breath (Condensate) in Childhood Asthma
Background: Exhaled nitric oxide and inflammatory biomarkers in exhaled breath condensate may be useful to diagnose and monitor childhood asthma.
- Conditions
- Asthma, Healthy, Children
- Trial name
- NCT00404976
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Neuromuscular Performance
Effects of L-Citrulline or Citrulline-malate on Neuromuscular Performance in Resistance-trained Adults
The main aim of this study is to compare the effects of L-Citrulline vs. Citrulline-malate on neuromuscular performance (maximal dynamic strength and maximal endurance strength) in resistance-trained adults.
- Trial name
- NCT05183893
- Testing
- L-citrulline, Citrulline-malate
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Pulmonary Diffusing Capacity
Development of a New Method for Steady-State Measurement of NO Lung Diffusing Capacity in Healthy Subjects
Using a rapidly responding nitric oxide analyzer in a new developed modular lung-function-setup we are going to measure steady-state NO diffusing capacity in 107 healthy subjects (age 6-45 years).
- Trial name
- NCT00315965
- Testing
- Nitric oxide, Carbon monoxide, Helium
- Where
- Germany
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
OSA
Fractional Exhaled Nitric Oxide and CRP Levels in Egyptian Patients With Obstructive Sleep Apnea Syndrome
Obstructive sleep apnea syndrome (OSAS) was associated with upper and lower respiratory tract inflammation, Fractional exhaled nitric oxide (FeNO) proposed as a marker of airway inflammation, few studies were done on the impact…
- Trial name
- NCT04179942
- Testing
- Fractional exhaled nitric oxide and CRP levels
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Mansoura University
COPD, Tetrahydrobiopterin Deficiency
O2 Transport and Utilization in Health and Lung Disease
Skeletal muscle dysfunction is a frequent and clinically relevant systemic manifestation of Chronic Pulmonary Obstructive Disease (COPD), which is still poorly understood.
- Conditions
- COPD, Tetrahydrobiopterin Deficiency, Oxidative Stress
- Trial name
- NCT04014712
- Testing
- Tetrahydrobiopterin
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Massachusetts, Amherst
Aging, Cardiology
Overcoming Inactivity in Older Adults: Impact on Vascular Homeostasis
The American Heart Association (AHA) and American College of Sports Medicine (ASCM) recommend older adults (50≤ age ≤ 80) perform at least 30 minutes of moderate-intensity aerobic exercise on most days ( ≥5 days) of the week.
- Conditions
- Aging, Cardiology, Nitric Oxide
- Trial name
- NCT01212978
- Testing
- Pedometer to Increase Physical Activity
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Stroke
Diffuse Optical Monitoring With Inhaled Nitric Oxide
This study is a non-randomized, Phase 2 clinical trial designed to measure the cerebral blood flow (CBF) response to inhaled nitric oxide in acute ischemic stroke patients and healthy subjects.
- Trial name
- DOMINO (NCT03023449)
- Testing
- Nitric Oxide
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Steven Messe
Physical Activity, Blood Pressure
Simulated Passive Jogging & Jumping Devices & NO
Movement is important for overall health. Lack of movement has been shown to be associated with numerous diseases. This study will assess the validity and usefulness of two innovative low risk, non-invasive wellness devices, the…
- Trial name
- NCT03426774
- Testing
- Gentle Jogger, Gentle Jumper
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Sackner Wellness Products LLC
Asthma, Tobacco Use
Monitoring and Outcome Measures in Asthmatics and Smokers During Pregnancy
Asthma and smoking during pregnancy cause significant morbidity in both the mother and the offspring. Asthma represents the most common respiratory disorder during pregnancy and smoking rates during pregnancy range from 15-30% in…
- Trial name
- NCT00425880
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Kentucky
Hypertension
Does Ultraviolet Irradiation Reduce Platelet Reactivity and Improve Coronary Microvascular Function in Man?
Endothelium derived nitric oxide (NO) regulates vascular tone and blood pressure in man. NO also inhibits platelet aggregation and mediates a variety of beneficial anti-inflammatory and repair mechanisms.
- Trial name
- NCT01785511
- Testing
- UVA Radiation
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Peripheral Arterial Disease
Circulating Anti-Beta2-glycoprotein Antibodies and Endothelial Dysfunction
Circulating anti-beta2-glycoprotein antibodies have been associated with coronary artery disease and peripheral arterial disease.
- Trial name
- NCT01822990
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Getafe
Prediabetes
Regulation of Postprandial Nitric Oxide Bioavailability and Vascular Function By Dairy Fat
Cardiovascular disease (CVD) is the leading cause of death in the United States. Short-term increases in blood sugar, or postprandial hyperglycemia (PPH), affect blood vessel function and increase the risk of CVD.
- Trial name
- NCT02482610
- Testing
- Glucose, Glucose with Whole Fat Milk, Glucose with Non-fat Milk
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Acute Kidney Injury
Nitrite Infusion in High Risk Patients Undergoing Cardiopulmonary Bypass
The main objective of this study is to evaluate the efficacy of intravenous sodium nitrite compared with placebo in reducing the occurrence of CSA-AK as diagnosed by KDIGO criteria during the first 72 hrs after cardiac surgery in…
- Trial name
- NCT03331146
- Testing
- Saline, Sodium Nitrite
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Metabolic Syndrome
The High Density Lipoprotein and Endothelial Function, Niacin and Nitric Oxide Study (The High-Ennd Study)
The aim of the present study is to characterize novel mechanisms whereby HDL may exert potent vasculoprotective effects independent of reverse cholesterol transport, in particular the effect of HDL on the regulation of the…
- Trial name
- NCT00346970
- Testing
- Extended-Release Niacin
- Where
- Germany
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Hannover Medical School
Vascular Formation
Effect of Regular Exercise on Vascular Function and Cardiovascular Risk in a Sedentary Work Force
This study will evaluate the effects of NHLBI's employee exercise program, Keep the Beat, on blood vessel function. Damage to blood vessels can cause narrowing of the vessels, resulting in reduced blood flow to parts of the body…
- Trial name
- NCT00246883
- Testing
- Exercise
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
E Cigarette Use
Circuit Breathing Exercise on Smoking Cessation Among Youth E-Cigarette Users
This study aims to investigate the acute effects of a circuit breathing intervention on nicotine withdrawal symptoms and respiratory parameters among youth who use e-cigarettes.
- Trial name
- NCT07886099
- Testing
- Circuit breathing, Diaphragmatic Breathing, Normal Breathing Condition
- Where
- Thailand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Vascular Stiffness, Endothelial Dysfunction
Targeting Inflammation to Treat Cardiovascular Aging
Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in the United States with older age being a primary risk factor.
- Conditions
- Vascular Stiffness, Endothelial Dysfunction, Diastolic Dysfunction
- Trial name
- TIVA (NCT01775865)
- Testing
- Salsalate
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce
Pneumonia
PET Imaging of Endotoxin-induced iNOS Activation
The overall purpose of this research is to gain understanding of the basic responses of the lung to inflammation. Inflammation is the way our bodies react to irritation or injury, and involves red, warm, and often painful…
- Trial name
- NCT01407796
- Testing
- Endotoxin (E. coli O:113, Reference Endotoxin), [18F](+/-)NOS
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine