Clinical trials: Nitric Oxide
RSV Infection, Bronchiolitis
Exhaled Nitric Oxide in Respiratory Syncytial Virus (RSV) Bronchiolitis: a Pilot Study
The fraction of exhaled nitric oxide (feNO) in expired air is a reliable measure of airway inflammation. Some research experiments have demonstrated stimulation of nitric oxide production in respiratory epithelial cells infected…
- Trial name
- NCT01090557
- Testing
- Collection of exhaled breath
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Winthrop University Hospital
Perioperative Fluid Management
Comparison of Hemodynamic Results of Two Different Fluid Managements
In the reduction mammoplasty operations performed in the Plastic and Reconstructive surgery operating room in our clinic, the female patient group, who does not have co-morbidities and does not exceed middle age, is followed by…
- Trial name
- NCT05733403
- Testing
- isotonic solution, Noradrenaline
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Normal Non-fluency
Measurements of Exhaled Nitric Oxide in Healthy Subjects in Thailand
The purpose of this study is to determine fractional exhaled nitric oxide (FeNO) level in healthy subjects among Thai populations.
- Trial name
- FeNO_nor (NCT02554617)
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mahidol University
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
Cirrhosis, Liver Cirrhosis
Role of Nitric Oxide in Cirrhosis: Relationship With Systemic Hemodynamics, Renal Function, Vasoactive Systems and Endotoxemia
This study is to determine whether a compound, nitric oxide, made within the body, is the factor responsible for the changes in blood pressure and renal (kidney) functions that may occur during the course of cirrhosis.
- Trial name
- NCT00005107
- Testing
- N-monomethyl-L-arginine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Primary Ciliary Dyskinesia
Screening for Primary Ciliary Dyskinesia Using Nasal Nitric Oxide
Background: Primary ciliary dyskinesia (PCD) is a rare genetic disease characterised by recurrent respiratory infections and subfertility due to dysfunction of cilia (brushes) of the lining cells.
- Trial name
- NCT00739817
- Where
- Israel
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Ziv Hospital
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
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
Hypertensive Heart Disease Without (Congestive) Heart Failure
The Influence of Beetroot Powder at a Dose of 20 g on Blood Pressure, Microcirculation, and Biochemical Markers in Men With Arterial Hypertension.SVEKLA2025.
Objective: to evaluate the effectiveness of using a food product, dry finely dispersed beetroot powder in a dose of 20 g, containing 800 mg of nitrate (NO3-), in relation to the regulation of blood pressure in men with…
- Trial name
- NCT07270718
- Testing
- Plus SVEKLA
- Where
- Russia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Medical Research Center for Therapy and Preventive Medicine
Endotoxemia
Blockade of Vascular Potassium Channels During Human Endotoxemia
Background: Activation of NO-synthase and vascular potassium (K) channels may play a role in the sepsis-induced attenuated sensitivity to norepinephrine.
- Trial name
- NCT00185003
- Testing
- endotoxin, Potassium channel blockers: TEA, Quinin, Tolbutamide, L-NMMA
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Absorption of Amino Acids and Peptides
Pharmacokinetic Effect of AstraGin on Arginine Absorption and Nitric Oxide Production in Healthy Subjects
AstraGin increases the absorption of amino acids and peptides in Caco-2 cells and in normal and TNBS-induced rats. Given the potential beneficial applications of AstraGin for health, the effects on L-arginine uptake and nitric…
- Trial name
- NCT05024123
- Testing
- AstraGin
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Hyperlipidemias
L-NMMA on GLP-2 Mediated Intestinal Lipoprotein Release
The gut is able to retain some fat for many hours after a fatty meal. The gut hormone glucagon-like peptide-2 (GLP-2) is known to release these fat stores in the gut, but it is not known how GLP-2 achieves this.
- Trial name
- LNMMA (NCT03534661)
- Testing
- Teduglutide + Normal Saline, Teduglutide + L-NMMA
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Citrullinemia
Nitric Oxide Flux and Ureagenesis in Argininosuccinate Synthetase Deficiency (ASSD)(Citrullinemia I)
The urea cycle consists of a series of chemical reactions through which the body converts toxic waste- nitrogen into a substance called urea that can be disposed of easily.
- Trial name
- NOASSD (NCT01610089)
- Testing
- stable isotope infusion
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Acute Pain, Gene Expression
Bone Marrow Aspiration Pain Study
Background: Many people feel pain during and after bone marrow aspiration (collection). Studies suggest that pain may be related to different kinds of inflammation, or the presence of nitric oxide (a normally occurring gas) in…
- Conditions
- Acute Pain, Gene Expression, Nitric Oxide
- Trial name
- NCT01524523
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Blood Pressure
Pilot Study On The Role Of Nitric Oxide In Alpha 1-Adrenergic Vasoreactivity
This is a research project to test two study techniques among healthy adults. The procedures look at how blood flow is controlled by substances in blood vessels.
- Trial name
- NCT00240058
- Testing
- Regional phenylephrine arterial infusion, Nitric Oxide Clamp
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Crystal A. Gadegbeku
Sinusitis
Sinonasal Gas Exchange Dynamics
Sinonasal gas exchange is facilitated by the unique anatomy and topography of the sinonasal interface that represents a collection of airfoils creating an aerodynamic structure.
- Trial name
- NCT01671098
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center Shreveport
Kidney Calculi
Allopurinol Effect on MDA,NO,KIM-1 Urine Levels, RI and Renal Elastography in Kidney Stone Patients Post ESWL
Extracorporeal shock wave lithotripsy (ESWL) is accepted as the first treatment choice for most urinary stones. Still, it has adverse effects on the kidneys.
- Trial name
- NCT05414669
- Testing
- Allopurinol Tablet 300 mg, Control Group
- Where
- Indonesia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- RSUP Prof. Dr. I.G.N.G. Ngoerahal
Airway Morbidity, Cognitive and Attention Disorders and Disturbances
Short-term Health Benefits of Using Fresh Air Filtration System in Classroom
A randomized crossover trial will be conducted in 90 primary school children in 3 classrooms in Shanghai, China. The effects of fresh air ventilation/filtration system, fresh air ventilation system with no filtration and natual…
- Conditions
- Airway Morbidity, Cognitive and Attention Disorders and Disturbances, Oxidative Stress
- Trial name
- NCT03788330
- Testing
- Fresh air system with filtration
- Where
- China
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Fudan University
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
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