Clinical trials: Adenosine
Ischemia
AMP as a Better Delivery System of Adenosine
Adenosine and AMP are substances normally present in the body. Adenosine is also given for the treatment of some heart rhythm problems and may be used to reduce heart damage during heart attacks.
- Trial name
- NCT00179010
- Testing
- Adenosine, Adenosine Mono Phosphate (AMP)
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Blood Flow in Healthy Volunteers
Effect of Polymorphisms in the Adenosine a2a Receptor Gene and AMPD2 Gene on Adenosine-Induced Vasodilation and Reactive Hyperemia
The endogenous nucleoside adenosine can induce various cardiovascular and neurohumoral effects by stimulation of specific adenosine receptors.
- Trial name
- NCT00253929
- Testing
- Intra-arterial infusion of adenosine, intra-arterial infusion of caffeine, intra-arterial infusion of acetylcholine
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Parkinson's Disease
A Study in Healthy Male Volunteers to Investigate a New Drug for the Treatment of Parkinson's Disease
The main purpose of the study is to identify the best dose of V81444 to use in future trials in patients with Parkinson's disease.
- Trial name
- NCT02764892
- Testing
- V81444
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Vernalis (R&D) Ltd
Healthy
Ticagrelor and Adenosine
Preclinical studies have shown that the P2Y12 receptor antagonist ticagrelor can increase the extracellular concentration of the endogenous nucleoside adenosine by inhibiting the cellular uptake of adenosine via the equilibrative…
- Trial name
- NCT01996735
- Testing
- Ticagrelor 180 mg single dose
- Where
- Netherlands
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Headache, Migraine
The Effect of Adenosine on Cranial Hemodynamic, Headache and Migraine Induction Properties.
Adenosine is a nucleoside that plays a role in both vascular and nociceptive systems, and it has been proposed that adenosine may cause headache in particularly sensitive subjects.
- Trial name
- NCT04577443
- Testing
- Adenosine, Saline
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Danish Headache Center
Ocular Physiology, Microcirculation
Role of Adenosine in the Control of Choroidal Blood Flow During Changes in Ocular Perfusion Pressure.
Autoregulation is the ability of a vascular bed to maintain blood flow despite changes in perfusion pressure. For a long time it had been assumed that the choroid is a strictly passive vascular bed, which shows no autoregulation.
- Trial name
- NCT00712764
- Testing
- Adenosine
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Diarrhea-predominant Irritable Boewl Syndrome
Efficacy and Safety of Modified Gegen Qinlian Decoction for Diarrhea-predominant Irritable Boewl Syndrome
Diarrhea-predominant irritable boewl syndrome(IBS-D) seriously affect the quality of life in patients. Clinically, it is effective to apply therapeutic method of clearing heat and promoting diuresis to the common syndrome of…
- Trial name
- NCT04312477
- Testing
- Modified Gegen Qinlian Decoction
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Atherosclerosis, Cardiovascular Disease
Is Augmentation of PORH by Rosuvastatin Adenosine-receptor Mediated?
Rationale: Statins form a class of drugs that is widely prescribed for hypercholesterolaemia, specifically to reduce the risk on atherosclerosis by lowering LDL-cholesterol.
- Trial name
- NCT00851175
- Testing
- rosuvastatin, caffeine
- Where
- Netherlands
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Parkinson Disease
Study To Assess the Safety and Tolerability of PBF-509 in Male Healthy Volunteers
No clinical trials with PBF-509 in humans have been performed to date. Only preclinical studies have been done to assess the pharmacology and pharmacokinetics, the safety and the toxicological profile of the PBF-509.
- Trial name
- NCT01691924
- Testing
- PBF-509
- Where
- 2 sites in Spain
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Endotoxemia
A Possible Therapeutic Role for Adenosine During Inflammation
The adenosine receptor is known for its anti-inflammatory actions and could therefore be a potential target in the treatment of sepsis and septic shock.
- Trial name
- NCT00513110
- Testing
- AMPD1 polymorphism, Caffeine infusion
- Where
- Netherlands
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Endotoxemia
The Effects of Oral Dipyridamole Treatment on the Innate Immune Response During Human Endotoxemia
During sepsis and septic shock the immune response can be overwhelming leading to excessive tissue damage, organ failure and death.
- Trial name
- NCT01091571
- Testing
- Dipyridamole, LPS
- Where
- Netherlands
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Healthy
Using PET Scans to Study Brain Receptor Occupancy of BIIB014 in Healthy Male Volunteers
To establish the extent to which BIIB014, following 8 to 12 consecutive days of dosing at selected dose levels, occupies the brain's A2A receptors. Receptor occupancy will be assessed by PET scanning using a radiolabelled tracer.
- Trial name
- NCT00531193
- Testing
- BIIB014, [11C]SCH442416
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Biogen
Retinal Artery Occlusion
The Effect of A2A Adrenoceptor Stimulation on the Diameter of Retinal Arterioles During Hypoxia in Vivo
The purpose is to investigate how the adenosine affects the diameter regulation of retinal arterioles during changes in oxygen tension.
- Trial name
- NCT03090087
- Testing
- Hypoxia, Regadenoson
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Platelet Aggregation, ADP Blockers
Aggreguide A-100 ADP Assay Evaluation
The study is to characterize the AggreGuide ADP Assay's performance.
- Trial name
- NCT02112539
- Testing
- platelet aggregation measurement
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Aggredyne, Inc.
Chronic Kidney Disease stage3
Effect of Empagliflozin on Urinary Excretion of Adenosine and Osteocyte Function in Patients With Chronic Kidney Disease
Sodium-glucose cotransporter 2 (SGLT2) inhibitors are the newest class of orally drugs for the treatment of type 2 diabetes. These drugs decrease plasma glucose levels by inhibiting its reabsorption in the proximal tubules of the…
- Trial name
- NCT04961931
- Testing
- Empagliflozin 10 MG
- Where
- Poland
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Medical University of Lodz
Cognitive Change, Mood
Effect of PeakATP on Mood, Reaction Time and Cognition
Oral ATP disodium (adenosine 5'- triphosphate disodium) is a commercially available product available alone and as a constituent in a number of sports supplements that is purported to maintain ATP levels and improve performance…
- Trial name
- NCT05100589
- Testing
- PeakATP
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Rheumatoid Arthritis
Atherosclerosis in Rheumatoid Arthritis and Lupus: Restoring Cholesterol Balance
Hypothesis: SLE and RA increase risk of myocardial infarction (MI, heart attack). Immune reactants in the circulation of SLE patients downregulate cholesterol efflux proteins 27-hydroxylase and ABCA1 and upregulate scavenger…
- Trial name
- NCT01180361
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Cocaine Dependence
Caffeine and Cocaine
This study is being done to find out if medicines that affect a neurotransmitter (chemical messenger) in the brain called adenosine improve behavioral problems that are related to drug abuse.
- Trial name
- NCT00733993
- Testing
- Caffeine 150 MG, Amphetamine, Caffeine 300 MG
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Parkinson Disease
Study to Assess the Safety, Tolerability and Pharmacokinetic Profile of PBF -509 (80 mg, 160 mg and 240 mg) "After Multiple Oral Doses" in Healthy Volunteers
Study to assess the safety and tolerability of three doses of PBF-509 (80 mg, 160 mg and 240 mg) after repeated (8 days) single daily oral dose administration in young male and female healthy subjects.
- Trial name
- NCT02111330
- Testing
- PBF-509
- Where
- 2 sites in Spain
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Chronic Cough, Bronchiectasis
ATP and Capsaicin Cough Provocation Test in Chronic Cough and Bronchiectasis
This is a randomized, cross-over, single-blind trial. Eligible patients will be randomly assigned to undergo either capsaicin or adenosine triphosphate (ATP) cough provocation test, followed by a washout period of 2 to 14 days.
- Trial name
- NCT03638063
- Testing
- Adenosine Triphosphate, capsaicin
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Guangzhou Institute of Respiratory Disease