Search clinical trials for: P1

Total 743 results

Gilead Sciences

Completed

Safety Study of Tecadenoson to Treat Atrial Fibrillation

Atrial Fibrillation

United States
The Royal Bournemouth Hospital

Completed

Effects of Acute Intake of Caffeinated Beverages in Type 1 Diabetes (REDBULL)

Type 1 Diabetes

United Kingdom
Hadassah Medical Organization

Unknown

Effectiveness of Rehabilitation on the Recovery of Patients Post Right Stroke With Unilateral Spatial Neglect

Perceptual Disorders | Cerebrovascular Accident

Israel
Herning Hospital

Completed

The Effect of Caffeine in Elderly Citizen Following Eight Hour Abstinence From Caffeine Containing Drinks & Foods

Healthy | Elderly

Denmark
Hospital de Clinicas de Porto Alegre

Recruiting

The Caffeine Therapy in the Fetal to Neonatal Transition

Mechanical Ventilation Complication | Caffeine | Ventilator Lung; Newborn

Brazil
Spaulding Rehabilitation Hospital
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Effects of Caffeine and Intermittent Hypoxia on Leg Function in Human Spinal Cord Injury

Spinal Cord Injuries

United States
National Taiwan Sport University

Completed

Carbohydrate Rinsing and Caffeine Gum on Performance of Romanian Deadlifts Performance

Caffeine | Carbohydrate

Taiwan
University Hospital Inselspital, Berne

Completed

Caffeine Ingestion to Counter the Exercise-mediated Fall in Glycaemia in Type 1 Diabetes (DE-CAF)

Placebo | Caffeine and Carbohydrate | Carbohydrate Only

Switzerland
NICHD Neonatal Research Network
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Active, not recruiting

Moderately Preterm Infants With Caffeine at Home for Apnea (MoCHA) Trial (MoCHA)

Apnea of Prematurity

United States
Supplement Formulators, Inc.

Completed

Evaluate the Effectiveness and Safety of the Alpinia Galanga Formulation, Theacrine Formulation, and Caffeine Formulation on Fatigue, Mental Acuity, and Cognitive Health

Fatigue

United States
Icahn School of Medicine at Mount Sinai

Terminated

Assessing the Effectiveness of an N-of-1 Platform Using Study of Cognitive Enhancers

Cognitive Performance

United States
The Hong Kong Polytechnic University

Completed

Effect of Caffeine on Ocular Circulation in High Myopes

High Myopia | Choroid

Hong Kong
University of Regina

Unknown

Effect of Creatine and Caffeine on Muscle Performance

Performance Enhancing Product Use

Canada
Rajavithi Hospital

Completed

>The Purpose of This Study Was to Determine Whether Consuming a 100-mL Cup of Coffee is Effective in Preventing or Reducing Postoperative Ileus After Laparotomy of Benign Gynecological Patients

Effects of Coffee Ingestion on Recovery of Bowel Function

Thailand
Ain Shams University

Completed

Effect of Early Use of Caffeine Citrate in Preterm Neonates

Preterm Birth

Egypt
Sharp HealthCare

Completed

Early Versus Routine Caffeine Administration in Extremely Preterm Neonates (EARLYCAFFEINE)

Caffeine

United States
The University of Texas Health Science Center,...

Completed

The Effect of Caffeine on Postextubation Adverse Respiratory Events in Children With Obstructive Sleep Apnea (OSA). (OSA)

Sleep Apnea, Obstructive | Postoperative Complications | Tonsillectomy | Adenoidectomy

United States
Unilever R&D
University College, London

Completed

Tea Components, Mental Stress and Blood Pressure

Healthy

United Kingdom
University of Toronto
Canadian Institutes of Health Research (CIHR); Nutrigenomix Inc.

Unknown

Caffeine, Genetic Variation and Athletic Performance (GMC-AP)

Healthy

Canada
Technological Education Institute of Sterea Ellada
European Union

Completed

Non Invasive Measurement of the Haemodynamic Parameters and of the Advanced Glycation End Products (AGEs) Levels (NONINVASHEMO)

Hemodynamic Instability | Skin and Subcutaneous Tissue Disorders

Greece
University of Vienna

Unknown

Influence of a Bitter Compound and Bittermasking Compound on Gastric pH

Change of Gastric pH

Austria
Dartmouth-Hitchcock Medical Center
National Cancer Institute (NCI)

Completed

Adenosine Triphosphate in Treating Patients With Advanced Solid Tumors

Unspecified Adult Solid Tumor, Protocol Specific | Cachexia

United States
Northumbria University

Completed

The Effects of Caffeine and L-theanine Both Alone and in Combination on Cerebral Blood Flow, Cognition and Mood

Cognitive Function | Mood

United Kingdom
Applied Science & Performance Institute

Recruiting

Acute Effects of PLT Health Solutions zümXR Extended-Release Caffeine

Cognitive Change | Mood | Caffeine | Mood Change

United States
Embry-Riddle Aeronautical University
National Development and Research Institutes, Inc.

Recruiting

EaseAlert: Tactile Firefighter Alerting System

Sleep | Heart Rate | Sleep Habit

United States
Children's Mercy Hospital Kansas City

Recruiting

Oral Caffeine Use for Pain Management in AIS Patients After Spinal Fusion

Adolescent Idiopathic Scoliosis

United States
Kyowa Kirin Co., Ltd.
Kyowa Hakko Kirin Pharma, Inc.

Completed

A 12-week Randomized Study to Evaluate Oral Istradefylline in Subjects With Moderate to Severe Parkinson's Disease (KW-6002)

Idiopathic Parkinson's Disease

United States, Canada, Czechia, Germany, Israel, Italy, Poland, Serbia
Western University, Canada

Completed

The Acute Effects of Exercise and Caffeine on Working Memory During Acute Caffeine Deprivation

Caffeine Withdrawal | Acute Exercise | Memory Deficits

Canada
Riphah International University

Completed

Effect of Strength Versus Endurance Training on Muscle Damage in Gym Athletes on Caffeine Supplementation.

Muscle Damage

Pakistan
University of Nebraska
GE Healthcare; Astellas Pharma US, Inc.

Completed

Regadenoson Real Time Perfusion Imaging Trial-Optison

Coronary Artery Disease | Myocardial Perfusion Abnormalities

United States
Université de Sherbrooke

Completed

Ketone Production With Acute Caffeine Intake

Healthy Adults

Canada
University of Exeter

Withdrawn

Lipodystrophy and Fat Metabolism During Exercise (FAT)

Healthy | Lipodystrophy, Familial Partial

United Kingdom
Marvin W. Kronenberg, M.D.
Astellas Pharma US, Inc.

Completed

Myocardial Perfusion, Oxidative Metabolism, and Fibrosis in HFpEF (HFpEF-PRoF)

Hypertension | Heart Failure, Diastolic | Diastolic Heart Failure

United States
Northwestern University
Astellas Pharma Global Development, Inc.

Completed

Absolute Quantification of Coronary Flow Reserve by Stress Perfusion MRI

Myocardial Ischemia

United States
Vanderbilt University Medical Center

Terminated

AMP as a Better Delivery System of Adenosine

Ischemia

United States
Brigham and Women's Hospital

Completed

Integrated Dual Exercise and Lexiscan Positron Emission Tomography: IDEALPET (IDEALPET)

Coronary Artery Disease

United States
MetroHealth Medical Center

Completed

Advanced Electronic Population Health and Personal Health Record Tools to Improve Once Lifetime Hepatitis C Screening

Hepatitis C
Columbia University

Completed

Analysis of Adenosine on Sinus and Atrioventricular Nodal Conduction in the Pediatric Transplanted Heart

Atrioventricular Block | Sinus Bradycardia

United States
Daping Hospital and the Research Institute of Surgery...

Unknown

Caffeine for Preterm Infants With Apnea of Prematurity(AOP)

Apnea of Prematurity | Caffeine

China
Duke University
University of North Carolina, Chapel Hill

Completed

Effect of Feedings on Caffeine in Premature Infants

Apnea of Prematurity | Caffeine | Premature Newborn

United States
University of Patras

Completed

Differential Effect of High (200μg/kg/Min) Adenosine Dose on Fractional Flow Reserve in Patients Presenting Variation of FFR ≥0.05 During the Usual Dose of Adenosine Infusion (140μg/kg/Min).

Coronary Artery Disease

Greece
Samsung Medical Center

Completed

Myocardial Flow Reserve in Severe AS Without Obstructive Coronary Artery Disease

Chest Pain | Severe Aortic Stenosis
Maastricht University Medical Center

Completed

Muscle Glycogen Synthesis When Caffeine and Protein is Co-Ingested With Carbohydrates

Exercise Recovery

Netherlands
Swiss Paraplegic Centre Nottwil
University Hospital Inselspital, Berne

Completed

Influence of Caffeine on HRV and Exercise Performance in Spinal Cord Injury

Spinal Cord Injury | Caffeine

Switzerland
Pfizer

Completed

Efficacy and Safety Study of Binodenoson in Assessing Cardiac Ischemia (VISION-302)

Coronary Artery Disease
University of Saskatchewan

Completed

Effects of Caffeine on Methacholine Challenge and Exhaled Nitric Oxide Levels.

Asthma

Canada
Korea University Anam Hospital

Recruiting

Sex Difference of Coronary Microvascular Dysfunction in Patients With Non-obstructive Coronary Artery Disease

Microvascular Angina

Korea, Republic of
XiaoGuang Zou
Southern Medical University, China

Completed

Association Study Between CYP1A2 Gene Polymorphisms and Metabolism of Theophylline

Chronic Obstructive Pulmonary Disease

China
Assiut University

Unknown

Diaphragmatic Ultrasound With Theophylline Therapeutic Trials

Diaphragmatic Dysfunction in Critically Ill Patients
Guangzhou Institute of Respiratory Disease

Unknown

ATP and Capsaicin Cough Provocation Test in Chronic Cough and Bronchiectasis

Bronchiectasis | Chronic Cough

China

Search clinical trials for: P1

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