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Results for “Caffeine”

537 trials

Showing 20 of 537 results

Not applicableLooking for participantsNCT03675412
What this trial is testing

Caffeine Consumption in Glaucoma Patients and Healthy Subjects

Who this might be right for
Glaucoma, Primary Open Angle
Wills Eye 80
Not applicableStudy completedNCT04025060
What this trial is testing

Reducing Sugar-sweetened Beverage Consumption Among Children

Who this might be right for
Pediatric ObesityDiet, Food, and Nutrition
George Washington University 29
Early research (Phase 1)Study completedNCT00692510
What this trial is testing

Drug Interaction Study Between AZD3480 and Cytochrome P450

Who this might be right for
MetabolismAlzheimer's Disease
AstraZeneca 18
Not applicableStudy completedNCT06939608
What this trial is testing

Kinetics of Yohimbine in Humans to Explore Sex and CYP2D6 Genotype Interactions

Who this might be right for
Pharmacokinetic Study in Healthy Volunteers
University Medicine Greifswald 36
Not applicableStudy completedNCT07240506
What this trial is testing

Effect of Caffeinated Chewing Gum on Vertical Jump Performance in Female Volleyball Players

Who this might be right for
Athletic Performance
Muttalip Ayar 10
Not applicableStudy completedNCT06754748
What this trial is testing

Acute Effects of Caffeinated and Decaffeinated Coffee on Bioelectrical Impedance Analysis

Who this might be right for
Body Composition Measurement
Marmara University 28
Not applicableStudy completedNCT02985606
What this trial is testing

How Does Altering the Timing of Pre-exercise Low-dose Caffeine Ingestion Affect Endurance Exercise Performance

Who this might be right for
Healthy
University of Exeter 14
Not applicableStudy completedNCT03019523
What this trial is testing

The Effect of a Caffeine Blend on Reaction Time, Mental Performance and Focus in Athletic Males

Who this might be right for
Mental Fatigue
University of Mary Hardin-Baylor 31
Early research (Phase 1)Study completedNCT02578277
What this trial is testing

Study on Effects of BMS-955176 on the Pharmacokinetics of Probe Substrates

Who this might be right for
HIV Infections
ViiV Healthcare 59
Early research (Phase 1)Study completedNCT01879371
What this trial is testing

Relative Bioavailability of Ibuprofen From a Single Fixed Dose Combination Tablet of Ibuprofen and Caffeine Compared to Single Tablets of Ibuprofen and Ibuprofen Lysinate

Who this might be right for
Healthy
Boehringer Ingelheim 36
Post-approval studies (Phase 4)UnknownNCT00495183
What this trial is testing

Efficacy of Caffeine, With and Without Biperiden, as a Maintenance Treatment for Cocaine Dependence

Who this might be right for
Cocaine Dependence
Hospital Universitari Vall d'Hebron Research Institute 108
Not applicableStudy completedNCT05900349
What this trial is testing

Carbohydrate Rinsing and Caffeine Gum on Performance of Romanian Deadlifts Performance

Who this might be right for
CarbohydrateCaffeine
National Taiwan Sport University 20
Not applicableStudy completedNCT05927038
What this trial is testing

Coffee Consumption, the Gut Microbiome, and the Microbiota-Gut-Brain Axis

Who this might be right for
Healthy
University College Cork 31
Not applicableStudy completedNCT01651793
What this trial is testing

Effect of Phytochemicals From Theobroma Cacao on Mental Energy

Who this might be right for
Mental Fatigue
University of Georgia 24
Not applicableLooking for participantsNCT06547307
What this trial is testing

CYP1A2 and ADORA2A Genotypes and Endurance Performance.

Who this might be right for
Healthy
Masaryk University 60
Not applicableStudy completedNCT05503732
What this trial is testing

Effects of Energy Drinks on Sleep and Cardiovascular Health

Who this might be right for
HealthyCaffeine
Mayo Clinic 54
Not applicableStudy completedNCT05975489
What this trial is testing

Genetics in the Effect of Caffeine on Fat Oxidation

Who this might be right for
Genetic PredispositionCaffeineFat Burn
Universidad Francisco de Vitoria 32
Not applicableStudy completedNCT01721473
What this trial is testing

Brain Nicotine Receptor Density in Veteran Smokers

Who this might be right for
Positron Emission Tomography
VA Office of Research and Development 184
Not applicableStudy completedNCT05741385
What this trial is testing

Compare How Different Substances (Caffeine, Warfarin, Omeprazole, Metoprolol, and Midazolam) Are Handled by the Body of Healthy People and People With Liver Cirrhosis

Who this might be right for
Liver Cirrhosis
Boehringer Ingelheim 4
Not applicableStudy completedNCT02169492
What this trial is testing

Evaluation of the ReVive SE Device for Intra-Arterial Thrombectomy in Acute Ischemic Stroke

Who this might be right for
Stroke
Codman & Shurtleff 103
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