Clinical trials: Caffeine-Related Disorders
Caffeine, Athletic Performance
Caffeine Dose and Duration in Habitual Female Users
This study compares the effects of acute (single-session) and short-term (7-day) consumption of different doses of caffeine (3 and 6 mg/kg) on maximal strength, strength endurance, vertical jump, and medicine ball throw…
- Conditions
- Caffeine, Athletic Performance, Resistance Traaining
- Trial name
- NCT07830459
- Testing
- Caffeine 3 mg/kg, Caffeine 6 mg/kg
- Where
- Iran
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Birjand University of Medical Sciences
Chemotherapy-induced Nausea and Vomiting
An Open Label, Single Dose, Three Part Study to Assess the Effects of Rolapitant (2 mg/mL IV Solution) on the Pharmacokinetics of Digoxin; Sulfasalazine; and the Cooperstown Cocktail (Midazolam, Omeprazole, Warfarin, Caffeine, and Dextromethorphan in Healthy Subjects
The objective of this Open Label Study is to evaluate effects of Rolapitant IV solution, and its metabolite, on the pharmacokinetics (PK) of the P-gp substrate (digoxin), the BCRP substrate (sulfasalazine), and multiple…
- Trial name
- NCT02434861
- Testing
- Rolapitant, Digoxin, Sulfasalazine
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Tesaro, Inc.
Energy Expenditure
Efficacy of ONE A DAY Weightsmart Advanced Versus Caffeine and Placebo on Energy Expenditure, Thermogenesis and Perceived Energy Levels in Women.
The study is considered research because efficacy (how well a drug works) information is needed in healthy, 25-45 year-old, female subjects with moderate caffeine intake.
- Trial name
- NCT00781586
- Testing
- One-A-Day Weight S.A. (Multi-Vitamins, BAY94-9350), Caffeine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Bayer
Leukemia, Myeloid, Acute
A Study of Perpetrator Drug Interactions of Enasidenib in AML Patients
This is a 2-part, open-label, interventional study conducted in approximately 42 subjects with AML harboring an IDH2 mutation. The overall study is a 3-arm investigation of the PK effects of enasidenib at steady state on the…
- Trial name
- NCT03720366
- Testing
- enasidenib, Arm 1 probes, Arm 2 Probes
- Where
- 10 sites in Australia, South Korea
- Volunteers
- 40 people
- Sponsor
- Celgene
CORONARY ARTERY DISEASE
"Potential Effect of Acute and Chronic Caffeine Administration on Platelet Reactivity in Patient With Coronary Artery Disease on Dual Antiplatelet Therapy"
Prasugrel is a potent thienopyridine antiplatelet agent that selectively and irreversibly inhibits ADP-induced platelet aggregation mediated by the P2Y12 receptor.
- Trial name
- CyCLOPS (NCT02054988)
- Testing
- caffeine, not caffeine
- Where
- Italy
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Caffeine and Endurance Performance
The Effect of a Peat and Apple Extract on Muscle ATP and Exercise Performance
A study to test the hypothesis that a combined peat and apple extract will increase blood and muscle ATP, which will increase cycling performance
- Trial name
- APEX (NCT05641454)
- Testing
- ElevATP supplement
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Caffeine
The Repeatability of the Effect of Caffeine Supplementation on Submaximal Physiological Responses and Cycling Time Trial Performance
Recently, Grgic (2018) discussed the concept of responders and non-responders to caffeine supplementation highlighting the importance of the repeatability of results.
- Trial name
- NCT06935214
- Testing
- Caffeine
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- St. Mary's University, Twickenham
Emergence From Anesthesia
Turning Dexmedetomidine Into a Powerful Anesthetic That Can be Rapidly and Completely Reversed
In this study, the investigators will explore Atipamezole \& caffeine's ability to facilitate the emergence from anesthesia. Each subject will visit UChicago 4 times. The first time for informed consent.
- Trial name
- NCT04942340
- Testing
- Atipamezole & Caffeine, Dexmedetomidine Hydrochloride & Saline
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Chicago
cMET-dysregulated Advanced Solid Tumors
A DDI Study to Assess the Effect of INC280 on the PK of Midazolam and Caffeine in Patients With cMET-dysregulated Advanced Solid Tumors
Drg-drug Interaction (DDI) study to assess the effect of INC280 on the pharmacokinetics of midazolam and caffeine in patients with cMET-dysregulated advanced solid tumors
- Trial name
- NCT02520752
- Testing
- INC280, Midazolam, Caffeine
- Where
- 12 sites in United States, Bulgaria and 5 more
- Volunteers
- 37 people
- Sponsor
- Novartis Pharmaceuticals
Mechanical Ventilation Complication, Caffeine
The Caffeine Therapy in the Fetal to Neonatal Transition
Introduction: The caffeine is used in the treatment for apnea of prematurity and it has several positive effects in the neurodevelopment of preterm babies.
- Conditions
- Mechanical Ventilation Complication, Caffeine, Ventilator Lung; Newborn
- Trial name
- NCT05454332
- Testing
- Early Caffeine administration, Control Group
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Caffeine
Caffeine, Resistance Exercise and EMG
Introduction: Several studies have evaluated and confirmed the ergogenic effects of acute caffeine intake on sports performance.
- Trial name
- NCT06606652
- Testing
- Caffeine
- Where
- Spain
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Caffeine, Placebo
Caffeine Supplementation Improves the Cognitive Abilities and Shooting Performance of Trained E-sports Players
Purpose: investigators explored the effect of 3 mg/kg of caffeine supplementation on the cognitive ability and shooting performance of trained e-sports players.
- Trial name
- NCT05521347
- Testing
- caffeine
- Where
- Taiwan
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- National Taiwan Sport University
Apnea of Prematurity, Premature Newborn
Effect of Feedings on Caffeine in Premature Infants
Almost all infants born <29 weeks gestational age develop apnea of prematurity and are treated with caffeine. Type of diet and disease states may be significant contributors of variability in caffeine metabolism and…
- Conditions
- Apnea of Prematurity, Premature Newborn, Caffeine
- Trial name
- NCT02293824
- Testing
- Caffeine
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- Duke University
Cognitive Function 1, Social
Caffeine, DNA and Cognition
A study investigating the effects of acute caffeine intake on cognition based on genes associated with caffeine metabolism and physiological effect.
- Trial name
- NCT05806476
- Testing
- caffeine
- Where
- 2 sites in United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- St. Mary's University, Twickenham
Autonomic Nervous System, Cardiorespiratory Parameters
Acute Caffeine Effects on Cardiac Autonomic and Cardiorespiratory Parameters Responses After Aerobic Exercise
Check the acute influence of caffeine on the autonomic modulation and cardiorespiratory parameters after aerobic exercise. Hypothesized that caffeine can promote a slower recovery of the cardiorespiratory parameters and the SNA…
- Trial name
- NCT02917889
- Testing
- Caffeine, Cardiopulmonary test, Treadmill aerobic exercise
- Where
- Brazil
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual Paulista Júlio de Mesquita Filho
Cardiovascular Risk
Clinical Trial on the Effects of Caffeine and Taurine From Energy Drinks (EDs) to Parameters of the Cardiovascular System in Humans
The aim of this study is to examine the safety and the effects of EDs at high doses, either alone or in combination with other risk factors such as alcohol intake, physical exercise and sleep deprivation, on cardiovascular…
- Trial name
- NCT01421979
- Testing
- Energy Drink, Taurine, Caffeine
- Where
- Germany
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Hohenheim
Mental Energy, Physical Performance
Dose Effect of a Plant Extract on Fatigue
Test the short-term effects of the acute consumption of two separate beverages containing different concentrations of polyphenols, a beverage containing 75 mg of caffeine and a flavored placebo beverage on mental energy and…
- Trial name
- NCT03870126
- Testing
- Flavored beverage
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Advanced Solid Tumors, Excluding Breast Cancer
Pharmacokinetic Drug-drug Interaction Study of Dovitinib (TKI258) in Patients With Advanced Solid Tumors
This is a multi-center, open-label, phase I study to assess the effects of dovitinib (TKI258) on the pharmacokinetics of a cocktail of caffeine, diclofenac, omeprazole and midazolam in patients with advanced solid tumors…
- Trial name
- NCT01596647
- Testing
- caffeine, diclofenac, omeprazole
- Where
- 5 sites in United States
- Volunteers
- 39 people
- Sponsor
- Novartis Pharmaceuticals
ADHD, Attention Difficulties
A Clinical Trial to Assess the Efficacy of a Plant-based Energy Shot on Focus and ADHD-like Symptoms
This is a virtual, single-arm clinical trial that will last 28 days. Participants will drink 1 bottle of Proper Wild energy shot daily and complete questionnaires at baseline, day 1, day 14, and day 28.
- Conditions
- ADHD, Attention Difficulties, Mood, Anxiety
- Trial name
- NCT05857956
- Testing
- Proper Wild energy shot
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Proper Wild, Inc.
Vertigo, Diseases, Vestibular
Effect of Caffeine Intake in Vestibular Function
Objective: Assess the effect of caffeine in the following vestibular function tests: Cervical Vestibular Evoked Potential (cVEMP), Ocular Vestibular Evoked Potential(oVEMP) and Caloric Test.
- Conditions
- Vertigo, Diseases, Vestibular, Caffeine
- Trial name
- NCT02825199
- Testing
- Caffeine, Non caffeine
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Instituto Brasiliense de Otorrinolaringologia