Clinical trials: Caffeine, completed
Heart Failure, Malnutrition
Food As Medicine for Heart Failure
Malnutrition and unintentional weight loss are highly prevalent among patients with heart failure (HF), with approximately 50% of patients with heart failure meeting malnutrition criteria.
- Trial name
- FAM-HF (NCT04847973)
- Testing
- Medically-Tailored Meals (MTMs), Protein supplementation shakes
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Tufts Medical Center
Healthy Volunteers, Drug Drug Interaction
Flucloxacillin as an Inducer of CYP-enzymes
Worldwide there is an increase in antibiotic resistance which may have potential fatal long-term consequences. This is due to extensive use and sometimes misuse of antibiotics in the treatment of harmless infections.
- Trial name
- NCT04840641
- Testing
- Flucloxacillin
- Where
- Denmark
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
Damage Muscle, Body Weight Changes
Chronic Study on Body Composition, Training, Performance, and Recovery
The chronic phase of the study will evaluate the effects of pre-exercise and post-exercise ingestion of a multi-ingredient supplement on adaptations to a 6-week exercise program consisting of both resistance training and high…
- Conditions
- Damage Muscle, Body Weight Changes, Performance Enhancing Product Use
- Trial name
- NCT04230824
- Testing
- Pre-workout plus and Protein recovery plus, 6-week resistance training program
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Pharmanex
Stress Urinary Incontinence, Postmenopausal Disorder
Effect of Electromagnetic Stimulation Combined With Visceral Manipulation on Stress Urinary Incontinence In Postmenopausal Women
To examine the effect of electromagnetic stimulation combined with visceral manipulation on stress urinary incontinence in postmenopausal women
- Trial name
- NCT06079528
- Testing
- Electromagnetic device, visceral manipulation therapy, General advice
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Volleyball Players, Performance
Caffeinated Gum Use and Volleyball Performance
This study examined the acute effects of caffeinated chewing gum on volleyball performance in trained female volleyball players.
- Trial name
- NCT07597265
- Testing
- Single-dose caffeinated gum, Partial-dose caffeinated gum
- Where
- Turkey (Türkiye)
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Ege University
Headache
Equity in Diagnostic Imaging Trial
This study will 1) Develop two interventions: a) an audit-feedback email intervention that provides clinicians with data on CT scan ordering practices by patient race; and b) a clinical decision support (CDS) message in the…
- Trial name
- EDIT (NCT01611714)
- Testing
- Audit-feedback, Clinical Decision Support
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Hand Washing, Handwashing
The Effect of Behaviour Change Interventions on Use of Public Handwashing Stations in Bangladesh
As part of the COVID-19 response, BRAC has built 1000 public handwashing stations in several hundred villages in 20 sub-districts of Bangladesh.
- Conditions
- Hand Washing, Handwashing, Covid19
- Trial name
- NCT04765540
- Testing
- Low Intensity Nudges, High Intensity Activities, BRAC's business-as-usual
- Where
- 3 sites in Bangladesh
- Volunteers
- 855 people, healthy volunteers welcome
- Sponsor
- The Behavioural Insights Team
Aerobic Gymnastics Performance, Sports Performance
Combined Rhodiola Rosea and Caffeine Supplementation for Aerobic Gymnastics Performance
Aerobic gymnastics requires repeated explosive movements, upper-body support elements, and the ability to maintain performance under fatigue.
- Conditions
- Aerobic Gymnastics Performance, Sports Performance, Exercise Recovery, Nutritional Supplementation
- Trial name
- NCT07860242
- Testing
- Rhodiola rosea Supplementation, Caffeine Supplementation, Standardized Aerobic Gymnastics Training
- Where
- China
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Beijing Sport University
Blood Pressure, Blood Glucose, High
Health Effect of Energy Drink Consumption
Energy drinks consumption has varied effects on the hemodynamic, blood glucose levels, brain functions and memory. The use of energy drinks is pervasive and especially young adults consume it often as binge drinking.
- Conditions
- Blood Pressure, Blood Glucose, High, Cognitive Change
- Trial name
- NCT04961086
- Testing
- energy drink
- Where
- Pakistan
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Caffeine
Caffeinated Gum Softball Performance
The purpose of this study was to investigate the effects of caffeinated chewing gum on female softball pitching and hitting performance.
- Trial name
- NCT06079996
- Testing
- CAFFEINE GUM
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Chih-Hui Chiu
Neoplasm Metastasis
A Study of Abemaciclib in Participants With Cancer That is Advanced or Has Spread to Another Part(s) of the Body
This study is known as a "drug interaction study" and is being done to see how abemaciclib may affect the blood levels of a drug mixture of commonly used drugs (caffeine, warfarin, dextromethorphan, and midazolam) when taken in…
- Trial name
- NCT02688088
- Testing
- Drug Cocktail, Abemaciclib
- Where
- 5 sites in United States
- Volunteers
- 48 people
- Sponsor
- Eli Lilly and Company
Healthy Volunteer, Cystic Fibrosis
Study Assessing the Safety, Tolerability, Pharmacokinetics, Food Effect, and Drug-Drug Interactions of PTI-801 in Healthy Volunteers, and Safety, Tolerability, and Pharmacokinetics of PTI-801 in Subjects With Cystic Fibrosis
This trial will consist of two parts: Part 1 and Part 2. Part 1 will enroll adult healthy volunteers (HV) into four treatment groups.
- Trial name
- NCT03140527
- Testing
- PTI-801, PTI-808
- Where
- 38 sites in United States, Canada and 3 more
- Volunteers
- 171 people, healthy volunteers welcome
- Sponsor
- Proteostasis Therapeutics, Inc.
Beetroot Juice, Caffeine
Acute Effects of Beetroot Juice and Caffeine Co-ingestion on Lower-limb Strength and Muscular Endurance in Females
The aim of this study is to evaluate the acute effects of beetroot juice and caffeine, consumed individually or in combination, on lower-limb strength and muscular endurance in physically active women.
- Conditions
- Beetroot Juice, Caffeine, Placebo, Beetroot Juice with Caffeine Co-ingestion
- Trial name
- NCT06758323
- Testing
- Beetroot juice combined with caffeine (COM)
- Where
- Spain
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Jose Manuel Jurado Castro
Dietary Supplement
Influence of the Time of Day in the Effect of Caffeine on Maximal Fat Oxidation During Exercise in Women
Caffeine is a natural stimulant with well-recognized metabolic benefits, however, there is a lack of studies investigating the time-of-day caffeine influence to enhance fat oxidation in women.
- Trial name
- CIRCAF_WOM (NCT05880186)
- Testing
- Acute caffeine supplementation
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Medication Errors and Other Product Use Errors and Issues
Meds@HOME App to Support Medication Safety
This study determines whether the mHealth intervention, Meds@HOME, helps caregivers improve medication administration to Children with Medical Complexity (CMC) who use high-risk medications.
- Trial name
- NCT05816590
- Testing
- Med@HOME Mobile App
- Where
- United States
- Volunteers
- 336 people
- Sponsor
- University of Wisconsin, Madison
Snoring
The Effect of Caffeine Reduction on Snoring and Quality of Life
Snoring is a problem for many people, often disturbing energy level, quality of sleep, and the relationship with a bed partner. Two observational studies that have indicated a relationship between the consumption of caffeine and…
- Trial name
- NCT00641810
- Testing
- Caffeine reduction
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Insomnia
SIESTA: Sleep Intervention to Enhance Cognitive Status and Reduce Beta Amyloid
The objective of this study is to compare the efficacy of a sleep intervention on improving cognitive function in older adults with symptoms of insomnia, determine the association between change in sleep measures and change in…
- Trial name
- NCT03954210
- Testing
- Cognitive Behavioral Therapy for Insomnia (CBT-I), Sleep and Lifestyle Education
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Overweight, Obesity
Impact of an Online Behavioral Weight Loss Program
This study was designed to test the impact of a 12-week online behavioral modification program for weight loss, with or without a fortified beverage.
- Trial name
- NCT01492413
- Testing
- online lifestyle counseling and a fortified diet beverage
- Where
- 3 sites in United States, United Kingdom
- Volunteers
- 572 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Drug Reactions
Effects of Repeated Doses of Lu AF35700 on Drug Metabolizing Enzymes
This study will help determine which types of drugs that may interact with Lu AF35700
- Trial name
- NCT03195946
- Testing
- Lu AF35700, Midazolam, Cocktail of CYP450 substrates
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- H. Lundbeck A/S
Healthy
Explore the Use of Cortical Oxygenation Measures in Nutrition Research
The current project aims to explore the use of cortical oxygenation measures obtained with functional Near Infrared Spectroscopy (fNIRS) in acute nutrition interventions with outcomes on cognition.
- Trial name
- Saga (NCT07191665)
- Testing
- Acute nutrition intervention
- Where
- Switzerland
- Volunteers
- 37 people
- Sponsor
- Société des Produits Nestlé (SPN)