Clinical trials: Caffeine
Cognitive Performance
Effect of Phytochemicals on Aspects of Cognitive Performance
The primary purpose of the research is to test the short-term effects of the consumption of beverages containing phytochemicals and caffeine on several aspects of cognitive performance.
- Trial name
- NCT02167750
- Testing
- Cherry Flavored Beverage
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Hypoxia
Effects of Caffeine on Intermittent Hypoxia in Infants Born Preterm
The purpose of this pilot study is to document the extent to which intermittent hypoxia persists beyond the age of discontinuing clinical methylxanthine, and will assess the effect of caffeine treatment on the number of…
- Trial name
- NCT01875159
- Testing
- Caffeine citrate 6 mg/kg/day
- Where
- United States
- Volunteers
- 98 people
- Sponsor
- American SIDS Institute
Apnea
Prophylactic Versus Therapeutic Caffeine for Apnea of Prematurity
Investigators hypothesized that the timing of caffeine administration in either prophylaxis or treatment of apnea of prematurity will affect the apnea response to caffeine
- Trial name
- NCT02677584
- Testing
- Prophylactic caffeine citrate, Therapeutic caffeine citrate
- Where
- Egypt
- Volunteers
- 180 people
- Sponsor
- Mansoura University Children Hospital
Caffeine
Direct Effect of Caffeine on Diaphragmatic Muscles
The mechanism of methylxanthines is thought to increase chemoreceptor responsiveness to CO2 in central nervous system. Besides, effect of methylxanthines on diaphragmatic contractility has also been found in experimental studies.
- Trial name
- NCT04483492
- Testing
- Caffeine citrate
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people
- Sponsor
- Hacettepe University
Caffeine-Related Disorders
Validation of a 24-hour Caffeine Intake Recall
A 24-hour Caffeine Intake Recall (CIR-24) was developed to estimate caffeine consumption in the previous 24 hours, modeled after the Automated Self-Administered 24-hour Dietary Assessment Tool (ASA24), using a brand-specific…
- Trial name
- NCT03292380
- Testing
- No intervention was included
- Where
- Canada
- Volunteers
- 79 people
- Sponsor
- University of Waterloo
Respiratory Distress Syndrome
Caffeine Treatment in in the Delivery Room
Background. In recent years, particular attention has been paid to all interventions that could help reduce the need for mechanical ventilation MV and, therefore, the risk of BPD.
- Trial name
- CAFROOM (NCT04044976)
- Testing
- Caffeine Citrate
- Where
- Italy
- Volunteers
- 42 people
- Sponsor
- University of Florence
Epilepsy
Generalized Seizure Detection And Alerting In The EMU With The Empatica Embrace Watch And Smartphone-Based Alert System
To demonstrate safety and effectiveness of the Embrace device in identifying convulsive seizures (CS) and notifying a caregiver during patient hospitalization at an epilepsy monitoring unit (EMU).
- Trial name
- NCT03207685
- Testing
- Additional Seizure Monitoring
- Where
- 2 sites in United States, Italy
- Volunteers
- 100 people
- Sponsor
- Empatica, Inc.
HIV Infection, Healthy
The Effect of Milk Thistle on the Pharmacokinetics of Indinavir
Complementary and alternative medicines are widely used in the HIV-infected population. Recent data have shown serious drug interactions between certain complementary medicines and protease inhibitors.
- Trial name
- NCT00011635
- Testing
- Silymarin (milk thistle)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Pain, Postoperative
Study to Find Out the Optimal Dose of Caffeine in the Combination Tablet of Naproxen Sodium and Caffeine in Patients Experiencing Moderate to Severe Pain After Having Wisdom Teeth Removed
The researchers in this study wanted to find out the optimal dose of Caffeine in the combination tablet of Naproxen Sodium and Caffeine that works in patients experiencing moderate to severe pain after having wisdom teeth…
- Trial name
- NCT04132336
- Testing
- Naproxen sodium/Caffeine (BAY2880376), Naproxen sodium (Aleve), Caffeine
- Where
- United States
- Volunteers
- 193 people
- Sponsor
- Bayer
Athletes
Effects of Caffeine on Elite Weightlifting Performance
Weightlifting is a high-intensity strength-power sport where performance depends on maximal force, power output, and technical execution in the snatch and clean and jerk.
- Trial name
- POWER-CAF (NCT07520864)
- Testing
- Caffeine
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Universidad Pontificia Comillas
Hypoxic-Ischemic Encephalopathy
Caffeine for Hypoxic-Ischemic Encephalopathy
Hypoxic-ischemic encephalopathy (HIE) due to perinatal asphyxia is common and often fatal. Therapeutic hypothermia reduces mortality and morbidity in infants with HIE.
- Trial name
- NCT03913221
- Testing
- Caffeine Citrate 5 mg/kg, Caffeine Citrate 10 mg/kg
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of North Carolina, Chapel Hill
Pharmacological Action of Drug
the Incidence of Necrotizing Enterocolitis in Preterm With Respiratory Distress Syndrome Undergoing Caffeine Therapy
It is a randomized, prospective study; it will be carried out in the NICU at Alzahraa University Hospital including 50 newborn babies diagnosed with respiratory distress syndrome. The purpose of this study is to : 1.
- Trial name
- NCT06097767
- Testing
- Caffeine citrate, Amikacin
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Al-Azhar University
Caffeine, Insufficient Sleep
Consequences of Caffeine Intake in Sleep Restricted Teenagers
The goal of this clinical trial is to systematically investigate two prominent factors in teenagers' daily life: Caffeine and sleep restriction (SR) and their combined influence on sleep, cognition, and behavior in healthy…
- Trial name
- NCT05790161
- Testing
- Caffeine
- Where
- Switzerland
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Psychiatric Hospital of the University of Basel
Meconium Aspiration Syndrome
CAffeine Use in Prolonged Oxygen Use in meConium aspIration Syndrome in Neonatal Outcomes (CAPUCINO)
When babies are stressed in the womb, they sometimes pass meconium in the amniotic fluid. When this happens, they may swallow the meconium-stained fluid into their lungs which may cause them to have poor oxygen levels and require…
- Trial name
- CAPUCINO (NCT06972108)
- Testing
- Caffeine citrate
- Volunteers
- 20 people
- Sponsor
- University of Alberta
Caffeine
Early Versus Routine Caffeine Administration in Extremely Preterm Neonates
Premature infants are at risk of having pauses in breathing, or apneas, due to their immaturity. Premature infants are routinely given caffeine, a respiratory stimulant, on the first day of life to prevent apneas.
- Trial name
- EARLYCAFFEINE (NCT01783561)
- Testing
- Caffeine
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Sharp HealthCare
Skill Performance, Soccer Performance
Influence of Coffeeberry Ingestion on Soccer Skill Performance
The study of soccer skill performance has 3 objectives. Objective 1 is to compare effects of coffeeberry (300mg) and placebo ingestion on dribbling speed and precision and passing and shooting speed and accuracy compared to…
- Conditions
- Skill Performance, Soccer Performance, Coffeeberry Effects
- Trial name
- NCT04181619
- Testing
- Coffeeberry beverage, Comparator beverage
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Apnea of Prematurity, Caffeine
Target Weaning Oxygen to Determine Cafffeine Duration for AOP
Caffeine, a typical representative of methylxanthine, is world-widely used to manage apnea of prematurity (AOP) in neonatology. However, an appropriate medication regimen of caffeine has not been well defined until now.
- Conditions
- Apnea of Prematurity, Caffeine, Weaning Oxygen, Medicine Regimen
- Trial name
- DCAP (NCT04868565)
- Testing
- Caffeine Citrate 20 MG/1 ML Intravenous Solution [CAFCIT]
- Where
- 41 sites in China
- Volunteers
- 310 people
- Sponsor
- Children's Hospital of Chongqing Medical University
Preterm Birth
Comparison of Early Caffeine Administration Vs Supportive Therapy in Preventing Acute Kidney Injury
Recent observational data point towards a reduced incidence of acute kidney injury (AKI) with early caffeine use, but high-quality randomized controlled trials comparing early caffeine initiation to supportive therapy alone are…
- Trial name
- NCT07305935
- Testing
- Caffeine, Supportive care
- Where
- Pakistan
- Volunteers
- 236 people
- Sponsor
- Muhammad Aamir Latif
Postoperative Ileus, Cesarean Section Complications
The Effect of Caffeine Ingestion in Prevention of Postoperative Ileus After Caesarean Section.
Many trials have been made to prevent paralytic ileus , including administration of prokinetic drugs , early resumption of feeding, gum chewing and adequate pain control.
- Conditions
- Postoperative Ileus, Cesarean Section Complications, Caffeine
- Trial name
- NCT03815877
- Testing
- Nescafe Gold ® coffee, Nescafe Gold DECAF® coffee
- Where
- Egypt
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Apnea of Prematurity, Intraventricular Hemorrhage
MRI and Neurodevelopment in Preterm Infants Following Administration of High-Dose Caffeine
Over the last 30 years the survival rates for babies born prematurely have improved greatly with research. As these babies grow up, we have found that many of the premature babies have learning and movement problems.
- Conditions
- Apnea of Prematurity, Intraventricular Hemorrhage, Brain Injury
- Trial name
- NCT00809055
- Testing
- Caffeine citrate
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Washington University School of Medicine