Clinical trials: Caffeine
Cognition, Mood
Investigation of the Acute Effects of Nepalese Pepper Extract (Zanthoxylum Armatum DC) on Cognitive Function, Mood and Gaming Performance in Young, Healthy, Competitive Gamers
The goal of this clinical trial is to learn if a Nepalese Pepper Extract (Zanthoxlum Armatum, ZA) supplement can improve cognitive performance and mental abilities in competitive gamers aged 16 to 34.
- Conditions
- Cognition, Mood, Gaming Performance, Fatigue
- Trial name
- NCT07047105
- Testing
- Nepalese Pepper (Zanthoxylum Armatum) extract 150mg, Nepalese Pepper (Zanthoxylum Armatum) extract 300mg, Caffeine 75mg
- Where
- United Kingdom
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Incontinence
The Integration of Sensor Technology Into Incontinence Materials: a Single-group Pretest-posttest Study in a Nursing Home Environment
The smart diaper aims to (1) detect humidity, (2) be capable of sending real-time indication of the saturation to the healthcare workers when urine loss occurs and (3) generate alerts when the diaper requires changing.
- Trial name
- Smart Diapers (NCT05316012)
- Testing
- Smart diapers
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University Ghent
Athletic Performance, Dietary Supplement
The Effects of Acute Nitrate and Caffeine Co-ingestion on Discipline-Specific Exercise Performance.
The purpose of this study is to investigate the acute, separate, and combined ergogenic effects of dietary nitrate (beetroot juice, BJ) and caffeine (CAF) supplementation on discipline-specific athletic performance.
- Conditions
- Athletic Performance, Dietary Supplement, Iron Status
- Trial name
- NCT07748416
- Testing
- Caffeine, Dietary Nitrate (Beetroot Juice)
- Where
- Poland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Cuff Pressure, Mechanical Ventilation
Comparison of Automatic and Manual Endotracheal Tube Cuff Pressure Monitoring in Pediatric Intensive Care Patients
This prospective, randomized controlled cross-over study compares automatic (IntelliCuff®) and manual methods of endotracheal tube cuff pressure (CP) monitoring in pediatric intensive care patients.
- Conditions
- Cuff Pressure, Mechanical Ventilation, Pediatric Intensive Care
- Trial name
- NCT06965400
- Testing
- Automatic Cuff Pressure Control
- Where
- 4 sites in Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Dr. Behcet Uz Children's Hospital
Sleep, Sleep Inertia
Sensible Sleep: Measuring Alarm and Snooze Behavior in Teens Using Wearables and Smartphones
Pilot data suggests that working professionals and college students routinely use alarms and snooze. Alarm usage and snoozing is associated with several negative health biomarkers including lighter sleep, higher resting heart…
- Conditions
- Sleep, Sleep Inertia, Stress
- Trial name
- NCT04786678
- Testing
- Cell phone notification
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Notre Dame
Performance, Soccer
Caffeine vs. Carbohydrate Mouth Rinsing in Soccer
The present study evaluated the influence of carbohydrate mouth-rinsing (CHO-MR), caffeine mouth-rinsing (CAF-MR), and control-substance mouth rinses on Loughborough soccer passing test (LSPT) performance.
- Conditions
- Performance, Soccer, Caffeine and Carbohydrate, Cognitive Function
- Trial name
- CAFMR-CHOMR (NCT06881316)
- Testing
- Caffeine, CHO, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Headache, Pregnancy Related
Acute Headache Treatment in Pregnancy: Occipital Nerve Block vs PO Acetaminophen With Caffeine
This is an open label randomized controlled trial evaluating response to bupivacaine occipital nerve block compared to Tylenol/Caffeine cocktail in treatment of pregnant patients seeking care of headache.
- Conditions
- Headache, Pregnancy Related, Occipital Nerve Block
- Trial name
- NCT03951649
- Testing
- Occipital Nerve Block
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Balance Assessment, Performance
The Effect of Hand Position on Balance
This study employed a single-group repeated measures design, conducted in accordance with the STROBE reporting guidelines. Nineteen participants who met the inclusion criteria were recruited.
- Trial name
- NCT07111923
- Testing
- Balance Assesment
- Where
- Turkey (Türkiye)
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Balikesir University
Postoperative Dental Pain
A Study to Learn How Well a Single Dose of the Study Treatment Naproxen Sodium and Caffeine Combined in One Tablet (Fixed-dose Combination) Works to Relieve Pain After Dental Surgeries Compared to the Single Ingredients and to Placebo
Researchers are looking for a better way to relieve pain in people, such as after dental surgery. Participants in this study, have had 3 or 4 third molars (cheek teeth) removed and subsequently have moderate to severe tooth pain.
- Trial name
- NCT05485805
- Testing
- Naproxen sodium and caffeine (BAY2880376), Naproxen sodium (Aleve), Caffeine
- Where
- United States
- Volunteers
- 541 people, healthy volunteers welcome
- Sponsor
- Bayer
Effects of Coffee Ingestion on Recovery of Bowel Function
>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
Comparison of the effectiveness coffee (with or without caffeine) ingestion and water for reducing the duration of Postoperative ileus after Laparotomy of Benign Gynecological Patients
- Trial name
- NCT03660267
- Testing
- caffeine coffee, decaffiene coffee, still water
- Where
- Thailand
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Scalp Health, Hair Condition
Scalp Care Efficacy Evaluation for Premium Scalp Revitalizing Essence
The study aims to evaluate the efficacy of the Premium Scalp Revitalizing Essence on human scalp skin. A total of 60 healthy adults, aged 18 to 60, will be recruited and randomly assigned into five groups receiving different…
- Conditions
- Scalp Health, Hair Condition, Hair Loss, Sebum Production
- Trial name
- NCT06985121
- Testing
- Base formula only, Base formula plus IGF-1 and FGF-7, Base formula plus Centella asiatica extracellular vesicles
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hungkuang University
Obstructive Sleep Apnea, Enlargement of Tonsil or Adenoid
Caffeine in Children With Obstructive Sleep Apnea, Dose Response Study
The aim of this study is to evaluate whether a smaller dose of caffeine sodium benzoate 10 mg/kg IV is as effective as 20 mg/kg IV in decreasing the number of children who develop post extubation adverse upper airway respiratory…
- Trial name
- NCT01349205
- Testing
- Caffeine and sodium Benzoate 10 mg/kg IV, Caffeine and Sodium Benzoate 20 mg/kg IV, 0.9 NS Saline
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Healthy
Effects of Kava on the Body's Elimination of Caffeine and Dextromethorphan
This study will examine how kava-a widely used herbal remedy-may affect the body's elimination of other medicines. Many people take kava to reduce anxiety or cause sedation.
- Trial name
- NCT00009542
- Testing
- kava (Piper methysticum)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD)
Exploring Eye Vergence Markers ADHD) and ASD
The investigators study aims to evaluate the utility of eye vergence, an eye-tracking measure, as an indicator of visuo-spatial attention in children aged 4-17 years and adults, using computer-based eye-tracking tasks.
- Trial name
- NCT06885060
- Testing
- BGaze ADHD Diagnostic Test, Oddball/Alerting Computer Task, Facical Emotion Computer Task
- Where
- 3 sites in Spain, United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Elizabeth Kilbey
Infection, Coronavirus, Infections
Xofluza-Wearables Feasibility-Study
The goal of this prospective, interventional, single-center study is to assess whether the early detection of Influenza with smart wearable device algorithms and alerting, rapid testing, and subsequent Baloxavir treatment…
- Conditions
- Infection, Coronavirus, Infections, Influenza, Transplant
- Trial name
- NCT06161454
- Testing
- Baloxavir Marboxil
- Where
- United States
- Volunteers
- 498 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Autism, Autism Spectrum Disorder
A Behavioral Intervention for Ameliorating Sleep Problems in Children With ASD
The present study will test the effectiveness of a behavioral intervention program that targets sleep problems in 1.5-5-year-old children with ASD.
- Conditions
- Autism, Autism Spectrum Disorder, Sleep
- Trial name
- NCT04539990
- Testing
- Behavioral treatment for sleep difficulties
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Withdrawal Symptoms
The Potentially Addictive Properties of Soda: A Feasibility Study
The purpose of this study to investigate the addictive properties of soda and other sugar sweetened beverages (SBBs) in teenagers aged 13-18 years.
- Trial name
- NCT02044757
- Testing
- SSB withdrawal
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Procrastination
Randomised Controlled Trial of a Digital Programme for Procrastination in UK University Students
The aim of this study is to evaluate the effect of an 8-week self-directed internet based CBT intervention on various psychological outcomes for young students struggling with procrastination in the UK.
- Trial name
- NCT06157710
- Testing
- Digital intervention through modules
- Where
- United Kingdom
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Bath
Heart Rate Fast, Blood Pressure
Short-term Effects of Passiflora and Meditation on Blood Pressure and Heart Rate
This study is intended to study the effects of one-time acute dosing of a solid extract of Passiflora incarnata, also known as Passionflower, on blood pressure and heart rate in students.
- Trial name
- NCT03953469
- Testing
- Passiflora incarnata
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Bridgeport
Attention Deficit Hyperactivity Disorder
Effects of L-theanine and Caffeine on Attention and Attention-related Brain Activity of Children With Attention Deficit Hyperactivity Disorder
L-theanine and caffeine are two natural constituents of tea. Both of these compounds are among the U.S. Food and Drug Administration's list of Generally Recognized as Safe (GRAS) substances.
- Trial name
- NCT03533556
- Testing
- L-theanine, Caffeine, L-theanine-Caffeine Combination
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Texas Tech University