83 studies found for:    Open Studies | caffeine
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Rank Status Study
21 Recruiting Caffeine Disposition After Inhalation
Condition: Healthy
Intervention: Dietary Supplement: Caffeine
22 Recruiting Body Composition Changes With Albuterol and Caffeine Versus Placebo in Adolescents
Condition: Pediatric Obesity
Interventions: Drug: Caffeine 100mg / Albuterol 4mg;   Drug: Placebo;   Radiation: DXA scan for body composition;   Behavioral: Family weight management counseling;   Behavioral: Visual Analog Scale for hunger and satiety
23 Recruiting A DDI Study to Assess the Effect of INC280 on the PK of Midazolam and Caffeine in Patients With cMET-dysregulated Advanced Solid Tumors
Condition: cMET-dysregulated Advanced Solid Tumors
Interventions: Drug: INC280;   Drug: Midazolam;   Drug: Caffeine
24 Recruiting Prevention of Atrial Fibrillation Following Valvular Replacement With Cardiopulmonary Bypass: a Prospective, Randomized Clinical Study Comparing Oral Caffeine With Placebo
Condition: Atrial Fibrillation
Interventions: Drug: citrate of caffeine;   Drug: placebo
25 Unknown  The Effect of Dosage of Caffeine on Intraocular Pressure
Conditions: Intraocular Pressure;   Caffeine Dosage
Interventions: Other: decaffeinated coffee;   Other: regular dose coffee;   Other: high dose coffee
26 Unknown  The Effects of Caffeine on Pain-Based Pacing During a Cycling Time-Trial
Condition: Healthy
Interventions: Drug: Caffeine;   Drug: Placebo
27 Not yet recruiting Management of Apnea in Late Preterm and Term Infants
Condition: Apnea
Interventions: Drug: Caffeine citrate;   Device: Home monitor;   Other: Continued inpatient monitoring until apnea resolution
28 Recruiting Influence of Lifestyle Factors on Neutrophil Migration Pilot Study
Condition: Neutrophil Chemotactic Response
Interventions: Other: Exercise;   Drug: ProLab 200mg caffeine capsule;   Other: Ethanol ingestion
29 Unknown  Imaging the Effects of Zolpidem and Alprazolam in Healthy Volunteers at 3T
Condition: Psychotropic Drugs Effects
Interventions: Drug: Zolpidem;   Drug: Alprazolam;   Drug: Caffeine;   Other: Placebo
30 Recruiting Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile Application
Conditions: Obesity;   Rhinitis;   Rhinitis, Allergic;   Respiratory Sounds;   Dyspnea;   Headache;   Migraine Disorders;   Arthritis;   Arthralgia;   Anxiety;   Sleep Initiation and Maintenance Disorders;   Sleep Deprivation
Interventions: Dietary Supplement: Vitamin A;   Dietary Supplement: Vitamin B6;   Dietary Supplement: Vitamin C;   Dietary Supplement: Nicotinamide;   Dietary Supplement: Vitamin D3;   Dietary Supplement: Vitamin E;   Other: Broccoli;   Other: Spinach;   Dietary Supplement: Caffeine;   Other: Coffee;   Device: Axon Eyewear;   Other: Chocolate
31 Recruiting Pharmacokinetic Drug-Drug Interaction Study of Rucaparib
Condition: Neoplasms
Interventions: Drug: Caffeine;   Drug: Warfarin;   Drug: Omeprazole;   Drug: Midazolam;   Drug: digoxin;   Drug: Vitamin K;   Drug: Rucaparib
32 Not yet recruiting Phase 4, Vedolizumab-4002 Post-marketing, Disease-Drug-Drug Interaction Study
Conditions: Colitis, Ulcerative;   Crohn Disease
Interventions: Drug: Caffeine;   Drug: Losartan;   Drug: Omeprazole;   Drug: Dextromethorphan;   Drug: Midazolam;   Drug: Vedolizumab
33 Recruiting Effect of Caffeine on Heart Function
Conditions: Fatigue;   Tachycardia
Interventions: Dietary Supplement: Monster Energy Drink;   Dietary Supplement: Monster energy drink;   Dietary Supplement: Coffee
34 Not yet recruiting Cefaliv® Compared to Neosaldina® in the Treatment of Migraine Attacks
Condition: Migraine Headache
Interventions: Drug: Cefaliv® (Dihydroergotamine mesylate+ dipyrone sodium + caffeine);   Drug: Neosaldina® (Isometheptene mucate + dipyrone sodium + anhydrous caffeine);   Drug: Placebo
35 Unknown  A Comparative Study Between Lysine Clonixinate+Cyclobenzaprine and Caffeine+Carisoprodol+Sodium Diclofenac+Paracetamol
Condition: Low Back Pain
Interventions: Drug: Tandrilax;   Drug: Dolamin Flex
36 Recruiting Treatment of Orthostatic Hypotension in Autonomic Failure
Conditions: Autonomic Failure;   Orthostatic Hypotension
Interventions: Drug: Atomoxetine;   Drug: Acarbose;   Drug: Pyridostigmine Bromide;   Drug: Yohimbine;   Drug: Midodrine HCl;   Drug: placebo;   Drug: Modafinil;   Drug: Octreotide;   Other: water intake;   Drug: Diphenhydramine Hydrochloride;   Drug: Ranitidine HCL;   Drug: Tranylcypromine;   Drug: Ergotamine/ Caffeine;   Drug: Celecoxib;   Drug: Pseudoephedrine;   Drug: Methylphenidate;   Drug: Indomethacin;   Drug: Ibuprofen;   Drug: Oxymetazoline 0.05% nasal solution;   Dietary Supplement: Bovril;   Drug: Acetazolamide;   Drug: Rivastigmine tartrate;   Drug: Carbidopa/levodopa;   Device: Inflatable abdominal binder;   Device: inflatable abdominal binder (sham)
37 Not yet recruiting This Study Tests the Effect of BI 655066 on the Metabolism in the Liver of Five Additional Drugs to Study Possible Drug Interactions in Patients With Psoriasis With or Without Psoriatic Arthritis
Condition: Psoriasis
Interventions: Drug: Caffeine;   Drug: Warfarin;   Drug: Omeprazole;   Drug: Metoprolol;   Drug: Midazolam;   Drug: BI 655066
38 Recruiting A Study of Abemaciclib in Participants With Cancer That is Advanced or Has Spread to Another Part(s) of the Body
Condition: Neoplasm Metastasis
Interventions: Drug: Drug Cocktail;   Drug: Abemaciclib
39 Recruiting Oxygen Saturation and Caffeine Post-Discharge
Condition: Prematurity
Intervention: Other: Pulse oxymeter measurements
40 Recruiting Caffeinated Gum to Prevent Post-Operative Ileus: A Prospective, Randomized, Placebo-controlled Trial
Condition: C.Surgical Procedure; Digestive System
Interventions: Dietary Supplement: Caffeine;   Other: Gum;   Behavioral: wear silicone bracelet

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Indicates status has not been verified in more than two years