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Found 39 studies with search of: Open Studies | caffeine
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Rank Status Study
1 Recruiting Cognitive and Cerebral Blood Flow Effects of 2-week Caffeine Abstinence or Maintenance
Conditions: Cognitive Function;   Mood;   Cerebral Haemodynamics;   Caffeine Withdrawal
Interventions: Dietary Supplement: Placebo;   Dietary Supplement: Caffeine and Placebo;   Dietary Supplement: Placebo and Caffeine;   Dietary Supplement: Caffeine
2 Recruiting Combined Effects of Alcohol and Caffeine
Condition: Alcohol or Other Drugs Effects
Interventions: Drug: Alcohol + Caffeine Beverage;   Drug: Alcohol + Caffeine-placebo
3 Not yet recruiting Neurophysiological Reserve With Caffeine Manipulation
Conditions: Cyclists;   Trained
Intervention: Dietary Supplement: Caffeine
4 Recruiting Caffeine in Children With Obstructive Sleep Apnea, Dose Response Study
Conditions: Obstructive Sleep Apnea;   Enlargement of Tonsil or Adenoid
Interventions: Drug: Caffeine and sodium Benzoate 10 mg/kg IV;   Drug: Caffeine and Sodium Benzoate 20 mg/kg IV;   Drug: 0.9 NS Saline
5 Unknown † Efficacy of Caffeine, With and Without Biperiden, as a Maintenance Treatment for Cocaine Dependence
Condition: Cocaine Dependence
Interventions: Drug: caffeine;   Drug: Biperiden;   Drug: Placebo
6 Not yet recruiting Efficacy and Safety Study to Compare Ibuprofen + Caffeine With Ibuprofen Alone in the Treatment of Headache
Condition: Headache
Interventions: Drug: Ibuprofen plus caffeine;   Drug: Ibuprofen
7 Recruiting Magnetic Resonance Imaging (MRI) and Neurodevelopmental Outcomes in Preterm Infants Following Administration of High-Dose Caffeine
Conditions: Apnea of Prematurity;   Intraventricular Hemorrhage;   White Matter Injury
Intervention: Drug: Caffeine citrate
8 Recruiting Caffeine Citrate for the Treatment of Apnea Associated With Bronchiolitis in Young Infants
Conditions: Bronchiolitis;   Apnea;   Caffeine
Interventions: Drug: Caffeine citrate;   Drug: Normal saline
9 Recruiting Caffeine and Sodium Citrate Ingestion
Conditions: Dietary Supplements;   Heart Rate/Drug Effects;   Lactic Acid/Metabolism;   Physical Education and Training/Methods;   Wheelchairs
Interventions: Dietary Supplement: Caffeine;   Dietary Supplement: Sodium Citrate;   Dietary Supplement: Mannitol;   Dietary Supplement: Sodium Chloride
10 Recruiting Comparison of Caffeine Reduction and Anticholinergic Medications for Treatment of Overactive Bladder
Condition: Overactive Bladder
Interventions: Behavioral: Dietary Caffeine reduction;   Drug: Anticholinergic medication
11 Recruiting Clinical Study of Caffeine for Apnea of Prematurity
Condition: Apnea of Prematurity
Intervention: Drug: NPC-11 for intravenous or oral administration.
12 Unknown † Caffeine and Cocaine
Condition: Cocaine Dependence
Interventions: Drug: Caffeine;   Drug: Placebo
13 Recruiting Drug Drug Interaction Study Between BI 201335 and BI 207127 in Chronic Hepatitis C Infected Patients
Condition: Hepatitis C, Chronic
Interventions: Drug: tenofovir;   Drug: ribavirin;   Drug: caffeine;   Drug: midazolam;   Drug: tolbutamide;   Drug: pegylated inteferon;   Drug: pegylated interferon;   Drug: BI 201335;   Drug: BI 207127
14 Not yet recruiting The Placebo Effect May Involve Modulating Drug Bioavailability
Conditions: Placebo Effect;   Drug Half Life;   Pharmacokinetics
Interventions: Drug: Caffeine, paracetamol, cephalexin, or ibuprofen;   Drug: Placebo (caffeine, paracetamol, cephalexin, or ibuprofen)
15 Not yet recruiting Ibuprofen Versus Ibuprofen Plus Caffeine in the Treatment of Migraine.
Condition: Pain
Interventions: Drug: IBUPROFEN + CAFFEINE;   Drug: IBUPROFEN
16 Recruiting Treatment of Low Metabolic Rate Following Bariatric Surgery
Condition: Morbid Obesity
Interventions: Drug: Ephedrine sulfate with caffeine;   Drug: cellulose
17 Not yet recruiting Pharmacokinetic Drug-drug Interaction Study of Dovitinib (TKI258) in Patients With Advanced Solid Tumors
Condition: Advanced Solid Tumors, Excluding Breast Cancer
Interventions: Drug: caffeine;   Drug: diclofenac;   Drug: omeprazole;   Drug: midazolam;   Drug: TKI258
18 Recruiting Caffeine for Apnea of Prematurity-Sleep (CAP-S) Study
Condition: Apnea of Prematurity
Interventions: Drug: Caffeine citrate injection;   Drug: placebo
19 Recruiting Drug-drug Interaction Study of Tivantinib (ARQ 197) With Omeprazole, S-warfarin, Caffein, Midazolam, and Digoxin in Cancer Subjects
Condition: Solid Tumors
Interventions: Drug: tivantinib;   Drug: omeprazole;   Drug: s-warfarin;   Drug: caffeine;   Dietary Supplement: vitamin K;   Drug: digoxin;   Drug: midazolam
20 Not yet recruiting Cytochrom p450 3A4 and 1A2 Phenotyping for the Individualization of Treatment With Sunitinib or Erlotinib in Cancer Patients
Conditions: Non Small-cell Lung Cancer;   Renal-cell Cancer;   Gastrointestinal Stroma Tumor
Interventions: Drug: Sunitinib;   Drug: Erlotinib;   Drug: Midazolam;   Drug: Caffeine

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† Indicates status has not been verified in more than two years
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