80 studies found for:    Open Studies | caffeine
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Rank Status Study
1 Recruiting Does Caffeine Reduce Postoperative Bowel Paralysis After Elective Colectomy?
Conditions: Postoperative Ileus;   Laparoscopic Colectomy Without Stoma Formation;   Colorectal Neoplasm;   Diverticulitis
Interventions: Drug: Caffeine (100 mg);   Drug: Caffeine (200 mg);   Drug: corn starch (250 mg approx.);   Other: Radiopaque marker
2 Recruiting Caffeine, Genetic Variation and Athletic Performance
Condition: Healthy
Intervention: Dietary Supplement: Caffeine
3 Not yet recruiting The Effects of Caffeine on Force Loss Following Exercise-induced Muscle Damage
Condition: Healthy
Interventions: Drug: Caffeine;   Other: Flour
4 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
5 Recruiting Caffeine to Reduce Mechanical Ventilation in Preterm Infants
Conditions: Prematurity;   Apnea;   Respiratory Failure
Interventions: Drug: Caffeine citrate;   Other: Normal saline
6 Recruiting "Potential Effect of Acute and Chronic Caffeine Administration on Platelet Reactivity in Patient With Coronary Artery Disease on Dual Antiplatelet Therapy"
Condition: CORONARY ARTERY DISEASE
Interventions: Other: caffeine;   Other: not caffeine
7 Recruiting Effect of Feedings on Caffeine in Premature Infants
Conditions: Apnea of Prematurity;   Premature Newborn;   Caffeine
Intervention: Drug: Caffeine
8 Recruiting "The Effects of Caffeine on Overactive Bladder Symptoms and Mental Health in Postmenopausal Women"
Conditions: Overactive Bladder;   Caffeine;   Menopause
Interventions: Dietary Supplement: 400 mg of caffeine/day (Two 200mg pills/day);   Dietary Supplement: 200 mg of caffeine/day (One 200mg pill and one placebo pill);   Dietary Supplement: Two placebo pills/day
9 Unknown  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
10 Unknown  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
11 Recruiting Effects of Caffeine and Low Oxygen Therapy on Leg Function in Human Spinal Cord Injury
Condition: Spinal Cord Injuries
Interventions: Dietary Supplement: Caffeine;   Other: AIH;   Other: SHAM;   Dietary Supplement: Placebo
12 Not yet recruiting Inhibition of VAP-1 by Caffeine in Healthy Human Volunteers Study
Condition: Liver Disease
Intervention: Drug: Caffeine citrate
13 Recruiting Does a Caffeine Gum Improve 5 km Run Performance in a Competition/Field Setting?
Condition: Running Performance
Interventions: Dietary Supplement: caffeine gum;   Dietary Supplement: placebo gum
14 Recruiting Treatment for Caffeine Dependence
Condition: Caffeine Use Disorder (DSM-5 Condition for Further Study)
Intervention: Behavioral: Manual-based treatment for caffeine dependence
15 Recruiting The Synergistic Pharmacologic Intervention for Prevention of ROP (SPIPROP Study)
Condition: Retinopathy of Prematurity
Interventions: Drug: Caffeine citrate;   Drug: Ibuprofen;   Drug: Ketorolac
16 Recruiting Arrhythmic Effects of Hight Dose Caffeine
Condition: Arrhythmia
Intervention: Dietary Supplement: caffeine
17 Recruiting A Study of Caffeine on Cardiac Arrhythmias
Conditions: Supraventricular Tachycardia (SVT);   Atrial Fibrillation
Interventions: Drug: Caffeine;   Other: Placebo
18 Not yet recruiting Early Versus Late Caffeine for ELBW Newborns
Conditions: Bronchopulmonary Dysplasia;   Apnea of Prematurity
Interventions: Drug: Caffeine;   Drug: Placebo (dextrose)
19 Recruiting Caffeine Disposition After Inhalation
Condition: Healthy
Intervention: Dietary Supplement: Caffeine
20 Recruiting Caffeine as a Therapy for Parkinson's Disease
Condition: Parkinson's Disease
Interventions: Drug: Caffeine;   Drug: Placebo

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Indicates status has not been verified in more than two years