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Found 23 studies with search of: "Ranitidine"
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1 Completed A Study To Investigate The Effectiveness Of AH234844 (Lavoltidine) Compared With NEXIUM And Ranitidine.
Condition: Gastroesophageal Reflux Disease
Interventions: Drug: AH23844 (lavoltidine);   Drug: NEXIUM (esomeprazole);   Drug: ZANTAC (ranitidine)
2 Recruiting Evaluation of the Influence of Statins and Proton Pump Inhibitors on Clopidogrel Antiplatelet Effects
Condition: Coronary Artery Disease
Interventions: Drug: Rosuvastatin-omeprazole;   Drug: Rosuvastatin-pantoprazole;   Drug: Rosuvastatin-esomeprazole;   Drug: Rosuvastatin-ranitidine;   Drug: Atorvastatin-omeprazole;   Drug: Atorvastatin-pantoprazole;   Drug: Atorvastatin-esomeprazole;   Drug: Atorvastatin-ranitidine
3 Completed A Comparative Efficacy and Safety Study of Nexium Delayed-Release Capsules (40mg qd and 20mg qd) Versus Ranitidine 150mg Bid for the Healing of NSAID-Associated Gastric Ulcers When Daily NSAID Use is Continued
Condition: NSAID Associated Gastric Ulcers
Interventions: Drug: Esomeprazole;   Drug: Ranitidine
4 Recruiting Effect of Ranitidine on Hyper-IgE Recurrent Infection (Job's) Syndrome
Conditions: Job's Syndrome;   Hyper-IgE Recurrent Infection Syndrome;   Immune Deficiency
Intervention: Drug: Ranitidine
5 Completed A Pilot Randomized, Double-Blind, Placebo-Controlled, Parallel Design, Multicenter Trial to Evaluate the Effect of Ranitidine on Immunologic Indicators in Asymptomatic HIV-1 Infected Subjects With a CD4 Cell Count Between 400-700 Cells/mm3
Condition: HIV Infections
Intervention: Drug: Ranitidine hydrochloride
6 Withdrawn Comparison of Intravenous Omeprazole to Ranitidine on Recurrent Bleeding After Endoscopic Treatment of Bleeding Ulcer
Condition: Peptic Ulcers
Interventions: Drug: Omeprazole (20 mg), intravenous, 2x /day;   Drug: Ranitidine (100 mg), intravenous drip infusion, 2x /day.
7 Completed A Comparative Efficacy and Safety Study of Nexium Delayed-Release Capsules (40mg qd and 20mg qd) Versus Ranitidine 150mg Bid for the Healing of NSAID-Associated Gastric Ulcers When Daily NSAID Use is Continued in Subjects in the US Only
Condition: NSAID Associated Gastric Ulcers
Interventions: Drug: Esomeprazole;   Drug: Ranitidine
8 Active, not recruiting Rabeprazole Extended Release 50 mg Versus Ranitidine 150 mg for Maintenance of Healed Erosive Gastroesophageal Reflux Disease (GERD)
Condition: Gastroesophageal Reflux Disease (GERD)
Interventions: Drug: Rabeprazole ER;   Drug: Ranitidine
9 Active, not recruiting Rabeprazole Extended-Release 50 mg vs. Ranitidine 150 mg for Maintenance of Healed Erosive Gastroesophageal Reflux Disease (GERD)
Condition: Gastroesophageal Reflux Disease (GERD)
Interventions: Drug: Rabeprazole ER;   Drug: Ranitidine
10 Completed Efficacy and Safety Study of Esomeprazole 20mg qd vs Ranitidine 150mg Bid in Patients With an NSAID-Induced Gastric Ulcer
Condition: Gastric Ulcer
Interventions: Drug: Esomeprazole;   Drug: Ranitidine
11 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: abdominal binder;   Device: abdominal binder (sham)
12 Completed Gastric pH in Critically Ill Patients
Conditions: Critically Ill Patients;   Indication for Stress Ulcer Prophylaxis
Interventions: Drug: esomeprazole;   Drug: ranitidine
13 Completed The Effect of Stomach Acid on Foscarnet
Condition: HIV Infections
Interventions: Drug: Ranitidine hydrochloride;   Drug: Foscarnet sodium
14 Completed Extending Acute Stroke Trials to the Aerial Inter-Hospital Transfer Setting
Condition: Stroke
Interventions: Drug: Ranitidine;   Drug: Placebo;   Other: Advanced notification;   Other: No advanced notification
15 Completed A Clinico-Bacteriological Study and Effect of Stress Ulcer Prophylaxis on Occurrence of Ventilator Associated Pneumonia
Conditions: Ventilator Associated Pneumonia;   Etiological Organisms;   Antimicrobial Drug Susceptibility Pattern;   Stress Ulcer Prophylaxis
Interventions: Drug: Ranitidine;   Drug: Sucralfate
16 Completed Comparison of a "Step-Up" Versus a "Step-Down" Treatment Strategy for Patients With New Onset Dyspepsia in General Practice (The DIAMOND-Study)
Conditions: Dyspepsia;   Gastrointestinal Diseases
Interventions: Drug: algeldrate/magnesium oxide;   Drug: ranitidine;   Drug: pantoprazole
17 Completed Medical Treatment for Gastroesophageal Reflux Disease (GERD) in Preterm Infants
Condition: Gastroesophageal Reflux
Intervention: Drug: Metaclopramide and Ranitidine
18 Terminated Esophageal Metaplasia Using a Novel Antibody: Reversibility by Proton Pump Inhibitor
Condition: Esophageal Metaplasia
Intervention: Drug: Ranitidine & Pantoprazole
19 Recruiting Bronchial Hyper-Responsiveness in Reflux Cough
Condition: Reflux Cough
Intervention: Drug: Losec and Zantac
20 Terminated Lansoprazole Preventing Gastroduodenal Stress Ulcerations
Condition: Patients Undergoing Elective Coronary Artery Bypass Graft
Intervention: Drug: Lansoprazole

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