Clinical trials: Omeprazole, completed
Hepatitis C, Swallowing Disorder
Influence of Cola on the Absorption of the HCV Agent Velpatasvir in Combination With PPI Omeprazole.
Epclusa® is a pan-genotypic, once-daily tablet for the treatment of chronic hepatitis C virus (HCV) infection containing the NS5B- polymerase inhibitor sofosbuvir (SOF, nucleotide analogue) 400 mg and the NS5A inhibitor…
- Trial name
- COPA (NCT03513393)
- Testing
- velpatasvir
- Where
- Netherlands
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Duodenal Ulcer
Ilaprazole for the Treatment of Duodenal Ulcer in Chinese Patients (Phase 3)
Patients with endoscopically diagnosed active duodenal ulcer disease were enrolled in a randomized, double-blind, parallel and positive-controlled trial.
- Trial name
- NCT00952978
- Testing
- 10 mg ilaprazole, 20 mg omeprazole
- Where
- China
- Volunteers
- 496 people
- Sponsor
- Livzon Pharmaceutical Group Inc.
Healthy Subjects
A Clinical Trial to Evaluate a High-Fat Meal and Omeprazole Enteric-coated Tablets on ASBK021
Part A: a single-center, randomized, open-label, three-cycle study to evaluate the pharmacokinetic (PK) profile of different doses of ABSK021 Capsules and the effect of a high-fat meal on the pharmacokinetic profile of ABSK021…
- Trial name
- NCT06322706
- Testing
- ABSK021, Omeprazole
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Abbisko Therapeutics Co, Ltd
Ulcer
Comparison of Esomeprazole and Famotidine for Stress Ulcer Prophylaxis in Neurosurgical Intensive Care Unit
Although stress ulcer is a complication that can cause mortality and morbidity in critical patients, there is still lack of consensus about its prophylaxis. There is also few data available from Taiwan.
- Trial name
- NCT00633035
- Testing
- esomeprazole 40 mg, famotidine 20 mg
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Far Eastern Memorial Hospital
Helicobacter Pylori Infection
Levofloxacin Triple and Bismuth Quadruple Therapies for Rescue Treatment of H Pylori Infection
From the profiles of antibiotic susceptibility data following eradication therapy, tetracycline, amoxicillin and levofloxacin are all good candidates of antibiotics used in the rescue treatment.
- Trial name
- NCT02978157
- Testing
- esomeprazole+amox+levo, esomeprazole+bismuth+tetra+levo
- Where
- Taiwan
- Volunteers
- 102 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Healthy
To Compare the Gastroprotective Effects and Pharmacokinetic Profile of PA Versus Enteric-Coated Aspirin
Primary: To compare the gastroprotective effects of a once-daily dose of PA 325 combination tablet combining 325 mg pH sensitive aspirin and 20 mg immediate release omeprazole versus a once-daily dose of 325 mg enteric coated…
- Trial name
- NCT00442052
- Testing
- aspirin, omeprazole
- Where
- 2 sites in United States, Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- POZEN
Peptic Ulcer
AGN 201904 Versus Esomeprazole in the Prevention of Aspirin-induced Stomach or Upper Intestinal Damage in Healthy Volunteers
AGN 201904, a proton pump inhibitor, versus esomeprazole in the prevention of stomach or upper intestinal damage following administration of high-dose aspirin in healthy volunteers
- Trial name
- NCT00325715
- Testing
- AGN 201904, esomeprazole
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Allergan
Gastrinoma, Zollinger Ellison Syndrome
The Use of Oral Omeprazole and Intravenous Pantoprazole in Patients With Hypersecretion of Gastric Acid
Patients with Zollinger-Ellison Syndrome suffer from ulcers of the upper gastrointestinal tract, higher than normal levels of gastric acid, and tumors of the pancreas known as non-beta islet cell tumors.
- Trial name
- NCT00001191
- Testing
- Pantoprazole, Omeprazole
- Where
- United States
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Heartburn
Comparison of Two Omeprazole-Containing Products for Relief of Frequent Heartburn (MK-0764A-036)
This study will evaluate a single ingredient product (omeprazole 20 mg) with a combination product capsule (omeprazole 20 mg + sodium bicarbonate 1100 mg) in participants with frequent heartburn.
- Trial name
- NCT01587885
- Testing
- Omeprazole 20 mg + Sodium Bicarbonate 1100 mg, Omeprazole 20 mg
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bayer
Gastric Ulcer, Duodenal Ulcer, Anastomotic Ulcer, Reflux Oesophagitis,"Non-erosive Reflux Disease, Zollinger-Ellison Syndrome
Nexium Capsules Clinical Experience Investigation
The purpose of this study is to confirm the safety profile / factors which impact safety and efficacy of Nexium capsules in daily clinical usage for the patients who have been prescribed Nexium for "gastric ulcer", "duodenal…
- Trial name
- NCT01434485
- Where
- 47 sites in Japan
- Volunteers
- 3,691 people
- Sponsor
- AstraZeneca
Gastroesophageal Reflux Disease
Drug Interaction Study Between AZD3355 and Nexium
The purpose of the study is to evaluate if AZD3355 and Nexium interact with each other or not, i.e. show the same or altered plasma concentration profiles when co-administered compared to administered alone.
- Trial name
- NCT00684190
- Testing
- AZD3355, Esomeprazole
- Where
- Sweden
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Helicobacter Pylori Infection
Levofloxacin-containing Therapies In Second Line Helicobacter Pylori Eradication
Asia Pacific Consensus states that levofloxacin-based triple therapy as an alternative second-line therapy after Helicobacter pylori (H. pylori) eradication failure when bismuth salts are not available.
- Trial name
- NCT02596620
- Testing
- Nexium, Amolin, Cravit
- Volunteers
- 164 people
- Sponsor
- Chang Gung Memorial Hospital
Drug Drug Interaction
Drug-drug Interaction Study of Clemizole (EPX-100) in Healthy Participants
This is a 3-part, drug-drug interaction study in healthy participants. Each part is designed as a 2-period, fixed-sequence and can be conducted concurrently.
- Trial name
- NCT07824193
- Testing
- EPX-100, Itraconazole, Phenytoin
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Epygenix
Chemotherapy-induced Nausea and Vomiting
An Open Label, Single Dose, Three Part Study to Assess the Effects of Rolapitant (2 mg/mL IV Solution) on the Pharmacokinetics of Digoxin; Sulfasalazine; and the Cooperstown Cocktail (Midazolam, Omeprazole, Warfarin, Caffeine, and Dextromethorphan in Healthy Subjects
The objective of this Open Label Study is to evaluate effects of Rolapitant IV solution, and its metabolite, on the pharmacokinetics (PK) of the P-gp substrate (digoxin), the BCRP substrate (sulfasalazine), and multiple…
- Trial name
- NCT02434861
- Testing
- Rolapitant, Digoxin, Sulfasalazine
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Tesaro, Inc.
Healthy
A Study in Healthy Participants to Evaluate the Effects of Multiple Doses of JNJ-55308942 on Cytochrome P450 Substrate Activity and on the Pharmacokinetics of Levonorgestrel/Ethinyl Estradiol
The purpose of this study is to determine the effect of JNJ-55308942: 1) high dose at steady state on the single dose pharmacokinetics of a cocktail containing selective probes of cytochrome P450 (CYP) enzymes (CYP3A, CYP2D6 and…
- Trial name
- NCT03547024
- Testing
- JNJ-55308942 High Dose, JNJ-55308942 Low Dose, Levonorgestrel/Ethinyl Estradiol Fixed Dose combination (FDC)
- Where
- Belgium
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Janssen-Cilag International NV
Healthy Volunteers
A Study of Interaction of Zasocitinib (TAK-279) With Other Medicines in Healthy Adults
The main aim of this study is to find out how zasocitinib (TAK-279) interacts with other medicines taken by mouth (orally). This will be examined by how the body processes medicines, which is called pharmacokinetics or PK.
- Trial name
- NCT06793943
- Testing
- Zasocitinib, COC, Metformin
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Takeda
Myeloma
Bendamustine in Combination With Lenalidomide and Dexamethasone in Refractory or Relapsed Multiple Myeloma
The purpose of this study is to see if the combination of bendamustine, lenalidomide and dexamethasone will help people with multiple myeloma that has returned after standard treatment or has been resistant to other treatments.
- Trial name
- NCT01042704
- Testing
- Bendamustine, Lenalidomide, Dexamethasone
- Where
- 22 sites in United States
- Volunteers
- 29 people
- Sponsor
- Robert Redner, MD
Gastrointestinal Disease, Signs and Symptoms, Digestive
Nexium Dyspepsia/AST
The aim is to evaluate if the resolution of upper abdominal symptoms (pain or burning) during an acid suppressive test trial of esomprazole given daily for 7 days predicts symptoms resolution at the end of a subsequent treatment…
- Conditions
- Gastrointestinal Disease, Signs and Symptoms, Digestive, Dyspepsia
- Trial name
- NCT00251914
- Testing
- Esomeprazole
- Where
- 215 sites in Argentina, Belgium and 15 more
- Volunteers
- 1,500 people
- Sponsor
- AstraZeneca
Helicobacter Pylori Infection, Obesity, Morbid
THE EFFECT OF HELICOBACTER PYLORI ERADICATION THERAPY TO GASTRIC WALL THICKNESS BEFORE THE LAPAROSCOPIC SLEEVE GASTRECTOMY
Laparoscopic sleeve gastrectomy is one of the most popular bariatric surgery in the world. The most important complication about this surgery that the leakage from the stapler line because of the inconvenient stapler choice..The…
- Trial name
- NCT03757650
- Testing
- Bismuth Subsalicylate
- Where
- Turkey (Türkiye)
- Volunteers
- 3 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Peptic Ulcer Bleeding
The Efficacy of Double Doses of Oral Esomeprazole in Preventing Rebleeding for Patients With Bleeding Peptic Ulcers
Patients with comorbidities have an increased risk of ulcer re-bleeding, especially within the 14 days after first bleeding event.
- Trial name
- DDE (NCT01591083)
- Testing
- esomeprazole (Nexium®, AstraZeneca AB, Södertälje, Sweden)
- Where
- Taiwan
- Volunteers
- 474 people
- Sponsor
- National Cheng-Kung University Hospital