Clinical trials: Omeprazole, completed
Squamous Cell Carcinoma of the Head and Neck
A Phase 2 Clinical Trial of the Safety and Effects of IRX-2 in Treating Patients With Operable Head and Neck Cancer
This was a Phase 2a trial to investigate the safety and biological activity of the RIX-2 Regimen in patients with untreated, resectable squamous cell cancer of the head and neck (HNSCC).
- Trial name
- NCT00210470
- Testing
- IRX-2, Cyclophosphamide, Indomethacin
- Volunteers
- 27 people
- Sponsor
- Brooklyn ImmunoTherapeutics, LLC
Hepatic Encephalopathy
Deprescribing Proton Pump Inhibitors to Reduce Post-TIPS Hepatic Encephalopathy
A total of 40 patients taking proton pump inhibitors (PPIs) who undergo transjugular intrahepatic portosystemic shunt (TIPS) creation as part of routine clinical care will be randomized in 1:1 fashion to either continue or…
- Trial name
- NCT05070351
- Testing
- PPI deprescribing
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Duke University
Gastroesophageal Reflux Disease (GERD)
Phase 3/Safety & Efficacy of Esomeprazole in Infants
The purpose of this study is to look at the improvement of a once a day dose of esomeprazole for reducing the signs and symptoms of infants with gastroesophageal reflux disease (GERD).
- Trial name
- NCT00468559
- Testing
- Open Label Run In Esomeprazole, Double Blind Esomeprazole
- Where
- 25 sites in United States, France and 2 more
- Volunteers
- 98 people
- Sponsor
- AstraZeneca
Heartburn
Efficacy of Esomeprazole in Patients With Frequent Heartburn
This study will investigate the efficacy of esomeprazole 20 mg once a day in the treatment of frequent heartburn
- Trial name
- NEXT1 (NCT01370525)
- Testing
- Esomeprazole
- Where
- 10 sites in United States
- Volunteers
- 340 people
- Sponsor
- AstraZeneca
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
Drug Interaction
PPI and Clopidogrel Response
Clopidogrel, in combination with aspirin, is currently the recommended treatment for secondary prevention of ischemic events in high-risk patients and for prevention of coronary artery stent thrombosis.
- Trial name
- NCT01170533
- Testing
- omeprazole and pantoprazole
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy Study Participants
A Study to Test Bioavailability of of 2 New Formulations of UCB0599 in Healthy Participants in Part A and to Test Safety, Tolerability, and Pharmacokinetic (PK) of UCB0599 in Healthy Japanese and Chinese Participants in Part B
The purpose of the study is to estimate the relative bioavailability of 2 new UCB0599 formulations under elevated and normal gastric pH conditions in healthy participants (Part A) and to asess the safety, tolerability and…
- Trial name
- NCT05845645
- Testing
- UCB0599, Esomeprazole
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- UCB Biopharma SRL
Healthy Volunteers
A Study to Evaluate the Impact of Omeprazole on the Pharmacokinetics of Sotorasib Co-administered With an Acidic Beverage in Healthy Volunteers
The primary objective of the study is to evaluate the effects of omeprazole (a proton-pump inhibitor) and an acidic beverage (Coca-Cola) on sotorasib pharmacokinetics (PK) when administered orally in healthy volunteers.
- Trial name
- NCT05497557
- Testing
- Omeprazole, Sotorasib
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Amgen
Probiotics
Gastric Acid Suppression and Probiotic Colonization
Probiotics are over-the-counter dietary products with microorganisms that are generally consumed for health benefit. However, the durability of these microorganisms is unclear, particularly when they pass through the highly…
- Trial name
- PR (NCT03327051)
- Testing
- Omeprazole, VSL #3
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Stanford University
Esophageal Cancer, Precancerous Condition
A Phase III, Randomized, Study of Aspirin and Esomeprazole Chemoprevention in Barrett's Metaplasia
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming, growing, or coming back. The use of esomeprazole and aspirin may prevent esophageal cancer in patients with Barrett's metaplasia.
- Trial name
- AspECT (NCT00357682)
- Testing
- Esomeprazole, Aspirin
- Volunteers
- 2,557 people
- Sponsor
- University of Oxford
GERD
Nexium (Esomeprazole) in Symptom Adapted Therapy in GERD Patients
To compare the efficacy of three different long-term treatment strategies of reflux disease in primary care setting.
- Trial name
- MAESTRO (NCT00444275)
- Testing
- esomeprazole (Nexium®), Xolaam®
- Where
- France
- Volunteers
- 3,029 people
- Sponsor
- AstraZeneca
Gastric Ulcer
A 12-month, Phase 3, Open-label, Multi-center Study to Evaluate the Long-term Safety of PN400 (VIMOVO)
This study uses an open-label design and will be conducted in approximately 60 sites aiming to enroll a total number of 200 subjects to ensure that at least 100 subjects will have 12 months exposure to PN400 (VIMOVO).
- Trial name
- NCT00527904
- Testing
- PN400 (VIMOVO), PN 400 (VIMOVO)
- Where
- United States
- Volunteers
- 239 people
- Sponsor
- POZEN
Rheumatoid Arthritis
Study in Subjects With Rheumatoid Arthritis to Evaluate the Effect of a Single Dose of Olokizumab on the Pharmacokinetics of Substrates for CYP1A2, CYP2C9, CYP2C19 and CYP3A4
Olokizumab (OKZ) has been shown to reverse the inhibitory effect of IL-6 on the activity of Cytochrome P450 (CYP450) isozymes CYP1A2, CYP2B6, CYP2C9, CYP2C19, and CYP3A4/5 in vitro.
- Trial name
- NCT04246762
- Testing
- Olokizumab, Omeprazole, Caffeine
- Where
- 2 sites in Bulgaria, Moldova
- Volunteers
- 17 people
- Sponsor
- R-Pharm International, LLC
Pancreatic Insufficiency, Cystic Fibrosis
Proton Pump Inhibitors (PPI) and Fat Absorption in Cystic Fibrosis (CF) and Exocrine Pancreatic Insufficiency (EPI)
This is a clinical trial with a cross over design investigating the effect of the proton pump inhibitor omeprazole on fat malabsorption in subjects with cystic fibrosis and pancreatic insufficiency.
- Trial name
- NCT03551691
- Testing
- Omeprazole 20mg Capsule
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Children's Hospital of Philadelphia
Cancer of the Head and Neck
Dermaprazole Cream for Radiation Dermatitis in Head and Neck Cancer
In this study, the study team seek to conduct a pilot clinical study to evaluate the safety and efficacy of a reformulated proton pump inhibitor (PPI) cream (Dermaprazole) in definitive head and neck cancer (HNC) patients.
- Trial name
- NCT04865731
- Testing
- Dermaprazole, Aquaphor
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Gastroesophageal Reflux
Phase III Study Comparing Zegerid® With Losec® for the Relief of Heartburn Associated With Gastroesophageal Reflux Disease
Heartburn is the main symptom of Gastroesophageal Reflux Disease (GERD), which, accompanied by acid regurgitation and other symptoms, has a substantial negative impact on a patients' quality of life.
- Trial name
- NCT01493089
- Testing
- Zegerid, Losec
- Where
- Poland
- Volunteers
- 239 people
- Sponsor
- Norgine
Healthy Volunteers
Open-label Study to Evaluate the Effects of NST-1024 on the PK of Multiple Drugs in Healthy Subjects
Phase 1, open label study to evaluate the effects of NST-1024 on the pharmacokinetics (PK) of caffeine (and paraxanthine), flurbiprofen, omeprazole, metoprolol, and midazolam (and 1-hydroxymidazolam) in healthy male and female…
- Trial name
- NCT05368831
- Testing
- NST-1024
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- NorthSea Therapeutics B.V.
Diffuse Large B-Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma
Dose-Adjusted EPOCH Chemotherapy and Rituximab (CD20+) in Previously Untreated Aggressive Non-Hodgkin's Lymphoma
5-Drug Combination Chemotherapy with Hematologic Toxicity Attenuation. Etoposide phosphate, prednisone, vincristine sulfate (Oncovin), cyclophosphamide, and doxorubicin hydrochloride (hydroxydaunorubicin)(EPOCH): Etoposide…
- Conditions
- Diffuse Large B-Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma, Burkitt Lymphoma, Anaplastic Large-Cell Lymphoma
- Trial name
- NCT00001337
- Testing
- Etoposide, Rituximab, Prednisone
- Where
- 5 sites in United States
- Volunteers
- 348 people
- Sponsor
- National Cancer Institute (NCI)
Squamous Cell Carcinoma of the Oral Cavity
IRX-2 Regimen in Patients With Newly Diagnosed Stage II, III, or IVA Squamous Cell Carcinoma of the Oral Cavity
The purpose of this study is to determine whether a pre-operative regimen of the study drug, IRX-2, a human cell-derived biologic with multiple active cytokine components, plus a single dose of cyclophosphamide, followed by 21…
- Trial name
- INSPIRE (NCT02609386)
- Testing
- IRX-2, Cyclophosphamide, Indomethacin
- Where
- 22 sites in United States, Brazil and 2 more
- Volunteers
- 105 people
- Sponsor
- Brooklyn ImmunoTherapeutics, LLC
Healthy
Drug-drug Interaction Study of Aggrenox and Omeprazole in Normal Volunteers
The objective of the current study is to investigate if a drug-drug interaction occurs with the administration of omeprazole 80 mg q.d.
- Trial name
- NCT01303445
- Testing
- Aggrenox alone, Aggrenox and omeprazole, Omeprazole alone
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim