Clinical trials: Omeprazole
Psoriasis
Pharmacokinetic Study to Evaluate the Effect of a Single Dose of Guselkumab (CNTO 1959) on CYP 450 Enzyme Activities After Subcutaneous Administration in Participants With Psoriasis
The purpose of this study is to evaluate the potential effects of a single dose of 200 milligram (mg) guselkumab on the plasma concentrations of a cocktail of representative probe substrates of Cytochrome P450 isozymes (CYP3A4…
- Trial name
- NCT02397382
- Testing
- Guselkumab, Midazolam, Warfarin
- Where
- 8 sites in United States
- Volunteers
- 16 people
- Sponsor
- Janssen Research & Development, LLC
Healthy
A Study of Imlunestrant (LY3484356) in Female Healthy Participants
The main purpose of this study is to evaluate the effect of imlunestrant on repaglinide, omeprazole and dextromethorphan, and rosuvastatin and digoxin.
- Trial name
- NCT05444556
- Testing
- Imlunestrant, Repaglinide, Omeprazole
- Where
- 3 sites in United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Helicobacter Pylori
A Study of Vonoprazan in Adults With Helicobacter Pylori
Helicobacter Pylori (H Pylori) is a bug found in the digestive system. It can cause soreness and redness in the stomach (gastritis). It can also cause ulcers in the stomach and other parts of the digestive system.
- Trial name
- NCT04753437
- Testing
- Clarithromycin, Amoxicillin, Bismuth potassium citrate
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Takeda
Healthy Volunteers
Study of the Effect of Food and a Proton Pump Inhibitor (PPI; Omeprazole) on LOXO-305 in Healthy Participants
The main purpose of this study is to learn about how food and a PPI (omeprazole) affect LOXO-305 in healthy participants. Participation could last about nine weeks.
- Trial name
- NCT05134350
- Testing
- LOXO-305, Omeprazole
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Loxo Oncology, Inc.
Healthy Participants, Gastrointestinal Neoplasms
A Study to Investigate the Effect of Omeprazole and Cyclosporine on Velzatinib in Healthy Participants
This study will look at how two commonly used medicines, omeprazole and cyclosporine, influence the way the body absorbs, processes, and eliminates velzatinib in healthy volunteers.
- Trial name
- NCT07862114
- Testing
- Velzatinib, Cyclosporine, Omeprazole
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Gastroesophageal Reflux Disease
Open, Randomized, Two Way Crossover Study Comparing the Effect of Esomeprazole Adminstered Orally and iv
The purpose of this study is to examine the effects of Nexium at a dose of 20mg administered orally compared to intravenously on the maximum acid output in subjects with symptoms of Gastroesophageal reflux disease (GERD).
- Trial name
- NCT00626262
- Testing
- Esomeprazole
- Volunteers
- 60 people
- Sponsor
- AstraZeneca
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
Asthma
Adult Asthmatics and Acid Reflux
The purpose of this study is to assess the efficacy and safety of Nexium in the treatment of subjects with persistent asthma believed to have acid reflux as a contributory factor to control of their asthma.
- Trial name
- NCT00628953
- Testing
- Esomeprazole
- Volunteers
- 1,400 people
- Sponsor
- AstraZeneca
Chronic Hepatitis C Infection
To Evaluate the Effect of Ritonavir or Omeprazole on the Pharmacokinetics of Samatasvir (IDX719) in Healthy Participants (MK-1894-006)
This study is designed to evaluate the potential for an effect of Ritonavir (Norvir®) or omeprazole (Prilosec®) on the pharmacokinetics of samatasvir and to assess the safety and tolerability of the study drugs when administered…
- Trial name
- NCT01813552
- Testing
- Samatasvir, Omeprazole, Ritonavir
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
An Open-Label, Randomized, Comparative 3-Way Cross-Over Study to Evaluate the Effect of Food on the 24-Hour Intragastric pH at Day 5 After Twice Daily Oral Administration of PN 200 (Omeprazole/Naproxen) in Healthy Volunteers
Primary: To compare the pharmacodynamic efficacy of PN 200 in controlling intragastric pH (percent time pH> 4.0) following twice daily administration at different dosing times relative to food (30 or 60 minutes prior to food or…
- Trial name
- NCT00442208
- Testing
- PN 200
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- POZEN
Prostate Cancer Patients
The DDI Study Had Been Designed to Investigate the Effect of SHR3680 on the Pharmacokinetics of Midazolam, S-Warfarin and Omeprazole
The DDI study had been designed to investigate the effect of SHR3680 on the pharmacokinetics of Midazolam, S-Warfarin and Omeprazole
- Trial name
- NCT04676035
- Testing
- Midazolam, Warfarin, Omeprazole, VitaminK1 and SHR3680
- Where
- China
- Volunteers
- 18 people
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
GERD
An Open-Label Study of Once-Daily Oral Administration of Esomeprazole 40 mg in Patients With Symptoms of Gastroesophageal Reflux Disease (GERD)
The purpose of this study is to evaluate whether there is a difference in proportion of patients with resolution of heartburn and other symptoms related to gastroesophageal reflux disease (GERD) after four weeks of treatment with…
- Trial name
- NCT00242736
- Testing
- Esomeprazole
- Where
- 25 sites in United States
- Volunteers
- 350 people
- Sponsor
- AstraZeneca
Healthy
A Healthy Female and Male Volunteers Aspirin Study
This is a study to compare the bioavailability of Acetyl Salicylic Acid (ASA) between Esomeprazole and Aspirin after multiple dose administration.
- Trial name
- NCT01448031
- Testing
- Capsule ASA 81mg/esomeprazole 20mg, Acetylsalicylzuur Apotex Cardio
- Where
- United Kingdom
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Gastroesophageal Reflux Disease (GERD), Erosive Esophagitis
Esomeprazole for Treatment of GERD in Pediatric Patients
To look at the safety and improvement in symptoms of a once a day dosing of esomeprazole in children 1 to 11 years old with inflammation of their esophagus or food pipe ("esophagitis") caused by gastroesophageal reflux disease…
- Conditions
- Gastroesophageal Reflux Disease (GERD), Erosive Esophagitis, Non-erosive Esophagitis
- Trial name
- NCT00228527
- Testing
- Esomeprazole (Nexium)
- Where
- 36 sites in United States, Belgium and 2 more
- Volunteers
- 100 people
- Sponsor
- AstraZeneca
Rheumatoid Arthritis
Effects of Concomitant Administration of BMS-986195 on Methotrexate, Caffeine, Montelukast, Flurbiprofen, Omeprazole, Midazolam, Digoxin, and Pravastatin
Drug-drug interaction study in healthy men and women not of childbearing potential. Assess the effect of BMS-986195 on the pharmacokinetics of methotrexate, caffeine, montelukast, flurbiprofen, omeprazole, midazolam, digoxin, and…
- Trial name
- NCT03131973
- Testing
- BMS-986195, Methotrexate, Leucovorin
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Obesity
A Study to Evaluate the Effect of the Experimental GLP-1 Drug PF-07081532 on Blood Levels of Common Birth Control Pills, and Drugs Omeprazole and Midazolam, and Effect of GLP-1 Drug Semaglutide on Midazolam Blood Levels in Healthy Adults With Weight in the Obesity Range
Two different groups of healthy volunteers will be chronically treated with GLP-1 drugs PF-07081532 or alternatively Semaglutide.
- Trial name
- NCT05671653
- Testing
- PF-07081532, Semaglutide
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
Omeprazole Delayed Release (DR) Capsules Bioequivalence Study of Dr. Reddys Under Fed Condition
This study examines the bioequivalence of Dr. Reddy's Omeprazole delayed release capsules under fed condition.
- Trial name
- NCT01170182
- Testing
- Omeprazole, Prilosec® 40 mg
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Healthy Volunteers
A Study to Evaluate the Effect of Food, Formulation Strength, and a Proton Pump Inhibitor on GED 0301 Pharmacokinetics in Healthy Adult Subjects
This is an open label, single-center, 4-period, 6-sequence study in healthy subjects to compare the PK of GED 0301 after a single oral dose in the fed and fasted state, and after co administration with omeprazole, a proton pump…
- Trial name
- NCT02957474
- Testing
- GED-0301, Omeprazole
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Celgene
Erosive Gastroesophageal Reflux Disease
Study to Evaluate the Efficacy and Safety of DWP14012 in Patients With Erosive Gastroesophageal Reflux Disease (Phase 2, Therapeutic Exploratory Study)
The purpose of this study is to determine the efficacy and safety of DWP14012 compared to esomeprazole in the treatment of erosive gastroesophageal reflux disease classified as Los Angeles(LA) classification grades A to D.
- Trial name
- NCT03184324
- Testing
- DWP14012, Esomeprazole
- Where
- South Korea
- Volunteers
- 211 people
- Sponsor
- Daewoong Pharmaceutical Co. LTD.
HIV-1-infection
Pharmacokinetics Study to Evaluate Drug-Drug Interactions and Safety of Elpida® in Co-Administration With Other Drugs
The study assesses PK and safety of other drugs, such as some antibiotics, proton pump inhibitors, statins, and combined oral contraceptives when co-administered with Elpida®
- Trial name
- NCT03709355
- Testing
- Elpida®, Rifampin, Rifabutin
- Where
- Russia
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Viriom