Clinical trials: Vonoprazan, active
Symptomatic Non-erosive Gastroesophageal Reflux Disease
A Study to Evaluate the Efficacy and Safety of Vonoprazan 10 mg Compared to Placebo for Relief of Episodic Heartburn in Participants With Symptomatic Non-Erosive Gastroesophageal Reflux Disease Through 24 Weeks
The main objective is to assess the efficacy of vonoprazan (10 mg as needed) compared to placebo (as needed) in relief of episodic heartburn at 2 hours that is sustained for 24 hours over 12 weeks of treatment in participants…
- Trial name
- NCT07752407
- Testing
- Vonoprazan
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Phathom Pharmaceuticals, Inc.
Helicobacter Pylori Infection
Vonoprazan-Amoxicillin Dual Therapy for Helicobacter Pylori Infection in United States Adolescents
Helicobacter pylori (H. pylori) is a common bacterial infection of the stomach that can cause chronic stomach inflammation, ulcers, and other digestive problems.
- Trial name
- NCT07860112
- Testing
- Vonoprazan, Amoxicillin
- Volunteers
- 55 people
- Sponsor
- Boston Children's Hospital
Helicobacter
7-day High-Dose Vonoprazan-amoxicillin Dual Therapy Versus 14-day Vonoprazan-amoxicillin Dual Therapy for H. Pylori
Helicobacter pylori infection is a prevalent global gastrointestinal condition linked to chronic gastritis, peptic ulcer disease, and gastric cancer. Potent and sustained acid suppression improves eradication efficacy.
- Trial name
- NCT07352098
- Testing
- 7-day high-dose vonoprazan-amoxicillin dual therapy group, 14-day vonoprazan-amoxicillin dual therapy group
- Where
- China
- Volunteers
- 290 people
- Sponsor
- Yueyue Li
Helicobacter Pylori Infection
Vonoprazan Evaluation Compared to Standard Triple Therapy in Helicobacter Pylori eRadication
Helicobacter pylori (H Pylori) infection is associated with functional dyspepsia, peptic ulcer disease, atrophy and gastric cancer. The bacterium has been classified as grade I carcinogen by the WHO in 1994(1).
- Trial name
- NCT06959368
- Testing
- Vonoprazan 20mg, Esomeprazole 40 mg, Amoxicillin 1 g, Clarithromycin 500 mg
- Where
- India
- Volunteers
- 484 people
- Sponsor
- Asian Institute of Gastroenterology, India
Delayed Graft Function, Kidney Transplantation
The Effects of Vonoprazan Fumarate on DGF Incidence in DD Kidney Transplant Recipients
This is an exploratory, multicenter, single-arm study designed to evaluate the efficacy of perioperative Vonoprazan Fumarate in reducing the incidence of Delayed Graft Function (DGF) in deceased-donor kidney transplant…
- Trial name
- NCT07275632
- Testing
- Vonoprazan fumarate
- Where
- 2 sites in China
- Volunteers
- 47 people
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
Endoscopic Variceal Band Ligation
Comparison of Rabeprazole and Vonoprazan in the Prevention of Post-endoscopic Variceal Ligation Ulcer in Patients With Cirrhosis
The study aims to to evaluate Vonoprazan effectiveness in prevention of post endoscopic variceal ligation (EVL) ulcer and its related bleed in comparison to Rabeprazole.
- Trial name
- NCT07608536
- Testing
- Vonoprazan, Rabeprazol
- Where
- India
- Volunteers
- 300 people
- Sponsor
- King George's Medical University
HELICOBACTER PYLORI INFECTIONS
Efficacy and Safety of 14-Day Vonoprazan-Minocycline Dual Therapy for Helicobacter Pylori Eradication
Investigators will enroll treatment-naïve H. pylori-positive patients according to the inclusion and exclusion criteria in the trial.
- Trial name
- NCT07757919
- Testing
- Vonoprazan-Amoxicillin Dual Therapy, Vonoprazan-Tetracycline Dual Therapy, Vonoprazan-Minocycline Dual Therapy
- Volunteers
- 492 people
- Sponsor
- Qilu Hospital of Shandong University
Cirrhoses, Liver
Evaluating the Efficacy of Vonoprazan in Preventing Post-Endoscopic Variceal Band Ligation Ulcers: A Randomized Controlled Trial
The goal of this clinical trial is to learn if the medicine vonoprazan can help prevent ulcers that may develop after endoscopic variceal band ligation (EVBL) in adults with liver cirrhosis.
- Trial name
- NCT07267260
- Testing
- Vonoprazan 20 mg
- Where
- Pakistan
- Volunteers
- 154 people
- Sponsor
- King Edward Medical University
H. Pylori Infection
Comparison of Vonoprazan-based Versus Lansoprazole-based Triple Therapy, High Dose Dual Therapy, Bismuth and Non-bismuth Quadruple Therapy in the First-line Treatment of Helicobacter Pylori Infection
Background: Bismuth quadruple therapy is currently the recommended first-line regimen for Helicobacter pylori (H. pylori) infection in regions with high clarithromycin resistance.
- Trial name
- NCT04713670
- Testing
- (A) T-V14, (B) T-V7, (C) D-V14
- Where
- Taiwan
- Volunteers
- 1,200 people
- Sponsor
- National Taiwan University Hospital
Gastroesophageal Reflux Disease (GERD)
Clinical Study Evaluating The Role of Vonoprazan Versus Pantoprazole in Patients With Gastroesophageal Reflux Disease
This study aims to investigate the possible efficacy of vonoprazan versus Pantoprazole in patients with gastroesophageal reflux disease.
- Trial name
- NCT06564246
- Testing
- Vonoprazan 20 mg versus Pantoprazole 40 mg
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- Tanta University
HELICOBACTER PYLORI INFECTIONS, Helicobacter Infection
Vonoprazan vs Proton Pump Inhibitor With Vitamin D or Probiotics Based Triple Therapy for Eradication of Helicobacter Pylori Infection
Helicobacter pylori is a Gram-negative, spiral-shaped bacterium that infects up to 50% of the world's population, residing in the gastric mucosa and using the mucus layer for protection from the stomach's high acidity.
- Conditions
- HELICOBACTER PYLORI INFECTIONS, Helicobacter Infection, Helicobacter Pylori Gastrointestinal Tract Infection, Helicobacter Pylori Infected Patients
- Trial name
- NCT07293910
- Testing
- Vonoparazan, Vitamin D, Probiotic
- Where
- Egypt
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Tanta University
H. Pylori Infection
Efficacy of Vonoprazan Based Dual and Triple Therapy for Patient With Helicobacter Pylori Infection
This study aims to assess Efficacy of vonoprazan based dual and triple therapy for naïve patient with Helicopacter Pylori infection in Sohag Government .
- Trial name
- NCT07045688
- Testing
- Efficacy of Vonoprazan based dual therapy for naive patient with Helicobacter Pylori infection, Efficacy of Vonoprazan based triple therapy for naive patient with Helicobacter Pylori infection, Efficacy of PPI based triple therapy for naive patient with Helicobacter Pylori infection
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Sohag University
Helicobacter Pylori Infection
VA Dual Sequential Therapy
Sequential therapy for Hp was first introduced by Zullo et al. in 2000 and consists of two phases: the first phase involves proton pump inhibitors with one antibiotic, and the second phase involves proton pump inhibitors with two…
- Trial name
- JSHERO3 (NCT06929962)
- Testing
- Vonoprazan and Amoxicillin for the first 7 days, Vonoprazan and Amoxicillin for the first 5 days, Vonoprazan and Amoxicillin for the second 7 days
- Where
- China
- Volunteers
- 600 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Helicobacter Pylori Infection
Efficacy and Safety of Black Seed Oil With Vonoprazan Based Triple Therapy in Treatment of Helicobacter Pylori
The aim of this study is to: Evaluation of efficacy and safety of adding black seed oil with vonoprazan triple therapy ( vonoprazan ,clarithromycin and amoxicillin ) in eradication of Helicobacter pylori infection and this will…
- Trial name
- NCT05957432
- Testing
- Black Seed Oil Cap/Tab, Vonoprazan, Amoxicillin and Clarithromycin
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
HELICOBACTER PYLORI INFECTIONS
Effect of Bismuth Add-on to Dual Therapy for Helicobacter Pylori Eradication
This study aims to compare the efficacy and safety of a bismuth-supplemented 14-day vonoprazan-based dual therapy ( triple therapy) versus a 14-day vonoprazan-based dual therapy without bismuth for first-line H.
- Trial name
- NCT07576959
- Testing
- Bismuth Add-on to Vonoprazan Dual Therapy, Vonoprazan dual therapy
- Where
- Taiwan
- Volunteers
- 990 people
- Sponsor
- National Taiwan University Hospital
Gastritis, Indigestion, Helicobacter Pylori Infection, Gastric Cancer, Peptic Ulcer
Efficacy Comparison of Vonoprazan Combined With Different Antibiotics in Dual Therapy for Helicobacter Pylori Eradication: A Prospective, Randomized Controlled Clinical Trial
This study aims to evaluate the efficacy of vonoprazan combined with different antibiotics in dual therapy for Helicobacter pylori eradication treatment.
- Trial name
- NCT07068607
- Testing
- Vonoprazan, Tetracycline 500mg tid, Minocycline
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Yongquan Shi
Helicobacter Pylori Infection, Peptic Ulcer Disease
Vonoprazan High-Dose Dual VS Levofloxacin Concomitant
This is a randomized controlled trial comparing the efficacy and safety of two vonoprazan-based regimens: high-dose dual therapy (vonoprazan plus a single antibiotic) versus triple therapy (vonoprazan plus two antibiotics) for…
- Conditions
- Helicobacter Pylori Infection, Peptic Ulcer Disease, Gastritis
- Trial name
- NCT07624422
- Testing
- Vonoprazan, Levofloxacin 500mg
- Where
- Syria
- Volunteers
- 150 people
- Sponsor
- Damascus Hospital
Erosive Esophagitis, Heartburn
A Study of the Safety of Vonoprazan Exposure in Pregnant Women and Their Offspring
The main objective of the study is to compare the maternal, fetal, and infant outcomes of pregnant women who are exposed to vonoprazan during pregnancy with outcomes of an internal comparison cohort of pregnant women who are…
- Conditions
- Erosive Esophagitis, Heartburn, Symptomatic Non-erosive Gastroesophageal Reflux Disease, Helicobacter Pylori Infection
- Trial name
- NCT06660342
- Testing
- Vonoprazan
- Where
- United States
- Volunteers
- 728 people
- Sponsor
- Phathom Pharmaceuticals, Inc.
HELICOBACTER PYLORI INFECTIONS
Efficacy of Vonoprazan-based Rescue Therapy for H. Pylori Eradication
1. This study aims to compare the efficacy of empirical vonoprazan-based therapy versus susceptibility-guided vonoprazan-based therapy for third-line eradication of H. pylori. 2.
- Trial name
- NCT07130253
- Testing
- Vonoprazan based ET, Vonoprazan based SGT
- Where
- Taiwan
- Volunteers
- 220 people
- Sponsor
- National Taiwan University Hospital
Acute Coronary Syndrome, Helicobacter Pylori Infection
The Effect of Dual Eradication Therapy vs PPI on Gastrointestinal Bleeding in ACS Patients
Patients with acute coronary syndrome (ACS) after Percutaneous Coronary Intervention (PCI) require routine treatment with dual antiplatelet (DAPT) treatment, but with the high risk of bleeding, gastrointestinal bleeding is the…
- Trial name
- NCT04728516
- Testing
- Vonoprazan-based dual eradication therapy for two weeks, amoxicillin, Pantoprazole
- Where
- 42 sites in China
- Volunteers
- 2,600 people
- Sponsor
- Qilu Hospital of Shandong University