Lansoprazole

Generic Name
Lansoprazole
Brand Names
Prevacid, Prevpac
Drug Type
Small Molecule
Chemical Formula
C16H14F3N3O2S
CAS Number
103577-45-3
Unique Ingredient Identifier
0K5C5T2QPG
Background

Lansoprazole marketed under the brand Prevacid, is a proton pump inhibitor (PPI) and is structurally classified as a substituted benzimidazole. It reduces gastric acid secretion by targeting gastric H,K-ATPase pumps and is thus effective at promoting healing in ulcerative diseases, and treating gastroesophageal reflux disease (GERD) along with other patholog...

Indication

Lansoprazole is used to reduce gastric acid secretion and is approved for short term treatment of active gastric ulcers, active duodenal ulcers, erosive reflux oesophagitis, symptomatic gastroesophageal reflux disease, and non-steroidal anti-inflammatory drug (NSAID) induced gastric and duodenal ulcers. It may be used in the maintenance and healing of sever...

Associated Conditions
Duodenal Ulcer, Erosive Esophagitis, Helicobacter Pylori Infection, Symptomatic Gastroesophageal Reflux Disease (sGERD), Ulcer Healing, Zollinger-Ellison Syndrome, Active Duodenal ulcer, Develop NSAID-induced gastric ulcers, Hypersecretory conditions, Maintenance of healing Erosive esophagitis
Associated Therapies
-

Elucidation of Acid-Induced Pulmonary Inflammation

Phase 2
Terminated
Conditions
Interventions
First Posted Date
2006-08-09
Last Posted Date
2016-08-05
Lead Sponsor
University of Utah
Target Recruit Count
17
Registration Number
NCT00361972
Locations
🇺🇸

University of Utah Health Sciences Center, Salt Lake City, Utah, United States

An Open Label pH Comparison of Esomeprazole and Lansoprazole in Barrett's Esophagus Patients

Phase 4
Completed
Conditions
First Posted Date
2006-07-14
Last Posted Date
2009-03-26
Lead Sponsor
AstraZeneca
Target Recruit Count
80
Registration Number
NCT00352261
Locations
🇺🇸

Research Site, Norfolk, Virginia, United States

🇺🇸

Research SIte, Springfield, Missouri, United States

Efficacy of Lansoprazole in Chronic Post Nasal Drip

First Posted Date
2006-06-09
Last Posted Date
2012-08-21
Lead Sponsor
Vanderbilt University
Target Recruit Count
75
Registration Number
NCT00335283
Locations
🇺🇸

Vanderbilt University Medical Center, Vanderbilt Digestive Disease Clinic, TVC, Room 1660, Nashville, Tennessee, United States

Randomized Trial for Pharmacogenomics-based Proton Pump Inhibitor Therapy in Children

Phase 4
Withdrawn
Conditions
First Posted Date
2006-03-07
Last Posted Date
2012-10-11
Lead Sponsor
Osaka University
Registration Number
NCT00299845
Locations
🇯🇵

Osaka University Hospital, Suita, Osaka, Japan

Efficacy and Safety of Dexlansoprazole MR and Lansoprazole on Healing of Erosive Esophagitis

First Posted Date
2005-11-10
Last Posted Date
2012-02-03
Lead Sponsor
Takeda
Target Recruit Count
2038
Registration Number
NCT00251693

Efficacy and Safety of Dexlansoprazole MR and Lansoprazole on Healing of Erosive Esophagitis

First Posted Date
2005-11-10
Last Posted Date
2012-02-03
Lead Sponsor
Takeda
Target Recruit Count
2054
Registration Number
NCT00251719

Effect of Prevacid on Prostaglandin Levels in Patient With Stress Ulcer

Phase 4
Completed
Conditions
Interventions
First Posted Date
2005-10-17
Last Posted Date
2013-07-31
Lead Sponsor
Emory University
Target Recruit Count
30
Registration Number
NCT00239551
Locations
🇺🇸

Emory University School of Medicine, Atlanta, Georgia, United States

Study of 24-hour Intragastric pH Profiles of Esomeprazole 40 mg and Lansoprazole 30 mg in Healthy Volunteer Subjects

Phase 4
Completed
Conditions
First Posted Date
2005-10-03
Last Posted Date
2013-01-04
Lead Sponsor
AstraZeneca
Target Recruit Count
100
Registration Number
NCT00230516
Locations
🇺🇸

Research Site, Oklahoma City, Oklahoma, United States

Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease

Not Applicable
Completed
Conditions
First Posted Date
2005-09-22
Last Posted Date
2010-09-22
Lead Sponsor
Head and Neck Surgery Associates
Target Recruit Count
20
Registration Number
NCT00215787
Locations
🇺🇸

Head and Neck Surgery Associates, Indianapolis, Indiana, United States

A Study to Evaluate the Effect of Lansoprazole on Infants With Gastroesophageal Reflux Disease.

Phase 1
Completed
Conditions
Interventions
First Posted Date
2005-09-22
Last Posted Date
2010-07-22
Lead Sponsor
Takeda
Target Recruit Count
24
Registration Number
NCT00220818
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