Drugs / Lansoprazole
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Lansoprazole

Other / unclassified

Developed for
gastroesophageal reflux disease · Helicobacter pylori infectious disease · dyspepsia · gastric ulcer · duodenal ulcer · esophagitis · asthma · peptic ulcer disease
+31 more · type 1 diabetes mellitus · upper respiratory tract disorder · Barrett esophagus · gastritis · otitis media with effusion · achalasia · cardiac rhythm disease · chronic lymphocytic leukemia/small lymphocytic lymphoma · esophageal varices with bleeding · gastric diffuse large B-cell lymphoma · hearing loss disorder · idiopathic pulmonary fibrosis · laryngeal disorder · lung disorder · multiple endocrine neoplasia · nasal cavity polyp · obstructive sleep apnea syndrome · peptic esophagitis · pseudomyxoma peritonei · pseudoxanthoma elasticum (inherited or acquired) · rhinitis · Zollinger-Ellison syndrome · active peptic ulcer disease · breast cancer · gastric cancer · hemorrhagic disease · lymphoma · membranous glomerulonephritis · nephrotic syndrome · proton-pump inhibitor-responsive esophageal eosinophilia · voice disorders
Investigated by
Takeda · National Taiwan University Hospital · AstraZeneca · Novartis · TAP Pharmaceutical Products Inc. · Janssen Research & Development, LLC
+96 more · Teva Pharmaceuticals USA · Beijing Xuze Medical Technology Co., LTD. · Emory University · First Affiliated Hospital of Zhejiang University · Mackay Memorial Hospital · Mahidol University · National Cheng-Kung University Hospital · National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) · Nemours Children's Clinic · Seoul National University Hospital · Stanford University · Addpharma Inc. · American Institute for Voice and Ear Research · American Lung Association Asthma Clinical Research Centers · American University of Beirut Medical Center · Arkansas Children's Hospital Research Institute · Augusta University · Bill and Melinda Gates Foundation · Boston Children's Hospital · Chang Gung Memorial Hospital · Changhua Christian Hospital · Charles Mel Wilcox, MD · Children's Mercy Hospital Kansas City · China Medical University Hospital · Cinclus Pharma Holding AB · Dallas VA Medical Center · Deva Holding A.S. · Doris Duke Charitable Foundation · Dow University of Health Sciences · E-DA Hospital · Fondo Nacional de Desarrollo Científico y Tecnológico, Chile · Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud · HK inno.N Corporation · Hamamatsu University · Hamilton Health Sciences Corporation · Head and Neck Surgery Associates · Hodge, Kenneth M., M.D. · Hualien Tzu Chi General Hospital · Il-Yang Pharm. Co., Ltd. · Inje University · James Cook University Hospital · Jason Lang, M.D., M.P.H. · Jiangsu Carephar Pharmaceutical Co., Ltd. · Jiangsu Sinorda Biomedicine Co., Ltd · Johns Hopkins University · Jordan Collaborating Cardiology Group · Juvenile Diabetes Research Foundation · Kaohsiung Medical University · King Saud University · King's College Hospital NHS Trust · LCMC Health · London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's · Lotung Poh-Ai Hospital · McGill University Health Centre/Research Institute of the McGill University Health Centre · McMaster University · Medela AG · Mercy Medical Center · MetroHealth Medical Center · Miguel O'Ryan Gallardo · National Cancer Center, Korea · National Health Research Institutes, Taiwan · National Heart, Lung, and Blood Institute (NHLBI) · National Institute of Dental and Craniofacial Research (NIDCR) · Neutec Ar-Ge San ve Tic A.Ş · Norfolk and Norwich University Hospitals NHS Foundation Trust · Norwich Clinical Trials Unit · Nîmes University Hospital · Osaka University · Parexel · Perle Bioscience, Inc. · Puma Biotechnology, Inc. · Quotient Sciences · Ramathibodi Hospital · SWOG Cancer Research Network · all 102 on the full record

Regulatory milestones approvals, filings & regulatory actions · 11 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Label expansions (10) US (FDA) PREVACID — 1996-04-08 – 2008-10-28 fda.gov ↗
Approved US (FDA) PREVACID — 1995-05-10 fda.gov ↗

Trials 109 · started per year

today
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PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT04400136 Jul 2020 → Jul 2021 Barrett esophagus, gastroesophageal reflux disease University of Roma La Sapienza Unknown No outcome recorded
Phase 121 trials · 3 met primary
Phase 1 NCT06025773 Sep 2023 → Apr 2024 gastroesophageal reflux disease Addpharma Inc. Completed No outcome recorded
Phase 1 NCT05050188 Jun → Sep 2021 esophagitis Jiangsu Carephar Pharmaceutical Co., Ltd. Completed No outcome recorded
Phase 1 NCT04453189 Jul → Sep 2020 — Janssen Research & Development, LLC Completed No outcome recorded
Phase 1 NCT03710434 Nov 2018 → Apr 2019 — AstraZeneca Completed No outcome recorded
Phase 1 NCT03488186 Jul → Oct 2018 — First Affiliated Hospital of Zhejiang University Completed No outcome recorded
Phase 1 NCT03488173 Apr → Jul 2018 — First Affiliated Hospital of Zhejiang University Completed No outcome recorded
Phase 1 NCT03468777 Mar → Jul 2018 — Janssen Research & Development, LLC Terminated No outcome recorded
Phase 1 NCT03059303 Feb → Apr 2017 — Janssen Research & Development, LLC Terminated No outcome recorded
Phase 1 NCT02334501 Aug → Oct 2014 — Puma Biotechnology, Inc. Completed No outcome recorded
Phase 1 NCT01820104 Mar → May 2013 — Xijing Hospital Completed No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT01946971 Sep 2013 → Jul 2014 gastroesophageal reflux disease Seoul National University Hospital Completed No outcome recorded
Phase 210 trials · 2 missed
Phase 2 NCT07076914 Oct 2025 → Jan 2028 expected non-small cell lung carcinoma, small cell lung carcinoma London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's Not yet recruiting No outcome recorded
Phase 2 NCT05055128 Aug 2021 → Sep 2022 esophagitis Cinclus Pharma Holding AB Completed No outcome recorded
Phase 2 NCT04531475 Jan → Oct 2020 peptic esophagitis Jiangsu Sinorda Biomedicine Co., Ltd Completed Missed primary
Phase 2 NCT02387203 Jan 2015 → Dec 2024 overdue pseudomyxoma peritonei Mercy Medical Center Active not recruiting No outcome recorded
Phase 2 NCT02388581 Dec 2014 → Dec 2017 gastric diffuse large B-cell lymphoma National Health Research Institutes, Taiwan Unknown No outcome recorded
Phase 2 NCT01778101 Jan → May 2013 gastroesophageal reflux disease Seoul National University Hospital Completed No outcome recorded
Phase 2 NCT01279252 Jul 2011 → Jan 2015 chronic lymphocytic leukemia/small lymphocytic lymphoma King's College Hospital NHS Trust Completed No outcome recorded
Phase 2 NCT01155284 Aug 2010 → May 2014 type 1 diabetes mellitus Sanford Health Completed Missed primary
Phase 2 NCT01037452 Dec 2009 → Jan 2010 dyspepsia Novartis Completed No outcome recorded
Phase 2 NCT00837759 Feb 2009 → Mar 2011 type 1 diabetes mellitus National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Terminated No outcome recorded
Phase 2/32 trials
Phase 2/3 NCT07337655 Oct 2026 → Sep 2030 expected — Stanford University Not yet recruiting No outcome recorded
Phase 2/3 NCT00789061 Aug 2006 → Mar 2008 hearing loss disorder National Taiwan University Hospital Unknown No outcome recorded
Phase 323 trials · 7 met primary · 3 missed
Phase 3 NCT06284876 Jul 2024 → Aug 2026 overdue peptic ulcer disease Il-Yang Pharm. Co., Ltd. Recruiting No outcome recorded
Phase 3 NCT04965298 Jun 2021 → Feb 2026 overdue idiopathic pulmonary fibrosis Norfolk and Norwich University Hospitals NHS Foundation Trust Recruiting No outcome recorded
Phase 3 NCT03015610 Oct 2017 → Jan 2024 asthma, gastroesophageal reflux disease Jason Lang, M.D., M.P.H. Completed Missed primary
Phase 3 NCT03317223 Oct 2017 → Jan 2019 Helicobacter pylori infectious disease HK inno.N Corporation Completed Met primary
Phase 3 NCT03050307 Apr 2017 → Feb 2020 gastric ulcer Takeda Completed No outcome recorded
Phase 3 NCT03050359 Apr 2017 → Mar 2019 duodenal ulcer Takeda Completed No outcome recorded
Phase 3 NCT02873702 Dec 2016 → Oct 2017 esophagitis Takeda Terminated No outcome recorded
Phase 3 NCT02557932 Sep 2015 → Dec 2018 Helicobacter pylori infectious disease, hereditary gastric cancer National Cancer Center, Korea Completed Met primary
Phase 3 NCT02388737 Apr 2015 → Dec 2018 esophagitis Takeda Completed Met primary
Phase 3 NCT01762657 Sep 2014 → Sep 2015 type 1 diabetes mellitus Perle Bioscience, Inc. Withdrawn No outcome recorded Stop: Enrollment
Phase 440 trials · 3 met primary · 3 missed
Phase 4 NCT07611162 May 2026 → May 2030 expected gastroesophageal reflux disease University of Mons Not yet recruiting No outcome recorded
Phase 4 NCT07344506 May 2025 → May 2026 overdue Helicobacter pylori infectious disease Dow University of Health Sciences Recruiting No outcome recorded
Phase 4 NCT05624229 Oct 2023 → Dec 2025 overdue esophageal varices with bleeding West China Hospital Not yet recruiting No outcome recorded
Phase 4 NCT05711810 Jan 2023 Orthocoronavirinae infectious disease, myocarditis Yang I. Pachankis Completed No outcome recorded
Phase 4 NCT04713670 Mar 2021 → Dec 2025 overdue Helicobacter pylori infectious disease National Taiwan University Hospital Recruiting No outcome recorded
Phase 4 NCT04660461 Feb 2020 → Jun 2021 pseudoxanthoma elasticum (inherited or acquired) Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud Unknown No outcome recorded
Phase 4 NCT04248335 Jul 2018 → Dec 2024 gastroesophageal reflux disease, metabolic dysfunction-associated steatotic liver disease Children's Mercy Hospital Kansas City Completed No outcome recorded
Phase 4 NCT03524833 May 2018 → Jan 2019 Helicobacter pylori infectious disease Mackay Memorial Hospital Completed No outcome recorded
Phase 4 NCT03273634 May 2017 → May 2018 cardiac rhythm disease Jordan Collaborating Cardiology Group Completed No outcome recorded
Phase 4 NCT03130452 Dec 2016 → Jan 2019 Helicobacter pylori infectious disease Inje University Completed No outcome recorded
Phase not applicable11 trials
— NCT06778824 Apr 2024 → Dec 2026 expected gastroesophageal reflux disease Hualien Tzu Chi General Hospital Recruiting No outcome recorded
— NCT05899842 Jun 2023 → Feb 2028 expected achalasia Nîmes University Hospital Recruiting No outcome recorded
— NCT05926804 Aug 2022 → Oct 2026 expected Helicobacter pylori infectious disease Miguel O'Ryan Gallardo Recruiting No outcome recorded
— NCT03859102 Dec 2018 → Oct 2019 aneurysm or dilatation of ascending aorta, aortic valve disorder, cardiac valvular defect, coronary artery disorder +2 James Cook University Hospital Unknown No outcome recorded
— NCT02788591 Aug 2015 → Jun 2021 gastroesophageal reflux disease LCMC Health Terminated No outcome recorded Stop: Enrollment
— NCT01568944 Mar 2012 → Sep 2014 chronic periodontitis Augusta University Completed No outcome recorded
— NCT01139645 Oct 2009 → Jul 2010 calcium metabolic disease American University of Beirut Medical Center Completed No outcome recorded
— NCT00546117 Oct 2007 → Dec 2009 otitis media with effusion Washington University School of Medicine Completed No outcome recorded
— NCT00211614 Jul → Sep 2006 gastroesophageal reflux disease, obstructive sleep apnea syndrome MetroHealth Medical Center Withdrawn No outcome recorded Stop: Enrollment
— NCT00274339 Dec 2005 → Jun 2008 upper respiratory tract disorder Hodge, Kenneth M., M.D. Unknown No outcome recorded
Comparator or background therapy111 trials
Phase 1 NCT04729101 Comparator Jan → Jun 2021 — Phathom Pharmaceuticals, Inc. Completed Met primary
Phase 1 NCT03487562 Background Apr 2018 → Jan 2019 — Daewoong Pharmaceutical Co. LTD. Completed No outcome recorded
Phase 1 NCT03120273 Comparator May → Aug 2017 — First Affiliated Hospital of Zhejiang University Unknown No outcome recorded
Phase 1 NCT02892409 Comparator Sep 2016 → Apr 2017 Helicobacter pylori infectious disease Takeda Completed No outcome recorded
Phase 1 NCT02625259 Background Jan → May 2016 neoplasm Millennium Pharmaceuticals, Inc. Completed No outcome recorded
Show all 111 trials opens the full record — a long page

News releases announcing trial results or a regulatory action · 22

DateIssuerRelease
2025-10-15 HK inno.N Corporation Results HK inno.N Presents Clinical Results of Novel GERD Drug ‘K-CAB’ for H. pylori Eradication at UEGW inno-n.com ↗
K-CAB Achieves Over 80% Eradication Rates Across All Dose Groups, Demonstrating Superior Therapeutic Efficacy
2025-04-07 Cinclus Pharma Holding AB Results New scientific article highlights good healing results for Cinclus Pharma's drug candidate linaprazan glurate for the treatment of eGERD cincluspharma.com ↗
The healing rate for patients with moderate to severe eGERD was 93 percent, which was 50 percentage points higher than the treatment with lansoprazole.
2023-10-16 Cinclus Pharma Holding AB Results Cinclus Pharma's phase II eGERD study in two presentations at UEG cincluspharma.com ↗
For Cinclus Pharma's primary patient population, patients with moderate to severe eGERD, the highest four-week healing rate in a linaprazan glurate dosing group was 89%, compared to 38% in the lansoprazole group.
2022-11-28 HK inno.N Corporation Results HK inno.N presents K-CAB big data hepatotoxicity inno-n.com ↗
The study showed that K-CAB had a 27% lower risk of hepatotoxicity compared to six competitor PPI drugs.
2022-11-04 Cinclus Pharma Holding AB Results Cinclus Pharma announces positive topline results from the LEED phase II eGERD study cincluspharma.com ↗
For patients with moderate to severe eGERD, LA grade C/D, the highest four-week healing rate in a linaprazan glurate dosing group was 89%, compared to 38% in the lansoprazole group.
2018-11-29 Zydus Lifesciences Limited Regulatory Zydus receives approvals from the USFDA for Lansoprazole Tablets and Linagliptin tablets zyduslife.com ↗
Zydus Cadila has received the final approval from the USFDA to market Lansoprazole delayed release orally disintegrating tablets (US RLD - Prevacid), 15 mg and 30 mg and tentative approval for Linagliptin tablets (US RLD- Tradjenta), 5 mg.
2017-10-02 Lannett Company, Inc. Regulatory Lannett Receives Two FDA Approvals For Lansoprazole Delayed-Release Capsules USP, One Each For Full Prescription And OTC investorroom.com ↗
The company also announced that it received FDA approval of its ANDA for Lansoprazole Delayed-Release Capsules USP, 15 mg (OTC), the bioequivalent to the reference listed drug, Prevacid® 24HR Delayed-Release Capsules, 15 mg, of GlaxoSmithKline.
2014-03-24 Takeda Regulatory Takeda Announces the New Drug Application Approval of TAKELDA ® Combination Tablets, the Fixed Dose Combination of TAKEPRON ® and Low-Dose Aspirin, in Japan takeda.com ↗
Takeda Pharmaceutical Company Limited (“Takeda”) announced today that the Japanese Ministry of Health, Labour and Welfare (MHLW) has approved the New Drug Application of TAKELDA ® Combination Tablets [a fixed dose combination (FDC) of low-dose aspirin and TAKEPRON ® (generic name: lansoprazole) for peptic ulcers].
2013-09-14 Sun Pharmaceutical Industries, Inc. Regulatory Sun Pharma announces USFDA approval for generic Prevacid® sunpharma.com ↗
the US FDA has granted its subsidiary final approval for its Abbreviated New Drug Applications (A NDA) for generic version of Prevacid ®, Lansoprazole Delayed-Release Capsules USP, 15 mg and 30 mg.
2013-02-21 Kyowa Kirin, Inc. Regulatory Pasetocin® and Sawacillin®: Approval for Additional Indication for Helicobacter pylori Eradication by Triple Therapy with Proton Pump Inhibitors and either Clarithromycin or Metronidazole kyowakirin.com ↗
has been approved by Japan's Ministry of Health, Labour and Welfare.
2013-02-21 Eisai Inc. Regulatory Helicobacter pylori Gastritis Approved as Additional Indication in Japan for Helicobacter pylori Eradication by Triple Therapy with Proton Pump Inhibitor eisai.com ↗
2012-09-17 Wockhardt Regulatory WOCKHARDT LAUNCHES GENERIC VERSION OF ANTI – ULCER DRUG PREVACID® wockhardt.com ↗
Pharmaceutical and biotechnology major Wockhardt has received final approval from the United States Food & Drug Administration (US FDA) for marketing 15mg and 30 mg delayed release capsules of Lansoprazole, which is used in treatment of peptic ulcers.

All press releases naming this drug 28 releases

DateIssuerRelease

Evidence & citations 34 cited values

Every value below carries the sentence it was read from. 222 sources stand behind the page.

FieldValueCited text
Known as Lansoprazole “Allowable PPIs : Rabeprazole Sodium 20 mg QD, Esomeprazole Magnesium 20 mg or 40 mg QD, Lansoprazole 15 mg or 30 mg QD, Pantoprazole 20 mg or 40 mg QD, Omeprazole 20 mg or 40...” NCT00978016 ↗
212

“sequential: lansoprazole 30mg bid+amoxicillin 100mg bid for first five day lansoprazole 30mg bid+clarithromycin 500mg bid+metronidazole 500mg for 5day conventional tripe...” NCT01418300 ↗

“All participants were taking a standard dose QD PPI (dexlansoprazole, esomeprazole, esomeprazole magnesium, lansoprazole, omeprazole, pantoprazole, pantoprazole sodium...” NCT02637557 ↗

“Participants will receive lansoprazole once daily in fasted condition on Day 1 to 4 under fasted condition and 2 hours before single dose of JNJ-64417184 in fed condition on...” NCT04453189 ↗

“Administration of naproxen 250 mg twice and lansoprazole 30 mg daily for prevention of gastropathy induced by stress or a nonsteroidal anti-inflammatory drug (NSAID) in...” NCT04325633 ↗

“A Phase III, Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Trial of 14 Day Treatment With Lansoprazole 15 mg Once a Day in Frequent Heartburn” NCT00389948 ↗

“Fifty patients receive lansoprazole 30 mg once plus mosapride 5 mg tid daily in the first month; and lansoprazole 30 mg once plus placebo tid daily in the second month.” NCT00729339 ↗

“Eligible patients were randomised to receive LAL: levofloxacin (750 mg once a day), amoxicillin (1000 mg twice a day) and lansoprazole (30 mg twice a day) for 7 days” PMID 20427390 ↗ May 2010

“Lansoprazole 30mg + amoxicillin 1000mg twice daily for 7 days, followed by lansoprazole 30mg + clarithromycin 500mg + metronidazole 500mg twice daily for 7 days” NCT05371249 ↗

“triple therapy:a 10-day course of a Lansoprazole (proton pump inhibitor )combined with amoxicillin (2 × 1 g daily) and clarithromycin (2 × 500 mg daily).(trio)” NCT03654781 ↗

“Bismuth 300 mg (4 times a day), lansoprazole 30 mg (twice a day), metronidazole 500 mg (3 times a day), and tetracycline 500 mg (4 times a day) for 10 days” NCT02112214 ↗

Show 202 more sources

Known as A-65006 ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as AD-2121 “AD-2121 (Lansoprazole 15 mg), Oral, Capsule” NCT06025773 ↗
Known as AG-1749 ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Agopton ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as LAN “group two received lansoprazole (LAN) 60 mg p.o. bid for only one week before starting each of cycle” PMID 33394214 ↗ Jan 2021
Known as Lansoprazol ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Lansoprazole (generic name) “Lansoprazole (generic name)” NCT01046084 ↗
2

“Lansoprazole (generic name)” NCT01046253 ↗

“Lansoprazole (generic name)” NCT01045967 ↗

Known as Lansoprazole component of prevpac ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Lansoprazole is marketed as Prevacid. “Lansoprazole is marketed as Prevacid.” NCT00204373 ↗
Known as lansoprazole or Prevacid “lansoprazole or Prevacid” NCT00467571 ↗
Known as Lansoprazole Teva “Pembrolizumab, immune modulatory cocktail composed of Vitamin D, Lansoprazole Teva, Cyclophosphamide and Aspirine, radiation and Curcumin” NCT03192059 ↗
Known as Lansoprazole: Prevacid “Lansoprazole: Prevacid” NCT01061437 ↗
Known as Lansox ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Lanzoprazole ClinicalTrials.gov intervention name — accepted as the source's own label NCT01139645 ↗
Known as Lanzor “1/3 of the patients are taking Lanzor (Lanzoprazole) 30 mg once daily” NCT01139645 ↗
Known as Limpidex ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as NSC-758638 ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Ogast ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Ogastoro ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Opiren ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Prevacid “The proposed study is a randomized controlled trial in which children with nasal obstruction will be randomized to receive either antireflux medication lansoprazole (prevacid)...” NCT02278081 ↗
12

“iv esomeprazole (Nexium® ) offers better intragastric acid suppression than iv lansoprazole (Prevacid ®” NCT00230516 ↗

“Prevacid (15 mg lansoprazole) taken with approximately 2 oz of water once daily for 7 days.” NCT01005719 ↗

“Prevacid (15 mg lansoprazole) capsule to be taken with a glass of water prior to breakfast” NCT00903448 ↗

“proton pump inhibitors (ppi; Prevacid, Nexium).” NCT02794844 ↗

“Lansoprazole (Prevacid)” NCT00546117 ↗

“Lansoprazole (Prevacid)” NCT00211614 ↗

NCT00864396 ↗

NCT02387203 ↗

NCT00239551 ↗

NCT00274339 ↗

Show 2 more sources

Known as Prevacid 24 hr ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Prevacid delayed release ChEMBL registry synonym — accepted as the source's own label CHEMBL480 ↗
Known as Prevacid is the brand name for this drug “Prevacid is the brand name for this drug” NCT00215787 ↗