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Omeprazole

Phase 4FDA approved

Undisclosed | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Trials Updated: Jul 27, 2010

Omeprazole development status

FDA approval on record Jun 15, 2004
Approval holderSalix
ApplicationNDA021636
Highest phase Phase 4 (NCT02140073)
Phase scored for RDYPhase 1
Registered trials 104 across 48 sponsors since Sep 2005

Label indication Omeprazole and Sodium Bicarbonate for oral suspension and Omeprazole and Sodium Bicarbonate capsules are indicated in adults for the : short-term treatment of active duodenal ulcer. Most patients heal within four weeks. Some patients may require an additional four weeks of therapy. short-term treatment (4 to 8 weeks) of active benign gastric ulcer. FDA label

Omeprazole target and mechanism

Molecular targetATP4A, ATP4B
Target classInhibitor
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials4
Total Enrollment198

FDA Designations

No designations recorded

Omeprazole clinical trials

Omeprazole · 4 trials · 1 indication

Phase 1 4
NCT01045434Bioequivalence Study of Omeprazole Magnesium 20 mg DR Capsule Under Fed ConditionsHealthy
COMPLETED62 Analytics
NCT01045642Bioequivalence Study of Omeprazole Magnesium 20 mg DR Capsules Under Fasting ConditionsHealthy
COMPLETED38 Analytics
NCT01170182Omeprazole Delayed Release (DR) Capsules Bioequivalence Study of Dr. Reddys Under Fed ConditionHealthy
COMPLETED54 Analytics
NCT01170169Omeprazole Delayed Release (DR) Capsules Bioequivalence Study of Dr. Reddys Under Fasting ConditionsHealthy
COMPLETED44 Analytics
PHASE1COMPLETED
Bioequivalence Study of Omeprazole Magnesium 20 mg DR Capsule Under Fed Conditions
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Omeprazole Magnesium 20 mg DR Capsules Under Fasting Conditions
HealthyUnlock trial analytics
PHASE1COMPLETED
Omeprazole Delayed Release (DR) Capsules Bioequivalence Study of Dr. Reddys Under Fed Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Omeprazole Delayed Release (DR) Capsules Bioequivalence Study of Dr. Reddys Under Fasting Conditions
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Bioequivalence based on Cmax and AUC parameters
4 months
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Omeprazole Magnesium DR 20 mg CapsulesEXPERIMENTALOmeprazole Magnesium DR 20 mg Capsules of Dr Reddys Laboratories Limited
Prilosec 20 mg TabletsACTIVE_COMPARATORPrilosec 20 mg Tablets of Procter and Gamble
OmeprazoleEXPERIMENTALOmeprazole Delayed Release Capsules of Dr. Reddy's Laboratories Limited
PrilosecACTIVE_COMPARATORPrilosec® 40 mg Merck \& Co. Inc

Interventions

NameTypeDescription
OmeprazoleDRUGOmeprazole Magnesium DR 20 mg Capsules
Prilosec® 40 mgDEVICEPrilosec® 40 mg
PrilosecDRUGPrilosec® 40 mg of Merck \& Co.Inc.
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Eligibility Criteria

Age Range18 Years to 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy human subjects within the age range of 18 to 45 years. * Non-smokers since at least six months. * Willingness to provide written informed consent to participate in the study. * Body-mass index of ≥18.5 kg/m2 and≤ 24.9 kglm2, with body weight not less than 50 kg. * Abse...

Countries:India
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Frequently asked questions about Omeprazole

What is Omeprazole?

Omeprazole is a small molecule drug developed by Dr. Reddy's Laboratories Ltd. It is being studied in Phase 1 clinical development. The specific therapeutic indication for this program is undisclosed, and the therapeutic area is classified as other. It is a generic-style bioequivalence candidate rather than a novel chemical entity.

What does Omeprazole target?

Omeprazole targets ATP4A and ATP4B. It acts as an inhibitor of these targets. ATP4A and ATP4B form the gastric proton pump, the enzyme complex responsible for acid secretion in the stomach. Inhibiting this pump reduces gastric acid production.

Who makes Omeprazole?

Omeprazole is developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. The company is the sponsor of the clinical program described here. Dr. Reddy's is an established pharmaceutical manufacturer, and this asset is being advanced through its own development pipeline.

What phase is Omeprazole in?

Omeprazole is in Phase 1 clinical development. All four of its registered trials are Phase 1 studies, and all four have been completed. No active trials are currently listed for this program. It is an investigational asset and has not been described as approved in this program.

What clinical trials is Omeprazole in?

Four completed Phase 1 trials are registered for Omeprazole: NCT01170182, NCT01170169, NCT01045642, and NCT01045434. Total enrollment across these studies was 198 participants. The trials were randomized and active controlled, and they enrolled healthy adult volunteers, including studies conducted under both fed and fasting conditions.

Are the Omeprazole trials bioequivalence studies?

Yes. All four registered Omeprazole trials are bioequivalence studies of delayed release capsules, comparing Dr. Reddy's formulations under fed and fasting conditions. NCT01170182 and NCT01170169 evaluated omeprazole delayed release capsules, while NCT01045642 and NCT01045434 evaluated omeprazole magnesium 20 mg delayed release capsules. Two of the studies were conducted in India.