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Study Evaluating the Effect of Food on the Bioavailability of PN400 Components

This study has been completed.
Information provided by:
POZEN Identifier:
First received: May 8, 2008
Last updated: September 4, 2008
Last verified: September 2008
We will evaluate the effect of food on the bioavailability of the components of PN400

Condition Intervention Phase
Drug: PN400
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Open Label
Primary Purpose: Basic Science
Official Title: An Open-Label, Randomized, Four-Way Crossover Study to Evaluate the Effect of Food on the Bioavailability of Naproxen and Esomeprazole From a PN 400 Tablet in Healthy Subjects

Resource links provided by NLM:

Further study details as provided by POZEN:

Primary Outcome Measures:
  • To determine the effects of food eaten at different times on the bioavailability of the components of PN400 following a single oral dose in healthy subjects. [ Time Frame: 72-hours ]

Secondary Outcome Measures:
  • To assess the safety and tolerability of PN 400 under fasting and fed conditions. [ Time Frame: entire study duration ]

Enrollment: 24
Study Start Date: May 2008
Study Completion Date: June 2008
Primary Completion Date: June 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
PN400 administered after meal
Drug: PN400
PN400 administered prior to meal
Drug: PN400
PN400 administered prior to meal
Drug: PN400
PN400 followed by fast
Drug: PN400


Ages Eligible for Study:   18 Years to 55 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Healthy male or non-pregnant female subjects between 18-55 years old as well as other standard inclusion criteria for a study of this nature.

Exclusion Criteria:

  • Standard exclusion criteria for a study of this nature.
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Please refer to this study by its identifier: NCT00676442

United States, Texas
Austin, Texas, United States
Sponsors and Collaborators
  More Information

Responsible Party: Director, Clinical Research, Pozen Identifier: NCT00676442     History of Changes
Other Study ID Numbers: PN400-103
Study First Received: May 8, 2008
Last Updated: September 4, 2008

Additional relevant MeSH terms:
Anti-Ulcer Agents
Gastrointestinal Agents
Proton Pump Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents
Gout Suppressants
Cyclooxygenase Inhibitors processed this record on April 28, 2017