A Bioequivalence Study to Compare VIMOVO Manufactured at AstraZenca AB to VIMOVO Manufactured by Patheon Pharmaceuticals and Marketed Enteric-coated Naproxen Formulation

A Phase I, Open-label, Randomised, 3-way Crossover Study to demonstrate Bioequivalence of a Single Oral Dose of Naproxen administered as VIMOVO manufactured at AstraZeneca AB compared to that of VIMOVO manufactured by Patheon Pharmaceuticals and a marketed enteric-coated Naproxen Formulation (Manufactured by Roche) in Healthy Volunteers.

Inclusion criteria

• Healthy male or female volunteer, aged 18 - 55 years (inclusive)
• Female volunteers must be non-pregnant and non-lactating and have a negative urine pregnancy test result prior to enrolment into the study.
• Female volunteers of childbearing potential must be using appropriate birth control during the entire duration of the study
• Body mass index of = 19 to =30 kg/m2 (inclusive) and weights of = 50 to = 100 kg (inclusive)

Exclusion criteria

• Volunteer who is likely to have unrecognized cardiovascular or cerebrovascular disease, based on history or risk factors, or who has a clinical significant ECG finding at screening
• Uncontrolled hypertension defined as resting systolic pressure >140 mmHg or diastolic pressure >90 mmHg at screening or admission to Period 1
• Presence or prior history of abnormal bleeding or bleeding disorders, or any volunteer with significant history of peptic ulcer disease or other acid related gastrointestinal symptoms
• Any gastrointestinal disease, abnormality or gastric surgery that may interfere with gastric emptying, motility and drug absorption