A Pharmacokinetic Study to Compare Sustained Release and Standard Paracetamol Formulations.

A Proof of Principal Study to Investigate the Pharmacokinetic Profiles of Sustained Release and Standard Paracetamol Formulations

This proof of principle study will evaluate an experimental formulation of paracetamol that is being developed for eventual long lasting use. This study is also used for drug safety evaluation.

Inclusion Criteria:

• Body Mass Index (BMI): Body Mass Index must be in the range 19-28 kg/m2.

Exclusion Criteria:

• Disease: Current or recurrent disease that could affect the action, absorption, elimination or disposition of the study medication or clinical or laboratory assessments (e.g. hepatic disorders evidenced by abnormal liver function test, hepatitis serology test and liver image studies, renal insufficiency, congestive heart failure).
• Current or relevant previous history of serious, severe or unstable physical or psychiatric illness, any medical disorder that may require treatment or make the participant unlikely to fully complete the study, or any condition that presents undue risk from the study medication or procedures.