A Weight Maintenance Study in Obese Patients (0364-012)(TERMINATED)

Inclusion Criteria: * Patient has a body mass index (BMI) between 30 kg/m² and 43kg/m² and has maintained a stable weight (+/- 3kg) for at least 3 months prior to study start * Patient is male or female \>=18 and \<= 65 years of age * Patient understands the study procedures and alternative treatments available * Patient is able to read, understand and complete study questionnaires Exclusion Criteria: * Patient has a history or presence of a major psychiatric disorder * Patient has a recent history (within 6 months prior to signing the informed consent) diagnosis/episode/recurrence of stroke, TIA or neurological disorder * Patient has a history of seizures or is at high risk of developing seizures * Patient has systolic blood pressure \>160mm Hg or diastolic blood pressure \> 100 mm Hg * Patient has diabetes mellitus as defined by medical history