- Any significant or unstable medical disorder (including unstable or uncontrolled diabetes; long term, severe, or uncontrolled hypertension; or any neurological disorder). Clinical judgment will be used on a case-by-case basis. Special care will be taken in examining patients for metabolic disturbances such as hyperglycemia or hyperlipidemia, due to the increased risk of these problems related to the use of antipsychotics. Subjects with clinically unstable and markedly abnormal metabolic profiles will be excluded.