Staccato Apomorphine Single and Multi Dose PK

This study will be conducted in 3 parts. Parts A and B will be conducted in healthy volunteers and Part C will be conducted in subjects with established Parkinson's disease. The primary objectives for each part are as follows.

Part A: To compare the pharmacokinetics of a single low dose of AZ-009 with that of a therapeutically-relevant dose a commercially available apomorphine injector in healthy volunteers.

Part B: To examine the tolerability and safety of AZ-009 of single ascending doses of active drug in healthy volunteers while; and to characterize the pharmacokinetics of single ascending doses of AZ-009 in healthy volunteers

Part C: To examine the tolerability, safety, and pharmacokinetics of AZ-009 in subjects with established Parkinson's disease and to identify optimal doses to bring into multiple ascending dose safety and efficacy studies; and to assess the usability of AZ-009 in subjects with Parkinson's Disease

Inclusion criteria

• Healthy adult males and females between 18 and 60 years of age, inclusive at the time of signing the informed consent document.
• Body weight ≥ 50 kg and BMI within the range of 18 to 32 kg/m2.
• Willing and able to be confined at the clinical research center for the study period and adhere to overall study visit schedule, procedures and other protocol requirements.
• Understand and voluntarily sign an informed consent document prior to any study related assessments/procedures being conducted.

Exclusion criteria

• Any significant medical condition, psychiatric illness or history of depression that could, in the investigator's opinion, compromise the subject's safety or interfere with the completion of this protocol.
• History of clinically significant central nervous system, cardiac, pulmonary, metabolic, renal, hepatic, or gastrointestinal conditions including gastric bypass or other weight loss surgical procedure; or history of such conditions that, in the opinion of the investigator, may place the subject at an unacceptable risk as a participant in this trial.
• Use of non-prescription medications within 5 days prior to the first dose of study drug.
• Use of medication that is inhibitor or inducer of CYP450-3A4/5 within 3 days of dosing.
• Consumption of grapefruit, grapefruit juice, star fruit, oranges, orange juice, Seville oranges, within 3 days prior to administration of study drug.