The Safety, Tolerability, PK, and PD of DWP213388 After SAD and MAD Administration in Healthy Adult Subjects

Inclusion Criteria: 1. Willing to sign an Institutional Review Board (IRB) approved informed consent form (ICF) on a voluntary basis and to voluntarily participate in the study, after being fully informed of and completely understanding this study, prior to any screening procedure being undertaken. 2. Healthy adult male or female subject, of any race, between 18 to 65 years of age, inclusive at time of signing the ICF and prior to study intervention administration. 3. Body mass index (BMI) between 18.0 and 34.9 kg/m2 at Screening. 4. Subject who is determined to be in good health based on the results of medical history, physical examinations, 12-lead ECG, vital signs, and clinical laboratory evaluations at Screening or Day -1 as assessed by the Investigator (or designee). Exclusion Criteria: 1. Subject has significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the Investigator (or designee). attacks 2. Subject has fasting blood glucose \> 110 mg/dL (\> 6.1 mmol/L) (confirmed with repeat testing if required) at Screening. 3. Subject has a history of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the Investigator (or designee). Please note subjects with allergies which can be managed without treatment can be included based on the decision of the Investigator (or designee). 4. Subject has a history of stomach or intestinal surgery or resection, including cholecystectomy, that would potentially alter absorption and/or excretion of orally administered drugs (uncomplicated appendectomy and hernia repair will be allowed).