A Phase I Study to Assess the Pharmacodynamics of Oral AR-C165395XX in Subjects With Type 2 Diabetes Mellitus (T2DM)

A Single Centre, Double-blind, Randomised, Placebo-controlled, Cross-over Phase I Study to
Assess the Pharmacodynamics of oral AR-C165395XX after Administration of Repeated Doses for
3 days in Subjects with Type 2 Diabetes Mellitus

Inclusion Criteria

- Provision of informed consent

- Male or female of non-childbearing potential (postmenopausal, and/or have undergone
hysterectomy and/or bilateral oophorectomy or salpingectomy/tubal ligation) aged ≥18.

- Patients with HbA1c ≥7.5 but ≤11% at enrolment visit (Visit 1)

- ody mass index >19 to <38 kg/m2

- he fasting plasma glucose should be in the range of 3-14 mmol/L (54-252 mg/dL,
nclusive) on the morning of Visit 1.

- Clinical diagnosis of type 2 diabetes mellitus

- Metformin as only anti-diabetic treatment, at least for the last 3 months

Exclusion Criteria:

- History or sign of any clinically significant disease or disorder which, in the
opinion f the investigator, may either put the subject at risk because of
participation in the sudy, or influence the results or the subject's ability to
participate in the study

- Any clinically significant abnormalities in clinical chemistry, haematology or
urinalysis results as judged by the investigator

- Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) laboratory results
>3x upper level of normal range (ULN) Clinical diagnosis of Type 1 diabetes mellitus
and/or history of diabetic ketoacidosis or positive Glutamic Acid Decarboxylase
Autoantibodies test (GAD antibodies test).

- Patients treated with single Insulin therapy within the last 3 months