LY4057996: n tutkimus terveillä osallistujilla ja osallistujilla, joilla on tyypin 1 ja tyypin 2 diabetes (YKAA)

Inclusion Criteria:

Part A for Healthy Participants:

• Are overtly healthy as determined by medical evaluation, including medical history, physical exam, laboratory tests, and cardiac screening assessment

Part A for Type 2 Diabetes (T2DM) Participants:

• Are participants with T2DM diagnosed greater than 1 year before enrollment,
• On basal insulin therapy, insulin glargine, insulin detemir, or insulin degludec, greater than 10 units per day for at least 6 months (for Cohort 5 only)
• Glycated hemoglobin (HbA1c) 6.5% to 9.5% inclusive at screening

Part B

• Have Type 1 Diabetes (T1D) for at least 1 year with a fasting C-peptide level of 0.20 nanomole per liter (nmol/L) or less or non-fasting C-peptide level of 0.30 nmol/L or less at screening
• HbA1c 6% to 8.5% inclusive at screening

Part C

• Have T1D for at least 1 year with a fasting C-peptide level of 0.20 nanomole per liter (nmol/L) or less or non-fasting C-peptide level of 0.30 nmol/L or less at screening
• HbA1c 6 to 8.5% inclusive at screening

All Parts

• Have blood pressure of less than 140/90 millimeters of mercury (mmHg) for healthy participants or 150/90 mmHg for participants with diabetes and pulse rate of less than 90 beats per minute (bpm) (supine)
• No hypoglycemia unawareness for all Type 1 and Type 2 Diabetes participants

Exclusion Criteria:

• Have had more than 1 emergency room visit or hospitalization due to poor glucose control (hyperglycemia or diabetic ketoacidosis) within 6 months prior to screening
• Have had any episodes of severe hypoglycemia (defined as requiring assistance due to neurologically disabling hypoglycemia), hypoglycemia unawareness, or both within the 6 months prior to screening

All Parts

• Cardiovascular: no significant history of cardiovascular disease (CVD)
• Gastrointestinal: have gastroparesis or have undergone gastric surgery
• Hepatic: have acute or chronic hepatitis