Conditions: Diabetes Mellitus, Type 2
Allocation: RANDOMIZED | Intervention model: CROSSOVER
Enrollment: 28
Healthy volunteers: yes

Brief summary:
Warfarin is a commonly used drug to prevent the blood from clotting. The purpose of this study is to determine if dulaglutide (LY2189265) affects how warfarin works. The study involves two different treatments (Treatment 1: warfarin; Treatment 2: dulaglutide + warfarin) separated by a minimum washout period of 24 days. In Treatment 1, the participant will receive 10 milligrams (mg) of warfarin on Day 1. In Treatment 2, the participant will receive a 1.5-mg dose of dulaglutide (LY2189265) as an injection on Day 1 and then a 10 mg dose of warfarin on Day 3. Participants will be randomly assigned into different treatment sequences. Participants in Treatment Sequence A will receive Treatment 1 then Treatment 2. Participants in Treatment Sequence B will receive Treatment 2 then Treatment 1.

Detailed description:

Arms:
arm 1: A single, 10-milligram (mg) dose of warfarin administered orally on Day 1 (Treatment 1). There was a washout period of at least 24 days between treatment periods. Then a single, 1.5-mg dose of dulaglutide administered subcutaneously on Day 1, followed by a single, 10-mg dose of warfarin administered orally on Day 3 (Treatment 2). arm 2: A single, 1.5-mg subcutaneous dose of dulaglutide on Day 1, followed by a single, 10-mg oral dose of warfarin on Day 3 (Treatment 2). There was a washout period of at least 24 days between treatment periods. Then a single, 10-mg oral dose of warfarin on Day 1 (Treatment 1).

Interventions: intervention 1: dulaglutide intervention 2: Warfarin
Intervention descriptions: intervention 1: Administered subcutaneously intervention 2: Administered orally

Protocol document: