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A Phase III Study to Investigate the Efficacy and Safety of Elecoglipron Alone or in Combination With Dapagliflozin Compared With Placebo in Adults With Type 2 Diabetes Mellitus (Eluminate-1)

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AstraZeneca

Status and phase

Begins enrollment this month
Phase 3

Conditions

Type 2 Diabetes Mellitus

Treatments

Drug: Dapagliflozin
Drug: Dapagliflozin-matched placebo
Drug: Elecoglipron-matched placebo
Drug: Elecoglipron

Study type

Interventional

Funder types

Industry

Identifiers

NCT07662044
2025-523936-37-00 (EU Trial (CTIS) Number)
D7261C00002

Details and patient eligibility

About

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron alone or in combination with dapagliflozin compared with placebo in adults with type 2 diabetes mellitus (T2DM) inadequately managed with lifestyle management alone or treated with other background glucose-lowering medication.

Enrollment

800 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Diagnosed with Type 2 Diabetes Mellitus (T2DM) for at least 90 days prior to screening
  • T2DM inadequately managed with lifestyle management alone or on stable treatment with other background glucose-lowering medication
  • HbA1c value of ≥ 7% to ≤ 10.5% (53 to 91.3 mmol/mol)
  • Body mass index (BMI) of ≥ 23 kg/m2 at screening
  • Stable body weight (self-reported or documented) for 90 days prior to screening

Exclusion criteria

  • Type 1 diabetes, secondary forms of diabetes (including congenital forms), or history of ketoacidosis or hyperosmolar coma
  • Currently receiving or anticipated to receive, therapeutic intervention for diabetic retinopathy and/or macular edema
  • Have had more than one episode of severe hypoglycemia within 180 days prior to screening or has a history of hypoglycemia unawareness or poor recognition of hypoglycemic symptoms
  • Clinically significant condition affecting the upper GI tract or chronic use of any medication that affects gastric motility or gastric emptying
  • History of acute or chronic pancreatitis
  • Severe congestive heart failure (New York Heart Association IV)
  • History/family history of medullary thyroid cancer or multiple endocrine neoplasia type 2

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

800 participants in 4 patient groups, including a placebo group

Elecoglipron dose level 1 + dapagliflozin-matched placebo
Experimental group
Description:
Participants will receive elecoglipron at dose level 1 and dapagliflozin-matched placebo, administered orally once daily.
Treatment:
Drug: Elecoglipron
Drug: Dapagliflozin-matched placebo
Elecoglipron dose level 2 + dapagliflozin-matched placebo
Experimental group
Description:
Participants will receive elecoglipron at dose level 2 and dapagliflozin-matched placebo, administered orally once daily.
Treatment:
Drug: Elecoglipron
Drug: Dapagliflozin-matched placebo
Elecoglipron (one of the studied dose levels) + dapagliflozin
Experimental group
Description:
Participants will receive elecoglipron at one of the study dose levels in combination with dapagliflozin, administered orally once daily.
Treatment:
Drug: Elecoglipron
Drug: Dapagliflozin
Elecoglipron-matched placebo + dapagliflozin-matched placebo
Placebo Comparator group
Description:
Participants will receive elecoglipron-matched placebo and dapagliflozin-matched placebo, administered orally once daily.
Treatment:
Drug: Elecoglipron-matched placebo
Drug: Dapagliflozin-matched placebo

Trial contacts and locations

138

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Central trial contact

AstraZeneca Clinical Study Information Center

Data sourced from clinicaltrials.gov

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