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A Phase III Study to Investigate the Efficacy and Safety of Elecoglipron Compared With Placebo in Adults With Type 2 Diabetes Mellitus on Background Insulin

A Randomized, Double-blind, Parallel-group Phase III Study to Evaluate the Efficacy, Safety, and Tolerability of Elecoglipron Compared With Placebo in Adults With Type 2 Diabetes Mellitus on Background Insulin (Eluminate-3)

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07664553
Acronym
Eluminate-3
Enrollment
600
Registered
2026-06-24
Start date
2026-07-08
Completion date
2028-05-23
Last updated
2026-08-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 Diabetes Mellitus

Brief summary

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron compared with placebo in adults with Type 2 Diabetes Mellitus (T2DM), treated with a background insulin and other background glucose-lowering medication(s)

Interventions

DRUGPlacebo

Placebo is administered orally once daily.

Elecoglipron is administered orally once daily.

Sponsors

AstraZeneca
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosed with T2DM for at least 90 days prior to screening * Stable treatment with background insulin and other background glucose-lowering medication(s) * HbA1c value of ≥ 7% to ≤ 10.5% * 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

* T1DM, 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 (NYHA IV) * History/family history of medullary thyroid cancer or multiple endocrine neoplasia type 2

Design outcomes

Primary

MeasureTime frameDescription
Change from baseline in Hemoglobin A1c (HbA1c)Baseline to Week 40Summary statistics

Secondary

MeasureTime frame
Achieved HbA1c < 7% (53 mmol/mol) at Week 40Week 40
Achieved HbA1c ≤ 6.5% (48 mmol/mol) at Week 40Week 40
Percent change from baseline to Week 40 in body weightBaseline to Week 40
Change from baseline to Week 40 in body weight (kg)Baseline to Week 40
Change from baseline to Week 40 in Systolic blood pressure (SBP)Baseline to Week 40
Change from baseline to Week 40 in fasting plasma glucose (FPG)Baseline to Week 40
Achieved HbA1c < 7% (53 mmol/mol) at Week 40 without hypoglycemia (glucose < 54 mg/dL [3.0 mmol/L] or severe hypoglycemia)Baseline to Week 40
Change from baseline to Week 40 in daily mean 7-point self-monitoring blood glucose (SMBG)Baseline to Week 40
Change from baseline to Week 40 in diastolic blood pressure (DBP)Baseline to Week 40
Change from baseline to Week 40 in total daily insulin dose (IU)Baseline to Week 40
Discontinued insulin by Week 40Baseline to Week 40

Countries

Australia, Bulgaria, Canada, China, Czechia, Germany, India, Japan, Malaysia, Poland, South Korea, Thailand, United States

Contacts

CONTACTAstraZeneca Clinical Study Information Center
information.center@astrazeneca.com1-877-240-9479

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 5, 2026