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A Study of Eloralintide (LY3841136) in Participants With Obesity or Overweight, and Type 2 Diabetes

A Phase 3 Randomized, Double-Blind, Placebo-Controlled Study to Investigate the Efficacy and Safety of Once Weekly Eloralintide in Adult Participants With Obesity or Overweight, and Type 2 Diabetes

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07282600
Acronym
ENLIGHTEN-2
Enrollment
1035
Registered
2025-12-15
Start date
2025-12-15
Completion date
2028-02-01
Last updated
2026-03-20

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

Conditions

Overweight, Obesity

Keywords

Type 2 Diabetes

Brief summary

The main purpose of this study is to evaluate the efficacy and safety of eloralintide compared with placebo for body weight reduction in participants with overweight or obesity and type 2 diabetes. Participation in the study will last about 75 weeks.

Interventions

Administered SC

DRUGPlacebo

Administered SC

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

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

Inclusion criteria

* Have type 2 diabetes * Are on stable treatment for type 2 diabetes for at least 90 days prior to screening * Have a BMI ≥ 27 kg/m2 * Have a stable body weight (\<5% body weight change) for 90 days prior to screening

Exclusion criteria

* Have a prior or planned surgical treatment for obesity (liposuction, cryolipolysis, or abdominoplasty allowed if performed \>1 year before screening) * Have a prior or planned endoscopic procedure and/or device-based therapy for obesity (prior device-based therapy acceptable if device removal was more than 6 months prior to screening) * Have type 1 diabetes * Have taken any of the following antihyperglycemic medications within 90 days before screening: * amylin analogs * glucagon-like peptide-1 (GLP-1) receptor agonists * glucose-dependent insulinotropic polypeptide/glucagon-like peptide-1 (GIP/GLP) receptor agonists, or * insulin * Have had within 90 days prior to screening: * heart attack * stroke * coronary artery revascularization * unstable angina, or * hospitalization due to congestive heart failure * Have a history or diagnosis of New York Heart Association Functional Classification Class IV congestive heart failure * Have taken medications or alternative remedies intended for weight loss within 90 days of screening

Design outcomes

Primary

MeasureTime frame
Percent Change from Baseline in Body WeightBaseline, Week 64

Secondary

MeasureTime frame
Percent Change from Baseline in Total Body Fat MassBaseline, Week 64
Change from Baseline in Waist CircumferenceBaseline, Week 64
Change from Baseline in Hemoglobin A1c (HbA1c)Baseline, Week 64
Percent Change in Baseline in TriglyceridesBaseline, Week 64
Change from Baseline in Systolic Blood PressureBaseline, Week 64
Change from Baseline in Body Mass Index (BMI)Baseline, Week 64
Percent Change from Baseline in High Sensitivity C-Reactive Protein (hsCRP)Baseline, Week 64
Percent Change from Baseline in Fasting InsulinBaseline, Week 64
Change in Medication UseBaseline through Week 64
Change from Baseline in Estimated Glomerular Filtration Rate (eGFR)Baseline, Week 64
Change from Baseline in Short Form-36 (SF-36 v2) ScoreBaseline, Week 64
Change from Baseline in EQ-5D-5L ScoreBaseline, Week 64
Change from Baseline in Control of Eating Questionnaire (CoEQ) ScoreBaseline, Week 64
Achievement of Improved Categorical Shift in Patient Global Impression of Severity (PGIS) Physical Function WeightBaseline, Week 64
Pharmacokinetics (PK): Maximum Concentration at Steady State (Cmax,ss)Baseline through Week 64
PK: Area Under the Concentration Versus Time Curve for One Dosing Interval at Steady State (AUC(0-ᴛ)ss)Baseline through Week 64

Countries

Argentina, China, Czechia, Germany, India, Japan, Mexico, Poland, Puerto Rico, Slovakia, South Korea, Spain, Taiwan, United States

Contacts

CONTACTTrial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
LillyTrials@Lilly.com317-615-4559
CONTACTPhysicians interested in becoming principal investigators please contact
clinical_inquiry_hub@lilly.com
STUDY_DIRECTORCall 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST)

Eli Lilly and Company

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 21, 2026