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Efficacy and Safety of Orforglipron in Participants With Peripheral Artery Disease

A Study to Investigate the Efficacy and Safety of Orforglipron Once Daily in Participants With Peripheral Artery Disease: A Randomized, Double-Blind, Placebo Controlled Trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07223593
Acronym
ATTAIN-PAD
Enrollment
1205
Registered
2025-11-03
Start date
2025-10-31
Completion date
2028-06-01
Last updated
2026-09-08

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

Conditions

Peripheral Arterial Disease

Brief summary

The purpose of this study is to evaluate the effect and safety of orforglipron once daily in participants with Fontaine II peripheral arterial disease (PAD). Participation in the study will last about 58 weeks.

Interventions

DRUGOrforglipron

Administered orally

DRUGPlacebo

Administered orally

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 symptomatic PAD with intermittent claudication of Fontaine Stage II * Have an Ankle Brachial Index (ABI) of 0.9 or less

Exclusion criteria

* Have a body mass index (BMI) less than 23 kilogram per square meter (kg/m2) * Have Hemoglobin A1c (HbA1c) greater than 10% * Have walking ability limited by conditions other than PAD * Have a planned lower limb surgery or any other surgery affecting walking ability * Had peripheral revascularization procedure within 90 days prior to the day of screening or planning to undergo peripheral revascularization during the clinical trial * Had stroke, transient ischemic attack, myocardial infarction, coronary or carotid revascularization, or hospitalization for unstable angina pectoris within 60 days prior to screening * Have heart failure presently classified as being in New York Heart Association class III - IV

Design outcomes

Primary

MeasureTime frameDescription
Percent Change from Baseline in Maximum Walking DistanceBaseline, Week 52On a constant load treadmill test

Secondary

MeasureTime frameDescription
Percent Change from Baseline in Pain Free Walking DistanceBaseline, Week 52On a constant load treadmill test
Change from Baseline in Vascular Quality of Life (VascuQoL-6) Questionnaire ScoreBaseline, Week 52
Change from Baseline in 6 Minute Walk Test Distance (meters)Baseline, Week 52
Percent Change from Baseline in High-Sensitivity C-Reactive Protein (hsCRP)Baseline, Week 52
Change from Baseline in Systolic Blood Pressure (mmHg)Baseline, Week 52

Countries

Argentina, Australia, Brazil, Canada, China, France, India, Israel, Japan, Netherlands, Poland, Puerto Rico, Slovakia, South Korea, Taiwan, United Kingdom, 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: Sep 9, 2026