~44 spots leftby Sep 2025

LY3985297 for Healthy Subjects

Recruiting at 1 trial location
Tm
AS
Overseen ByAhad Sabet
Age: 18 - 65
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 1
Recruiting
Sponsor: Eli Lilly and Company
Disqualifiers: Infections, Surgery, Allergies, Tuberculosis, others

Trial Summary

What is the purpose of this trial?

The main purpose of this study is to see if LY3985297, the study drug, is safe and well-tolerated when given as a single dose or as multiple doses either through an intravenous (into a vein) or a subcutaneous (under the skin) injection in healthy participants. Study will also evaluate how much of the study drug LY3985297 gets into the blood stream and how long it takes the body to remove it. The study is conducted in two parts (part A and B), each part has a separate treatment cohort. The study will last up to approximately 116 days for part A, and 145 days for part B, including the screening period.

Will I have to stop taking my current medications?

The trial information does not specify whether you need to stop taking your current medications. However, since the study is for healthy participants, it's likely that you should not be on any regular medications. Please check with the study team for specific guidance.

Research Team

C1

Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)

Principal Investigator

Eli Lilly and Company

Eligibility Criteria

This trial is for healthy individuals who can participate in a study testing LY3985297. Specific eligibility details are not provided, but typically participants must meet certain health standards and have no conflicting medical conditions.

Inclusion Criteria

Participants must be overtly healthy, as determined by medical evaluation
Must have a body mass index of 18.0 to 32.0 kg/m², inclusive, and a minimum body weight of 45.0 kg
Must have venous access sufficient to allow for blood sampling
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Exclusion Criteria

Must not have a history of multiple or severe allergies, or an anaphylactic reaction, to prescription or nonprescription drugs or food
I haven't had any major surgery in the last 12 weeks and don't plan to during the study.
I do not have active or latent tuberculosis.
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Trial Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment Part A

Participants receive a single ascending dose of LY3985297 or placebo administered either intravenously (IV) or subcutaneously (SC)

12 weeks

Treatment Part B

Participants receive multiple ascending doses of LY3985297 or placebo administered either intravenously (IV) or subcutaneously (SC)

15 weeks

Follow-up

Participants are monitored for safety and effectiveness after treatment

4 weeks

Treatment Details

Interventions

  • LY3985297 (Monoclonal Antibodies)
Trial OverviewThe trial tests the safety and tolerability of LY3985297 when given as a single or multiple doses via IV or subcutaneous injection to healthy people. It's split into two parts, assessing how the body absorbs and eliminates the drug.
Participant Groups
3Treatment groups
Experimental Treatment
Placebo Group
Group I: Part B: LY3985297 (Cohorts 1-4)Experimental Treatment1 Intervention
Multiple ascending dose of LY3985297 administered either IV or SC.
Group II: Part A: LY3985297 (Cohorts 1-8)Experimental Treatment1 Intervention
Single ascending dose of LY3985297 administered either intravenously (IV) or subcutaneously (SC). Cohort 5,6 and 7 is conducted in Japanese or Chinese participants.
Group III: Placebo Comparator: Part A and B: PlaceboPlacebo Group1 Intervention
Placebo administered either IV or SC.

Find a Clinic Near You

Who Is Running the Clinical Trial?

Eli Lilly and Company

Lead Sponsor

Trials
2,708
Recruited
3,720,000+
Dr. Daniel Skovronsky profile image

Dr. Daniel Skovronsky

Eli Lilly and Company

Chief Medical Officer since 2018

MD from Harvard Medical School

David A. Ricks profile image

David A. Ricks

Eli Lilly and Company

Chief Executive Officer since 2017

BSc from Purdue University, MBA from Indiana University