Status:

RECRUITING

Comparing the Extent to Which Three Different Formulations of LY4100511 (DC-853) Are Made Available in the Body, Alone and in the Presence of a Drug That Reduces Stomach Acid

Lead Sponsor:

Eli Lilly and Company

Conditions:

Healthy Participants

Eligibility:

All Genders

18-55 years

Phase:

PHASE1

Brief Summary

The main purpose of this study is to compare the bioavailability of 3 different formulations of LY4100511 and if the use of a proton pump inhibitor (PPI) alters the bioavailability of the 3 different ...

Eligibility Criteria

Inclusion

  • Body mass index between 18.0 and 32.0 kilograms per meter squared (kg/m2), inclusive, and a body weight of ≥50 kg.
  • In good health, as determined by no clinically significant findings from medical history, 12-lead electrocardiogram (ECG) and vital signs measurements, and clinical laboratory evaluations (congenital nonhemolytic hyperbilirubinemia \[e.g., suspicion of Gilbert's syndrome based on total and direct bilirubin\] is not acceptable) at screening and check-in, and from the physical examination at check-in, as assessed by the Investigator (or designee).

Exclusion

  • Have a 12-lead ECG abnormality that, in the opinion of the Investigator,
  • increases the risk associated with participating in the study
  • may confound ECG data analysis
  • a QTcF: \>450 millisecond (msec) for males, or \>470 msec for females
  • short PR interval \<120 msec or PR interval \>220 msec
  • second or third degree atrioventricular block
  • intraventricular conduction delay with QRS \>120 msec
  • complete right bundle branch block
  • left bundle branch block, or
  • Wolff Parkinson-White syndrome
  • Have a current or recent acute, active infection (for example, for a least 30 days before screening and up to Day -1, participants must have no symptoms or signs of infection in the absence of any anti-infective treatment).
  • Had any malignancy within the past 5 years. Exceptions: successfully treated basal cell skin carcinoma or squamous cell skin carcinoma, with no evidence of recurrence or metastatic disease within the 3 years prior to baseline.
  • Have inflammatory bowel disease (IBD), including ulcerative colitis or Crohn's disease.

Key Trial Info

Start Date :

April 8 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

January 1 2026

Estimated Enrollment :

48 Patients enrolled

Trial Details

Trial ID

NCT06916143

Start Date

April 8 2025

End Date

January 1 2026

Last Update

October 17 2025

Active Locations (2)

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Page 1 of 1 (2 locations)

1

Clinical Pharmacology of Miami

Miami, Florida, United States, 33172

2

Alliance for Multispecialty Research, LLC

Knoxville, Tennessee, United States, 37920

Comparing the Extent to Which Three Different Formulations of LY4100511 (DC-853) Are Made Available in the Body, Alone and in the Presence of a Drug That Reduces Stomach Acid | DecenTrialz