A Study of Effect of Food and a Proton Pump Inhibitor on Selpercatinib (LY3527723) in Healthy Participants

Completed · Phase 1

Conditions studied: Healthy

In brief

The main purpose of this study is to assess the effect of food on how fast selpercatinib gets into the bloodstream and how long it takes the body to remove it after a high-fat meal, and the effect of a change in gastric pH after multiple doses of omeprazole on how fast selpercatinib gets into the bloodstream and how long it takes the body to remove it when administered under fasted and fed conditions in healthy participants. The study will also evaluate the safety and tolerability of selpercatinib in healthy participants. The study will last up to 33 days excluding the screening period.

Key facts

Study ID

NCT05468164

Run by

Eli Lilly and Company

People needed

20

Starts

2018-05-31

Expected to finish

2018-09-13

Last updated by the study team

2025-09-19

Who can join

Age: 18 and older, up to 55. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Non-vasectomized, male participants must have agreed to use a condom with spermicide or abstain from sexual intercourse during the study until 6 months after the last dosing. (No restrictions were required for a vasectomized male provided his vasectomy had been performed 4 months or more prior to the first dosing of study drug)
• If male, must have agreed not to donate sperm from the first dosing until 6 months after the last dosing
• Female participants of non-childbearing potential who are agreeable to take birth control measures until study completion
• Body mass index (BMI) ≥ 18.0 and ≤ 32.0 kilograms per meter squared (kg/m²) and had a minimum weight of at least 50 kg at screening
• Have normal blood pressure, pulse rate, electrocardiogram (ECG), and blood and urine laboratory test results that are acceptable for the study

You may not qualify if…

• Had a history of gastritis, gastrointestinal tract or hepatic disorder or other clinical condition that might have, in the opinion of the Principal Investigator or designee, and as confirmed by the Sponsor, affected the absorption, distribution, biotransformation, or excretion of LOXO 292 or omeprazole

Where it is running

• Celerion — Tempe, Arizona, United States

Full record on ClinicalTrials.gov

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