A Study of Selpercatinib (LY3527723) in Healthy Participants

NCT ID: NCT05338515

Last Updated: 2025-05-18

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

18 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-02-12

Study Completion Date

2019-03-26

Brief Summary

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The main purpose of this study is to determine how safe and how well tolerated selpercatinib is when given as oral doses to healthy participants. The study will also assess how fast selpercatinib gets into the blood stream and how long it takes the body to remove it. The study will last up to about 6 weeks, inclusive of screening period.

Detailed Description

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Conditions

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Healthy

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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320 mg Selpercatinib

Participants received a single oral dose of 320 mg selpercatinib on Day 1, preceded by an overnight fast of at least 10 hours, followed by a fast from food (not including water) for at least 4 hours post dose.

Group Type EXPERIMENTAL

Selpercatinib

Intervention Type DRUG

Administered orally.

640 mg Selpercatinib

Participants received a single oral dose of 640 mg selpercatinib on Day 1, preceded by an overnight fast of at least 10 hours, followed by a fast from food (not including water) for at least 4 hours post dose.

Group Type EXPERIMENTAL

Selpercatinib

Intervention Type DRUG

Administered orally.

720 mg Selpercatinib

Participants received a single oral dose of 720 mg selpercatinib on Day 1, preceded by an overnight fast of at least 10 hours, followed by a fast from food (not including water) for at least 4 hours post dose.

Group Type EXPERIMENTAL

Selpercatinib

Intervention Type DRUG

Administered orally.

Interventions

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Selpercatinib

Administered orally.

Intervention Type DRUG

Other Intervention Names

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LY3527723 LOXO-292

Eligibility Criteria

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Inclusion Criteria

* 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

Exclusion Criteria

* Are currently participating in or completed a clinical trial within the last 30 days or any other type of medical research judged to be incompatible with this study
* Have previously participated or withdrawn from this study
* Have or used to have health problems or laboratory test results or ECG readings that, in the opinion of the doctor, could make it unsafe to participate, or could interfere with understanding the results of the study
* Had blood loss of more than 500 milliliters (mL) within the previous 30 days of study screening
* Require treatment with inducers or inhibitors of cytochrome P450 (CYP) CYP3A within 14 days before the first dose of study drug through the end of Period 2
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Loxo Oncology, Inc.

INDUSTRY

Sponsor Role collaborator

Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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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)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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Celerion

Tempe, Arizona, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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J2G-OX-JZJF

Identifier Type: OTHER

Identifier Source: secondary_id

LOXO-RET-18057

Identifier Type: OTHER

Identifier Source: secondary_id

17485

Identifier Type: -

Identifier Source: org_study_id

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