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NCT04682119

A Safety Study of LY3526318 in Healthy Participants

Completed Phase 1 Results posted Last updated 10 September 2025
What this trial tests

Phase 1 trial testing LY3526318 in Healthy in 16 participants. Completed in 21 April 2021.

Timeline
29 December 2020
Primary endpoint
21 April 2021
21 April 2021

Quick facts

Lead sponsorEli Lilly and Company
PhasePhase 1
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designsequential
Maskingdouble
Primary purposebasic science
Enrollment16
Start date29 December 2020
Primary completion21 April 2021
Estimated completion21 April 2021
Sites1 location across Netherlands

Drugs / interventions tested

Conditions studied

Sponsor

Eli Lilly and Company — full company profile →

Who can join

Adults 18 to 65, any sex, with Healthy. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Part A - SAD, Pharmacokinetics (PK): Area Under the Concentration Time Curve From Time 0 to Infinity (AUC 0-∞) of LY3526318 Primary · Predose,1, 2, 4, 6, 8,12, 24, 48, 72, 96 hours post-dose

Area Under the Concentration Time Curve From Time 0 to Infinity (AUC 0-∞) of LY3526318

GroupValue95% CI
Part A - SAD: 250 mg LY3526318 Fed (Light Breakfast)147978± 37.5
Part A - SAD: 250 mg LY3526318 Fed (High Fat Meal)131271± 61.8
Part A - SAD: 250 mg LY3526318 Fasted137814± 58.6
Part A - SAD: 100 mg LY3526318 Fasted76902± 56.1
Part A - SAD, PK: Maximum Observed Drug Concentration (Cmax) of LY3526318 Primary · Predose,1, 2, 4, 6, 8,12, 24, 48, 72, 96 hours post-dose

Part A - SAD, PK: Maximum Observed Drug Concentration (Cmax) of LY3526318

GroupValue95% CI
Part A - SAD: 250 mg LY3526318 Fed (Light Breakfast)12406± 26.4
Part A - SAD: 250 mg LY3526318 Fed (High Fat Meal)6199± 61.4
Part A - SAD: 250 mg LY3526318 Fasted9544± 26.8
Part A - SAD: 100 mg LY3526318 Fasted5441± 49.9
Part B - MAD, PK: Area Under the Concentration Time Curve From Time Zero to the End of the Dosing Interval, Tau (AUC[0-tau ]) of LY3526318 Primary · Day 5: Predose,1, 2, 4, 6, 8,12, 24 hours post dose

Part B - MAD, PK: Area Under the Concentration Time Curve From Time Zero to the End of the Dosing Interval, Tau (AUC\[0-tau \]) of LY3526318

GroupValue95% CI
Part B MAD:250 mg LY352631889614± 19.7
Part B - MAD, PK: Maximum Observed Drug Concentration (Cmax) of LY3526318 Primary · Day 5: Predose,1, 2, 4, 6, 8,12, 24 hours post dose

Part B - MAD, PK: Maximum Observed Drug Concentration (Cmax) of LY3526318

GroupValue95% CI
Part B MAD:250 mg LY3526318 LY3526318 QD10717± 35.1
Part A, SAD: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs) Secondary · Single oral dose to up to 11 days of follow-up

A TEAE started on or after the date and time of the first dose of study drug administered in this study, or started prior to the study drug administration but worsened after the study drug started. Clinically significant events were defined as SAEs and other non-serious adverse events (AEs). A summary of SAEs and other non-serious AEs is located in the Reported Adverse Events module.

TEAEs
GroupValue95% CI
Part A - SAD: Placebo Fasted2
Part A - SAD: Placebo Fed (Light Breakfast)1
Part A - SAD: Placebo Fed (High Fat Meal)1
Part A - SAD: 100 mg LY3526318 Fasted2
Part A - SAD: 250 mg LY3526318 Fasted2
Part A - SAD: 250 mg LY3526318 Fed (Light Breakfast)4
Part A - SAD: 250 mg LY3526318 Fed (High Fat Meal)1
SAEs
GroupValue95% CI
Part A - SAD: Placebo Fasted0
Part A - SAD: Placebo Fed (Light Breakfast)0
Part A - SAD: Placebo Fed (High Fat Meal)0
Part A - SAD: 100 mg LY3526318 Fasted0
Part A - SAD: 250 mg LY3526318 Fasted0
Part A - SAD: 250 mg LY3526318 Fed (Light Breakfast)0
Part A - SAD: 250 mg LY3526318 Fed (High Fat Meal)0
Part B, MAD: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs) Secondary · Up to 14 days following first dose

A TEAE started on or after the date and time of the first dose of study drug administered in this study, or started prior to the study drug administration but worsened after the study drug started. Clinically significant events were defined as SAEs and other non-serious adverse events (AEs). A summary of SAEs and other non-serious AEs is located in the Reported Adverse Events module.

TEAEs
GroupValue95% CI
Part B MAD: Placebo1
Part B MAD:250 mg LY3526318 LY3526318 QD4
SAEs
GroupValue95% CI
Part B MAD: Placebo0
Part B MAD:250 mg LY3526318 LY3526318 QD0
Part A, Effect of a Meal on Pharmacokinetics of LY3526318: Maximum Concentration (Cmax) Secondary · Predose,1, 2, 4, 6, 8,12, 24, 48, 72, 96 hours post-dose

Part A, Effect of a meal on pharmacokinetics of LY3526318: Maximum Concentration (Cmax)

Ratio of Fed Light Breakfast/ Fasted
GroupValue95% CI
Part A: 250 mg LY35263181.27680.9030 – 1.8052
Ratio of Fed High Fat Meal/ Fasted
GroupValue95% CI
Part A: 250 mg LY35263180.61950.4381 – 0.8759
Part A, Effect of a Meal on Pharmacokinetics of LY3526318: Area Under the Concentration Time Curve From Time 0 to Infinity (AUC 0-∞) Secondary · Predose,1, 2, 4, 6, 8,12, 24, 48, 72, 96 hours post-dose

Part A, Effect of a meal on pharmacokinetics of LY3526318: Area under the concentration time curve from time 0 to infinity (AUC 0-∞)

Ratio of Fed Light Breakfast/ Fasted
GroupValue95% CI
Part A: 250 mg LY35263181.13410.9722 – 1.3229
Ratio of Fed High Fat Meal/ Fasted
GroupValue95% CI
Part A: 250 mg LY35263180.84540.7248 – 0.9862
Part A, Effect of a Meal on Pharmacokinetics of LY3526318: Time at Maximal Concentration (Tmax) Secondary · Predose,1, 2, 4, 6, 8,12, 24, 48, 72, 96 hours post-dose

Part A, Effect of a Meal on Pharmacokinetics of LY3526318: Time at Maximal Concentration (Tmax)

Fed Light Breakfast - Fasted
GroupValue95% CI
Part A: 250 mg LY35263180.000.00 – 2.00
Fed High Fat Meal - Fasted
GroupValue95% CI
Part A: 250 mg LY35263180.030.00 – 2.03

Adverse events — posted to ClinicalTrials.gov

Time frame: Baseline Up To 14 Days. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Part A - SAD: Placebo Fed (Light Breakfast)
Serious: 0/2 (0%)
Deaths: 0/2
Part A - SAD: Placebo Fed (High Fat Meal)
Serious: 0/2 (0%)
Deaths: 0/2
Part A - SAD: Placebo Fasted
Serious: 0/4 (0%)
Deaths: 0/4
Part A - SAD: 250 mg LY3526318 Fed (Light Breakfast)
Serious: 0/6 (0%)
Deaths: 0/6
Part A - SAD: 250 mg LY3526318 Fed (High Fat Meal)
Serious: 0/6 (0%)
Deaths: 0/6
Part A - SAD: 250 mg LY3526318 Fasted
Serious: 0/6 (0%)
Deaths: 0/6
Part A - SAD: 100 mg LY3526318 Fasted
Serious: 0/6 (0%)
Deaths: 0/6
Part B MAD: Placebo
Serious: 0/2 (0%)
Deaths: 0/2
Part B MAD:250 mg LY3526318
Serious: 0/6 (0%)
Deaths: 0/6
Other adverse events (15 terms — click to expand)

ReactionSystemPart A - SAD: Placebo Fed …Part A - SAD: Placebo Fed …Part A - SAD: Placebo FastedPart A - SAD: 250 mg LY352…Part A - SAD: 250 mg LY352…Part A - SAD: 250 mg LY352…Part A - SAD: 100 mg LY352…Part B MAD: PlaceboPart B MAD:250 mg LY3526318
FatigueGeneral disorders
HeadacheNervous system disorders
SomnolenceNervous system disorders
Dermatitis contactSkin and subcutaneous tissue disorders
Abdominal pain upperGastrointestinal disorders
ToothacheGastrointestinal disorders
Catheter site haematomaGeneral disorders
Catheter site painGeneral disorders
Catheter site related reactionGeneral disorders
Vessel puncture site bruiseGeneral disorders
Procedural painInjury, poisoning and procedural complications
Back painMusculoskeletal and connective tissue disorders
MyalgiaMusculoskeletal and connective tissue disorders
Dry skinSkin and subcutaneous tissue disorders
Rash papularSkin and subcutaneous tissue disorders

Data from ClinicalTrials.gov NCT04682119 adverse events section.

Sponsor's own description

The main purpose of this study is to learn more about how the drug is absorbed in to the blood stream and how it is eliminated from the body. The safety and tolerability of LY3526318 will also be evaluated when given by mouth either by single or multiple doses to healthy participants. The study will have two parts. Each participant will enroll in only one part. For each participant, Part A will last up to 44 days and Part B will last up to 50 days, including screening and follow-up.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other trials of LY3526318

Trials testing the same drug.

Other recruiting trials for Healthy

Currently open trials in the same condition.

Other Eli Lilly and Company trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing