NCT07226843

Brief Summary

The main purpose of this study is to evaluate safety and efficacy, and measure how much LY4584180 gets into the bloodstream and how long it takes the body to eliminate it in patients with previously treated blood cancers. For each participant, the study could last about 9 months or possibly longer including screening.

Trial Health

70
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
360

participants targeted

Target at P75+ for phase_1

Timeline
44mo left

Started Apr 2026

Typical duration for phase_1

Geographic Reach
8 countries

45 active sites

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress3%
Apr 2026Dec 2029

First Submitted

Initial submission to the registry

November 7, 2025

Completed
5 days until next milestone

First Posted

Study publicly available on registry

November 12, 2025

Completed
5 months until next milestone

Study Start

First participant enrolled

April 1, 2026

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2027

Expected
2.8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2029

Last Updated

April 17, 2026

Status Verified

April 1, 2026

Enrollment Period

10 months

First QC Date

November 7, 2025

Last Update Submit

April 16, 2026

Conditions

Outcome Measures

Primary Outcomes (3)

  • Number of Dose-Limiting Toxicities (DLTs) and DLT-Equivalent Toxicities

    Number of Dose-Limiting Toxicities (DLTs) and DLT-Equivalent Toxicities

    Baseline up to Day 28

  • Number of Participants with One or More Serious Adverse Events (SAEs) Considered by the Investigator to be Related to Study Drug Administration

    Number of Participants with One or More Serious Adverse Events (SAEs) Considered by the Investigator to be Related to Study Drug Administration

    Baseline up to 3 Years

  • To Evaluate the Preliminary Antitumor Activity of LY4584180: Objective Response Rate (ORR)

    To Evaluate the Preliminary Antitumor Activity of LY4584180: Objective Response Rate (ORR)

    Baseline up to 3 Years

Secondary Outcomes (2)

  • Pharmacokinetics (PK): Maximum Serum Concentration (Cmax) of LY4584180

    Baseline to Day 8

  • PK: Area Under the Concentration (AUC) Versus Time Curve of LY4584180

    Baseline to Day 8

Study Arms (4)

Phase 1a-Monotherapy Dose Escalation (Cohort A1)

EXPERIMENTAL

LY4584180 monotherapy administered orally

Drug: LY4584180

Phase 1a-Optional Monotherapy Dose Optimization (Cohort A2)

EXPERIMENTAL

LY4584180 monotherapy administered orally

Drug: LY4584180

Phase 1b-Dose Expansion-Monotherapy (Cohort B1-B4)

EXPERIMENTAL

LY4584180 monotherapy administered orally

Drug: LY4584180

Phase 1b-Dose Expansion-Combination (Cohort B5)

EXPERIMENTAL

LY4584180 administered orally in combination with rituximab administered through IV infusion

Drug: LY4584180Drug: Rituximab

Interventions

administered orally

Phase 1a-Monotherapy Dose Escalation (Cohort A1)Phase 1a-Optional Monotherapy Dose Optimization (Cohort A2)Phase 1b-Dose Expansion-Combination (Cohort B5)Phase 1b-Dose Expansion-Monotherapy (Cohort B1-B4)

administered through IV infusion

Phase 1b-Dose Expansion-Combination (Cohort B5)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Has been treated for the following blood cancers and has received at least 2 prior lines of systemic therapy or not eligible for available therapy:
  • Diffuse large B-cell lymphoma - not otherwise specified
  • High-grade B-cell lymphoma
  • Follicular large B-cell lymphoma
  • Follicular lymphoma
  • Other non-Hodgkin lymphoma
  • Has measurable disease
  • Has discontinued all previous treatments for cancer and has recovered from the immediate effects of therapy

You may not qualify if:

  • Has an active second cancer
  • Has known or suspected history of central nervous system involvement
  • Has known Cytomegalovirus infection. Participants with negative status are eligible
  • Has known hepatitis B or C infection or HIV
  • Has significant heart disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (45)

Mayo Clinic - Scottsdale

Scottsdale, Arizona, 85259, United States

Location

City of Hope

Duarte, California, 91010, United States

Location

University of California, Los Angeles (UCLA) - Medical Center

Los Angeles, California, 90059, United States

Location

University of California, San Francisco (UCSF) - Helen Diller Family Comprehensive Cancer Center

San Francisco, California, 94158, United States

Location

Colorado Blood Cancer Institute

Denver, Colorado, 80218, United States

Location

University of Miami - Sylvester Cancer Center

Miami, Florida, 33136, United States

Location

Florida Cancer Specialists - Sarasota

Sarasota, Florida, 34236, United States

Location

Emory University Hospital

Atlanta, Georgia, 30322, United States

Location

Massachusetts General Hospital

Boston, Massachusetts, 02114, United States

Location

Dana-Farber Cancer Institute

Boston, Massachusetts, 02215, United States

Location

Mayo Clinic - Rochester

Rochester, Minnesota, 55905, United States

Location

Columbia University

New York, New York, 10032, United States

Location

University of Rochester

Rochester, New York, 14618, United States

Location

The Ohio State University (OSU)

Columbus, Ohio, 43210, United States

Location

Oregon Health & Science University (OHSU)

Portland, Oregon, 97239, United States

Location

Sarah Cannon Research Institute

Nashville, Tennessee, 37203, United States

Location

Vanderbilt University Medical Center

Nashville, Tennessee, 37212, United States

Location

Texas Oncology - DFW (Sammons CC)

Dallas, Texas, 75246, United States

Location

Baylor College of Medicine

Houston, Texas, 77030, United States

Location

University of Washington - Fred Hutchinson Cancer Center (Seattle Cancer Care Alliance)

Seattle, Washington, 98195, United States

Location

Froedtert Hospital and the Medical College of Wisconsin

Milwaukee, Wisconsin, 53226, United States

Location

CHU de Nantes - Hotel-Dieu

Nantes, 44093, France

Location

Institut Curie

Paris, 75005, France

Location

CHU Bordeaux - Hopital Haut-Leveque - Centre Francois Magendie

Pessac, 33604, France

Location

HCL Centre Hospitalier Lyon Sud

Pierre-Bénite, 69495, France

Location

Oncopole Claudius Regaud

Toulouse, 31059, France

Location

Charite Universitaetsmedizin Berlin

Berlin, 10117, Germany

Location

Universitaetsklinikum Koeln (AoeR)

Cologne, 50937, Germany

Location

Universitaetsklinikum Essen

Essen, 45147, Germany

Location

Universitaetsklinikum Frankfurt - Klinikum der Johann Wolfgang Goethe Universitaet

Frankfurt am Main, 60590, Germany

Location

IRCCS Azienda Ospedaliero-Universitaria di Bologna - Policlinico di Sant Orsola

Bologna, 40138, Italy

Location

Istituto Europeo di Oncologia

Milan, 20141, Italy

Location

National Cancer Center Hospital East

Chiba, 277-8577, Japan

Location

Cancer Institute Hospital of JFCR

Tokyo, 135-8550, Japan

Location

Pratia Onkologia Katowice

Katowice, 40-519, Poland

Location

Pratia MCM Krakow

Krakow, 30-727, Poland

Location

AIDPORT Sp. z o.o.

Skorzewo, 60-185, Poland

Location

Instytut Hematologii i Transfuzjologii w Warszawie

Warsaw, 02-776, Poland

Location

Institut Catala d'Oncologia - L'Hospitalet

Barcelona, 08908, Spain

Location

South Texas Accelerated Research Therapeutics (START) Madrid - Hospital Fundacion Jimenez Diaz

Madrid, 28040, Spain

Location

King's College Hospital

London, SE5 9RS, United Kingdom

Location

The Royal Marsden NHS Foundation Trust

London, SW3 6JJ, United Kingdom

Location

Nottingham City Hospital

Nottingham, NG5 1PB, United Kingdom

Location

Derriford Hospital

Plymouth, PL6 8DH, United Kingdom

Location

University Hospital Southampton NHS Foundation Trust

Southampton, SO16 6YD, United Kingdom

Location

MeSH Terms

Conditions

Lymphoma, Non-HodgkinLymphoma, Large B-Cell, DiffuseLymphoma, Follicular

Interventions

Rituximab

Condition Hierarchy (Ancestors)

LymphomaNeoplasms by Histologic TypeNeoplasmsLymphoproliferative DisordersLymphatic DiseasesHemic and Lymphatic DiseasesImmunoproliferative DisordersImmune System DiseasesLymphoma, B-Cell

Intervention Hierarchy (Ancestors)

Antibodies, Monoclonal, Murine-DerivedAntibodies, MonoclonalAntibodiesImmunoglobulinsImmunoproteinsBlood ProteinsProteinsAmino Acids, Peptides, and ProteinsSerum GlobulinsGlobulins

Study Officials

  • Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST)

    Eli Lilly and Company

    STUDY DIRECTOR

Central Study Contacts

Trial question or participation questions: 1-877-CTLILLY (1-877-285-4559) or

CONTACT

Physicians interested in becoming principal investigators please contact

CONTACT

Study Design

Study Type
interventional
Phase
phase 1
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 7, 2025

First Posted

November 12, 2025

Study Start

April 1, 2026

Primary Completion (Estimated)

February 1, 2027

Study Completion (Estimated)

December 1, 2029

Last Updated

April 17, 2026

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will not share

Locations