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Completed Phase 1Phase 2 Interventional

A Study of Oral LOXO-305 in Patients With Previously Treated CLL/SLL or NHL

ClinicalTrials.gov ID: NCT03740529

Public ClinicalTrials.gov record NCT03740529. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:12 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1/2 Study of Oral LOXO-305 in Patients With Previously Treated Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) or Non-Hodgkin Lymphoma (NHL)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is an open-label, multi-center Phase 1/2 study of oral LOXO-305 (pirtobrutinib) in patients with CLL/SLL and NHL who have failed or are intolerant to standard of care.

Study identification

NCT ID
NCT03740529
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Loxo Oncology, Inc.
Industry
Enrollment
803 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 15, 2019 (Actual)
Primary completion
Jan 27, 2025 (Actual)
Completion
Dec 23, 2025 (Actual)
Last update posted
Jan 27, 2026

2019 – 2025

United States locations

U.S. sites
31
U.S. states
19
U.S. cities
28
Facility City State ZIP Site status
Mayo Clinic of Scottsdale Scottsdale Arizona 85259 —
Scripps Coastal Medical Center San Diego California 92103 —
University of California San Francisco, Medical Center at Paranassus San Francisco California 94117 —
Smilow Cancer Hospital at Yale-New Haven New Haven Connecticut 06510 —
Mayo Clinic-Jacksonville Jacksonville Florida 32224 —
Florida Cancer Specialists ORLANDO/DDU Lake Mary Florida 32746 —
Sylvester Comprehensive Cancer Center Miami Florida 33136 —
Florida Cancer Specialists Sarasota Florida 34232 —
Emory Clinic Atlanta Georgia 30322 —
Northwestern University Chicago Illinois 60611 —
University of Kansas Medical Center Kansas City Kansas 66160 —
Dana-Farber Cancer Institute Boston Massachusetts 02215 —
Mayo Clinic Rochester Minnesota 55905-0002 —
University of Nebraska Medical Center Omaha Nebraska 68105 —
Roswell Park Cancer Institute Buffalo New York 14263 —
Northwell Health New Hyde Park New York 11042 —
Columbia University Medical Center New York New York 10032 —
Memorial Sloan Kettering Cancer Center New York New York 10065 —
University of North Carolina at Chapel Hill Chapel Hill North Carolina 27599 —
Durham VA Medical Center Durham North Carolina 27705 —
Duke University Medical Center Durham North Carolina 27710 —
Cleveland Clinic Foundation Cleveland Ohio 44195 —
Ohio State University Hospital Columbus Ohio 43210 —
University of Pennsylvania Hospital Philadelphia Pennsylvania 19104 —
Sarah Cannon Research Institute SCRI Nashville Tennessee 37203 —
Mary Crowley Cancer Research Center Dallas Texas 75230 —
University of Texas MD Anderson Cancer Center Houston Texas 77030 —
Utah Cancer Specialists Salt Lake City Utah 84106 —
Swedish Medical Center Seattle Washington 98104 —
Seattle Cancer Care Alliance Seattle Washington 98195 —
Medical College of Wisconsin Milwaukee Wisconsin 53226 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 25 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03740529, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 27, 2026 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03740529 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →