Combination Chemotherapy and TAK-659 as Front-Line Treatment in Treating Patients With High-Risk Diffuse Large B Cell Lymphoma
Public ClinicalTrials.gov record NCT03742258. 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.
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 Study of R-CHOP Plus SYK Inhibitor TAK-659 for the Front-Line Treatment of High-Risk Diffuse Large B Cell Lymphoma (DLBCL)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research study is to evaluate a new investigational drug, TAK-659, given in combination with standard chemotherapy, for the treatment of Diffuse Large B-cell Lymphoma (DLBCL). ?Investigational? means that TAK-659 has not been approved by the United States Food and Drug Administration (FDA) for use as a prescription or over-the-counter medication to treat a certain condition. The primary purpose of this study is to find the appropriate and safe dose of the study drug to be used in combination with standard chemotherapy for the treatment of your disease and to determine how well the drug works in treating the disease. Other objectives include measuring the amount of the study drug in the body at different times after taking the study drug. Participation in the study is expected to last for up to 3 years after receiving the last dose of the study drug. Patients will receive the study treatment for up to 18 weeks, as long as they are benefitting.
Study identification
- NCT ID
- NCT03742258
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 12 participants
Conditions and interventions
Conditions
- Diffuse Large B-Cell Lymphoma
- Diffuse Large B-Cell Lymphoma Activated B-Cell Type
- Diffuse Large B-Cell Lymphoma Germinal Center B-Cell Type
- Diffuse Large B-Cell Lymphoma, Not Otherwise Specified
- High Grade B-Cell Lymphoma With MYC and BCL2 and/or BCL6 Rearrangements
- High Grade B-Cell Lymphoma, Not Otherwise Specified
- T-Cell/Histiocyte-Rich Large B-Cell Lymphoma
Interventions
- Cyclophosphamide Drug
- Doxorubicin Hydrochloride Drug
- Prednisone Drug
- Rituximab Biological
- Spleen Tyrosine Kinase Inhibitor TAK-659 Drug
- Vincristine Sulfate Drug
Drug · Biological
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 12, 2019
- Primary completion
- Mar 11, 2021
- Completion
- Feb 7, 2024
- Last update posted
- Jun 17, 2025
2019 – 2024
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University | Chicago | Illinois | 60611 | — |
| Northwestern Lake Forest Hospital | Lake Forest | Illinois | 60045 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03742258, 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 Jun 17, 2025 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03742258 live on ClinicalTrials.gov.