New antibody therapy targets blood cancers in early trial
NCT ID NCT05424822
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 4 times
Summary
This early-phase study tests a new drug called JNJ-80948543 in people with non-Hodgkin lymphoma or chronic lymphocytic leukemia whose cancer has returned or not responded to other treatments. The drug works by redirecting the body's T-cells to attack cancer cells. The main goals are to check safety and find the best dose. About 167 participants will take part.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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167 people
The number who actually took part.
- Started
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Aug 2022
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologic documentation of disease: B-cell non-Hodgkin lymphoma (NHL) or chronic lymphocytic leukemia (CLL) requiring therapy. All participants must have relapsed or refractory disease with no other approved therapies available that would be more appropriate in the investigator's judgment. B-cell NHL as defined per the 2016 world health organization (WHO) classification. In addition, the following disease-specific criteria outlined below must be met: If diffuse large B-cell lymphoma (DLBCL) or other high-Grade B-cell lymphoma: Received, or not eligible for high-dose chemotherapy and autologous stem cell transplantation with curative intent or deemed not eligible or fit for an alternative 2nd line therapy. Participants may be eligible if relapsing after chimeric antigen receptors (CAR-T) cell treatment or while waiting for a CAR-T cell treatment. If transformed lymphoma from low Grade B-cell malignancies: Received or not a candidate for an approved first-line regimen for DLBCL and received or not eligible for high-dose chemotherapy and autologous stem cell transplantation with curative intent. If follicular lymphoma (FL) (all grades): Previously treated with a minimum of 2 prior lines of systemic therapy, with at least one prior line containing an anti-CD20 antibody. If mantle cell lymphoma (MCL), marginal zone lymphoma (MZL) (including nodal, extranodal/MALT, and splenic MZL subtypes): Previously treated with at least 2 lines of systemic therapy. H.pylori-positive gastric MALT lymphoma must have failed prior H. pylori eradication therapy as one of their prior lines . Waldenstrom macroglobulinemia (WM): Previously treated with at least 1 line of systemic therapy. small lymphocytic lymphoma/chronic lymphocytic leukemia (CLL/SLL): Relapsed or refractory with at least 2 prior lines of therapy, including a Bruton tyrosine kinase inhibitor (BTK) inhibitor or a BCL2 inhibitor, if eligible. In addition for part B Participants must have measurable disease as defined by the appropriate disease response criteria * Eastern Cooperative Oncology Group (ECOG) performance status Grade of 0 or 1 * Cardiac parameters within the following range: corrected QT interval (QTc intervals corrected using Fridericia's formula \[QTcF\]) less than or equal to (\<=) 480 milliseconds based on the average of triplicate assessments performed no more than 5 (plus minus \[+-\] 3) minutes apart * A female participant of childbearing potential must have a negative highly sensitive serum pregnancy test (beta- human chorionic gonadotropin) at screening and must agree to further serum or urine pregnancy tests prior to the first dose, during the study and until 3 months after the last dose of study treatment * A female participant must agree not to be pregnant, breastfeeding, or planning to become pregnant while enrolled in this study or within 3 months after the last dose of study treatment Exclusion Criteria: * Known active central nervous system (CNS) involvement; Lymphoma with CNS involvement may be allowed in pharmacokinetic/ pharmacodynamic (PK/PD) and expansion cohorts if approved by the study evaluation team (SET) * Prior solid-organ transplantation * Autoimmune or inflammatory disease requiring systemic steroids or other immunosuppressive agents (example, methotrexate or tacrolimus) within 1 year prior to first dose of study drug * Toxicity from prior anticancer therapy has not resolved to baseline levels or to Grade \<= 1 (except alopecia, vitiligo, peripheral neuropathy, or endocrinopathies that are stable on hormone replacement, which may be Grade 2) * Clinically significant pulmonary compromise, particularly the need for supplemental oxygen use to maintain adequate oxygenation
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Aichi Cancer Center
Nagoya, 464 8681, Japan
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Aidport Sp z o o
Skorzewo, 60-185, Poland
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CHRU de Lille Hopital Claude Huriez
Lille, 59037, France
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Carmel Medical Center
Haifa, 34362, Israel
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Chongqing University Cancer Hospital
Chongqing, 400044, China
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City of Hope
Duarte, California, 91010, United States
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Hadassah Medical Center
Jerusalem, 9112001, Israel
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Icahn School of Medicine at Mount Sinai
New York, New York, 10029, United States
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Institut Curie
Paris, 75005, France
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Institut Universitaire du cancer de Toulouse-Oncopole
Toulouse, 31059, France
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Institut de Cancerologie Strasbourg Europe ICANS
Strasbourg, 67033, France
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Linear Clinical Research Ltd
Nedlands, 6009, Australia
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Macquarie University Hospital
Macquarie University, 2109, Australia
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Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
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National Cancer Center Hospital East
Kashiwa, 277 8577, Japan
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Odense University Hospital
Odense, 5000, Denmark
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Rigshospitalet
Copenhagen, 2100, Denmark
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Sarah Cannon Research Institute
Nashville, Tennessee, 37203, United States
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Scientia Clinical Research
Randwick, 2031, Australia
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Seattle Cancer Care Alliance
Seattle, Washington, 98109, United States
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Sun Yat Sen University Cancer Center
Guangzhou, 510060, China
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Tel Aviv Sourasky Medical Center
Tel Aviv, 64239, Israel
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Texas Transplant Institute
San Antonio, Texas, 78229, United States
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The Alfred Hospital
Melbourne, 3004, Australia
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The Cancer Institute Hospital of JFCR
Tokyo, 135 8550, Japan
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The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
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Tianjin cancer hospital
Tianjin, 300060, China
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Union Hospital Tongji Medical College of Huazhong University of Science and Technology
Wuhan, 430030, China
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Uniwersyteckie Centrum Kliniczne Osrodek Badan Klinicznych Wczesnych Faz
Gdansk, 80 214, Poland
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