Two-Drug combo targets tough Non-Hodgkin's lymphoma
NCT ID NCT07819188
First seen Sep 14, 2026 · Last updated Sep 15, 2026 · Updated 1 time
Summary
Researchers are testing two experimental drugs, SCTB35 and SCTB41, in adults with B-cell non-Hodgkin's lymphoma that has returned or stopped responding to at least two prior treatments. Participants receive the drugs together, with or without chemotherapy, to find a safe dose and see whether tumors shrink. The trial has two parts: a first phase that looks for the highest dose people can tolerate, and a second phase that measures how many participants respond to treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SCTB35 and SCTB41, two experimental antibody-based drugs given alone or with chemotherapy
- What this could lead to
- If the combination works, it could offer a new treatment option for people whose non-Hodgkin's lymphoma has come back or stopped responding to standard therapies.
- What could go wrong
- This is an early-phase trial with about 90 participants, so researchers mainly want to find a safe dose and see early signs of benefit. The drugs may cause side effects, may not shrink tumors, or may help only a subset of patients.
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 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
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 to 80 years
- 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: * Aged 18 to 80 years (inclusive) at the time of informed consent * Histologically or cytologically confirmed B cell neoplasm. * Phase 1: Relapsed or refractory disease after at least two prior systemic therapy. * Measurable or evaluable disease at enrollment. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2 * Adequate organ and bone marrow function * Life expectancy of ≥ 3 months Exclusion Criteria: * Prior treatment with bispecific antibodies targeting both CD20 and CD3 * Prior treatment with antibodies targeting both PD-1/PD-L1, PD-(L)1/VEGF(R) or PD-(L)1/TGF-β * Eligible for high dose chemotherapy followed by hematopoietic stem cell transplantation (HSCT) * Known central nervous system (CNS) involvement by lymphoma * Known any major episode of active infection requiring treatment with systemic antibiotics within 2 weeks * Chemotherapy and other non-investigational antineoplastic agents within 4 weeks or 5 half-lives (whichever is shorter) prior to first SCTB35 administration
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences
Tianjing, Tianjing, 301636, China
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