DLBCL clinical trial activity in 2026
Diffuse large B-cell lymphoma remains the most common aggressive lymphoma and one of the most active areas of hematologic oncology clinical development. Multiple approved therapies, including axicabtagene ciloleucel, lisocabtagene maraleucel, tisagenlecleucel, and bispecific antibodies epcoritamab and glofitamab, have transformed the treatment landscape. With the live active and recruiting counts on this page, the field continues to advance at pace.
Key signals to monitor:
- Next-generation CAR-T products with improved persistence, allogeneic platforms, and combination regimens
- CD20×CD3 and CD79b×CD3 bispecific antibody programs in first- and later-line settings
- R-CHOP modifications, novel induction regimens attempting to improve the ~40% relapse rate
- Polatuzumab vedotin follow-on ADC combinations and new ADC targets (CD22, CD79b)
- Lenalidomide and novel IMiD combinations in non-GCB/ABC DLBCL
- High-grade B-cell lymphoma with MYC/BCL2/BCL6 rearrangements, "double/triple-hit" subtypes
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Start Free: No Credit CardA primary completion date pushed out, enrollment cut, or a primary endpoint changed in the last 90 days. Active trials only.
| Trial | Warning signs | Status |
|---|---|---|
| Lentiviral Gene Therapy (Zamtocabtagene Autoleucel) LTFU NCT06116110 | Primary completion moved at least 2 years later Primary endpoints added | Recruiting |
37 more on the Trials at Risk page. See which trials →
Phase 2 and Phase 3 trials with a primary completion date in the next 180 days, as ClinicalTrials.gov estimates it today. Active trials only.
| Trial | Scheduled | Phase |
|---|---|---|
| Tafasitamab, Retifanlimab, and Rituximab in Combination With Standard Therapy… NCT05455697 | Oct 15, 2026 · Estimated | Phase 1/2 |
58 more on the Completions page. See the calendar →
What we monitor for DLBCL
Configure your DLBCL profile with the following options:
- Condition keywords: "diffuse large B-cell lymphoma", "DLBCL", "large B-cell lymphoma", "high-grade B-cell lymphoma", "primary CNS lymphoma"
- Phase filter: Phase 1 for early pipeline, Phase 2/3 for registration-enabling studies
- Sponsor filter: Industry-sponsored for competitive intelligence, or all sponsors
- Status filter: Recruiting only, or all active studies including not yet recruiting
The DLBCL treatment landscape in 2026
Bispecific antibodies in earlier lines
Epcoritamab (Epkinly) and glofitamab (Columvi) approvals in relapsed/refractory disease have generated extensive Phase 2/3 trial activity moving bispecifics into earlier treatment lines, including as part of first-line combinations. Multiple trials are registering enrolling both transplant-eligible and -ineligible patients. Tracking which combinations are being registered by which companies reveals which bispecific platforms are gaining first-mover advantage in the front-line space.
CAR-T evolution: persistence, manufacturing, and allogenic
While axicabtagene, lisocabtagene, and tisagenlecleucel are approved in DLBCL, next-generation programs are addressing key limitations: manufacturing time, T cell exhaustion, and access barriers of autologous production. Allogeneic CAR-T programs, "armored" CAR-T with cytokine payloads, and in-vivo CAR-T generation platforms are all in early clinical development for large B-cell lymphoma.
First-line innovations beyond R-CHOP
Despite decades of R-CHOP as the first-line standard, approximately 40% of patients relapse or are refractory. The POLARIX trial established pola-R-CHP as a new option for high-risk patients. Now, trials are testing bispecific + chemo combinations, CAR-T as consolidation, and molecular subtype-directed first-line approaches for MYC-high and ABC-subtype DLBCL.
High-grade lymphoma subtypes
"Double-hit" and "triple-hit" B-cell lymphoma with concurrent MYC, BCL2, and/or BCL6 rearrangements carry a poor prognosis despite intensive induction chemotherapy. Multiple trials are examining novel first-line regimens for these high-risk patients, including venetoclax-based combinations, CAR-T consolidation, and dose-adjusted EPOCH variants.
Who uses DLBCL trial monitoring
Hematology-oncology pharma BD and CI teams
Companies with DLBCL programs track competitor trial registrations as the earliest public signal of clinical strategy. A new Phase 2 bispecific combination trial is a months-early indicator of competitive positioning in first-line or relapsed/refractory settings.
Hematologists at academic medical centers
DLBCL physicians monitor trial registrations to identify cooperative group studies open at their institutions and to understand emerging treatment paradigms before they reach clinical guidelines.
Oncology biotech investors
DLBCL is a high-value indication with established commercial precedents for CAR-T and bispecifics. Investors tracking Phase 1 trial registrations gain earlier visibility into program value than those relying on conference announcements.
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Get the Free DigestFrequently asked questions
Can I track other aggressive lymphoma subtypes together with DLBCL?
Yes. Add keywords like "follicular lymphoma", "mantle cell lymphoma", or "primary mediastinal B-cell lymphoma" to a single profile, or create separate profiles for each subtype on Pro ($49/month, or $490/year).
How current is the DLBCL trial data?
Our pipeline fetches from ClinicalTrials.gov every morning. Studies posted or updated in the preceding 24 hours appear in that day's digest.
What DataLookout adds to ClinicalTrials.gov
ClinicalTrials.gov RSS feeds tell you that a study record was updated. DataLookout compares each record against the previous day across 13 tracked fields and tells you which one changed, with the old and new values, for every DLBCL trial on your watchlist. Each change is marked Stopped, Notable or Minor, so a trial being terminated does not read the same as a few sites being added.
564 active trials, 305 recruiting.
Industry sponsors run 147 of these trials. The rest are run by universities, hospitals, government bodies and other non-commercial sponsors. The table below lists the 5 largest of 92.
| Top industry sponsor | Active trials |
|---|---|
| Genmab | 8 |
| Merck (MSD) | 7 |
| AstraZeneca | 6 |
| Novartis Pharmaceuticals | 5 |
| AbbVie | 4 |
| Trial | Status | Latest tracked change | Seen |
|---|---|---|---|
| Lymphodepletion With Low Dose Total Body Irradiation Before Standard of Care… NCT07676877 | Recruiting | Recruitment opened | 2026-10-10 |
| Phase 1/2 Study of CD19 Chimeric Antigen Receptor T-cell (CD19 CAR-T; PL001)… NCT05326243 | Active, Not Recruiting | Enrollment closed, study ongoing | 2026-10-10 |
| CD79b-19 CAR T Cells in Non-Hodgkin Lymphoma NCT06026319 | Recruiting | Completion pushed from Jan 1, 2028 to Aug 1, 2028 | 2026-10-10 |
| AZD0486 1L Therapy for Elderly or Unfit Participants With LBCL NCT07215585 | Recruiting | Trial sites expanded: 68 → 82 locations | 2026-10-10 |
| A Phase 1/2 Study of UB-VV400 With Rapamycin in Relapsed/Refractory B-cell… NCT07735533 | Recruiting | Recruitment opened | 2026-10-10 |
Each trial page shows every change DataLookout has recorded for that trial.
DataLookout checks ClinicalTrials.gov every day and records what changed on each trial: status, enrollment, phase, primary endpoint, completion dates, sites, sponsor, and the stated reason a trial stopped. Add a sponsor or a disease to your watchlist, or save any search, and the changes arrive in a daily or weekly email digest.
Free, $0 forever: 1 sponsor + 1 disease watchlist, 1 saved search in your email digest, track up to 5 individual trials, daily change detection, Trials at Risk (top 2 trials), the weekly report (top 3 trials). No credit card.
Pro, $49/month or $490/year: 10 sponsor + 10 disease watchlists, 10 saved searches in your email digest, track up to 25 individual trials, full Trials at Risk list, Completions calendar, the full weekly report, landscape reports, CSV export.