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Condition Guide

New Treatments & Clinical Trials for Follicular Lymphoma

Last updated August 2026Data from ClinicalTrials.gov442 active trials
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Follicular lymphoma is a slow-growing blood cancer that arises from B cells in the lymph nodes. It's the second most common type of non-Hodgkin lymphoma in adults, accounting for about one in five cases. Many people live with it for years, sometimes watching without treatment, sometimes going through cycles of treatment and remission.

What's actually going on in research

Trials are testing bispecific antibodies that redirect immune cells to kill lymphoma, CAR T-cell therapy adapted from aggressive lymphoma settings, and combinations that might delay or eliminate the need for chemotherapy. Researchers are also studying maintenance strategies with drugs like lenalidomide, exploring when to treat versus watch, and investigating whether certain genomic markers predict which patients need earlier intervention.

Bispecific antibodies

These engineered proteins link a patient's own T cells directly to lymphoma cells. Mosunetuzumab and epcoritamab are already FDA-approved for relapsed disease, and trials are testing them earlier in treatment.

CAR T-cell therapy

After success in aggressive lymphomas, CAR T is now being studied in follicular lymphoma that has relapsed after several treatments. Early results suggest it may produce long remissions in people who've run out of other options.

Chemotherapy-free regimens

Combinations of targeted drugs and antibodies are being tested as first treatment to see if they can control the disease without traditional chemotherapy. The goal is similar or better results with fewer side effects.

What to know before you search

Eligibility typically depends on how many prior treatments you've had, how recently your lymphoma progressed, and sometimes on specific genetic features of the tumor.

What types of trials are currently open

  • Treatment trialsTesting new drugs or combinations, often bispecific antibodies or targeted therapies, to see if they work better than current approaches.
  • CAR T trialsStudying whether genetically modified immune cells can produce long-lasting remissions in people whose lymphoma has returned after multiple treatments.
  • Maintenance trialsTesting whether continuing treatment with drugs like lenalidomide after initial response can keep the lymphoma under control longer.
  • Watch-and-wait studiesFollowing people with slow-growing lymphoma who don't need immediate treatment to understand when intervention becomes necessary.
  • Biomarker studiesAnalyzing tissue and blood samples to identify genetic features that predict which patients will do well and which might need more aggressive treatment.

Recently added Follicular Lymphoma trials

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