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ClinicalTrials.gov 4 recruiting now official registry

Grade 2 Follicular Lymphoma clinical trials

4 of 9 indexed Grade 2 Follicular Lymphoma trials are currently recruiting.

9 US clinical trials · 4 currently recruiting

Grade 2 Follicular Lymphoma is the subject of 9 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 8 in Phase 1-2 (earlier-stage). The most active sponsor is University of Washington, running 4 of these trials.

The research picture

Grade 2 Follicular Lymphoma has 9 registered US clinical trials, 4 of them open to new participants right now, about 44% of the total.

4
recruiting participants now
44%
of trials open to enrollment
0
in Phase 3–4 (later-stage)
4
top sponsor: University of Washington
Phase 12Phase 26

Active & Recent Trials

9 total, page 1 of 1

RECRUITING Phase 2 49 participants

Acalabrutinib and Obinutuzumab for the Treatment of Previously Untreated Follicular Lymphoma or Other Indolent Non-Hodgkin Lymphomas

Emory University

NCT04883437

RECRUITING Phase 2 40 participants

Obinutuzumab, Ibrutinib, and Venetoclax for the Treatment of Previously Untreated Stage II-IV Follicular Lymphoma

Joseph Tuscano

NCT04450173

RECRUITING Phase 2 22 participants

Pirtobrutinib and Mosunetuzumab for the Treatment of Relapsed/Refractory Grades 1-3A Follicular Lymphoma, PROMOTE-FL Trial

University of Washington

NCT06948786

RECRUITING Phase 2 20 participants

Low Dose Mosunetuzumab for the Treatment of Patients With Indolent B-Cell Lymphoma

University of Washington

NCT06442475

ACTIVE NOT RECRUITING Phase 2 73 participants

Obinutuzumab With or Without Umbralisib, Lenalidomide, or Combination Chemotherapy in Treating Patients With Relapsed or Refractory Grade I-IIIa Follicular Lymphoma

National Cancer Institute (NCI)

NCT03269669

ACTIVE NOT RECRUITING Phase 1 23 participants

Acalabrutinib and Anti-CD19 CAR T-cell Therapy for the Treatment of B-cell Lymphoma

University of Washington

NCT04257578

ACTIVE NOT RECRUITING Phase 1 22 participants

Obinutuzumab, Venetoclax, and Lenalidomide in Treating Patients With Relapsed or Refractory B-cell Non-Hodgkin Lymphoma

Beth Christian

NCT02992522

COMPLETED 174 participants

Collecting and Storing Tissue Samples From Patients With Rare or Cutaneous Non-Hodgkin Lymphoma

Children's Oncology Group

NCT01000753

COMPLETED Phase 2 42 participants

Mosunetuzumab With or Without Polatuzumab Vedotin and Obinutuzumab for the Treatment of Untreated Indolent B-Cell Non-Hodgkin Lymphoma

University of Washington

NCT05169658

Phase Distribution

PhaseTrial count
Phase 1 2
Phase 2 6

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Grade 2 Follicular Lymphoma Trial Landscape

9 indexed Grade 2 Follicular Lymphoma studies · 4 recruiting (44%).

Phase mix: 0 late (III/IV) vs 8 early (I/II).

Top sponsor: University of Washington (4 trials), 5 others listed. 9 shown below, recruiting first.

How to read this condition's trial landscape

That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation, eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Grade 2 Follicular Lymphoma?

PlainTrial tracks 9 US clinical trials for Grade 2 Follicular Lymphoma, of which 4 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Grade 2 Follicular Lymphoma?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

Verify with NIH →

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial for this condition, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.