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ABBV-291

Phase 1

Non-Hodgkin's Lymphoma | Small molecule | Oncology |AbbVie Inc.|Last Updated: Aug 14, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment21

FDA Designations

No designations recorded

Clinical trial landscape

ABBV-291 · 1 trial · 1 indication

Phase 1 1
NCT06667687Study to Evaluate Adverse Events, Change in Disease Activity, and How Intravenously Infused ABBV-291 Moves Through the Body in Adult Participants With Non-Hodgkin's LymphomaNon-Hodgkin's Lymphoma
ACTIVE NOT_RECRUITING21 Analytics
PHASE1ACTIVE NOT_RECRUITING
Study to Evaluate Adverse Events, Change in Disease Activity, and How Intravenously Infused ABBV-291 Moves Through the Body in Adult Participants With Non-Hodgkin's Lymphoma
Non-Hodgkin's LymphomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants with Adverse Events (AE)s
Up to 74 Months

An AE is defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product, and which does not necessarily have a causal relationship with this treatment.

Percentage of Participants with Dose Limiting Toxicities (DLT)s
Up to 74 Months

DLT events are defined as clinically significant adverse events or abnormal laboratory values assessed as unrelated to disease progression, underlying disease, intercurrent illness, or concomitant medications.

Percentage of Participants with Clinically Significant Laboratory Values (Chemistry, and Hematology)
Up to 74 Months

Percentage of participants with clinically significant laboratory values (chemistry, and hematology).

Percentage of Participants with Clinically Significant Vital Sign Measurements
Up to 74 Months

Vital sign are defined as determinations of systolic and diastolic blood pressure, pulse rate, respiratory rate, and body temperature.

Percentage of Participants with Clinically Significant Electrocardiogram (ECG) Findings
Up to 74 Months

Percentage of participants with clinically significant ECG findings.

Objective Response Rate (ORR)
Up to 74 Months

ORR is defined as the percentage of participants with a confirmed best overall response (BOR) of partial response (PR) or better per disease-specific response criteria (e.g., Lugano classification).

Secondary Endpoints

Duration of Response (DOR) as Assessed by Investigator
Up to 74 Months
Progression-Free Survival (PFS) as Assessed by Investigator
Up to 74 Months
Time to response (TTR)
Up to 74 Months
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Escalation: Non-Hodgkin Lymphoma (NHL) ABBV-291EXPERIMENTALParticipants with relapsed/refractory (R/R) B-cell non-Hodgkin lymphoma (NHL), except chronic lymphocytic leukemia (CLL), will receive escalating doses of ABBV-291, as part of the 74 month study duration.
Expansion: Diffuse Large B-Cell Lymphoma (DLBCL) ABBV-291EXPERIMENTALParticipants with R/R DLBCL will receive the recommended Phase 1 expansion dose (RP1ED) of ABBV-291, as part of the 74 month study duration.
Expansion: Follicular Lymphoma (FL) ABBV-291EXPERIMENTALParticipants with R/R FL will receive the RP1ED of ABBV-291, as part of the 74 month study duration.
Optimization: Mantle Cell Lymphoma (MCL) ABBV-291 Dose AEXPERIMENTALParticipants with R/R MCL will receive the dose A of ABBV-291, as part of the 74 month study duration.
Optimization: MCL ABBV-291 Dose BEXPERIMENTALParticipants with R/R MCL will receive the dose B of ABBV-291, as part of the 74 month study duration.
Optimization: MCL ABBV-291 Dose CEXPERIMENTALParticipants with R/R MCL will receive the dose C of ABBV-291, as part of the 74 month study duration.

Interventions

NameTypeDescription
ABBV-291DRUGIntravenous Infusion
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites14

Inclusion Criteria: * For dose escalation (Part 1) only: Participants must have documented diagnosis of B-cell malignancies including (but not limited to) the following, with histology based on criteria established by the World Health Organization (WHO), and measurable disease requiring treatment: ...

Countries:United StatesAustraliaIsraelJapanUnited Kingdom
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Recent Changes (Last 90 Days)

HIGHAug 14, 2026NCT06667687Status: RECRUITING → ACTIVE_NOT_RECRUITING
HIGHAug 14, 2026NCT06667687Status: RECRUITING → ACTIVE_NOT_RECRUITING

Frequently asked questions about ABBV-291

What is ABBV-291 used for?

ABBV-291 is an investigational small molecule being developed for the treatment of Non-Hodgkin's Lymphoma. It is currently in Phase 1 clinical development and is not yet approved by regulatory authorities.

Who makes ABBV-291?

ABBV-291 is being developed by AbbVie Inc., a biopharmaceutical company traded on the New York Stock Exchange under the ticker symbol ABBV.

What phase is ABBV-291 in?

ABBV-291 is in Phase 1 clinical development. It is an investigational drug and has not been approved for any use. A Phase 1 study is currently active but not recruiting participants.

What clinical trials is ABBV-291 in?

ABBV-291 is being studied in a Phase 1 clinical trial with the identifier NCT06667687. This trial is evaluating adverse events, changes in disease activity, and how the drug moves through the body in adult participants with Non-Hodgkin's Lymphoma.

How many participants are enrolled in the ABBV-291 trial?

The Phase 1 clinical trial of ABBV-291, identified as NCT06667687, has a planned enrollment of 21 participants. The study is not randomized and is controlled, and it is being conducted in the United States, Australia, Israel, Japan, and the United Kingdom.