TheraRadar
Data updated: May 26, 2026

BRIUMVI (ublituximab-xiiy)

CD20-directed Antibody Interactions Genetic Support
Orphan Drug
Immunology Approved 2022-12-28

BRIUMVI is indicated for the treatment of Clinically isolated syndrome; Relapsing-remitting multiple sclerosis; Active secondary progressive multiple sclerosis.

Source: FDA Label • TG THERAPEUTICS, INC • CD20-directed Cytolytic Antibody

How BRIUMVI Works

Ublituximab-xiiy binds to CD20, a cell surface antigen found on pre-B and mature B lymphocytes. Once the drug binds to these lymphocytes, it induces cell lysis, which is the breakdown and destruction of the cell. This therapeutic effect is achieved through biological mechanisms including antibody-dependent cellular cytolysis and complement-dependent cytolysis.

1
Indication
--
Phase 3 Trials
3
Years on Market

Details

Status
Prescription
First Approved
2022-12-28
Routes
INTRAVENOUS
Dosage Forms
INJECTABLE

Companies

Active Ingredient: UBLITUXIMAB-XIIY

BRIUMVI Approval History

2023
2024
2025
2026
Original
New Indication
New Form
Label Update
5 FDA actions from 2022 to 2026
Jan 2026 SUPPL
Label · Labeling
Aug 2025 SUPPL
Label · Labeling
Oct 2024 SUPPL
Label · Labeling

What BRIUMVI Treats

3 indications

BRIUMVI is approved for 3 conditions since its original approval in 2022. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Clinically isolated syndrome
  • Relapsing-remitting multiple sclerosis
  • Active secondary progressive multiple sclerosis
Source: FDA Label

BRIUMVI Target & Pathway

Pro

Target

CD20 (B-Lymphocyte Antigen CD20) Cell Surface Marker

A protein found on the surface of B-cells but not stem cells or plasma cells. Anti-CD20 antibodies deplete B-cells, making them effective in B-cell cancers and autoimmune diseases where B-cells drive pathology.

BRIUMVI Competitive Set

Pro

Three rings of competition based on shared molecular targets and treated indications.

Unlock 17 more competitors across all three rings.
Upgrade to Pro

Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

What's emerging in BRIUMVI's indications

See all emerging drugs →

Phase 3 candidates targeting molecules with no FDA-approved drug, in indications BRIUMVI treats. First-in-class if their pivotal trials read out positive.

Drugs Similar to BRIUMVI

3 of 13

FDA-approved drugs for similar conditions. Compare mechanisms and indications to understand treatment alternatives.

GILENYA
FINGOLIMOD HYDROCHLORIDE
3 shared
Novartis
Shared indications:
Clinically isolated syndromeRelapsing-remitting multiple sclerosisActive secondary progressive multiple sclerosis
KESIMPTA
OFATUMUMAB
3 shared
Novartis
Shared indications:
Clinically isolated syndromeRelapsing-remitting multiple sclerosisActive secondary progressive multiple sclerosis
PONVORY
PONESIMOD
3 shared
VANDA PHARMS INC
Shared indications:
Clinically isolated syndromeRelapsing-remitting multiple sclerosisActive secondary progressive multiple sclerosis
🔬

Active Pipeline

Pro

Ongoing clinical trials by development phase

Loading...

Key Completed Trials

Pro

Completed studies with published results, ranked by significance

Loading...
📊

Trial Timeline

Full development history with FDA approval milestones

|
Loading...
Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

BRIUMVI FDA Label Details

Indications & Usage

FDA Label (PDF)

BRIUMVI is indicated for the treatment of Clinically isolated syndrome; Relapsing-remitting multiple sclerosis; Active secondary progressive multiple sclerosis.

Track BRIUMVI with TheraRadar Pro

Watchlist alerts, full database access, CSV exports across 14,000+ drugs.

Upgrade to Pro

Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.