TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

BIMZELX

BIMEKIZUMAB-BKZX
Immunology Approved 2023-10-17

BIMZELX (bimekizumab-bkzx) is a humanized monoclonal antibody indicated for the treatment of several chronic inflammatory conditions in adult patients. It is approved for adults with moderate to severe plaque psoriasis who are candidates for systemic therapy or phototherapy, as well as those with active psoriatic arthritis. Additionally, the therapy is indicated for the treatment of active non-radiographic axial spondyloarthritis, active ankylosing spondylitis, and moderate to severe hidradenitis suppurativa.

Source: FDA Label • UCB INC

How BIMZELX Works

Bimekizumab-bkzx is an immunoglobulin IgG1/κ monoclonal antibody that selectively binds to the IL-17A, IL-17F, and IL-17-AF cytokines. By binding to these targets, the drug inhibits their interaction with the IL-17 receptor complex. This action prevents the release of proinflammatory cytokines and chemokines that are involved in normal and pathological inflammatory and immune responses.

Source: FDA Label
4
Indications
--
Phase 3 Trials
2
Years on Market

Details

Status
Prescription
First Approved
2023-10-17
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: BIMEKIZUMAB-BKZX

BIMZELX Approval History

Loading approval history...

What BIMZELX Treats

5 indications

BIMZELX is approved for 5 conditions since its original approval in 2023. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Plaque Psoriasis
  • Psoriatic Arthritis
  • Non-Radiographic Axial Spondyloarthritis
  • Ankylosing Spondylitis
  • Hidradenitis Suppurativa
Source: FDA Label

BIMZELX Target & Pathway

Pro

Target

IL-17 (Interleukin-17) Cytokine

A pro-inflammatory cytokine produced by Th17 cells that plays a key role in psoriasis, psoriatic arthritis, and ankylosing spondylitis. Blocking IL-17 reduces the inflammatory cascade that causes skin plaques and joint inflammation.

Drugs Similar to BIMZELX

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

CYLTEZO
ADALIMUMAB-ADBM
4 shared
Boehringer Ingelheim
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
HULIO
ADALIMUMAB-FKJP
4 shared
Viatris
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
HUMIRA
ADALIMUMAB
4 shared
AbbVie
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
IDACIO
ADALIMUMAB-AACF
4 shared
Fresenius Kabi
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
SIMLANDI
ADALIMUMAB-RYVK
4 shared
ALVOTECH USA INC
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
YUFLYMA
ADALIMUMAB-AATY
4 shared
CELLTRION
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis +1 more
ABRILADA
ADALIMUMAB-AFZB
3 shared
Pfizer
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisHidradenitis Suppurativa
AMJEVITA
ADALIMUMAB-ATTO
3 shared
Amgen
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisHidradenitis Suppurativa
CIMZIA
CERTOLIZUMAB PEGOL
3 shared
UCB INC
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis
ENBREL
ETANERCEPT
3 shared
IMMUNEX
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisPlaque Psoriasis
HADLIMA
ADALIMUMAB-BWWD
3 shared
SAMSUNG BIOEPIS CO LTD
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisHidradenitis Suppurativa
HYRIMOZ
ADALIMUMAB-ADAZ
3 shared
Novartis
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisHidradenitis Suppurativa
REMICADE
INFLIXIMAB
3 shared
Johnson & Johnson
Shared indications:
Ankylosing SpondylitisPsoriatic ArthritisPlaque Psoriasis
YUSIMRY
ADALIMUMAB-AQVH
3 shared
COHERUS BIOSCIENCES INC
Shared indications:
Psoriatic ArthritisAnkylosing SpondylitisHidradenitis Suppurativa
CORTEF
HYDROCORTISONE
2 shared
PHARMACIA AND UPJOHN
Shared indications:
Psoriatic ArthritisAnkylosing Spondylitis
H.P. ACTHAR GEL
REPOSITORY CORTICOTROPIN
2 shared
QUESTCOR PHARMA
Shared indications:
Psoriatic ArthritisAnkylosing Spondylitis
IMULDOSA
USTEKINUMAB-SRLF
2 shared
ACCORD BIOPHARMA INC.
Shared indications:
Plaque PsoriasisPsoriatic Arthritis
OTEZLA XR
APREMILAST
2 shared
Amgen
Shared indications:
Psoriatic ArthritisPlaque Psoriasis
OTULFI
USTEKINUMAB-AAUZ
2 shared
Fresenius Kabi
Shared indications:
Plaque PsoriasisPsoriatic Arthritis
PREDNISONE INTENSOL
PREDNISONE
2 shared
Hikma
Shared indications:
Psoriatic ArthritisAnkylosing Spondylitis
🔬

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.

BIMZELX FDA Label Details

Pro

Indications & Usage

FDA Label (PDF)

BIMZELX is a humanized interleukin-17A and F antagonist indicated for the treatment of: Moderate to severe plaque psoriasis (PSO) in adults who are candidates for systemic therapy or phototherapy. Adults with active psoriatic arthritis (PsA) . Adults with active non-radiographic axial spondyloarthritis ( nr-axSpA ) with objective signs of inflammation. Adults with active ankylosing spondylitis ( AS ). Adults with moderate to severe hidradenitis suppurativa (HS) . 1.1 Plaque Psoriasis BIMZELX is indicated for the treatment of moderate to severe plaque psoriasis in adults who are candidates for ...

Want competitive intelligence?

See who's developing similar drugs and track their progress

View Pipeline Dashboard

Data Sources

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