Wednesday, July 8, 2026

Drug profile · INN

mirdametinib

mirdametinib (EZMEKLY) is a dual specificity mitogen-activated protein kinase kinase 2 inhibitor. Route of administration: oral. Current US regulatory status: approved.

FDA: approved EMA: approved Antineoplastic and immunomodulating agents (L01) L01EE
US status approved
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Drug details — mirdametinib
US status
approved
Class
Antineoplastic and immunomodulating agents (L01)
Route
ORAL
Patents
0
Programs
0
Data quality
0.84

Quick answer

mirdametinib (EZMEKLY) is a dual specificity mitogen-activated protein kinase kinase 2 inhibitor. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN mirdametinib
Brand EZMEKLY
Mechanism Dual specificity mitogen-activated protein kinase kinase 2 inhibitor
Target Dual specificity mitogen-activated protein kinase kinase 1
Therapeutic class Antineoplastic and immunomodulating agents (L01)
Route ORAL
Formulation CAPSULE
ATC code L01EE

Mechanism of action

Dual specificity mitogen-activated protein kinase kinase 2 inhibitor

Primary target: Dual specificity mitogen-activated protein kinase kinase 1

Approval history

Authority Status Date
FDA approved
EMA approved

Related & competitor drugs

  1. abiraterone acetate Antineoplastic and immunomodulating agents (L02)
  2. anagrelide Antineoplastic and immunomodulating agents (L01)
  3. apremilast Antineoplastic and immunomodulating agents (L04)
  4. arsenic trioxide Antineoplastic and immunomodulating agents (L01)
  5. axitinib Antineoplastic and immunomodulating agents (L01)
  6. azacitidine Antineoplastic and immunomodulating agents (L01)

Frequently asked questions

What is mirdametinib?

mirdametinib (EZMEKLY) is a dual specificity mitogen-activated protein kinase kinase 2 inhibitor. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for mirdametinib?

EZMEKLY is a marketed brand name for mirdametinib. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of mirdametinib?

mirdametinib has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.