PharmaRadar360

PharmaRadar360

OncologyDrug intelligence

Tagrisso

Osimertinib

EGFR tyrosine kinase inhibitor. Developed by AstraZeneca. Clinical, regulatory, and source evidence are connected below.

Company
AstraZeneca
Target / MOA
EGFR
Aliases
Tagrisso 路 AZD9291
Signals
21
Clinical trials
16
Approvals
0
Evidence sources
21

Latest signals

What changed

The three most recent source-backed changes linked to this drug.

Approved uses

What regulators have approved

The indications section of each current US label, word for word, and the EU summary of each authorised product. Official sources as of Oct 21, 2026.

United States (FDA label)

Tagrisso 路 NDA208065 路 label version 37, effective Sep 14, 2026 路 DailyMed

Label section 1

1 INDICATIONS AND USAGE 1.1 Adjuvant Treatment of EGFR Mutation-Positive Non-Small Cell Lung Cancer (NSCLC) TAGRISSO is indicated as adjuvant therapy after tumor resection in adult patients with non-small cell lung cancer (NSCLC) whose tumors have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test [see Dosage and Administration (2.2) ] . 1.2 Locally Advanced, Unresectable (Stage III) EGFR Mutation-Positive NSCLC TAGRISSO is indicated for the treatment of adult patients with locally advanced, unresectable (stage III) NSCLC whose disease has not progressed during or following concurrent or sequential platinum-based chemoradiation therapy and whose tumors have EGFR exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test [see Dosage and Administration (2.2) ]. 1.3 First-line Treatment of EGFR Mutation-Positive Metastatic NSCLC TAGRISSO is indicated for the first-line treatment of adult patients with metastatic NSCLC whose tumors have EGFR exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test [see Dosage and Administration (2.2) ]. 1.4 First-line Treatment of EGFR Mutation-Positive Locally Advanced or Metastatic NSCLC TAGRISSO in combination with pemetrexed and platinum-based chemotherapy is indicated for the first-line treatment of adult patients with locally advanced or metastatic NSCLC whose tumors have EGFR exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test [see Dosage and Administration (2.2) ] . 1.5 Previously Treated EGFR T790M Mutation-Positive Metastatic NSCLC TAGRISSO is indicated for the treatment of adult patients with metastatic EGFR T790M mutation-positive NSCLC, as detected by an FDA-approved test, whose disease has progressed on or after EGFR tyrosine kinase inhibitor (TKI) therapy [see Dosage and Administration (2.2) ] .

European Union (EMA)

Tagrisso 路 EMEA/H/C/004124 路 Authorised, authorised Feb 2, 2016 (Commission decision C(2016) 711) 路 EPAR

Tagrisso as monotherapy is indicated for: the adjuvant treatment after complete tumour resection in adult patients with stage IB-IIIA non-small cell lung cancer (NSCLC) whose tumours have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 (L858R) substitution mutations (see section 5.1). the treatment of adult patients with locally advanced, unresectable NSCLC whose tumours have EGFR exon 19 deletions or exon 21 (L858R) substitution mutations and whose disease has not progressed during or following platinum鈥慴ased chemoradiation therapy. the first-line treatment of adult patients with locally advanced or metastatic NSCLC with activating EGFR mutations. the treatment of adult patients with locally advanced or metastatic EGFR T790M mutation-positive NSCLC. Tagrisso is indicated in combination with: pemetrexed and platinum-based chemotherapy for the first-line treatment of adult patients with advanced NSCLC whose tumours have EGFR exon 19 deletions or exon 21 (L858R) substitution mutations.

EMA's summary; the full indication is in the product information on the EPAR page.

Regulatory history

Approvals over time

US original approvals and efficacy supplements (new indications, populations or dosing) from Drugs@FDA; EU authorisations and CHMP opinions on extensions. Official sources as of Oct 21, 2026.

United States

NDA208065 路 ASTRAZENECA 路 first approved Nov 13, 2015

9 efficacy supplements approved

European Union

  • Tagrisso: Authorised since Feb 2, 2016

Patents and exclusivity

What FDA lists (US)

Patents and exclusivity as FDA lists them in the Orange Book (drugs) and the Purple Book (biologics), with approved generics and biosimilars. Expired listings are not shown. Official sources as of Oct 21, 2026.

NDA208065 (Orange Book)

5 listed patents, latest expiry Nov 26, 2042
  • US 11524951 路 expires Jul 25, 2032 路 drug substance, drug product
  • US 9732058 路 expires Jul 25, 2032 路 drug substance, drug product, U-1777, U-2289, U-3016, U-4010, U-3823
  • US 8946235 路 expires Aug 8, 2032 路 drug substance, drug product, U-1777, U-2289, U-3016, U-4010, U-3823
  • US 10183020 路 expires Jan 2, 2035 路 drug product, U-1777, U-2289, U-3016, U-4010, U-3823
  • US 12465608 路 expires Nov 26, 2042 路 U-3823

Exclusivity: I-941 until Feb 16, 2027; I-952 until Sep 25, 2027; ODE-337 until Dec 18, 2027 路 Orange Book entry

Generics and biosimilars

The Orange Book lists no approved generic (ANDA).

FDA's listings only: an approved generic or licensed biosimilar may not be on the market yet. Not a forecast of when they may launch, and not legal advice.

Safety

Boxed warnings and FDA safety communications

The boxed warning on each current US label, and FDA Drug Safety Communications that name the drug (FDA's list from January 2020). Official sources as of Oct 21, 2026.

Boxed warning

The current US label has no boxed warning.

FDA Drug Safety Communications

None on FDA's list names this drug.

Clinical trials

Key active studies

A focused view of recently updated studies 路 16 linked records.

Regulatory timeline

Approvals and agency activity

Verified regulatory records in reverse chronological order.

No regulatory event is available in this snapshot.

Source evidence

Where this profile comes from

Facts link back to original registries, regulators, labels, and publishers. Counts change as source records update.

Professional referenceThis profile summarizes linked public evidence. It is not medical, legal, regulatory, or investment advice. Verify decisions against original sources.