Last reviewed · How we verify

Tarceva (erlotinib HCl)

Genentech, Inc. · Phase 3 active Small molecule

Tarceva (erlotinib HCl) works by inhibiting the epidermal growth factor receptor (EGFR) tyrosine kinase.

Tarceva (erlotinib HCl) works by inhibiting the epidermal growth factor receptor (EGFR) tyrosine kinase. Used for Non-small cell lung cancer, pancreatic cancer, and other types of cancer, Locally advanced or metastatic non-small cell lung cancer.

At a glance

Generic nameTarceva (erlotinib HCl)
Also known asOSI-774
SponsorGenentech, Inc.
Drug classEGFR tyrosine kinase inhibitor
TargetEGFR
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

This inhibition prevents the activation of downstream signaling pathways that promote cell proliferation and survival, ultimately leading to the death of cancer cells. Erlotinib has been shown to be effective in treating non-small cell lung cancer, pancreatic cancer, and other types of cancer. The exact mechanism of action is complex and involves multiple molecular pathways.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape: