Reaction

Egfr Gene Mutation reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 373 reports · 10 co-occurring drugs

As of the last recalculation, Egfr Gene Mutation appears in 373 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is GEFITINIB (PRR 1,233.0).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
DrugCo-reportsPRRROR
Gefitinib1301,233.01,251.2
Osimertinib152445.9448.1
Erlotinib58395.4397.8
Erlotinib Hydrochloride69377.3379.4
Pemetrexed44129.7130.0
Pemetrexed Disodium4982.582.6
Gemcitabine2029.929.9
Gemcitabine Hydrochloride2426.926.9
Crizotinib626.826.8
Carboplatin5226.426.4

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.