Reaction

Radiation Necrosis reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 562 reports · 23 co-occurring drugs

As of the last recalculation, Radiation Necrosis appears in 562 FAERS reports alongside 23 co-occurring drug terms. The strongest observed disproportionality signal is ADO-TRASTUZUMAB EMTANSINE (PRR 199.3).

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
Ado-Trastuzumab Emtansine42199.3200.3
Temozolomide67133.6134.0
Fam-Trastuzumab Deruxtecan-Nxki2492.192.3
Bevacizumab15563.663.7
Dexamethasone Sodium Phosphate1244.744.7
Vemurafenib1237.837.8
Trastuzumab6036.136.2
Ipilimumab3834.934.9
Lapatinib1434.234.3
Pertuzumab2434.134.1
Pemetrexed1933.934.0
Atezolizumab2524.924.9
Erlotinib623.223.2
Gefitinib520.720.7
Crizotinib720.620.6
Pemetrexed Disodium2020.120.1
Pembrolizumab4718.018.0
Erlotinib Hydrochloride617.917.9
Nivolumab4317.817.8
Encorafenib415.115.1
Abemaciclib611.211.2
Osimertinib910.610.6
Durvalumab59.29.2

Related reactions

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