Reaction

Paraneoplastic Syndrome reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 669 reports · 15 co-occurring drugs

As of the last recalculation, Paraneoplastic Syndrome appears in 669 FAERS reports alongside 15 co-occurring drug terms. The strongest observed disproportionality signal is PEMETREXED (PRR 25.3).

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
Pemetrexed1725.325.3
Pemetrexed Disodium2823.823.8
Gefitinib517.417.4
Pembrolizumab5417.317.3
Baricitinib516.216.3
Bleomycin Sulfate515.215.2
Erlotinib Hydrochloride615.015.0
Cisplatin3213.313.3
Carboplatin5013.213.2
Inclisiran311.711.7
Pazopanib Hydrochloride1011.711.7
Nivolumab3411.511.5
Atezolizumab1411.411.4
Durvalumab710.810.8
Crizotinib49.89.8

Related reactions

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