Reaction

Carbohydrate Antigen 19-9 Increased reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 512 reports · 17 co-occurring drugs

As of the last recalculation, Carbohydrate Antigen 19-9 Increased appears in 512 FAERS reports alongside 17 co-occurring drug terms. The strongest observed disproportionality signal is IRINOTECAN HYDROCHLORIDE (PRR 55.6).

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
Irinotecan Hydrochloride1755.655.6
Panitumumab2054.054.0
Regorafenib1346.746.7
Ado-Trastuzumab Emtansine734.234.2
Gemcitabine Hydrochloride3730.530.5
Erlotinib625.525.5
Encorafenib624.924.9
Fluorouracil Cream, 0.5%4224.324.3
Fluorouracil4224.024.0
Gemcitabine2223.723.7
Oxaliplatin3621.121.2
Erlotinib Hydrochloride619.719.7
Olaparib917.817.8
Cetuximab1114.614.6
Durvalumab612.112.1
Trifluridine And Tipiracil311.411.4
Benralizumab510.210.3

Related reactions

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