Reaction

Philadelphia Chromosome Positive reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 707 reports · 8 co-occurring drugs

As of the last recalculation, Philadelphia Chromosome Positive appears in 707 FAERS reports alongside 8 co-occurring drug terms. The strongest observed disproportionality signal is IMATINIB (PRR 525.7).

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
Imatinib218525.7532.3
Dasatinib241289.1291.0
Bosutinib67242.5244.3
Nilotinib176233.6235.0
Blinatumomab3088.488.6
Hydroxyurea3348.148.2
Imatinib Mesylate2729.629.6
Cytarabine3518.018.0

Related reactions

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