Reaction
Trisomy 18 reporting signals
As of the last recalculation, Trisomy 18 appears in 379 FAERS reports alongside 22 co-occurring drug terms. The strongest observed disproportionality signal is EFAVIRENZ (PRR 251.4).
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.
| Drug | Co-reports | PRR | ROR |
|---|---|---|---|
| Efavirenz | 45 | 251.4 | 252.4 |
| Zidovudine | 51 | 241.9 | 242.8 |
| Lopinavir And Ritonavir | 51 | 238.6 | 239.5 |
| Nevirapine | 35 | 234.6 | 235.6 |
| Labetalol | 43 | 199.7 | 200.4 |
| Ritonavir 100 Mg | 40 | 164.3 | 164.7 |
| Tenofovir Disoproxil Fumarate Tablets | 20 | 134.2 | 134.6 |
| Raltegravir | 36 | 132.2 | 132.5 |
| Ritonavir | 58 | 128.5 | 128.8 |
| Theophylline | 20 | 100.8 | 101.0 |
| Theophylline Anhydrous | 20 | 93.5 | 93.6 |
| Lamivudine Oral | 38 | 91.6 | 91.7 |
| Fluticasone Furoate | 19 | 90.6 | 90.8 |
| Atazanavir | 21 | 84.9 | 85.0 |
| Emtricitabine And Tenofovir Disoproxil Fumarate | 54 | 75.7 | 75.8 |
| Lamivudine | 38 | 75.0 | 75.1 |
| Tenofovir Disoproxil Fumarate | 24 | 42.5 | 42.5 |
| Insulin Aspart | 37 | 34.0 | 34.0 |
| Levetiracetam In Sodium Chloride | 40 | 31.6 | 31.6 |
| Levetiracetam Oral | 40 | 31.6 | 31.6 |
| Levetiracetam Injection | 40 | 31.6 | 31.6 |
| Levocetirizine Dihydrochloride | 12 | 28.3 | 28.3 |