Rosiglitazone → Myocardial infarction — Null result

Drug: rosiglitazone · AE: Myocardial infarction · vs pioglitazone

Caliper validation of the submitted claim (drug=rosiglitazone, AE=Myocardial infarction, comparator=pioglitazone). NO_DRUG_DATA_FOUND — 'rosiglitazone' returned zero FAERS reports at the drug-name lookup stage, before any reaction-term filtering ran. This is a probable drug-name/spelling/lookup issue, NOT evidence of safety — verify the drug name matches FAERS's medicinalproduct convention (try the brand name or an RxCUI) before treating this as a null result.

Disproportionality

• PRR: 49.7853033791773 (95% CI 7.01–353.44)
• Yates χ²: 0
• Cases (case-drug + AE): n = 0
• Verdict: NO_DRUG_DATA_FOUND — 'rosiglitazone' returned zero FAERS reports at the drug-name lookup stage, before any reaction-term filtering ran. This is a probable drug-name/spelling/lookup issue, NOT evidence of safety — verify the drug name matches FAERS's medicinalproduct convention (try the brand name or an RxCUI) before treating this as a null result.

Top reactions in cohort

Source: openFDA FAERS, Caliper Engine v0. Pre-registration sha1 locked at submission time; ledger entry signed with platform Ed25519 key.