instruction:
Adverse drug reactions are appreciably harmful or unpleasant reactions resulting from an intervention related to the use of medical products, which predicts hazard from future administration and warrants prevention or specific treatment, or alteration of the dosage regimen, or withdrawal of the product. Given medical case reports extracted from MEDLINE, the task is to classify whether the case report mentions the presence of any adverse drug reaction. Classify your answers into non-adverse drug event and adverse drug event.
question:
We report three cases of IFN beta induced hepatitis in MS and discuss the pathology findings and possible mechanisms of drug-induced liver injury.
answer:
adverse drug event


question:
We report the successful treatment of heparin-induced thrombocytopenia and subsequent hemorrhagic complications postoperatively in a 2-year-old child with Danaparoid (orgaran).
answer:
adverse drug event


question:
We report here a 34-year-old woman with complicated severe opportunistic pulmonary infection, who was treated with the newly developed antibiotics quinupristin/dalfopristin (QPR/DPR) and voriconazole.
answer:

non-adverse drug event