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:
Sensorineural hearing loss due to quinine therapy for malaria has frequently been mentioned in the literature but has not been a subject of research during the last decades.
answer:
adverse drug event


question:
We describe two patients with aspergillus arthritis of the knee joint following fludarabine-based non-myeloablative stem cell transplantation.
answer:
adverse drug event


question:
Amiodarone-induced dysthyroidism.
answer:

adverse drug event