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.

Q: Short cardiopulmonary resuscitation restored spontaneous circulation and the patient recovered completely.

A: non-adverse drug event
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Q: DIAGNOSIS: Interferon alpha-2b-induced cardiomyopathy.

A: adverse drug event
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Q: DATA SYNTHESIS: Genetic deficiencies in DPD, the rate-limiting enzyme responsible for 5-FU catabolism, may occur in 3% or more of patients with cancer putting them at increased risk for unusually severe adverse reactions (e.g., diarrhea, stomatitis, mucositis, myelosuppression, neurotoxicity) to standard doses of 5-FU.

A:
adverse drug event
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