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The predisposing factors listed are the authors’ synthesis rather than a measured risk model.\nexposure: An increase in ibuprofen dose in a susceptible patient\nevidence_span: {\"source_cache\": \"artifacts/ibuprofen-research/6420135.abstract.txt\", \"locator\": \"Indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"efb8422d9d57d38da8a5cea4e37f5c6e043c527d2a59f8fee8cfe5ffcf29daf7\", \"start_char\": 0, \"end_char\": 957, \"text_sha256\": \"efb8422d9d57d38da8a5cea4e37f5c6e043c527d2a59f8fee8cfe5ffcf29daf7\"}\n[ibu-p6420135] Reversible renal failure associated with ibuprofen: case report and review of the literature. 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