Big data-oriented potential adverse drug reaction data mining system and method

Abstract

The invention discloses a big data-oriented potential adverse drug reaction data mining system and method. The system comprises a plurality of acquisition terminals, an electronic medical record acquisition module, a specific drug data mining module, a cloud terminal adverse event data processing module, a cloud generation module, a main control computer, a human-computer interaction interface anda data switch, the method comprises the following steps: S1, networking electronic medical record systems of hospitals; S2, capturing a patient who takes the specific medicine in the electronic medical record system; S3, establishing a database of related drugs and adverse reactions after the drugs are used; S4, screening data; and S5, performing feature classification. According to the invention, adverse reactions of specific drugs are analyzed by integrating electronic medical records of various hospitals, the data source is wider, various populations exist, and the analysis of reactions ofdrugs relative to various populations is facilitated. Useless data can be eliminated in the analysis process, analysis is facilitated, the data analysis workload is reduced, and the sample accuracy is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of adverse drug reactions, in particular to the technical field of big data-oriented potential adverse drug reaction data mining systems and methods. 【Background technique】 [0002] An adverse drug reaction (ADR) is an unexpected and potentially harmful reaction caused by the normal use of a drug. ADR represents an important public health problem worldwide. Predicting ADR is very valuable and important for safe drug development and precision drug therapy. Although some drugs can obtain some drug-related adverse reactions after multiple related experiments, due to the limitation of experimental samples, it may not be possible to obtain all the adverse reactions of the drug. [0003] In this regard, the Chinese invention patent with the patent number CN104765947B proposes a big data-oriented potential adverse drug reaction data mining method, which includes the following steps: A. Grab the adverse drug eve...

AI Technical Summary

Problems solved by technology

However, this mining method has a large amount of calculation, and the samples are complicated, so it cannot be analyzed effectively, and it cannot be analyzed for a specific drug.

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