Evidence map›Paper›PMID 32293426›Full record

ArticleBMC health services research2020

A drug identification model developed using deep learning technologies: experience of a medical center in Taiwan.

Hsien-Wei Ting, Sheng-Luen Chung, Chih-Fang Chen, Hsin-Yi Chiu, Yow-Wen Hsieh

Abstract read
In one paragraph

Article in BMC health services research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Hsien-Wei TingDepartment of Neurosurgery, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.
Sheng-Luen ChungDepartment of Electrical Engineering, National Taiwan University of Science and Technology, Taipei City, Taiwan.
Chih-Fang ChenPharmaceutical Department, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd, Taipei City, 10449, Taiwan. dove@mmh.org.tw.
Hsin-Yi ChiuDepartment of Electrical Engineering, National Taiwan University of Science and Technology, Taipei City, Taiwan.
Yow-Wen HsiehDepartment of Pharmacy, China Medical University Hospital, Taichung, Taiwan.

Funding

Mackay Memorial Hospital and the National Taiwan University of Science and Technology Corporation Program MMH-NTUST-106-05
6 · The paper itself

Abstract

backgroundIssuing of correct prescriptions is a foundation of patient safety. Medication errors represent one of the most important problems in health care, with 'look-alike and sound-alike' (LASA) being the lead error. Existing solutions to prevent LASA still have their limitations. Deep learning techniques have revolutionized identification classifiers in many fields. In search of better image-based solutions for blister package identification problem, this study using a baseline deep learning drug identification (DLDI) aims to understand how identification confusion of look-alike images by human occurs through the cognitive counterpart of deep learning solutions and thereof to suggest further solutions to approach them.

methodsWe collected images of 250 types of blister-packaged drug from the Out-Patient Department (OPD) of a medical center for identification. The deep learning framework of You Only Look Once (YOLO) was adopted for implementation of the proposed deep learning. The commonly-used F1 score, defined by precision and recall for large numbers of identification tests, was used as the performance criterion. This study trained and compared the proposed models based on images of either the front-side or back-side of blister-packaged drugs.

resultsOur results showed that the total training time for the front-side model and back-side model was 5 h 34 min and 7 h 42 min, respectively. The F1 score of the back-side model (95.99%) was better than that of the front-side model (93.72%).

conclusionsIn conclusion, this study constructed a deep learning-based model for blister-packaged drug identification, with an accuracy greater than 90%. This model outperformed identification using conventional computer vision solutions, and could assist pharmacists in identifying drugs while preventing medication errors caused by look-alike blister packages. By integration into existing prescription systems in hospitals, the results of this study indicated that using this model, drugs dispensed could be verified in order to achieve automated prescription and dispensing.

Indexed as

Deep LearningDrug LabelingModels, TheoreticalHumansMedication ErrorsMedication Systems, HospitalPatient SafetyTaiwanDeep learningDrug identificationLook-alike and sound-alike (lasa)Medication errorPatient safety

Identifiers

PMID32293426
PMCPMC7158008

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.