2019
DOI: 10.2196/13917
|View full text |Cite
|
Sign up to set email alerts
|

Building a Semantic Health Data Warehouse in the Context of Clinical Trials: Development and Usability Study

Abstract: Background The huge amount of clinical, administrative, and demographic data recorded and maintained by hospitals can be consistently aggregated into health data warehouses with a uniform data model. In 2017, Rouen University Hospital (RUH) initiated the design of a semantic health data warehouse enabling both semantic description and retrieval of health information. Objective This study aimed to present a proof of concept of this semantic health data w… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
13
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
5
2
1

Relationship

1
7

Authors

Journals

citations
Cited by 15 publications
(13 citation statements)
references
References 28 publications
0
13
0
Order By: Relevance
“…The IA.TROMED project (Fig. 1) relies on several hypotheses: (i) new approaches (embeddings and transformer-based) are needed to be explored and adapted to real life biomedical data: several billion concepts have to be linked from EDSaN [2] to the SNDS; (ii) the new models need to be launched and trained on several complementary and heterogeneous data (scientific literature in English and French [3]); (iii) Enriching semantically the deep learning models will allow to benefit from advanced rule-based processes and semantic web technologies; (iv) Mashing-up all the extracted knowledge from those heterogeneous resources will facilitate a better collaboration between clinicians and pharmacists, and researchers that will (v) adapt and optimize the algorithms, including technological trial.…”
Section: Methodsmentioning
confidence: 99%
“…The IA.TROMED project (Fig. 1) relies on several hypotheses: (i) new approaches (embeddings and transformer-based) are needed to be explored and adapted to real life biomedical data: several billion concepts have to be linked from EDSaN [2] to the SNDS; (ii) the new models need to be launched and trained on several complementary and heterogeneous data (scientific literature in English and French [3]); (iii) Enriching semantically the deep learning models will allow to benefit from advanced rule-based processes and semantic web technologies; (iv) Mashing-up all the extracted knowledge from those heterogeneous resources will facilitate a better collaboration between clinicians and pharmacists, and researchers that will (v) adapt and optimize the algorithms, including technological trial.…”
Section: Methodsmentioning
confidence: 99%
“…A complete list of requirements can be found in Multimedia Appendix 1 requirements. The most cited requirement is DA-01 with 5 articles [11,[33][34][35][36] [42][43][44]) extends DA-01 to include different data from electronic medical records or EHRs containing standard data sets about patients' demographics and more specific data sets about vital signs, laboratory tests, medication data, diagnoses, and procedures. DA-03 was derived from 3 publications [36,45,46], each of which describes the integration of various multimedia data.…”
Section: Data Acquisitionmentioning
confidence: 99%
“…DA-05 points out the need for an abstraction layer for acquiring both data and metadata from heterogeneous sources such as Patient Management Systems. [11], Lelong et al [33], Tahar et al [34], Tsiknakis et al [35], and Gupta et al [36] Possible heterogeneous source systems are LIMS a , HIS b , and CTMS c .…”
Section: Data Acquisitionmentioning
confidence: 99%
See 1 more Smart Citation
“…Existing medicinal drug databases such as Wikidata [5], Drug Bank 2 , or GoodRx 3 contain valuable information but lack of comprehensiveness when taken separately and/or store some of this information as unstructured data [6]. In this study, the design of a system enabling the retrieval of prescription orders contained in the Normandy's Health Data Warehouse (EDSaN) [7] at the Rouen University Hospital (Normandy, France) is described. A conceptual graph of drug knowledge data was designed and used in the information retrieval process to retrieve the French Common Dispensing Unit (UCD) codes that are used to encode and bill administrated drugs in France.…”
Section: Introductionmentioning
confidence: 99%