"Analysing and Searching Unstructured Medical Data", Allan Hanbury, Sr. Researcher at TU Wien, Co-Founder of contextflow
"Analysing and Searching Unstructured Medical Data", Allan Hanbury, Sr. Researcher at TU Wien, Co-Founder of contextflow Watch videos from Data Natives Berlin 2016 here: http://bit.ly/2fE1sEo Visit the conference website to learn more: www.datanatives.io Follow Data Natives: https://www.facebook.com/DataNatives https://twitter.com/DataNativesConf https://www.youtube.com/c/DataNatives Stay Connected to Data Natives by Email: Subscribe to our newsletter to get the news first about Data Natives 2017: http://bit.ly/1WMJAqS About the Author: Allan Hanbury is Senior Researcher and Privatdozent at the TU Wien, Austria. Since 2010, he has coordinated EU-funded research and development projects on analysis and search of medical text and image data. This led to the recent founding of a start-up, ContextFlow, which is bringing the developed radiology image search technology to the market. His team at the TU Wien also works on the analysis and search of unstructured data in technical documents (patents, scientific publications), financial documents (bank and company annual reports), and enterprise social networks. He also leads a project to develop the fundamentals of a Data-Services Ecosystem in Austria.
Recommended
Recommended
More Related Content
What's hot
Viewers also liked
Viewers also liked (19)
Similar to "Analysing and Searching Unstructured Medical Data", Allan Hanbury, Sr. Researcher at TU Wien, Co-Founder of contextflow
Similar to "Analysing and Searching Unstructured Medical Data", Allan Hanbury, Sr. Researcher at TU Wien, Co-Founder of contextflow (20)
More from Dataconomy Media
More from Dataconomy Media (20)
Recently uploaded
Recently uploaded (20)
"Analysing and Searching Unstructured Medical Data", Allan Hanbury, Sr. Researcher at TU Wien, Co-Founder of contextflow
- 1. Analysing and Searching Unstructured Medical Data Allan Hanbury TU Wien, context.flow, Research Studios Austria
- 3. For every paid healthcare service in Austria, there is one data line including: date patient ID doctor / hospital ID geolocation diagnosis and side diagnoses prescribed drug (ingredient) price of generic drug pharmacy, date, and price for drug January 1st, 2006 - December 31st, 2007 Stefan Thurner et al, Medical University of Vienna Pseudonymised health insurance claims data
- 4. Comorbidities Stefan Thurner et al, Medical University of Vienna
- 5. relativerisk sexratio Diabetes type 1 Diabetes type 2 P Klimek, A Kautzky, A Chmiel, S Thurner, PLoS Comput Biol (2015)
- 7. 7
- 9. 9 2004 Study 1 394 764 patients Manually Added ICD-9 Codes doi:10.1016/S0140-6736(05)17864-7
- 10. 10 2004 Study 1 394 764 patients Manually Added ICD-9 Codes
- 12. 2010
- 13. • Low temperature • Rhinovirus 4-Hydroxyacetanilide • Oral Daily • Doctor of Optometry • Familial Osteochondritis Dissecans Mr ZZZZZ complained of a cold, and was prescribed paracetamol OD.
- 16. Medical Documents Patient Records Information Extraction Semantic Search Machine Translation Readability Search Log Analysis Trustability Knowledge base English, German, Czech, French, Swedish, Hungarian, Polish, Spanish, … Services for multilingual medical text analysis and search http://kconnect.eu http://cloud.kconnect.eu
- 18. It is estimated that medical imaging data occupies 30% of world storage
- 19. 2010
- 20. 20
- 31. We believe that it is inefficient, and in some cases unethical, to store [population-based data] without installing mechanisms to allow access and publication in appropriate and useful ways. Feufel et al., 2011 http://mitpress.mit.edu/books/better-doctors-better-patients-better-decisions
- 32. Dr. Allan Hanbury Institut für Softwaretechnik und interaktive Systeme TU Wien Favoritenstr. 9-11/188 1040 Vienna Austria Context.flow GmbH Erzherzog Johann Platz 1 1040 Vienna Austria Telefon: +43 1 58801 188310 Mobil: +43 676 978 0991 e-mail: hanbury@ifs.tuwien.ac.at allan@contextflow.com http://kconnect.eu and http://cloud.kconnect.eu http://contextflow.com
Editor's Notes
- The well known link between diabetes and retinal disorders is found. Chronic ischemic heart disease occurs very strongly in males.
- For a medicine to be brought to market, it has to be demonstrated that it works better than a placebo (a sugar pill). Taking medication that has not been on the market for long makes you part of an experiment.
- Between 1999 and 2004, one cause of at least 26000 deaths in the USA
- ICD-9 = International Classification of Diseases
- No effect found with manually added ICD-9 Codes Full text analysis found a significant effect of Vioxx causing heart attacks
- Extracted data can be used to allow researchers to characterize patterns of polypharmacy over time including different drug combinations, trends in polypharmacy prescribing, predictors of polypharmacy prescribing impact of polypharmacy on patient outcomes.
- This was just for a single hospital group. What about Europe wide, especially important for rare diseases.
- Takes up to 20 minutes!
- This reduces the time for this process to less than 5 minutes, because all necessary information is made available in a single search step. In addition to the clinical routine application, there are also applications in research and teaching
- We need to liberate the medical data from the archives to make them work to our benefit. However, getting access to medical data for this type of work is often difficult to impossible.