MedlinePlus & Go Local Update at NLM Sunrise Seminar, MLA 2010
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Transcript MedlinePlus & Go Local Update at NLM Sunrise Seminar, MLA 2010
MedlinePlus Connect
Sarena Burgess
National Library of Medicine, National Institutes of Health
Department of Health and Human Services
December 1, 2010
MedlinePlus.gov
Consumer & patient health
English & Spanish
Coverage:
Diseases and conditions
Health and wellness
Drugs, herbs, and supplements
Latest health news
Videos, interactive tutorials, and other multimedia
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172 tutorials
78 anatomy videos
112 surgery videos
5 Sp surgery videos
875 English
844 Spanish
~1,000 drugs
100 supplements
15-20 stories
added daily
1,445 links to
ClinicalTrials.gov
15 English issues
2 bilingual issues
Over 100
directories of
doctors, hospitals,
clinics & libraries
>40 languages
>250 topics
>3,000 links
>40 languages
>250 topics
3,045 links
2 RSS feeds
11 daily & weekly listservs
~ 3,500 articles
> 2,000 images
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MedlinePlus Connect Overview
What:
A free Web application that allows electronic health
record (EHR) systems to use existing code sets to link
to relevant information from MedlinePlus.gov.
Who:
EHR companies and developers
EHR customers (hospital systems, doctors’ offices, etc)
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MedlinePlus Connect Process
EHR, EMR,
PHR, etc.
Problem code
or medication
code
MedlinePlus
Connect
Code to topic
or medication
mapping
MedlinePlus
MedlinePlus
topic or
medication
results
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Flexibility
Coding systems:
Problem Codes (Diagnoses)
ICD-9-CM:
12,000 codes
SNOMED CT® CORE Problem List Subset:
5,000 codes
Medication Codes
RXCUI (RxNorm Concept Unique Identifier)
NDC (National Drug Code)
Supports HL7 Infobutton standard
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Patient View from EHR - Diagnoses
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Infobutton Page for Diagnoses
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Spanish Infobutton Page for Diagnoses
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Mapping to MedlinePlus
Many problem codes can map to the same MedlinePlus topic
Example: Asthma
ICD-9-CM
493 Asthma
493.00 Extrinsic Asthma Unspecified
493.01 Ext Asthma W Status
Asthmaticus
493.02 Extrinsic Asthma with Exac
493.10 Intrinsic Asthma Unspecified
493.12 Extrinsic asthma with
exacerbation
493.20 Chron Obst Asthma
Unspecified
493.21 Chron Obst Asthma
Unspecified W Status Asth
493.22 Chronic obst asthma with
exacerbation
SNOMED CT CORE Problem List Subset
31387002 Exercise-induced asthma
(disorder)
55570000 Asthma without status
asthmaticus (disorder)
57546000 Asthma with status
asthmaticus (disorder)
195967001 Asthma (disorder)
266361008 Non-allergic asthma
(disorder)
281239006 Exacerbation of asthma
(disorder)
304527002 Acute asthma (disorder)
371088008 Reactive airways dysfunction
syndrome (disorder)
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Mapping to MedlinePlus
One problem code can map to up to 3 MedlinePlus topics
ICD-9-CM
003.0: Salmonella enteritis
Foodborne Illness
Salmonella Infections
Gastroenteritis
824: Fracture of ankle
Fractures
Ankle Injuries and Disorders
SNOMED CT
15574005: Fracture of foot (disorder)
Fractures
Foot Injuries and Disorders
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Patient View from EHR - Medications
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Infobutton Page for Medications
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Drug Information Retrieval Process
RXCUI
RxNORM
API
NDC
RxNORM
API
Brand
Names
Internal
search on
MedlinePlus
drug
information
Present user
with
appropriate
drug
information
RXCUI
Text
String
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Future Enhancements
XML Web Services
Lab tests
English (possibly Spanish)
LOINC
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Advantages
Provides relevant, authoritative patient
information at the point of care or from home
May play a role in “meaningful use”
Utilizes coding systems already in place
One-time change
Supports the HL7 Infobutton standard
Free to use, no licensing fees
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For More Information
http://medlineplus.gov/connect
Overview (non-technical)
Technical documentation for developers
Demo page
Email discussion list
Email us via the “Contact us” link
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