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Identification of Fibromyalgia Patients in a Rheumatoid Arthritis Cohort

Fibromyalgia has been estimated to affect 12-17% of rheumatoid arthritis patients (1, 2). 

This algorithm was created to identify fibromyalgia patients in a population of rheumatoid arthritis patients. The gold standard used for diagnosis of fibromyalgia was that the treating rheumatologist made a clinical diagnosis of fibromyalgia. Rheumatoid arthritis patients were identified by using a previously validated algorithm (3). 

Algorithm included the following conditions: 

Owner Phenotyping Groups: 
Final

Peanut Allergy

Food allergy is defined as an immune response that occurs reproducibly to a given food, typically an immunoglobulin E (IgE)-mediated clinical reaction to specific protein epitopes.  Over the last 20-30 years, food allergy has grown into a major public health problem.  Peanut allergy is a common type of food allergy that accounts for a disproportionate number of fatal and near-fatal anaphylactic events amongst all the common food allergens.

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PGx medication risk prediction model

This algorithm predicts those who are going to be exposed to warfarin, simvastatin, or clopidogrel as three medications that have known pharmacogenomic influences.  This algorithm was used to select individuals for the Vanderbilt PREDICT (Pharmacogenomic Resource for Enhanced Decisions in Care & Treatment) program, which prospectively tests individuals at risk of needing medications whose efficacy is effected by genetic variants.  

 

For more information on PREDICT, see http://mydruggenome.org.

Owner Phenotyping Groups: 
Final

PhEMA BPH (Benign Prostatic Hyperplasia) cases

This is PhEMA (Phenotype Execution Modeling Architecture, projectphema.org)'s implementation of the following BPH (Benign Prostatic Hyperplasia) case algorithm from the following BPH case and control algorithm on PheKB:

https://phekb.org/phenotype/benign-prostatic-hyperplasia-bph

Artifacts for this phenotype, inc. an HQMF representation, a KNIME workflow that can run against an i2b2 instance, and a snapshot of the PhAT graphical representation, are posted on GitHub:

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Rheumatology Auto-Immune characteristics

Dear,

To identify cases with auto-immune rheumatologic phenotye (for  NT198) we request information about auto-antibody (whether it was tested and what the restults were) and drug information (whether it was prescribed) for each patients that is enrolled in eMERGE. We are requesting every mention of any of the expanded generic drugs.

Owner Phenotyping Groups: 
Final

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