RxNorm to Ingredients Mapping

[rajshruti18]

Create a map from rxnorm id to ingredient list such that the map can be used from within the confines of a secure enclave containing clinically sensitive data. We need this because we cannot query the rxNav website for the ingredients of a particular medication that a patient is taking.

The format should look like this:

[ 
{ <rxnorm1> [ <ingredient1,1>, <ingredient1,2>, ...] },
{ <rxnorm2> [ <ingredient2,1>, <ingredient2,2>, ...] },
.
.
.
]

for example:

[
{ "997224": ["C0527316"] }, 
{ "997230": ["C0527316"] }, 
{ "998740": ["C3489575", "C1692318"] },
.
.
.
]

Check this into a private repo so that we are not redistributing/repackaging the rxNav database.

Close this ticket when:

1. the pds-med-curation repo is only visible to txscience team
2. the comprehensive map (not just a map for DOAC-relevant rxnorm codes) has been checked into that repo
3. Raphael has acknowledged the new file checkin
4. Raphael has successfully used the new map in his spec for the mapper.

[rajshruti18]

Related to issue #174

[LauraCapps]

@rajshruti18 I have added AT ticket #241 and assigned to Raphael.

[krobasky]

It is desirable but not immediately required, @changon (Raphael) if the map could use the JSON-schema format, e.g.,:

{ title="aminoglycoside", value="...", [...

such that a human readable drug title and drug ingredient can be part of the map that your program reads in.

[rajshruti18]

Version 1 complete- https://github.com/RENCI/pds-med-map. Working on version 2.

[rajshruti18]

Version 2 mapping complete-https://github.com/RENCI/pds-med-map/blob/master/rxnorm_map_v2.json. Waiting for feedback from @changon and @krobasky .

[rajshruti18]

Comprehensive version 2 mapping complete- https://github.com/RENCI/pds-med-map. Waiting for feedback from @changon and @krobasky .

[rajshruti18]

This is done from my end but still haven't heard back from Raphael if he was able to successfully use it in his spec for the mapper.

[LauraCapps]

I remember sending Raphael a slack for this - let me ping him again. @changon