VistA-ePrescribing/p/C0PALGY1.m

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Mathematica

C0PALGY1 ; ERX/GPL/SMH - eRx Allergy utilities ; 5/8/12 11:52pm
;;1.0;C0P;;Apr 25, 2012;Build 103
;Copyright 2009 George Lilly. Licensed under the terms of the GNU
;General Public License See attached copy of the License.
;
;This program is free software; you can redistribute it and/or modify
;it under the terms of the GNU General Public License as published by
;the Free Software Foundation; either version 2 of the License, or
;(at your option) any later version.
;
;This program is distributed in the hope that it will be useful,
;but WITHOUT ANY WARRANTY; without even the implied warranty of
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;GNU General Public License for more details.
;
;You should have received a copy of the GNU General Public License along
;with this program; if not, write to the Free Software Foundation, Inc.,
;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
;
Q
GETRXNS(C0PDUZ,C0PDFN,ZRTN) ; Public Procedure
; Retrieve allergies from WebService, and store in VistA
; ART APIs will automatically not file an allergy if it is a duplicate
; Also, marking pt as NKA won't work if pt already has allergy in VistA
; That's why there is no check for duplicates in this code
; Input:
; - C0PDUZ: DUZ, By Value
; - C0PDFN: DFN, By Value
;
N C0PWSRXNS
D SOAP^C0PWS1("C0PWSRXNS","GETALLERGIES",C0PDUZ,C0PDFN)
N C0PI
F C0PI=1:1:C0PWSRXNS(1,"RowCount") DO
. N RXN M RXN=C0PWSRXNS(C0PI)
. ; For certain food allergies, CompositeID is not returned
. I '$D(RXN("CompositeID")) S RXN("CompositeID")="" ; prevent undef crash
. I RXN("CompositeID")=11623 QUIT ; Code for 'No Allergy Information'
. I (RXN("CompositeID")=231)!(RXN("CompositeID")=232)!(RXN("CompositeID")=14278)!(RXN("CompositeID")=14279) D QUIT
. . N ORDFN S ORDFN=C0PDFN ; Apparently the 'API' uses CPRS variables
. . D NKA^GMRAGUI1 ; Codes for NKA
. D FILE(.RXN,C0PDUZ,C0PDFN)
QUIT ; /GETRXNS
;
FILE(RXN,C0PDUZ,C0PDFN) ; Private Proc - File Drug Reaction
; Input:
; - RXN: Merged WS ADR, by Reference
; - C0PDUZ: DUZ, By Value
; - C0PDFN: DFN, By Value
; ConceptTypeIDs: 6 = Generic Name; 2 = Brand Name; 1 = Drug Class
N C0PRXN
S:RXN("ConceptTypeID")=6 C0PRXN("GMRAGNT")=$$BASE(RXN("ConceptID"))
S:RXN("ConceptTypeID")=2 C0PRXN("GMRAGNT")=$$NAME($$UP^XLFSTR(RXN("Name")))
S:RXN("ConceptTypeID")=1 C0PRXN("GMRAGNT")=$$GROUP(RXN("ConceptID"))
; Try a free text match on 120.82 (GMRA ALLERGIES) to see if there is a
; match on a food allergy (ConceptTypeID 9 [free txt] or 10 [other allergies])
IF $G(C0PRXN("GMRAGNT"))="" D ; need to handle type 9 or 10 .. gpl
. S C0PRXN("GMRAGNT")=$$GMRA($$UP^XLFSTR(RXN("Name")))
IF C0PRXN("GMRAGNT")="" DO QUIT ; Agent not found in VistA; TODO mail msg
. N ZT ; TEXT TO DISPLAY AS ERROR MESSAGE
. S ZT="Error Mapping Allergy ConceptID: "_$G(RXN("ConceptID"))
. D MAPERR^C0PRECON(.ZRTN,"Allergy",ZT) ;DISPLAY ERROR
S C0PRXN("GMRATYPE")=$$TYPE(C0PRXN("GMRAGNT"))
S C0PRXN("GMRANATR")="U^Unknown"
S C0PRXN("GMRAORIG")=C0PDUZ
S C0PRXN("GMRACHT",0)=1
S C0PRXN("GMRACHT",1)=$$NOW^XLFDT
S C0PRXN("GMRAORDT")=$$NOW^XLFDT
S C0PRXN("GMRAOBHX")="h^HISTORICAL"
I $D(RXN("Notes")) D
. S C0PRXN("GMRACMTS",0)=1
. S C0PRXN("GMRACMTS",1)=RXN("Notes")
D UPDATE^GMRAGUI1("",C0PDFN,"C0PRXN")
I $G(^TMP("C0PDEBUG"))="" Q ; ONLY SHOW ALLERGY MESSAGES IN DEBUG
I $P(ORY,U,1)<0 D MAPERR^C0PRECON(.ZRTN,"Allergies",ORY) ;ERROR MESSAGE
QUIT
;
BASE(ID) ; $$ Private - Retrieve GMRAGNT for Generic Name ConceptID
; Input: ID, By Value
; Output: Ingreident Name^IEN;File Root for IEN
; First, match drug to VistA, Look in VA GENERIC first
N VAGEN S VAGEN=$$VAGEN2^C0PLKUP(ID)
; if no match, look in DRUG INGREDIENT
N DRUGING S DRUGING=""
I '+VAGEN S DRUGING=$$DRUGING2^C0PLKUP(ID)
Q:+VAGEN $P(VAGEN,U,2)_U_$P(VAGEN,U)_";PSNDF(50.6,"
Q:+DRUGING $P(DRUGING,U,2)_U_$P(DRUGING,U)_";PS(50.416,"
QUIT "" ; TODO: Notify somebody that no match found
;
NAME(BRAND) ; $$ Private - Retrieve GMRAGNT for Brand Name
; Input: Brand Name, By Value
; Output: Ingreident Name^IEN;File Root for IEN
N C0POUT,C0PMATCH ; output variable, # of matches
S C0PMATCH=$$TGTOG2^PSNAPIS(BRAND,.C0POUT)
; Output for C0POUT:
; C0POUT(24)="24^VANCOMYCIN"
; 24 is IEN of drug in VA GENERIC file
Q:C0PMATCH $P(@$Q(C0POUT),U,2)_U_$P(@$Q(C0POUT),U)_";PSNDF(50.6,"
Q "" ; otherwise quit with nothing
;
GROUP(ID) ; Private Proc - Store drug class allergy
QUIT "" ; not implemented
GMRA(NAME) ; $$ Private - Retrieve GMRAGNT for food allergy from 120.82
; Input: Brand Name, By Value
; Output: Entry Name^IEN;File Root for IEN
N C0PIEN S C0PIEN=$$FIND1^DIC(120.82,"","O",NAME,"B")
Q:C0PIEN $$GET1^DIQ(120.82,C0PIEN,.01)_"^"_C0PIEN_";GMRD(120.82,"
QUIT "" ; no match otherwise
TYPE(GMRAGNT) ; $$ Private - Get allergy Type (Drug, food, or other)
; Input: Allergen, formatted as Allergen^IEN;File Root
; Output: Type (internal)^Type (external) e.g. D^Drug
N C0PIEN S C0PIEN=+$P(GMRAGNT,U,2)
I GMRAGNT["GMRD(120.82," Q $$GET1^DIQ(120.82,C0PIEN,"ALLERGY TYPE","I")_U_$$GET1^DIQ(120.82,C0PIEN,"ALLERGY TYPE","E")
Q "D^Drug" ; otherwise, it's a drug
ACCOUNTF() Q 113059002 ; file number for account file
F200C0P() Q 200.113059 ; Subfile number of C0P Subscription Multiple
;