329 lines
15 KiB
Mathematica
329 lines
15 KiB
Mathematica
C0CMED6 ; WV/CCDCCR/SMH - Meds from RPMS: Outpatient Meds;01/10/09
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;;1.2;CCD/CCR GENERATION UTILITIES;;Oct 30, 2012;Build 50
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; Copyright 2008 WorldVistA.
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;
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; This program is free software: you can redistribute it and/or modify
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; it under the terms of the GNU Affero General Public License as
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; published by the Free Software Foundation, either version 3 of the
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; License, or (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU Affero General Public License for more details.
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;
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; You should have received a copy of the GNU Affero General Public License
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; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;
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W "NO ENTRY FROM TOP",!
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Q
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;
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EXTRACT(MINXML,DFN,OUTXML,MEDCOUNT,FLAGS) ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
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;
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; MINXML and OUTXML are passed by name so globals can be used
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; MINXML will contain only the medications skeleton of the overall template
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; MEDCOUNT is a counter passed by Reference.
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; FLAGS are: MEDALL(bool)^MEDLIMIT(int)^MEDACTIVE(bool)^MEDPENDING(bool)
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; FLAGS are set-up in C0CMED.
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;
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; MEDS is return array from RPC.
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; MAP is a mapping variable map (store result) for each med
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; MED is holds each array element from MEDS(J), one medicine
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; J is a counter.
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;
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; GETRXS^BEHORXFN(ARRAYNAME,DFN,DAYS) will be the the API used.
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; This API has been developed by Medsphere for IHS for getting
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; Medications from RPMS. It has most of what we need.
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; API written by Doug Martin when he worked for Medsphere (thanks Doug!)
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; -- ARRAYNAME is passed by name (required)
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; -- DFN is passed by value (required)
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; -- DAYS is passed by value (optional; if not passed defaults to 365)
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;
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; Return:
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; ~Type^PharmID^Drug^InfRate^StopDt^RefRem^TotDose^UnitDose^OrderID
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; ^Status^LastFill^Chronic^Issued^Rx #^Provider^
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; Status Reason^DEA Handling
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;
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N MEDS,MEDS1,MAP
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D GETRXS^BEHORXFN("MEDS1",DFN,$P($P(FLAGS,U,2),"-",2)) ; 2nd piece of FLAGS is # of days to retrieve, which comes in the form "T-360"
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N ALL S ALL=+FLAGS
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N ACTIVE S ACTIVE=$P(FLAGS,U,3)
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N PENDING S PENDING=$P(FLAGS,U,4)
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S @OUTXML@(0)=0 ;By default, no meds
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; If MEDS1 is not defined, then no meds
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I '$D(MEDS1) QUIT
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;I DEBUG ZWR MEDS1,MINXML
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N MEDCNT S MEDCNT=0 ; Med Count
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; The next line is a super line. It goes through the array return
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; and if the first characters are ~OP, it grabs the line.
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; This means that line is for a dispensed Outpatient Med.
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; That line has the metadata about the med that I need.
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; The next lines, however many, are the med and the sig.
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; I won't be using those because I have to get the sig parsed exactly.
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N J S J="" F S J=$O(MEDS1(J)) Q:J="" I $E(MEDS1(J),1,3)="~OP" S MEDCNT=MEDCNT+1 S MEDS(MEDCNT)=MEDS1(J)
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K MEDS1
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S MEDCNT="" ; Initialize for $Order
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F S MEDCNT=$O(MEDS(MEDCNT)) Q:MEDCNT="" D ; for each medication in the list
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. I 'ALL,ACTIVE,$P(MEDS(MEDCNT),U,10)'="ACTIVE" QUIT
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. I 'ALL,PENDING,$P(MEDS(MEDCNT),U,10)'="PENDING" QUIT
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. I DEBUG W "MEDCNT IS ",MEDCNT,!
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. S MAP=$NA(^TMP("C0CCCR",$J,"MEDMAP",MEDCNT))
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. ; K @MAP DO NOT KILL HERE, WAS CLEARED IN C0CMED
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. I DEBUG W "MAP= ",MAP,!
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. S @MAP@("MEDOBJECTID")="MED"_MEDCNT ; MEDCNT FOR ID
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. S @MAP@("MEDISSUEDATETXT")="Issue Date"
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. S @MAP@("MEDISSUEDATE")=$$FMDTOUTC^C0CUTIL($P(MEDS(MEDCNT),U,15),"DT")
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. S @MAP@("MEDLASTFILLDATETXT")="Last Fill Date"
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. S @MAP@("MEDLASTFILLDATE")=$$FMDTOUTC^C0CUTIL($P(MEDS(MEDCNT),U,11),"DT")
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. S @MAP@("MEDRXNOTXT")="Prescription Number"
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. S @MAP@("MEDRXNO")=$P(MEDS(MEDCNT),U,14)
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. S @MAP@("MEDTYPETEXT")="Medication"
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. S @MAP@("MEDDETAILUNADORNED")="" ; Leave blank, field has its uses
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. S @MAP@("MEDSTATUSTEXT")=$P(MEDS(MEDCNT),U,10)
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. ; Provider only provided in API as text, not DUZ.
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. ; We need to get DUZ from filman file 52 (Prescription)
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. ; Field 4; IEN is Piece 2 of Meds stripped of trailing characters.
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. ; Note that I will use RXIEN several times later
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. N RXIEN S RXIEN=+$P(MEDS(MEDCNT),U,2)
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. S @MAP@("MEDSOURCEACTORID")="ACTORPROVIDER_"_$$GET1^DIQ(52,RXIEN,4,"I")
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. S @MAP@("MEDPRODUCTNAMETEXT")=$P(MEDS(MEDCNT),U,3)
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. ; --- RxNorm Stuff
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. ; 176.001 is the file for Concepts; 176.003 is the file for
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. ; sources (i.e. for RxNorm Version)
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. ;
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. ; I use 176.001 for the Vista version of this routine (files 1-3)
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. ; Since IHS does not have VUID's, I will be getting RxNorm codes
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. ; using NDCs. My specially crafted index (sounds evil) named "NDC"
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. ; is in file 176.002. The file is called RxNorm NDC to VUID.
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. ; Except that I don't need the VUID, but it's there if I need it.
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. ;
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. ; We obviously need the NDC. That is easily obtained from the prescription.
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. ; Field 27 in file 52
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. N NDC S NDC=$$GET1^DIQ(52,RXIEN,27,"I")
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. ; I discovered that file 176.002 might give you two codes for the NDC
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. ; One for the Clinical Drug, and one for the ingredient.
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. ; So the plan is to get the two RxNorm codes, and then find from
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. ; file 176.001 which one is the Clinical Drug.
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. ; ... I refactored this into GETRXN
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. N RXNORM,SRCIEN,RXNNAME,RXNVER
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. I +NDC,$D(^C0CRXN) D ; $Data is for Systems that don't have our RxNorm file yet.
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. . S RXNORM=$$GETRXN(NDC)
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. . S SRCIEN=$$FIND1^DIC(176.003,,,"RXNORM","B")
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. . S RXNNAME=$$GET1^DIQ(176.003,SRCIEN,6)
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. . S RXNVER=$$GET1^DIQ(176.003,SRCIEN,7)
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. ;
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. E S (RXNORM,RXNNAME,RXNVER)=""
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. ; End if/else block
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. S @MAP@("MEDPRODUCTNAMECODEVALUE")=RXNORM
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. S @MAP@("MEDPRODUCTNAMECODINGINGSYSTEM")=RXNNAME
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. S @MAP@("MEDPRODUCTNAMECODEVERSION")=RXNVER
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. ; --- End RxNorm section
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. ;
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. ; Brand name is 52 field 6.5
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. S @MAP@("MEDBRANDNAMETEXT")=$$GET1^DIQ(52,RXIEN,6.5)
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. ;
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. ; Next I need Med Form (tab, cap etc), strength (250mg)
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. ; concentration for liquids (250mg/mL)
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. ; Since IHS does not have any of the new calls that
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. ; Vista has, I will be doing a crosswalk:
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. ; File 52, field 6 is Drug IEN in file 50
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. ; File 50, field 22 is VA Product IEN in file 50.68
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. ; In file 50.68, I will get the following:
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. ; -- 1: Dosage Form
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. ; -- 2: Strength
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. ; -- 3: Units
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. ; -- 8: Dispense Units
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. ; -- Conc is 2 concatenated with 3
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. ;
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. ; *** If Drug is not matched to NDF, then VA Product will be "" ***
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. ;
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. N MEDIEN S MEDIEN=$$GET1^DIQ(52,RXIEN,6,"I") ; Drug IEN in 50
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. N VAPROD S VAPROD=$$GET1^DIQ(50,MEDIEN,22,"I") ; VA Product in file 50.68
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. I +VAPROD D
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. . S @MAP@("MEDSTRENGTHVALUE")=$$GET1^DIQ(50.68,VAPROD,2)
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. . S @MAP@("MEDSTRENGTHUNIT")=$$GET1^DIQ(50.68,VAPROD,3)
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. . S @MAP@("MEDFORMTEXT")=$$GET1^DIQ(50.68,VAPROD,1)
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. . S @MAP@("MEDCONCVALUE")=@MAP@("MEDSTRENGTHVALUE")
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. . S @MAP@("MEDCONCUNIT")=@MAP@("MEDSTRENGTHUNIT")
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. E D
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. . S @MAP@("MEDSTRENGTHVALUE")=""
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. . S @MAP@("MEDSTRENGTHUNIT")=""
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. . S @MAP@("MEDFORMTEXT")=""
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. . S @MAP@("MEDCONCVALUE")=""
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. . S @MAP@("MEDCONCUNIT")=""
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. ; End Strengh/Conc stuff
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. ;
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. ; Quantity is in the prescription, field 7
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. S @MAP@("MEDQUANTITYVALUE")=$$GET1^DIQ(52,RXIEN,7)
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. ; Dispense unit is in the drug file, field 14.5
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. S @MAP@("MEDQUANTITYUNIT")=$$GET1^DIQ(50,MEDIEN,14.5)
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. ;
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. ; --- START OF DIRECTIONS ---
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. ; Sig data not in any API :-( Oh yes, you can get the whole thing, but...
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. ; we want the components.
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. ; It's in multiple 113 in the Prescription File (52)
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. ; #.01 DOSAGE ORDERED [1F] "20"
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. ; #1 DISPENSE UNITS PER DOSE [2N] "1"
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. ; #2 UNITS [3P:50.607] "MG"
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. ; #3 NOUN [4F] "TABLET"
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. ; #4 DURATION [5F] "10D"
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. ; #5 CONJUNCTION [6S] "AND"
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. ; #6 ROUTE [7P:51.2] "ORAL"
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. ; #7 SCHEDULE [8F] "BID"
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. ; #8 VERB [9F] "TAKE"
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. ;
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. ; Will use GETS^DIQ to get fields.
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. ; Data comes out like this:
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. ; SAMINS(52.0113,"1,23,",.01)=20
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. ; SAMINS(52.0113,"1,23,",1)=1
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. ; SAMINS(52.0113,"1,23,",2)="MG"
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. ; SAMINS(52.0113,"1,23,",3)="TABLET"
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. ; SAMINS(52.0113,"1,23,",4)="5D"
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. ; SAMINS(52.0113,"1,23,",5)="THEN"
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. ;
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. N RAWDATA
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. D GETS^DIQ(52,RXIEN,"113*",,"RAWDATA","DIERR")
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. D:$D(DIERR) ^%ZTER ; Log if there's an error in retrieving sig field
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. ; none the less, continue; some parts are retrievable.
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. N FMSIG M FMSIG=RAWDATA(52.0113) ; Merge into subfile...
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. K RAWDATA
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. N FMSIGNUM S FMSIGNUM="" ; Sigline number in fileman.
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. ; FMSIGNUM gets outputted as "IEN,RXIEN,".
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. ; DIRCNT is the proper Sigline numer.
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. ; SIGDATA is the simplfied array.
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. F S FMSIGNUM=$O(FMSIG(FMSIGNUM)) Q:FMSIGNUM="" D
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. . N DIRCNT S DIRCNT=$P(FMSIGNUM,",")
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. . N SIGDATA M SIGDATA=FMSIG(FMSIGNUM)
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONDESCRIPTIONTEXT")="" ; This is reserved for systems not able to generate the sig in components.
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEINDICATOR")="1" ; means that we are specifying it. See E2369-05.
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDELIVERYMETHOD")=$G(SIGDATA(8))
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEVALUE")=$G(SIGDATA(.01))
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEUNIT")=$G(SIGDATA(2))
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEVALUE")="" ; For inpatient
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEUNIT")="" ; For inpatient
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDVEHICLETEXT")="" ; For inpatient
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONROUTETEXT")=$G(SIGDATA(6))
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDFREQUENCYVALUE")=$G(SIGDATA(7))
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. . ; Invervals... again another call.
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. . ; In the wisdom of the original programmers, the schedule is a free text field
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. . ; However, it gets translated by a call to the administration schedule file
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. . ; to see if that schedule exists.
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. . ; That's the same thing I am going to do.
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. . ; Search B index of 51.1 (Admin Schedule) with schedule
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. . ; First, remove "PRN" if it exists (don't ask, that's how the file
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. . ; works; I wouldn't do it that way).
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. . N SCHNOPRN S SCHNOPRN=$G(SIGDATA(7))
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. . I SCHNOPRN["PRN" S SCHNOPRN=$E(SCHNOPRN,1,$F(SCHNOPRN,"PRN")-5)
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. . ; Super call below:
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. . ; 1=File 51.1 3=Field 2 (Frequency in Minutes)
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. . ; 4=Packed format, Exact Match 5=Lookup Value
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. . ; 6=# of entries to return 7=Index 10=Return Array
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. . ;
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. . ; I do not account for the fact that two schedules can be
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. . ; spelled identically (ie duplicate entry). In that case,
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. . ; I get the first. That's just a bad pharmacy pkg maintainer.
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. . N C0C515
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. . D FIND^DIC(51.1,,"@;2","PX",SCHNOPRN,1,"B",,,"C0C515")
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. . N INTERVAL S INTERVAL="" ; Default
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. . ; If there are entries found, get it
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. . I +$G(C0C515("DILIST",0)) S INTERVAL=$P(C0C515("DILIST",1,0),U,2)
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALVALUE")=INTERVAL
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALUNIT")="Minute"
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. . ; Duration is 10M minutes, 10H hours, 10D for Days
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. . ; 10W for weeks, 10L for months. I smell $Select
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. . ; But we don't need to do that if there isn't a duration
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. . I +$G(SIGDATA(4)) D
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. . . N DURUNIT S DURUNIT=$E(SIGDATA(4),$L(SIGDATA(4))) ; get last char
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. . . N DURTXT S DURTXT=$S(DURUNIT="M":"Minutes",DURUNIT="H":"Hours",DURUNIT="D":"Days",DURUNIT="W":"Weeks",DURUNIT="L":"Months",1:"Days")
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. . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONVALUE")=+SIGDATA(4)
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. . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONUNIT")=DURTXT
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. . E D
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. . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONVALUE")=""
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. . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONUNIT")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPRNFLAG")=$G(SIGDATA(4))["PRN"
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMOBJECTID")="" ; when avail
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMTYPETXT")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMDESCRIPTION")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODEVALUE")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGSYSTEM")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGVERSION")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMSOURCEACTORID")=""
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDSTOPINDICATOR")="" ; not stored
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. . ; Another confusing line; I am pretty bad:
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. . ; If there is another entry in the FMSIG array (i.e. another line
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. . ; in the sig), set the direction count indicator.
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRSEQ")="" ; Default
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. . S:+$O(FMSIG(FMSIGNUM)) @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRSEQ")=DIRCNT
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. . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDMULDIRMOD")=$G(SIGDATA(5))
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. ;
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. ; --- END OF DIRECTIONS ---
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. ;
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. ; Med instructions is a WP field, thus the acrobatics
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. ; Notice buffer overflow protection set at 10,000 chars
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. ; -- 1. Med Patient Instructions
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. N MEDPTIN1 S MEDPTIN1=$$GET1^DIQ(52,RXIEN,115,,"MEDPTIN1")
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. N MEDPTIN2,J S (MEDPTIN2,J)=""
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. I $L(MEDPTIN1) F S J=$O(@MEDPTIN1@(J)) Q:J="" Q:$L(MEDPTIN2)>10000 S MEDPTIN2=MEDPTIN2_@MEDPTIN1@(J)_" "
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. S @MAP@("MEDPTINSTRUCTIONS")=MEDPTIN2
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. K J
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. ; -- 2. Med Provider Instructions
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. N MEDPVIN1 S MEDPVIN1=$$GET1^DIQ(52,RXIEN,39,,"MEDPVIN1")
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. N MEDPVIN2,J S (MEDPVIN2,J)=""
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. I $L(MEDPVIN1) F S J=$O(@MEDPVIN1@(J)) Q:J="" Q:$L(MEDPVIN2)>10000 S MEDPVIN2=MEDPVIN2_@MEDPVIN1@(J)_" "
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. S @MAP@("MEDFULLFILLMENTINSTRUCTIONS")=MEDPVIN2
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. ;
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. ; Remaining refills
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. S @MAP@("MEDRFNO")=$P(MEDS(MEDCNT),U,6)
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. ; ------ END OF MAPPING
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. ;
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. ; ------ BEGIN XML INSERTION
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. N RESULT S RESULT=$NA(^TMP("C0CCCR",$J,"MAPPED"))
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. K @RESULT
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. D MAP^C0CXPATH(MINXML,MAP,RESULT)
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. ; D PARY^C0CXPATH(RESULT)
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. ; MAPPING DIRECTIONS
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. N MEDDIR1,DIRXML1 S DIRXML1="MEDDIR1" ; VARIABLE AND NAME VARIABLE TEMPLATE
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. N MEDDIR2,DIRXML2 S DIRXML2="MEDDIR2" ; VARIABLE AND NAME VARIABLE RESULT
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. D QUERY^C0CXPATH(MINXML,"//Medications/Medication/Directions",DIRXML1)
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. D REPLACE^C0CXPATH(RESULT,"","//Medications/Medication/Directions")
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. ; N MDZ1,MDZNA
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. N DIRCNT S DIRCNT=""
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. I +$O(@MAP@("M","DIRECTIONS",DIRCNT)) D ; IF THERE ARE DIRCTIONS
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. . F DIRCNT=$O(@MAP@("M","DIRECTIONS",DIRCNT)) D ; FOR EACH DIRECTION
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. . . S MDZNA=$NA(@MAP@("M","DIRECTIONS",DIRCNT))
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. . . D MAP^C0CXPATH(DIRXML1,MDZNA,DIRXML2)
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. . . D INSERT^C0CXPATH(RESULT,DIRXML2,"//Medications/Medication")
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. D:MEDCNT=1 CP^C0CXPATH(RESULT,OUTXML) ; First one is a copy
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. D:MEDCNT>1 INSINNER^C0CXPATH(OUTXML,RESULT) ; AFTER THE FIRST, INSERT INNER XML
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. S MEDCOUNT=MEDCNT
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N MEDTMP,MEDI
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D MISSING^C0CXPATH(OUTXML,"MEDTMP") ; SEARCH XML FOR MISSING VARS
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I MEDTMP(0)>0 D ; IF THERE ARE MISSING VARS - MARKED AS @@X@@
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. W "MEDICATION MISSING ",!
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. F MEDI=1:1:MEDTMP(0) W MEDTMP(MEDI),!
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Q
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;
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GETRXN(NDC) ; Extrinsic Function; PUBLIC; NDC to RxNorm
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;; Get RxNorm Concept Number for a Given NDC
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;
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S NDC=$TR(NDC,"-") ; Remove dashes
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N RXNORM,C0CZRXN,DIERR
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D FIND^DIC(176.002,,"@;.01","PX",NDC,"*","NDC",,,"C0CZRXN","DIERR")
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I $D(DIERR) S $EC=",U1,"
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S RXNORM(0)=+C0CZRXN("DILIST",0) ; RxNorm(0) will be # of entries
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N I S I=0
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F S I=$O(C0CZRXN("DILIST",I)) Q:I="" S RXNORM(I)=$P(C0CZRXN("DILIST",I,0),U,2)
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; At this point, RxNorm(0) is # of entries; RxNorm(1...) are the entries
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; If RxNorm(0) is 1, then we only have one entry, and that's it.
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I RXNORM(0)=1 QUIT RXNORM(1) ; RETURN RXNORM(1)
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; Otherwise, we need to find out which one is the semantic
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; clinical drug. I built an index on 176.001 (RxNorm Concepts)
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; for that purpose.
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I RXNORM(0)>1 D
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. S I=0
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. F S I=$O(RXNORM(I)) Q:I="" D Q:$G(RXNORM)
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. . N RXNIEN S RXNIEN=$$FIND1^DIC(176.001,,,RXNORM(I),"SCD")
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. . I +$G(RXNIEN)=0 QUIT ; try the next entry...
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. . E S RXNORM=RXNORM(I) QUIT ; We found the right code
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QUIT +$G(RXNORM) ; RETURN RXNORM; if we couldn't find a clnical drug, return with 0
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