From: Paul Hutson <*paul.hutson*>

Date: Mon, 29 Jul 2019 18:49:55 +0000

I've fixed it by increasing NPARAM until it worked (increasing to 7), but c=

an anyone explain why I get this message for a 3 compartment model with add=

itional compartments to output a time above a concentration threshold (#4) =

and AUC while above that concentration threshold (#5)? It appears that NON=

MEM wants additional parameters added to NPARAM when I added calculated val=

ue CC in the $DES block. What is also odd to me is that the fault is calle=

d on the line defining DADT(2). Thanks in advance. Paul

$SUBROUTINES ADVAN6 TOL=3

$MODEL NCOMP=5 NPARAM=6

COMP=(CENTRAL DEFDOSE DEFOBS)

COMP=(TISU1)

COMP=(TISU2)

COMP=(TTIME)

COMP=(AUCC)

;------------------PK BLOCK

$PK

MIC=0.12 ; SEEKING TIME AND AUC ABOVE 0.12 MCG/ML

TVCL = POP_CL

TVV1=POP_V1

TVQ2=POP_Q2

TVV2=POP_V2

TVQ3=POP_Q3

TVV3=POP_V3

CL=TVCL * EXP(ETA(1))

V1=TVV1 * EXP(ETA(2))

Q2=TVQ2 * EXP(ETA(3))

V2=TVV2 * EXP(ETA(4))

Q3=TVQ3 * EXP(ETA(5))

V3=TVV3 * EXP(ETA(6))

K10=CL/V1

K12=Q2/V1

K21=Q2/V2

K13=Q3/V1

K31=Q3/V3

;--------------------DES BLOCK

$DES

CC=A(1)/V1

RT=0

IF(CC.GT.MIC) RT=1

DADT(1) = - A(1) * (K10 + K12 + K13) + A(2) * K21 + A(3)*K31

DADT(2) = A(1) * K12 - A(2) * K21

DADT(3) = A(1) * K13 - A(3) * K31

DADT(4)=RT ; TIME ABOVE THRESHOLD TAT

DADT(5)=RT*CC ; AUC ABOVE THRESHOLD AUCAT

;----------------- ERROR MODEL ----------------------------------

$ERROR

IPRED = F

IRES=IPRED-DV

Y=IPRED * (1 + EPS(1)) + EPS(2)

IWRES=IRES/(IPRED * EPS(1) + EPS(2))

TAT=A(4)

AUCAT=A(5)

TIS2 = A(2)/V2

TIS3 = A(3)/V3

Paul Hutson, PharmD, BCOP

Professor

UWisc School of Pharmacy

T: 608.263.2496

F: 608.265.5421

Received on Mon Jul 29 2019 - 14:49:55 EDT

Date: Mon, 29 Jul 2019 18:49:55 +0000

I've fixed it by increasing NPARAM until it worked (increasing to 7), but c=

an anyone explain why I get this message for a 3 compartment model with add=

itional compartments to output a time above a concentration threshold (#4) =

and AUC while above that concentration threshold (#5)? It appears that NON=

MEM wants additional parameters added to NPARAM when I added calculated val=

ue CC in the $DES block. What is also odd to me is that the fault is calle=

d on the line defining DADT(2). Thanks in advance. Paul

$SUBROUTINES ADVAN6 TOL=3

$MODEL NCOMP=5 NPARAM=6

COMP=(CENTRAL DEFDOSE DEFOBS)

COMP=(TISU1)

COMP=(TISU2)

COMP=(TTIME)

COMP=(AUCC)

;------------------PK BLOCK

$PK

MIC=0.12 ; SEEKING TIME AND AUC ABOVE 0.12 MCG/ML

TVCL = POP_CL

TVV1=POP_V1

TVQ2=POP_Q2

TVV2=POP_V2

TVQ3=POP_Q3

TVV3=POP_V3

CL=TVCL * EXP(ETA(1))

V1=TVV1 * EXP(ETA(2))

Q2=TVQ2 * EXP(ETA(3))

V2=TVV2 * EXP(ETA(4))

Q3=TVQ3 * EXP(ETA(5))

V3=TVV3 * EXP(ETA(6))

K10=CL/V1

K12=Q2/V1

K21=Q2/V2

K13=Q3/V1

K31=Q3/V3

;--------------------DES BLOCK

$DES

CC=A(1)/V1

RT=0

IF(CC.GT.MIC) RT=1

DADT(1) = - A(1) * (K10 + K12 + K13) + A(2) * K21 + A(3)*K31

DADT(2) = A(1) * K12 - A(2) * K21

DADT(3) = A(1) * K13 - A(3) * K31

DADT(4)=RT ; TIME ABOVE THRESHOLD TAT

DADT(5)=RT*CC ; AUC ABOVE THRESHOLD AUCAT

;----------------- ERROR MODEL ----------------------------------

$ERROR

IPRED = F

IRES=IPRED-DV

Y=IPRED * (1 + EPS(1)) + EPS(2)

IWRES=IRES/(IPRED * EPS(1) + EPS(2))

TAT=A(4)

AUCAT=A(5)

TIS2 = A(2)/V2

TIS3 = A(3)/V3

Paul Hutson, PharmD, BCOP

Professor

UWisc School of Pharmacy

T: 608.263.2496

F: 608.265.5421

Received on Mon Jul 29 2019 - 14:49:55 EDT