long-term outcome of childhood iga nephropathy with minimal

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    Long-term outcome of childhood IgAnephropathy with minimal proteinuria

    Pediatric Nephrology

    December 2015, Volume 30,Issue 12

    pp 2121-212

    !sumi "iga, #u$o %hima, &a$etsugu "ama, 'asashi %ato, "iro(obu 'u$aiyama, "iro$o &oga)a,

    *yo+iro &a(a$a , a(dai Nou , 'ayumi %a$o

    1

    http://link.springer.com/journal/467/30/12/page/1
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    Daftar Singkatan

    !./I !(giote(si(-co(erti(g e(ymei(hibitor

    !* !(giote(si( II receptor bloc$er

    .D .hro(ic id(ey Disease

    D'P diuse mesa(gial proli4eratio( /%*D /(d stage re(al disease

    'P 4ocal mesa(gial proli4eratio(

    Ig!N Immu(oglobuli( Nephropathy '6! mi(or glomerular ab(ormalities

    2

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    PENDAHULUAN

    Nefropati Imunoglobulin A (IgAN) :

    6lomerulo(e4ritis terba(ya$ didu(ia

    %alah satu pe(yebab gagal gi(+al tahap a$hir7/%*D8 disemua usia de(ga( pe(ya$it glomerularprimer

    Donadio 2002 Ale!opoulu" 200#

    3

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    Pe(elitia( di 9epa(g pada 2:1 a(a$ de(ga( Ig!N,11; /%*D dalam 15 th

    !(a$ de(ga( difuse mesangial prolieration

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    Pe(elitia( lai(

    beberapa pasie( de(ga( Ig!N

    glomerular mi(or ya(g ab(ormal atau ocalmesangial proleration 7'6!>'P8 remisispo(ta( ta(pa obat

    Prog(osis Ig!N de(ga( protei(uria mi(imal 7'P-Ig!N8 saat diag(osis prog(osis bai$

    'hima 20&

    ?uara( +a(g$a pa(+a(g pada 'P-Ig!N tida$di$etahui

    5

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    TUJUAN

    ara$teristi$ da( luara( +a(g$a pa(+a(gpasie( de(ga( diag(osa 'P-Ig!N saat masaa(a$

    @

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    METODE

    Desai( pe(elitia( %tudy retrospe$ti4Aa$tu pe(elitia( 9u(i 1B@ C 9uli 200B

    ?o$asi pe(elitia( a(a$ usia 20 th di u(iersitasobe da( Aa$ayama da( pasie( ya(g me(+ala(i

    biopsi sebelum terapi dimulaiE

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    Diag(osis Ig!N Ditemu$a( Ig! imu(oglobuli( predomi(a( di

    mesa(gium glomerular de(ga( tida$ ada(ya$elai(a( sistemi$

    %emua partisipa( didiag(osa oleh satui(estigator de(ga( $riteria ya(g sama

    iopsi protei(uria ya(g me(etap de(ga( atauta(pa hematuria

    =

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    6ambar 1E !lur sele$si pasie(

    515 biopsi de(ga( Ig! (e4ropatia(tara +u(i 1B@ C 9uli 200B

    130 tida$ meme(uhi$riteria

    3=5 pasie(didiag(osa a(atra

    desember 1B@ da(

    +uli 200B

    2B pasie( de(ga((o(-mi(imalprotei(uria

    10@ pasie( de(ga(mi(imal protei(uria

    B

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    Definisi patologi

    la"i*%a"i +!ford : Mesangial Hypercellularity

    Segmental glomerulosclerosis atauadhesi

    Endocapilliary hypercellularity

    Tubular atrophy/interstitial brosis Cresents

    Global glomerulosclerosis

    Arterial intima thicening

    10

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    Protei(uria mi(imal pada biopsi protei(uria 0E5g>hari>1E3 m2

    "ematuria

    5 atau lebih *. 7red blood cell8 dalam spesime(

    uri( ya(g dise(tri4ugasi Mean arterial pressure

    2>3 te$a(a( diastoli$ F1>3 te$a(a( sistoli$E

    Glomerular ltration rate

    /stimasi me(ggu(a$a( 4ormula Sch!art" de(ga($o(sta(ta 0E55 G 0E u(tu$ la$i la$i rema+a

    11

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    Definisi patologi

    lasiH$asi Mesangial hypercellularity

    Segmental glomerulosclerosis / adhesi

    Endocapillary hypercellualrity

    Tubular atrophy/ interstitial brosis Global glomerulosclerosis da( arterial intima

    thicening

    12

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    Pada pra$te$ $li(is pe(elitia( i(i 2 $elompo$ A"

    '6! 7mi(or glomerular ab(ormalities 8>'P 7ocalmesangial proleration#

    $ifuse mesangial prolieration7D'P8

    D'P=0; glomerolus de(ga( proli4erasi mesa(gialselular seda(g >berat yi < 3 sel per area mesa(gialperi4er

    erdasar$a( $lasiH$asi J4ord di ce(ter i(i

    =1; pasie( '6!>'P'0

    =@; pasie( D'P '1

    13

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    Hasil

    ,enemuan lini": Dari 3=5 a(a$ de(ga( Ig!N 10@ 72;8 'P Ig!NE

    ,-IgAN:

    Program s$ri(i(g se$olah 7=, 3E@;8 gross hematuria 72= 2@E:;8,

    'a(i4estasi ya(g berat !N da( atau N% tida$

    terlihat di $elompo$ 'P-Ig!N

    1:

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    Non-MP-IgAN: Program s$ri(i(g se$olah 7221, BE2;8

    gross hematuria 7:1, 1:E;8,

    si(drom (e4riti$ a$ut 7!N8 72,0E;8,

    si(drom (e4roti$ 7N%8 7B, 3E2;8 atau !N F N% 7@, 2E2;8

    15

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    ara%teri"ti%pa"ien

    ,-IgAN Non-,-IgAN , .alue

    +n"et

    Program s$ri(i(gse$olah/ro"" hematuria'indrom nefriti%a%ut'indrom nefroti%AN N'

    = 73E@;821 (23#4)0(0304)0 (0304)0(0304)

    2217BE2;8#& ()2 70E;8B 73E2;8@72E2;8

    0E2030&0EBB0E00E1B

    ,enemuan %lini"6"ia on"et (tahun)Dura"i on"et %ebiop"i renalPerempua(

    &e$a(a( arteri rata

    rata 7mm"g8/pisode grosshematuriae6* 7ml>me(it>1E3m2

    ,roteinuria "aatbiop"i

    (g7hari7&357m2

    )

    &&38 (930-&35)939 (#30-&539)

    :5E3;E5 K 1@EB

    5= 75:E;8111E@ K 23E@032 (032-03)

    &03 (13&-&238)832 (231-&839)

    :5EB;E= K 1E2

    1:@ 752E3;810EB K 23E=&3# (039-231)

    03005030

    0EBB0EB3

    0E30E2: 03000&

    &abel 1E $ara$teristi$ pasie( de(ga( Ig!N de(ga( protei(uria mi(imal

    diba(di(g$a( pasie( (o(-'P-Ig!N1@

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    Penemuan patologi

    Anali"i" hi"tologi%al ; %la"i*%a"i +!ford

    Perbedaa( ya(g sig(iH$a( pada rasio '0>'1,/0>/1 da( %0>%1E

    Perbedaa( sig(iH$a( 'P- da( (o( 'P-Ig!N

    pada rasio ada>tida$ ada(ya global s$lerosisE &ida$ satupu( pasie( pe(ebala( arterial i(tima

    Pasie( de(ga( 'P-Ig!N gambara( patologi$alsig(iH$a( lebih ri(ga( diba(di(g$a( (o(-'P-Ig!N

    1

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    ara%teri"ti%pa"ien

    ,-IgAN Non-,-IgAN , .alue

    ,enemuan,atologi

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    ?a%tor

    patologi

    Anali"i" uni.ariat

    +dd" ratio 984 I ,.alue"

    Anali"i" multi.ariat

    +dd" ratio 984 I ,.alue"

    07& 351 23&-35

    03000& 23 &3&-880300

    =07=& 351 2322-385

    03000& 302 &3-831&03000

    %0>%1 2E:B 1E5:-:E10

    0E0002 1E55 0E@-3E230E23

    &0>&1 0E3B 0E02-BEB0

    0E51 0E0: 0E0-1E210E0@

    @re"ent"(ada7tida%)

    38 232&-83&

    03000& 23#8 &3-#350300

    /lobal"clero"i"

    (ada7tida%

    3 23-&539

    03000& 838 &355-23203002

    &abel 2E !(alisis multiariat da( u(iariat 4a$tor patologis u(tu$pasie( de(ga( 'P-Ig!N atau (o(-'P-Ig!N

    1B

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    Terapi

    10@ pasie( de(ga( 'P-Ig!N '6! 723, 21E;8,'P

    7:, @BE=;8 da( D'P 7B, =E5;8E

    ,rin"ip terapi dari ,-IgAN :

    &ida$ ada terapi 73B pasie(, 3@E=;8, a(ti platelet da( atau a(ti$oagula( 71:, 13,2;8,

    pred(isolo( 7K a(tiplatelet da( atau a(ti$oagula(L2, 1EB;8,

    20

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    pred(isolo( F imu(osupresa( 7K a(tiplatelet da(atau a(ti$oagula(L 2, 1EB;8,

    "erbal .i(a B, =E5;

    !(giote(si(-co(erti(g e(yme i(hibitor 7!./I8da( atau a(giote(si( II reseptor bloc$er 7!*8 732,30E2;8

    &erapi ya(g tida$ di$etahui 7=, E5;8

    Pada B= pasie( de(ga( terapi ya(g tida$di$etahui, remisi $li(is spo(ta( terlihat pada 20720E:;8

    21

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    ,rin"ip terapi ,-IgAN(n&0)

    Non-,-IgAN(n259)

    , .alue

    >anpa

    medi%a"i

    9 (314) #0 (") 03000&

    !(tiplatelet da(ataua(ti$oaula(

    1: 713E2;8 23 7=E2;8 0E1

    ,redni"olon

    (Bantiplateletdan atauanti%oagulan)

    2 (&394) # (&2324) 0300&

    ,redni"olon7imuno"upre"an

    (Bantiplateletdan atauanti%oagulan)

    2 (&394) 18 (0384) 0300&

    "erbal .i(a B 7=E5;8 2:7=E@;8 0EBB

    A@= inh dan

    atau A

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    ara%teri"ti% >anpa terapiimuno"upre"an (n9#)

    >erapiimuno"uoppre"i.e (n#)

    Nilai p

    >emuan %lini"

    (set usia7tahu(8Dura"i darion"et %ebiop"i ginal

    7bula(8Perse(tasiperempua('ea( !rterialPressure7mm"g8

    6rosshematuriasebelum(ya 7;8/g4r7ml>me(it>1EB3m28

    Protei(uria saatbiopsi

    11E: 7=E=-13E8&032 (#-&53#)

    :5E;

    EB K 15E@

    5E0

    111E5 K 2:E:

    0E2 70E2-0E38

    10E5 7BE:-12E083& (&3#-#38)

    25E0;

    BE K 13EB

    5E0

    11@E0 K 1@E0

    0E3 70E2-0E38

    0E@B030

    0E@3

    0E2

    0E@:

    0E@@

    0E0=

    &abel :E ara$teristi$ pasie( de(ga( 'P-Ig!N berdasar$a(

    pe(ggu(aa( terapi imu(osupresa(23

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    ara%teri"ti% >ida% adaterapiimuno"upre"an (n9#)

    >erapiimuno"uoppre"i.e (n#)

    Nilai p

    ,enemuanpatologi(%riteriao!ford) (4)'esa(gial score7'0>'18

    /(docapillaryhypercellularity7/0>/18%egme(talsclerosis da(adhesi 7%0>%18

    !troH &ubularda( i(terstisialHbrosis7&0>&1>&28.rese(ts7ada>tida$8

    6lobal s$lerosis7ada>tida$8

    >23

    @=>32

    @>2:

    BB>10

    @5>35

    BB>1

    50>50

    :3>5

    50>50

    100>0E0

    25>5

    100>0

    0E25

    0E25

    0E2

    0EBB

    0E1:

    0EBB

    &abel :E ara$teristi$ pasie( de(ga( protei(uria mi(i(al berdasar$a(

    pe(ggu(aa( terapi imu(osupresa(2:

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    Luaran jangka panjang

    *ata rata periode ti(da$ la(+ut 7K %D8

    @E1 K :E2 th 'P-Ig!N G 5E= K :E1 tahu( No( 'P-Ig!NE

    Anali"i" aplan E eier :

    ebas dari .D IV-V, a(tara 2 $elompo$ p M 0E02 *asio surial bebas dari .D tahap III-V pada

    setelah15 tahu( 100; pada 'P-Ig!N da(=E; pada (o(C'P-Ig!NE

    Nilai te(gah e6* pasie( 'P-Ig!N

    0E25K 5EBml>me(it>1E3 m2 > tahu(E

    25

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    Diskusi

    Variabilitas da( berat(ya ma(i4estasi glomerularpada Ig!N $esulita( dalam predi$si prog(osispasie(

    ?uara( +a(g$a pa(+a(g pasie( Ig!N ge+ala $li(ismayor atau berat protei(uria berat, protei(uria

    me(etap, ga(ggua( 4u(gsi gi(+al

    eberapa pe(elitia( lai($li(is ri(ga( mi(imalprotei(uria, perubaha( mi(imal

    2@

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    Pe(elitia( i(i luara( pasie( Ig!N C'P saatdiag(osis lebih bai$ dari (o(-'P-Ig!N

    3E@; pasie( de(ga( 'P-Ig!N teride(tiH$asimelalui program s$ri(i(g se$olah

    9epa(g 1B: program pemeri(tah s$ri(i(g usia@ da( 1= tahu( diag(osis Ig!N lebih cepat

    Pemeri$saa( uri( o(set sa$it periode 1 tahu(da( data homoge( pasie( de(ga( pe(ya$it ri(ga(tida$ terdapat ge+ala saat a(alisis

    2

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    ara$teristi$ $li(is perbedaa( sig(iH$a( usiasaat o(set da( durasi dari o(set $e biopsi gi(+alE

    'P-Ig!N Pe(emua( patologis secara sig(iH$a(lebih ri(ga( D'P be(tu$ ya(g berat dari 'P-Ig!N de(ga( prog(osis buru$

    eberapa pasie( de(ga( D'Pge+ala protei(uriami(imal pe(ti(g(ya biopsi re(al

    2=

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    2B

    6ambar 2E *e(al surial probability determi(ed usi(g apla(C'eiera(alysisE 'P-Ig!N Ig! (ephropathy )ith mi(imal protei(uria, .Ico(Hde(ce i(teral

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    &abel 5E *emisi da( medi$asi pasie( de(ga( 'P-Ig!N

    >anpaedi%a"i(n9)

    edi%a"i(n89) Nilai ,

    *eimisi> tida$

    remisi

    20>1B 20>3B 0E10

    30

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    Perbedaa( +elas ditemu$a( pada pri(sip terapi'P-Ig!N da( No(-'P-Ig!N

    'P-Ig!N pali(g ba(ya$ tida$ diterapi atau!./Is da( atau !*s, dima(a terapiimu(osupresa( lebih seri(g diberi$a( pada No(-

    'P-Ig!N E

    31

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    Pe(elitia( i(i ta(pa terapi imu(osupresa( pada'P-Ig!N, hi(gga pemeri$saa( $li(is tera$hir7 herbal .i(a, a(tiplatelet da( a(ti$oagula(8 me(+adi alasa( perubaha( terapi pada 2 pasie(

    : pasie( 73E=;8 terapi imu(osupresa( 2

    pasie( $embali $e terapi herbal .i(a, a(tiplateletda( a(ti$oagula(

    32

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    !./Is I(h C< me(gura(gi e$s$resi protei(uria,mempertaha($a( 4u(gsi re(al pada pasie(de)asa de(ga( Ig!N

    *a(domied .o(trol &rial 7*.&8 !./Is secarasig(iH$a( berma(4aat u(tu$ per$emba(ga( Ig!N

    pada a(a$ da( ora(g de)asa muda

    33

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    *e$ome(dasi id(ey Disease>Improi(g 6lobalutcomes 7DI68 tida$ me(ggu(a$a( !./Ispada a(a$ de(ga( 'P-Ig!N 7 0E5 g>hari>1E3m2 8

    !./Is dapat me(+adi piliha( terapi pada pasie(a(a$ de(ga( Ig!N ya(g me(u(+u$a( '6!>'PE

    'es$ipu( demi$ia( pasie( de(ga( 'P-Ig!N ya(gme(u(+u$a( '6!>'P obserasi +a(g$apa(+a(g

    3:

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    Pe(elitia( i(i memba(di(g$a( pe(emua( $li(isda( patologis pada : pasie( de(ga( 'P-Ig!Nya(g me(daoat$a( terapi im(u(osupresa( da( B:pasie( de(ga( 'P-Ig!N ya(g me(erima terapi(o( imu(osupresi4

    35

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    &ida$ terdapat perbedaa( pada pe(emua( $li(is,$ecuali durasi dari o(set $e biopsi re(al da( padasemua pe(emua( patologiE

    !(alisis luara( +a(g$a pa(+a(g pasie( de(ga( 'P-Ig!N atau (o(- 'P-Ig!N lebih bai$ pada pasie(

    de(ga( 'P-Ig!N diba(di(g$a( (o(- 'P-Ig!N&ida$ satupu( pasie( de(ga( 'P-Ig!N me(galami

    gagal gi(+al $ro(is atau pe(ya$it gi(+al tahap a$hirdalam 15 tahu(E

    3@

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    Pe(elitia( di %pa(yol protei(uria da( s$lerosissegme(tal adalah 4a$tor prog(osis $etaha(a(gi(+al da( remisi $li(is pada pasie( 'P-Ig!N

    Pada pe(elitia( terdahulu, pe(eliti me(elitiada(ya cresents sebagai 4a$tor i(depe(de(

    ya(g sig(iH$a( u(tu$ $etaha(a( gi(+al

    3

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    Aa$tu biopsi mu(g$i( salah satu pe(yebab hasilpe(elitia( i(i berbeda de(ga( pe(elitia( lai(

    eterbatasa( pe(elitia( i(i C< e$s$lusi130 pasie($are(a tida$ tersedia(ya spesime( yag tersediada( ealuasi data berdasar$a( $lasiH$asi J4ord

    5; dari a(a$ de(ga( 'P-Ig!N di pe(elitia( i(i program s$iri(i(g se$olah 9epa(g

    3=

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    Kesimpulan

    "asil pe(elitia( i(i luara( +a(g$a pa(+a(g a(a$de(ga( 'P-Ig!( adalah bai$

    'es$ipu( demi$ia( terapi imu(osupresidiperlu$a( sebagai tambaha( dari terapi a)alselama pe(ya$it $are(a pe(i(g$ata( protei(uria

    leh $are(a itu obserasi +a(g$a pa(+a(gdiperlu$a( mes$ipu( de(ga( 'P-Ig!(

    3B

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    TERIMA KASIH

    :0

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    :1

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    :2

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    :3

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    ::

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    :5

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    :@

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    :

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    :=

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    :B

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    50

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    51

    % &n this glomerulus' in addition to mesangial hypercellularity'there are segments !ith endocapillary prolieration' in(ammatorycells' and diminution o capillary lumina% The arro! indicates asmall epithelial circumscribed crescent

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