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Diareea Cronica Final

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 DIAREEA CRONICA DIAREEA CRONICA Ciora Cosmin Ciora Cosmin Institutul de Boli Digestive si T ransplant Hepatic Fundeni
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DIAREEA CRONICADIAREEA CRONICA

Ciora CosminCiora CosminInstitutul de Boli Digestive si Transplant

HepaticFundeni

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GENERALITATI

Defnitie – prezenta a peste 3 scaune de consistentascazuta in 24 de ore, cu durata

de peste 4 saptamani

BILANT 2!!! in"estie # sa$i%a &'!! # "astric 2'!!# (i$iar '!! # pancreatic &'!! #intestin su(tire &!!! ) 9000 ml !" #

  a(sortie* +!!! intestin su(tire # +'!intestin "ros # &'! scaun ) 9000 ml !" #

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EIDE-I.L.GIE – $a copi$ 32!/

  ' / tari$e dez%o$tate  tari$e su(dez%o$tate au mu$tadiaree acuta inc$usi% morta$itate precoce din aceastacauza

  0LA1II0ARE1ecretorie

.smotica

-a$a(sor(ti%a

Inamatorie Tu$(urari de moti$itate

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%pirala sindromuluidiareic

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Diareea osmotica

• Clinic & NB normali'area scaunului la stop

alimentatie  .smo$aritatea scaunu$ui 55 osmo$aritatea p$asmei

6prapastie osmotica7

• Cau'e e(ogene• &8 La9ati%e – EG, $actu$oza• 28 Antiacide cu -".:2• 38 A$imente -anito$, 1or(ito$, ;i$ito$ 6 c<e=in" "um 7• 48 -edicamente – co$c<icina, co$estiramina

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Diareea osmotica

  Cau'e endogene  A Congenitale

  '8 Defcit de diza<aridaze con"enita$ * $actaza ,za<araza

Lactaza ) cea mai >rec%enta* $actoza ramanenedi"erata intra$umina$ )5 cresc c.sm ?in co$ondes>acuta de ora >erment )5 Ac "rasi $ant scurt

  @8 Insufcienta pancreatica 6f(roza c<istica7

  B Do(andite  8 Defcit de diza<aridaze do(anditpostenteric  +8 pur"ati%e osmotice -" 1o4, -" 6.:72

  8 Insu> pancreatica, (oa$a ce$iaca, sdr po$uare

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• -a$a(sortia, secretia acti%a, ma$a(sortia si secretiaacti%a a e$ectro$iti$or dinCin $umen e9ces de uid in-8

• 0LINI0 diaree apoasa 5 &!!! m$ C 24 <  osmo$aritatea scaun ) osmo$aritateap$asmei

  scaunu$ N) se modifca $a re"im sau post  scaunu$ N contine produse pato"ene6 san"e, puroi, mucus, materii nedi"erate 7

• ANAT.-.AT.L.GIE )N modifcari <istopato$o"ice

doar edem

Diarea secretorie

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Diareea secretorie

0AE E;.GENE

• &8 La9ati%e – >eno$>ta$eina, a$oe, senna• 28 -edicamente – diuretice 6>urosemid7, teof$ina, <

tiroidieni a"enti co$iner"ici 6"$aucom7, IE0, in<i(itori :2,I, sa$ici$ati, saruri de aur• 38 A"enti to9ici – meta$e, insecticide, ceai, ca>ea, co$a,

etano$• 48 To9ine (acteriene – staf$ococus aureus, c$ostridium

per>rin"ens

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Diareea secretorie

0AE END.GENE

• '8 0on"enita$e – (oa$a inc$uzii$or %o$izitare• @8 Enteroto9ine (acteriene* tipic Fi(rion :o$eric 6prin

enteroto9ina B se $ea"a de m( apica$a si crestepermea(i$it 7, E8 0o$$i to9i"enic,• 8 La9ati%e endo"ene Ac (i$iari primari 6 co$ic,

c<enodeo9ico$ic 7, secundari 6 deo9ico$ic7 ) e>ectcatartic, <idro9iacizi "rasi 6 $a ma$a(s AG in i$eon

termina$ ora ii trans>orma in <idro9iac "rasi 7  +8 Tumori endocrine secretante peptide 6 FI sdr

<o$erei pancreatice 7 , <ormoni 6 ca$citonina,serotonina 7 G 6 cresc secr, scad a(s, cresc moti$it 7,adenomu$ %i$os

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Diareea mala*sortiva

+steatoreea,0auze• -a$di"estie intra$umina$a

-a$a(sor(tie mucosa$a• .(structie postmucosa$atransport

• 0auze mi9te

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Diareea in-amatorie

• C.INIC & DA produse patologice + mucus/ puroi/sange ,

• Este determinata de mala*sortie si crestereasecretiei de apa si electroliti

  Etiologie  B0R, R0:

  0o$ita microscopica, medicamentoase 6saruri deA7

  Enterita cu eozinof$e, a$er"ii a$imentare 6(ce$iaca7

In>ectii parazitare, %ira$e, (acteriene  Entero atii$e rin ierdere de roteine

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Diareea prin tu$(urari de

moti$itateETIO.O1IE 

1caderea moti$itatii prin tu$(urari de iner%atie

6 D, rezectii %a"a$e 7o$uare (acteriana, inamatia mucoasei

0resterea moti$itatii 6 tireoto9icoza, carcinoid 7)5 scadere timp de contact

Go$ire rapida a co$on in intest irita(i$

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0LINI0A

• E9amen o(iecti% apreciaza se%eritatea sdr diareic,apreciaza defcite$e <idroe$ectro$itice si nutritiona$e si>ace consideratii etio$o"ice

•  Te"umente – <iperpi"mentare, rus< cutanat,us<in", eritem nodos, artrite, u$ceratii (uca$e

• Adenopatii  Tumori osoase, desmoide ) po$ipoza co$onica,

A(domen distensie, mase T, ascita, <epatome"a$ie  Leziuni anorecta$e * B cro<n 6TR o($i"atoriu7

  A$te 6 tiroida nodu$i tiroidieni, etc 7

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0LINI0A•

1I-T.-AT.L.GIE1indron copro$o"ic* numaru$ si cantitatea scunu$ui nr cresc ) $eziuni I1, nr scazut ) $eziuni co$on aspectu$ scaunu$ui 6pastos, semipastos,prod pato$o"ice

61ANGE7 "rasimi, resturi a$imentare7-omente si conditii asociate ziua 6>unctiona$7 ,

a$imentatie 6defcit enzimatic7, emotii 6intestin irita(i$7enomene di"esti%e asociate dureri a(domina$e

6or"anic7, scadere pondera$a

 Tenesme recta$e 6T rect7, "reata 6(acterii7, distensiea(domina$a 6enteropatie "$uten7, incontinenta

 enomene "enera$e >e(ra 6 inamatie 7, scaderepondera$a

actori a"ra%anti, ame$iorare, cauza iatro"eneactori e idemio$o ici ca$atorii

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ARA0LINI0

 

&8 Teste de screenin"

 :LG comp$eta anemie, $eucocitoza, eozinof$ie Bioc<imie de screenin" status <idroe$ectro$itic si

nutritiona$, <ipo sau disproteinemie, a>ectare<epatica, rena$a

28 Teste terapeutice tratament initia$, cazuri$e >aradia"nostic, ce$e >ara raspuns $a terapia specifca

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ARA0LINI0

  38 Teste de confrmare a dia"nosticu$ui

• Ana$iza scaunu$ui determinarea osmo$aritatii scaunu$ui,a "reutatii scaunu$ui, teste de <emora"ii ocu$te,$eucocite >eca$e, e9amen coproparazito$o"ic,coprocu$turi, determinarea de "rasimi >eca$e in scaun,screenin" ptr $a9ati%e

•  Teste san"%ine FI, "astrina, T1:, ca$citonina, "$uca"on,ac anti "$iadina, endomisium, reticu$ari, <ap$otip :LA, ,

AN0A, A10A, Ac anti :IF, AutoAc#co$a"enze•  Teste urina* ' :IA 6t neuroendocrine7, metane>rina

6>eocromocitom7, <istamina6mastocitoza7

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ARA0LINI0

  38 Teste de confrmare a dia"nosticu$ui•  Teste >unctiona$e* test $a D 9i$oza, test 1c<i$$in",

ma$a(s $actoza, sdr de po$uare (acteriana, deapreciere a >unctiei e9ocrine pancreatice•  Teste de determinare a a(uzu$ui de $a9ati%e 48 E9amene radio$o"ice cu su(stanta de contrast

6B0R, di%erticu$oza, T, fstu$e7, arterio"rafa6isc<emie7, 0T, IR-

 '8 E9amene endoscopice ED1, EDI, enteroscopie6(iopsie7 %ideocapsu$a

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Diaree or"anicaC>unctiona$a

unctiona$a*durata $un"a, a(senta scaderii pondera$e semnifcati%e

6'H"7,a(senta diareei nocturne, ame$iorarea dupa de>ecatie

.r"anica*

durata scurta su( 3 $uni, diaree nocturna, de(ut re$ati%(ruta$,scadere pondera$a importanta, F1: crescut, anemie,<ipoa$(uminemie, %o$um >eca$ peste 4!!m$C24 ore

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Diareea de cauza neprecizata

&C3 din diarei$e cronice se d" pe (aza istoricu$ui,anamnezei, e9 o(iecti% si teste$or initia$e

&C3 se d" pe (aza teste$or specifce

&C3 diaree de cauza neprecizata0auze >rec%ente* uti$izare de $a9ati%e, BII, co$ita

microscopica, co$a"enica, incontinenta de materii>eca$e, 1II, a$er"ii a$imentare, sdr de po$uare

(acteriana

2!/ au a(uz de $a9ati%e

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0o$ita microscopica

Diaree apoasa >ara san"e

0o$on norma$ radio$o"ic si endoscopic

3 >orme* $im>ocitara 6LIE7, co$a"ena , mi9ta

Dia"nostic (iopsia de co$on '/ din si"moid

 Tratament simptomatic, corticoterapie, AA, c<irur"ie

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-ALADIA LA;ATIFEL.R

DEINITIE in"estie masi%a pre$un"ita de $a9ati%e

nerecunoscutaETI.L.GIE

 Teren >emei, pro>esii paramedica$e, tu$(urari psi<ice

ANAT.-IE AT.L.GI0A

in"rosari de perete, ster"ere p$iuri in uru$ %a$%u$ei I0atrofe mucoasa, inamatie , sc$ero$ipomatoza seroasa

me$anoza co$ica Antrac<inone a(sor(ite <istiocitein corion cu $ipo>uscina si me$anina

0LINI0A diaree, anore9ie,denutritie,tu$(8cardiace, rena$e

LAB.RAT.R radio$o"ie, endoscopie, e$ectro$iti,e%identierea $a9ati%u$ui

TERAIE oprire $a9ati%, tratamentu$ a>ectiunii psi<ice

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rincipii terapeutice

• NB ) 0AA• REGI- 6 Nu in cea secretorie 7

  0orectia defcite$or nutritiona$e

A8 Diareea ($andamoderata  1u(sa$ici$at de (ismut 6AI, (actericid7  .pioide ) $operamida, codeina, morfna 6me"aco$on

to9ic, dependenta, deprima respiratia7  Ar"i$e ) 1-E0TA

A"enti <idrof$ici 6 sJ$$um, -et<i$ce$u$$oza 7 6di$ueaza sie$imina (acterii$e, enteroto9ine$e7

  Antico$iner"ice ) sco(uti$ 6me"aco$on to9ic, depresia 1N07  1i$icati Hao$in 6$ea"a to9ine$e7

  0o$estiramina c<e$ator acizi (i$iari 6medicamente,%itamine7

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rincipii terapeutice

B8 Diareea moderat se%era.ctreotid0$onidinaenotiazine0a B$ocantiAntiserotoniner"ici

Indometacin0orticosteroizi

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Diareea moderat severa

0arcinoid, FIom,a$te tumorineuroendocrine

Diaree secretorieine9p$ic

.caziona$ in sindr deintest scurt

Diaree dia(etica,diareea $a se%raopioid,diaree secr decauza neprecizata

FIoame, a$tetumorineuroendocrine,

 Tumorineuroendocrine

1upresia secr pancreatice6steatoree7Intarzie "o$irea %ezica$a

6$itiaza7

1upresia secr insu$inice6<iper"$icemie7

:ipotensiune ortostatica,depresie,

:TA re(ound,

:ipotensiune postura$a,depresie, DisHinezietardi%a

:ipotensiune ortostatica,e>ecte cardiace

1upresia secr ce$u$areneuro<ormona$eE>ect antisecr usor

A>ect moti$itatea 6scadeperista$tica, di$atatie7

A"onist a$>a adrener"ic,usor e>ect antisecr8,a>ecteaza moti$itatea

sor antisecretor, a>ectmoti$itatea

E>ect antisecr s$a(,

 a>ecteaza moti$itatea

Octreotide

 

Clonidina

Fenotia'ine

Blocante alecanalelor de Ca

IndicatiiE2ecte adverse3ecanism3edicament

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1indr o$$in"erE$$ison

-astocitoza

sistemica

-astocitozasistemica

0arcinom medu$ar

tiroidian, adenom%i$os, enteropatieAID1,tumorineuroendocrine

Bo$i intestina$einamatorii

Ence>a$opatie,to9icitatemedu$ara, e>ecte

antiandro"enice6cimetidina7

1omno$enta

 To9icitatemedu$ara

DisHinezie tardi%a

$cere "astrice siintestina$e, etc

1indr 0us<in"iatro"en

1cad secretia "astrica

1cade secretia intestina$a

1cade secretia intetsina$a

A>ecteaza moti$itatea

1cade us<in"

In<i(a sintezaprosta"$andinica si secretia,usor e>ect proa(sor(ti%

Antiinamator, proa(sor(ti%

In#i*itorii

AT4&a'iei H 5 si

Antagonistii H!

Antagonisti H6

Antagonistiserotoninici

 3etilsergide/  5etanserin

 

Indometacin

1lucocorticoi'i

IndicatiiE2ecteadverse

3ecanism3edicament

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CON%TI4ATIA CRONICACON%TI4ATIA CRONICA

Ciora CosminCiora CosminInstitutul de Boli Digestive si Transplant

HepaticFundeni

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Defnitie

Incetinirea tranzitu$ui intestina$, difcu$tKi $a de>ecaie8-ai putin de 3Csapt mai mu$t de 3 $uni

%u*iectiv

e%acuare incomp$etK• e>ort $a de>ecaie

• durere a(domina$K Mn timpu$ scaunu$ui

O*iectiv

• numKr scKzut de scaune 6 3CsKpt87

• - cu coninut scKzut de apK

• durata de>ecaiei 5 cu 2'/

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Epidemiologie 

>rec%8 creOte cu %Prsta

 Mn medie &,2 2/ 61A7 4'/ 6@'' ani7

 @/ 65 ' ani7

de 3 9 mai >rec%ent $a >emei decPt $a (Kr(ai

Fi'iopatologie 7i 4atogenie

Qncetinirea tranzitu$ui co$onic

 Tu$(urarea de>ecaiei

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8ncetinirea tran'itului colonic

 Tu$(urarea acti%itKii mio"ene Tu$(urKri a$e 1N entera$

•  Tu$(urKri con"enita$e* B8 :irsc<sprun"

Leziuni cPOti"ate – in>ecioase, to9icmedicamentoaseLeziuni a$e 1N simpatic Oi parasimpatic

Tul*urarea de2ecaieiNeuropatia dia(eticK

 To9icmedicamentoasa* citostatice

Rectoce$ anterior 6 rupturK de perineu7

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0$inica

0antitatea scaunu$ui* N ) 3' – 22' "C24 < 1A,Europa ) &!! – 2!! "C24< A>rica, Asia ) 4'!'!!"C24< 3' " ) si"ur constipat

0onsistena scaunu$ui* apK ) !/ 6N7

  apK @!/ S Mncetinirea tranzitu$ui

Nr8 scaune* Norma$ ) 3CsKpt8 S 3Czi

Difcu$tatea e%KcuKrii

E>ort care necesitK 5 2'/ din durata de>ecaiei8

E%acuare incomp$etK

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Dia"nostic parac$inic6:E(plorari radiologice irigogra;e/ tran'it *aritat

!:Rectosigmoidoscopia

<:Colonoscopia daca

irigogra;a nu este concludent=

materii 2ecale cu produse patologice

": Demonstrarea >ncetinirii tran'itului intestinal

?: Demonstrarea tul*ur=rilor de2ecaiei

manometrie/ de2ecograma

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0omp$icatiiColonice

• ps&o*strucia colonic= acut= +%d: Ogilvie,

• distensie a*dominal=

prolaps rectal• Fecalom impactat @ ulcer recto&sigmoidian

• Hemoroi'i/ diverticulo'a colonic=

E(tracolonice

• In2ecii urinare• Hernie ing#inal=/ H1TH/ BR1E

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Tratament

3=suri generale

In2ormarea pacientului & N) sedentarism:

DA mi7c=ri ;'ice/ plim*=ri & orarulde2ecaiei +N) amnare,

Regim dietetic & ;*re vegetale +celulo'=/pectine, @ re'iduu colonic & N 6?&!0 g'i

de ;*reE(: t=re de gru

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Tratament

LA;ATIFE )induc scaun norma$ ?e>ect $a + &2 <

RGATIFE ) e$imina tot continut intestina$ ? e>ect $a 2@ore

0LA1E

  F.L-ETRI0E

  IBRE

  -0ILAGIN.A1E

  1ALINE  DE 0.NTA0T 6 IRITANTE 7

  .1-.TI0E

  LBREIANTE

  RE0TALE

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La9ati%e %o$umetrice

IBREaine inte"ra$a, tarate de "rau

-0ILAGII

atra" apa, cresc %o$umu$, stimu$eazareceptoriimeti$ce$u$oza, metamuci$

1ALINE 61I EE0T .1-.TI07

sunt <ipertone ) atra" apa in $umen intestina$su$>at de sodiu, su$>at de ma"neziu, citrat dema"neziu

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La9ati%e de contact 6iritante7

 TIRI1TI-LANTE ERI1TALTI0A INTE1TIN 1BT8

o$eu de ricin , rezine %e"eta$e

1TI-LANTE -.TILITATE 0.L.Nantracenozidice 6 1enna 7, R<amnus>ran"u$a 6 crusin7 , eno$>ta$eina6 0ioco$a97, BisacodJ$ 6 Du$co$a9 7

DEAFANTAEcrampe ,dureri a(domina$e<ipoHa$iemie, <ipoca$cemiedependenta, ma$adia $a9ati%e$or

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La9ati%e osmotice -E0ANI1- atra" apa intra$umina$  1a$ine saruri de ma"neziu

G$ucide$actu$oza 6 Dup<a$ac 7 scindata de

ora de >ermentatie )5 p: 'nerezor(a(i$, e>ect osmotic$actito$ 6 Importa$ 7 idem$actoza resor(a(i$ 6 scindat de $actaza

in Intestin su(tire 7po$ieti$en "$ico$ 60I in stenoze or"anice7DEAFANTAE

une$e dau crampe, dureri, atu$enta

"ust du$ce, tu$(urari <idroe$ectro$itice $a$actu$oza

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La9ati%e $u(refante

-E0ANI1-

f$m pe supra>ata, emo$ient ,usureazapro"resia

 TIRIo$eu de parafna needi"erat, nea(sor(it

diocti$su$>osuccinat 6 co$ace7 emu$sioneaza"rasimi$e,

scade a(sor(tia apei in eunDEAFANTAE

scade a(sor(tia %itamine$or $iposo$u(i$e,

anticoa"u$ante cumarinice, di"ita$ice,

corticoizi

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