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CARDIOVASCULAR THERAPY CARDIOVASCULAR THERAPY IN NEONATAL AND IN NEONATAL AND PEDIATRIC PEDIATRIC SEPSIS SEPSIS Pokorn Pokorn á á P. P. 1 1 , , Vobruba Vobruba V. V. 1 1 , , Č Č ern ern á á O. O. 1 1 , , Srnský Srnský P. P. 1 1 , , Loren Loren č č í í k k D. D. 1 1 , , Tibboel Tibboel D. D. 2 2 (1) Department (1) Department of of Pediatrics Pediatrics - - ICU ICU Charles University in Charles University in Prague Prague , , First First Faculty Faculty of of Medicine Medicine Head Head : Prof. Zeman J., MD, : Prof. Zeman J., MD, PhD PhD (2) (2) Erasmus Erasmus MC MC - - Sophia Sophia Children Children ´ ´ s s Hospital Hospital , Rotterdam , Rotterdam MYSLIVNA 2011 MYSLIVNA 2011
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CARDIOVASCULAR DRUGS

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Page 1: CARDIOVASCULAR DRUGS

CARDIOVASCULAR THERAPY CARDIOVASCULAR THERAPY IN NEONATAL ANDIN NEONATAL AND

PEDIATRIC PEDIATRIC SEPSISSEPSIS

PokornPokornáá

P.P.11, , VobrubaVobruba

V.V.11, , ČČernernáá

O.O.11, , SrnskýSrnský

P.P.11, , LorenLorenččííkk

D.D.11, , TibboelTibboel

D.D.22(1) Department (1) Department ofof

PediatricsPediatrics

--

ICU ICU Charles University in Charles University in PraguePrague, , FirstFirst

FacultyFaculty

ofof

MedicineMedicineHeadHead: Prof. Zeman J., MD, : Prof. Zeman J., MD, PhDPhD

(2)(2)

ErasmusErasmus

MC MC --

SophiaSophia

ChildrenChildren´́s s HospitalHospital, Rotterdam, Rotterdam

MYSLIVNA 2011MYSLIVNA 2011

Page 2: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

FROMFROMEVIDENCE BASED MEDICINE EVIDENCE BASED MEDICINE

TO TO DAILY PRACTICEDAILY PRACTICE

Page 3: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

MORTALITY OR MORBIDITY: WHATMORTALITY OR MORBIDITY: WHAT´́S THE PRIMARY S THE PRIMARY ENDPOINT?ENDPOINT?

22nd ESPNIC 22nd ESPNIC MedicalMedical §§

NursingNursing AnnualAnnual CongressCongress

Hannover Hannover GermanyGermany, , TibboelTibboel D. 2011D. 2011

PRIMARY ENDPOINTPRIMARY ENDPOINT

••MYOCARDIAL DYSFUNCTION: MYOCARDIAL DYSFUNCTION:

78%78%

IN PEDIATRIC SEPSIS, IN PEDIATRIC SEPSIS, CenevivaCeneviva 19981998

••MORTALITY RATE: MORTALITY RATE:

11--3%3%

IN PREVIOUSLY HEALTHYIN PREVIOUSLY HEALTHY

77--10%10%

IN CHRONICALLY ILL CHIDREN, IN CHRONICALLY ILL CHIDREN, BrierleyBrierley 20092009

Page 4: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

EXPERIMENTAL EXPERIMENTAL MODELMODEL

SEPSIS SEPSIS --

INDUCED ACUTE KIDNEY INJURYINDUCED ACUTE KIDNEY INJURY

SeelySeely 20112011

HISTOLOGICAL IMAGE OF A CONTROL AND A SEPTIC KIDNEY HISTOLOGICAL IMAGE OF A CONTROL AND A SEPTIC KIDNEY

Chvojka 2008Chvojka 2008

Page 5: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

„„AN INADEQUATE AN INADEQUATE VOLUME OF BLOOD AND OXYGEN VOLUME OF BLOOD AND OXYGEN

AT A RATE APPROPRIATE TO THE BODYAT A RATE APPROPRIATE TO THE BODY ´́S METABOLIC S METABOLIC DEMANDDEMAND““

NOW CONSIDERED:NOW CONSIDERED:

„„

MORE MORE A CARDIOCIRCULATORYA CARDIOCIRCULATORY

DISORDER DISORDER

THAN A SIMPLY DISEASE THAN A SIMPLY DISEASE OF THE HEARTOF THE HEART““

ZalzsteinZalzstein, , GorodischerGorodischer 20052005

HEART FAILUREHEART FAILURE

Page 6: CARDIOVASCULAR DRUGS

PRINCIPLES PRINCIPLES OF PHARMACOLOGYOF PHARMACOLOGY

••↑↑PRELOAD PRELOAD ••↓↓AFTERLOADAFTERLOAD••↑↑CARDIAC OUTPUTCARDIAC OUTPUT••↑↑CONTRACTILITY + CONTRACTILITY + ↑↑HEART RATEHEART RATE••TO INHIBIT, EVEN TO REVERSE CARDIAC REMODELINGTO INHIBIT, EVEN TO REVERSE CARDIAC REMODELING

GreenbergGreenberg 20012001

MYSLIVNA 2011MYSLIVNA 2011

↑↑RENAL SALT AND WATER RETENTIONRENAL SALT AND WATER RETENTION

↑↑CATECHOLAMINE RELEASECATECHOLAMINE RELEASE

CARDIAC REMODELING CARDIAC REMODELING

SUPPORT OF COMPENSATORY MECHANISMSSUPPORT OF COMPENSATORY MECHANISMS

Page 7: CARDIOVASCULAR DRUGS

PHARMACOLOGY IPHARMACOLOGY I

MYSLIVNA 2011MYSLIVNA 2011

••DRUGS DRUGS →→THE WORKLOAD OF THE HEARTTHE WORKLOAD OF THE HEARTVENOUS RELAXANTS VENOUS RELAXANTS ARTERIOLAR VASODILATORS ARTERIOLAR VASODILATORS MIXED VASODILATORS MIXED VASODILATORS ACE INHIBITORS ACE INHIBITORS

••DRUGS DRUGS →→INOTROPICSINOTROPICSCATECHOLAMINES CATECHOLAMINES INHIBITORS INHIBITORS --

PDE III PDE III CALCIUM CALCIUM ––SENSITIZING AGENTSSENSITIZING AGENTS

••DRUGS DRUGS →→ DIURETICSDIURETICSSPIRONOLACTONESPIRONOLACTONE

MECHANISMS OF DRUG ACTIONMECHANISMS OF DRUG ACTION

Page 8: CARDIOVASCULAR DRUGS

PHARMACOLOGY IPHARMACOLOGY I

MYSLIVNA 2011MYSLIVNA 2011

Table 1: SUMMARY OF TARGETS FOR CARDIOVASCULAR DRUGS Table 1: SUMMARY OF TARGETS FOR CARDIOVASCULAR DRUGS ((Turner 2011)Turner 2011)

MEDICINEMEDICINE PHARMACOLOGYPHARMACOLOGY MAIN ACTIONSMAIN ACTIONSDOPAMINE ↑systolic

volume

DOBUTAMINE↑systolic

volume

EPINEPHRINECOLD shock↑SVRI

NOREPINEPHRINEWARM shock↓SVRIVASOPRESSIN↓SVRIMILRINONE↑SVRI↑diastolic volume

D1 D2 β1 β2 AGONIST

PREDOMINANT β1AGONIST

α1 α2β1 β2 AGONISTβ>

αα1 α2 AGONIST>

α

ADH AGONIST art.

PDE III INHIBITOR

↑CO + ↑SVRLOW VS.HIGH DOSE INOCONSTRICTOR↑CO + ↑SVR↑CHRONOTROPYINODILATOR

↑CO+↑SVR↑HRLOW vs

HIGH DOSE INOCONSTRICTOR

↑BASAL VP

↑COINODILATORLUSEOTROPIC EF.

Page 9: CARDIOVASCULAR DRUGS

PHARMACOLOGY IIPHARMACOLOGY II

MYSLIVNA 2011MYSLIVNA 2011

PHARMACODYNAMICSPHARMACODYNAMICS

NEONATAL AND PEDIATRIC SEPTIC SHOCKNEONATAL AND PEDIATRIC SEPTIC SHOCKEpidemiologicEpidemiologic datadata::

••COLD SHOCK: COLD SHOCK: ↓↓CO + SVRI CO + SVRI ↑↑

(2/3)(2/3)••WARM SCHOCKWARM SCHOCK--I: I: ↑↑CO + SVRI CO + SVRI ↓↓

(1/5)(1/5)••WARM SCHOCKWARM SCHOCK--II: II: ↓↓CO + SVRI CO + SVRI ↓↓

(1/5)(1/5)

„„2/3 OF SEPTIC CHILDREN PRESENTED 2/3 OF SEPTIC CHILDREN PRESENTED WITH LOW CARDIACWITH LOW CARDIAC

OUTPUT OUTPUT

NEEDING INOTROPESNEEDING INOTROPES““CenevivaCeneviva 19981998

Page 10: CARDIOVASCULAR DRUGS

RETROSPECTIVE STUDYRETROSPECTIVE STUDY

MYSLIVNA 2011MYSLIVNA 2011

Table 2: Table 2: TreatmentTreatment

forfor

circulatorycirculatory

failurefailure: : resultsresults

fromfrom

NICU/PICU NICU/PICU Department Department ofof

PediatricsPediatrics

Charles University in Charles University in PraguePrague

2006 2006 ––

2011, 2011, retrospectiveretrospective

study (n=447)study (n=447)

MEDICATIONMEDICATION NICU/PICU (N)NICU/PICU (N) NICU/PICU (%)NICU/PICU (%)

DOPAMINEDOPAMINE

DOBUTAMINEDOBUTAMINE

DOPA+DOBUDOPA+DOBU

EPINEPHRINEEPINEPHRINE

NOREPINEPHRINENOREPINEPHRINE

VVASOPRESSINASOPRESSIN

MILRINONEMILRINONE

HYDROCORTISONEHYDROCORTISONE

320320

302302

263263

2020

3535

33

33

234234

7171

6767

5959

44

88

11

11

5252

Page 11: CARDIOVASCULAR DRUGS

THE INFLUENCE THE INFLUENCE OF AGE OF AGE

andand

MATURATIONMATURATION

ONON

PK/PDPK/PDDRUG DISPOSITIONDRUG DISPOSITION

andand

RATIONAL THERAPYRATIONAL THERAPY

DEVELOPMENTAL DEVELOPMENTAL PHARMACOKINETICSPHARMACOKINETICS

MYSLIVNA 2011MYSLIVNA 2011

Kearns et alKearns et al.. NEJM 2003NEJM 2003, J. N. van den , J. N. van den AnkerAnker etet alal. 2011. 2011

Page 12: CARDIOVASCULAR DRUGS

CHILDREN CHILDREN vs. ADULTS Ivs. ADULTS I

MYSLIVNA 2011MYSLIVNA 2011

••RESTRICTED FUNCTIONAL RESERVE RESTRICTED FUNCTIONAL RESERVE RudolphRudolph 19851985

••UNDERDEVELOPED CARDIAC SYMPATHETIC NERVES UNDERDEVELOPED CARDIAC SYMPATHETIC NERVES GeisGeis 19751975

••DIFFERENCES INDIFFERENCES IN

METABOLISMS OF THE MYOCARDIUM METABOLISMS OF THE MYOCARDIUM BatagliaBataglia 1978 1978

„„MORE LIMITED FASHION TO INTOTROPIC DRUGSMORE LIMITED FASHION TO INTOTROPIC DRUGS““

DUE TO:DUE TO:THE BIOLOGIC IMMATURITY THE BIOLOGIC IMMATURITY

OF THE MYOCARDIUMOF THE MYOCARDIUMDriscollDriscoll 1978, 1978, FriedmanFriedman 19851985

Page 13: CARDIOVASCULAR DRUGS

CHILDREN CHILDREN vs. ADULTS IIvs. ADULTS II

MYSLIVNA 2011MYSLIVNA 2011

COVARIATES I COVARIATES I „„THE EFFECT OF INFLAMMATION THE EFFECT OF INFLAMMATION

ON DRUG METABOLISM: A FOCUS ON PEDIATRICSON DRUG METABOLISM: A FOCUS ON PEDIATRICS““

PossiblePossible

PK/PD PK/PD relationshiprelationship

duringduring

inflammatoryinflammatory

diseasesdiseases

Vet Vet atat alal 20112011

Page 14: CARDIOVASCULAR DRUGS

CHILDREN CHILDREN vs. ADULTS IIIvs. ADULTS III

MYSLIVNA 2011MYSLIVNA 2011

COVARIATES II COVARIATES II „„PHARMACOGENOMICS OF ADRENORECEPTORSPHARMACOGENOMICS OF ADRENORECEPTORS““

FlordellisFlordellis 20042004

Effects of common polymorphisms in theEffects of common polymorphisms in the

aa1A1A--, , aa2B2B--, , bb11--

and and bb22--

adrenoreceptors onadrenoreceptors on

haemodynamichaemodynamic

responsesresponses

to adrenalineto adrenaline

SnapirSnapir 2003 2003

Page 15: CARDIOVASCULAR DRUGS

CLASSICAL CLASSICAL INOTROPICINOTROPIC

DRUGSDRUGS

MYSLIVNA 2011MYSLIVNA 2011

DOPAMINEDOPAMINE

„„↓↓INOTROPIC RESPONSE TO DOPAMINE INOTROPIC RESPONSE TO DOPAMINE ON THE IMMATUREON THE IMMATURE

MYOCARDIUM, MYOCARDIUM,

↑↑WITH ADVANCING AGEWITH ADVANCING AGE““SteinbergSteinberg 19941994

DOSAGE: 0.5 -10 –

20 μg/kg/min i.v. VD-EF: 2 -

5 μg/kg/min (added)α-EF: ≥10 μg/kg/min i.v.

D1, D2 ACTION IN PRETERMD1, D2 ACTION IN PRETERMOsbornOsborn 20022002

Page 16: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

DOBUTAMINEDOBUTAMINE

„„

↑↑CHRONOTROPIC EFFECT CHRONOTROPIC EFFECT IN YOUNG CHILDREN IN YOUNG CHILDREN vsvs

ADULTSADULTS

““

HabibHabib 19921992

„„

↑↑

CC--PL 40 PL 40 --190 190 μμL/L/mLmL

correlatedcorrelated

toto

↑↑CARDIAC IMPROVEMENT CARDIAC IMPROVEMENT IN ADULTSIN ADULTS““

LeierLeier 19831983

DOSAGE: 2.5 -10 -

20 μg/kg/min i.v.

WIDE PK/PD VARIABILITYWIDE PK/PD VARIABILITYIN CHILDRENIN CHILDREN

CLASSICAL CLASSICAL INOTROPIC DRUGSINOTROPIC DRUGS

Page 17: CARDIOVASCULAR DRUGS

CLASSICAL INOTROPIC CLASSICAL INOTROPIC DRUGSDRUGS

„„ THE MYOCARDIUM THE MYOCARDIUM IS SENSITIVEIS SENSITIVE TO EPINEPHRINE TO EPINEPHRINE

WITH VARIOUS EFFECT WITH VARIOUS EFFECT ON REGIONAL ON REGIONAL

BLOOD FLOWBLOOD FLOW AND TOXICTY AND TOXICTY IN CHILDRENIN CHILDREN““

MYSLIVNA 2011MYSLIVNA 2011

EPINEPHRINEEPINEPHRINE

DOSAGE-NICU: 100-300 ng/kg/minDOSAGE-PICU: 0.1-1.5 μg/kg/min OPTIMAL: 0.05-0.3 μg/kg/min i.v.

0.50.5--0.8 0.8 μg/kg/min i.v.↓↓PVR PVR

≥≥0.80.8

μg/kg/min i.v.

↑↑PVRPVR

Page 18: CARDIOVASCULAR DRUGS

EFFECTIVE TISSUE PERFUSION EFFECTIVE TISSUE PERFUSION 0.40.4--0.5 0.5 μμg/kg/min i.v g/kg/min i.v

MYSLIVNA 2011MYSLIVNA 2011

DOSE LD: 20-100 ng/kg/min

MD: 0.1-1.0 μg/kg/min i.v.

NO NO RCTsRCTs

EXIST WITH DOCUMENTED EFFECTS EXIST WITH DOCUMENTED EFFECTS ON RENAL PERFUSION ON RENAL PERFUSION

IN CHILDREN IN CHILDREN BellomoBellomo 20012001

Tourneux 2007

VASOPRESSORSVASOPRESSORS

NOREPINEPHRINENOREPINEPHRINE

Page 19: CARDIOVASCULAR DRUGS

OTHER INOTROPICOTHER INOTROPIC DRUGSDRUGS

MYSLIVNA 2011MYSLIVNA 2011

MILRINONE (AMRINONE)MILRINONE (AMRINONE)

„„INOTROPIC EFFECT OF AMRINONEINOTROPIC EFFECT OF AMRINONEIS AGE DEPENDENTIS AGE DEPENDENT““

LD: 0.75 μg/kg/min -

3H i.v. MD-NICU: 0.2 μg/kg/min i.v.

MD-PICU: 0.25-0.5 μg/kg/min i.v

↓↓CL CL --NEONATES, HEART NEONATES, HEART HEPATIC FAILUREHEPATIC FAILURE

AllenAllen--Web 1994Web 1994

↓↓PVR WITHOUTPVR WITHOUTSYSTEMIC SYSTEMIC HYPOTENSIONHYPOTENSION

Page 20: CARDIOVASCULAR DRUGS

OTHER INOTROPICOTHER INOTROPIC DRUGSDRUGS

MYSLIVNA 2011MYSLIVNA 2011

MILRINONEMILRINONE

„„THERE ARE A LIMITED NUMBER THERE ARE A LIMITED NUMBER OF OF RTcRTc

IN CHILDREN THAT SUGESST A BENEFICAL IN CHILDREN THAT SUGESST A BENEFICAL EFFECT OF MILRINONE IN SEPTIC SHOCKEFFECT OF MILRINONE IN SEPTIC SHOCK““

MeyerMeyer

20112011

„„

POPULATION PK MODELLING POPULATION PK MODELLING IN THE PRETERM IN THE PRETERM

HAS ESTABLISHED AN OPTIMAL REGIMEN HAS ESTABLISHED AN OPTIMAL REGIMEN FOR MILRINONEFOR MILRINONE““

ParadisisParadisis

20072007

LD: 0.75 μg/kg/min -

3H i.v. MD-NICU: 0.2 μg/kg/min i.v.

MD-PICU: 0.25-0.5 μg/kg/min i.v

Page 21: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

LEVOSIMENDANLEVOSIMENDAN

DOSE: LD 6 -12 μg/kg/10min i.v.MD 0.05-0.1 μg/kg/min -

24h i.v.

NEW INOTROPICSNEW INOTROPICS

Pinto 2008Pinto 2008

Page 22: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

VASOPRESSIN (AVP)VASOPRESSIN (AVP)

DOSE: 0.018-0.12 UNITS/kg/h

VASOPRESSORSVASOPRESSORS

VasopressinVasopressin

in in catecholaminecatecholamine--refractoryrefractory

shockshock

in in childrenchildren

S. S. MeyerMeyer 20072007

TThe use of AVP/TP as a rescue therapy should be he use of AVP/TP as a rescue therapy should be considered on an individual basis.considered on an individual basis.

Page 23: CARDIOVASCULAR DRUGS

MIXED VASODILATORSMIXED VASODILATORS

MYSLIVNA 2011MYSLIVNA 2011

NITROPRUSSIDENITROPRUSSIDE

„„↑↑CARDIAC INDEX STIMULATE CARDIAC INDEX STIMULATE THE TACHYPHYLAXIS THE TACHYPHYLAXIS

IN HYPERTENSIVE CHILDRENIN HYPERTENSIVE CHILDREN““Rouby 1982Rouby 1982

BENEFIT BENEFIT IN CHILDREN WITH IN CHILDREN WITH

COLD SHOCK AND NORMAL BPCOLD SHOCK AND NORMAL BPLodhaLodha 20112011

LD: 0.3 LD: 0.3 --

0.5 0.5 μμg/kg/min i.v.g/kg/min i.v.MD: 3 MD: 3 --

8 8 --

10 10 μμg/kg/min i.v.g/kg/min i.v.

Page 24: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

EVIDENCE BASEDEVIDENCE BASED

THERAPYTHERAPY

DOPAMINEDOPAMINERESISTANT SCHOCKRESISTANT SCHOCK

CATECHOLAMINECATECHOLAMINERESISTANT SCHOCKRESISTANT SCHOCK

60min60min

FLUID REFRACTORY FLUID REFRACTORY SCHOCKSCHOCK

15min15min

REFRACTORY SCHOCKREFRACTORY SCHOCK

NEONATAL SEPSISNEONATAL SEPSIS

COLD SHOCKCOLD SHOCKINOTROPYINOTROPY

COLD COLD vsvs

WARMWARMSHOCKSHOCK

INOTROPYINOTROPYMICROCIRCULATIONMICROCIRCULATION

SvcO2SvcO2≥≥

70%70%nBPnBP

vsvs

lowBPlowBPLV/RV LV/RV functionfunction

SVC SVC flowflow

40ml/kg/min40ml/kg/minCI=3.3CI=3.3--6.0 L/min/m6.0 L/min/m22

Page 25: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

CATECHOLAMINECATECHOLAMINE--RESISTANT RESISTANT SCHOCKSCHOCK

REFRACTORY SCHOCKREFRACTORY SCHOCK

DOPAMINE: 5DOPAMINE: 5--9 9 μg/kg/minDOBUTAMINE: 10 DOBUTAMINE: 10 μg/kg/min

(lowCO, nBP, nSVRI/

↑↑)

EPINEPHRINE: EPINEPHRINE: reverse reverse 0.050.05--0.3 0.3 μμg/kg/ming/kg/min

COLD SHOCKCOLD SHOCK

RV RV vsvs

LVLV→→ MIL , MIL , iNOiNO, ILOPROST, ILOPROST(lowCO, lowBP)WARM SHOCKWARM SHOCK→→ VASOPR VASOPR (lowCO, lowBP)

HYROCORTISONE: 2.5 mg/kg/6HHYROCORTISONE: 2.5 mg/kg/6H

DOPAMINE DOPAMINE --

RESISTANT RESISTANT SCHOCKSCHOCK

FLUID REFRACTORY FLUID REFRACTORY SCHOCKSCHOCK

ECMO

Page 26: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

EVIDENCE BASED MEDICINEEVIDENCE BASED MEDICINE

CATECOLAMINECATECOLAMINERESISTANT SCHOCKRESISTANT SCHOCK

60min60min

PERSISTENT PERSISTENT CATECHOLAMINECATECHOLAMINE

RESISTANT SCHOCK RESISTANT SCHOCK

FLUID REFRACTORY FLUID REFRACTORY SCHOCKSCHOCK

15min15min

REFRACTORY SCHOCKREFRACTORY SCHOCK

PEDIATRIC SEPSISPEDIATRIC SEPSIS

COLD COLD vsvs

WARMWARMSHOCKSHOCK

COLD COLD vsvs

WARMWARMSHOCKSHOCK

COLD COLD vsvs

WARMWARMSHOCKSHOCK

SvcO2 70%SvcO2 70%nBPnBP

vsvs

lowBPlowBPCI=3.3CI=3.3--6.0 L/min/m6.0 L/min/m22

Page 27: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

PERSISTENT PERSISTENT CATECHOLAMINECATECHOLAMINE--RESISTANT RESISTANT

SCHOCKSCHOCK

REFRACTORY SCHOCKREFRACTORY SCHOCK

DOPA, DOBU: 5DOPA, DOBU: 5--9 9 μg/kg/minEPINEPHRINE:0.05EPINEPHRINE:0.05--0.3 0.3 μg/kg/min reverseNOREPINEPHRINE: NOREPINEPHRINE: 0.1-

1.0 μg/kg/min reverse

COLD SHOCKCOLD SHOCKSvO2 SvO2 >>70% 70% →→ EPIEPISvO2 SvO2 <<70% 70% →→ MIL, LEVOMIL, LEVOCOLDCOLD ((lowlow

BP)BP)SvO2SvO2>>70% 70% →→

NORNOR

SvO2SvO2<<70%70%: : →→ DOBUDOBU, , MILMIL,,

LEVOLEVOWARM SHOCKWARM SHOCK ((lowlow

BP): BP): SvO2SvO2>>70% 70% NORNOR→→ ((lowlow

BP)+ BP)+ VASOPRESSINVASOPRESSINSvO2SvO2<<70% LOW DOSE 70% LOW DOSE EPIEPI

CATECOLAMINE CATECOLAMINE --

RESISTANT RESISTANT SCHOCKSCHOCK

FLUID REFRACTORY FLUID REFRACTORY SCHOCKSCHOCK

ECMOECMO

HYDROCORTISONE: 1 mg/kg/6H i.v.HYDROCORTISONE: 1 mg/kg/6H i.v.

Page 28: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

CONCLUSION ICONCLUSION I

••

TO EMPHASIZE EARLY USE TO EMPHASIZE EARLY USE OF AGE OF AGE ––

SPECIFIC THERAPIES:SPECIFIC THERAPIES:

LARGER FLUIDS LARGER FLUIDS INOTROPE AND VASODILATOR THERAPIESINOTROPE AND VASODILATOR THERAPIES

HYDROCORTISONE HYDROCORTISONE AND ECMO AND ECMO

••

ADEQUATE MONITORING ADEQUATE MONITORING OF DRUG RESPONSE OF DRUG RESPONSE IS RECOMMENDEDIS RECOMMENDED(PD VARIABILITY)(PD VARIABILITY)

THE UPDATED 2007 GUIDELINES CONTINUE: THE UPDATED 2007 GUIDELINES CONTINUE:

Page 29: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

CONCLUSION IICONCLUSION II

••THE ROLE THE ROLE OF CLINICAL PHARMACOLOGY (PD): OF CLINICAL PHARMACOLOGY (PD):

THE POTENTIAL ROLE THE POTENTIAL ROLE OF NEW SEPSISOF NEW SEPSIS––AND AND

TISSUE PERFUSION BIOMARKERS TISSUE PERFUSION BIOMARKERS IN DAILY PRACTICE IN DAILY PRACTICE

TO EVALUATE TO EVALUATE DRUG ADJUSTMENT DRUG ADJUSTMENT

OR OR DRUG DOSAGEDRUG DOSAGE

•• THE ROLE THE ROLE OF PHARMACOGENOMICS?OF PHARMACOGENOMICS?

PERSPECTIVES FROM THE UPDATED 2007 GUIDELINES?PERSPECTIVES FROM THE UPDATED 2007 GUIDELINES?

Page 30: CARDIOVASCULAR DRUGS

MYSLIVNA 2011MYSLIVNA 2011

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