June 2014 - University Health Services
Transcription
June 2014 - University Health Services
MINISTRY OF HEALTH GUIDELINES ON USE OF ANTIRETROVIRAL DRUGS FOR TREATING AND PREVENTING HIV INFECTION RAPID ADVICE June 2014 ThisguidelineisundercopyrightoftheNationalAIDSandSTIControlProgramme(NASCOP), Ministry of Health, Kenya. You may print one copy for personal use. Any other use of this guidelinerequireswrittenpermissionofNASCOP. This guideline contains all critical updates required by health care providers in the use of Antiretroviral Drugs for treating and preventing HIV infection as of the date of issue. All reasonable precautions have been taken by NASCOP to verify the information in this publication.Forclari icationscontactNationalAIDSandSTIControlProgram(NASCOP)onP.O. Box1936100202,NairobiKenya,Tel:2540202630867,Email:[email protected],Website: www.nascop.or.ke Recommendedcitationforthisguidelineshouldbeasfollows: “MinistryofHealth;NationalAIDSandSTIControlProgram(NASCOP).GuidelinesonUseof AntiretroviralDrugsforTreatingandPreventingHIVInfection:Arapidadvice,2014.” ISBN-13978-9966-038-05-0 2 TableofContents Foreword............................................................................................................................................. Acknowledgent................................................................................................................................. Abbreviations.................................................................................................................................... 1.HIVTestingandCounseling................................................................................................... 2.UseofAntiretroviralTherapyinchildren....................................................................... 2.1.WhentoStartARTinChildren.......................................................................................... 2.2.FirstLineARTinChildren................................................................................................... 2.3.SecondLineARTinChildren.............................................................................................. 2.4.ARTinChildrenwithTB/HIVCo-infection.................................................................. 2.5.EfavirenzDosinginChildren.............................................................................................. 2.6.RitonavirDosingforSuper-BoostingLPVinChildrenTakingRifampicin..... 2.7.ARVProphylaxisforHIV-ExposedInfants................................................................... 2.8NevirapinedosingforHIVExposedInfants................................................................. 2.9CotrimoxazoledosingforHIVExposedInfantsandHIV-infectedchildren.... 4 5 6 7 9 9 10 11 12 13 14 14 15 15 3.UseofARTinAdolescentsandAdults............................................................................... 3.1WhentoStartARTinAdolescentsandAdults............................................................ 3.2.FirstLineARTinAdolescentsandAdults.................................................................... 3.3.SecondLineARTinAdolescentsandAdults............................................................... 3.4DosingandAdministrationforAtazanavir/ritonavir(ATV/r)............................. 3.5.ARTinAdolescentsandAdultswithTB/HIVCo-Infection................................... 16 16 17 18 18 20 4.ThirdlineARTforchildren,adolescentsandadults................................................... 21 5.IntensiveCaseFindingandIsoniazidPreventiveTherapy....................................... 5.1.IndicationsforIsoniazidPreventiveTherapy............................................................ 5.2DurationandDoseofINHforIPT..................................................................................... DoseofINHforIPT......................................................................................................................... 5.3.DosingofPyridoxineforAllPatientstakingIsoniazid........................................... 5.4FollowUpofPatientsonIPT............................................................................................... 5.5ContraindicationstoIPT....................................................................................................... 5.6.UseofXpertMTB/Rif(GeneXpert)inDiagnosisofTBforPLHIV..................... 22 22 22 22 22 23 23 23 6.LaboratoryMonitoringforPLHIV....................................................................................... 6.1.UseofCD4CountforMonitoringPLHIV....................................................................... 6.2.UseofViralLoadinARTmonitoring.............................................................................. 7.PreconceptionCare.................................................................................................................... 8.Post-ExposureProphylaxis(PEP)........................................................................................ 9.Pre-ExposureProphylaxis(PrEP)........................................................................................ 24 24 25 26 28 29 Annex1.PaediatricARVDrugDosingChart........................................................................ Annex2.Viralloadtestingalgorithm..................................................................................... Annex3.UseofGeneXpertforDiagnosisofDrugResistanceandSurveillance.. Annex4:ImplementationGuidanceforServiceProviders........................................... 30 32 33 34 3 Foreword ManagementofHIVinfectionisdynamicandfastevolvingduetothecontinuousemerging scienti icandprogrammaticevidence.TheWorldHealthOrganization(WHO)hasbeeninthe forefrontinprovidinggenericguidanceevery2-3yearsforcountriestoadapt.TheMinistryof Health(MOH)hasovertheyearsprovidednationalguidelinesonHIVinfectionprevention, careandtreatmentinlinewiththeWHOrecommendations,globalandlocalevidenceand country level applicability. The latest editions of guidelines for antiretroviral Therapy and guidelinesforPreventionofMothertoChildTransmissionofHIVwerereleasedin2011and 2012 respectively. In June 2013, WHO issued consolidated guidelines on the use of antiretroviraldrugsfortreatingandpreventingHIVinfection. InlinewiththelatestguidanceissuedbyWHO,andreviewofglobalandlocalevidence,the MOHhasreviewedtheguidelinesonHIVinfectionpreventionandtreatment.Thisguideline recommends early HIV diagnosis for all populations, earlier initiation of Antiretroviral Therapy for children, adolescents and adults including HIV-infected pregnant and breastfeeding women, HIV-infected spouses and sexual partners in sero-discordant relationships,theuseofsimpli iedonce-a-day ixed-dose-combinationARVpilltoimprove adherence,androutineviralloadtestingforallclientsonART. This guideline has been developed for all health workers in a health care setup including; medical specialists, medical of icers, clinical of icers, nurses, pharmacists, pharmaceutical technologists,nutritionists,socialworkersandlaboratorytechnologistsamongotherservice providerswhodirectlyorindirectlyprovideHIVCareservices.Additionallythisdocument should guide County health management teams, local NGO’s, implementing partners, civil societyorganization,networksofPersonsLivingwithHIVandotherstakeholdersontheuseof AntiretroviralDrugsforpreventingandtreatingHIV. Iamcon identthattherecommendationscontainedhereinaretimelyascountiescontinueto expandaccessandenhancethescaleupandqualityofHIVprogrammes. Asthisguidelinesdocumentcontainsonlyspeci icupdateswhichwererevised,updatedor required special emphasis, reference should be made to other existing guidelines for HIV Prevention, Care and Treatment on other comprehensive components of care that remain unchanged. Hon.JamesMacharia CabinetSecretary,MinistryofHealth 4 Acknowledgement The development of this guidelines document was through determined efforts of multiple stakeholders led by the Ministry of Health team who discussed, developed, edited and reviewedtherecommendationscontainedherein. SincereappreciationtotheNationalAIDSandSTIControlprogram(NASCOP)teamthatledthe numerous deliberations and eventual development of the guidelines and all stakeholders including bilateral and multilateral donors , implementing partners, academic institutions, othergovernmentdepartmentsamongothers. SpecialthanksgotomembersoftheARTtaskforceandPMTCTtechnicalworkinggroupfor theirtirelesseffortsindevelopingtherecommendationsandguidelines. Theprocessesofdevelopment,reviewandeventualprintingofthisdocumentweresupported byPEPFARthroughtheCentreforDiseaseControl&Prevention,theHealthPolicyProject (FuturesGroup)andtheWorldHealthOrganization. DrFrancisKimani DirectorofMedicalServices,MinistryofHealth 5 Abbreviations 3TC Lamivudine ABC Abacavir AIDS Acquiredimmunode iciencysyndrome ANC Antenatalclinic ART Antiretroviraltherapy ATVAtazanavir ATV/r Atazanavir/ritonavir AZT Zidovudine CD4 T–lymphocytecellbearingCD4receptor DBS Driedbloodspot DNA Deoxyribonucleicacid DOTS Directobservedtreatmentsupervision DR Drugresistance DRV Darunavir DRV/r Darunavir/ritonavir DST Drugsensitivitytesting EFV Efavirenz EID Earlyinfantdiagnosis ELISA Enzyme-linkedimmunosorbentassay FQ Fluoroquinolones Hb Haemoglobin HIV Humanimmunode iciencyvirus ICF Intensivecase inding INH Isoniazid IPT Isoniazidpreventivetherapy LPV Lopinavir LPV/r Lopinavir/ritonavir MDRTB Multidrug-resistantTB NASCOPNationalAIDsandSTIControlProgramme NLTD-Unit NationalTB,Leprosyandlungdiseaseunit NNRTI Non-nucleosidereverse-transcriptaseinhibitor NRTI Nucleosidereverse-transcriptaseinhibitor NVP Nevirapine OI Opportunisticinfections PCR Polymerasechainreaction PCP Pneumocystispneumonia PDR Polydrugresistant PEP Postexposureprophylaxis PI Proteaseinhibitor PLHIV PeoplelivingwithHIV PMTCT Preventionofmother-to-childtransmissionofHIV PPIProtonPumpInhibitor PrEP Pre-exposureprophylaxisofHIV RNA Ribonucleicacid RPR Rapidplasmareagin RTV Ritonavir SS Sputumsmear STIs Sexuallytransmittedinfections TB Tuberculosis TDF Tenofovirdisoproxilfumarate TWG Technicalworkinggroup USFDA UnitedStatesFoodanddrugadministration WHO WorldHealthOrganization XDRTB ExtremelydrugresistantTB 6 1.HIVTestingandCounseling Knowledge of HIV status is the entry point to HIV care, treatment and prevention. Service providersshouldseekeveryopportunitytoofferHIVtestingandpreventionmessagestoall clientsirrespectiveoftheirreasonforvisittothehealthfacility.Referenceshouldbemadeto thenationalguidelinesforHIVTestingandCounseling(HTC)inKenya.ForthosewhotestHIV negative,re-testingshouldbedoneafter3months.Thereafterallre-testingforHIVnegative peopleshouldbedoneannuallyforthegeneralpopulationandquarterlyforkeypopulations. InadditiontoprovisionoffacilitybasedHIVtestingandcounseling,Community-basedHIV testing and counseling should target speci ic population needs including key populations (femalesexworkers,malesexworkers,menhavingsexwithmen,andintravenousdrugusers) with linkage to HIV prevention, care and treatment services. The table below provides a summaryofrecommendationforHIVtestingandcounselingfordifferentpopulations. TopicandpopulationRecommendations HIVtestingandcounseling ofinfantsandchildrenaged lessthan18months •HIVexposurestatusofallinfantsshouldbeestablishedat the6-weekimmunizationvisitorat irstcontactthereafter, usingmaternalmedicalinformation •ConductHIVantibodytestingformotherorchildrenless than18monthsofageandofunknownstatustoestablish theirHIVexposurestatus •AllHIV-exposedinfantsshouldbeofferedroutineDNAPCR testingatthe6-weekimmunizationvisit,orattheearliest opportunityforinfantsseenafter6weeksofage •InfantswithaninitialpositiveHIVDNAPCRresultsshould bepresumedtobeHIVinfectedandstartedonARTinline withnationalguidelines HIVtestingandcounseling ofchildrenolderthan 18months •ConductHIVtestingandcounselingforallchildren presentingtothehealthfacilityirrespectiveofreasonfor theirvisittothehealthfacility •ConductHIVtestingandcounselingforallchildrenof HIVinfectedadultsassoonaspossible,withinonemonth ofcon irmingtheHIVpositivestatusoftheadult 7 TopicandpopulationRecommendations HIVtestingandcounseling ofadolescents •ConductHIVtestingandcounselingforalladolescents includingkeypopulationspresentingtothehealthfacility irrespectiveofreasonfortheirvisittothehealthfacility •Alladolescentsidenti iedHIVpositiveshouldbelinkedto prevention,careandtreatmentservices •Alladolescentsshouldbecounseledaboutthepotential bene itsandrisksofdisclosureoftheirHIVstatusand empoweredandsupportedtodetermineif,when,howand towhomtodisclose •Forsexuallyactiveadolescentswithpartners,HIVtesting andcounselingshouldbeofferedtotheirpartnersand children HIVtestingandcounseling forpregnantand breastfeedingwomen •Allpregnantwomenshouldbecounseledandtestedfor HIVduringtheir irstANCvisitandrepeattesting conductedinafter3monthsforallwomenwhotest HIVnegativeatthe irstANCvisit. •AllbreastfeedingwomenwhotestedHIVnegativeduring ANCorwhoseHIVstatusisunknownshouldbeofferedHIV testingandcounseling;ifnegative,re-testingshouldbe doneaspernationalguidelines •Allpregnantandbreastfeedingwomenwhoopt-outor declineHIVtestingduringthe irstclinicvisitshouldbe offeredHIVcounselingandtestinginsubsequentvisit(s) •HIVtestingandcounselingshouldbeofferedtoall spouses/sexualpartnersofHIV-infectedpregnantand breastfeedingwomen HIVtestingandcounseling ofsexualpartner/s& children ofindexcase(de inedas HIVpositivepersonwhois alreadyinHIVcare) •HIVtestingandcounselingshouldbeofferedforallfamily membersofindexcaseincludingsexualpartnersand childrenwithlinkagetoprevention,careandtreatment DisclosureofStatusto HIV-infectedchildrenand adolescents HealthServiceProvidersshouldsupportandadvise caregiverstoinitiatedisclosureofHIVstatustotheHIV infectedchildpreferablyfromageof6Years FullDisclosureshouldoccurwhenthechildis developmentallyreadyideallybyageof10years (Beforeadolescence) 8 2.UseofAntiretroviralTherapyinChildren Thissectionoftheguidelinerecommendsearlierantiretroviraltreatmentinitiationforchildren livingwithHIV.Inadditiontheguidelinesrecommenduseofthemostpotent,effectiveand feasible irst-line,second-lineandthirdlineARVtreatmentregimensforchildren,androutine viralloadtestingfortreatmentmonitoring. 2.1.WhentoStartARTinChildren PopulationRecommendations •ARTshouldbeinitiatedinallHIV-infectedchildrenaged WhentostartARTin childrenlessthan15years 10yearsandbelow,regardlessofWHOstageor CD4count/%. •ARTshouldbeinitiatedinallHIVinfectedchildrenabove 10yearsofagewithCD4cellcount≤500cells/mm3, regardlessofWHOstage •AllHIV-infectedchildrenabove10yearswithWHOstage3 and4disease,HepatitisBVirus/HIV,TB/HIVco-infection shouldbeinitiatedonARTirrespectiveofCD4count •IncircumstanceswhereDNAPCRtestingisnotreadily availableARTshouldbeinitiatedinanychildyoungerthan 18monthsofagewhomeetscriteriaforpresumptive diagnosisofsevereHIVdisease,con irmatoryDNAPCR testingshouldbedoneassoonaspossible 9 2.2.FirstLineARTinChildren AgePreferredregimenRecommendations Childrenlessthan3years ABC+3TC+LPV/r* AZT+3TC+LPV/r* **Children≥3-10yearsand ABC+3TC+EFV adolescents<35kg ABC+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP Adolescents(>10-14years) TDF+3TC+EFV andweight≥35kg TDF+3TC+NVP ABC+3TC+EFV ABC+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP Anadolescentisapersonaged10to19years *Childrenlessthan3yearswhoarenotNVPexposedandareunabletotolerate Lopinavir/ritonavircanbesubstitutedtoanNNRTIbasedregimen **ConsidertransitioningfromABCbasedregimentoasimpli iedoncedailyTDF/3TC/EFV basedregimeninchildreniftheirweightremainsconsistentlyabove35kg (atleast2readings,1monthapart)forbetteradherence Aviralloadtestshouldbeconductedbeforeanysingledrugsubstitutiontorule outtreatmentfailure. 10 2.2.FirstLineARTinChildren IfFirstlineARTregimenThenSecondlineARTregimen ABC+3TC+EFV/NVP AZT/D4T+3TC+EFV/NVP AZT+3TC+LPV/r ABC+3TC+LPV/r ABC+3TC+LPV/r AZT+3TC+LPV/r AZT+3TC+DRV/r* ABC+3TC+DRV/r TDF+3TC+EFV Preferred:AZT+3TC+LPV/r Alternative:AZT+3TC+ATV/r** *AccesstoDRV/rforsecondlineART(forchildrenfailing irstlinePIbasedART)willbe madeavailablethroughconsultationwithregionalorNASCOPtherapeuticTWG.DRV/ris notapprovedforuseinchildrenlessthan3yearsofage.ForchildrenonLPV/r irstline whofailtreatmentatlessthan3yearsofage,othertreatmentoptionssuchasIntegrase inhibitors(e.g.Raltegravir)shouldbeconsidered. **Childrenabove6yearsofagecanbegivenATV/rbutcurrentlychildfriendly formulationsarenotavailable.ATV/risnotapprovedforuseinchildrenbelow6years ofage. Currentadultformulationof300mg/100mgofATV/ravailableinKenyacanonlybeused inchildrenweighing>40kg Children,whohavehadmultiplesingledrugsubstitutionoftheirNRTIduring irstline ARTandsubsequentlyfail irstline,mayposeachallengeinselectinganappropriate NRTIforuseinsecondlineART.Insuchcases,consultationwithaseniorexperienced clinicianatregionalornationallevelonsecondlineARToughttobedone. 11 2.4.ARTinChildrenwithTB/HIVCo-infection ChildrennewlydiagnosedwithTBandHIV(ARTnaıv̈e) •StartTBtreatmentimmediatelyasperthenationalTBguidelines •StartappropriateARTafterTBtreatmentistolerated,preferablywithin2-8weeks AgePreferredAlternativeComments regimenregimen 0-3years ABC+3TC+LPV/r +RTV(addextra doseofRTVto maketheLPV/RTV ratio1:1(super boostedLPV) AZT+3TC+LPV/r ABC+3TC+EFV* AZT+3TC+EFV* ABC+3TC+AZT** *Note:USFDAhasapproveduseofEFVin children3monthsoldandaboveand weighingmorethan3.5kg.Currentlyin Kenya,useofEFVinchildrenaged<3years andweighing<10kgisrecommended ONLYinTB/HIVco-infectionmanagement withoutpriorexposuretoNVPforPMTCT **ABC+3TC+AZT(triplenucleoside)isan inferiorregimenandshouldonlybeusedif otherregimensarenottolerated.After completionofTBtreatment,changethe triplenucleosidebasedARTregimento ABC+3TC+LPV/r ≥3-10 years >10-14 years ABC+3TC+EFV AZT+3TC+EFV (<35kgs)ABC+3TC AZT+3TC+EFV +EFV (>35kgs)TDF+3TC +EFV ChilddevelopsTBwhileonART •AssessfortreatmentfailureifpatienthasbeenonARTforaperiodofmorethan6months changethe irstlineregimentoanappropriate2ndlineregimeniftreatmentfailureis con irmed AgeCurrentregimen RecommendedComment ARTsubstitution whileonTB treatment 0-10 years IfEFV-basedART Continue EFV-basedART IfNVP-basedART ChangeNVPto EFV Conductviralloadtoruleouttreatment failureandmanageasperthenational guidelines IfLPV/r-basedART SuperboostLPV/r SwitchbacktonormaldoseofLPV/rafter (LPV:Ritonavir =1:1) completionofTBtreatment Conductviralloadtoruleouttreatment failureandmanageasperthenational guidelines 12 AgeCurrent regimen RecommendedComment ARTsubstitution whileonTB treatment Alternative:Triple Pleasenotethattriplenucleosideisan inferiorregimenandshouldonlybeused nucleosideof inchildrennotabletotoleratesuper ABC+3TC+AZT boostedLPV/r Triplenucleosideshouldnotbeusedin childrenwhohavefailed1stlineART;in suchcasesclinicianshouldconsult/refer toaspecialistformanagement SwitchbacktoLPV/r-basedregimenafter completionofTBtreatment >10yrs EFV-basedART ContinueEFV-based ART NVP-basedART ChangeNVPtoEFV IfLPV/r-based ART If<35kgweight: SuperboostLPV/r (LPV:Ritonavir=1:1) withrifampicinbasedTBtreatment Conductviralloadtoruleouttreatment failureandmanageasperthenational guidelines SwitchbacktonormaldoseofLPV/rafter completionofTBtreatment Conductviralloadtoruleouttreatment failureandmanageasperthenational guidelines Conductviralloadtoruleouttreatment Ifweightis>35kg: failureandmanageasperthenational Continuecurrent guidelines regimenanduse Rifabutin(150mg oncedaily)insteadof rifampicin Note:RifabutindosingforTBtreatmentinTB/HIVpatientsonPIbasedARThasbeen reviewed.RifabutinshouldbeadministeredasONCEDAILYdosingof150mginstead of150mgthreetimesaweekalongsideotheranti-TBdrugs. 2.5.EfavirenzDosinginChildren Weight(kg)EFVdose(mg)*Quantities Tablets 3.5to4.9 5to7.4 7.5to13.9 14to19.9 20to24.9 25to34.9 35andabove 100 150 200 300 300 400 600 ½ofthe200mgdoublescoredtablet ¾of200mgdoublescoredtablet 1ofthe200mgtablet 1½ofthe200mgdoublescoredtablet 1½tabletofthe200mgdoublescoredtablet 2ofthe200mgtablets 1ofthe600mgtablet 13 Ritonavirdosingforsuper-boostingLPV/rinchildrentakingrifampicin Ritonavirsuper-boostingforTB/HIVco-infection Weight Range (kg) Lopinavir/ritonavir(LPV/r)Additionaldosingofritonavir forchildrentakingrifampicin TWICEDailyTWICEDailyTWICEDaily 80mgLopinavir/ 20mgritonavir permlsolution 200mgLopinavir/ 50mgritonavir Tablets Ritonavirliquid(80mg/ml,in 90mlbottle)Ritonavirdoseis adjustedtonearestmarkforthe easeofmeasurement 3-5.9 1.5ml - 1ml 6-9.9 1.5ml - 1ml 10-13.9 2ml - 1.5ml 14-19.9 2.5ml 1tabtwicedaily 2mlor2of100mgcapsules twicedaily 20-24.9 3ml 1tabtwicedaily 2.5mlor2of100mgcapsules 25-34.9 4ml 2tabinam& 1tabinpm 4mlinam&2mlinpmor2of100mg capsulesinmorningand3of100mg capsulesinevening 2.7.ARVProphylaxisforHIV-ExposedInfants ScenarioMaternalARV InfantARV Durationofinfant prophylaxis prophylaxis ARVprophylaxis 1 MotherdiagnosedwithHIV Initiatematernal duringpregnancyatany ART gestation,labour,delivery andimmediatepost-partum irrespectiveoffeeding option NVP •ImmediatelyinitiateNVP prophylaxisfor12weeks •DoHIVPCRtestinaccordance withnationalrecommendations onearlyinfantdiagnosis; •Initiatetreatmentiftheinfantis infected Initiatematernal Infantidenti iedasHIV ART exposedafterbirth (throughinfantormaternal 2 HIVantibodytesting)and isbreastfeeding NVP •ImmediatelyinitiateNVP prophylaxis •DoHIVPCRtestinaccordance withnationalrecommendations onearlyinfantdiagnosis •Ifresultspositive,initiateARTand stopNVPprophylaxis •Ifresultsnegative,continueNVP prophylaxisupto12weeks 14 ScenarioMaternalARV InfantARV Durationofinfant prophylaxis prophylaxis ARVprophylaxis 3 Infantidenti iedasHIV exposedafterbirth(through infantormaternalHIV antibodytesting)andisnot breastfeeding/on replacementfeeding MotherreceivingARTbut interruptsARTregimen whilebreastfeeding(such 4 astoxicity,stock-outsor refusaltocontinue) Refermotherfor HIVcareand evaluation fortreatment Nodrug •DoHIVPCRtestinaccordancewith nationalrecommendationsonearly infantdiagnosis; •NoinfantARVprophylaxis; •Initiatetreatmentiftheinfantis infected Determinean alternativeART regimenor solution; counselregarding continuingART without interruption NVP InitiateNVPuntil12weeksafter maternalARTisrestartedoruntil 1weekafterbreastfeedinghas endedifmotherdoesnotrestart ART DoHIVPCRtestinaccordancewith nationalrecommendationsonearly infantdiagnosis; 2.8NevirapinedosingforHIVExposedInfants Age NevirapineDose Birthweight<2500g-10mg(1ml)oncedaily Birthweight>2500g-15mg(1.5ml)oncedaily 20mg(2ml)oncedaily 25mg(2.5ml)oncedaily 30mg(3ml)oncedaily 40mg(4ml)oncedaily 50mg(5ml)oncedaily 0-6weeks 6weeks-14weeks 14weeksto6months 6months-9months 9months-12months >12months 2.9CotrimoxazoledosingforHIVExposedInfantsandHIV-infectedchildren Weight(kg) Suspension240mg Singlestrength tablet480mg(SS) per5ml Doublestrength tablet960mg(DS) 1–4 2.5ml ¼SStab – 5–8 5ml ½SStab ¼DStab 9–16 10ml 1SStab ½DStab 17–30 15ml 2SStabs 1DStab >30(Adultsand adolescents) - 2SStabs 1DStab Notes:InHIVExposedInfants,cotrimoxazoleprophylaxisshouldonlybediscontinuedwhen thereisnofurtherexposuretoHIVthroughbreastfeedingandthe inalHIVresultfollowing completecessationofbreastfeedingisnegative. ForHIV-infectedchildren,cotrimoxazoleshouldbecontinuedforlife. 15 3.UseofARTinAdolescentsandAdults Use of antiretroviral drugs in management of HIV infection has transformed HIV from a debilitating and fatal disease to a manageable chronic disorder. The use of ART has led to reductionindeathrates,hospitalizationandtheincidenceofopportunisticinfectionsamong HIV-infected people. Accumulating evidence has shown that treatment of the HIV -infected sexualpartnersinasero-discordantrelationshipmarkedlyreducestheriskofHIVtransmission totheHIVnegativepartner. FurtheremergingevidencehasshownthattheuseofARTinpregnantandbreastfeedingwomen markedlyreducesthetransmissionofHIVinfectionfrommothertochild.ContinuingARTfor lifeforthemotherprovidesadditionalbene itofkeepingmothershealthyandalive. ThisguidelinerecommendsearlierinitiationofARTforadolescentsandadults,allHIV-infected pregnantandbreastfeedingwomen,andallHIV-infectedspousesandsexualpartnersinserodiscordantrelationships.Theguidelinesfurtherrecommendtheuseofsimpli iedonce-a-day ixed-dose-combinationARVpill,androutineviralloadfortreatmentmonitoring. 3.1WhentoStartARTinAdolescentsandAdults PopulationRecommendations WhentostartARTin adolescents≥15years andadults •AllHIV-infectedadolescentsandadultswithCD4count <500cells/mm3irrespectiveofWHOstage •AllHIV-infectedpregnantwomenirrespectiveofCD4 count,WHOstageorgestationage* •AllHIV-infectedbreastfeedingwomenirrespectiveofCD4 count,WHOstage* •AllHIV-infectedspousesandsexualpartnersin sero-discordantrelationshipsirrespectiveoftheirWHO stageorCD4cellcount •AllHIV-infectedadolescentsandadultswithWHOstage3 and4diseaseirrespectiveofCD4count •AllHepatitisBVirus/HIVco-infectedpersonsirrespective ofCD4count •AllTB/HIVco-infectedpersonsirrespectiveofCD4count *Noteforpregnantandbreastfeedingwomen TheuseofARTinpregnantandbreastfeedingwomenmarkedlyreducesthetransmission ofHIVinfectionfrommothertochild.ContinuingARTforlifeforthemotherprovides additionalbene itofkeepingmothershealthyandalive,andmayalsoofferbene itsfor preventingsexualtransmissionofHIVinsero-discordantrelationships. TheMinistryofHealthrecommendsimmediateinitiationoflife-longARTinpregnant andbreastfeedingwomenuponHIVdiagnosiswithcontinuousadherencesupport. EvidenceshowsthatHIVpositivewomencominglateforANCandinitiatedonARThave highlikelihoodofdefaultingonHIVtreatment.Deliberateandfocusedpatientsupport anddefaultertrackingmechanismneedtobeputinplacetoensurecomplianceto HIVtreatment. 16 3.2.FirstLineARTinAdolescentsandAdults PreferredregimenAlternativeregimen First-lineARTregimensfor adolescents(≥15years)and Adults TDF*+3TC+EFV TDF+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP First-lineARTregimensfor HIV-infectedsexualpartner inasero-discordant relationship TDF*+3TC+EFV TDF+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP First-lineARTregimensfor pregnantwomenand breastfeedingmothers TDF*+3TC+EFV** TDF+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP FirstlineARTregimentostartinallwomenwithpreviousexposuretoNVP throughPMTCT Lessthan24monthssince previousNVPExposure TDF*+3TC+ATV/r*** Morethan24monthssince previousNVPexposure TDF*+3TC+EFV TDF+3TC+LPV/r AZT+3TC+ATV/r AZT+3TC+LPV/r TDF+3TC+NVP AZT+3TC+EFV AZT+3TC+NVP *Forpatientswithpre-existingrenaldiseaseinitiatingART,ABC+3TC+EFVispreferred. NodoseadjustmentsisrequiredforABC **Systematicreviewandmeta-analysisdataincludingARVpregnancyregistryreviewshave notfoundanincreaseinoverallbirthdefectsinpregnantwomenusingEfavirenzcompared tootherARVexposureinpregnancy.TheWorldHealthOrganization(WHO)June2013 guidelinesonuseofAntiretroviraldrugsrecommenduseofEfavirenzatanygestationwith moreheightenedsurveillanceforanybirthdefects. ***Hyperacidityandhenceuseofoverthecounterantacidsarecommonoccurrencein pregnancy.CautionshouldbeexercisedinpregnantwomeninitiatingARTregimens containingATV/rwhoconcomitantlyuseantacids.LPV/rremainsanalternativeinsuch cases.ServiceprovidersshouldactivelyaskaboutOTCmedications.Referto3.4on administrationofantacidsandATV/r 17 3.3.SecondLineARTinAdolescentsandAdults IfFirstlineARTregimenPreferredSecondlineARTAlternateSecondlineART regimen TDF+3TC+EFV AZT+3TC+ATV/r AZT+3TC+LPV/r* AZT+3TC+EFV/NVP D4T+3TC+EFV/NVP TDF+3TC+ATV/r TDF+3TC+LPV/r TDF+3TC+ATV/r/LPV/r AZT+3TC+DRV/r** - •ATV/risthepreferredPIforstartingnewpatientonsecondlineART.ATV/rcanbe usedasanalternateinpatientswhodonottolerateLPV/rduetoAdversedrug reactions •PatientscurrentlyonLPV/rbasedARTregimenwhohavenointolerance,neednotbe changedtoATV/rbasedART **AccesstoDRV/rforsecondlineART(foradultsfailing irstlinePIbasedART)willbe madeavailablethroughconsultationwithregionalorNASCOPtherapeuticTWG 3.4DosingandAdministrationforAtazanavir/ritonavir(ATV/r) Atazanavir(ATV)isaproteaseinhibitorinthesameclassasLopinavir(LPV)and requirespharmacologicboostingwithritonavirasdoesLopinavir.TheavailableATV/r tabletisaco-formulationofATVandritonavir.Itistakenoncedaily. RecommendedDosage Adultsandchildren>40kg •1 ixeddosecombinationtabletofATV300mg/RTV100mggivenoncedaily Children •ATV/risnotrecommendedforchildrenagedlessthan6years Dosingforchildrenaged6-18years Weight(kg)Oncedailydose ATV150mgplusRTV100mg,oncedailywithfood 15to<20kg ATV200mgplusRTV100mg,oncedailywithfood 20to<40kg ATV300mgplusRTV100mg,oncedailywithfood ≥40kg NB:Formulationsforchildrenweighingbelow40kgsarecurrentlyNOTavailableinthe nationalprogram.TheATV300/RTV100mgtabletshouldNOTbecrushedorsplit. 18 Dosinginformation •Atazanavir/ritonavirmustbetakenwithfoodtoenhanceabsorption. •TabletsshouldbetakenwholeandshouldNOTbecrushedorsplit Co-administrationwithothermedicines •ATVabsorptionisdependentonlowgastricpH;thereforeATV/rco-administeredwith proton-pumpinhibitors(PPI)egOmeprazol,orH2-receptorantagonists(egcimetidine, ranitidine)shouldbeavoided.Ifgivenitshouldbeadministeredwithfoodabout12hours aftertheproton-pumpinhibitororH2-receptorantagonists. •ATV/rshouldbeusedwithcautioninpatientstakingantacids,ATV/rshouldbetaken2 hoursbeforeor1houraftertheuseofantacids •Patientwithpepticulcerdiseasewhoarelikelytocontinuouslyuseantacids,PPIorH2receptorantagonistshouldpreferablybestartedonLPV/r Generalinformation: •ATV/rissafetouseinpregnancy •ATV/rco-administeredwithrifampicinresultsinreducedbloodlevelsofATV/r.InTB/HIV co-infectedpatientonATV/r,RifampicinshouldbereplacedwithRifabutin150mgonce daily. Contra-indications/pre-cautions •Notrecommendedforuseinchildrenagedlessthan6years CommonToxicities Atazanavir/ritonavirisgenerallywelltolerated,ithasfewerGIintoleranceandlesseffects onlipidpro ilecomparedtoLPV/rpartlyasaresultofreducedritonavirused. Commontoxicitiesincludeheadache,fever,arthralgia,depression,insomnia,dizziness, nausea,vomiting,anddiarrhea.Theseeffectstendtogoawaywithtimeinthecourseof treatment. PatientstakingATV/rmayexperienceasymptomaticelevationofindirectbilirubin (uncobjugatedbilirubin)whichmayresultinjaundiceoricterus.Jaundicefrom unconjugatedhyperbilirubinemiaislargelyacosmeticissueandnotrelatedtohepatitisor liverdamage.Serviceprovidersshouldexcludeothercausesofjaundiceandadviceclients appropriately.Adverseeventsevenwhencosmeticmaybedisturbingtothepatients; serviceprovidersshouldofferasubstitutiontoLPV/rtopatientwhoexperiencesigni icant jaundice. Kidneystones(nephrolithiasis)hasbeenreportedinpatienttakingATV/r,althoughthisisa rareoccurrence,healthserviceprovidersshouldbemonitorpatientsclosely. 19 3.5.ARTinAdolescentsandAdultswithTB/HIVCo-Infection TBpatientnewlydiagnosedwithHIV(ART-naıv̈e) •StartTBtreatmentimmediatelyasperthenationalTBguidelines •IfART-naıv̈e,startARTafterTBtreatmentistolerated,within2-8weeks ScenarioARTregimenComments NewlydiagnosedHIV Preferred:TDF+3TC+EFV inaTBpatient Alternative:AZT+3TC+EFV (ARTnaive) ContinuesameARTregimenafter completingTBtreatment.ARTisnot consideredtobefailingwithin 6monthsofinitiation PatientdevelopsTBwhileonART •Carryoutaviralload(VL)testifpatienthasbeenonARTforaperiodofmore than6monthsanddoesnothavearecentundetectableviralload;changethe irstlineregimentoanappropriate2ndlineregimeniftreatmentfailureis con irmed IfonNVP-based irstlineART regimen IfonLPV/ror ATV/r-based regimen ChangeNVPtoEFV Continuecurrentregimen anduseRifabutin(150mg givenoncedaily)insteadof rifampicin*forTBtreatment •Assessfortreatmentfailure •Continueadditionaladherence counselingandsupport •Assessfortreatmentfailure •Continueadditionaladherence counselingandsupport *RifampicinusewithLPV/r orATV/rshouldbeavoided duetodruginteractions Incircumstanceswhere Rifabutinisnotavailable, alternativeoptionsinclude •SuperboostLPV/rwith ritonavirtomakeLPV: Ritonavirrationto1:1 •DoublethedoseofLPV/r Note:Thesetwoscenarios increasesintolerabilityto LPV/rhencepreference forRifabutin 20 4.ThirdlineARTforchildren,adolescentsandadults Currentlytherearelimitedtreatmentoptionsbeyondthedrugsrecommendedforsecond-line ART.Durableviralsuppressionon irstlineARTisthekeytotreatmentsuccessandlonglife.As such,patientsshouldbemadeawarethatadherenceto irstlineARTisverykeyfortreatment success.AdherencetoARTmustbesupportedtothelargestextentpossible,bothatfacility and community levels. ARVs for constituting a third line ART regimens are not readily available,howeverifanARTclientisinneedofthirdline,clinicalsummaryformshouldbe senttotheNationalTherapeuticsTWGthrough3rdline@nascop.or.keforguidanceonfurther management. The patient should continue with current 2nd line ART with intensi ied adherenceeffortsincludingadherencecounseling,DirectObservedTreatmentSupervision (DOTS)andhomevisits. •Patientsshouldnotbestartedonthird-linedrugsunlesstheyarefullypreparedandare readyforthetreatment. •MonitoringrequirementsforpatientsonthirdlineARTarethesameasforotherpatients. The irstvisitshouldbeat2weeksfollowing3rdlineARTinitiationandthereaftermonthly tilladherenceisassuredandthenlessfrequentlyasappropriate. •Directlyobservedtreatmentsupervisionshouldbeinstitutedforthe irst3monthsof treatment.Thisshouldinvolveengagingatreatmentsupporterincludingfamilymemberora communityhealthworker •Adherenceassessmentmustbeconductedateachvisit(e.g.pillcount,self-reports),both withthetreatmentsupporter/CHW/familymemberandwiththepatient. ARVdrugsforconstitutingathirdlineregimenwillincludenewdrugswithminimal riskofcross-resistancetopreviouslyusedregimens.Theseincludeintegrase inhibitors,new-generationNNRTIsandPIs.Thirdlineregimenmustbebasedon HIVdrugresistancepatternsinnon-adherentpatient. 21 5.IntensiveCaseFindingandIsoniazidPreventiveTherapy •Symptom-basedTBscreeningusingICFtoolMUSTbedoneforallPLHIVateveryvisitto ruleoutactiveTB •InfectioncontrolmeasuresshouldbegivenprioritytoreduceTBtransmissioninall settingsthatprovidepatientcare •InvestigationsforTBshouldbeperformedinaccordancewithexistingnationalguidelines •Chestradiographyisnotrequiredaspartofroutinescreening;howeverpatientsdeemedto beTBsuspects,shouldhaveachestXraywheresputumisunavailable 5.1.IndicationsforIsoniazidPreventiveTherapy •HIV-infectedchildrenlessthan12monthsofagewhohavehadrecentcontactwithactive TBdiseasewithnoevidenceofTB •AllPLHIVabove12monthsofagewhoscreennegativeforTBusingtheICFtool •Allchildrenunder5yearsirrespectiveofHIVstatuswhohadrecentclosecontact(past12 months)ofsmearpositiveTBcase •Prisoners,irrespectiveofHIVstatus Note: •PasthistoryofTBandcurrentpregnancyarenotcontraindicationsforstartingisoniazid preventivetherapy.IPTcanbestartedatanytimeaftersuccessfulcompletionofTB treatment. •IPThasnotbeenshowntoincreasetheriskofdevelopingisoniazid-resistantTB. 5.2DurationandDoseofINHforIPT •IPTshouldbegivenatadoseof10mg/kg/day(maximum300mg)fordurationof6 months DoseofINHforIPT WeightDoseinmgNumberof100mgNumberof300mg range(kg)INHtablets(Adult)tablet 50 ½tablet <5 100 1tablet 5.1-9.9 150 1½tablet 10-13.9 ½tablet 200 2tablets 14-19.9 250 2½tablets 20-24.9 300 3tablets >25 1tablet 300 Adults 1tablet 5.3.DosingofPyridoxineforAllPatientstakingIsoniazid AllpatientstakingINH(whetherforIPTorTBtreatment)shouldalsoreceivedaily pyridoxinetoreducetheriskofdevelopingperipheralneuropathy. 22 Doseofpyridoxine Weight(kg)Numberoftabletsofpyridoxine(50mg) 5-7 8-14 ≥15 (1/4)quartertabletdaily (1/2)halftabletdaily (1)onefulltabletdaily 5.4FollowUpofPatientsonIPT AllpatientsonIPTshouldbe; Reviewedmonthlyandadherencemessagesreinforced •ScreenedforactiveTBduringeachclinicvisitusingtheintensivecase inding(ICF) form •ShouldhavetheirICFcardsandIPTregisterrecordupdatedateveryvisitandoutcome documentedoncompletionoftherapy •MonitoredforINHadverseeventsateveryvisit(coadministerwithpyridoxineto minimizeadverseevents) •ThefacilityshouldmaintainaTBcontactregister 5.5ContraindicationstoIPT •Activehepatitis(acuteorchronic) •Regularandheavyalcoholconsumption •Symptomsofperipheralneuropathy IPTshouldbediscontinuedinsymptomaticpatientswithALT/ASTmorethanthree timestheuppernormallimits 5.6.UseofXpertMTB/Rif(GeneXpert)inDiagnosisofTBforPLHIV GeneXpertisamoleculardiagnostictestforTBdiseasethatcandetectMycobactrium tuberculosisDNAandRifampicinresistancefromsputumspecimeninlessthan2hours. ThistechnologyismoresensitivethansputummicroscopyindetectingTB.Inaddition,its abilitytodetectsmearnegativeTBprovidesaddedadvantageinpeoplelivingwithHIV. GeneXpertisincreasinglyavailableinKenyainthepublichealthsectorandisnow recommendedbyMinistryofHealth-NLTD-UnitforTBdiagnosisinallHIV-infected personssuspectedtohaveTBusingtheICF/IPTscreeningtool. Note:Refertothealgorithmon“UseofGeneXpertforDiagnosisofDrugResistanceand SurveillanceofTB”(Annex3) 23 6.LaboratoryMonitoringforPLHIV 6.1.UseofCD4CountforMonitoringPLHIV IndicationsforCD4Count •ACD4countshouldbeperformedforallPLHIVattimeofenrollmentintocareto supporteligibilitycriteriaforART.Thiswillalsoserveasabaselineformonitoring clinicalprogressofthosenotqualifyingforARTimmediately. •AllPLHIVwhoarenotonARTshouldbereceiveCD4counttestingevery6monthsto determinetheireligibilityforART •AllpatientsonARTwhoareonsecondary luconazoleprophylaxisshouldreceiveCD4 counttestingevery6monthstodeterminewhentodiscontinuetheirprophylaxis •Whereviralloadmonitoringisnotreadilyavailable,6monthlyCD4counttestingisstill recommendedformonitoringARTresponse •CD4countmaybeperformedtoaidinthedifferentialdiagnosisofPLHIVwhopresent withnewsigns/symptomsofanOI,regardlessofARTstatus.Forexampleinapatient presentingwithfocalneurologicalsignswithCD4cellcountoflessthan100cells/mm3 toxoplasmosisislikely,whileifCD4cellcountis400cells/mm3Toxoplasmosisisunlikely, justasapatientpresentingwithworseningdyspneaandwithaCD4of500cells/mm3is unlikelytohavePCP Note:ThefollowingpopulationsdonotrequireCD4counttestingtodetermine eligibilityforARTe.g.childrenlessthan10years,pregnantwomenandotherclinical conditionsmentionedinprevioussections(2.1,3.1)henceCD4counttestingshould notdelayARTinitiationinsuchpopulations.However,baselineCD4cellcountis recommendedforallPLHIVatenrolment 24 6.2.UseofViralLoadinARTmonitoring ViralloadmeasurementisgoldstandardformonitoringARTtreatmentresponse.The MinistryofHealthnowrecommendsroutineviralloadtestingforallpatientsonART. Whereroutineviralloadisnotaccessible,CD4countandclinicalmonitoringshouldbe usedtomonitortreatmentresponseandidentifypatientslikelytobefailingtreatment. Insuchcircumstances,suspectedtreatmentfailureshouldbecon irmedusingviralload testing.Healthcareprovidersshouldbefamiliarwithviralloadnetworksintheirregion andensurepatientsbene itsfromtheseservices. Itisimportantforhealthcaremanagers(healthfacilityin-charges,medicalsuperintendent andcountyhealthmanagementteams)toestablishsystemsforviralloadaccessintheir regionifnoneexist. RecommendationsforViralLoadTesting •AllHIV-infectedchildren,adolescentsandadultsinitiatingART(1st,2ndor3rdline ARTregimens)shouldreceiveaviralloadtest6monthsfollowingARTinitiation,at 12monthsandthereafteroneviralloadtestperyear. •AllHIV-infectedchildren,adolescentsandadultscontinuingonARTshouldreceiveone viralloadtestperyearformonitoringtreatmentresponse •AllHIV-infectedchildren,adolescentandadultsonARTfoundtohavedetectableviral loads(viralRNA>1,000copies/ml)onroutineviralloadtestingshouldreceivearepeat viralloadtestafter3monthsfollowingadherenceintensi icationinterventionsto con irmtreatmentfailure. •AllHIV-infectedpregnantwomeninitiatingARTshouldreceiveaviralloadtestafter 6monthsofARTinitiation.Ifviralloadis>1,000copies/ml,adherenceshouldbe optimizedandrepeatviralloadtestingconductedafter3months.Ifadecisionto changeARTismade,itshouldbeexpedited •AllHIV-infectedwomenwhobecomepregnantwhileonARTandhavenothadaviral loadtestinthepreceding6months,shouldhaveaviralloadtestdoneassoonaspossible upondiagnosisofpregnancy.Ifviralloadis>1,000copies/ml,adherenceshouldbe optimizedandrepeatviralloadtestingconductedafter3months.Ifadecisiontochange ARTismade,itshouldbeexpedited. •Viralloadtestingshouldbeperformedbeforemakinganysingle-ARVdrugsubstitution ifthepatienthasbeenonARTformorethan6months. Note: PatientsonARTandabletoaccessroutineviralloadtestingasdescribedabove shouldnothaveroutineCD4cellcountmeasurementwhileonART 25 7.PreconceptionCare Itisimportantthatapregnancyintentionisassessedroutinelyaspartofenrollmentinto HIVcareandperiodicallyasnecessaryinwomen/couplesofreproductiveage. Women/coupleswhodonotwishtoconceiveshouldbeofferedeffectivecontraception, inadditiontocondoms.Further,aspartoffamilyassessmentforHIVcareneeds,spouses andsexualpartnersshouldbetestedforHIVassoonasdisclosureisdoneandtesting feasible.Thiswillenablediscordantcouplestobeidenti iedandallowproactivesupport ofreproductivedesires. Pre-ConceptionCareforConcordantPositiveorDiscordantCouples •Intensivecounselingshouldbeofferedtoenhancepreventiontopartnersandthebaby •TheHIV-infectedpartner/sshouldinitiateARTregardlessofCD4countorWHOstageif theyareplanningtoconceive(usingrecommendedstandard irst-lineART) •PregnancyshouldbedeferreduntiltheviralloadisundetectablefortheHIV-infected partner/s. •Unprotectedsexualintercourseshouldbelimitedtodayswhenovulationisexpected andshoulddeferreduntilviralloadsuppressioniscon irmed •Usebasaltemperaturemonitoring,fertilitycalendarbasedonmenstrualcycles,and/or anon-linefertilitycalculatortopredictexpectedovulationdays •Pre-conceptioninvestigationsinclude: oHb(manageanemiaasearlyaspossible) oSerumRPRforsyphilisscreening oSymptomscreeningandsyndromicmanagementforotherSTIs oCervicalcancerscreening •Offernutritionalassessmentandcounselingandbeginthewomenonfolicacid supplementation •Encouragethecoupletoseekprenatalcareinafacilitywheretheywillbeabletohave continuityofcareandtherecordsofthepreconceptioncarecaptured.Themalepartner shouldbeencouragedtoparticipateinprenatalvisitsandassistinbirthplan 26 DiscordantCouplesWhoWanttoConceive,MaleisHIV-infected •VirologicsuppressionshouldbeensuredintheHIV-infectedmalepriortoattempting conception.ThisminimizestheriskofHIVtransmissiontotheun-infectedfemale partnerandsubsequentlytothebaby. •Wherefeasible,sperm-washingwhichreducestheriskofthewomanbecominginfected followedbyarti icialinseminationmaybeanoption.Couples,whochoosethisoption, maybereferredtoacenterwithanobstetrician/gynecologistforspecialistmanagement. DiscordantCouplesWhoWanttoConceive,FemaleisHIV-infected •WhenthefemalepartnerisHIV-infected,spermwashingisnotbene icial,butarti icial inseminationcanstillbeusedwherefeasibletominimizetheriskofthemanfrom becominginfected NOTE:ViralsuppressionforHIV-infectedpartner(s)onARTshouldbeoptimized forclientsplanningtoconceivetominimizeriskofHIVtransmissiontouninfected partnerandtothebaby. 27 8.Post-ExposureProphylaxis(PEP) ARVprophylaxisisrecommendedforoccupationalandnon-occupationalhighriskexposure. Riskassessmentafterexposuretobody luids LowRiskHighRisk TypeofExposure Intactskin Mucusmembrane/non-intactskin Percutaneousinjury Source HIVnegative HIVstatusunknown;clinicallywell/ unwell Material Saliva,tears,sweat, faeces,urine,sputum, vomit Semen,vaginalsecretions,synovial, pleural,pericardial,peritoneal, amniotic luids Bloodandbloodybodily luids;CSF; viralculturesinlabs SummaryofmedicalmanagementofmedicalPEP ConsiderationsRecommendedAction Eligibility Highriskexposure Exposurewithin72hours ExposedindividualisnotHIVinfected SourceindividualHIVpositiveorofunknownHIVstatus Counselingandtesting theexposedindividual Offerinformationonrisksandbene its Verbalconsentadequate Base-lineHIVtestinHIVexposedperson Voluntarytestingforbothexposedandsourceindividuals ARVagentsforPEP x1month Adult:Preferred:TDF+3TC+ATV/r Children:Preferred:ABC+3TC+LPV/r Timeofinitiation Assoonaspossibleafterexposure,butnolaterthanafter 72hours Durationoftherapy28days DoseofPEPSameasindicatedforART;usedosingwheelforchildren 28 Follow-up Followupclientat7days,14daysand28days Follow-upHIVtestingat3and6monthsafterexposure Pregnancytesting Hb(ifAZT-containingregimenusedforPEP) HepatitisBvaccinationifnotpreviouslyimmunnized ManagementofsideeffectsduetoPEP Counseling Adherencecounseling,riskreduction,traumaandmental healthcounseling,socialsupportandsafety Otherservicesfor sexualassault STIprophylactictreatmenttoall Emergencycontraceptivefornon-pregnantwomen TetanusToxoidforanyphysicalinjuryofskinormucous membranes Documentationofclinicalevidenceofassaultandcollection offorensicevidence NOTE:RefertoNationalGuidelinesonmanagementofSexual ViolenceinKenyaforcomprehensivemanagement Note:Counselingonbehaviorchangeandriskreductionshouldbeofferedtoclients withrepeatedexposurerisks 9.Pre-ExposureProphylaxis(PrEP) Pre-exposureprophylaxis(PrEP)forHIVisthedailyuseofARVdrugsbyHIV uninfectedpeopletopreventtheacquisitionofHIV. PrEPisnotcurrentlyrecommendedforroutineuseinKenyaexceptin researchsettings. 29 TWICEDaily TWICEDaily 60mgZDV + 30mg3TC tabs TWICEDaily 60mgABC +30mg 3TCtablets 60mgZDV + 30mg3TC +50mg NVPtabs Zidovudine (ZDV) + Lamivudine (3TC) + Nevirapine (NVP) Zidovudine (ZDV) + Lamivudine (3TC) Abacavir (ABC) + Lamivudine (3TC) 200mg EFVtabs ONCEDaily Efavirenz (EFV) 10mg/ml suspension 200mg tabs ONCEdailyfor irst 2weeksthentwicedaily Nevirapine(NVP) (useweightappropriate formulation) Singleformulationswhere Fixeddosecombination FDCsarenotavailable LPV/r80/ 20mg perml solution TWICEDaily LPV/r200/ 50mgtabs Lopinavir/ Ritonavir (LPV/r) RTVliquid (80mg/ml as90ml bottle) RTV capsule 100mg TWICEDaily Additionaldosing forritonavirfor TB/HIVco-infection 3ml 2.5ml 2tab_1tab4ml 1tabinam 0.5tabinpm 20-24.93tab3tab3tab1.5tab15ml 25-34.9300+150mg300+150mg300/150/ 200mg 1tabinam 0.5tabinpm 14-19.92.5tab2.5tab2.5tab1.5tab15ml 2ml2cap 2tabinam 1tabinpm 4mlinam 2capinam & & 2mlinpm 3capinpm 1tabtwice 2.5ml2cap daily 1tabtwice daily 10-13.92tab2tab2tab1tab10ml0.5tab2ml-1.5ml_ 6-9.91.5tab1.5tab1.5tabSeenotes8ml_1.5ml-1ml_ 3-5.91tab1tab1tabSeenotes5ml_1.5ml-1ml_ Weight Range (kg) Annex1.PaediatricARVDrugDosingChart 30 Notes:PaediatricARVDrugDosingChart Paediatric ixeddosecombinations(FDCs)areavailableasABC/3TC,AZT/3TCand AZT/3TC/NVP.AllchildrenrequiringARTshouldbeputonappropriateFDCsbasedon theirweight. ABC/3TCtablets-canbechewedorcrushedordispersedinwater(5-15ml)orontoa smallamountoffoodandimmediatelyingested.Childrenabove25kgshouldbetreatedas pertheadultdoseofABC300mg+3TC150mgtwicedaily. AZT/3TCandAZT/3TC/NVPtabletsarewaterdispersibleandshouldbegivenin5-15ml ofwater. ForadolescentsonABCbasedregimenconsidertransitioningtoTDF/3TC/EFViftheir weightremainsconsistently>35kgs(atleast2readingsonemonthapart)forbetter adherence.AvailableTenofovir/LamivudineandTenofovir/Lamivudine/EfavirenzFDCs- canbeusedinchildrenolderthan10yearsandabove35kgs. Referenceshouldbemadetothenationalguidelinesfordosing. Singleformulations TheseformulationsshouldonlybeusedwhereappropriatePaediatricoradultFDCscannot beused. Abacavir(ABC)-tabletsmaybeswallowedwholeorcrushed. Lamivudine(3TC)-tabletsmaybeswallowedwholeorcrushed Efavirenz200mg-tabletisdoublescoredandmaybedividedintofourortwoequalparts. Tabletmaybecrushedanddispersedinwater(5-15ml)orontoasmallamountoffoodand immediatelyingested. Lopinavir/ritonavir-doseiscalculatedbasedonLopinavircomponent.Oralsolution shouldbetakenwithfood.Oralsolutionmustberefrigerateduntildispensed.After removingfromrefrigerationoralsolutionisonlystablefor60days(2months)atroom temperature(upto25°C).Wheretemperaturesareexpectedtoexceed25°C,thefeasibility ofdispensingsmalleramountsandgivingmorefrequentre illsshouldbeconsidered(for instance,nomorethanmonthlysuppliesdispensedatonetime).Theamountofsolution hasbeenroundeduptonearest½mlforeasiermeasurementasperthemanufacturer’s recommendation. RitonavirLiquid-ChildrenwithTB/HIVco-infectionwhoareonLPV/rbasedART,will needadditionaldosingwithRitonavirtomakeLPV:RTVas1:1(duetoreduced concentrationofLPV/rwhenusedwithRifampicin)andshouldbegivenasindicated.The dosingisroundedofftonearestmlforeaseofadministrationofRTV. UseofEfavirenzinyoungerchildren TheUSFDAhasapproveduseofEFVinchildren3monthsandaboveandweighingmore than3.5kg. CurrentlyinKenya,useofEFVinchildrenaged<3yearsandweighing<10kgis recommendedONLYinTB/HIVco-infectionmanagementwithoutpriorexposureto NVPforPMTCT(forEFVdosingreferto2.5) 31 Annex2.Viralloadtestingalgorithm Collectasampleforviralloadtestings Viralload>1,000copies/ml Viralload<1,000copies/ml Adherenceassessmentandinterventioninall treatmentfailurepatients;assessfor,treat&/or stabilizeopportunisticinfections;reviewdrug interactions;assessforotherpossiblecauses oftreatmentfailure Repeatviralloadafter3monthsofexcellentadherence Viralload>1,000copies/ml Viralload<1,000copies/ml Con irmstreatmentfailure,continueadherence review,preparationandintensivefollow-upplan If irstlineARTfailureswitchtosecondlineART asperguidelines. *If2ndlineARTfailure,summarizecaseandemail [email protected] Notreatmentfailure. DonotswitchART Continuewiththecurrent regimenandadherence support,managedrug toxicitiesasappropriate NB:Plasmaremainsthepreferredspecimentypeforviralloadtesting.Facilitiesin closeproximityandeasyaccesstoatestinglaboratoryshoulduseplasmasamples. FacilitieswithpooraccessorinremoteareasshoulduseDBS. GuidanceforsecondlineARTfailure •*Patientscon irmedtohavefailed2ndlineARTtreatmentfailure:Summarizecase intheclinicalsummaryformprovidedbyNASCOPandsubmitto3rdline@nascop.or.ke forapprovalofDrugResistanceTesting •NASCOPARTTherapeuticsTWGwilldetermineneedforDRtestingandadvisethe facility.ResultsofHIVDRtestingshouldbesubmittedtothisTWGtodetermineART regimen •Meanwhilecontinuewithcurrentregimen 32 Annex3.UseofGeneXpertforDiagnosisofDrugResistanceandSurveillance IndicationsforGeneXpert TBDiagnosis •HIVpositivewithTBsymptomsusingscreeningwithTBICF/IPTtool •Childrenunder15yearswithTBsymptoms* MDRTBsurveillance •Allpreviouslytreatedpatients:a.failures;b.relapses;c.treatmentafterlosstofollowup •DRTBcontacts •HealthcareworkerswithTBsymptoms •PatientswhodevelopTBonIPT •RefugeeswithsymptomsofTB •Smearpositiveat2months InareaswhereGeneXpertisavailable:thisshouldbethe irsttest PatientsdiagnosedwithGeneXpertshouldbefollowedupwithmicroscopy ResultsofGeneXpert TBpositiveandalso Rifampicinresistance StartonMDRTB treatment andARTifHIV positive DST(Firstlineand secondline) Ifanyresistancefor injectablesand/orFQ useXDRregimen.For PDRandmono-resistant TB,treatasperguidelines Patienthassymptoms suggestiveofTBbut GeneXpertisnegative forTB TBpositivebutno resistancetoRifampicin DocultureandDSTforMDRTB surveillancegroup*(noculture &DSTforTBdiagnosis)Treat catI,II(offerHIVtesting) Ifnoresistance, continuetreatment SputumforSmear follow-upmonth 2/3and5 SS-ve SS+ve Patienthaschest symptomsbutno TBbyGeneXpert X-ray,broadspectrum antibiotics,clinical condition Noimprovement andstillTB suspect Improvement; Continueand observe.Ifnone considerother diagnosis CultureandDST Treatmentsuccess 33 Annex4:ImplementationGuidanceforServiceProviders County Health management teams and Health facility managers should ensure all service providers are updated on the new recommendations through facility level CMEs, on-job trainingsandcontinuedmentorship. HIVtestingandcounselingandlinkagetoHIVCareandTreatment •HIVtestingandcounselingservicesshouldbeaccompaniedbyappropriatepre-test information(whichcanbeprovidedasgrouppre-testinformationinsomesettings)andposttestcounseling. •Qualityassurancemechanismsandsupportivesupervisionandmentoringsystemsshouldbe inplacetoensuretheprovisionofqualitycounseling. •AllClientsidenti iedasHIVpositiveshouldbereferredandlinkedtoappropriateprevention, careandtreatmentservicesuponHIVdiagnosis. •Properdocumentationofallreferralsincludingtrackingofreferralsshouldbemaintainedat thepointsofHIVtesting EarlyinfantDiagnosis(EID)ofHIVandHIVexposedInfantfollow-up •Allchildrencomingfortheir6weeksimmunizationvisitshouldbeassessedforHIVexposure andDBSsamplesforDNAPCRtestingcollectedforallHIV-exposedinfants(HEI). •Onceinfants/childrenareidenti iedasHIVexposed,aHIVexposedInfantfollowupCard shouldbeopenedforeachinfant/child.Inadditionthechild’sdetailsshouldbeenteredinthe HIVexposedinfantregisterwhichshouldbeupdatedregularly. •ThefollowupofallHIVexposedinfantsshouldbeintegratedintheMCHclinictogetherwith thatofthemotheruntiltheageof2years •CohortanalysisforHIVexposedinfantsshouldbeconductedroutinelytodetermine outcomesat6weeks,9monthsand18monthsbasedontheHEIregister. •HIV-infectedinfants/childrenidenti iedthroughEIDattheMCHclinicsshouldbefollowedup andHIVCareservicesincludingARTinitiatedasperguidelinesattheMCHpreferablyupto theageoftwoyearswhencareforthechildandmothershouldbetransitionedtotheHIV ComprehensiveCareClinicsdependingonthehealthfacilityset-up. 34 AntiretroviralTherapyforchildren,adolescentsandAdults Children •Toensureallchildrenaged10yearsandbelowinitiateARTasperguidelines,health facilitiesshouldconductimmediate ileandregisterreviewstoensureallsuchpatients currentlyincareandnotonARTareidenti ied,reachedandinitiatedonARTasrequired withappropriatetreatmentpreparation. •Facilitiesshouldprovidecaregivereducationtoallparents/guardiansofchildrenunder theirCareonHIV&ART,importanceofadherence,retentionandtreatmentsupport. •ServiceprovidersmusttakeweightmeasurementsoneveryvisitforchildrenonARTand ensureappropriateweightbaseddoseadjustmentsoftheirARVsaremade. AdolescentsandAdults •InviewoftherecommendationtoinitiateARTearlier,healthfacilitiesshouldconduct immediate ileandregisterreviewstoensurethatallpatientsintheircarewhomeetthe eligibilitycriteriaforARTandarenotARTareidenti ied,reachedandinitiatedonARTas requiredwithappropriatetreatmentpreparation. ServicesforPregnantWomenforPreventionofMothertoChildTransmission HIV-infectedpregnantwomenidenti iedduringANCvisits •Allpregnantwomenidenti iedasHIVpositiveduringtheirANCvisitsshouldhave antiretroviraltherapyinitiatedinthesamedayasthatofHIVDiagnosis. •Treatmentpreparationsessions,adherencecounselingandpsychosocialcounseling supportshouldbeinitiatedonsamedayofHIVdiagnosisandsustainedtosupport adherenceandretention •SamplesforbaselinetestsincludingANCpro ile,CD4testing,Biochemistryshouldbe collectedonsamedayofHIVdiagnosisandARTinitiation •AsupplyofARVsfor1monthshouldbeprovidedtothemother •Areturnappointmentofone-twoweeksshouldbescheduledtoreceiveresultsof baselinetests,adherenceassessmentandcounselingandsupportandassessmentfor toxicities •Subsequentfollow–upvisitsshouldbescheduledmonthlyforthe irst6monthsand threemonthlythereafterifstableandshouldprovideARTre ills,adherenceassessment andsupport,evaluationforadverseeventstoART,OIscreeningandmanagement, counseledonmaternal,infantandyoungchildfeedingandotherclinicalevaluation 35 •AllpregnantHIV-infectedwomeninadditiontoreceivingARTshouldassessedandm managedforopportunisticinfections,receivecotrimoxazoleprophylaxis,screenedforTB andprovidedwithisoniazidprophylaxisifTBisruledout,linkedtopsychosocialsupport groupsandcounseledonmaternal,infantandyoungchildfeeding. HIV-infectedwomenidenti iedinlabour/delivery •Allwomenidenti iedasHIVpositiveduringlabour/deliveryshouldbeprovidedwith their irstdoseofARTuponHIVdiagnosisandprovidedwithatleast1monthsupplyof ARTondischarge •Treatmentpreparationsessions,adherencecounselingandpsychosocialcounseling supportshouldbeinitiatedintheimmediatepost-partumperiodbeforedischargeand continuedinthefollowupvisitattwoweeks •Subsequentfollowupvisitsshouldbescheduledmonthlyforthe irst6monthsand thereafterthreemonthlyifstable •ThefollowupvisitsshouldincludebaselineCD4cellcounttesting,VLtestingasper guidelines,evaluationforadverseeventstoART,adherenceandsupportivecounseling,OI screeningandmanagement,counselingonmaternal,infantandyoungchildfeedingand otherclinicalevaluationandARTre ills PregnantandBreastfeedingwomencurrentlyonOPTIONAorOPTIONB •Allpregnantandbreastfeedingcurrentlyonshorttermprophylaxis(optionA)shouldbe switchedtolife-longARTwiththenecessaryadherencecounselingandtreatmentsupport. ServiceprovidersshouldwithdrawremainingstocksofARVsforprophylaxis(optionA) heldbythepatientfollowingARTinitiation. •Allpregnantandbreastfeedingcurrentlyonshorttermprophylaxis(optionB)shouldbe continuedonsameregimenforlife-longARTwiththenecessaryadherencecounselingand treatmentsupport. •Treatmentmonitoringusingviralloadshouldbeinlinewiththeguidelinesonmonitoring forallnewpatientsonART(at6monthsand12monthsafterARTinitiationand thereafterannually).Refer6.2 36 RecommendationsforMCHclinicsprovidingARTforMothersandChildren MCHclinicswillberequiredtoprovideARTforpregnantandbreastfeedingwomenwho startonARTforPMTCTpurposes. •Facility/MCHin-chargesshoulddeterminethereadinessoftheMCHtoprovideservices includingspaceavailability,staf ingtrainedinprovisionofART,accesstobasiclaboratory tests(suchasCD4,EID,Viralload,Biochemistry),accesstoARVsandOImedicines, availabilityandaccesstoroutineMandEtoolsforHIVcare,toolsforLogisticsmanagement •Considerationsshouldbemadeforadditionalstaf ingforMCHclinicsstartingtoprovide ARTformothersandchildrentoensureservicesinthosesettingsarenotcompromised. •MCHsstartingtoprovideARTshouldconductanimmediate ile/registerreviewtoidentify HIV-infectedpregnantorbreastfeedingwomenwhorequireimmediateinitiationofART •Patients ilesshouldopenedforallpatientsthatincludetheHIVCareCard(MOH257), clientfollow/encounterformsandotherrelevantclinicalforms •StandardMOHregistersshouldbeutilizedincludingpre-ARTregister(MOH361A),ART register(MOH361B),CCCDailyActivityregister(MOH366)andCommoditymanagement toolsincludingDailyactivityregister(MOH367A),MonthlyARTPatientsregisterand FCDRR(MOH730) •Routinemonthlyreportingforpatientnumbersandcommodityconsumptionshouldbe doneusingroutineMOHtoolsandsystems •Patient lowshouldbestructuredtominimizeintra-facilityreferraltodifferentservice points •MCHclinicsshouldensuretheyhaveconsistentaccesstoandsupplyofARVs,availableOI medicinesandhaveaccesstorecommendedlaboratorytestsfordiagnosisandmonitoring eitheron-siteoroff-sitebyreferral •FacilitiesshouldconductPMTCTcohortanalysistodetermineretentionofmothersstarted onARTat3months,6monthsand12months. •CarefortheHIV-infectedinfantsandmothersincludingARTinitiationshouldbeintegrated intoMCHclinics.Dependingonthehealthfacilityset–upthemother–babypairfollow-up shouldbetransitionedwhenthebabyreaches2yearsofage.Thetransitionshouldbe contextualizedtothefacilityset-up 37 PatientSupportSystemsforAdherenceandRetention •Healthcareprovidersshouldprovideongoingadherencecounselingandsupporttoall patients •PeercounselingsupportsystemssuchasmentormothergroupsandotherPLHIVpeer support,useofphonereminders,pillboxesarerecommendedasstrategiestoimprove adherence •Facilitiesshoulduseacombinationofmultipleadherenceassessmentstrategiessuchas self-reporting,pillcounts,treatmentbuddy/supportervalidation •Formationofsupportgroupsthattakeintoconsiderationthatdifferentagecategories andpopulationsisrecommendedtosupportadherenceandretentionincare •Trackingofclientswhomissappointmentsordefaultfromtreatmentshouldbe conductedusingvariousapproachesincludingphonetracing,physicalhomevisits amongothers CountyandSub-Countyhealthmanagementteams(includingcountylevel ImplementingPartners)should; •Conductcapacitysiteassessmentsanddeterminereadinessofhealthfacilitiesthat currentlyprovidePMTCTonlyservicestoprovideHIVTreatment.Asitecapacity assessmenttoolisavailableatNASCOP. •SupportcapacitybuildingofsitestargetedtoofferHIVtreatmentbasedonneedsand gapsidenti ied,orupgradingofsitestargetedtoactasreferralcentersforlaboratory, ARVre-supplyorotherspecializedservices •Establishlaboratoryservicesnetworksandcommoditysupplynetworkstoensure consistentavailabilityoftestsandsupplies •ProvideQualityassuranceofHIVservicesincludingsupportivesupervision, mentorship,andon-jobtrainingandcontinuousprofessionaldevelopment 38 ImportantContacts FacilitiesshouldcontacttheirRespectiveCountyAIDsandSTICoordinatorsincaseofany queriesregardingHIV.Inadditionfacilitiesshouldutilizelocalexpertiseofsenior cliniciansandspecialistsinconsultationregardingpatientmanagement. IfneedbecontactofthefollowingNASCOPof icersshouldbeusedforvariousissues. GeneralenquiriesonHIVdirectedto HeadNASCOP: DrMartinSirengo;[email protected], [email protected] Telephone;+254-0202630867 StrategicInformationandM&E DrJoyceWamicwe:[email protected] DrJacobOdhiambo:[email protected] [email protected] AntiretroviralTherapyqueries DrIreneMukui:Email;[email protected] DrMaureenKimani:[email protected] VoluntaryMaleMedicalCircumcision DrGeorgeGithuka;[email protected] ServicesforKeyPopulations(MARPs) HelgarMusyoki;[email protected] Trainingqueries: [email protected] Consultationsonthefollowingcategories ofPatientsreceivingART: •PatientsfailingsecondlineARTorother treatmentexperiencedpatientswhorequire appropriateregimenselectionorDrugresistance testing •Patientswithcomplexitiesoftreatmentdueto co-existingco-morbiditiesorco-infectionsor complex •PatientsexperiencingseriousAdverseevents ordruginteractions Consultationsshouldbesentto; [email protected] PreventionofMothertoChildTransmission ofHIVqueries DrRoseWafula;[email protected] HIVCommoditySupplyandSecurityqueries DrCarolineOlwande:[email protected] NutritionandHIVqueries GladysMugambi;[email protected] InfectionPreventionControl&Injection Safety JaphethGituku;[email protected] NationalHIVReferenceLaboratories NancyBowen:[email protected] HIVtestingandcounselingqueries DrJoyceWamicwe:[email protected] 39 National AIDS and STI Control Programme (NASCOP) P.O. Box 19361, Nairobi, Kenya Tel: 254 20 2729502, 2714972 email: [email protected]