Missing the Target #5: Improving AIDS Drug Access ... - CD8 T cells
Missing the Target #5: Improving AIDS Drug Access ... - CD8 T cells
Missing the Target #5: Improving AIDS Drug Access ... - CD8 T cells
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ZambiaBy Felix Mwanza and Paul KasonkomonaZambia has a standard first-line regimen composed of nevirapine (NVP) +lamivudine (3TC) + stavudine (d4T, 30mg). Efavirenz (EFV), zidovudine (AZT),and now Truvada (tenofovir/emtricitabine [TDF/FTC]) are also used. Second-lineregimens are mainly composed of Kaletra/Aluvia (lopinavir/ritonavir [LPV/r]);abacavir (ABC); Truvada (TDF/FTC); tenofovir (TDF); didanosine (ddI). There isno standard salvage <strong>the</strong>rapy and most health care providers are not trained toadminister it.Zambia is somehow in a unique position especially when it comes to <strong>the</strong> purchasingof ARVs. The government does not purchase ARV drugs using locally mobilizedresources. ARVs are purchased through John Snow, Inc. (JSI), which procures ARVsin bulk on behalf of <strong>the</strong> MoH, Catholic Relief Services, <strong>the</strong> Center for InfectiousDisease Research in Zambia (CIDRZ), a PEPFAR program, and MSF; in short alldispensers of ARVs procure <strong>the</strong>m through this process.The most commonly purchased ARVs and/or groupings are nevirapine (NVP),Combivir (lamivudine/zidovudine [3TC/AZT]), efavirenz (EFV), Kaletra (lopinavir/ritonavir [LPV/r]), abacavir (ABC), and didanosine (ddI).The drug registration process is mostly handled by <strong>the</strong> NGOs that dispense <strong>the</strong>drugs, which causes concern that if <strong>the</strong>se NGOs pull out, <strong>the</strong>n problems can arise.The foreign NGOs that are in <strong>the</strong> forefront have <strong>the</strong>ir way of doing things andgovernment okays this process and is very reluctant to take ownership. Therefore,if an NGO suggests that such a drug requires to be registered <strong>the</strong>re is really noobjection from government.Newer drug products that have been registered include: tenofovir (TDF); efavirenz(EFZ); emtricitabine (FTC); lopinavir/ritonavir (LPV/r, as Aluvia tablets or Kaletracapsules); ritonavir (r, separately); Atripla (EFV+FTC+TDF); and new Indian genericpediatric FDCs of stavudine/ lamivudine/ nevirapine (d4T/3TC/NVP). Zambia isalready procuring and using all of <strong>the</strong>se drugs. The challenge is accessing <strong>the</strong>m,especially in rural areas and in o<strong>the</strong>r districts due to o<strong>the</strong>r factors such as lackof qualified medical personnel to dispense <strong>the</strong> drugs. Atripla is used to replacecombinations containing stavudine 40mg (Triomune 40).100