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Fall - National Commission on Correctional Health Care

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The following is a brief summary for TRUVADA ® (emtricitabine/tenofovirdisoproxil fumarate [DF]) tablets. Before prescribing, see full PrescribingInformati<strong>on</strong>, including boxed WARNINGS.WARNINGS: LACTIC ACIDOSIS, SEVERE HEPATOMEGALY WITHSTEATOSIS and POST TREATMENT ACUTE EXACERBATION OFHEPATITIS B.Lactic acidosis and severe hepatomegaly with steatosis, includingfatal cases, have been reported with the use of nucleoside analogs,including VIREAD, a comp<strong>on</strong>ent of TRUVADA, in combinati<strong>on</strong> withother antiretrovirals [See Warnings and Precauti<strong>on</strong>s].TRUVADA is not approved for the treatment of chr<strong>on</strong>ic hepatitis B virus(HBV) infecti<strong>on</strong> and the safety and efficacy of TRUVADA have not beenestablished in patients coinfected with HBV and HIV-1. Severe acuteexacerbati<strong>on</strong>s of hepatitis B have been reported in patients who arecoinfected with HBV and HIV-1 and have disc<strong>on</strong>tinued TRUVADA.Hepatic functi<strong>on</strong> should be m<strong>on</strong>itored closely with both clinical andlaboratory follow-up for at least several m<strong>on</strong>ths in patients who arecoinfected with HIV-1 and HBV and disc<strong>on</strong>tinue TRUVADA. Ifappropriate, initiati<strong>on</strong> of anti-hepatitis B therapy may be warranted[See Warnings and Precauti<strong>on</strong>s].INDICATIONS AND USAGETRUVADA, a combinati<strong>on</strong> of EMTRIVA ® (emtricitabine) and VIREAD ® (tenofovirdisoproxil fumarate), is indicated in combinati<strong>on</strong> with other antiretroviral agents (suchas n<strong>on</strong>-nucleoside reverse transcriptase inhibitors or protease inhibitors) for the treatmentof HIV-1 infecti<strong>on</strong> in adults.The following points should be c<strong>on</strong>sidered when initiating therapy with TRUVADA forthe treatment of HIV-1 infecti<strong>on</strong>:• It is not recommended that TRUVADA be used as a comp<strong>on</strong>ent of a triplenucleoside regimen.• TRUVADA should not be coadministered with ATRIPLA ® (efavirenz 600 mg/emtricitabine 200 mg/tenofovir disoproxil fumarate 300 mg), EMTRIVA, VIREAD, orlamivudine-c<strong>on</strong>taining products [See Warnings and Precauti<strong>on</strong>s].• In treatment experienced patients, the use of TRUVADA should be guided by laboratorytesting and treatment history.DOSAGE AND ADMINISTRATIONThe dose of TRUVADA is <strong>on</strong>e tablet (c<strong>on</strong>taining 200 mg of emtricitabine and 300 mg oftenofovir disoproxil fumarate) <strong>on</strong>ce daily taken orally with or without food.Dose Adjustment for Renal Impairment: Significantly increased drug exposuresoccurred when EMTRIVA or VIREAD were administered to patients with moderate to severerenal impairment [See EMTRIVA or VIREAD Package Insert]. Therefore, the dosing intervalof TRUVADA should be adjusted in patients with baseline creatinine clearance 30–49mL/min using the recommendati<strong>on</strong>s in Table 1. These dosing interval recommendati<strong>on</strong>sare based <strong>on</strong> modeling of single-dose pharmacokinetic data in n<strong>on</strong>-HIV-1 infectedsubjects. The safety and effectiveness of these dosing interval adjustmentrecommendati<strong>on</strong>s have not been clinically evaluated in patients with moderate renalimpairment, therefore, clinical resp<strong>on</strong>se to treatment and renal functi<strong>on</strong> should be closelym<strong>on</strong>itored in these patients [See Warnings and Precauti<strong>on</strong>s].No dose adjustment is necessary for patients with mild renal impairment (creatinineclearance 50–80 mL/min). Routine m<strong>on</strong>itoring of calculated creatinine clearance and serumphosphorus should be performed in patients [See Warnings and Precauti<strong>on</strong>s].Table 1.Dosage Adjustment for Patients with Altered Creatinine ClearanceRecommendedDosing IntervalCreatinine Clearance (mL/min)*≥50 30–49

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