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HIV Tropism Testing for Maraviroc Response
Lab Management Guidelines V1.0.2021 HIV Tropism Testing for Maraviroc Response MOL.TS.185.A v1.0.2021 Introduction HIV tropism testing for maraviroc response is addressed by this guideline. Procedures addressed The inclusion of any procedure code in this table does not imply that the code is under management or requires prior authorization. Refer to the specific Health Plan's procedure code list for management requirements. Procedures addressed by this Procedure codes guideline HIV-1 Tropism Phenotyping 87999 HIV-1 Tropism Genotyping, Common 87901 HIV-1 Tropism Genotyping, Other 87906 What is HIV tropism testing for Maraviroc response Definition HIV tropism testing is used to help determine an individual's response to maraviroc (Selzentry®). Maraviroc is only effective against CCR5-tropic HIV-1. Human immunodeficiency virus (HIV) HIV replicates itself in humans by infecting T-cells with CD4 receptors (often called CD4 cells). HIV-1 enters the CD4 cell by binding one of two cell surface co-receptors: CCR5 or CXCR4.1,2 Tropism classifications Tropism is the ability of HIV-1 virus to use one or both of these co-receptors. There are three main tropism classifications:3 o CCR5 tropism (R5-tropic) — HIV-1 virus that only infects cells with the CCR5 co-receptor. o CXCR4 tropism (X4-tropic) — HIV-1 virus that only infects cells with the CXCR4 co-receptor. © 2020 eviCore healthcare. All Rights Reserved. 1 of 5 400 Buckwalter Place Boulevard, Bluffton, SC 29910 (800) 918-8924 www.eviCore.com Lab Management Guidelines V1.0.2021 o Dual or mixed tropism (D/M-tropic) — HIV-1 virus populations that can use either co-receptor to infect cells. -
Revised 4/1/2021 GEORGIA MEDICAID FEE-FOR-SERVICE HIV
GEORGIA MEDICAID FEE-FOR-SERVICE HIV-AIDS PA SUMMARY Preferred (may not be all inclusive) Non-Preferred Abacavir generic Abacavir/lamivudine/zidovudine generic Abacavir/lamivudine generic Aptivus (tipranavir) Complera (emtricitabine/rilpivirine/tenofovir disoproxil Atazanavir capsules generic fumarate) Atripla (efavirenz/emtricitabine/tenofovir disoproxil Crixivan (indinavir) fumarate) Biktarvy (bictegravir/emtricitabine/tenofovir Delstrigo (doravirine/lamivudine/tenofovir disoproxil alafenamide) fumarate) Cimduo (lamivudine/tenofovir disoproxil fumarate) Fuzeon (enfuvirtide) Descovy (emtricitabine/tenofovir alafenamide) Intelence (etravirine) Dovato Invirase (saquinavir) Edurant (rilpivirine)* Lexiva (fosamprenavir) Efavirenz tablets generic Nevirapine extended-release generic Emtriva (emtricitabine) Norvir Powder (ritonavir) Epivir solution (lamivudine) Pifeltro (doravirine) Evotaz (atazanavir/cobicistat)* Reyataz Powder (atazanavir) Genvoya (elvitegravir/cobicistat/emtricitabine/ Ritonavir tablets generic tenofovir alafenamide) Isentress and Isentress HD (raltegravir)* Rukobia (fostemsavir) Juluca (dolutegravir/rilpivirine) Selzentry (maraviroc) Kaletra (lopinavir/ritonavir) Stavudine generic^ Stribild (elvitegravir/cobicistat/emtricitabine/ tenofovir Lamivudine generic disoproxil fumarate) Symfi (efavirenz 600 mg/lamivudine/tenofovir Lamivudine/zidovudine generic disoproxil fumarate) Symfi Lo (efavirenz 400 mg/lamivudine/tenofovir Nevirapine immediate-release tablets generic disoproxil fumarate) Norvir (ritonavir) Temixys (lamivudine/tenofovir -
Download Product Insert (PDF)
PRODUCT INFORMATION Fosamprenavir (calcium salt) Item No. 21609 CAS Registry No.: 226700-81-8 Formal Name: N-[(1S,2R)-3-[[(4-aminophenyl)sulfonyl] (2-methylpropyl)amino]-1-(phenylmethyl)- 2-(phosphonooxy)propyl]-carbamic acid, (3S)-tetrahydro-3-furanyl ester, OO monocalcium salt O Synonym: GW 433908G O S N N MF: C H N O PS • Ca O 25 34 3 9 H FW: 623.7 O -O P Purity: ≥98% NH2 O- • Ca2+ UV/Vis.: λmax: 268 nm O Supplied as: A crystalline solid Storage: -20°C Stability: ≥2 years Information represents the product specifications. Batch specific analytical results are provided on each certificate of analysis. Laboratory Procedures Fosamprenavir (calcium salt) is supplied as a crystalline solid. A stock solution may be made by dissolving the fosamprenavir (calcium salt) in the solvent of choice. Fosamprenavir (calcium salt) is soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide (DMF), which should be purged with an inert gas. The solubility of fosamprenavir (calcium salt) in ethanol is approximately 2 mg/ml and approximately 30 mg/ml in DMSO and DMF. Fosamprenavir (calcium salt) is sparingly soluble in aqueous buffers. For maximum solubility in aqueous buffers, fosamprenavir (calcium salt) should first be dissolved in DMSO and then diluted with the aqueous buffer of choice. Fosamprenavir (calcium salt) has a solubility of approximately 0.11 mg/ml in a 1:8 solution of DMSO:PBS (pH 7.2) using this method. We do not recommend storing the aqueous solution for more than one day. Description Fosamprenavir (calcium salt) is an orally bioavailable prodrug of the HIV-1 protease inhibitor amprenavir (Item No. -
Truvada (Emtricitabine / Tenofovir Disoproxil)
Pre-exposure Prophylaxis (2.3) HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use Recommended dose in HIV-1 uninfected adults: One tablet TRUVADA safely and effectively. See full prescribing information (containing 200 mg/300 mg of emtricitabine and tenofovir for TRUVADA. disoproxil fumarate) once daily taken orally with or without food. (2.3) TRUVADA® (emtricitabine/tenofovir disoproxil fumarate) tablets, for oral use Recommended dose in renally impaired HIV-uninfected Initial U.S. Approval: 2004 individuals: Do not use TRUVADA in HIV-uninfected individuals if CrCl is below 60 mL/min. If a decrease in CrCl is observed in WARNING: LACTIC ACIDOSIS/SEVERE HEPATOMEGALY WITH uninfected individuals while using TRUVADA for PrEP, evaluate STEATOSIS, POST-TREATMENT ACUTE EXACERBATION OF potential causes and re-assess potential risks and benefits of HEPATITIS B, and RISK OF DRUG RESISTANCE WITH USE OF continued use. (2.4) TRUVADA FOR PrEP IN UNDIAGNOSED HIV-1 INFECTION -----------------------DOSAGE FORMS AND STRENGTHS------------------- See full prescribing information for complete boxed warning. Tablets: 200 mg/300 mg, 167 mg/250 mg, 133 mg/200 mg, and 100 Lactic acidosis and severe hepatomegaly with steatosis, mg/150 mg of emtricitabine and tenofovir disoproxil fumarate . (3) including fatal cases, have been reported with the use of nucleoside analogs, including VIREAD, a component of TRUVADA. (5.1) --------------------------------CONTRAINDICATIONS----------------------------- TRUVADA is not approved for the treatment of chronic Do not use TRUVADA for pre-exposure prophylaxis in individuals with hepatitis B virus (HBV) infection. Severe acute unknown or positive HIV-1 status. TRUVADA should be used in exacerbations of hepatitis B have been reported in patients HIV-infected patients only in combination with other antiretroviral coinfected with HIV-1 and HBV who have discontinued agents. -
Page: Treatment-Drugs
© National HIV Curriculum PDF created September 29, 2021, 5:12 am Darunavir-Cobicistat-Tenofovir alafenamide-Emtricitabine (Symtuza) Table of Contents Darunavir-Cobicistat-Tenofovir alafenamide-Emtricitabine Symtuza Summary Drug Summary Key Clinical Trials Key Drug Interactions Drug Summary The fixed-dose combination tablet darunavir-cobicistat-tenofovir alafenamide-emtricitabine is a single-tablet regimen that can be considered for treatment-naïve or certain treatment-experienced adults living with HIV. This single-tablet regimen offers a one pill daily regimen with high barrier to resistance (due to the darunavir- cobicistat), with potentially less renal and bone toxicity as compared to regimens that include tenofovir DF; however, it has potential gastrointestinal adverse effects and drug-drug interactions, primarily due to the cobicistat component. In clinical trials, darunavir-cobicistat-tenofovir alafenamide-emtricitabine was compared to darunavir-cobicistat plus tenofovir DF-emtricitabine as initial therapy for treatment-naïve individuals and found to be equally effective in terms of viral suppression. A switch to the fixed-dose combination tablet was also compared to continuing a boosted protease inhibitor plus tenofovir DF- emtricitabine and again determined to have equivalent efficacy. The FDA has approved darunavir-cobicistat- tenofovir alafenamide-emtricitabine as a complete regimen for treatment-naïve individuals or treatment- experienced individuals who have a suppressed HIV RNA level on a stable regimen for at least 6 months and no resistance to darunavir or tenofovir. Key Clinical Trials A phase 3 trial in treatment-naïve individuals compared the fixed-dose single-tablet regimen darunavir- cobicistat-tenofovir alafenamide-emtricitabine with the regimen darunavir-cobicistat plus tenofovir DF- emtricitabine emtricitabine [AMBER]. -
Download Article PDF/Slides
New Antiretrovirals in Development: Reprinted from The PRN Notebook,™ june 2002. Dr. James F. Braun, Editor-in-Chief. Tim Horn, Executive Editor. Published in New York City by the Physicians’ Research Network, Inc.,® John Graham Brown, Executive Director. For further information and other articles The View in 2002 available online, visit http://www.PRN.org All rights reserved. © june 2002. Roy “Trip” Gulick, md, mph Associate Professor of Medicine, Weill Medical College of Cornell University Director, Cornell Clinical Trials Unit, New York, New York Summary by Tim Horn Edited by Scott Hammer, md espite the fact that 16 antiretro- tiviral activity of emtricitabine was estab- Preliminary results from two random- virals are approved for use in the lished, with total daily doses of 200 mg or ized studies—FTC-302 and FTC-303—were United States, there is an indis- more producing the greatest median viral reported by Dr. Charles van der Horst and putable need for new anti-hiv com- load suppression: 1.72-1.92 log. Based on his colleagues at the 8th croi, held in Feb- pounds that have potent and these data, a once-daily dose of 200 mg ruary 2001 in Chicago (van der Horst, durable efficacy profiles, unique re- was selected for further long-term clinical 2001). FTC-302 was a blinded comparison sistance patterns, patient-friendly dosing study. “This is what we’re looking forward of emtricitabine and lamivudine, both in schedules, and minimal toxicities. To pro- to with emtricitabine,” commented Dr. combination with stavudine (Zerit) and vide prn with a glimpse of drugs current- Gulick. -
Review CCR5 Antagonists: Host-Targeted Antivirals for the Treatment of HIV Infection
Antiviral Chemistry & Chemotherapy 16:339–354 Review CCR5 antagonists: host-targeted antivirals for the treatment of HIV infection Mike Westby* and Elna van der Ryst Pfizer Global R&D, Kent, UK *Corresponding author: Tel: +44 1304 649876; Fax: +44 1304 651819; E-mail: [email protected] The human chemokine receptors, CCR5 and suggest that these compounds have a long plasma CXCR4, are potential host targets for exogenous, half-life and/or prolonged CCR5 occupancy, which small-molecule antagonists for the inhibition of may explain the delay in viral rebound observed HIV-1 infection. HIV-1 strains can be categorised by following compound withdrawal in short-term co-receptor tropism – their ability to utilise CCR5 monotherapy studies. A switch from CCR5 to (CCR5-tropic), CXCR4 (CXCR4-tropic) or both (dual- CXCR4 tropism occurs spontaneously in approxi- tropic) as a co-receptor for entry into susceptible mately 50% of HIV-infected patients and has been cells. CCR5 may be the more suitable co-receptor associated with, but is not required for, disease target for small-molecule antagonists because a progression. The possibility of a co-receptor natural deletion in the CCR5 gene preventing its tropism switch occurring under selection pressure expression on the cell surface is not associated by CCR5 antagonists is discussed. The completion with any obvious phenotype, but can confer of ongoing Phase IIb/III studies of maraviroc, resistance to infection by CCR5-tropic strains – the aplaviroc and vicriviroc will provide further insight most frequently sexually-transmitted strains. into co-receptor tropism, HIV pathogenesis and The current leading CCR5 antagonists in clinical the suitability of CCR5 antagonists as a potent development include maraviroc (UK-427,857, new class of antivirals for the treatment of HIV Pfizer), aplaviroc (873140, GlaxoSmithKline) and infection. -
Product Monograph for CELSENTRI
PRODUCT MONOGRAPH PrCELSENTRI maraviroc Tablets 150 and 300 mg CCR5 antagonist ViiV Healthcare ULC 245, boulevard Armand-Frappier Laval, Quebec H7V 4A7 Date of Revision: July 05, 2019 Submission Control No: 226222 © 2019 ViiV Healthcare group of companies or its licensor. Trademarks are owned by or licensed to the ViiV Healthcare group of companies. Page 1 of 60 Table of Contents PART I: HEALTH PROFESSIONAL INFORMATION.........................................................3 SUMMARY PRODUCT INFORMATION ........................................................................3 INDICATIONS AND CLINICAL USE..............................................................................3 CONTRAINDICATIONS ...................................................................................................3 WARNINGS AND PRECAUTIONS..................................................................................4 ADVERSE REACTIONS....................................................................................................9 DRUG INTERACTIONS ..................................................................................................19 DOSAGE AND ADMINISTRATION..............................................................................28 OVERDOSAGE ................................................................................................................31 ACTION AND CLINICAL PHARMACOLOGY ............................................................31 STORAGE AND STABILITY..........................................................................................36 -
Recommendations on First and Second Line Antiretroviral Regimens
POLICY BRIEF UPDATE OF RECOMMENDATIONS ON FIRST- AND SECOND-LINE ANTIRETROVIRAL REGIMENS JULY 2019 HIV TREATMENT WHO/CDS/HIV/19.15 © World Health Organization 2019 Some rights reserved. This work is available under the Creative Commons Attribution- NonCommercial-ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; https://creativecommons.org/ licenses/by-nc-sa/3.0/igo). Under the terms of this licence, you may copy, redistribute and adapt the work for non-commercial purposes, provided the work is appropriately cited, as indicated below. In any use of this work, there should be no suggestion that WHO endorses any specific organization, products or services. The use of the WHO logo is not permitted. If you adapt the work, then you must license your work under the same or equivalent Creative Commons licence. If you create a translation of this work, you should add the following disclaimer along with the suggested citation: “This translation was not created by the World Health Organization (WHO). WHO is not responsible for the content or accuracy of this translation. The original English edition shall be the binding and authentic edition”. Any mediation relating to disputes arising under the licence shall be conducted in accordance with the mediation rules of the World Intellectual Property Organization. Suggested citation. Update of recommendations on first- and second-line antiretroviral regimens. Geneva, Switzerland: World Health Organization; 2019 (WHO/CDS/HIV/19.15). Licence: CC BY-NC-SA 3.0 IGO. Cataloguing-in-Publication (CIP) data. CIP data are available at http://apps.who.int/iris. Sales, rights and licensing. -
Vitekta Pi.Pdf
HIGHLIGHTS OF PRESCRIBING INFORMATION -----------------------DOSAGE FORMS AND STRENGTHS-------------------- These highlights do not include all the information needed to use Tablets: 85 mg and 150 mg (3) VITEKTA safely and effectively. See full prescribing information for VITEKTA. --------------------------------CONTRAINDICATIONS------------------------------ VITEKTA® (elvitegravir) tablets, for oral use There are no contraindications to VITEKTA. (4) Initial U.S. Approval: 2012 Due to the need to use VITEKTA with a protease inhibitor coadministered with ritonavir, consult prescribing information of -------------------------------INDICATIONS AND USAGE------------------------- coadministered protease inhibitor and ritonavir for their VITEKTA is a human immunodeficiency virus type 1 (HIV-1) integrase contraindications. (4) strand transfer inhibitor used in combination with an HIV protease inhibitor coadministered with ritonavir and with other antiretroviral -------------------------WARNINGS AND PRECAUTIONS---------------------- drug(s) indicated for the treatment of HIV-1 infection in antiretroviral Do not use with protease inhibitors coadministered with cobicistat. treatment-experienced adults. (1) (5.2) Do not use with other elvitegravir-containing drugs, including Limitations of Use: STRIBILD. (5.2) There are no comparative pharmacokinetic or clinical data Immune reconstitution syndrome: May necessitate further evaluation evaluating VITEKTA with cobicistat as single entities compared to and treatment. (5.3) STRIBILD®. (1) --------------------------------ADVERSE REACTIONS----------------------------- VITEKTA coadministered with protease inhibitors and cobicistat is The most common adverse drug reaction to VITEKTA (all grades) is not recommended. (1) diarrhea. (6.1) Coadministration of VITEKTA with dosage regimens or HIV-1 protease inhibitors other than those presented in Table 1 is not To report SUSPECTED ADVERSE REACTIONS, contact Gilead recommended. (1) Sciences, Inc. at 1-800-GILEAD-5 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. -
WO 2017/004012 Al 5 January 2017 (05.01.2017) P O P C T
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/004012 Al 5 January 2017 (05.01.2017) P O P C T (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, A61K 9/24 (2006.01) A61K 31/513 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, A61K 31/505 (2006.01) A61K 31/675 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, (21) International Application Number: KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, PCT/US20 16/039762 MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, (22) International Filing Date: PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, 28 June 2016 (28.06.2016) SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, (30) Priority Data: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 62/187,102 30 June 2015 (30.06.2015) US TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, 62/296,524 17 February 2016 (17.02.2016) US TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (71) Applicants: GILEAD SCIENCES, INC. -
Zero Dollar Cost Share – Generic Tenofovir Disoproxil Fumarate 300 Mg P&T Approval Date 11/2019, 8/2020, 9/2020 Effective Date 10/1/2020; Oxford Only: 11/1/2020
UnitedHealthcare Pharmacy Clinical Pharmacy Programs Program Number 2020 P 1289-3 Program Prior Authorization/Regulatory Medication HIV Pre-exposure Prophylaxis (PrEP) Zero Dollar Cost Share – generic tenofovir disoproxil fumarate 300 mg P&T Approval Date 11/2019, 8/2020, 9/2020 Effective Date 10/1/2020; Oxford only: 11/1/2020 . 1. Background: The U.S. Preventive Services Task Force (USPSTF) recommends that clinicians offer preexposure prophylaxis (PrEP) with effective antiretroviral therapy to persons who are at high risk of HIV acquisition.1 Once-daily oral treatment with Truvada® (emtricitabine/tenofovir disoproxil fumarate) is approved by the US Food and Drug Administration (FDA) for use as PrEP in persons at risk of sexual acquisition of HIV infection. Several studies reviewed by the USPSTF found that tenofovir disoproxil fumarate alone was also effective as PrEP and CDC guidelines note that, given these trial data, tenofovir disoproxil fumarate alone can be considered as an alternative regimen for high-risk heterosexually active men and women and persons who inject drugs.1-3 This program is designed to meet Health Care Reform requirements which require coverage of effective antiretroviral therapy, which includes tenofovir disoproxil fumarate or Truvada, at zero dollar cost share if being used for PrEP and criteria are met. 2. Coverage Criteria: A. Coverage at zero dollar cost share of generic tenofovir disoproxil fumarate 300 mg will be approved based on both of the following criteria: 1. Member is taking generic tenofovir disoproxil fumarate 300 mg as effective antiretroviral therapy for PrEP -AND- 2. Generic tenofovir disoproxil fumarate 300 mg will be used as part of a comprehensive prevention strategy including other prevention measures Authorization will be issued for zero copay with deductible bypass for 12 months.