Harvoni® (Ledipasvir/Sofosbuvir) & Ribavirin Treatment Agreement
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Sofosbuvir for the Treatment of Genotype 1 Hepatitis C in Subjects Aged 65 Years Or Older
AMERICAN ASSOCIATION FOR THE STUDY OFLIVERD I S E ASES HEPATOLOGY, VOL. 63, NO. 4, 2016 Safety and Efficacy of Ledipasvir/ Sofosbuvir for the Treatment of Genotype 1 Hepatitis C in Subjects Aged 65 Years or Older Sammy Saab,1 Sarah H. Park,1 Masashi Mizokami,2 Masao Omata,3 Alessandra Mangia,4 Ed Eggleton,5 Yanni Zhu,5 Steven J. Knox,5 Phil Pang,5 Mani Subramanian,5 Kris Kowdley,6 and Nezam H. Afdhal7 Elderly subjects have been historically underrepresented in clinical trials involving antiviral hepatitis C therapies. The aim of this analysis was to retrospectively evaluate the safety and efficacy of ledipasvir/sofosbuvir (LDV/SOF) by age groups of <65 years versus 65 years among subjects enrolled in phase 3 trials. Four open-label phase 3 clinical trials evaluated the safety and efficacy of LDV/SOF with or without ribavirin (RBV) for the treatment of genotype 1 chronic hepatitis C virus. Sustained virological response at 12 weeks, treatment-emergent adverse events (AEs), and graded laboratory abnor- malities were analyzed according to age group. Of the 2293 subjects enrolled in four phase 3 trials, 264 (12%) were 65 years of age, of whom 24 were aged 75 years. Sustained virological response at 12 weeks was achieved by 97% (1965/ 2029) of subjects aged <65 years and 98% (258/264) of subjects aged 65 years. The most common AEs in both LDV/ SOF groups that occurred in 10% of subjects were headache and fatigue. The rate of study discontinuation due to AEs was similar in the two age cohorts. -
Effectiveness and Safety of Sofosbuvir Plus Ribavirin for the Treatment of HCV Genotype 2 Infection
Hepatology ORIGINAL ARTICLE Effectiveness and safety of sofosbuvir plus ribavirin Gut: first published as 10.1136/gutjnl-2016-311609 on 13 July 2016. Downloaded from for the treatment of HCV genotype 2 infection: results of the real-world, clinical practice HCV-TARGET study Tania M Welzel,1 David R Nelson,2 Giuseppe Morelli,2 Adrian Di Bisceglie,3 Rajender K Reddy,4 Alexander Kuo,5 Joseph K Lim,6 Jama Darling,7 Paul Pockros,8 Joseph S Galati,9 Lynn M Frazier,10 Saleh Alqahtani,11 Mark S Sulkowski,11 Monika Vainorius,7 Lucy Akushevich,7 Michael W Fried,7 Stefan Zeuzem,1 for the HCV-TARGET Study Group ► Additional material is ABSTRACT published online only. To view Objective Due to a high efficacy in clinical trials, Significance of this study please visit the journal online sofosbuvir (SOF) and ribavirin (RBV) for 12 or 16 weeks (http://dx.doi.org/10.1136/ gutjnl-2016-311609). is recommended for treatment of patients with HCV genotype (GT) 2 infection. We investigated safety and What is already known on this subject? For numbered affiliations see effectiveness of these regimens for GT2 in HCV-TARGET ▸ fi end of article. Due to a high ef cacy in clinical trials, the participants. all-oral combination of sofosbuvir (SOF) and Correspondence to Design HCV-TARGET, an international, prospective ribavirin (RBV) for 12 weeks is currently Dr Tania Mara Welzel, JW observational study evaluates clinical practice data on considered standard of care in patients with Goethe University Hospital, novel antiviral therapies at 44 academic and 17 HCV genotype 2 (GT2) infection. -
Anti-Inflammatory Effects of Amantadine and Memantine
Journal of Personalized Medicine Communication Anti-Inflammatory Effects of Amantadine and Memantine: Possible Therapeutics for the Treatment of Covid-19? Félix Javier Jiménez-Jiménez 1,* , Hortensia Alonso-Navarro 1 , Elena García-Martín 2 and José A. G. Agúndez 2 1 Section of Neurology, Hospital Universitario del Sureste, Arganda del Rey, E-28500 Madrid, Spain; [email protected] 2 University Institute of Molecular Pathology Biomarkers, UNEx. ARADyAL Instituto de Salud Carlos III, E-10071 Cáceres, Spain; [email protected] (E.G.-M.); [email protected] (J.A.G.A.) * Correspondence: [email protected]; Tel.: +34-636968395 Received: 2 October 2020; Accepted: 6 November 2020; Published: 9 November 2020 Abstract: We have reviewed current data on the anti-inflammatory effects of amantadine and memantine in clinical and in vivo models of inflammation, and we propose that these effects have potential interest for the treatment of the SARS-CoV-2 infection (COVID-19 disease). To that end, we performed a literature search using the PubMed Database from 1966 up to October 31 2020, crossing the terms “amantadine” and “memantine” with “inflammation” and “anti-inflammatory”. Amantadine and/or memantine have shown anti-inflammatory effects in chronic hepatitis C, in neuroinflammation induced by sepsis and by lipopolysaccharides, experimental models of multiple sclerosis, spinal cord injury, and respiratory diseases. Since the inflammatory response is one of the main pathogenetic mechanisms in the progression of the SARS-CoV-2 infection, anti-inflammatory effects of amantadine and memantine could be hypothetically useful in the treatment of this condition. This potential utility deserves further research. Keywords: amantadine; memantine; anti-inflammatory effects; SARS-Cov-2; COVID-19; therapy 1. -
Sofosbuvir/Ledipasvir for HIV •
Hepatitis C: Drugs and Combinations Melissa Osborn MD Associate Professor MetroHealth Medical Center Case Western Reserve University Cleveland, OH Faculty and Planning Committee Disclosures Please consult your program book. Off-Label Disclosure The following off-label/investigational uses will be discussed in this presentation: • Sofosbuvir/ledipasvir for HIV •. Investigational agents for hepatitis C will be mentioned – Asunaprevir – Daclatasvir – Beclabuvir – Grazoprevir – Elbasvir – GS-5816 Learning Objectives Upon completion of this presentation, learners should be better able to: • apply clinical trial data on new hepatitis C therapies to their patient population. • select which new hepatitis C therapies are appropriate to use with common antiretrovirals. Evolution of interferon-based therapy in HCV-monoinfected genotype 1 patients Sustained Virologic Response 100% 90% 80% 80% 75% 67% 60% 42% 46% 40% 28% 20% 7% 0% Std interferon-alfa IFN + RBV Peg-alfa-2b+RBV Peg-alfa-2a +RBV P/R/Telaprevir P/R/Boceprevir P/R/Simeprevir P/R/Sofosbuvir McHutchison, NEJM 1998; 339: 1485-92 Jacobson, NEJM 2011; 364:2405-16 Fried, NEJM 2002; 347: 975-82 Poordad, NEJM 2011; 364: 1195-206 Manns, Lancet 2001; 358:958-65 Jacobson, AASLD 2013 #1122 Lawitz, NEJM 2013 Evolution of HCV Therapy: Genotype 1 Patients Naïve to Therapy: HIV-HCV coinfection Sustained Virologic Response 80% 75% 74% 67% 61% 60% 46% 42% 40% 28% 29% 20% 17% 7% 7% 0% Std interferon-alfa IFN + RBV Peg-alfa-2b+RBV Peg-alfa-2a +RBV P/R/Telaprevir P/R/Boceprevir Torriani, NEJM, 2004 351:438-50 -
Antiviral Agents Active Against Influenza a Viruses
REVIEWS Antiviral agents active against influenza A viruses Erik De Clercq Abstract | The recent outbreaks of avian influenza A (H5N1) virus, its expanding geographic distribution and its ability to transfer to humans and cause severe infection have raised serious concerns about the measures available to control an avian or human pandemic of influenza A. In anticipation of such a pandemic, several preventive and therapeutic strategies have been proposed, including the stockpiling of antiviral drugs, in particular the neuraminidase inhibitors oseltamivir (Tamiflu; Roche) and zanamivir (Relenza; GlaxoSmithKline). This article reviews agents that have been shown to have activity against influenza A viruses and discusses their therapeutic potential, and also describes emerging strategies for targeting these viruses. HXNY In the face of the persistent threat of human influenza A into the interior of the virus particles (virions) within In the naming system for (H3N2, H1N1) and B infections, the outbreaks of avian endosomes, a process that is needed for the uncoating virus strains, H refers to influenza (H5N1) in Southeast Asia, and the potential of to occur. The H+ ions are imported through the M2 haemagglutinin and N a new human or avian influenza A variant to unleash a (matrix 2) channels10; the transmembrane domain of to neuraminidase. pandemic, there is much concern about the shortage in the M2 protein, with the amino-acid residues facing both the number and supply of effective anti-influenza- the ion-conducting pore, is shown in FIG. 3a (REF. 11). virus agents1–4. There are, in principle, two mechanisms Amantadine has been postulated to block the interior by which pandemic influenza could originate: first, by channel within the tetrameric M2 helix bundle12. -
SOVALDI® (Sofosbuvir)
HIGHLIGHTS OF PRESCRIBING INFORMATION --------------------------------CONTRAINDICATIONS----------------------------- These highlights do not include all the information needed to use • When used in combination with peginterferon alfa/ribavirin or SOVALDI safely and effectively. See full prescribing information ribavirin alone, all contraindications to peginterferon alfa and/or for SOVALDI. ribavirin also apply to SOVALDI combination therapy. (4) ® SOVALDI (sofosbuvir) tablets, for oral use -------------------------WARNINGS AND PRECAUTIONS--------------------- Initial U.S. Approval: 2013 • Bradycardia with amiodarone coadministration: Serious symptomatic bradycardia may occur in patients taking ------------------------------RECENT MAJOR CHANGES----------------------- amiodarone and SOVALDI in combination with another direct Indications and Usage (1) 08/2015 acting antiviral (DAA), particularly in patients also receiving beta Dosage and Administration (2.1, 2.2) 08/2015 blockers, or those with underlying cardiac comorbidities and/or Contraindications (4) 08/2015 advanced liver disease. Coadministration of amiodarone with Warnings and Precautions (5.1) 03/2015 SOVALDI in combination with another DAA is not recommended. Warnings and Precautions (5.2, 5.3, 5.4) 08/2015 In patients without alternative, viable treatment options, cardiac -------------------------------INDICATIONS AND USAGE------------------------ monitoring is recommended. (5.1, 6.2,7.1) SOVALDI is a hepatitis C virus (HCV) nucleotide analog NS5B • Use with other drugs containing -
2015 Hepatitis C Second Generation Antivirals (Harvoni [Ledipasvir/Sofosbuvir], and Viekira Pak [Ombitasvir/Paritaprevir/Ritonavir
2015 Hepatitis C Second Generation Antivirals (Harvoni [ledipasvir/sofosbuvir], and Viekira Pak [ombitasvir/paritaprevir/ritonavir + dasabuvir ]) Prior Authorization – Through Preferred Agents Program Summary 2015 Hepatitis C Second Generation Antivirals (Harvoni [ledipasvir/sofosbuvir], and Viekira Pak [ombitasvir/paritaprevir/ritonavir + dasabuvir]) Prior Authorization – Through Preferred Oral Agent(s) The Hepatitis C First Generation, Hepatitis C Second Generation and Sovaldi Prior Authorization Programs must be implemented together. OBJECTIVE The intent of the Hepatitis C second generation antiviral Prior Authorization (PA) program is to appropriately select patients for therapy according to the Food and Drug Administration (FDA) approved product labeling and/or clinical guidelines and/or clinical studies. The PA process will evaluate the use of these agents when there is supporting clinical evidence of Class IIa, Level C or better for their use. Patients requesting Harvoni that are treatment naïve, non-cirrhotic and with an initial viral load < 6 M IU/mL will be approved for 8 weeks assuming all other criteria are met. This criteria does not include the use of Sovaldi (sofosbuvir), and requests for Sovaldi (sofosbuvir) in combination with Olysio (simeprevir) which will not be approved. For the use of Sovaldi (sofosbuvir) see Sovaldi specific criteria. For the use of Olysio in combination with peginterferon and ribavirin, see Hepatitis C First Generation criteria. For hepatocellular carcinoma patients, see Sovaldi (sofosbuvir) specific criteria. TARGET DRUGS Preferred Agent(s) Harvoni® (ledipasvir/sofosbuvir) Nonpreferred Agent(s) Viekira Pak (ombitasvir/paritaprevir/ritonavir + dasabuvir) PRIOR AUTHORIZATION CRITERIA FOR APPROVAL Harvoni (ledipasvir/sofosbuvir) will be approved when the following criteria are met: 1. The patient has a diagnosis of chronic hepatitis C confirmed by serological markers AND 2. -
Ribavirin) Tablets Initial U.S
HIGHLIGHTS OF PRESCRIBING INFORMATION ------------------------------ CONTRAINDICATIONS ----------------------------- These highlights do not include all the information needed to use • Pregnant women and men whose female partners are pregnant (4, 5.1, COPEGUS safely and effectively. See full prescribing information for 8.1) COPEGUS. • Hemoglobinopathies (4) • Coadministration with didanosine (4, 7.1) ® COPEGUS (ribavirin) Tablets Initial U.S. Approval: 2002 COPEGUS in combination with PEGASYS is contraindicated in patients with: WARNING: RISK OF SERIOUS DISORDERS AND RIBAVIRIN • Autoimmune hepatitis (4) ASSOCIATED EFFECTS • Hepatic decompensation in cirrhotic patients (4, 5.3) See full prescribing information for complete boxed warning. • Ribavirin monotherapy, including COPEGUS, is not effective for ----------------------- WARNINGS AND PRECAUTIONS ---------------------- the treatment of chronic hepatitis C virus infection (Boxed • Birth defects and fetal death with ribavirin: Do not use in pregnancy and Warning). for 6 months after treatment. Patients must have a negative pregnancy • The hemolytic anemia associated with ribavirin therapy may result test prior to therapy, use at least 2 forms of contraception and undergo in worsening of cardiac disease and lead to fatal and nonfatal monthly pregnancy tests (4, 5.1, 8.1) myocardial infarctions. Patients with a history of significant or unstable cardiac disease should not be treated with COPEGUS (2.3, PEGASYS/COPEGUS: Patients exhibiting the following conditions should be 5.2, 6.1). closely monitored and may require dose reduction or discontinuation of • Significant teratogenic and embryocidal effects have been therapy: demonstrated in all animal species exposed to ribavirin. Therefore, • Hemolytic anemia may occur with a significant initial drop in COPEGUS is contraindicated in women who are pregnant and in hemoglobin. -
Hepatitis C Treatment
Hepatitis C Treatment The goal of treatment for hepatitis C virus (HCV) is to cure the virus, which can be done with a combination of drugs. The specific meds used and the duration of treatment depend on a number of factors, including HCV genotype (genetic structure of the virus), viral load, past treatment experience, degree of liver damage, ability to tolerate the prescribed treatment, and whether the person is waiting for a liver transplant or is a transplant recipient. In some cases, HCV treatment may be limited by your health insurance plan or drug formulary. Here’s information about each type, or class, of approved HCV treatment along with drugs in the late stages of development: Multi-Class Combination Drugs Brand Name Generic Name Status Pharmaceutical Company Epclusa* sofosbuvir + velpatasvir Approved Gilead Sciences Harvoni* ledipasvir + sofosbuvir Approved Gilead Sciences Mavyret glecaprevir + pibrentasvir Approved AbbVie Vosevi sofosbuvir/velpatasvir/ Approved Gilead Sciences voxilaprevir Zepatier elbasvir + grazoprevir Approved Merck n/a daclatasvir + asunaprevir + Phase III Bristol-Myers Squibb beclabuvir *generic available What are they? Multi-class combination drugs are a combination of drugs formulated into a single pill or package of pills. For instance, the drug Harvoni combines two drugs, ledipasvir and sofosbuvir. Ledipasvir is an NS5A inhibitor and is only sold as part of Harvoni; sofosbuvir may be prescribed separately under the brand name of Sovaldi. Pegylated Interferon Alfa Brand Name Generic Name Status Pharmaceutical Company Pegasys peginterferon alfa-2a Approved Genentech What are they? Interferon is a protein made by the immune system, named because it interferes with viral reproduction. In addition, interferon signals the immune system to recognize and respond to microorganisms, including viral and bacterial infections. -
OLYSIO (Simeprevir) Capsules, for Oral Use Ribavirin May Cause Birth Defects and Fetal Death and Animal Studies Initial U.S
• Because ribavirin may cause birth defects and fetal death, OLYSIO in HIGHLIGHTS OF PRESCRIBING INFORMATION combination with peginterferon alfa and ribavirin is contraindicated in These highlights do not include all the information needed to use pregnant women and in men whose female partners are pregnant. (4) OLYSIOTM safely and effectively. See full prescribing information for OLYSIO. ------------------------WARNINGS AND PRECAUTIONS---------------------- • Embryofetal Toxicity (Use with Ribavirin and Peginterferon Alfa): OLYSIO (simeprevir) capsules, for oral use Ribavirin may cause birth defects and fetal death and animal studies Initial U.S. Approval – 2013 have shown interferons have abortifacient effects; avoid pregnancy in female patients and female partners of male patients. Patients must have ----------------------------INDICATIONS AND USAGE--------------------------- a negative pregnancy test prior to initiating therapy, use at least OLYSIO is a hepatitis C virus (HCV) NS3/4A protease inhibitor indicated for two effective methods of contraception during treatment, and undergo the treatment of chronic hepatitis C (CHC) infection as a component of a monthly pregnancy tests. (5.1) combination antiviral treatment regimen. (1) • Photosensitivity: Serious photosensitivity reactions have been observed • OLYSIO efficacy has been established in combination with during combination therapy with OLYSIO, peginterferon alfa and peginterferon alfa and ribavirin in HCV genotype 1 infected subjects ribavirin. Use sun protection measures and limit sun exposure. Consider with compensated liver disease (including cirrhosis). (1, 14) discontinuation if a photosensitivity reaction occurs. (5.2) • OLYSIO must not be used as monotherapy. (1) • Rash: Rash has been observed during combination therapy with • Screening patients with HCV genotype 1a infection for the presence of OLYSIO, peginterferon alfa and ribavirin. -
Study Protocol and Statistical Analysis Plan
Effects of Ledipasvir/Sofosbuvir on the Pharmacokinetics and Renal Safety of Tenofovir Alafenamide (TAF) NCT03126370 Protocol & Statistical Analysis Plan Version 03.29.2018 COMIRB Protocol COLORADO MULTIPLE INSTITUTIONAL REVIEW BOARD CAMPUS BOX F-490 TELEPHONE: 303-724-1055 Fax: 303-724-0990 Protocol #: 17-0490 Project Title: Effects of ledipasvir/sofosbuvir treatment on the pharmacokinetics and renal safety of tenofovir alafenamide (TAF) Principal Investigator: Jennifer J. Kiser, PharmD Version Number: 3.0 Version Date: 03/29/2018 I. Hypotheses and Specific Aims: Hypothesis: 1. Tenofovir plasma concentrations will be lower, tenofovir diphosphate concentrations in peripheral blood mononuclear cells will be higher, and tenofovir diphosphate concentrations in red blood cells (measured as dried blood spots, DBS) will be lower with tenofovir alafenamide relative to tenofovir disoproxil fumarate. 2. Tenofovir plasma and intracellular tenofovir diphosphate concentrations will increase when tenofovir alafenamide is co-administered with ledipasvir/sofosbuvir relative to TAF alone. 3. Markers of renal function (e.g. CrCl, urinary retinol binding protein/creatinine ratio and urinary beta-2 microglobulin/creatinine ratio) will not change when tenofovir alafenamide is coadministered with ledipasvir/sofosbuvir. Primary Aims: 1. Compare the area under the concentration time curve over the dosing interval (AUC0-24) of tenofovir in plasma when switched from tenofovir disoproxil fumarate (TDF) (Phase 1) to tenofovir alafenamide (TAF 25mg) (Phase 2), and compare the AUC0-24 of tenofovir in plasma given as TDF (Phase 1) to tenofovir in plasma in the form of TAF 25mg concomitantly with ledipasvir (LDV)/sofosbuvir (SOF) (Phase 3) 2. Compare TFV-DP in PBMCs between TDF (Phase 1) and TAF 25mg (Phase 2) and between TDF (Phase 1) and TAF 25mg plus LDV/SOF (Phase 3) Secondary Aims: 1. -
Ledipasvir/Sofosbuvir
Drug and Biologic Coverage Policy Effective Date ............................................ 9/1/2021 Next Review Date… ..................................... 9/1/2022 Coverage Policy Number ............................... IP0186 Ledipasvir/Sofosbuvir Table of Contents Related Coverage Resources Overview .............................................................. 1 Authorized Generics Medical Necessity Criteria ................................... 1 Interferon Therapy Reauthorization Criteria ....................................... 4 Omnibus Codes Authorization Duration ......................................... 4 Conditions Not Covered....................................... 5 Background .......................................................... 6 References .......................................................... 8 INSTRUCTIONS FOR USE The following Coverage Policy applies to health benefit plans administered by Cigna Companies. Certain Cigna Companies and/or lines of business only provide utilization review services to clients and do not make coverage determinations. References to standard benefit plan language and coverage determinations do not apply to those clients. Coverage Policies are intended to provide guidance in interpreting certain standard benefit plans administered by Cigna Companies. Please note, the terms of a customer’s particular benefit plan document [Group Service Agreement, Evidence of Coverage, Certificate of Coverage, Summary Plan Description (SPD) or similar plan document] may differ significantly from the