See Important Reminder at the end of this policy for important regulatory and legal information.

Transcription

1 Clinical Policy: (Sovaldi) Reference Number: ERX.SPA.127 Effective Date: Last Review Date: Line of Business: Commercial [Prescription Drug Plan] Revision Log See Important Reminder at the end of this policy for important regulatory and legal information. Description (Sovaldi ) is a nucleotide analog inhibitor of hepatitis C virus (HCV) NS5B polymerase. FDA approved indication Sovaldi is indicated for the treatment of chronic HCV in: Adult with genotype 1, 2, 3 or 4 without cirrhosis or with compensated cirrhosis as a component of a combination antiviral treatment regimen Pediatric patients 12 years of age and older or weighing at least 35 kg with genotype 2 or 3 without cirrhosis or with compensated cirrhosis in combination with ribavirin (RBV) Policy/Criteria Provider must submit documentation (which may include office chart notes and lab results) supporting that member has met all approval criteria It is the policy of health plans affiliated with Envolve Pharmacy Solutions that Sovaldi is medically necessary when the following criteria are met: I. Initial Approval Criteria A. Chronic Hepatitis C Infection (must meet all): 1. Diagnosis of chronic HCV infection as evidenced by detectable HCV RNA levels in the last 6 months; 2. Confirmed HCV genotype is one of the following (a or b): a. For adults (age > 18 years): Genotypes 1, 2, 3, 4, 5, or 6; b. For pediatrics (age 12 years or body weight 35 kg): Genotypes 2 or 3; 3. Prescribed by or in consultation with a gastroenterologist, hepatologist, or infectious disease specialist; 4. Age 12 years or body weight 35 kg; 5. Life expectancy 12 months with HCV treatment; 6. Documented sobriety from alcohol and illicit IV drugs for 6 months prior to starting therapy, if applicable; 7. Advanced liver disease defined as a or b: a. Significant fibrosis indicated by i or ii: i. Liver biopsy showing a METAVIR score of F2 or equivalent (Knodell, Scheuer, Batts- Ludwig F2; Ishak F3/4); ii. One serologic test and one radiologic test showing an equivalent score to METAVIR F2 per Appendix C; b. Cirrhosis indicated by i, ii, or iii: i. Hepatocellular carcinoma (HCC) - and the HCC is amenable to resection, ablation, or transplant; ii. iii. Liver biopsy showing a METAVIR score of F4 or equivalent (Knodell, Scheuer, Batts- Ludwig F4; Ishak F5/6); Both of the following: 1. One serologic test showing an equivalent score to METAVIR F4 per Appendix C; 2. One radiologic test showing an equivalent score to METAVIR F4 per Appendix C or other radiologic test showing evidence of cirrhosis (e.g., portal hypertension); Page 1 of 10

2 8. Prescribed regimen is consistent with an FDA or AASLD-IDSA recommended regimen (see Section V for reference); 9. Member has contraindication or clinically significant adverse effects to the following preferred medication(s): a. For genotype 1, 4, 5, and 6: Harvoni (Sovaldi in combination with ribavirin and/or peginterferon should be used if Harvoni is contraindicated); b. For adult patients with genotype 2 and 3 if Sovaldi is requested in combination with or Olysio: ribavirin (Sovaldi in combination with ribavirin is the preferred regimen); 10. Member is hepatitis B virus (HBV) negative, or if positive, documentation that concurrent HBV infection is being treated (e.g., tenofovir alafenamide, adefovir, entecavir) (see Appendix E); 11. At the time of request, member has none of the following contraindications if Sovaldi is prescribed with ribavirin: a. Pregnancy; b. For Rebetol and/or combination Peg-intron/RBV: creatinine clearance < 50 ml/min; 12. Dose does not exceed 400 mg (1 tablet) per day. Approval duration: Adults: up to 24 weeks* (*Approved duration should be consistent with a regimen in Section V) Pediatrics: 12 weeks for genotype 2; 24 weeks for genotype 3 B. Other diagnoses/indications 1. Refer to ERX.PA.01 if diagnosis is NOT specifically listed under section III (Diagnoses/Indications for which coverage is NOT authorized). II. Continued Therapy A. Chronic Hepatitis C Infection (must meet all): 1. Currently receiving medication via a health plan affiliated with Envolve Pharmacy Solutions, or documentation supports that member is currently receiving Sovaldi for treatment of chronic hepatitis C virus infection and has received this medication for at least 30 days; 2. Member is responding positively to therapy (e.g., decreased HCV RNA level, no unacceptable toxicity); 3. Dose does not exceed 400 mg (1 tablet) per day. Approval duration: Adults: up to a total of 24 weeks* (*Approved duration should be consistent with a regimen in Section V) Pediatrics: up to a total of 12 weeks for GT 2; up to a total of 24 weeks for GT 3 B. Other diagnoses/indications 1. Refer to ERX.PA.01 if diagnosis is NOT specifically listed under section III (Diagnoses/Indications for which coverage is NOT authorized). III. Diagnoses/Indications for which coverage is NOT authorized: A. Non-FDA approved indications, which are not addressed in this policy, unless there is sufficient documentation of efficacy and safety according to the off-label use policy ERX.PA.01 or evidence of coverage documents. IV. Appendices/General Information Appendix A: Abbreviation/Acronym Key ALT: alanine aminotransferase APRI: AST to platelet ratio AASLD: American Association for the Study of Liver Diseases CTP: Child Turcotte Pugh CrCl: creatinine clearance CYP: cytochrome P450 DAA: direct-acting antiviral FDA: Food and Drug Administration FIB-4: Fibrosis-4 index HBeAg: hepatitis B virus envelope antigenhcc: hepatocellular carcinoma Page 2 of 10

3 HBV: hepatitis B virushcv: hepatitis C virus HIV: human immunodeficiency virus IDSA: Infectious Diseases Society of America MRE: magnetic resonance elastography NS3/4A, NS5A/B: nonstructural protein Peg-IFN: pegylated interferon RBV: ribavirin Appendix B: Therapeutic Alternatives Drug Dosing Regimen Dose Limit/ Harvoni (ledipasvir/sofosbuvir) Chronic Hepatitis C Infection: Genotypes 1, 4, 5, or 6 1 tablet for 8 to 12 weeks Maximum Dose Harvoni: 1 tablet per day Appendix C: Approximate Scoring Equivalencies using METAVIR F2/F4 as Reference Fibrosis/ Serologic Tests* Radiologic Tests Liver Biopsy Cirrhosis Fibro FIBRO APRI FIB-4 FibroScan MRE METAVIR Ishak Test Spect II (kpa) (kpa) Significant > 0.7 > F2 F3-4 fibrosis Cirrhosis > 1.5 > F4 F5-6 *Serologic tests: FibroTest (available through Quest as FibroTest or LabCorp as FibroSure) FIBROSpect II (available through Prometheus Laboratory) APRI (AST to platelet ratio index) FIB-4 (Fibrosis-4 index: includes age, AST level, platelet count) Radiologic tests: FibroScan (transient elastography) MRE (magnetic resonance elastography) Liver biopsy (histologic scoring systems): METAVIR F2/F4 is equivalent to Knodell, Scheuer, and Batts-Ludwig F2/F4 and Ishak F3-4/F5-6 METAVIR fibrosis stages: F0 = no fibrosis; F1 = portal fibrosis without septa; F2 = few septa; F3 = numerous septa without cirrhosis; F4 = cirrhosis Appendix D: Direct-Acting Antivirals (DAAs) for Treatment of HCV Infection Brand Drug Class Name NS5A Inhibitor Nucleotide Analog NS5B Polymerase Inhibitor Daclatasvir Epclusa* Velpatasvir Harvoni* Ledipasvir Olysio Non-Nucleoside NS5B Palm Polymerase Inhibitor NS3/4A Protease Inhibitor (PI)** CYP3A Inhibitor Simeprevir Sovaldi Technivie* Ombitasvir Paritaprevir Ritonavir Viekira Ombitasvir Dasabuvir Paritaprevir Ritonavir XR/PAK* Zepatier* Elbasvir Grazoprevir *Combination drugs **Additional PIs no longer recommended: Victrelis (boceprevir), Incivek (telaprevir) Appendix E: HBV Screening Test Hepatitis B reactivation is a black box warning for all direct-acting antiviral drugs for the treatment of HCV. The provider must provide either: Page 3 of 10

4 Documentation of absence of concurrent HBV infection as evidenced by laboratory values showing absence of hepatitis B virus envelope antigen (HBeAg) and HBV DNA; or Documentation that HBV co-infected patient may not be candidates for therapy as evidenced by any of the following: o Absence of HBeAg, HBV DNA less than 2,000 international units/ml, and alanine aminotransferase (ALT) level within 1 to 2 times the upper limit of normal; o HBeAg-positive and HBV DNA greater than 1,000,000 international units/ml and ALT level within 1 to 2 times the upper limit of normal; o Documentation that concurrent HBV infection is being treated (e.g., tenofovir alafenamide, adefovir, entecavir), unless contraindicated or clinically significant adverse effects are experienced. V. Dosage and Administration Indication: Adult patients with chronic HCV infection Drugs Dosing Regimen Maximum Dose Reference Sovaldi (sofosbuvir), RBV, peginterferon Genotype 1: Sovaldi 1 tablet + RBV + peg-interferon for 12 weeks Or if interferon ineligible, Sovaldi 1 tablet + RBV for 24 weeks Genotype 4: Sovaldi 1 tablet + RBV + peg-interferon for 12 weeks Genotype 2: Sovaldi 1 tablet + RBV for 12 weeks Olysio Genotype 3: Sovaldi 1 tablet + RBV for 24 weeks Genotype 1: Treatment-naive patients without cirrhosis: Sovaldi 400 mg plus Olysio 150 mg PO QD Olysio Genotype 1: Treatment-naive patients with compensated cirrhosis: Sovaldi 400 mg plus Olysio150 mg with or without weight-based RBV (1000 mg [<75 kg] to 1200 mg [>75 kg]) Olysio Genotype 1: Liver transplant patients with or without compensated cirrhosis: Sovaldi 400 mg plus Olysio 150 mg with or without weight-based RBV Genotype 1: Treatment-naïve or Page 4 of 10

5 treatment-experienced without cirrhosis: 60 mg PO plus Sovaldi 400 mg Genotype 1: Treatment-naïve or treatment-experienced with compensated cirrhosis: 60 mg PO plus Sovaldi 400 mg with or without weight-based RBV Genotype 1, 4, 5, or 6: Decompensated cirrhosis (including those with hepatocellular carcinoma): 60 mg PO plus Sovaldi 400 mg with low initial dose of RBV (600 mg) and increased as tolerated Genotype 1, 4, 5, or 6: Decompensated cirrhosis (including those with hepatocellular carcinoma) and intolerant to RBV: 60 mg PO plus Sovaldi 400 mg Genotype 1 or 4: Treatment-naïve or transplantation including those with compensated cirrhosis: 60 mg plus Sovaldi 400 mg with low initial dose of RBV (600 mg) and increased as tolerated Genotype 1 or 4: Treatment -naïve, postliver transplantation with compensated liver disease, who are ribavirin ineligible: 60 mg plus Sovaldi 400 mg Genotype 2: Treatment-naïve or Page 5 of 10

6 treatment-experienced without cirrhosis: 60 mg PO plus Sovaldi 400 mg Genotype 2: Treatment -naïve or treatment-experienced with compensated cirrhosis: 60 mg PO plus Sovaldi 400 mg For 16 to 24 weeks Genotype 2: In whom previous treatment with Sovaldi/RBV has failed: 60 mg PO plus Sovaldi 400 mg with or without weight-based RBV Genotype 2 or 3: Decompensated cirrhosis (including those with hepatocellular carcinoma): 60 mg PO plus Sovaldi 400 mg with low initial dose of RBV (600 mg) and increased as tolerated Genotype 2: Treatment-naïve or transplantation, including those with compensated cirrhosis: 60 mg plus Sovaldi 400 mg with low initial dose of RBV (600 mg) and increased as tolerated Genotype 2: Treatment -naïve or transplantation, including those with compensated cirrhosis, who are ribavirin ineligible: 60 mg plus Sovaldi 400 mg Genotype 3: Treatment-naïve or treatment-experienced with Peg IFN/RBV Page 6 of 10

7 without cirrhosis: 60 mg PO plus Sovaldi 400 mg Genotype 3: Treatment -naïve with compensated cirrhosis: 60 mg PO plus Sovaldi 400 mg with or without weight-based RBV Genotype 3: Treatment-experienced with Peg IFN/RBV or with sofosbuvir-based treatment without prior experience with NS5A inhibitor with compensated cirrhosis: 60 mg PO plus Sovaldi 400 mg with weight-based RBV Genotype 3: In whom previous treatment with Sovaldi/RBV has failed: 60 mg PO plus Sovaldi 400 mg with weight-based RBV Genotype 3: Treatment-naïve or transplantation, in the allograft, including those with compensated cirrhosis: 60 mg PO plus Sovaldi 400 mg with low initial dose RBV (600mg, increased as tolerated) Genotype 3: Treatment-naïve or transplantation, in the allograft, including those with compensated cirrhosis, who are ribavirin ineligible: 60 mg PO plus Sovaldi 400 mg RBV Genotype 2: Treatment -naïve or transplantation, in the allograft, including Page 7 of 10

8 those with compensated cirrhosis: Sovaldi 400mg plus weight-based RBV RBV Genotype 2: Treatment-naïve or transplantation, in the allograft, with decompensated cirrhosis: Sovaldi 400mg plus RBV (initial dose 600, increased monthly by 200 as tolerated to weight-based dose) Indication: Pediatric patients (12 years of age and older or weighing at least 35 kg) with chronic HCV infection Drugs Dosing Regimen Maximum Dose Reference RBV Genotype 2: Sovaldi 400 mg + RBV for 12 weeks FDA-approved RBV Genotype 3: Sovaldi 400 mg + RBV for 24 FDA-approved weeks *Treatment-experienced refers to previous treatment with peg-interferon and ribavirin, unless otherwise stated. **AASLD/IDSA treatment guidelines for chronic hepatitis C infection are updated at irregular intervals; refer to the most updated AASLD/IDSA guideline for most accurate treatment regimen. ***The use of Sovaldi in combination with peginterferon and ribavirin for the treatment of chronic HCV is no longer recommended by the AASLD/IDSA guidelines. ǂ Off-label, AASLD-IDSA guideline-supported dosing regimen VI. Product Availability Tablet: 400 mg VII. References 1. Sovaldi Prescribing Information. Foster City, CA: Gilead Sciences, Inc.; April Available at Accessed July 10, Copegus Prescribing Information. South San Francisco, CA: Genentech, Inc.; August Available at Accessed July 10, Rebetol Prescribing Information. Whitehouse Station, NJ: Merck Sharp & Cohme Corp.; January Available at: Accessed July 10, Ribasphere Prescribing Information. Warrendale, PA: Kadmon Pharmaceuticals, LLC; August Available at: Accessed July 10, Moderiba Prescribing Information. North Chicago, IL: AbbVie Inc.; February Available at: Accessed July 10, AASLD-IDSA. HCV Guidance: Recommendations for testing, managing, and treating hepatitis C. Updated April Accessed July 10, Bonder A, Afdhal N. Utilization of FibroScan in clinical practice. Curr Gastroenterol Rep. 2014; 16(372): 1-7. DOI /s Halfon P, Bourliere M, Deydier R, et al. Independent prospective multicenter validation of biochemical markers (Fibrotest Actitest) for the prediction of liver fibrosis and activity in patients Page 8 of 10

9 with chronic hepatitis C: The Fibropaca study. Am J Gastroenterol. 2006; 101: DOI: /j x 9. Hepatitis C Virus (HCV) FibroSure. Laboratory Corporation of America Holdings and Lexi-Comp, Inc. Available at Accessed July 15, Hepatitis C Virus (HCV) FibroTest-ActiTest Panel. Nichols Institute/Quest Diagnostics. Available at Accessed July 15, Hepatitis C Virus (HCV) FIBROSpect II. Prometheus Therapeutics and Diagnostics. Available at _04-16.pdf. April Accessed July 15, Hsieh YY, Tung SY, Lee K, et al. Routine blood tests to predict liver fibrosis in chronic hepatitis C. World J Gastroenterol. February 28, 2012; 18(8): doi: /wjg.v18.i Bruix J and Sherman M. Management of hepatocellular carcinoma: An update. AASLD Practice Guideline. Hepatology. 2011; 53(3): Pegasys Prescribing Information. South San Francisco, CA: Genentech USA, Inc.; March Available at Accessed July 25, PegIntron Prescribing Information. Whitehouse Station, NJ: Merck Sharp and Dohme Corp.; February Available at Accessed July 25, Reviews, Revisions, and Approvals Date P&T Approval Date Policy split from USS.SPMN.06 Hepatitis C Therapy and 08/16 09/16 converted to new template. HCV RNA levels over six-month period added to confirm infection is chronic per AASLD guidelines. Added life expectancy greater than or equal to 12 months with HCV therapy per AASLD guidelines. Testing criteria reorganized by no cirrhosis / cirrhosis consistent with the regimen tables; HCC population is included under cirrhosis and broadened to incorporate HCC amenable to curative measures (resection, ablation, transplant) per the AASLD HCC guidelines (guidelines are added to the reference section). In the regimen tables, HCC can fall under compensated or decompensated cirrhosis but not under no cirrhosis per section I criteria. Advanced liver disease requirement modified from METAVIR F3/F4 to METAVIR F2 and greater. Methods to diagnose fibrosis/cirrhosis are modified to require presence of HCC, liver biopsy, or a combination of one serologic and one radiologic test per AASLD guidelines. Serologic and radiologic tests are updated and correlated with METAVIR per Appendix B. Note that Hepascore has been discontinued and that both LabCorp and Quest offer FibroTest. FibroSpect II has been recently updated to correlate with METAVIR F2 and greater and is offered now by Prometheus rather than Quest. APRI and FIB-4 are calculations based on AST and platelets. Removed safety criteria, including contraindications and creatinine clearance restriction. Criteria added excluding post-liver transplantation unless regimens specifically designate. Dosing regimens are presented in Appendix D and E per AASLD guidelines and FDA-approved indications. Page 9 of 10

10 Reviews, Revisions, and Approvals Date P&T Approval Date The initial approval period is shortened to 8 weeks to accommodate verification of HCV RNA status within that time - AASLD guidelines recommended testing at 4 and 6 weeks. Policy converted to new template. Modified diagnosis requirement for HCV RNA levels from over a six-month period to within the last 6 months; updated to reflect new pediatric indication; updated dosing and administration section per April 2017 AASLD/IDSA guideline; extended initial approval duration up to full regimen; deleted adherence requirement in continued therapy section since appropriate full regimen is provided through initial approval duration per specialist feedback to prevent barriers to adherence; added maximum dose requirement, added documentation of positive response to therapy and continuity of care. Safety criteria was applied according to the safety guidance discussed at CPAC and per EPS.PHARM.31. Exception made to require hep B screening for all patients prior to treatment to ensure that proper risk reduction measures are taking, though this is not specifically addressed in boxed warning. 07/17 08/17 Important Reminder This clinical policy has been developed by appropriately experienced and licensed health care professionals based on a review and consideration of currently available generally accepted standards of medical practice; peer-reviewed medical literature; government agency/program approval status; evidence-based guidelines and positions of leading national health professional organizations; views of physicians practicing in relevant clinical areas affected by this clinical policy; and other available clinical information. This Clinical Policy is not intended to dictate to providers how to practice medicine, nor does it constitute a contract or guarantee regarding payment or results. Providers are expected to exercise professional medical judgment in providing the most appropriate care, and are solely responsible for the medical advice and treatment of members. This policy is the property of Envolve Pharmacy Solutions. Unauthorized copying, use, and distribution of this Policy or any information contained herein is strictly prohibited. By accessing this policy, you agree to be bound by the foregoing terms and conditions, in addition to the Site Use Agreement for Health Plans associated with Envolve Pharmacy Solutions Envolve Pharmacy Solutions. All rights reserved. All materials are exclusively owned by Envolve Pharmacy Solutions and are protected by United States copyright law and international copyright law. No part of this publication may be reproduced, copied, modified, distributed, displayed, stored in a retrieval system, transmitted in any form or by any means, or otherwise published without the prior written permission of Envolve Pharmacy Solutions. You may not alter or remove any trademark, copyright or other notice contained herein. Page 10 of 10