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Specialty Pharmacy Clinical Policy Bulletins
Aetna Non-Medicare Prescription Drug Plan
Subject: Pegasys 2139-A SGM P2023

Drug
PEGASYS  (peginterferon alfa-2a)


Policy:

      I.  INDICATIONS

          The indications below including FDA-approved indications and
          compendial uses are considered a covered benefit provided that
          all the approval criteria are met and the member has no
          exclusions to the prescribed therapy.

          A.  FDA-Approved Indications
               1.  Chronic Hepatitis CPegasys, as part of a combination
                    regimen with other hepatitis C virus (HCV) antiviral
                    drugs, is indicated for the treatment of adults with
                    chronic hepatitis C (CHC) and compensated liver disease.
                    Pegasys in combination with ribavirin is indicated for
                    treatment of pediatric patients 5 years of age and older
                    with CHC and compensated liver disease. Pegasys
                    monotherapy is only indicated for the treatment of
                    patients with CHC and compensated liver disease if there
                    are contraindications or significant intolerance to other
                    HCV antiviral drugs.
               2.  Chronic Hepatitis B
                    Pegasys is indicated for the treatment of adult patients
                    with HBeAg-positive and HBeAg-negative chronic
                    hepatitis B (CHB) infection who have compensated liver
                    disease and evidence of viral replication and liver
                    inflammation. Pegasys is indicated for the treatment of
                    HBeAG-positive CHB in non-cirrhotic pediatric patients 3
                    years of age and older with evidence of viral replication
                    and elevations in serum alanine aminotransferase (ALT).

          B.  Compendial Uses
               1.  Myeloproliferative neoplasm (essential thrombocythemia,
                    polycythemia vera, symptomatic lower-risk myelofibrosis)
               2.  Systemic mastocytosis
               3.  Adult T-cell leukemia/lymphoma
               4.  Mycosis fungoides/Sezary syndrome
               5.  Primary cutaneous CD30+ T-cell lymphoproliferative
                    disorders
               6.  Hairy cell leukemia
               7.  Erdheim-Chester disease
               8.  Chronic myeloid leukemia

          All other indications are considered experimental/investigational
          and not medically necessary.


    II.  INITIAL CRITERIA FOR APPROVAL

          A.  Chronic hepatitis C virus (HCV) infection
               Refer to the SGM of requested regimen for the specific
               criteria for approval and approval durations.

          B.  Chronic hepatitis B virus (HBV) infection (including
               hepatitis D virus [HDV] coinfection)
               Authorization of up to 48 weeks total may be granted for
               treatment of chronic HBV infection, including HDV
               coinfection.

          C.  Myeloproliferative neoplasm
               Authorization of 12 months may be granted for treatment of
               myeloproliferative neoplasm (essential thrombocythemia,
               polycythemia vera, symptomatic lower-risk myelofibrosis).

          D.  Systemic mastocytosis
               Authorization of 12 months may be granted for treatment of
               systemic mastocytosis.

          E.  Adult T-cell leukemia/lymphoma
               Authorization of 12 months may be granted for treatment of
               adult T-cell leukemia/lymphoma.

          F.  Mycosis fungoides/Sezary syndrome
               Authorization of 12 months may be granted for treatment of
               mycosis fungoides/Sezary syndrome.

          G.  Primary cutaneous CD30+ T-cell lymphoproliferative
               disorders
               Authorization of 12 months may be granted for the treatment
               of primary cutaneous CD30+ T-cell lymphoproliferative
               disorders.

          H.  Hairy cell leukemia
               Authorization of 12 months may be granted for treatment
               of hairy cell leukemia.

           I.  Erdheim-Chester disease
               Authorization of 12 months may be granted for treatment
               of Erdheim-Chester disease.

           J.  Chronic myeloid leukemia
               Authorization of 12 months may be granted for treatment of
               chronic myeloid leukemia in pregnancy.


  III.  CONTINUATION OF THERAPY

          A.  Chronic HCV infection and chronic HBV infection
               (including HDV coinfection)
               All members (including new members) requesting
               authorization for continuation of therapy must meet all initial
               authorization criteria.

          B.  Myeloproliferative neoplasm
               Authorization of 12 months may be granted if the member is
               experiencing benefit from therapy as evidenced by
               improvement in symptoms and/or disease markers (e.g.,
               morphological response, reduction or stabilization in spleen
               size, improvement of thrombocytosis/leukocytosis, etc.).

          C.  Systemic mastocytosis
               Authorization of 12 months may be granted if the member is
               experiencing benefit from therapy as evidenced by
               improvement in symptoms and/or disease markers (e.g.,
               reduction in serum and urine metabolites of mast cell
               activation, improvement in cutaneous lesions, skeletal
               disease, bone marrow mast cell burden, etc.).

          D.  All other indications
               Authorization of 12 months may be granted for continued
               treatment in members requesting reauthorization for all
               other indications in Section II, not previously listed, when
               there is no evidence of unacceptable toxicity or disease
               progression while on the current regimen.


Place of Service:

Outpatient

The above policy is based on the following references:
  1. Pegasys [package insert]. South San Francisco, CA: Genentech, Inc; March 2021.
  2. The NCCN Drugs & Biologics Compendium® © 2023 National Comprehensive Cancer Network, Inc. Available at: http://www.nccn.org. Accessed March 6, 2023.
  3. Sovaldi [package insert]. Foster City, CA: Gilead Sciences, Inc.; March 2020.
  4. AASLD/IDSA. HCV guidance: Recommendations for testing, managing, and treating hepatitis C. http://www.hcvguidelines.org. Last changes made October 24, 2022. Accessed March 3, 2023.  
  5. Terrault NA, Bzowej NH, Chang KM, et al. AASLD guidelines for treatment of chronic hepatitis B. Hepatology. 2016;63(1):261-283.
  6. National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology™ Myeloproliferative Neoplasms (Version 3.2022). http://www.nccn.org. Accessed March 8, 2023.
  7. National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology™ Systemic Mastocytosis (Version 2.2022). http://www.nccn.org. Accessed March 8, 2023.
Copyright Aetna Inc. All rights reserved. Pharmacy Clinical Policy Bulletins are developed by Aetna to assist in administering plan benefits and constitute neither offers of coverage nor medical advice. This Clinical Policy Bulletin contains only a partial, general description of plan or program benefits and does not constitute a contract. Aetna does not provide health care services and, therefore, cannot guarantee any results or outcomes. Participating providers are independent contractors in private practice and are neither employees nor agents of Aetna or its affiliates. Treating providers are solely responsible for medical advice and treatment of members. This Clinical Policy Bulletin may be updated and therefore is subject to change.

August 13, 2023
Aetna
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