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Novartis To Lobby Health Plans To Cover Glivec


Additional Information

  • Novartis is simultaneously filing for Glivec approval in other countries, including Switzerland and Japan. In an unusual move, Japanese authorities have notified Novartis that they will review the U.S. and European data and not require Novartis to file separate data. "From our indication that means they are very enthusiastic about it," Novartis spokeswoman Gloria Stone said. "That's a very positive sign."

  • Glivec has already been given orphan drug status in the United States, the European Union and Japan, Novartis said. Orphan or rare diseases affect fewer than 200,000 people in the United States. For more information, check out the National Organization for Rare Disorders Inc.

  • To date, Glivec has been studied in more than 5,000 patients in 30 countries. The FDA filing was based on data obtained from 1,230 patients in 32 clinical trial centers in five countries.

  • Side effects experienced by CML patients on Glivec have generally been considered mild or moderate and include nausea, muscle cramps, edemas, skin rash, diarrhea, heartburn, and headache. Fewer than 3 percent of patients have experienced serious side effects, such as the potential for liver toxicity, fluid retention syndrome, and hemorrhages, Novartis said.

  • Glivec is being considered for use in other cancers, including solid tumors like gastro-intestinal stromal tumor and glioblastoma.

  • The name Glivec came from a drug that Novartis had planned to develop years ago and then abandoned. Since the name had already been registered, Novartis simply christened STI571 with the old drug's name.

  • STI571 was patented in May 1996 and assigned to Ciba-Geigy, after inventor Jurg Zimmermann filed for the patent in April 1994. According to the patent, "These compounds of formula I, which inhibit the tyrosine kinase activity of the receptor for the epidermal growth factor (EGF) are therefore useful, inter alia, for the treatment of benign or malignant tumours. They are able to effect tumour regression and to prevent metastasic spread and the growth of micrometastases. In particular, they can be used for treating epidermal hyperproliferation (psoriasis), for treating neoplasms of epithelial character, e.g. mastocarcinomas, and leucemias. In addition, the compounds of formula I are useful for treating diseases of the immune system and inflammations, subject to the involvement of protein kinases. These compounds of formula I can also be used for treating diseases of the central or peripheral nervous system, subject to the involvement of signal transmission by protein kinases."

  • By Jennifer M. Gangloff
    CMLSupport.com

    Now that it has filed for federal approval of Glivec (STI571), Novartis Oncology is beginning to lobby insurance companies to actually cover the new drug treatment for chronic myelogenous leukemia.

    Within the next month, Novartis officials will begin meeting with advisory boards and medical and pharmacy directors of insurance companies, said Gloria Stone, a Novartis spokeswoman.

    "Obviously we hope there's no resistance," she said. "I think when you have an oncology drug, they look at it a little differently, so we hope they understand the importance of it. They recognize, for example, that cancer is something where you don't necessarily have a lot of options."

    There are no federal laws requiring insurance companies to cover certain drugs. Some states do have their own laws regulating insurance company prescription drug coverage, but the industry is largely on its own when it comes to deciding specifically which medications it will pay for.

    Most insurance companies, particularly managed care organizations such as HMOs, have either a tiered or formulary system for paying for drugs. Under the tier system, patient copayments depend on whether the drug is a generic, a preferred drug, or a nonpreferred drug, with the latter costing the most out of pocket. Under the formulary system, insurance companies have a list of drugs they will cover; drugs not on the formulary are not covered.

    Novartis has not yet determined how much Glivec will cost, Stone said. "We're still working on that," she said.

    It's too early for patients to begin trying to convince their health plan to cover the costs of Glivec, Stone said. "I don't think at this point there's anything they can do," she said.

    Glivec filing status

    Novartis filed for approval of Glivec on Feb. 27 for use in patients in chronic, accelerated or blast phase who have tried Interferon treatment unsuccessfully, Stone said.

    "Filing the registration package in just 32 months after the first human dosing demonstrates the dedication of Novartis employees and investigators who have devoted themselves to making Glivec available to patients in need," said David Epstein, president of Novartis Oncology.

    There have been some erroneous media reports about the FDA review status granted to Glivec, confusing the terms fast-track status and priority review.

    The drug has received fast-track status - and only for patients in the blast crisis phase of CML, Stone said. "That's because of the truly unmet medical needs of patients in blast crisis," she said.

    "If the Food and Drug Administration approves it, it would be for that category," Stone said.

    However, once the FDA approves a drug, doctors can prescribe it for reasons other than the FDA-granted approval. That means doctors could prescribe Glivec to patients who are not in blast phase or who have not tried Interferon at all.

    "It's a matter of physicians making the best judgments about its use," Stone said. "In the U.S., it's at the sole discretion of the physician."

    In addition, fast-track status does not guarantee approval of the drug within six months of filing the application. "In effect it means the FDA has committed to meeting with us on a fairly scheduled basis and looking at our material quickly and working with us more quickly," Stone said. "The fast-track status is only for blast crisis. It might not mean anything for priority review."

    The FDA would not comment specifically on the Glivec application, citing confidentiality until drugs are actually approved. However, FDA spokeswoman Susan Cruzan said that in general, when a drug is given fast-track status, the FDA has 45 days from the manufacturer's filing to review the application. "Once that happens, we will make a decision about whether it will be given a priority review and then notify the company," Cruzan said.

    Priority review

    When a drug is granted priority review, the FDA has six months to decide whether to approve or reject the drug application.

    Novartis is optimistic Glivec will receive priority review. "A lot of cancer drugs get a P-1 approval," Stone said.

    Cruzan agreed. "A lot of times if these are new treatments for diseases that have no other good treatments, they most likely would be considered priority," she said.

    Glivec could be rejected, approved, or deemed "approvable," Stone said. If deemed "approvable," certain FDA requirements must be met, such as a review of the data submitted in the drug application and filing more material with the FDA, Stone said.

    Novartis plans to attend a meeting of the FDA Oncologic Drugs Advisory Committee in June, Stone said. "If they choose to have us participate in that meeting, it's because this is an important drug to take a look at."

    If Glivec is approved as hoped in the United States, it would be available on the market "very definitely within a month of the approval," Stone said. The delay in getting it to market is only a matter of completing paperwork and importing the drug and getting it off the docks, she said.

    © Copyright CMLSupport 2001. All rights reserved.

    Source: CMLSupport.com




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