• ExplainersExplainers
    Regulatory NewsRegulatory News

    Regulatory Explainer: Everything You Need to Know About FDA’s Priority Review Vouchers

    Since 2007, the US Food and Drug Administration (FDA) has issued a handful of special "priority review" vouchers (PRVs) which allow its recipient to expedite the review of any one of its new drug products. What are these vouchers, why is FDA issuing them and what benefit might they have for society? Find out in our latest Regulatory Explainer on the Priority Review Voucher system. Last updated on 25 February 2020 to include: Vifor Pharma said on 17 February that it p...
  • Regulatory NewsRegulatory News

    Have PRVs Incentivized New Rare or Neglected Disease Research? Experts Discuss

    The priority review voucher (PRV) programs, created by Congress with an eye to incentivizing the development of new rare pediatric and neglected tropical disease drugs, have so far rewarded a wide range of small and large biopharma companies and products, though whether PRVs have actually spurred new research remains a question. Andrew Robertson, head of regulatory science and policy at Sanofi, and Rachel Cohen, regional executive director for the Drugs for Neglect...
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    FDA Finalizes Guidance on Tropical Disease PRVs, Offering a Number of Clarifications

    The US Food and Drug Administration (FDA) on Wednesday finalized guidance on tropical disease priority review vouchers (PRVs), clarifying when a voucher can be used, whether drugmakers are “guaranteed” a six-month review when using a voucher and whether FDA can remove a tropical disease from the list of considered diseases (it can’t). This finalization of the 2008 draft guidance includes 25 questions and answers and includes the following substantive changes based on pu...
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    Priority Review Voucher Fees to Decline in FY 2017

    The US Food and Drug Administration (FDA) on Thursday unveiled the new user fee rates for the tropical disease and rare pediatric disease priority review voucher (PRV) programs. The additional fees necessary to use the vouchers for both programs are set to decline by about $20,000 when compared to last year. Tropical Disease Priority Review Voucher User Fee Year Voucher Fee FY 2011 $4,582,000 FY 2012 $5,280,000 FY 2013 $3...
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    House Looks to Reform Tropical Disease Priority Review Voucher Program

    The House Energy and Commerce Committee on Wednesday passed by voice vote an amendment (to an unrelated bill on hospital preparedness for dangerous threats) that would significantly change the priority review voucher (PRV) program for tropical diseases. Background Since 2009, the US Food and Drug Administration (FDA) has issued nine PRVs to reward companies for developing new drugs to treat rare pediatric and tropical diseases with a voucher that can be sold on the op...
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    Researchers Urge Caution on Expanding Priority Review Voucher Programs

    As Congress looks to further expand current priority review voucher (PRV) programs (and even create entirely new ones), researchers are now cautioning that the worth of the vouchers could decline significantly and diminish incentives to develop drugs for neglected diseases. Background Since 2007, the US Food and Drug Administration (FDA) has issued a handful of special "priority review" vouchers to pharmaceutical and biotech companies developing drugs and biologics fo...
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    Sanofi Redeems $245M Priority Review Voucher for Type 2 Diabetes Treatment

    The US Food and Drug Administration (FDA) accepted for review the New Drug Application (NDA) for Sanofi’s investigational type 2 diabetes treatment on Monday and granted the use of another Priority Review Voucher (PRV), which speeds up FDA’s decision by four months. In redeeming the voucher, Sanofi had to pay a $2.7 million fee in addition to the standard new drug filing fee of $2.4 million. Retrophin sold the PRV to Sanofi last May for one of the highest amounts eve...
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    Health Advocacy Groups Call for Changes to Priority Review Voucher Program

    A group of health advocacy organizations are calling on the Senate Committee on Health, Education, Labor and Pensions (HELP) to tighten requirements for obtaining priority review vouchers for drugs for tropical diseases. In a letter addressed to HELP Committee Chairman Lamar Alexander (R-TN) on Tuesday, seven organizations including Médecins Sans Frontières (MSF), Drugs for Neglected Diseases Initiative (DNDi), Center for Global Health Policy, TB Alliance, Treatment Acti...
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    Harvard Professor Questions Success of FDA's Priority Review Voucher Program

    As the Senate debates whether to extend or make permanent the US Food and Drug Administration's (FDA) priority review voucher (PRV) program, a Harvard medicine professor says that so far, at least for tropical diseases, there's "little reliable evidence" that the program has spurred novel drug development. Background Since 2007, the FDA has issued seven PRVs (the most recent of which came earlier this month), which allow sponsors to speed the review of any one...
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    FDA Raises Fee Rate for FY16 Tropical Disease Priority Reviews

    The US Food and Drug Administration (FDA) has raised the tropical disease priority review fee rate for fiscal year 2016 to about $2.73 million, which is effective from the beginning of next month through 30 Sept, 2016. The new rate is about $200,000 more than last year's rate , but more than $2m less than the rate for fiscal year 2012. Back in 2008, FDA issued guidance for industry on tropical disease priority review, detailing the way in which the vouchers can be sol...
  • Feature ArticlesFeature Articles

    DSHEA: Preserving Legal Access to Chinese Herbal Medicine or Researching new Remedies for Malaria and Other Tropical Diseases

    This article explores the importance of continued access by researchers to Chinese medicinal herbs via DSHEA, in light of a potential increase in tropical diseases in historically non-tropical regions. Preserving access to traditional Chinese medicine will become important as tropical diseases gradually become endemic to the United States. As the climate warms 1 and mosquitos proliferate, 2 diseases formerly confined to the tropics are moving north. 3 Si...
  • Regulatory NewsRegulatory News

    Public Health Groups Propose Global Drug Innovation Fund

    Two health advocacy groups, Médecins Sans Frontières (MSF) and the Drugs for Neglected Diseases initiative (DNDi) are urging public health authorities to create a global fund to tackle what they call "deadly gaps in innovation." Citing the rising threat of antimicrobial resistance (AMR), emerging infectious diseases and neglected tropical diseases (NTDs), the two organizations say the pharmaceutical industry is failing to address certain public health challenges. Back...