Latest news with #YvonneGreenstreet
Yahoo
20-05-2025
- Business
- Yahoo
Alnylam Issues 2024 Corporate Responsibility Report
– Contains New Disclosures of Company's Impact on the Environment – Including Independently Verified Scope 1, 2, and 3 Multiyear Data on Greenhouse Gas (GHG) Emissions – – Highlights Progress of Alnylam Challengers Global Health Equity Initiative – CAMBRIDGE, Mass., May 20, 2025--(BUSINESS WIRE)--Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, announced today the publication of its 2024 Corporate Responsibility Report. Guided by the theme of "Accepting Challenges to Improve the Health of Humanity," Alnylam continues to take meaningful steps across each of its six corporate responsibility pillars. This year's edition highlights the company's progress, data, and stories demonstrating its commitment to patient access, an award-winning culture, innovative science, health equity, and environmental stewardship. "As we continue to lead the way in RNAi innovation, there is a profound opportunity in front of us to shape the future of medicine and impact the lives of millions of patients. At Alnylam, we believe that making history means advancing groundbreaking science while shaping a healthier, more equitable, and sustainable future for all," said Yvonne Greenstreet, M.D., Chief Executive Officer of Alnylam. Key highlights from the 2024 report include: Published new data and activities on reducing Alnylam's environmental independently verified multiyear data on scope 1, 2, and 3 GHG emissions as well as multiyear data on energy, water, and waste management footprint. Highlighted the use of 100% renewable energy at Norton and Alewife manufacturing sites. Made continued progress with Alnylam's global Patient Access the principles of the company's Patient Access Philosophy in order to reach even more patients. Published both quantitative and qualitative data on key focus areas of value and impact, achieving better outcomes, and being proactive and accountable. Expanded impact of Alnylam Challengers global health equity the programmatic impact of U.S. and European partnerships with social entrepreneurs and non-profit organizations working on the frontlines to address health inequalities through education, training, and the creation of novel tools contributing to long term well-being, health, and stability in impacted communities. Maintained ongoing focus and investment in people and the growth of Employee Resource Networks (ERNs), expanded benefit programs, and enhanced talent recruitment and development initiatives. Published results from the annual Employee Culture Survey, reflecting a strong sense of inclusion and fairness, with 88% of employees affirming that they feel accepted and treated fairly by the company and their peers. To learn more about corporate responsibility at Alnylam, download the full 2024 Corporate Responsibility Report here. About Alnylam Pharmaceuticals Alnylam (Nasdaq: ALNY) has led the translation of RNA interference (RNAi) into a whole new class of innovative medicines with the potential to transform the lives of people afflicted with rare and prevalent diseases with unmet need. Based on Nobel Prize-winning science, RNAi therapeutics represent a powerful, clinically validated approach yielding transformative medicines. Since its founding in 2002, Alnylam has led the RNAi Revolution and continues to deliver on a bold vision to turn scientific possibility into reality. Alnylam's commercial RNAi therapeutic products include ONPATTRO® (patisiran), AMVUTTRA® (vutrisiran), GIVLAARI® (givosiran), and OXLUMO® (lumasiran), which are being developed and commercialized by Alnylam, and Leqvio® (inclisiran) and Qfitlia™ (fitusiran), which are being developed and commercialized by Alnylam's partners, Novartis and Sanofi, respectively. Alnylam has a deep pipeline of investigational medicines, including multiple product candidates that are in late-stage development. Alnylam is executing on its "Alnylam P5x25" strategy to deliver transformative medicines in both rare and common diseases benefiting patients around the world through sustainable innovation and exceptional financial performance, resulting in a leading biotech profile. Alnylam is headquartered in Cambridge, MA. For more information about our people, science and pipeline, please visit and engage with us on X (formerly Twitter) at @Alnylam, or on LinkedIn, Facebook, or Instagram. View source version on Contacts Alnylam Pharmaceuticals, Inc. Christine Regan Lindenboom(Investors and Media)+1-617-682-4340 Josh Brodsky(Investors)+1-617-551-8276 Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Yahoo
24-03-2025
- Health
- Yahoo
FDA approves new drug to treat protein buildup in the heart
The U.S. Food and Drug Administration has approved a new drug for a serious heart condition that affects thousands of people. The drug, called Amvuttra (vutrisiran), is made by Alnylam Pharmaceuticals Inc. and is used to treat transthyretin amyloid cardiomyopathy. ATTR-CM is a disease in which harmful proteins build up in the heart, making it harder to pump blood, according to the American Heart Association. In one study, Amvuttra helped lower the risk of death and heart problems by 28% over three years compared to a placebo. The drug is given as a shot every three months. "We hope this could become our flagship franchise. We're going to help thousands more patients," Alnylam CEO Yvonne Greenstreet said in an interview with STAT News. "It's also a transformational moment for the company." But the treatment comes at a steep price. Each dose costs about $119,000, or $476,000 per year. That's more than double the cost of a similar drug from BridgeBio, and more expensive than Pfizer's pills for the same condition. "There are many, many, many undiagnosed patients and substantial unmet need in this space. This market is very large, underdiagnosed, undertreated," said Dr. Mani Foroohar, an analyst with the health care investment company Leerink. Still, the high cost may make it harder for patients -- especially those on Medicare Advantage plans -- to get the drug. Private insurers may prefer cheaper options like pills from Pfizer or BridgeBio. Amvuttra works differently from those drugs. It uses RNA technology to stop the body from making the bad protein, while the other treatments work to stabilize the protein before it causes harm. In trials, BridgeBio's treatment showed a 42% drop in deaths and heart hospital visits over 30 months. Amvuttra's study showed a 28% drop over three years. But the trials were different, so it's hard to compare the results directly. Amvuttra is already approved to treat a nerve-related form of ATTR. With this new approval, Alnylam hopes the drug will reach many more people. More information Learn more about vutrisiran. Copyright © 2025 HealthDay. All rights reserved.
Yahoo
21-03-2025
- Health
- Yahoo
Alnylam challenges Pfizer and BridgeBio with FDA nod for ATTR-CM drug
Alnylam Pharmaceutical's has secured US Food and Drug Administration (FDA) approval for Amvuttra (vutrisiran), expanding its use to treat transthyretin amyloid cardiomyopathy (ATTR-CM), a rare and life-threatening heart disease. This milestone makes Amvuttra the first medication in the US approved for both ATTR-CM and hereditary transthyretin-mediated amyloidosis with polyneuropathy (hATTR-PN), positioning Alnylam as a direct competitor to Pfizer and BridgeBio Pharma in the growing ATTR-CM market. In ATTR-CM, transthyretin (TTR) proteins accumulate in the heart, leading to a stiffening of the heart muscle, reduced blood flow, and an increased risk of heart failure. The ATTR-CM market is currently dominated by Pfizer's Vyndaqel/Vyndamax (tafamidis) and BridgeBio's recently approved Attruby (acoramidis). Unlike these medications, which are TTR stabilisers, Amvuttra is an RNA interference (RNAi) therapy that reduces the production of both wild-type and mutant TTR proteins. By decreasing TTR protein expression, the drug aims to prevent the buildup of amyloid deposits in the heart. The FDA's decision was supported by data from the Phase III HELIOS-B trial (NCT04153149), which evaluated Amvuttra's impact on overall survival and cardiovascular events. The study showed a statistically significant reduction in composite of all-cause mortality and recurrent cardiovascular events. In the trial, the monotherapy group demonstrated a 33% reduction in this composite endpoint, while the overall study population showed a 28% reduction. One notable addition is the drug's impact on the need for medical visits, which could provide Amvuttra a commercial advantage. The drug's label states that Amvuttra reduces the likelihood of hospitalisation, death, and urgent visits for heart contrast, Pfizer's Vyndaqel/Vyndamax and BridgeBio's Attruby do not have language specifying a reduction in urgent heart failure visits. In the announcement accompanying the approval, Alnylam's CEO Yvonne Greenstreet said: 'The FDA approval of Amvuttra for ATTR-CM marks a pivotal advancement for patients, providing a new and clinically differentiated treatment option that has been shown to improve outcomes, including cardiovascular mortality, and reduce progression for those living with this devastating disease.' The ATTRv-PN market has seen significant revenue growth in recent years. Amvuttra generated $970m in 2024, as per the company financials. Amvuttra is expected to make $4.4bn in projected sales by 2030, according to GlobalData's Pharma Intelligence Center. In the same year, BridgeBio's Attruby is forecast to pull in $1.97bn, while Pfizer's Vyndaqel/Vyndamax is linked to a similar $1.94bn revenue forecast after its last outstanding exclusivity expires in 2026. GlobalData is the parent company of Pharmaceutical Technology. "Alnylam challenges Pfizer and BridgeBio with FDA nod for ATTR-CM drug" was originally created and published by Pharmaceutical Technology, a GlobalData owned brand. The information on this site has been included in good faith for general informational purposes only. It is not intended to amount to advice on which you should rely, and we give no representation, warranty or guarantee, whether express or implied as to its accuracy or completeness. You must obtain professional or specialist advice before taking, or refraining from, any action on the basis of the content on our site. Sign in to access your portfolio
Yahoo
20-03-2025
- Business
- Yahoo
Alnylam Announces FDA Approval of AMVUTTRA® (vutrisiran), the First RNAi Therapeutic to Reduce Cardiovascular Death, Hospitalizations and Urgent Heart Failure Visits in Adults with ATTR Amyloidosis with Cardiomyopathy (ATTR-CM)
− Novel Mechanism of Action Delivers Rapid Knockdown of Transthyretin, Addressing the Disease at its Source – − Proven Consistency of Effect on Cardiovascular Outcomes, Function, and Quality of Life in ATTR-CM Population Representative of Today's Patients – – Only Therapeutic Approved in the U.S. to Address Both Cardiomyopathy and Polyneuropathy Manifestations of ATTR Amyloidosis − – Alnylam Offers Multiple Programs to Support Broad and Seamless Patient Access; Majority of Patients Expected to Pay $0 in Out-of-Pocket Costs for AMVUTTRA – – Alnylam to Host Conference Call Today at 6:00 pm ET – CAMBRIDGE, Mass., March 20, 2025--(BUSINESS WIRE)--Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, today announced the U.S. Food and Drug Administration (FDA) approval of the supplemental New Drug Application (sNDA) for its RNAi therapeutic, AMVUTTRA® (vutrisiran), for the treatment of the cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. The approval expands the indication for AMVUTTRA, which now becomes the first and only therapeutic approved by the FDA for the treatment of ATTR-CM and the polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults. ATTR-CM is a devastating, rapidly progressive, and ultimately fatal disease estimated to affect approximately 150,000 people in the U.S. and over 300,000 people worldwide. There is no cure for ATTR-CM, and the deposition of misfolded transthyretin (TTR) fibrils causes irreversible damage over time which can lead to premature death. Today, most patients remain undiagnosed and untreated, and a significant portion of those who are treated with commonly used therapies experience disease progression. "The FDA approval of AMVUTTRA for ATTR-CM marks a pivotal advancement for patients, providing a new and clinically differentiated treatment option that has been shown to improve outcomes, including cardiovascular mortality, and reduce progression for those living with this devastating disease," said Yvonne Greenstreet, MBChB, Chief Executive Officer of Alnylam. "I would like to extend my deepest gratitude to the patients who participated in our clinical trials, their families and caregivers, the clinical researchers, regulators, and my colleagues at Alnylam who made this approval possible. Today represents a significant milestone in our nearly twenty years of partnership with the ATTR amyloidosis community, but we are not stopping here. We will continue to innovate for patients with ATTR amyloidosis so they can live longer, better, healthier lives." AMVUTTRA is an RNAi therapeutic that works upstream to deliver rapid knockdown of TTR, addressing the disease at its source, with only four convenient subcutaneous doses per year. By rapidly knocking down TTR production, AMVUTTRA substantially decreases deposition of TTR fibrils, which form amyloid and cause irreversible cardiovascular damage and premature death in patients with ATTR-CM. "This FDA approval provides an opportunity to further transform ATTR-CM treatment with a new mechanism of action. The HELIOS-B clinical trial found that vutrisiran allowed patients to live longer, experience fewer hospitalizations, and improve how they function and feel," said Ronald Witteles, M.D., HELIOS-B Investigator, Professor of Medicine at Stanford University School of Medicine and Co-Director of the Stanford Amyloid Center. "The trial enrolled patients who mirror the real-world population with this disease, and I am very encouraged by vutrisiran's ability to demonstrate meaningful clinical benefits across both cardiovascular outcomes and multiple measures of disease progression. This is a very exciting day for patients with this challenging disease." This approval is based on the HELIOS-B Phase 3 clinical trial which evaluated AMVUTTRA for the treatment of ATTR-CM. The trial achieved statistical significance compared to placebo on all 10 pre-specified primary and secondary endpoints. The results were presented at the European Society of Cardiology Congress and simultaneously published in The New England Journal of Medicine. In the overall population, AMVUTTRA reduced the risk of all-cause mortality (ACM) and recurrent cardiovascular (CV) events by 28% during the double-blind treatment period of up to 36 months. Mortality in this population was significantly reduced by 36% through 42 months in a pre-specified secondary endpoint analysis which included up to 36 months of the double-blind period plus six months of open-label extension. In the monotherapy population, AMVUTTRA significantly reduced the risk of ACM and recurrent CV events by 33% in the double-blind period and significantly reduced the risk of mortality by 35% through 42 months. As compared to patients treated with placebo, patients treated with AMVUTTRA also experienced preservation of functional capacity and quality of life, as well as early improvements in biomarkers NT-proBNP and troponin I, which are predictive of cardiovascular outcomes. The safety and tolerability of AMVUTTRA are well-established, as demonstrated in the positive HELIOS-A clinical trial for AMVUTTRA in hATTR-PN which resulted in FDA approval in 2022 and over 5,000 patient-years exposure to-date, globally. In that study, the most common adverse reactions in patients treated with AMVUTTRA were pain in extremity (15%), arthralgia (11%), dyspnea (7%), and vitamin A decreased (7%). No new safety concerns were identified in the HELIOS-B clinical trial of patients with ATTR-CM. "Despite recent advances, there remains a significant need for patients living with ATTR-CM and I've witnessed, firsthand, the impact that ATTR amyloidosis can have on families, including diminished quality of life and the loss of loved ones," said Muriel Finkel, President of the Amyloidosis Support Groups. "The availability of this groundbreaking treatment option is a significant moment for patients living with ATTR amyloidosis. It represents a beacon of hope for our community." AMVUTTRA in hATTR-PN is covered by insurers for ~99% of patients with the majority paying $0 out-of-pocket. Similar broad coverage and out-of-pocket costs are expected in ATTR-CM given comparable payer dynamics and the clinical value demonstrated in the HELIOS-B clinical trial. Alnylam has a proven track record of working closely with payers to ensure broad patient access to our medicines, including pioneering innovative value-based agreements linked to clinical outcomes that ensure value and predictability for payers. Alnylam offers multiple support services and resources for patients prescribed its products through Alnylam Assist®, the only in-house patient support program in ATTR-CM. Alnylam Assist® is designed to provide one-on-one support for patients and their healthcare teams to help navigate the treatment journey, and includes a Quick Start program that provides eligible patients who encounter coverage delays or delays in treatment with an initial dose at no cost. In addition, Alnylam Assist® offers support with insurance coverage, financial assistance, and disease and treatment education for a seamless start to the AMVUTTRA treatment experience. Physicians and patients can learn more about Alnylam's patient support services by visiting or calling 1-833-256-2748. Marketing authorization applications based on HELIOS-B data are currently under review by several global health agencies including the European Medicines Agency (EMA), the Brazilian Health Regulatory Agency (ANVISA), and the Japanese Pharmaceuticals and Medical Devices Agency (PMDA). Alnylam remains on track to proceed with additional global regulatory submissions for vutrisiran in 2025. Visit for more information. Investor Webcast Information Alnylam management will discuss the FDA approval of AMVUTTRA for ATTR-CM via webcast today at 6:00 pm ET. A live audio webcast of the call will be available on the Investors section of the Company's website at An archived webcast will be available on the Company's website approximately two hours after the event. INDICATIONS AND IMPORTANT SAFETY INFORMATION Indications AMVUTTRA® (vutrisiran) is indicated for the treatment of the: cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults. Important Safety Information Reduced Serum Vitamin A Levels and Recommended Supplementation AMVUTTRA treatment leads to a decrease in serum vitamin A levels. Supplementation at the recommended daily allowance (RDA) of vitamin A is advised for patients taking AMVUTTRA. Higher doses than the RDA should not be given to try to achieve normal serum vitamin A levels during treatment with AMVUTTRA, as serum vitamin A levels do not reflect the total vitamin A in the body. Patients should be referred to an ophthalmologist if they develop ocular symptoms suggestive of vitamin A deficiency (e.g., night blindness). Adverse Reactions In a study of patients with hATTR-PN, the most common adverse reactions that occurred in patients treated with AMVUTTRA were pain in extremity (15%), arthralgia (11%), dyspnea (7%), and vitamin A decreased (7%). In a study of patients with ATTR-CM, no new safety issues were identified. For additional information about AMVUTTRA, please see the full Prescribing Information. About AMVUTTRA® (vutrisiran) AMVUTTRA® (vutrisiran) is an RNAi therapeutic that delivers rapid knockdown of transthyretin (TTR), addressing the underlying cause of transthyretin (ATTR) amyloidosis. Administered quarterly via subcutaneous injection by a healthcare professional, AMVUTTRA is approved and marketed in more than 15 countries for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults and is approved in the U.S. for the treatment of the cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. For more information about AMVUTTRA, including the full U.S. Prescribing Information, visit About ATTR Transthyretin amyloidosis (ATTR) is an underdiagnosed, rapidly progressive, debilitating and fatal disease caused by misfolded transthyretin (TTR) proteins, which accumulate as amyloid deposits in various parts of the body, including the nerves, heart and gastrointestinal tract. Patients may present with polyneuropathy, cardiomyopathy, or both manifestations of disease. There are two different forms of ATTR – hereditary ATTR (hATTR), which is caused by a TTR gene variant and affects approximately 50,000 people worldwide, and wild-type ATTR (wtATTR), which occurs without a TTR gene variant and impacts an estimated 200,000 – 300,000 people worldwide.1-4 About RNAi RNAi (RNA interference) is a natural cellular process of gene silencing that represents one of the most promising and rapidly advancing frontiers in biology and drug development today. Its discovery has been heralded as "a major scientific breakthrough that happens once every decade or so," and was recognized with the award of the 2006 Nobel Prize for Physiology or Medicine. By harnessing the natural biological process of RNAi occurring in our cells, a new class of medicines known as RNAi therapeutics is now a reality. Small interfering RNA (siRNA), the molecules that mediate RNAi and comprise Alnylam's RNAi therapeutic platform, function upstream of today's medicines by potently silencing messenger RNA (mRNA) – the genetic precursors – that encode for disease-causing or disease pathway proteins, thus preventing them from being made. This is a revolutionary approach with the potential to transform the care of patients with genetic and other diseases. About Alnylam Pharmaceuticals Alnylam Pharmaceuticals (Nasdaq: ALNY) has led the translation of RNA interference (RNAi) into a whole new class of innovative medicines with the potential to transform the lives of people afflicted with rare and prevalent diseases with unmet need. Based on Nobel Prize-winning science, RNAi therapeutics represent a powerful, clinically validated approach yielding transformative medicines. Since its founding in 2002, Alnylam has led the RNAi Revolution and continues to deliver on a bold vision to turn scientific possibility into reality. Alnylam's commercial RNAi therapeutic products are ONPATTRO® (patisiran), AMVUTTRA® (vutrisiran), GIVLAARI® (givosiran), OXLUMO® (lumasiran), and Leqvio® (inclisiran), which is being developed and commercialized by Alnylam's partner, Novartis. Alnylam has a deep pipeline of investigational medicines, including multiple product candidates that are in late-stage development. Alnylam is executing on its "Alnylam P5x25" strategy to deliver transformative medicines in both rare and common diseases benefiting patients around the world through sustainable innovation and exceptional financial performance, resulting in a leading biotech profile. Alnylam is headquartered in Cambridge, MA. For more information about our people, science and pipeline, please visit and engage with us on X (formerly Twitter) at @Alnylam, or on LinkedIn, Facebook, or Instagram. Alnylam Forward-Looking Statements This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than historical statements of fact regarding Alnylam's expectations, beliefs, goals, plans or prospects, including, without limitation, statements regarding Alnylam's expectations regarding the safety and efficacy of AMVUTTRA for the treatment of ATTR-CM and hATTR-PN; that FDA approval of AMVUTTRA for ATTR-CM represents a pivotal advancement for patients, providing a new and clinically differentiated treatment option for ATTR-CM; the ability of AMVUTTRA to improve outcomes and reduce progression for patients with ATTR-CM; Alnylam's ability to continue to innovate for patients with ATTR amyloidosis; the ability of AMVUTTRA or any of Alnylam's other products or product candidates to enable patients with ATTR amyloidosis to live longer, better and/or healthier lives; the potential for AMVUTRA to transform the treatment of ATTR-CM; the ability of AMVUTTRA to provide ATTR-CM patients with benefits comparable to the clinical benefits observed in the HELIOS-B clinical trial; Alnylam's expectations that AMVUTTRA in ATTR-CM will have coverage and out-of-pocket cost dynamics similar to AMVUTTRA's coverage and out-of-pocket cost dynamics in hATTR-PN; and the potential receipt and timing of any future marketing authorizations or the timing of any future regulatory submissions for vutrisiran, should be considered forward looking statements. Actual results and future plans may differ materially from those indicated by these forward-looking statements as a result of various important risks, uncertainties and other factors, including, without limitation, risks and uncertainties relating to Alnylam's ability to successfully execute on its "Alnylam P5x25" goals; Alnylam's ability to discover and develop novel drug candidates and delivery approaches and successfully demonstrate the efficacy and safety of its product candidates; the pre-clinical and clinical results for Alnylam's product candidates; actions or advice of regulatory agencies and Alnylam's ability to obtain and maintain regulatory approval for its product candidates, as well as favorable pricing and reimbursement; successfully launching, marketing and selling Alnylam's approved products globally; delays, interruptions or failures in the manufacture and supply of Alnylam's product candidates or its marketed products; obtaining, maintaining and protecting intellectual property; Alnylam's ability to manage its growth and operating expenses through disciplined investment in operations and its ability to achieve a self-sustainable financial profile in the future; Alnylam's ability to maintain strategic business collaborations; Alnylam's dependence on third parties for the development and commercialization of certain products; the outcome of litigation; the potential risk of future government investigations; and unexpected expenditures; as well as those risks more fully discussed in the "Risk Factors" filed with Alnylam's 2024 Annual Report on Form 10-K filed with the Securities and Exchange Commission (SEC), as may be updated from time to time in Alnylam's subsequent Quarterly Reports on Form 10-Q, and in other filings that Alnylam makes with the SEC. In addition, any forward-looking statements represent Alnylam's views only as of today and should not be relied upon as representing Alnylam's views as of any subsequent date. Alnylam explicitly disclaims any obligation, except to the extent required by law, to update any forward-looking statements. 1 Hawkins PN, Ando Y, Dispenzeri A, et al. Ann Med. 2015;47(8):625-638.2 Gertz MA. Am J Manag Care. 2017;23(7):S107-S112.3 Conceicao I, Gonzalez-Duarte A, Obici L, et al. J Peripher Nerv Syst. 2016;21:5-9.4 Ando Y, Coelho T, Berk JL, et al. Orphanet J Rare Dis. 2013;8:31. View source version on Contacts Alnylam Pharmaceuticals, Inc. Christine Regan Lindenboom(Investors and Media)+1-617-682-4340Josh Brodsky(Investors)+1-617-551-8276 Sign in to access your portfolio
Associated Press
20-03-2025
- Business
- Associated Press
Alnylam Announces FDA Approval of AMVUTTRA® (vutrisiran), the First RNAi Therapeutic to Reduce Cardiovascular Death, Hospitalizations and Urgent Heart Failure Visits in Adults with ATTR Amyloidosis with Cardiomyopathy (ATTR-CM)
Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, today announced the U.S. Food and Drug Administration (FDA) approval of the supplemental New Drug Application (sNDA) for its RNAi therapeutic, AMVUTTRA ® (vutrisiran), for the treatment of the cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. The approval expands the indication for AMVUTTRA, which now becomes the first and only therapeutic approved by the FDA for the treatment of ATTR-CM and the polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults. This press release features multimedia. View the full release here: AMVUTTRA® (vutrisiran) product logo ATTR-CM is a devastating, rapidly progressive, and ultimately fatal disease estimated to affect approximately 150,000 people in the U.S. and over 300,000 people worldwide. There is no cure for ATTR-CM, and the deposition of misfolded transthyretin (TTR) fibrils causes irreversible damage over time which can lead to premature death. Today, most patients remain undiagnosed and untreated, and a significant portion of those who are treated with commonly used therapies experience disease progression. 'The FDA approval of AMVUTTRA for ATTR-CM marks a pivotal advancement for patients, providing a new and clinically differentiated treatment option that has been shown to improve outcomes, including cardiovascular mortality, and reduce progression for those living with this devastating disease,' said Yvonne Greenstreet, MBChB, Chief Executive Officer of Alnylam. 'I would like to extend my deepest gratitude to the patients who participated in our clinical trials, their families and caregivers, the clinical researchers, regulators, and my colleagues at Alnylam who made this approval possible. Today represents a significant milestone in our nearly twenty years of partnership with the ATTR amyloidosis community, but we are not stopping here. We will continue to innovate for patients with ATTR amyloidosis so they can live longer, better, healthier lives.' AMVUTTRA is an RNAi therapeutic that works upstream to deliver rapid knockdown of TTR, addressing the disease at its source, with only four convenient subcutaneous doses per year. By rapidly knocking down TTR production, AMVUTTRA substantially decreases deposition of TTR fibrils, which form amyloid and cause irreversible cardiovascular damage and premature death in patients with ATTR-CM. 'This FDA approval provides an opportunity to further transform ATTR-CM treatment with a new mechanism of action. The HELIOS-B clinical trial found that vutrisiran allowed patients to live longer, experience fewer hospitalizations, and improve how they function and feel,' said Ronald Witteles, M.D., HELIOS-B Investigator, Professor of Medicine at Stanford University School of Medicine and Co-Director of the Stanford Amyloid Center. 'The trial enrolled patients who mirror the real-world population with this disease, and I am very encouraged by vutrisiran's ability to demonstrate meaningful clinical benefits across both cardiovascular outcomes and multiple measures of disease progression. This is a very exciting day for patients with this challenging disease.' This approval is based on the HELIOS-B Phase 3 clinical trial which evaluated AMVUTTRA for the treatment of ATTR-CM. The trial achieved statistical significance compared to placebo on all 10 pre-specified primary and secondary endpoints. The results were presented at the European Society of Cardiology Congress and simultaneously published in The New England Journal of Medicine. In the overall population, AMVUTTRA reduced the risk of all-cause mortality (ACM) and recurrent cardiovascular (CV) events by 28% during the double-blind treatment period of up to 36 months. Mortality in this population was significantly reduced by 36% through 42 months in a pre-specified secondary endpoint analysis which included up to 36 months of the double-blind period plus six months of open-label extension. In the monotherapy population, AMVUTTRA significantly reduced the risk of ACM and recurrent CV events by 33% in the double-blind period and significantly reduced the risk of mortality by 35% through 42 months. As compared to patients treated with placebo, patients treated with AMVUTTRA also experienced preservation of functional capacity and quality of life, as well as early improvements in biomarkers NT-proBNP and troponin I, which are predictive of cardiovascular outcomes. The safety and tolerability of AMVUTTRA are well-established, as demonstrated in the positive HELIOS-A clinical trial for AMVUTTRA in hATTR-PN which resulted in FDA approval in 2022 and over 5,000 patient-years exposure to-date, globally. In that study, the most common adverse reactions in patients treated with AMVUTTRA were pain in extremity (15%), arthralgia (11%), dyspnea (7%), and vitamin A decreased (7%). No new safety concerns were identified in the HELIOS-B clinical trial of patients with ATTR-CM. 'Despite recent advances, there remains a significant need for patients living with ATTR-CM and I've witnessed, firsthand, the impact that ATTR amyloidosis can have on families, including diminished quality of life and the loss of loved ones,' said Muriel Finkel, President of the Amyloidosis Support Groups. 'The availability of this groundbreaking treatment option is a significant moment for patients living with ATTR amyloidosis. It represents a beacon of hope for our community.' AMVUTTRA in hATTR-PN is covered by insurers for ~99% of patients with the majority paying $0 out-of-pocket. Similar broad coverage and out-of-pocket costs are expected in ATTR-CM given comparable payer dynamics and the clinical value demonstrated in the HELIOS-B clinical trial. Alnylam has a proven track record of working closely with payers to ensure broad patient access to our medicines, including pioneering innovative value-based agreements linked to clinical outcomes that ensure value and predictability for payers. Alnylam offers multiple support services and resources for patients prescribed its products through Alnylam Assist ®, the only in-house patient support program in ATTR-CM. Alnylam Assist ® is designed to provide one-on-one support for patients and their healthcare teams to help navigate the treatment journey, and includes a Quick Start program that provides eligible patients who encounter coverage delays or delays in treatment with an initial dose at no cost. In addition, Alnylam Assist ® offers support with insurance coverage, financial assistance, and disease and treatment education for a seamless start to the AMVUTTRA treatment experience. Physicians and patients can learn more about Alnylam's patient support services by visiting or calling 1-833-256-2748. Marketing authorization applications based on HELIOS-B data are currently under review by several global health agencies including the European Medicines Agency (EMA), the Brazilian Health Regulatory Agency (ANVISA), and the Japanese Pharmaceuticals and Medical Devices Agency (PMDA). Alnylam remains on track to proceed with additional global regulatory submissions for vutrisiran in 2025. Visit for more information. Investor Webcast Information Alnylam management will discuss the FDA approval of AMVUTTRA for ATTR-CM via webcast today at 6:00 pm ET. A live audio webcast of the call will be available on the Investors section of the Company's website at An archived webcast will be available on the Company's website approximately two hours after the event. Indications AMVUTTRA ® (vutrisiran) is indicated for the treatment of the: cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults. Important Safety Information Reduced Serum Vitamin A Levels and Recommended Supplementation AMVUTTRA treatment leads to a decrease in serum vitamin A levels. Supplementation at the recommended daily allowance (RDA) of vitamin A is advised for patients taking AMVUTTRA. Higher doses than the RDA should not be given to try to achieve normal serum vitamin A levels during treatment with AMVUTTRA, as serum vitamin A levels do not reflect the total vitamin A in the body. Patients should be referred to an ophthalmologist if they develop ocular symptoms suggestive of vitamin A deficiency (e.g., night blindness). Adverse Reactions In a study of patients with hATTR-PN, the most common adverse reactions that occurred in patients treated with AMVUTTRA were pain in extremity (15%), arthralgia (11%), dyspnea (7%), and vitamin A decreased (7%). In a study of patients with ATTR-CM, no new safety issues were identified. For additional information about AMVUTTRA, please see the full Prescribing Information. About AMVUTTRA® (vutrisiran) AMVUTTRA ® (vutrisiran) is an RNAi therapeutic that delivers rapid knockdown of transthyretin (TTR), addressing the underlying cause of transthyretin (ATTR) amyloidosis. Administered quarterly via subcutaneous injection by a healthcare professional, AMVUTTRA is approved and marketed in more than 15 countries for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN) in adults and is approved in the U.S. for the treatment of the cardiomyopathy of wild-type or hereditary transthyretin-mediated amyloidosis (ATTR-CM) in adults to reduce cardiovascular mortality, cardiovascular hospitalizations and urgent heart failure visits. For more information about AMVUTTRA, including the full U.S. Prescribing Information, visit About ATTR Transthyretin amyloidosis (ATTR) is an underdiagnosed, rapidly progressive, debilitating and fatal disease caused by misfolded transthyretin (TTR) proteins, which accumulate as amyloid deposits in various parts of the body, including the nerves, heart and gastrointestinal tract. Patients may present with polyneuropathy, cardiomyopathy, or both manifestations of disease. There are two different forms of ATTR – hereditary ATTR (hATTR), which is caused by a TTR gene variant and affects approximately 50,000 people worldwide, and wild-type ATTR (wtATTR), which occurs without a TTR gene variant and impacts an estimated 200,000 – 300,000 people worldwide. 1-4 About RNAi RNAi (RNA interference) is a natural cellular process of gene silencing that represents one of the most promising and rapidly advancing frontiers in biology and drug development today. Its discovery has been heralded as 'a major scientific breakthrough that happens once every decade or so,' and was recognized with the award of the 2006 Nobel Prize for Physiology or Medicine. By harnessing the natural biological process of RNAi occurring in our cells, a new class of medicines known as RNAi therapeutics is now a reality. Small interfering RNA (siRNA), the molecules that mediate RNAi and comprise Alnylam's RNAi therapeutic platform, function upstream of today's medicines by potently silencing messenger RNA (mRNA) – the genetic precursors – that encode for disease-causing or disease pathway proteins, thus preventing them from being made. This is a revolutionary approach with the potential to transform the care of patients with genetic and other diseases. About Alnylam Pharmaceuticals Alnylam Pharmaceuticals (Nasdaq: ALNY) has led the translation of RNA interference (RNAi) into a whole new class of innovative medicines with the potential to transform the lives of people afflicted with rare and prevalent diseases with unmet need. Based on Nobel Prize-winning science, RNAi therapeutics represent a powerful, clinically validated approach yielding transformative medicines. Since its founding in 2002, Alnylam has led the RNAi Revolution and continues to deliver on a bold vision to turn scientific possibility into reality. Alnylam's commercial RNAi therapeutic products are ONPATTRO ® (patisiran), AMVUTTRA ® (vutrisiran), GIVLAARI ® (givosiran), OXLUMO ® (lumasiran), and Leqvio ® (inclisiran), which is being developed and commercialized by Alnylam's partner, Novartis. Alnylam has a deep pipeline of investigational medicines, including multiple product candidates that are in late-stage development. Alnylam is executing on its 'Alnylam P5x25' strategy to deliver transformative medicines in both rare and common diseases benefiting patients around the world through sustainable innovation and exceptional financial performance, resulting in a leading biotech profile. Alnylam is headquartered in Cambridge, MA. For more information about our people, science and pipeline, please visit and engage with us on X (formerly Twitter) at @Alnylam, or on LinkedIn, Facebook, or Instagram. Alnylam Forward-Looking Statements This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than historical statements of fact regarding Alnylam's expectations, beliefs, goals, plans or prospects, including, without limitation, statements regarding Alnylam's expectations regarding the safety and efficacy of AMVUTTRA for the treatment of ATTR-CM and hATTR-PN; that FDA approval of AMVUTTRA for ATTR-CM represents a pivotal advancement for patients, providing a new and clinically differentiated treatment option for ATTR-CM; the ability of AMVUTTRA to improve outcomes and reduce progression for patients with ATTR-CM; Alnylam's ability to continue to innovate for patients with ATTR amyloidosis; the ability of AMVUTTRA or any of Alnylam's other products or product candidates to enable patients with ATTR amyloidosis to live longer, better and/or healthier lives; the potential for AMVUTRA to transform the treatment of ATTR-CM; the ability of AMVUTTRA to provide ATTR-CM patients with benefits comparable to the clinical benefits observed in the HELIOS-B clinical trial; Alnylam's expectations that AMVUTTRA in ATTR-CM will have coverage and out-of-pocket cost dynamics similar to AMVUTTRA's coverage and out-of-pocket cost dynamics in hATTR-PN; and the potential receipt and timing of any future marketing authorizations or the timing of any future regulatory submissions for vutrisiran, should be considered forward looking statements. Actual results and future plans may differ materially from those indicated by these forward-looking statements as a result of various important risks, uncertainties and other factors, including, without limitation, risks and uncertainties relating to Alnylam's ability to successfully execute on its ' Alnylam P 5 x25 ' goals; Alnylam's ability to discover and develop novel drug candidates and delivery approaches and successfully demonstrate the efficacy and safety of its product candidates; the pre-clinical and clinical results for Alnylam's product candidates; actions or advice of regulatory agencies and Alnylam's ability to obtain and maintain regulatory approval for its product candidates, as well as favorable pricing and reimbursement; successfully launching, marketing and selling Alnylam's approved products globally; delays, interruptions or failures in the manufacture and supply of Alnylam's product candidates or its marketed products; obtaining, maintaining and protecting intellectual property; Alnylam's ability to manage its growth and operating expenses through disciplined investment in operations and its ability to achieve a self-sustainable financial profile in the future; Alnylam's ability to maintain strategic business collaborations; Alnylam's dependence on third parties for the development and commercialization of certain products; the outcome of litigation; the potential risk of future government investigations; and unexpected expenditures; as well as those risks more fully discussed in the 'Risk Factors' filed with Alnylam's 2024 Annual Report on Form 10-K filed with the Securities and Exchange Commission (SEC), as may be updated from time to time in Alnylam's subsequent Quarterly Reports on Form 10-Q, and in other filings that Alnylam makes with the SEC. In addition, any forward-looking statements represent Alnylam's views only as of today and should not be relied upon as representing Alnylam's views as of any subsequent date. Alnylam explicitly disclaims any obligation, except to the extent required by law, to update any forward-looking statements. 1 Hawkins PN, Ando Y, Dispenzeri A, et al. Ann Med. 2015;47(8):625-638. 2 Gertz MA. Am J Manag Care. 2017;23(7):S107-S112. 3 Conceicao I, Gonzalez-Duarte A, Obici L, et al. J Peripher Nerv Syst. 2016;21:5-9. 4 Ando Y, Coelho T, Berk JL, et al. Orphanet J Rare Dis. 2013;8:31. CONTACT: Alnylam Pharmaceuticals, Inc. Christine Regan Lindenboom (Investors and Media) +1-617-682-4340 Josh Brodsky (Investors) +1-617-551-8276 SOURCE: Alnylam Pharmaceuticals, Inc. Copyright Business Wire 2025. PUB: 03/20/2025 05:54 PM/DISC: 03/20/2025 05:53 PM
