Pfizer's new hemophilia drug HYMPAVZI gains FDA approval

Published 11/10/2024, 18:30
© Reuters.

NEW YORK - Pfizer Inc. (NYSE: NYSE:PFE) has announced the U.S. Food and Drug Administration (FDA) approval of HYMPAVZI™ (marstacimab-hncq) for the prevention of bleeding episodes in individuals 12 years and older with hemophilia A or B without inhibitors. This marks the introduction of the first once-weekly subcutaneous prophylactic treatment for hemophilia B and the first pre-filled pen or syringe administration for both hemophilia A and B in the U.S.

HYMPAVZI, an anti-tissue factor pathway inhibitor (anti-TFPI), represents a significant development in the management of hemophilia, offering a new treatment option that reduces the frequency of bleeding episodes with a manageable safety profile. The approval follows results from the Phase 3 BASIS trial, which showed a reduction in annualized bleeding rate (ABR) by 35% and 92% compared to routine prophylaxis and on-demand treatment, respectively.

The new therapy is expected to ease the treatment burden for patients with hemophilia, who have historically relied on frequent intravenous infusions. According to Suchitra S. Acharya, M.D., Director at Northwell Health's Hemostasis and Thrombosis Center, HYMPAVZI's once-weekly administration via a pre-filled pen or syringe could significantly improve the quality of life for these patients.

Hemophilia, a rare genetic blood disorder, affects over 800,000 individuals globally and can lead to severe joint damage due to repeated bleeding episodes. Despite advancements in treatment, many patients continue to experience bleeding episodes and require multiple weekly infusions.

The BASIS study's results, which supported the FDA approval, involved 116 hemophilia patients without inhibitors treated with HYMPAVZI over a 12-month period. The study demonstrated superiority in reducing bleeding episodes compared to on-demand treatment and non-inferiority to routine prophylaxis for secondary efficacy endpoints.

Pfizer, with over 40 years of experience in hemophilia treatment, is also conducting ongoing studies, including BASIS KIDS, to evaluate the safety and efficacy of marstacimab in younger patients.

The approval of HYMPAVZI is part of Pfizer's broader commitment to addressing the needs of the hemophilia community and follows recent regulatory approvals for its hemophilia B gene therapy, BEQVEZ™ (fidanacogene elaparvovec), in the U.S., EU, and Canada.

This article is based on a press release statement from Pfizer Inc.

In other recent news, Pfizer Inc. has been in the spotlight due to a series of recent developments. Investment firm Starboard Value LP has called for a special committee to investigate claims that Pfizer's former top executives were coerced into endorsing CEO Albert Bourla. The allegations have led to a request for an independent investigation into the matter, with a meeting scheduled between Starboard and Pfizer's leadership.

In the midst of these developments, Pfizer announced a Q4 cash dividend of $0.42 per share, marking their 344th consecutive quarterly payment. This consistent return to shareholders underscores Pfizer's financial stability. However, the company has experienced a drop in U.S. sales of their respiratory syncytial virus (RSV) vaccine, Abrysvo, due to regulatory changes. Despite this, Bourla remains optimistic about its U.S. market performance.

The company has also attracted the attention of Starboard Value, which has reportedly acquired a significant stake in Pfizer. The activist investment firm is set to meet with Pfizer's CEO to discuss potential strategies to improve the company's performance. In light of these developments, financial research firm CFRA has revised upwards the earnings forecasts for Pfizer, indicating a positive outlook for the company's financial future.

InvestingPro Insights

The FDA approval of HYMPAVZI™ aligns with Pfizer's (NYSE: PFE) strong position in the pharmaceutical industry and its commitment to innovation in hemophilia treatment. This development could potentially impact the company's financial outlook, which is currently mixed according to recent data from InvestingPro.

As of the latest available data, Pfizer's market capitalization stands at $164.33 billion, reflecting its significant presence in the healthcare sector. The company's revenue for the last twelve months as of Q2 2024 was $55.17 billion, though it experienced a revenue decline of 29.65% during this period. This decline may be partially offset by the introduction of new treatments like HYMPAVZI™.

InvestingPro Tips highlight Pfizer's strengths in dividend payments, which could be attractive to investors seeking income. The company has maintained dividend payments for 54 consecutive years and currently offers a substantial dividend yield of 5.73%. This consistent dividend policy underscores Pfizer's commitment to shareholder returns, even as it invests in new drug developments like HYMPAVZI™.

However, it's worth noting that Pfizer faces some financial challenges. The company was not profitable over the last twelve months, with a negative P/E ratio of -63.16. Despite this, analysts expect net income to grow this year, which could be bolstered by the success of new treatments like HYMPAVZI™.

For investors interested in a deeper analysis, InvestingPro offers additional tips and metrics beyond what's mentioned here. In fact, there are 11 more InvestingPro Tips available for Pfizer, providing a more comprehensive view of the company's financial health and market position.

This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.

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