Pfizer announces positive results for hemophilia treatment

Published 26/06/2025, 12:02
Pfizer announces positive results for hemophilia treatment

Investing.com -- Pfizer Inc. (NYSE:PFE) reported positive topline Phase 3 results for its hemophilia treatment HYMPAVZI in patients with hemophilia A or B with inhibitors.

The pharmaceutical company said HYMPAVZI demonstrated superiority in reducing bleeding outcomes compared to other treatments.

The drug showed a 93% reduction in annualized bleeding rate in trial participants.

According to Pfizer, HYMPAVZI was generally well-tolerated during the clinical trials, with no deaths or thromboembolic events reported among participants.

The company plans to initiate regulatory filings for HYMPAVZI based on these positive results, seeking approval for the treatment’s use in hemophilia patients with inhibitors.

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

Latest comments

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers
© 2007-2025 - Fusion Media Limited. All Rights Reserved.