Encouraging Phase 3 Results: Marstacimab for Hemophilia A or B with Inhibitors
Heme Today shared a thrilled post on LinkedIn:
”ICYMI in hemophilia reporting on Heme Today: Marstacimab from Pfizer performed impressively in a phase 3 study as tx for hemophilia A or B with inhibitors.”
To learn more, follow the link.
A phase 3 study has yielded favorable topline results for Marstacimab (HYMPAVZI), showing promising efficacy and safety in treating severe hemophilia A or B with inhibitors.
Pfizer announced the positive findings, highlighting the therapy’s potential to address an important unmet need for patients with antibodies that limit factor-based prophylaxis.
“These encouraging results demonstrate HYMPAVZI’s potential to help people living with hemophilia A or B with inhibitors, meeting an important need for patients with antibodies that neutralize most factor-based prophylactic options used to manage bleeding episodes,” commented Pfizer’s chief inflammation & immunology officer Michael Vincent, MD, PhD.

Stay updated on the latest scientific advancements in the field of hemophilia management with Hemostasis Today.
-
Dec 6, 2025, 18:02ASH25 Day 1: Don’t Miss The Highlights
-
Dec 6, 2025, 15:44Atul Gupta on Where The Healthcare Innovation is Headed
-
Dec 6, 2025, 15:22Nathan White on How Inflammation Contributes to Coagulopathy After Trauma
-
Dec 6, 2025, 15:02Anas Younes on AstraZeneca’s Aims in Blood Cancer to Be Presented at ASH25
-
Dec 6, 2025, 14:08David Alderman: ASH25 is Live
-
Dec 6, 2025, 13:53Isabelle Mahé Presents The Proposals from INNOVTE CAT Working Group
-
Dec 6, 2025, 11:50Steve Tuplin on Roche’s Mission at ASH25
-
Dec 6, 2025, 11:13Khaled Musallam on The Lancet Haematology Podcast: Your ASH25 Roadmap
-
Dec 5, 2025, 03:46Sreeni Sivan Pillai: Preventing Thrombophlebitis and Upper Limb DVT in PICC Lines
