Marstacimab
Also known as: Hympavzi
General information only. Anpheros does not diagnose and does not recommend treatment. Talk to a doctor or pharmacist about your situation. In an emergency, call 112 (or your local emergency number).
In short
In the European Union, marstacimab is indicated for the routine prophylaxis of bleeding episodes in patients 12 years of age and older, weighing at least 35 kg, who have severe haemophilia A without factor VIII inhibitors. It is also indicated for these patients with haemophilia A who have factor VIII inhibitors. Additionally, the treatment is indicated for routine prophylaxis in patients 12 years of age and older, weighing at least 35 kg, with severe haemophilia B without factor IX inhibitors, as well as those with haemophilia B who have factor IX inhibitors.
Source: European Medicines Agency (EMA), Hympavzi — EPAR, 16/07/2026. © European Medicines Agency.
AI-generated summary of the sources cited on this page, checked automatically against them. Not reviewed by a clinician; not medical advice.
Codes
- RxNorm
- 2697133 marstacimab
- EMA
- EMEA/H/C/006240
Official indications
Quoted unchanged from official product information, in English. Listed alphabetically by product, not ranked.
EMA (EU) Hympavzi
Hympavzi is indicated for routine prophylaxis of bleeding episodes in patients 12 years of age and older, weighing at least 35 kg, with: Haemophilia A (congenital factor VIII deficiency) without factor VIII inhibitors who have severe disease (FVIII < 1%) with factor VIII inhibitors Haemophilia B (congenital factor IX deficiency) without factor IX inhibitors who have severe disease (FIX < 1%) with factor IX inhibitors.
Source: European Medicines Agency (EMA), Hympavzi — EPAR, 16/07/2026. © European Medicines Agency.
Document date: 16/07/2026 · Official document →
Other treatments A–Z
What people report
Not enough data yet. Anonymous counts appear here only for groups of at least 20 people who agreed to share them.
External resources
Questions
What is Marstacimab approved for in the European Union?
Hympavzi is indicated for routine prophylaxis of bleeding episodes in patients 12 years of age and older, weighing at least 35 kg, with: Haemophilia A (congenital factor VIII deficiency) without factor VIII inhibitors who have severe disease (FVIII < 1%) with factor VIII inhibitors Haemophilia B (congenital factor IX deficiency) without factor IX inhibitors who have severe disease (FIX < 1%) with factor IX inhibitors. (Source: European Medicines Agency (EMA), Hympavzi — EPAR, 16/07/2026. © European Medicines Agency.)
Sources and attribution
- Source: European Medicines Agency (EMA) — EPAR. © European Medicines Agency.
- Names other than the official source titles: Anpheros translations and plain-language names, made with AI assistance and checked automatically; the source names are in English.
- This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.
- Source: European Medicines Agency (EMA), Hympavzi — EPAR, 16/07/2026. © European Medicines Agency.
Anpheros Search catalog 2026.10.5, published 17 October 2026. About the data →
About this page. This page brings together public information from official sources, each cited where it is used. It is not medical advice, it is not a diagnosis, and it does not tell you which treatment to take.
Treatments. Indications are quoted unchanged from official product information (European Medicines Agency, U.S. Food and Drug Administration). They describe what a medicine is approved for, not whether it is right for you. Approved uses can differ between countries. Always read the package leaflet and follow your doctor's or pharmacist's advice.
What people report. Figures marked "reported by Anpheros users" are anonymous counts from at least 20 people who agreed to share them. They show what people report, not what works, and they are not clinical evidence.
Links between terms. "May be associated with" means the link appears in a cited source. It does not mean you have that condition.
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