What is the trade name of fondaparinux?

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Last updated: February 24, 2026 • View editorial policy

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Trade Name for Fondaparinux

Fondaparinux is marketed under the trade name Arixtra. 1

Key Product Information

  • Generic name: Fondaparinux sodium 2, 3
  • Brand name: Arixtra 1, 2
  • Manufacturer: Sanofi-Synthelabo (now part of Sanofi) 4
  • Drug class: Synthetic pentasaccharide, selective factor Xa inhibitor 5, 2, 4

Clinical Context

Arixtra (fondaparinux) is FDA-approved for:

  • Prophylaxis of venous thromboembolism (VTE) following major orthopedic surgery 6, 2
  • Treatment of acute deep vein thrombosis and pulmonary embolism 5, 7
  • Treatment of acute coronary syndromes (in combination with other therapies) 8

The medication is administered as a once-daily subcutaneous injection due to its 17-21 hour half-life, which distinguishes it from low-molecular-weight heparins that often require twice-daily dosing. 5, 3

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.