Andexanet alfa

آندگزانت آلفا

⚠ Unverified

🧪 VariousFactor Xa inhibitor reversal agent

Market / country: 🇺🇸 USA

Andexxa (US)

🧮 Dose calculator

Life-threatening bleeding on anticoagulants (reversal) · Regimen source: FDA Andexxa · 2.1

⛔ Low dose: 400 mg bolus (30 mg/min) then 4 mg/min for 120 min. High dose: 800 mg then 8 mg/min for 120 min. Choice per label table. More than one dose not studied. FDA Andexxa · 2.1

🛡️ Safety & information

Warnings

Formulations

  • 200 mg vial (10 mg/mL after reconstitution) — powder for injection 🇺🇸 USA FDA Andexxa · 3

👥 Special populations

  • 🤰 PregnancyUse with caution

    Label states no clear risk or has limited data; use only if needed, under medical advice. FDA Andexxa · 8.1

    “Risk Summary There are no adequate and well-controlled studies of ANDEXXA in pregnant women to inform patients of associated risks.”
  • 🤱 BreastfeedingUse with caution

    Label: use with caution while breastfeeding; see the label text. FDA Andexxa · 8.2

    “Risk Summary There is no information regarding the presence of ANDEXXA in human milk, the effects on the breastfed child, or the effects on milk production.”
  • 👶 ChildrenUse with caution

    The label has conditions, age limits or notes for children; the label sentence is quoted below. FDA Andexxa · 8.4

    “The safety and efficacy of ANDEXXA in the pediatric population have not been studied.”
  • 👴 Older adultsUse with caution

    Label: use with caution in older adults, usually starting at the low end of the dose range. FDA Andexxa · 8.5

    “Of the 419 patients in the ANNEXA-4 study of ANDEXXA, 381 (91%) were 65 years of age or older, and 278 (66%) were older than 75 years of age.”
  • ⚥ Females & males of reproductive potentialNo data

    The source for this drug has no section for this group.

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