MDCalc

VTE-BLEED Score

Assesses risk of bleeding while on anticoagulation.

Age ≥60 years

Active cancer

Male patient with uncontrolled hypertension

Anemia

History of bleeding

Renal dysfunction (creatinine clearance 30-60 mL/min)

Result:

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Advice
  • Do not use this score as the sole basis for clinical decisions; consider the full clinical context, including comorbidities, concurrent medications, and patient preferences.
  • This tool is not intended to definitively exclude patients from anticoagulation therapy. 
  • Use results to support discussion of thrombotic versus bleeding risk.
  • Tailor management to the individual patient and consult relevant guidelines for comprehensive care.
Management
  • Score ≥2 (elevated bleeding risk): 
    • Manage modifiable risk factors.
    • Use closer monitoring, especially during higher-risk periods (e.g., around procedures).
    • Consider adjustments to the anticoagulation approach, such as:
      • Careful medication selection (e.g., DOAC versus VKA).
      • Dose adjustment (e.g., prophylactic versus therapeutic dosing after a designated period).
      • Shorter anticoagulation duration (e.g., 3 months versus 6 months).
    • Evaluate the possibility of non-anticoagulant strategies.
    • Engage the patient in a discussion about risks and benefits.
  • Score <2 (lower bleeding risk): Proceed with guideline-recommended anticoagulation, with routine follow-up and monitoring.

For detailed management, refer to guidelines from relevant medical societies (e.g., AHA/ACC/ACCP, ESC).

Critical Actions
  • Always assess for active or recent bleeding before starting or continuing anticoagulation. 
  • For significant bleeding, discontinue or hold anticoagulation and evaluate for reversal or hemostatic intervention as appropriate. 
  • Be alert to red-flag symptoms (e.g., hematemesis, melena, uncontrolled epistaxis) that may require immediate intervention, regardless of score. 
  • Ensure that all patients on anticoagulation have appropriate access to follow-up care and monitoring.
  • Do not use this tool in patients with severe renal impairment (creatinine clearance <30 mL/min).