Evidence Alert: New Meta-Analysis on VTE Prophylaxis

📊 Just published: Large meta-analysis on VTE prophylaxis strategies after major orthopedic surgery

Key Findings:

• DOACs vs LMWH: Non-inferior for VTE prevention, similar bleeding risk

• Extended prophylaxis (35 days vs 10-14 days): 40% reduction in symptomatic VTE

• Risk stratification matters: High-risk patients benefit most from extended prophylaxis

👥 Patient Groups Analyzed:

• THA: 42,000+ patients

• TKA: 38,000+ patients

• Hip fracture surgery: 15,000+ patients

✅ Clinical Pearls:

1. Extended prophylaxis recommended for THA/TKA in high-risk patients

2. Aspirin alone: Lower efficacy but acceptable for low-risk TKA patients

3. Mechanical prophylaxis: Important adjunct, not replacement

🤔 Questions for Discussion:

• What's your current VTE prophylaxis protocol?

• Do you routinely use extended prophylaxis?

• How do you risk-stratify patients?

• Experience with DOACs vs LMWH in your practice?

I'm particularly interested in hearing about real-world adherence challenges with extended prophylaxis protocols.

#EvidenceBasedMedicine #VTEProphylaxis #PatientSafety

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