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April, 2026
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Rick Matthews: Looking Beyond Clot Clearance in Long-Term Management After DVT
Mar 9, 2026, 13:49

Rick Matthews: Looking Beyond Clot Clearance in Long-Term Management After DVT

Rick Matthews, Senior Vascular Consultant at Argon Medical Devices, Inc., shared on LinkedIn:

”We talk a lot about ‘clearing clot today’ with modern mechanical thrombectomy/PMT options, but the long game is what patients live with: recurrent ipsilateral DVT risk, valve injury, chronic outflow obstruction, and structured follow-up.

Are you routinely documenting Villalta at 3–6 months after DVT (and repeating at ~12 months), or is it still inconsistent across services?

PTS symptoms often reflect the net effect of obstruction plus reflux plus microvascular injury—so the pathway has to be stepwise.

My simple escalation triggers (baked into any VTE program):

  • Villalta ≥10 / meaningful functional limitation
  • Venous claudication
  • Skin changes or ulcer
  • New/worsening swelling –  rule out recurrent DVT first”

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