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Clinical Trial ● Currently Recruiting Phase II NCT04862468

Perivenous Dexamethasone Therapy: Examining Reduction of Inflammation After Thrombus Removal to Yield Benefit in Acute Femoropopliteal DVT

Perivenous Dexamethasone Therapy: Examining Reduction of Inflammation After Thrombus Removal to Yield Benefit in Acute Femoropopliteal DVT — Recruiting • Phase II • Cardiology / Cardiovascular • NCT04862468.

📅 25 Sep 2026 ⏱ 2 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase II
NCT ID
NCT04862468
Sponsor
Mercator MedSystems, Inc.
Start
2021-10-29
ClinicaliQ Trial Snapshot
  • Perivenous Dexamethasone Therapy: Examining Reduction of Inflammation After Thrombus Removal to Yield Benefit in Acute Femoropopliteal DVT — Recruiting • Phase II • Cardiology / Cardiovascular • NCT04862468.
  • What is being tested: Local perivenous delivery of dexamethasone using the Bullfrog® Micro-Infusion Device immediately after catheter-directed thrombus removal in acute femoropopliteal DVT to reduce post-recanalization inflammation.
  • Patient eligibility overview: Adults with acute femoropopliteal DVT (symptom onset ≤14 days) who are suitable candidates for catheter-directed thrombolysis and vascular intervention.
Use This Page For
  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

This is a study of a medical procedure that utilizes a commercially available catheter (the Bullfrog® Micro-Infusion Device) to locally deliver a commercially available anti-inflammatory drug (dexamethasone sodium phosphate injection) around the deep veins after DVT recanalization, where DVT symptoms were present for up to 14 days prior to recanalization. The goal of the study is to see if local anti-inflammation helps prevent re-thrombosis of the blood vessel and improvement in symptoms for up to 24 months after the initial DVT recanalization procedure.

Eligibility Snapshot
  • : 1. Provision of signed and dated informed consent form prior to receiving any non-standard of care, protocol-specific procedures. 2. Stated willingness to comply with all study procedures including completion of questionnaires and follow-up visits and availability for the duration of the study. 3. Male or female, aged 18 to 89 years. 4. For females of reproductive potential: use of highly effective contraception (abstinence is acceptable) for at least 1 month prior to study treatment (unless they had given birth within the 1 month prior to study treatment), and agreement to use such a method for at least 30 days after study treatment. 5. Onset of acute DVT symptoms of 14 days or less prior to initial intervention in the study limb. 6. Ability to take oral medication and be willing to adhere to the prescribed anti-coagulant regimen. 7. Post-procedural prescription for at least 28 days low molecular weight heparin followed by therapeutic anticoagulant of investigator's choice for 12 months minimum as part of post-interventional medication regimen. 8. Minimum of 28 days of prescribed antiplatelet agent (aspirin or P2Y12 inhibitor) for patients receiving stents. 9. DVT located in any of the major femoropopliteal veins (common femoral, femoral, and/or popliteal…

Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
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