Evaluation of Cirvo™ Mobile Compression Device for Treatment of Venous Leg Ulcers



Status:Not yet recruiting
Conditions:Other Indications, Cardiology, Gastrointestinal
Therapuetic Areas:Cardiology / Vascular Diseases, Gastroenterology, Other
Healthy:No
Age Range:18 - 80
Updated:3/30/2019
Start Date:June 30, 2019
End Date:February 1, 2020
Contact:Tammy Morton, MS
Email:tmorton@radialmedical.com
Phone:650-209-0973

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HEAL I (The Treatment of Venous Leg Ulcers): Evaluation of Cirvo™ Mobile Compression Device for the Treatment of Venous Leg Ulcers

This study in venous leg ulcer (VLU) patients will evaluate the use of Cirvo™ therapy for the
treatment of VLU when applied for a minimum of two hours daily for up to 12 weeks.


Inclusion Criteria:

1. Male or female patients between 18 and 80 years of age

2. Patients (CEAP 6) who have not previously experienced a period of open ulceration
exceeding 26 weeks in the affected leg

3. Total venous ulcer area < 20cm2

4. Duration of therapy for active venous ulcer <26 weeks prior to enrollment

5. Venous insufficiency documented by venous reflex ultrasound showing mild, moderate, or
severe reflux in the superficial or deep venous system

Exclusion Criteria:

1. Acute DVT within the 3 months prior to enrollment

2. Ulcer present for <2 weeks

3. Ulcers extending with exposed fascia, tendon, or bone within the wound margins

4. Lateral malleolus ulcers

5. Ulcers with perforator incompetence deep to the ulceration (within 5 cm of the wound
border)

6. Active infection (systemic or in the affected limb)

7. Lower extremity gangrene

8. Diabetes mellitus (Type I or II) requiring medication

9. History of pulmonary vascular disease (PVD)

10. History of pulmonary edema

11. History of decompensated congestive heart failure (CHF)

12. Open surgery or major trauma to the legs within the last six months

13. History of lower limb malignancy, primary or secondary

14. Acute symptomatic lower extremity thrombophlebitis

15. Pregnant or breastfeeding

16. Calf geometry on which Cirvo(TM) device does not appropriately fit

17. Known sensitivity to any of the materials used in the Cirvo(TM) device

18. Currently participating or plans to participate in in any other investigational
clinical evaluation during the 12 week study period that may, in the opinion of the
investigator, affect blood flow and/or venous leg ulcer
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San Francisco, California
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