Study to Evaluate Safety and Efficacy of GrafixPL for the Treatment of Venous Leg Ulcers

Exclusion Criteria

• •1. Index Ulcer is of non-venous pathophysiology
• •2. Gangrene is present on any part of the affected limb
• •3. Patient is unable to tolerate standard compression therapy
• •4. Glycated hemoglobin A1c (HbA1c) level of \> 14% in any patient with type 1 or type 2 diabetes mellitus, as documented up to 14 days prior to Screening Visit 1
• •5. Patient is receiving intravenous (IV) corticosteroids, immunosuppressive or cytotoxic agents at any time during the screening period
• •6. Patient has an ulcer within 5 cm of the Index Ulcer identified for study consideration
• •7. Patient is Human Immunodeficiency Virus (HIV) positive or has Acquired Immune Deficiency Syndrome (AIDS)
• •8. Current evidence of infection at the Index Ulcer, including cellulitis and/or pus drainage from the ulcer site at the time of Screening and Baseline Visits
• •9. Evidence of osteomyelitis at the time of Screening and Baseline Visits
• •10. Patient has active malignancy other than non-melanoma skin cancer
• •11. Patient's Index Ulcer has decreased by ≥ 30% between Screening Visit 1 and the Baseline Visit during the screening period
• •12. Patient has untreated alcohol or substance abuse at the time of Screening Visit 1
• •13. Pregnant women and women who are breastfeeding
• •14. Patient is currently enrolled in or has participated in another investigational device, drug, or biological trial within 30 days prior to Screening Visit 1
• •15. Patient has had within 14 days of Screening Visit 1, or is currently undergoing, or is planning for ulcer treatments with growth factors, living skin, dermal substitutes or other advanced biological therapies
• •16. Patient is an employee, or an immediate family member of an employee, of the sponsor company or site research staff conducting the study
• •17. Patients who have already been randomized in Protocol 360 at any center may not be considered for screening or for re-entry into the trial at any center, even after the End of Treatment Study Visit
• •18. Patients with a history of poor compliance, or an unwillingness or inability to adhere to the requirements of the protocol