Diabetic Foot Ulcer, Venous Leg Ulcer
Conditions
Brief summary
The purpose of this study is to compare Pellograft to standard of care modalities in treating diabetic foot ulcers in human subjects, and to compare Sanograft to standard of care in treating venous leg ulcers. The study will demonstrate wound healing outcomes with comparators including time to wound epithelialization, decrease in wound size, and total number of study product applications towards healing outcome. This information is important to the Centers for Medicare and Medicaid Services (CMS) and other payors in determining coverage policy and reimbursement for this product category.
Interventions
OTHERPelloGraft
dual layer amnion/chorion-derived allograft
OTHERSanoGraft
single layer amnion-derived allograft
Sponsors
Surgenex
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Subject is at least 18 years of age 2. Diabetic Foot Ulcer Only - Subject has diagnosed Type 1 or Type 2 diabetes 3. Subject's wound is located on foot or ankle (DFU) or leg (VLU) 4. Subject has diabetic foot ulcer \> 1.0 cm2 and ≤ 25 cm2 OR venous leg ulcer \> 1.0 cm2 and ≤ 50 cm2 5. Subject has adequate circulation to affected extremity with TcPO2 results of ≥ 40 mm Hg on the dorsum of the affected foot or ABI results ≥ 0.7 and≤ 1.2 or Great Toe Pressure ≥ 50 mmHg 6. Subject is willing and able to comply with all protocol requirements 7. Subject is willing and able to provide informed consent or obtain consent from legal authorized representative (LAR)
Exclusion criteria
1. Subject is pregnant 2. Subject with diagnosed diabetes has HbA1C \> 12 within 3 months Prior to randomization 3. Subject has \> 30% reduction in wound size after 2-week run-in period 4. Subject has active infection, undrained abscess, or critical colonization of the wound with bacteria 5. Subject has osteomyelitis or joint capsule on investigator's exam or radiographic evidence or bone culture, histology, x-ray changes or MRI 6. Subject is on parenteral corticosteroids or any cytotoxic agents for 7 consecutive days during 30 days before screening. Chronic oral steroid use is not excluded if dose \< 10 mg per day of prednisone 7. Subject is currently undergoing cancer treatment 8. Subject has used biologic skin substitutes within 14 days of enrollment 9. Subject has an allergy to suture material 10. Subject has life expectancy less than six-months as assessed by the investigator 11. Subject is participating in another clinical research study prior to this study completion
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 100% epithelialization | 12 weeks (DFU) or 16 weeks (VLU) | 100% epithelialization of wound within 12 weeks (DFU) or 16 weeks (VLU) of initial treatment application. Wound closure is complete with confirmation of 100% epithelialization, no drainage, and no need for additional dressings. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Time to Healing | 12 weeks (DFU) or 16 weeks (VLU) | Time to Healing (from initial application of study product to 100% epithelialization of wound) |
Countries
United States
Contacts
CONTACTPam McKeown
Outcome results
None listed