Pressure Ulcer
Conditions
Keywords
Non Healing Wound
Brief summary
The aim of this trial is to demonstrate the effectiveness of complete wound healing in a prospective, open-label, randomized trial in which pressure ulcers will be treated using Aurix and standard care and compared 1:1 to patients receiving undefined Usual and Customary Care.
Detailed description
Pressure ulcers (PUs) are a common problem in all patient care settings, especially long-term acute care facilities and nursing homes. Aurix is a platelet-rich plasma gel used in the treatment of non-healing chronic wounds. The results of Aurix to date when used to treat PUs have been promising. The aim of this trial is to demonstrate the effectiveness of complete wound healing in a prospective, open-label, randomized trial in which pressure ulcers will be treated using Aurix and standard of care to determine time to heal at 16 weeks. Comparison will be made to patients receiving undefined Usual and Customary Care in a 1:1 manner.
Interventions
DEVICEAurix
Aurix is a platelet-rich plasma gel used in the treatment of non-healing wounds. It will be administered twice weekly for 2 weeks then weekly.
Sponsors
Nuo Therapeutics
Study design
Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Medicare eligible 2. ≥18 years of age 3. Ulcer of pressure/shear etiology (Stage II, III, and IV, see Appendix 9 for stage definitions) 4. The largest non-healing wound, if multiple wounds are present, or the single wound to be treated (Index Ulcer) that is located on the heel, ischium, sacrum, and trochanter 5. For subjects with potentially multiple eligible PUs, the largest ulcer will be selected as the Index Ulcer for study. There must be at least 4 cm between the Index Ulcer and other ulcers; if all ulcers are closer than 4 cm, the subject should not be enrolled (screen failure) 6. Debrided ulcer size between 3 cm2 and 200 cm2 7. Subject has received UCC care for ≥ 2 weeks at treating wound clinic 8. Demonstrated adequate pressure relief regimen 9. Duration ≥ 1 month at first visit 10. Subject must be willing to comply with the Protocol, which will be assessed by enrolling clinician.
Exclusion criteria
1. Subjects known to be sensitive to Aurix components (calcium chloride, thrombin, ascorbic acid) and/or materials of bovine origin 2. Stage I pressure ulcers 3. Ulcers that are unstageable or of deep tissue morphology that have yet to become an open wound 4. Presence of another wound that is concurrently treated and might interfere with treatment of index wound by Aurix 5. Ulcer not of PU pathophysiology (e.g., pure diabetic, vasculitic, radiation, rheumatoid, collagen vascular disease, venous, or arterial etiology) 6. Patients on chemotherapeutic agents or any malignancy in the wound area 7. Subjects who are cognitively impaired 8. Serum albumin of less than 2.5 g/dL 9. Plasma Platelet count of less than 100 x 109/L 10. Hemoglobin of less than 10.5 g/dL 11. Subject has inadequate venous access for repeated blood draw required for Aurix Administration. 12. Life expectancy of \< 6 months.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Time to Heal | 16 weeks | Compare complete wound healing at 16 weeks for all pressure ulcers treated with Aurix plus standard of care with patients randomized to usual and customary care. Complete wound closure is defined as skin re-epithelialization without drainage or dressing requirements confirmed at two consecutive study visits 2 weeks apart (FDA Guidance for Industry Chronic Cutaneous Ulcer and Burn Wounds - Developing Products for Treatment, 2006). |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Proportion of healed ulcers | 16 weeks | Proportion of patients with completely healed pressure ulcers |
| W-QOL (Quality of Life with Chronic Wounds) score | 16 weeks | Change in mean W-QOL (Quality of Life with Chronic Wounds) score between baseline and 16 weeks |
Countries
United States
Contacts
Primary ContactStacy Gardner
Outcome results
None listed