Venous Leg Ulcer
Conditions
Brief summary
The use of PRP has dramatically increased in the fields of orthopedics, spine surgery, reconstructive plastic surgery, oral and maxillofacial surgery, and dermatological indications. Nonetheless, its use in the treatment of wounds is not as widespread as in other fields. In this experimental study, the treatment outcome of autologous PRP was assessed in comparison to conventional therapy among patients with chronic venous leg ulcers.
Detailed description
Venous ulcers are the most common form of leg ulcers which have a significant impact on quality of life and work productivity. In addition, the costs associated with the long-term care of these chronic wounds are substantial. Conventional therapies such as dressings, surgical debridement, compression bandage, and even skin grafting cannot provide satisfactory healing since these treatments are not able to provide necessary growth factors that can modulate healing processes. Autologous platelet-rich plasma (PRP) is a safe, simple, affordable, and less expensive procedure in the treatment of chronic ulcers with reportedly good results. Since it is an autologous method, it is biocompatible and safe. Data from this would help in establishing it as a treatment of choice, thereby leading to a reduction in cost and benefiting the patient both financially and psychologically. PRP is a volume of autologous plasma that has a platelet concentration above baseline i.e., five times more than normal platelet counts. PRP enhances wound healing by promoting the healing process by seven growth factors present in it. They are platelet-derived growth factor (αα, αβ, αβ), fibroblast growth factor, vascular endothelial growth factor, epidermal growth factor, and transforming growth factor. These growth factors are important in modulating mesenchymal cell recruitment, proliferation, and extra-cellular matrix synthesis during the healing process.
Interventions
BIOLOGICALPRP
PRP is a volume of autologous plasma that has a platelet concentration above baseline i.e., five times more than normal platelet counts. PRP enhances wound healing by promoting the healing process by seven growth factors present in it. They are platelet derived growth factor (αα, αβ, αβ), fibroblast growth factor, vascular endothelial growth factor, epidermal growth factor, transforming growth factor.
OTHERConventional therapy
Conventional therapy
Sponsors
Jinnah Postgraduate Medical Centre
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
30 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* Patients aged 30-80 years of any gender presented with chronic venous leg ulcers
Exclusion criteria
* Patients with history of peripheral arterial disease. * Patients with history of acute venous thromboembolism. * Patients with platelet count less than 150000. * Patients with history of bleeding disorders. * Patients with history of osteoporosis. * Patients with history of peripheral neuropathy. * Pregnant patients assessed by history and confirmed by dating scan. * Patients with history of congestive cardiac failure, chronic liver disease, asthma, COPD, or stroke.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Complete healing | 9 months | Complete healing is defined as 100% epithelialization |
| Length of ulcer | 9 months | Length of ulcer in cm at the end of treatment |
| Width of ulcer | 9 months | Width of ulcer in cm at the end of treatment |
Countries
Pakistan
Outcome results
None listed