Autogenous leucocyte-rich and platelet-rich fibrin for the treatment of leg venous ulcer: a randomized control study | ||||
| The Egyptian Journal of Surgery | ||||
| Volume 37, Issue 3, July 2018 PDF (681.42 K) | ||||
| DOI: 10.4103/1110-1121.239205 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Sherief M. Mohsen | ||||
| Abstract | ||||
| Background Venous ulcer (VU) is a serious health problem that has no satisfactory treatment. Platelet-rich fibrin (PRF) is one of regenerative medicines that promote wound healing by sustained release of growth factor (GF) and protein matrix for more than 7 days. Aim This study aims to evaluate the efficacy and safety of autologous leukocyte-platelet-rich fibrin (L-PRF) with venous leg ulcer. Patients and methods A randomized controlled study was conducted that included 36 patients with VUs. The eligible patients were enrolled in one of two groups (PRF and control groups) according to randomization schedule. Each group included 18 patients. The PRF group was treated with autologous L-PRF dressing, and dressing change was done once weekly. The control group was treated with conventional dressing of VU, but dressing change was done once in 2 days. Results The mean percentage of wound reduction of PRF group was found significantly higher than that of control group. There was a statistically significant difference between the PRF group and control group regarding the rate of completely healed ulcer at the fourth week for ulcer size less than 10 cm and at the seventh week for ulcer size more than 10 cm. Conclusion Autologous L-PRF is effective and safe for treatment of venous leg ulcer. | ||||
| Keywords | ||||
| Platelet-rich Fibrin; regenerative medicine; venous ulcer | ||||
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