[Application of autologous platelet-rich gel to refractory chronic diabetic cutaneous ulcers].

Objective: To review and evaluate the clinical application of autologous platelet-rich gel (APG) in refractory chronic diabetic cutaneous ulcers.

Methods: The latest literature was extensively reviewed, and the potential mechanism of APG for healing diabetic cutaneous ulcers was discussed.

Results: APG accelerated the ulcer healing, especially in healing the refractory diabetic cutaneous ulcers, and the high-level growth factors from the platelet releasate were thought to be the major potential mechanism of the APG action.

Conclusion: APG can promote the healing of refractory chronic diabetic cutaneous ulcers. Topical haemotherapy with APG may be considered an adjuvant treatment of a multidisciplinary process and may be useful to the effective therapy of cutaneous ulcers.