Analgesic Effectiveness of Capsaicin 8% Cutaneous Patch in Children

Patients will receive Capsaicin 8% patch at the inclusion of the study and three months later if it is necessary (persistant pain). Qutenza should be applied to intact, non-irritated, dry skin, and during 30 minutes for the feet or 60 minutes for other areas of the body.

Patients will receive Hydrocolloid dressing at the inclusion of the study and three months later if it is necessary (persistant pain). Hydrocolloid dressing should be applied to intact, non-irritated, dry skin, and during 30 minutes for the feet or 60 minutes for other areas of the body.