Management of ear keloids using custom-molded pressure clips: a preliminary study

Background: The application of mechanical pressure by compression devices has gained popularity in the treatment of keloid scars. In this present study, we analyze the long-term efficacy of our custom-molded pressure clip for ear keloids. Our secondary objective is to identify risk factors for the failure of the treatment in the group of the recurrence. Methods: The patient group consisted of 9 men and 19 women with a mean age of 27 years and a mean follow-up of 8.5 years. For evaluation of the scars, scoring ratings, Patient and Observer Scar Assessment Scale (POSAS), and SF8-questionnaire have been used. Results: Follow-up observations showed that 71 % were treated successfully. There were significant differences in the Fitzpatrick scale, cause of the ear keloids, overall opinion, and openness for re-treatment between the recurrence and nonrecurrence group. Furthermore, treatment with our custom-molded pressure ear clip resulted in a statistically significant improvement of all the item scores of the POSAS in both the patient and observer scales. Severe complications such as infections or necrosis were not noted. Conclusions: In this study, we show that the results of adjuvant pressure therapy with our custom-molded ear clips are comparable with the recurrence rates of other studies recently published. The strength of this study is the long follow-up. Level of Evidence: Level III, therapeutic study. © 2014 Springer-Verlag.