Clinical Experience with a Novel Topical Adhesive for Dermatologic Excisional Wound Closure: A Case-Series

Abstract

Background. The topical adhesive, 2-octyl cyanoacrylate, has been used as an alternative to sutures for closure of skin in a variety of surgical procedures. While potential benefits exist, reports of allergic contact dermatitis and exothermic reactions have been a barrier to widespread adoption by dermatologic surgeons. Objective. To describe our experience using a novel formulation of 2-octyl cyanoacrylate for skin closure after surgical excision of cutaneous lesions. Methods. We describe the results of 9 office-based dermatologic excisions in 8 patients utilizing a novel formulation of 2-octyl cyanoacrylate for skin closure. At two weeks of follow-up, all incisions were examined for cosmetic result and signs of infection as per the office’s standard of care. Results. At follow-up, there were no signs of infection. One wound demonstrated mild tissue hypertrophy, while another showed very minimal skin separation (< 1mm) that did not require reintervention. No incidences of contact dermatitis, application discomfort, or burns were noted. Patient satisfaction was high. Conclusion. A novel formulation of 2-octyl cyanoacrylate topical adhesive demonstrates feasibility as a potential alternative to the use of sutures for skin closure following dermatologic excisions. Larger studies are imperative to fully describe the outcomes associated with use of this new preparation.