2-Octyl Cyanoacrylate (Dermabond®) skin adhesive versus polyglactin for skin closure in endoscopic radial artery harvesting

Abstract Background As the goal of endoscopic conduit harvesting is to decrease pain and better cosmetic appearance, and as the optimal choice of skin closure after endoscopic radial artery harvesting (ERAH) has not yet been determined, we started this study with an aim to compare wound complications, patient satisfaction and scar healing between glue (Dermabond) versus polyglactin intra-cuticular suture for skin closure after ERAH. Methods This observational study was done at Al Dabbous Cardiac Center, Kuwait, from January 2017 till October 2017 enrolling 40 patients divided into two equal groups (Dermabond group and sutures group). Inclusion criterion was patients underwent coronary artery bypass grafting (CABG) using ERAH, while open technique for radial artery harvesting and Negro race are considered as exclusion criteria. Demographic data were collected, (gender, age, race, body mass index (BMI), preoperative medication and albumin level, as well as diabetes or peripheral vascular disease. Operatively, wound closure time was calculated for all patients. Postoperatively: Cosmetic appearance was assessed using the Hollander scale. Patient satisfaction was recorded at week 6–8 weeks. Results Demographic and preoperative data were comparable; Dermabond group showed shorter closure time, better scar pigmentation, shape and patient satisfaction. Pain, scar size, infection and hematoma showed no statistical difference. Conclusion Dermabond can be used safely in closure of skin after ERAH. The excellent results in the small wound of ERAH encouraged us to use it in larger wounds.