A Prospective Comparison of Octyl-2-Cyanoacrylate and Suture in Standardized Facial Incisions

Introduction: The cosmetic result is one key measure in theassessment of operation in the head and neck region. Theprinciple of wound closure, should be to achieve precisewound approximation, easy handling and working propertiesof wound closure materials and low infection rates. In ourstudy, we evaluated the efficiency of 2-OCA on extra oralincisions placed in the trauma patients.Material and Methods: A total of 20 patients were enrolledand treated for open reduction and internal fixation procedures.The extra oral incisions were placed in these patients. Thesepatients were categorized into 2 groups wherein the group Iunderwent suture closure with Ethilon 4-0 and group II, theincision closure done with 2-OCA. Wounds were evaluatedfor 24th hours, 1st week and 2ndweek post operatively for pain,inflammation, dehiscence, infection, and wound closure/wound seal. The scar and the surface texture were evaluatedonly after a minimum follow up of 1st month and 3rd monthpost operatively.Results: Clinical parameters such as pain and time taken forclosure techniques were significant difference when comparedto the sutured group, indicating the use of 2-OCA is beneficialin pain and application time taken for closure.Conclusion: 2-OCA is suitable for skin closure and easy touse alternative to conventional sutures. 2-OCA is associatedwith good esthetic and less post operative complication.

Analysis of Octyl-2-Cyanoacrylate as a Dressing Material after Pediatric Urological Procedures

PURPOSE: We aimed to evaluate the efficacy of Octyl-2-cyanoacrylate (Dermabond(TM)) as a topical skin adhesive for pediatric urologic open surgery. METHODS: From August 2010 to August 2011, we retrospectively evaluated pediatric patients who underwent urologic open surgery at our institution. A total of 128 pediatric patients with 210 incisions used Dermabond(TM) for skin closure. RESULTS: We divided the 128 patients into 3 groups according to type of surgery. Group 1 underwent hydrocelectomy (55 cases, 41.3%), Group 2 underwent orchiopexy (43 cases, 32.3%), Group 3 underwent penoplasty (35 cases, 26.4%). One hundred and twenty eight patients who underwent 133 surgeries in total, with a total of 210 incisions visited our outpatient department postoperatively, and a total of 5 wound complications (2.3%) occurred, but were simple inflammations and no dehiscence was observed. When analyzed according to groups, no wound problems occurred in Group 1 (0/55, 0%), one occurred in Group 2 (1/43, 2.3%) and four cases occurred in Group 3 (4/35, 11.4%) respectively. When re-analyzed according to wound locations, one occurred in an inguinal wound (1/120, 0.83%), none occurred in scrotal wounds (0/55, 0%), and four occurred in penile wounds (4/35, 11.4%). In Group 3, the incidence of penile wounds was significantly increased compared to other groups (P=0.008). All 5 wound problems were inflammatory and healed at an average of 13.8 days (13-15 days) with antibiotic ointment application only. CONCLUSION: Dermabond(TM) is feasible and safe topical skin adhesive alternative to standard skin suture in pediatric urologic surgery. However, further research about its efficacy and safety could be valuable in the future.

Treatment of Facial Bone Fracture Using Octyl-2-Cyanoacrylate: Case Report

Precise fixation of fracture fragments is important for the successful management of facial bone fractures. However, the conventional metal plates and screws used in such procedures are sometimes difficult to place when the facial bone fracture occurs in a narrow area or has significant comminution. We report herein our experience with 6 patients with facial fractures, which were difficult to fix using titanium plates and screws. All injuries were satisfactorily repaired using octyl-2-cyanoacrylate (OCA). In addition, there were no significant complications related to OCA during the follow-up period.

A Comparison of 2-Octyl Cyanoacrylate Adhesives versus Conventional Suture Materials for Eyelid Wound Closure in Rabbits

PURPOSE: To evaluate the clinical efficacy and histopathological tolerance of 2-octyl cyanoacrylate versus conventional suture materials for eyelid wound closure in rabbits. METHODS: We performed an experimental study on 16 eyes of eight New Zealand albino rabbits. Eyelid incisions of 15 mm were done 4mm from the upper eyelid margin in both eyes. The eyes of the rabbits were divided into two groups: eyelid incisions of the right eye were closed by a 2-octyl cyanoacrylate adhesive (group A) and eyelid incisions of the left eye were closed by 7-0 nylon sutures (group B). At 1, 2, 4, and 8 weeks after surgery, the rabbits were macroscopically examined and then sacrificed. The specimens of their eyelid tissues were stained by a hematoxylin and eosin stain and Masson-trichrome stain, and were observed under microscope. RESULTS: Both eyelid surgical closure methods were found to be equally efficacious in fixing the eyelids of groups A and B, and their clinical efficacy was similar. Histopathological findings of the hematoxylin and eosin stain of group A showed less inflammatory infiltration than group B at 2 weeks. There were no significant histopathological differences between the two groups at 1, 4, and 8 weeks. The degree of fibrosis of the Masson-trichrome stain was similar between the two groups at 8 weeks. CONCLUSIONS: The 2-octyl cyanoacrylate adhesive proved to be an effective eyelid closure method and was very well tolerated by the skin surface. 2-Octyl cyanoacrylate could be used as an alternative tissue adhesive for eyelid wound closure along with conventional suture materials.