Postoperative complications in dermatological patients undergoing microscopically controlled surgery in inpatient setting (next‐day surgery): A single‐center epidemiological study. (28th June 2020)

• Record Type: Journal Article
• Authors: Artamonova, Inga; Schmitt, Laurenz; Yazdi, Amir S.; Megahed, Mosaad; von Felbert, Verena; Balakirski, Galina
• Is Part Of: Journal der Deutschen Dermatologischen Gesellschaft. Volume 18:Number 12(2020)
• Page Start: 1437
• Page End: 1446
• Publication Date: 2020-06-28
• Subjects: Skin -- Diseases -- Periodicals; Dermatology -- Periodicals; 616.5005
• DOI: 10.1111/ddg.14148
• Languages: English
• ISSNs: 1610-0379

Abstract

Summary: Background: Surgical site infections (SSI), bleeding, and necrosis are possible complications of dermatological surgery, and their rates are well described for Mohs surgery (same‐day surgery). However, there are only limited data on their occurrence in microscopically controlled surgery of the form in which it is practiced in German hospitals (next‐day surgery). Materials and Methods: We performed a retrospective analysis of patient records of patients hospitalized for microscopically controlled surgery during the year 2017 (12 months) in the Department of Dermatology and Allergology at the University Hospital of the RWTH Aachen (Aachen, Germany). The investigation addressed postoperative outcomes. Results: 319 patients underwent 528 dermatosurgical procedures in the defined period. Bleeding and necrosis occurred in 3.8 % (20/528) and 1.7 % (9/528) of the procedures, respectively. SSI occurred in 5.1 % (27/528) of the cases. The occurrence of bleeding was a statistically significant risk factor for SSI (p = 0.01). Furthermore, bleeding, SSI, and wound closure with a full‐thickness graft were statistically significant risk factors for the development of necrosis (p < 0.05). Diabetes or immunosuppression were not found to be statistically significant risk factors for the development of SSI or necrosis after dermatologic surgery (p > 0.05). Conclusions: Complication rates in microscopically controlled surgery (next‐day surgery) are generally low and similar to those reported for Mohs surgery (same‐day surgery). Therefore, it appears that some evidence‐based perioperative recommendations that have been developed for Mohs surgery could be applied to German inpatient dermatosurgery. However, prospective studies with larger patient numbers are required to offer concrete recommendations specifically for microscopically controlled surgery (next‐day surgery).