Long-Term Consequences of Nonclosure of Mesenteric Defects after Traditional Right Colectomy. (26th September 2018)

• Record Type: Journal Article
• Authors: Tsai, Kai-Lung; Lai, Wei-Hung; Lee, Ko-Chao; Lin, Shung-Eing; Chang, Chia-Lo; Lu, Chien-Chang; Hu, Wan-Hsiang; Chuah, Seng-Kee; Chen, Hong-Hwa
• Other Names: Schwentner Christian Academic Editor.
• Is Part Of: BioMed research international. Volume 2018(2018)
• Publication Date: 2018-09-26
• Subjects: Medicine -- Periodicals; Biology -- Periodicals; Biotechnology -- Periodicals; Life sciences -- Periodicals; 610.5
• DOI: 10.1155/2018/9123912
• Languages: English
• ISSNs: 2314-6133

Abstract

Abstract : Background . There are still discrepancies among general/colorectal surgeons regarding closure of mesenteric defect in scientific literature. This study aimed to assess the long-term consequences of nonclosure of the mesenteric defect after open right colectomy. Methods . A 7-year retrospectively collected and continuous database revealed 212 consecutive patients who had undergone traditional right colectomy without closing the mesenteric defects at Kaohsiung Chung-Gung Memorial Hospital; all patients were operated by a single surgeon. Among these patients, 17 were excluded (those who died within 30 days after surgery or those who received an end ileostomy). The mean age of the 195 patients (58% men and 42% women) was 61.6 ± 12.6 years, and the follow-up period was 4.1 ± 2.8 years (interquartile range 0.09 ~ 10.4). Results . Forty-four patients (22.5%) encountered intestinal obstruction. Nine (20.4%) required surgical intervention. The cause of intestinal obstruction was adhesion (n=1), ventral hernia (n=1), and cancer recurrence (n=7). Conservative treatment was successful in 35 patients. The intestinal obstruction group (n = 44) were similar to the no-intestinal obstruction group (n = 151) in terms of the following parameters: age, sex, previous abdominal surgery, indication for colectomy, and procedure related complications. Carcinomatosis was found to increase the incidence of intestinal obstruction. No patient developed intestinal obstruction because of the nonclosure of mesenteric defects after right colectomy. Conclusion . This study suggested that routine procedure of closing the mesenteric defect after open right colectomy might not be beneficial. Additional studies with extended long-term follow-up periods are needed to confirm the benefits of the nonclosure.