Risk factors for postoperative delirium after colorectal surgery: a systematic review and meta-analysis
- Authors
- Lee, Seon Heui; Lim, Sang Woo
- Issue Date
- Mar-2020
- Publisher
- SPRINGER
- Keywords
- Postoperative delirium; Risk factor; Colorectal surgery
- Citation
- INTERNATIONAL JOURNAL OF COLORECTAL DISEASE
- Journal Title
- INTERNATIONAL JOURNAL OF COLORECTAL DISEASE
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/17818
- DOI
- 10.1007/s00384-019-03498-6
- ISSN
- 0179-1958
- Abstract
- Purpose Postoperative delirium is common after any type of surgery and can lead to serious outcomes; thus, its prevention is important. Early assessment can help identify patients at higher risk of postoperative delirium. However, the risk factors for postoperative delirium in patients who underwent colorectal surgery are unclear. This meta-analysis aimed to identify the risk factors for postoperative delirium after colorectal cancer surgery. Methods We selected all articles related to postoperative delirium after colorectal surgery published up to March 2019. Studies using any method for diagnosing delirium were eligible. Ovid-Embase, Ovid-Medline, and the Cochrane library were searched. Two reviewers independently conducted quality assessment and data collection. The risk factors identified in the studies were recorded, and a meta-analysis was conducted. Results Of the 1216 studies initially screened, 1197 were reviewed by two independent reviewers. Finally, 14 articles were identified to be relevant for this review. In total, 11 of the 14 studies reported the risk factors for postoperative delirium. The incidence of postoperative delirium ranged from 8% to 54%. A total of 19 risk factors were identified, and we classified them into two categories as patient-related and treatment-related risk factors. Conclusion Postoperative delirium is highly common in those undergoing colorectal surgery including cancer, with advanced old age, history of preoperative delirium and preoperative serum albumin level which are risk factors for POD. Larger multi-institutional randomized studies to address this issue are warranted in the future.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 간호대학 > 간호학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/17818)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.