Journal
ASIAN JOURNAL OF SURGERY
Volume 46, Issue 3, Pages 1199-1206Publisher
ELSEVIER SINGAPORE PTE LTD
DOI: 10.1016/j.asjsur.2022.08.079
Keywords
Delirium; Cancer surgery; Taiwan; Elderly; Oncogeriatric patient
Categories
Ask authors/readers for more resources
This study in Taiwan evaluated the incidence of postoperative delirium (POD), its risk factors, and its association with adverse surgical outcomes in geriatric cancer patients after intra-abdominal cancer surgery. The results showed that the occurrence of POD was significantly associated with adverse surgical outcomes, highlighting the importance of early identification of POD in geriatric patients.
Background: Postoperative delirium (POD) is a common complication in older adults, with unknown epidemiology and effects on surgical outcomes in Asian geriatric cancer patients. This study evaluated incidence, risk factors, and association between adverse surgical outcomes and POD after intra-abdominal cancer surgery in Taiwan.Methods: Overall, 345 patients aged >= 65 years who underwent elective abdominal cancer surgery at a medical center in Taiwan were prospectively enrolled. Delirium was assessed daily using the Confusion Assessment Method. Univariate and multivariate logistic regression analyses investigated risk factors for POD occurrence and estimated the association with adverse surgical outcomes.Results: POD occurred in 19 (5.5%) of the 345 patients. Age >= 73 years, Charlson comorbidity index >= 3, and operative time >428 min were independent predictors for POD occurrence. Patients presenting with one, two, and three risk factors had 4.1-fold (95% confidence interval [CI], 0.4-35.8, p = 0.20), 17.4-fold (95% CI, 2.2-138, p = 0.007), and 30.8-fold likelihood (95% CI, 2.9-321, p = 0.004) for POD occurrence, respectively. Patients with POD had a higher probability of prolonged hospital stay (adjusted odds ratio [OR] 2.8; 95% CI, 1.0-8.1; p = 0.037), intensive care stay (adjusted OR: 3.9; 95% CI, 1.5-10.5; p = 0.008), 30-day readmission (adjusted OR 3.1; 95% CI, 1.1-9.7; p = 0.039), and 90-day postoperative death (adjusted OR: 4.2; 95% CI, 1.0-17.7; p = 0.041).Conclusion: POD occurrence was significantly associated with adverse surgical outcomes in geriatric patients undergoing elective abdominal cancer surgery, highlighting the importance of early POD identification in geriatric patients to improve postoperative care quality.(c) 2023 Asian Surgical Association and Taiwan Robotic Surgery Association. Publishing services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available