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Kitthanyateerakul P, Tankumpuan T, Davidson PM. Cognitive dysfunction in older patients undergoing non-neurosurgery in the immediate postoperative period: A systematic review. Nurs Open 2024; 11:e70023. [PMID: 39189543 PMCID: PMC11348231 DOI: 10.1002/nop2.70023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 07/28/2024] [Accepted: 08/12/2024] [Indexed: 08/28/2024] Open
Abstract
AIM To explore the risk factors associated with postoperative cognitive dysfunction in older patients within the first 7 days after non-neurosurgical surgery and anaesthesia. DESIGN A systematic review. METHODS Following, PRISMA 2020 (Preferred Reporting Items for Systematic Reviews and Meta-analyses). Checklist, a systematic review of studies published from January 2018 to January 2024. The literature search was conducted across six electronic online databases, including PubMed, EMBASE, Scopus, Ovid, MEDLINE and Science Direct, and the Johns Hopkins Nursing Evidence-Based Practice Evidence Rating Scale was used for study appraisal. RESULTS The initial search yielded 1750 studies. The review included 19 studies which comprised prospective observational, case-control and retrospective studies. The prevalence of postoperative cognitive dysfunction ranged from 19% to 64% among older adults undergoing non-neurosurgery. The identified risk factors were classified into three phases including preoperative, intraoperative and postoperative. Preoperative risk factors were found in age, educational attainment, malnutrition, preoperative biomarkers and co-morbidities. Intraoperative risk factors were the duration of the operation, blood loss during the operation and anaesthesia used. Postoperative risk factors consisted of postoperative biomarkers and postoperative pain. PATIENT OR PUBLIC CONTRIBUTION The result from this review may assist researchers and healthcare providers in assessing the underlying causes and risk factors of postoperative cognitive dysfunction, and in formulating suitable preventative and therapeutic strategies for older adults with non-neurosurgery during the short-term postoperative period.
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Affiliation(s)
| | | | - Patricia M. Davidson
- The Vice‐Chancellor's UnitUniversity of WollongongWollongongNew South WalesAustralia
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Yong R, Jiang L. Predicative factors and development of a nomogram for postoperative delayed neurocognitive recovery in elderly patients with gastric cancer. Aging Clin Exp Res 2023:10.1007/s40520-023-02422-x. [PMID: 37142943 DOI: 10.1007/s40520-023-02422-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Delayed neurocognitive recovery (DNR) is a common complication after radical gastrectomy and closely associated with poor outcomes. This study aimed to investigate predictors and develop a nomogram prediction model for DNR. METHODS Elderly gastric cancer (GC) patients (≥ 65 years) undergoing elective laparoscopic radical gastrectomy between 2018 and 2022 were prospectively included in this study. DNR was diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-V, 2013). Independent risk factors for DNR were screened by the multivariate logistic regression analysis. Based on these factors, the nomogram model was established and validated by R. RESULTS A total of 312 elderly GC patients were enrolled in the training set, with an incidence of DNR within postoperative 1 month of 23.4% (73/312). Multivariate logistic regression analysis indicated that age (OR: 1.207, 95%CI: 1.113-1.309, P < 0.001), nutritional risk screening 2002 (NRS2002) score (OR: 1.716, 95%CI: 1.211-2.433, P = 0.002), neutrophil-to-lymphocyte ratio (NLR) (OR: 1.976, 95%CI: 1.099-3.552, P = 0.023), albumin-to-fibrinogen ratio (AFR) (OR: 0.774, 95%CI: 0.620-0.966, P = 0.024), and prognostic nutritional index (PNI) (OR: 0.768, 95%CI: 0.706-0.835, P < 0.001) were five independent factors for DNR in elderly GC patients. The constructed nomogram model based on these five factors has a good predictive value for DNR with an area under the curve (AUC) of 0.863. CONCLUSIONS In conclusions, the established nomogram model based on age, NRS-2002, NLR, AFR, and PNI has a well predictive value for postoperative DNR in elderly GC patients.
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Affiliation(s)
- Rong Yong
- Department of Anesthesiology, Taizhou People's Hospital, Taizhou Clinical Medical School of Nanjing Medical University, No. 366 Taihu Road, Taizhou City, 225300, Jiangsu Province, China
| | - Lin Jiang
- Department of Anesthesiology, Taizhou People's Hospital, Taizhou Clinical Medical School of Nanjing Medical University, No. 366 Taihu Road, Taizhou City, 225300, Jiangsu Province, China.
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Wang L, Chen B, Liu T, Luo T, Kang W, Liu W. Risk factors for delayed neurocognitive recovery in elderly patients undergoing thoracic surgery. BMC Anesthesiol 2023; 23:102. [PMID: 37003967 PMCID: PMC10064736 DOI: 10.1186/s12871-023-02056-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND To investigate the risk factors for delayed neurocognitive recovery in elderly patients undergoing thoracic surgery. METHODS A total of 215 elderly patients who underwent thoracic surgery between May 2022 and October 2022 were recruited in this prospective observational study. Cognitive function was tested by MoCA tests that were performed by the same trained physician before surgery, on postoperative day 4 (POD4), and on postoperative day 30 (POD30). Univariate and multivariate logistic regression models were used to analyze the risk factors for DNR. RESULTS A total of 154 patients (55.8% men) with an average age of 67.99 ± 3.88 years were finally included. Patients had an average preoperative MoCA score of 24.68 ± 2.75. On the 30th day after surgery, 26 (16.88%) patients had delayed postoperative cognitive recovery, and 128 (83.12%) had postoperative cognitive function recovery. Diabetes mellitus (OR = 6.508 [2.049-20.664], P = 0.001), perioperative inadvertent hypothermia (< 35℃) (OR = 5.688 [1.693-19.109], P = 0.005), history of cerebrovascular events (OR = 10.211 [2.842-36.688], P < 0.001), and VICA (sevoflurane combined with propofol anesthesia) (OR = 5.306 [1.272-22.138], P = 0.022) resulted as independent risk factors of delayed neurocognitive recovery. On the POD4, DNR was found in 61 cases (39.6%), and age ≥ 70 years (OR = 2.311 [1.096-4.876], P = 0.028) and preoperative NLR ≥ 2.5 (OR = 0.428 [0.188-0.975], P = 0.043) were identified as independent risk factors. CONCLUSIONS The risk factors for delayed neurocognitive recovery in elderly patients undergoing thoracic surgery include diabetes, perioperative inadvertent hypothermia (< 35℃), VICA (sevoflurane combined with propofol anesthesia), and history of cerebrovascular events.
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Affiliation(s)
- Lu Wang
- Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Bin Chen
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Tao Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Taijun Luo
- Department of Anesthesiology, Beijing Jishuitan Hospital, Beijing, China
| | - Wanli Kang
- Department for disease prevention and control, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Wei Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China.
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Ryan KM, Lynch M, McLoughlin DM. Blood cell ratios in mood and cognitive outcomes following electroconvulsive therapy. J Psychiatr Res 2022; 156:729-736. [PMID: 36413934 DOI: 10.1016/j.jpsychires.2022.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/21/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022]
Abstract
Systemic inflammation is commonly reported in depression, with dysregulation of both the innate and adaptive arms of the immune system documented. Obtaining ratios of neutrophils, platelets, and monocytes to counts of lymphocytes (NLR, PLR, MLR, respectively) represents a low-cost and easily reproducible measure of an individual's inflammatory burden that can be calculated effortlessly from routine clinical full white blood cell counts. Electroconvulsive therapy (ECT) remains the most effective acute antidepressant treatment for depression but is often limited by its cognitive side-effects. Here, we examined differences in blood cell ratios in subgroups of depressed patients (unipolar/bipolar, psychotic/non-psychotic, early-onset/late-onset) and ECT-related subgroups (responder/non-responder, remitter/non-remitter). We also explored the relationships between blood cell ratios and depression severity and immediate cognitive outcomes post-ECT. Our results show baseline NLR was raised in patients with psychotic depression. In the entire group of patients, significant negative correlations were noted between the PLR and SII and baseline HAM-D24 score, signifying that lower systemic inflammation is associated with more severe depressive symptoms. Significant positive correlations were noted between various blood cell ratios and mean time to recovery of orientation in the entire group of patients and in depression subgroups, indicating that increased peripheral inflammation is linked to worse cognitive outcomes post-ECT. Overall, our results suggest that assessment of blood cell ratios could be useful for predicting mood changes in patients at risk of developing depressive episodes or relapse following successful treatment or for identifying those at risk for cognitive side-effects following ECT.
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Affiliation(s)
- Karen M Ryan
- Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland; Department of Psychiatry, Trinity College Dublin, St. Patrick's University Hospital, James Street, Dublin 8, Ireland
| | - Marie Lynch
- Department of Psychiatry, Trinity College Dublin, St. Patrick's University Hospital, James Street, Dublin 8, Ireland
| | - Declan M McLoughlin
- Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland; Department of Psychiatry, Trinity College Dublin, St. Patrick's University Hospital, James Street, Dublin 8, Ireland.
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Zhou Y, Yu K. Th1, Th2, and Th17 cells and their corresponding cytokines are associated with anxiety, depression, and cognitive impairment in elderly gastric cancer patients. Front Surg 2022; 9:996680. [PMID: 36386524 PMCID: PMC9640774 DOI: 10.3389/fsurg.2022.996680] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/09/2022] [Indexed: 11/06/2022] Open
Abstract
Objective T helper (Th) cells modulate the stress response, oxidative stress, and neuroinflammation to mediate anxiety, depression, and cognitive impairment. This study intended to explore the association between Th cells and anxiety, depression, and cognitive impairment in elderly gastric cancer patients. Methods Totally, 176 elderly gastric cancer patients were enrolled in this study. Peripheral blood samples were collected. Th1, Th2, and Th17 cells were detected by flow cytometry; their corresponding cytokines were examined by ELISA. The Hospital Anxiety and Depression Scale (HADS) and Mini-Mental State Examination (MMSE) were assessed. Results In total, 42.0%, 33.0%, and 19.9% of elderly gastric cancer patients presented anxiety, depression, and cognitive impairment, respectively. Th1 (P = 0.016), Th17 (P = 0.009), and IL-17A (P = 0.001) were positively associated with the HADS-A score. Th17 (P = 0.003) and IL-17A (P = 0.009) levels were increased in patients with anxiety compared with those without anxiety. Concurrently, a positive association was observed for Th1 (P = 0.027), Th17 (P = 0.014), and IFN-γ (P = 0.049) with the HADS-D score. Th1 (P = 0.017) and Th17 (P = 0.049) levels were increased in patients with depression than in those without depression. Moreover, Th1 (P = 0.003), Th17 (P < 0.001), IFN-γ (P = 0.014), and IL-17A (P < 0.001) were inversely related to MMSE scores, but only Th17 (P < 0.001) and IL-17A (P < 0.001) were increased in patients with cognitive impairment compared with those without cognitive impairment. Conclusion Th1 and Th17 cells reflect anxiety, depression, and cognitive impairment risk to a certain extent in elderly gastric cancer patients, implying their involvement in the pathology of the abovementioned psychological and cognitive issues. However, further validation is needed.
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Affiliation(s)
- Yanxia Zhou
- Nursing Department, Chenzhou First People’s Hospital of Hunan Province, Chenzhou, China
| | - Ke Yu
- Operation Room, Changsha Hospital for Maternal / Child Health Care Affiliated to Hunan Normal University, Changsha, China
- Correspondence: Ke Yu
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Yu S, Zhao J, Wang M, Cheng G, Li W, Tang L, Yao S, Pang L, Yin X, Jing Y, Cheng H. The correlation between neutrophil-to-lymphocyte ratio, carcinoembryonic antigen, and carbohydrate antigen 153 levels with chemotherapy-related cognitive impairment in early-stage breast cancer patients. Front Med (Lausanne) 2022; 9:945433. [PMID: 36091709 PMCID: PMC9453200 DOI: 10.3389/fmed.2022.945433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/01/2022] [Indexed: 11/24/2022] Open
Abstract
Background The changes in inflammation and tumor biomarkers are associated with the anti-tumor immunological processes. Early detection and intervention are of great significance to the clinical management of cancer-related diseases. Peripheral blood biomarkers [e.g., neutrophil-to-lymphocyte ratio (NLR), carcinoembryonic antigen (CEA), and carbohydrate antigen 153 (CA153)] are obtained in real-timely, conveniently, and less invasively, and proved to availably predicted the disease states and prognosis of various cancers, including breast cancer (BC). Inflammation and poor disease management promote cognitive impairment. Chemotherapy-related cognitive impairment (CRCI) hazard long-term survival and quality of life (QOL) of BC patients, but its correlation with NLR, CEA, and CA153 is not clear. Purpose This study aimed to investigate changes in NLR, CEA, and CA153 levels before and after chemotherapy and their correlation with CRCI in patients with early-stage BC. Materials and methods The 187 patients with BC who were measured for NLR, CEA, and CA153 values within the first 24 hours of admission, were assigned into two groups: the before/after chemotherapy group (BCG/ACG). The ACG was assigned into two subgroups based on the cognitive assessment results: the cognitive normal/impaired group (CNG/CIG). Patients’ self-perceived cognitive impairments were evaluated using a mini-mental state examination (MMSE), prospective and retrospective memory (PM and RM) questionnaire (PRMQ), and functional assessment of cancer therapy-cognitive function version 3 (FACT-Cog, version 3, including CogPCI, CogOth, CogPCA, and CogQOL). Their QOL was also evaluated. Results The NLR and CA153 levels were elevated after chemotherapy (BCG vs ACG: Z = −1.996 and −1.615, P = 0.046 and 0.106, respectively), and significantly elevated in patients with CRCI (BCG vs CIG: Z = −2.444 and -2.293, P = 0.015 and 0.022; respectively). However, there was not reach significant difference in CEA levels between the four groups. In addition, there was a weak to moderate correlation between peripheral blood biomarkers (NLR, CEA, and CA153) levels and CRCI (r = −0.404, −0.205, −0.322; respectively; P < 0.001). Cognitive impairment scores (MMSE, PM, RM, and FACT-Cog) had a strong correlation with QOL in patients with early-stage BC (r = −0.786, 0.851, 0.849, and 0.938; respectively; P < 0.001). Conclusion NLR and CA153 m be valuable diagnostic adjuncts of CRCI, and CRCI has a strong correlation with QOL in patients with early-stage BC.
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Affiliation(s)
- Sheng Yu
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingjing Zhao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Menglian Wang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Guo Cheng
- Department of Finance, University of Connecticut, Storrs, CT, United States
| | - Wen Li
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lingxue Tang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Senbang Yao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lulian Pang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiangxiang Yin
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yanyan Jing
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huaidong Cheng
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Huaidong Cheng,
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Ultrasound Radiomics-Guided Iliac Fascia Block on Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Hip Surgery. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2492667. [PMID: 35620202 PMCID: PMC9129949 DOI: 10.1155/2022/2492667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/25/2022] [Accepted: 04/26/2022] [Indexed: 11/18/2022]
Abstract
Objective. Elderly patients with hip surgery are prone to postoperative cognitive dysfunction (POCD), leading to health management difficulties. This study is aimed at investigating the effect of ultrasound radiomics-guided iliac fascia block on POCD. Methods. A total of 67 cases of patients who had undergone hip joint surgery were divided into a training set (
) and a validation set (radiomics-guided group,
). The patients were intervened with ultrasound radiomics-guided iliac fascia block, and the maximum relevance minimum redundancy sifts out the image omics features obtained from 2D ultrasound images of patients. Another 20 patients undergone general anesthesia served as control. The incidence of POCD, the total amount of fentanyl, the visual analogue score (VAS) at different time points, and the levels of CRP and NSE in plasma were compared between the two groups. Results. The AUC on the training and validation sets were higher than 0.940. The incidence of POCD in the radiomics-guided and general anesthesia group was 5% and 30%, respectively (
). Compared with the general anesthesia group, the dosage of fentanyl in the radiomics-guided was lower, the VAS score at 6 h, 1 d, and 2 d after operation was smaller, and the levels of CRP and NSE were lower (all
). Conclusions. For elderly patients with hip surgery, the ultrasound radiomics-guided iliac fascia block can reduce the incidence of POCD and improve the effect of nerve block.
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Abstract
PURPOSE OF REVIEW Preoperative testing in elderly patients is performed to examine the patient's current medical condition in the context of evaluating vulnerabilities and predicting postoperative complications to ensure that all functions recover before surgery. This review focused on preoperative laboratory tests in geriatric patients. RECENT FINDINGS Preoperative complete blood count, electrolyte testing, and blood chemistry can predict postoperative complications. Preoperative elevated morning/evening salivary cortisol secretion ratio, C-reactive protein/albumin ratio (CAR), neutrophil/lymphocyte ratios, and preoperative decreased serum albumin level or 25-hydroxyvitamin D levels can predict postoperative cognitive dysfunction. Elevated brain-type natriuretic peptide or serum alkaline phosphatase levels can be biomarkers of major postoperative adverse cardiac events. Decreased preoperative estimated glomerular filtration rates and serum albumin levels can predict acute kidney injury. Hyponatremia, hypocalcemia, and low albumin/fibrinogen ratio predict postoperative complications. Hypoalbuminemia can predict surgical site infection or postoperative mortality after hip fracture surgery. A high CAR can predict anastomotic site leakage and is a risk factor for one-year mortality after hip surgery. SUMMARY Preoperative laboratory testing helps predict postoperative adverse complications; thus, a plan of care can be initiated.
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Affiliation(s)
- Kyung-Cheon Lee
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Il-Ok Lee
- Department of Anesthesiology and Pain Medicine, Korea University Guro Hospital, Korea University, College of Medicine, Seoul, Republic of Korea
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Risk factors and predictive value of perioperative neurocognitive disorders in elderly patients with gastrointestinal tumors. BMC Anesthesiol 2021; 21:193. [PMID: 34281529 PMCID: PMC8287702 DOI: 10.1186/s12871-021-01405-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/17/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND This study aims to investigate the risk factors of perioperative neurocognitive disorders (PNDs) mainly including postoperative cognitive dysfunction (POCD) in elderly patients with gastrointestinal tumors, and evaluate its predictive value. METHODS A total of 222 eligible elderly patients (≥65 years) scheduled for elective gastroenterectomy under general anesthesia were enrolled. The cognitive function assessment was carried out 1 day before surgery and 7 days after surgery. Receiver operating characteristic curve analysis was performed to evaluate the predictive value of risk factors for early POCD. The risk factors for POCD were analyzed using univariate and multivariate logistic regression model. RESULTS Of all the 222 enrolled patients, 91 (41.0%) developed early POCD and 40 (18.0%) were identified as major POCD within 7 days after the surgery. Visual analogue score (VAS, 1st day, resting) ≥4 (OR = 7.618[3.231-17.962], P < 0.001) and alcohol exposure (OR = 2.398[1.174-4.900], P = 0.016) were independent risk factors for early POCD. VAS score (1st, resting) ≥4 (OR = 13.823[4.779-39.981], P < 0.001), preoperative white blood cell (WBC) levels ≥10 × 10*9/L (OR = 5.548[1.128-26.221], P = 0.035), blood loss ≥500 ml (OR = 3.317[1.094-10.059], P = 0.034), history of hypertension (OR = 3.046[1.267-7.322], P = 0.013), and neutrophil-lymphocyte ratio (NLR) ≥2 (OR = 3.261[1.020-10.419], P = 0.046) were independent risk factors for major POCD. Receiver operating characteristic curve analysis indicated that VAS score (1st day, resting) was a significant predictor for major POCD with a cut-off value of 2.68 and an area under the curve of 0.860 (95% confidence interval: 0.801-0.920, P < 0.001). CONCLUSIONS The risk factors for early POCD after gastroenterectomy included high VAS score (1st day, resting) and alcohol exposure. High VAS score, preoperative WBC levels ≥10 × 10*9/L, blood loss ≥500 ml, NLR ≥2, and history of hypertension were independent risk factors for major POCD. Among them, VAS score was one of the important predictors.
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