1
|
Yan M, Lin Z, Zheng H, Lai J, Liu Y, Lin Z. Development of an individualized model for predicting postoperative delirium in elderly patients with hepatocellular carcinoma. Sci Rep 2024; 14:11716. [PMID: 38777824 PMCID: PMC11111779 DOI: 10.1038/s41598-024-62593-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/20/2024] [Indexed: 05/25/2024] Open
Abstract
Postoperative delirium (POD) is a common complication in older patients with hepatocellular carcinoma (HCC) that adversely impacts clinical outcomes. We aimed to evaluate the risk factors for POD and to construct a predictive nomogram. Data for a total of 1481 older patients (training set: n=1109; validation set: n=372) who received liver resection for HCC were retrospectively retrieved from two prospective databases. The receiver operating characteristic (ROC) curve, calibration plot, and decision curve analysis (DCA) were used to evaluate the performance. The rate of POD was 13.3% (148/1109) in the training set and 16.4% (61/372) in the validation set. Multivariate analysis of the training set revealed that factors including age, history of cerebrovascular disease, American Society of Anesthesiologists (ASA) classification, albumin level, and surgical approach had significant effects on POD. The area under the ROC curves (AUC) for the nomogram, incorporating the aforementioned predictors, was 0.798 (95% CI 0.752-0.843) and 0.808 (95% CI 0.754-0.861) for the training and validation sets, respectively. The calibration curves of both sets showed a degree of agreement between the nomogram and the actual probability. DCA demonstrated that the newly established nomogram was highly effective for clinical decision-making. We developed and validated a nomogram with high sensitivity to assist clinicians in estimating the individual risk of POD in older patients with HCC.
Collapse
Affiliation(s)
- Mingfang Yan
- Department of Anesthesiology, Clinical Oncology School of Fujian Medical University &, Fujian Cancer Hospital, Fuzhou, 350014, Fujian, China
| | - Zhaoyan Lin
- College of Animal Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China
| | - Huizhe Zheng
- Department of Anesthesiology, Clinical Oncology School of Fujian Medical University &, Fujian Cancer Hospital, Fuzhou, 350014, Fujian, China
| | - Jinglan Lai
- Department of Infectious Diseases, Mengchao Hepatobiliary Hospital of Fujian. Medical University, Fuzhou, 350025, Fujian, China
| | - Yuming Liu
- Department of Anesthesiology, Mengchao Hepatobiliary Hospital of Fujian. Medical University, Fuzhou, 350025, Fujian, China.
| | - Zhenmeng Lin
- Department of Anesthesiology, Clinical Oncology School of Fujian Medical University &, Fujian Cancer Hospital, Fuzhou, 350014, Fujian, China.
| |
Collapse
|
2
|
Liu R, Liu N, Suo S, Yang Q, Deng Z, Fu W, Wang M. Incidence and risk factors of postoperative delirium following hepatic resection: a retrospective national inpatient sample database study. BMC Surg 2024; 24:151. [PMID: 38745220 PMCID: PMC11092011 DOI: 10.1186/s12893-024-02436-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 05/03/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Postoperative delirium (POD) is a common complication after major surgery and can cause a variety of adverse effects. However, no large-scale national database was used to assess the occurrence and factors associated with postoperative delirium (POD) following hepatic resection. METHODS Patients who underwent hepatic resection from 2015 to 2019 were screened using the International Classification of Diseases (ICD) 10th edition clinical modification code from the National Inpatient Sample (NIS) Database. Peri-operative factors associated with delirium were screened and underwent statistical analysis to identify independent predictors for delirium following hepatic resection. RESULTS A total of 80,070 patients underwent hepatic resection over a five-year period from 2015 to 2019. The overall occurrence of POD after hepatic resection was 1.46% (1039 cases), with a slight upward trend every year. The incidence of elective admission was 6.66% lower (88.60% vs. 81.94%) than that of patients without POD after hepatic resection and 2.34% (45.53% vs. 43.19%) higher than that of patients without POD in teaching hospitals (P < 0.001). In addition, POD patients were 6 years older (67 vs. 61 years) and comprised 9.27% (56.69% vs. 47.42%) more male patients (P < 0.001) compared to the unaffected population. In addition, the occurrence of POD was associated with longer hospitalization duration (13 vs. 5 days; P < 0.001), higher total cost ($1,481,89 vs. $683,90; P < 0.001), and higher in-hospital mortality (12.61% vs. 4.11%; P < 0.001). Multivariate logistic regression identified hepatic resection-independent risk factors for POD, including non-elective hospital admission, teaching hospital, older age, male sex, depression, fluid and electrolyte disorders, coagulopathy, other neurological disorders, psychoses, and weight loss. In addition, the POD after hepatic resection has been associated with sepsis, dementia, urinary retention, gastrointestinal complications, acute renal failure, pneumonia, continuous invasive mechanical ventilation, blood transfusion, respiratory failure, and wound dehiscence / non-healing. CONCLUSION Although the occurrence of POD after hepatic resection is relatively low, it is beneficial to investigate factors predisposing to POD to allow optimal care management and improve the outcomes of this patient population.
Collapse
Affiliation(s)
- Rui Liu
- Department of Anesthesiology, The Second Hospital of Lanzhou University, Lanzhou, Gansu, 730030, China
| | - Ningyuan Liu
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Shanlian Suo
- Department of Anesthesiology, The Second Hospital of Lanzhou University, Lanzhou, Gansu, 730030, China
| | - Qinfeng Yang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Zhen Deng
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China.
| | - Wei Fu
- Department of Anesthesiology, The Second Hospital of Lanzhou University, Lanzhou, Gansu, 730030, China.
| | - Min Wang
- Department of Anesthesiology, The Second Hospital of Lanzhou University, Lanzhou, Gansu, 730030, China.
| |
Collapse
|
3
|
Nomi T, Kaibori M, Hirokawa F, Ueno M, Hokuto D, Noda T, Nakai T, Ikoma H, Iida H, Kubo S. Effect of laparoscopic liver resection on postoperative delirium in elderly patients with hepatocellular carcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023; 30:1111-1118. [PMID: 37329189 DOI: 10.1002/jhbp.1341] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/26/2023] [Accepted: 03/18/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Delirium is a multifactorial and heterogeneous syndrome that is defined as acutely altered consciousness. This retrospective multicenter study evaluated the impact of postoperative delirium after liver resection for hepatocellular carcinoma (HCC) in elderly patients. METHODS Patients aged ≥75 years, who underwent curative liver resection for HCC at nine university hospitals from April 2010 to December 2017, were evaluated to compare short- and long-term outcomes between patients with and without delirium. Risk factors for delirium were determined using multivariate regression analysis. RESULTS The rate of postoperative delirium was 14.2% (n = 80) in the study cohort of 562 patients. Multivariate analysis revealed smoking history, hypertension, sleeping pill consumption, and open liver resection as risk factors for postoperative delirium. The rate of other causes of death was significantly higher in the delirium group than in the no-delirium group although the rate of death at 1 year due to HCC or liver failure was similar between the two groups (p = .015). The 1-year mortality rates due to vascular diseases were 71.4% and 15.4% in the delirium and no-delirium groups, respectively (p = .022). The 1-, 3-, and 5-year survival rates after liver resection were 86.6%, 64.1%, and 36.5% in the delirium group and 91.3%, 71.2%, and 56.9% in the no-delirium group, respectively (p = .046). CONCLUSION The multivariate analysis revealed the possible benefits of laparoscopic liver resection in reducing the rate of postoperative delirium after liver resection for HCC in elderly patients.
Collapse
Affiliation(s)
- Takeo Nomi
- Department of Hepato-Biliary-Pancreatic Surgery, Uji Tokusyukai Medical Center, Uji, Kyoto, Japan
- Department of Surgery, Nara Medical University, Kashihara, Nara, Japan
| | - Masaki Kaibori
- Department of Surgery, Hirakata Hospital, Kansai Medical University, Hirakata, Osaka, Japan
| | - Fumitoshi Hirokawa
- Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Masaki Ueno
- Second Department of Surgery, Wakayama Medical University, Wakayama, Japan
| | - Daisuke Hokuto
- Department of Surgery, Nara Medical University, Kashihara, Nara, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Takuya Nakai
- Department of Surgery, Faculty of Medicine, Kindai University, Osaka-Sayama, Osaka, Japan
| | - Hisashi Ikoma
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroya Iida
- Division of Gastrointestinal, Breast, and General Surgery, Department of Surgery, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| |
Collapse
|
4
|
Lin YT, Lin PT, Lin CC, Wu TH, Liu LT, Su CW, Teng W, Tsai CY, Huang CH, Chen WT, Chan KM, Hsu CW, Lin CY, Lin SM, Chien RN. Adding nutritional status to the original BCLC stage improves mortality prediction for hepatocellular carcinoma patients in HBV-endemic regions. Am J Cancer Res 2023; 13:3618-3628. [PMID: 37693156 PMCID: PMC10492128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/25/2023] [Indexed: 09/12/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is associated with high mortality, especially in Asian populations where chronic HBV infection is a major cause. Accurate prediction of mortality can assist clinical decision-making. We aim to (i) compare the predicting ability of Barcelona Clinic Liver Cancer classification (BCLC) stage, neutrophil-to-lymphocyte ratio (NLR), and Albumin-Bilirubin (ALBI) score in predicting short-term mortality (one- and two-year) and (ii) develop a novel model with improved accuracy compared to the conventional models. This study enrolled 298 consecutive HCC patients from our hepatology department. The prognostic values for mortality were assessed by area under the receiver operating characteristic curve (AUROC) analysis. A novel model was established and internally validated using 5-fold cross-validation, followed by external validation in a cohort of 100 patients. The primary etiology of cirrhosis was hepatitis B virus (HBV), with 81.2% of HCC patients having preserved liver function. Significant differences were observed in hemoglobin (Hb) and serum albumin levels, which reflect patients' nutrition status, between patients who survived for one year and those who died. BCLC exhibited superior predictive accuracy compared to NLR but had borderline superiority to the ALBI score. Therefore, a novel model incorporating BCLC, Hb, and serum albumin was developed, internally and externally validated, as well as subgroup sensitivity analysis. The model exhibited significantly higher predictive accuracy for one- and two-year mortality than conventional prognostic predictors, with AUROC values of 0.841 and 0.805, respectively. The novel "BCLC-Nutrition Model", which incorporates BCLC, Hb, and serum albumin, may provide improved predictive accuracy for short-term mortality in HCC patients compared to commonly used prognostic scores. This emphasizes the importance of nutrition in the management of HCC patients.
Collapse
Affiliation(s)
- Yan-Ting Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
| | - Po-Ting Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Chen-Chun Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Tsung-Han Wu
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
- Department of General Surgery, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
| | - Li-Tong Liu
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
| | - Chung-Wei Su
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Wei Teng
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Chun-Yi Tsai
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
- Department of General Surgery, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
| | - Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Wei-Ting Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Kun-Ming Chan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
- Department of General Surgery, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
| | - Chao-Wei Hsu
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Shi-Ming Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical CenterTaoyuan, Taiwan
- College of Medicine, Chang-Gung UniversityTaoyuan, Taiwan
| |
Collapse
|
5
|
Preoperative Risk Factors Associated with Increased Incidence of Postoperative Delirium: Systematic Review of Qualified Clinical Studies. Geriatrics (Basel) 2023; 8:geriatrics8010024. [PMID: 36826366 PMCID: PMC9956273 DOI: 10.3390/geriatrics8010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 12/20/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
Postoperative delirium (POD) is an acute alteration of mental state, characterized by reduced awareness and attention, occurring up to five postoperative days after recovery from anesthesia. Several original studies and reviews have identified possible perioperative POD risk factors; however, there is no comprehensive review of the preoperative risk factors in patients diagnosed with POD using only validated diagnostic scales. The aim of this systematic review was to report the preoperative risk factors associated with an increased incidence of POD in patients undergoing non-cardiac and non-brain surgery. The reviewed studies included original research papers that used at least one validated diagnostic scale to identify POD occurrence for more than 24 h. A total of 6475 references were retrieved from the database search, with only 260 of them being suitable for further review. Out of the 260 reviewed studies, only 165 that used a validated POD scale reported one or more preoperative risk factors. Forty-one risk factors were identified, with various levels of statistical significance. The extracted risk factors could serve as a preoperative POD risk assessment workup. Future studies dedicated to the further evaluation of the specific preoperative risk factors' contributions to POD could help with the development of a weighted screening tool.
Collapse
|
6
|
Fujio A, Usuda M, Hara Y, Kakizaki Y, Okada K, Miyata G, Unno M, Kamei T. Usefulness of Preoperative Controlling Nutritional Status in Predicting Prolonged Hospitalization and Incidence of Postoperative Delirium for Elderly Hepatectomy with Hepatocellular Carcinoma. TOHOKU J EXP MED 2022; 256:43-52. [DOI: 10.1620/tjem.256.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Atsushi Fujio
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Masahiro Usuda
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Yasuyuki Hara
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Yuta Kakizaki
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Kaoru Okada
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Go Miyata
- Department of Gastroenterological Surgery, Iwate Prefectural Central Hospital
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine
| |
Collapse
|
7
|
The assessment of risk factors for postoperative delirium using cubic spline curves in gastroenterological surgery. Surg Today 2021; 51:1969-1977. [PMID: 34562176 DOI: 10.1007/s00595-021-02379-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/25/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Delirium is associated with longer hospital stays and increased medical costs and mortality. This study explored the risk factors for postoperative delirium in gastroenterological surgery and investigated the association between qualitative changes in risk factors and the incidence of postoperative delirium. METHODS A total of 418 patients > 18 years old who underwent gastroenterological surgery at our department between April 2018 and September 2019 were included. Risk factors were identified by comparing patients with and without postoperative delirium. Continuous variables were evaluated graphically using cubic spline curves. A logistic regression analysis was performed to assess independent risk factors. RESULTS The incidence of postoperative delirium was 6.9%. The cubic spline curve showed that the incidence of postoperative delirium began to increase at 50 years old and increased sharply at 70 years old. A multiple logistic regression analysis of patients > 50 years old identified 5 risk factors: age ≥ 70 years, preoperative serum albumin ≤ 3.8 g/dL, psychosis, sedative-hypnotics, and intensive-care unit admission. CONCLUSION The risk of postoperative delirium increases progressively at 50 years old and sharply at 70 years old. Advanced age, preoperative hypoalbuminemia, psychosis, sedative-hypnotics, and intensive-care unit admission are risk factors for postoperative delirium in patients > 50 years old undergoing gastroenterological surgery.
Collapse
|
8
|
Sieber M, Rudiger A, Schüpbach R, Krüger B, Schubert M, Bettex D. Outcome, demography and resource utilization in ICU Patients with delirium and malignancy. Sci Rep 2021; 11:18756. [PMID: 34548568 PMCID: PMC8455636 DOI: 10.1038/s41598-021-98200-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 08/31/2021] [Indexed: 01/09/2023] Open
Abstract
Delirium in the general intensive care unit (ICU) population is common, associated with adverse outcomes and well studied. However, knowledge on delirium in the increasing number of ICU patients with malignancy is scarce. The aim was to assess the frequency of delirium and its impact on resource utilizations and outcomes in ICU patients with malignancy. This retrospective, single-center longitudinal cohort study included all patients with malignancy admitted to ICUs of a University Hospital during one year. Delirium was diagnosed by an Intensive Care Delirium Screening Checklist (ICDSC) score ≥ 4. Of 488 ICU patients with malignancy, 176/488 (36%) developed delirium. Delirious patients were older (66 [55-72] vs. 61 [51-69] years, p = 0.001), had higher SAPS II (41 [27-68] vs. 24 [17-32], p < 0.001) and more frequently sepsis (26/176 [15%] vs. 6/312 [1.9%], p < 0.001) and/or shock (30/176 [6.1%] vs. 6/312 [1.9%], p < 0.001). In multivariate analysis, delirium was independently associated with lower discharge home (OR [95% CI] 0.37 [0.24-0.57], p < 0.001), longer ICU (HR [95% CI] 0.30 [0.23-0.37], p < 0.001) and hospital length of stay (HR [95% CI] 0.62 [0.50-0.77], p < 0.001), longer mechanical ventilation (HR [95% CI] 0.40 [0.28-0.57], p < 0.001), higher ICU nursing workload (B [95% CI] 1.92 [1.67-2.21], p < 0.001) and ICU (B [95% CI] 2.08 [1.81-2.38], p < 0.001) and total costs (B [95% CI] 1.44 [1.30-1.60], p < 0.001). However, delirium was not independently associated with in-hospital mortality (OR [95% CI] 2.26 [0.93-5.54], p = 0.074). In conclusion, delirium was a frequent complication in ICU patients with malignancy independently associated with high resource utilizations, however, it was not independently associated with in-hospital mortality.
Collapse
Affiliation(s)
- Mattia Sieber
- grid.508842.30000 0004 0520 0183Department of Internal Medicine, Zuger Kantonsspital, Landhausstrasse 11, 6340 Baar, Switzerland
| | - Alain Rudiger
- grid.459754.e0000 0004 0516 4346Department of Medicine, Spital Limmattal, Urdorferstrasse 100, 8952 Schlieren, Switzerland
| | - Reto Schüpbach
- grid.412004.30000 0004 0478 9977Institute of Intensive Care, University Hospital Zurich and University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Bernard Krüger
- grid.412004.30000 0004 0478 9977Cardio-Surgical Intensive Care Unit, Institute of Anesthesiology, University Hospital Zurich and University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Maria Schubert
- grid.19739.350000000122291644School of Health Professions, Institute of Nursing, Zurich University of Applied Science, Technikumstr. 81, P.O. Box, 8401 Winterthur, Switzerland
| | - Dominique Bettex
- grid.412004.30000 0004 0478 9977Cardio-Surgical Intensive Care Unit, Institute of Anesthesiology, University Hospital Zurich and University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| |
Collapse
|
9
|
Iwata H, Ogino H, Hattori Y, Nakajima K, Nomura K, Hayashi K, Toshito T, Sasaki S, Hashimoto S, Mizoe JE, Shibamoto Y. Image-Guided Proton Therapy for Elderly Patients with Hepatocellular Carcinoma: High Local Control and Quality of Life Preservation. Cancers (Basel) 2021; 13:cancers13020219. [PMID: 33435340 PMCID: PMC7827493 DOI: 10.3390/cancers13020219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 12/25/2022] Open
Abstract
This study retrospectively investigated the efficacy and safety of image-guided proton therapy (IGPT) for elderly (≥80 years old) hepatocellular carcinoma (HCC) patients. Proton therapy was performed using respiratory-gated and image-guided techniques. Seventy-one elderly HCC patients were treated using IGPT. The Child-Pugh score was A5 in 49 patients, A6 in 15, and B7-9 in 7. Forty-seven patients with a peripherally located tumor were administered 66 gray relative biological effectiveness (GyRBE) in 10 fractions, whereas 24 with a centrally located tumor received 72.6 GyRBE in 22 fractions. The median follow-up period of surviving patients was 33 months (range: 9-68). Two-year overall survival (OS) and local control (LC) rates estimated by the Kaplan-Meier method were 76% (95% confidence interval: 66-87%) and 88% (80-97%), respectively. According to the Common Terminology Criteria for Adverse Events version 4.0, no grade 2 or higher radiation-induced liver disease was observed, and only 1 patient developed grade 3 dermatitis. The quality of life score (European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 version 3.0, QLQ-HCC18, and SF-36) did not change after 1 year, except for the three-mental component summary (SF-36, improvement). IGPT is a safe and effective treatment for HCC in elderly patients.
Collapse
Affiliation(s)
- Hiromitsu Iwata
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City West Medical Center, Nagoya 462-8508, Japan; (H.I.); (Y.H.); (K.N.); (K.N.)
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
| | - Hiroyuki Ogino
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City West Medical Center, Nagoya 462-8508, Japan; (H.I.); (Y.H.); (K.N.); (K.N.)
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
- Correspondence: ; Tel.: +81-52-991-8577
| | - Yukiko Hattori
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City West Medical Center, Nagoya 462-8508, Japan; (H.I.); (Y.H.); (K.N.); (K.N.)
| | - Koichiro Nakajima
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City West Medical Center, Nagoya 462-8508, Japan; (H.I.); (Y.H.); (K.N.); (K.N.)
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
| | - Kento Nomura
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City West Medical Center, Nagoya 462-8508, Japan; (H.I.); (Y.H.); (K.N.); (K.N.)
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
| | - Kensuke Hayashi
- Department of Proton Therapy Technology, Nagoya Proton Therapy Center, Nagoya 462-8508, Japan;
| | - Toshiyuki Toshito
- Department of Proton Therapy Physics, Nagoya Proton Therapy Center, Nagoya 462-8508, Japan;
| | - Shigeru Sasaki
- Department of Diagnostic Radiology, Nagoya City West Medical Center, Nagoya 462-8508, Japan;
| | - Shingo Hashimoto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
| | - Jun-etsu Mizoe
- Sapporo High Functioning Radiotherapy Center, Hokkaido Ohno Memorial Hospital, Sapporo 063-0052, Japan;
| | - Yuta Shibamoto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan; (S.H.); (Y.S.)
| |
Collapse
|
10
|
Liu H, Dai M, Guan H, Gao X, Zhou Y, Sun X, Zhou J, Hu X, Li X, Song Y, Han Y, Cao J. Preoperative Prognostic Nutritional Index Value is Related to Postoperative Delirium in Elderly Patients After Noncardiac Surgery: A Retrospective Cohort Study. Risk Manag Healthc Policy 2021; 14:1-8. [PMID: 33442311 PMCID: PMC7797345 DOI: 10.2147/rmhp.s280567] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/17/2020] [Indexed: 12/15/2022] Open
Abstract
Purpose Malnutrition has been considered as a risk factor for postoperative delirium (POD). The Prognostic Nutritional Index (PNI) is a validated tool for assessing nutritional status. This study aimed to investigate the association between preoperative PNI values and the occurrence of POD in elderly surgical patients. Methods The retrospective cohort study included 361 elderly individuals who underwent noncardiac surgery between 2018 and 2019. Perioperative data were collected from the patients’ medical records. PNI was used to evaluate preoperative nutritional status. The primary outcome was the occurrence of POD. Univariate and multivariate logistic regression analyses were used to identify key factors associated with POD and assess the relationship between PNI values and the occurrence of POD. Receiver operating characteristic (ROC) curve analysis was used to assess the predictive value of PNI for POD. Results Seventy-two (19.9%) individuals developed postoperative delirium after surgery. Compared with patients of normal nutrition status (PNI ≥ 50), mild malnutrition (PNI 45–50) did not increase the risk of POD, while patients with moderate to severe malnutrition (PNI 40–45) (odds ratio [OR], 2.92; 95% confidence interval [CI], 1.31–6.50) and serious malnutrition (PNI < 40) (OR, 3.15; 95% CI, 1.12–8.83) were more likely to develop POD. The cut-off value of PNI was 46.05 by ROC curve analysis, the area under the curve (AUC) was 0.69 (95% CI 0.62–0.77). Conclusion Preoperative PNI value is related to postoperative delirium in elderly patients after noncardiac surgery.
Collapse
Affiliation(s)
- He Liu
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China.,Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou City 221004, Jiangsu Province, People's Republic of China
| | - Mingsheng Dai
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China.,Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Huilian Guan
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Xing Gao
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Yang Zhou
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Xun Sun
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Jian Zhou
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Xiaoyi Hu
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Xiang Li
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Yu Song
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China
| | - Yuan Han
- Department of Anesthesiology, Eye & ENT Hospital of Fudan University, Shanghai 20031, People's Republic of China
| | - Junli Cao
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou City 221002, Jiangsu Province, People's Republic of China.,Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou City 221004, Jiangsu Province, People's Republic of China
| |
Collapse
|
11
|
Hokuto D, Nomi T, Yoshikawa T, Matsuo Y, Kamitani N, Sho M. Preventative effects of ramelteon against postoperative delirium after elective liver resection. PLoS One 2020; 15:e0241673. [PMID: 33137161 PMCID: PMC7605698 DOI: 10.1371/journal.pone.0241673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022] Open
Abstract
Background Postoperative delirium was reported to be associated with increased postoperative mortality after liver resection. Therefore, it is crucial to prevent postoperative delirium in such cases. Ramelteon, an agonist of melatonin receptor has been suggested to be useful for preventing delirium. The aim of this study was to examine whether ramelteon is effective at preventing delirium after elective liver resection. Methods The cases of patients who underwent liver resection at Nara Medical University (Nara, Japan) between January 2014 and August 2018 were analyzed. During the period from January 2017 to August 2018, ramelteon was prospectively administered to patients who underwent liver resection [8 mg/day on the day before surgery and on postoperative days 1 to 3] (ramelteon group), whereas ramelteon was not administered during the period from January 2014 to December 2016 (control group). The perioperative outcomes of the two groups were compared. Results There were 120 patients in the ramelteon group and 186 patients in the control group. No significant intergroup differences in background factors, including age, gender, and preoperative serological laboratory data, were detected. The incidence of postoperative delirium was significantly lower in the ramelteon group (5.8% vs. 15.1%, P = 0.035). Multivariate analysis revealed that being aged ≥75 (P = 0.002), being male (P = 0.020), cardiovascular disease (P = 0.023), blood loss ≥1000ml (P = 0.001) and the absence of ramelteon treatment (P = 0.046) were independent risk factors for postoperative delirium. Conclusion The administration of ramelteon might reduce the risk of postoperative delirium after elective liver resection.
Collapse
Affiliation(s)
- Daisuke Hokuto
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
- * E-mail:
| | - Takeo Nomi
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
| | - Takahiro Yoshikawa
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
| | - Yasfuko Matsuo
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
| | - Naoki Kamitani
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Kashihara-shi, Nara, Japan
| |
Collapse
|
12
|
Smith P, Thompson JC, Perea E, Wasserman B, Bohannon L, Racioppi A, Choi T, Gasparetto C, Horwitz ME, Long G, Lopez R, Rizzieri DA, Sarantopoulos S, Sullivan KM, Chao NJ, Sung AD. Clinical and Neuroimaging Correlates of Post-Transplant Delirium. Biol Blood Marrow Transplant 2020; 26:2323-2328. [PMID: 32961373 DOI: 10.1016/j.bbmt.2020.09.016] [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: 04/20/2020] [Revised: 08/14/2020] [Accepted: 09/06/2020] [Indexed: 11/27/2022]
Abstract
Delirium is common among adults undergoing hematopoietic stem cell transplantation (HCT), although the clinical and neuroimaging correlates of post-HCT delirium have not been adequately delineated. We therefore examined the frequency of delirium and neuroimaging correlates of post-transplant delirium in a retrospective cohort of 115 adults undergoing neuroimaging after allogeneic HCT. Delirium was established using previously validated methods for retrospective identification of chart-assessed postprocedural delirium. Chart reviews were independently conducted by a multidisciplinary team with expertise in HCT, psychiatry, and psychology on consecutive allogeneic HCT patients who underwent neuroimaging assessments and transplantation at a single center between January 2009 and December 2016. Neuroimaging markers of white matter damage and brain volume loss were also recorded. In total, 115 patients were included, ranging in age from 20 to 74 years (mean [SD] age, 49 [13]). Fifty-three patients (46%) developed post-HCT delirium. In an adjusted model, delirium incidence was associated with older age (odds ratio [OR], 1.92 [1.28, 2.87] per decade, P = .002), greater severity of white matter hyperintensities (OR, 1.95 [1.06, 3.57], P = .031), and conditioning intensity (OR, 6.37 [2.20, 18.45], P < .001) but was unrelated to cortical atrophy (P = .777). Delirium was associated with fewer hospital-free days (P = .023) but was not associated with overall survival (hazard ratio, 0.95 [0.56, 1.61], P = .844). Greater incidence of delirium following HCT was associated with greater age, microvascular burden, and conditioning intensity. Pre-HCT consideration of microvascular burden and other neuroimaging biomarkers of risk may be warranted.
Collapse
Affiliation(s)
- Patrick Smith
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina.
| | - Jillian C Thompson
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Elena Perea
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina
| | - Brian Wasserman
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Lauren Bohannon
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Alessandro Racioppi
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Taewoong Choi
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Cristina Gasparetto
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Mitchell E Horwitz
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Gwynn Long
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Richard Lopez
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - David A Rizzieri
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Stefanie Sarantopoulos
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Keith M Sullivan
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Nelson J Chao
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| | - Anthony D Sung
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
13
|
Zrour C, Haddad R, Zoghbi M, Kharsa Z, Hijazi M, Naja W. Prospective, multi-centric benchmark study assessing delirium: prevalence, incidence and its correlates in hospitalized elderly Lebanese patients. Aging Clin Exp Res 2020; 32:689-697. [PMID: 31203529 DOI: 10.1007/s40520-019-01242-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/05/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND With the increase in the proportion of elderly Lebanese patients, little is known about delirium's prevalence, incidence and correlated factors. AIMS To identify the prevalence, incidence and factors associated with overall and incident delirium in hospitalized elderly Lebanese patients. METHODS A convenient sample was recruited from three university hospitals affiliated to the Lebanese university faculty of medical sciences. We included patients aged more than 65 years. Baseline factors were examined upon presentation and the confusion assessment method (CAM) was used to detect prevalent delirium upon admission or within the first 48 h. Enrolled patients were then assessed every other day to detect incident delirium cases. RESULTS Among the 230 patients included, delirium prevalence was 17% and incidence 8.7%. We found that a history of falls (odds ratio (OR) = 5.12; p = 0.001), immobilization (OR = 7.33; p = 0.035), polypharmacy (OR = 5.07; p = 0.026) along with tachycardia (OR = 6.94; p = 0.03) and severe anemia (OR = 12.5; p = 0.005) upon admission were significant factors associated with overall delirium (incident and prevalent delirium cases). Whereas, living alone was significantly associated with lower odds for overall delirium (OR = 0.03; p = 0.02). Moreover, current smoking (OR = 14; p = 0.02), low oxygen saturation (OR = 9.6; p = 0.008) and severe anemia (OR = 8.4; p = 0.013) upon admission remained significantly associated with higher odds for incident delirium along with urine catheter placement (OR = 7.8; p = 0.015). CONCLUSION Secondary to the burden of delirium and its impact on mortality among elderly population, trying to understand and adjust modifiable factors would promote more appropriate prevention strategies.
Collapse
Affiliation(s)
- Carmen Zrour
- Psychiatry Department, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon. .,, Boulevard de Smet de Naeyer 414, Jette 1090, Brussels, Belgium.
| | - Ramzi Haddad
- Psychiatry Department, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Marouan Zoghbi
- Family Medicine Department, Faculty of Medical Sciences, Saint Joseph University, Beirut, Lebanon
| | - Zahraa Kharsa
- Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Mariam Hijazi
- Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Wadih Naja
- Psychiatry Department, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| |
Collapse
|
14
|
Tomimaru Y, Park SA, Shibata A, Miyagawa S, Noguchi K, Noura S, Imamura H, Shirakawa T, Dono K. Predictive Factors of Postoperative Delirium in Patients After Pancreaticoduodenectomy. J Gastrointest Surg 2020; 24:849-854. [PMID: 30941686 DOI: 10.1007/s11605-019-04212-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 03/18/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Postoperative delirium is a common serious complication after various types of surgery. However, the incidence and predictive factors associated with delirium after pancreaticoduodenectomy (PD) have not been investigated. Thus, this study aimed to investigate the incidence and predictive factors of postoperative delirium in patients who underwent PD. METHODS This study included 155 consecutive patients who underwent PD. Patients with and without postoperative delirium were compared to identify differential patient characteristics. Multivariate regression analysis was used to statistically identify independent predictive factors significantly associated with the development of postoperative delirium. RESULTS Postoperative delirium developed in 27 (22.4%) of 155 patients. The majority of incidents occurred on postoperative day 2, and the mean delirium duration was 4.6 ± 4.8 days. Patients with postoperative delirium had an older age and a previous history of benzodiazepine use. A multivariate analysis revealed that the development of delirium was significantly correlated with these two factors. Receiver-operator characteristics (ROC) curve analysis of the two factors yielded an area under the ROC curve of 0.823 (0.750-0.896), suggesting good discrimination power. CONCLUSIONS This study reports on the incidence of postoperative delirium after PD. Furthermore, we identified age and use of benzodiazepines as significant predictive factors for developing delirium after PD. These results contribute to the prediction and treatment of postoperative delirium.
Collapse
Affiliation(s)
- Yoshito Tomimaru
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan.
| | - Sung Ae Park
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan
| | - Asuka Shibata
- Department of Psychiatry, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Shinichi Miyagawa
- Department of Psychiatry, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Kozo Noguchi
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan
| | - Shingo Noura
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan
| | - Hiroshi Imamura
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan
| | - Toru Shirakawa
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Keizo Dono
- Department of Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara, Toyonaka, Osaka, 560-8565, Japan
| |
Collapse
|
15
|
Affiliation(s)
- Jongran Kim
- Nurse, Ajou University Medical Center; Postgraduate Student, College of Nursing, Ajou University, Suwon, Korea
| | - Jeong-Ah Ahn
- Associate Professor, College of Nursing · Research Institute of Nursing Science, Ajou University, Suwon, Korea
| |
Collapse
|
16
|
Kassie GM, Nguyen TA, Kalisch Ellett LM, Pratt NL, Roughead EE. Do Risk Prediction Models for Postoperative Delirium Consider Patients' Preoperative Medication Use? Drugs Aging 2018; 35:213-222. [PMID: 29423780 DOI: 10.1007/s40266-018-0526-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Medicines are potentially modifiable risk factors for postoperative delirium. However, the extent to which preoperative medicines are included in risk prediction models (RPMs) is unknown. OBJECTIVE This systematic review aimed to assess the extent of inclusion of preoperative medications in RPMs for postoperative delirium. METHODS Articles were systematically searched from MEDLINE, EMBASE and CINAHL using Medical Subject Headings (MeSH) where possible and keywords for postoperative delirium and prediction model. Studies published until May 2017 with a primary outcome of postoperative delirium that developed an RPM containing preoperative patient information were considered. Where a study had two cohorts, a derivation and a validation cohort, findings from the derivation cohort were extracted and reported. RESULTS Eighteen prospective and one retrospective cohort studies were included for review. Of the 19 studies, only nine considered preoperative medication data, with medications appearing as predictor variables in five models. There was wide variability in the factors included in the final models, with the most frequent predictors being age and cognitive impairment, appearing in 13 (68%) and 11 (58%) RPMs, respectively. CONCLUSION While medications are commonly cited risk factors for delirium, they are not adequately considered when developing RPMs. Future studies aiming to develop an RPM for postoperative delirium should include preoperative medication data as a potential predictor variable because of the modifiable nature of medication use and its impact on other factors commonly in models, such as cognition.
Collapse
Affiliation(s)
- Gizat M Kassie
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, GPO Box 2471, Adelaide, SA, 5001, Australia.
| | - Tuan A Nguyen
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, GPO Box 2471, Adelaide, SA, 5001, Australia.,University of South Australia, GPO Box 2471 (CEA-18), Adelaide, SA, 5001, Australia
| | - Lisa M Kalisch Ellett
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, GPO Box 2471, Adelaide, SA, 5001, Australia
| | - Nicole L Pratt
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, GPO Box 2471, Adelaide, SA, 5001, Australia.,University of South Australia, GPO Box 2471 (R3-17A), Adelaide, SA, 5001, Australia
| | - Elizabeth E Roughead
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, GPO Box 2471, Adelaide, SA, 5001, Australia
| |
Collapse
|
17
|
Wei F. Does an extreme age (≥80 years) affect outcomes in patients after liver cancer surgery? A meta-analysis. ANZ J Surg 2018; 89:25-31. [PMID: 29885205 DOI: 10.1111/ans.14676] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/09/2018] [Accepted: 04/11/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Increasing global life expectancy has resulted in a greater demand for cancer surgery in aged patients. However, whether extreme age causes poorer clinical outcomes remains unclear. This meta-analysis aimed to evaluate the impact of extreme age (≥80 years) on outcomes in patients after liver cancer surgery. METHODS A systematic search was performed to enrol relevant studies. Data were analysed using fixed-effects or random-effects models. Eight retrospective studies involving 253 participants older than 80 years were included. RESULTS Compared with younger patients, patients of extreme age (≥80 years) who had undergone curative liver cancer surgery experienced less operating time and blood loss (both P < 0.0001); a larger size (weighted mean difference = 0.48 cm, 95% confidence interval (CI) 0.08-0.87 cm; P = 0.02) and more advanced stage of hepatocellular carcinoma (risk ratio (RR) = 1.20, 95% CI 1.04-1.39; P = 0.01); a higher overall morbidity (RR = 1.24, 95% CI 1.05-1.47; P = 0.01); and more post-operative ileus (POI) (RR = 3.45, 95% CI 1.03-11.56; P = 0.04), delirium (RR = 3.04, 95% CI 1.36-6.78; P = 0.007) and cardiovascular events (RR = 6.17, 95% CI 2.79-13.60; P < 0.00001). No significant difference was noted in overall (hazard ratio (HR) = 1.15, 95% CI 0.87-1.53; P = 0.32) or disease-free (HR = 0.96, 95% CI 0.75-1.24; P = 0.77) survival. CONCLUSION Although an extreme age may not be a contraindication for undertaking liver cancer surgery, it may cause more morbidity. Perioperative intervention should be considered for prevention and early treatment of POI, delirium and cardiovascular events.
Collapse
Affiliation(s)
- Fangqiang Wei
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Department of Developmental Biology, Pittsburgh Liver Research Center, McGowan Institute for Regenerative Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
18
|
Yin L, Cai Z, Zhu B, Xu C. Identification of Key Pathways and Genes in the Dynamic Progression of HCC Based on WGCNA. Genes (Basel) 2018; 9:genes9020092. [PMID: 29443924 PMCID: PMC5852588 DOI: 10.3390/genes9020092] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/04/2018] [Accepted: 02/08/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a devastating disease worldwide. Though many efforts have been made to elucidate the process of HCC, its molecular mechanisms of development remain elusive due to its complexity. To explore the stepwise carcinogenic process from pre-neoplastic lesions to the end stage of HCC, we employed weighted gene co-expression network analysis (WGCNA) which has been proved to be an effective method in many diseases to detect co-expressed modules and hub genes using eight pathological stages including normal, cirrhosis without HCC, cirrhosis, low-grade dysplastic, high-grade dysplastic, very early and early, advanced HCC and very advanced HCC. Among the eight consecutive pathological stages, five representative modules are selected to perform canonical pathway enrichment and upstream regulator analysis by using ingenuity pathway analysis (IPA) software. We found that cell cycle related biological processes were activated at four neoplastic stages, and the degree of activation of the cell cycle corresponded to the deterioration degree of HCC. The orange and yellow modules enriched in energy metabolism, especially oxidative metabolism, and the expression value of the genes decreased only at four neoplastic stages. The brown module, enriched in protein ubiquitination and ephrin receptor signaling pathways, correlated mainly with the very early stage of HCC. The darkred module, enriched in hepatic fibrosis/hepatic stellate cell activation, correlated with the cirrhotic stage only. The high degree hub genes were identified based on the protein-protein interaction (PPI) network and were verified by Kaplan-Meier survival analysis. The novel five high degree hub genes signature that was identified in our study may shed light on future prognostic and therapeutic approaches. Our study brings a new perspective to the understanding of the key pathways and genes in the dynamic changes of HCC progression. These findings shed light on further investigations.
Collapse
Affiliation(s)
- Li Yin
- College of Life Science, Henan Normal University, Xinxiang 453007, Henan, China.
- State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Engineering Laboratory for Bioengineering and Drug Development, Henan Normal University, Xinxiang 453007, Henan, China.
- Luohe Medical College, Luohe 462002, Henan, China.
| | - Zhihui Cai
- Luohe Medical College, Luohe 462002, Henan, China.
| | - Baoan Zhu
- Luohe Medical College, Luohe 462002, Henan, China.
| | - Cunshuan Xu
- College of Life Science, Henan Normal University, Xinxiang 453007, Henan, China.
- State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Engineering Laboratory for Bioengineering and Drug Development, Henan Normal University, Xinxiang 453007, Henan, China.
| |
Collapse
|
19
|
Kassie GM, Nguyen TA, Kalisch Ellett LM, Pratt NL, Roughead EE. Preoperative medication use and postoperative delirium: a systematic review. BMC Geriatr 2017; 17:298. [PMID: 29284416 PMCID: PMC5747155 DOI: 10.1186/s12877-017-0695-x] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 12/18/2017] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Medications are frequently reported as both predisposing factors and inducers of delirium. This review evaluated the available evidence and determined the magnitude of risk of postoperative delirium associated with preoperative medication use. METHODS A systematic search in Medline and EMBASE was conducted using MeSH terms and keywords for postoperative delirium and medication. Studies which included patients 18 years and older who underwent major surgery were included. The methodological quality of included studies was assessed independently by two authors using the Newcastle-Ottawa quality assessment scale for cohort studies. RESULTS Twenty-nine studies; 25 prospective cohort, three retrospective cohort and one post hoc analysis of RCT data were included. Only four specifically aimed to assess medicines as an independent predictor of delirium, all other studies included medicines among a number of potential predictors of delirium. Of the studies specifically testing the association with a medication class, preoperative use of beta-blockers (OR = 2.06[1.18-3.60]) in vascular surgery and benzodiazepines RR 2.10 (1.23-3.59) prior to orthopedic surgery were significant. However, evidence is from single studies only. Where medicines were included as one possible factor among many, hypnotics had a similar risk estimate to the benzodiazepine study, with one significant and one non-significant result. Nifedipine use prior to cardiac surgery was found to be significantly associated with delirium. The non-specific grouping of psychoactive medication use preoperatively was generally higher with an associated two-to-seven-fold higher risk of postoperative delirium, while only two studies included narcotics without other agents, with one significant and one non-significant result. CONCLUSIONS There was a limited number of high quality studies in the literature quantifying the direct association between preoperative medication use and postsurgical delirium. More studies are required to evaluate the association of specific preoperative medications on the risk of postoperative delirium so that comprehensive guidelines for medicine use prior to surgery can be developed to aid delirium prevention. TRIAL REGISTRATION This systematic review has been registered on PROSPERO International prospective register of systematic reviews (Registration number: CRD42016051245 ).
Collapse
Affiliation(s)
- Gizat M Kassie
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, 5001, Australia.
| | - Tuan A Nguyen
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, 5001, Australia
| | - Lisa M Kalisch Ellett
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, 5001, Australia
| | - Nicole L Pratt
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, 5001, Australia
| | - Elizabeth E Roughead
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, 5001, Australia
| |
Collapse
|
20
|
Incidence and Risk Factors for Postoperative Delirium in Patients After Hepatectomy. World J Surg 2017; 41:2847-2853. [DOI: 10.1007/s00268-017-4079-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
21
|
European Society of Anaesthesiology evidence-based and consensus-based guideline on postoperative delirium. Eur J Anaesthesiol 2017; 34:192-214. [DOI: 10.1097/eja.0000000000000594] [Citation(s) in RCA: 491] [Impact Index Per Article: 70.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
22
|
|
23
|
Guo Y, Jia P, Zhang J, Wang X, Jiang H, Jiang W. Prevalence and risk factors of postoperative delirium in elderly hip fracture patients. J Int Med Res 2016; 44:317-27. [PMID: 26920926 PMCID: PMC5580064 DOI: 10.1177/0300060515624936] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 12/07/2015] [Indexed: 12/15/2022] Open
Abstract
Objective To explore the risk factors associated with postoperative delirium (PD) in elderly patients following total hip arthroplasty (THA) for hip fracture. Methods This prospective study enrolled elderly patients (≥ 65 years) with hip fractures who underwent THA under general anaesthesia, and who had a complete set of postoperative observations. Detailed medical history and perioperative characteristics were recorded. During the postoperative period, patients were assessed twice daily for PD using the Confusion Assessment Method. Results A total of 572 patients were eligible for inclusion in the study. Of these, 120 patients (21.0%) were diagnosed with PD and 452 patients (79.0%) did not experience PD. Multivariate stepwise logistic regression analyses showed that older age, a history of stroke, lower albumin, higher blood glucose, higher total bilirubin, higher C-reactive protein, longer surgery duration and higher volume of red blood cell transfusions were independent risk factors for PD. Conclusions Correcting the modifiable risk factors might help prevent PD. Strategies might include nutritional support, tight blood glucose control, improvement of liver function, preoperative infection control and minimizing surgical injury or blood loss.
Collapse
Affiliation(s)
- Yong Guo
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China Department of Anaesthesiology and Critical Care Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peiyu Jia
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junfeng Zhang
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xuemin Wang
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hong Jiang
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Jiang
- Department of Anaesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| |
Collapse
|
24
|
Guo Y, Sun L, Li L, Jia P, Zhang J, Jiang H, Jiang W. Impact of multicomponent, nonpharmacologic interventions on perioperative cortisol and melatonin levels and postoperative delirium in elderly oral cancer patients. Arch Gerontol Geriatr 2015; 62:112-7. [PMID: 26547518 DOI: 10.1016/j.archger.2015.10.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Revised: 10/22/2015] [Accepted: 10/23/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To investigate the impact of multicomponent, nonpharmacologic interventions (MNI) on perioperative cortisol and melatonin levels, as well as postoperative delirium (PD), in elderly oral cancer patients. METHODS A total of 160 elderly oral cancer patients who underwent tumor resection surgery and completed our investigation were included in this study. The cancer patients were randomly divided into 2 groups: Group U or Group I. During the perioperative period, Group U received usual care, while Group I received MNI, which is based on usual care and aims to decrease the risk of PD. MNI focused on general geriatric approaches and supportive nursing care. On the day before surgery and the first three postoperative days, nocturnal (20:00-8:00) urine samples were collected. The melatonin sulfate and cortisol levels in the urine samples were determined. Moreover, the RASS (Richmond Agitation Sedation Scale), CAM-ICU (Confusion Assessment Method for the Intensive Care Unit) and QoR40 (40-item quality of recovery score) scores were dynamically monitored. RESULTS There were no significant differences in the general characteristics between the 2 groups. After surgery, the melatonin sulfate levels in the nocturnal urine of Group I were higher than those in Group U. The cortisol concentrations were lower in Group I compared to those in Group U. Group I achieved better postoperative RASS and QoR40 scores than Group U. Compared to Group U, Group I also experienced less PD (incidence and duration). CONCLUSIONS MNI ameliorated some postoperative disturbances regarding sleep and stress, decreased the incidence of PD and improved recovery quality.
Collapse
Affiliation(s)
- Yong Guo
- Department of Anesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Department of Anesthesiology and Critical Care Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Lulu Sun
- Department of Anesthesiology and Critical Care Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Li Li
- Department of Nursing, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Peiyu Jia
- Department of Anesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Junfeng Zhang
- Department of Anesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Hong Jiang
- Department of Anesthesiology and Critical Care Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Wei Jiang
- Department of Anesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China.
| |
Collapse
|