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Varpaei HA, Robbins LB, Farhadi K, Bender CM. Preoperative cognitive function as a risk factor of postoperative delirium in cancer surgeries: A systematic review and meta-analysis. J Surg Oncol 2024; 130:222-240. [PMID: 38865298 DOI: 10.1002/jso.27730] [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: 05/17/2024] [Accepted: 05/24/2024] [Indexed: 06/14/2024]
Abstract
Postoperative delirium (POD) after cancer surgeries can be a result of chemo brain, anesthesia, surgery duration, and preoperative cognitive impairment. Although older age and preoperative cognitive dysfunction were reported to increase the risk of POD in noncardiac surgery, the role of preoperative cognitive function and age in the development of POD after all types of cancer surgeries is not clear. This study aimed to determine the relationship between preoperative cognitive function and likelihood of POD after cancer surgeries. This study used three main online databases and followed PRISMA guidelines. English language original articles that examined preoperative cognitive function before solid tumor cancer surgery and assessed patients for postoperative delirium were included. We employed the random effect meta-analysis method. The overall incidence of POD ranged from 8.7% to 50.9%. The confusion assessment method was the most common tool used to assess delirium. Mini-mental state evaluation (MMSE), Mini-cog, and Montreal cognitive assessment were the most common tools to assess cognitive function. The pooled (total observation = 4676) random effects SMD was estimated at -0.84 (95% confidence interval [CI]: -1.30 to -0.31), indicating that lower MMSE scores before surgery are associated with a higher risk of POD. The pooled (total observation = 2668) random effects OR was estimated at 5.17 (95% CI: 2.51 to -10.63), indicating preoperative cognitive dysfunction can significantly predict the occurrence of POD after cancer surgeries. In conclusion, preoperative cognitive function is an independent and significant predictor of POD after solid tumor cancer surgeries.
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Affiliation(s)
- Hesam A Varpaei
- College of Nursing Michigan State University, East Lansing, Michigan, USA
| | - Lorraine B Robbins
- College of Nursing Michigan State University, East Lansing, Michigan, USA
| | - Kousha Farhadi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Catherine M Bender
- Nursing and Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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2
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Wang W, Yao W, Tang W, Li Y, Lv Q, Ding W. Association between preoperative albumin levels and postoperative delirium in geriatric hip fracture patients. Front Med (Lausanne) 2024; 11:1344904. [PMID: 38420358 PMCID: PMC10899384 DOI: 10.3389/fmed.2024.1344904] [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: 11/28/2023] [Accepted: 01/24/2024] [Indexed: 03/02/2024] Open
Abstract
Objective This study aims to examine the association between preoperative serum albumin levels and postoperative delirium (POD) in geriatric patients who have undergone hip fracture surgery, with the goal of offering novel insights for clinical interventions targeting POD. Methods A retrospective analysis was conducted on the medical records of patients who underwent hip fracture surgery in a tertiary medical institution from January 2013 to November 2023. The patients were classified based on hypoalbuminemia (defined as a serum albumin level < 35 g/L) and clinical threshold. Multivariable logistic regression and propensity score matching analysis (PSM) were employed to calculate the adjusted odds ratios (OR) and 95% confidence intervals (95% CI) for POD to eliminate potential confounding factors. Additionally, subgroup analysis was performed to explore the interaction effect. Results The retrospective cohort study included 1,440 patients, with an incidence of POD found to be 19.1%. In a multivariable logistic regression analysis, patients with hypoalbuminemia had an adjusted OR of 2.99 (95%CI: 2.14-4.18) compared to those with normal albumin levels (≥ 35 g/L). Furthermore, a significant trend was observed across different severity categories, including mild hypoalbuminemia (34.9-30.0 g/L; adjusted OR = 2.71, 95%CI: 1.84-3.99), moderate hypoalbuminemia (29.9-25.0 g/L, adjusted OR = 3.44, 95%CI: 1.88-6.28), and severe hypoalbuminemia (<25.0 g/L; adjusted OR = 3.97, 95%CI: 1.78-8.86), with a trend value of p <0.001. Similar results were observed in the PSM analysis. Additionally, treating preoperative serum albumin level as a continuous variable, the risk of POD increased by 11% (95% CI, 1.08-1.15) with each 1 g/L decrease in preoperative serum albumin level. Conclusion Low preoperative levels of albumin are strongly associated with POD in geriatric patients with hip fractures, and a significant dose-response relationship exists between them.
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Affiliation(s)
- Wei Wang
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China
| | - Wei Yao
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China
| | - Wanyun Tang
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China
| | - Yuhao Li
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China
| | - Qiaomei Lv
- Department of Oncology, Dandong Central Hospital, China Medical University, Dandong, China
| | - Wenbo Ding
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China
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Ooms M, Schooß R, Puladi B, Steiner T, Hölzle F, Bickenbach J, Rieg A, Modabber A. Identification of risk factors for postoperative delirium in patients following intraoral reconstruction with microvascular free flaps: a matched-pair analysis. Int J Oral Maxillofac Surg 2023; 52:1127-1136. [PMID: 37045611 DOI: 10.1016/j.ijom.2023.03.013] [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: 10/02/2022] [Revised: 03/08/2023] [Accepted: 03/24/2023] [Indexed: 04/14/2023]
Abstract
Postoperative delirium (POD) following microvascular head and neck reconstruction negatively impacts patient outcomes, and only a few risk factors have been identified. The aim of this study was to identify additional risk factors for POD after intraoral reconstruction with microvascular free flaps. Data from 377 patients who underwent intraoral microvascular free flap reconstruction between 2011 and 2019 were analysed retrospectively. Preoperative, intraoperative, and postoperative variables were compared between 40 patients with POD and 40 patients without POD who were matched for previously identified risk factors (i.e., sex, age, American Society of Anesthesiologists class, preoperative arterial hypertension, tracheotomy, operation time, and blood transfusion). A multivariable regression analysis was then performed to identify risk factors associated with POD. POD occurred in 50 (13.3%) of the 377 cases studied; the median time of onset was postoperative day 2. Excessive preoperative alcohol consumption (odds ratio 9.22, 95% confidence interval 1.09-77.97; P = 0.041) and postoperative transplant revision (odds ratio 25.72, 95% confidence interval 1.26-525.43; P = 0.035) were identified as risk factors for POD. The identification of patients at high risk of POD based on these two risk factors may allow early adjustment of diagnostic and therapeutic modalities to improve outcomes and reduce healthcare costs.
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Affiliation(s)
- M Ooms
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany.
| | - R Schooß
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - B Puladi
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - T Steiner
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - F Hölzle
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - J Bickenbach
- Department of Intensive Care Medicine, Uniklinik RWTH Aachen, Aachen, Germany
| | - A Rieg
- Department of Anaesthesiology, Uniklinik RWTH Aachen, Aachen, Germany
| | - A Modabber
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Aachen, Germany
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Zhao Y, Quon A, Luke K, Tivis LJ. Impact of nursing interventions on discharge disposition in patients with postoperative delirium. Nursing 2023; 53:51-57. [PMID: 37856302 DOI: 10.1097/01.nurse.0000978892.66327.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
PURPOSE To identify patient characteristics and perioperative factors associated with non-home patient discharges and the impact of current delirium nursing interventions on discharge disposition, especially non-home dispositions. METHODS A retrospective pilot chart review was conducted using electronic health records from five networked hospitals in the Mountain West region of the US. The sample comprised 75 randomly selected patients aged 65 or older who screened positive for delirium during hospitalization. Relationships between patient characteristics, nursing interventions, and discharge dispositions were analyzed using chi-square tests and logistic regression. RESULTS Most participants (69.3%) were discharged to non-home facilities. Delayed urinary catheter removal was a significant nursing intervention factor. Patients with delayed urinary catheter removal were at increased risk of being discharged to a non-home setting compared with those with early urinary catheter removal (aOR: 14.11, P = .010). Preoperative hypoalbuminemia and surgery durations exceeding 60 minutes were associated with non-home dispositions. CONCLUSION Delayed urinary catheter removal, surgery duration greater than 1 hour, and preoperative hypoalbuminemia increased the likelihood of non-home discharge placement for older adults who experience postoperative delirium.
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Affiliation(s)
- Yunchuan Zhao
- Yunchuan Zhao is an associate professor at Boise State University in Boise, Idaho and a nurse at St. Luke's Health System, where Anna Quon is a manager of nursing research, Kayla Luke is an ICU RN, and Laura Tivis is the director of nursing research
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Sugi T, Enomoto T, Ohara Y, Furuya K, Kitaguchi D, Moue S, Akashi Y, Ogawa K, Owada Y, Oda T. Risk factors for postoperative delirium in elderly patients undergoing gastroenterological surgery: A single-center retrospective study. Ann Gastroenterol Surg 2023; 7:832-840. [PMID: 37663963 PMCID: PMC10472384 DOI: 10.1002/ags3.12676] [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: 12/29/2022] [Revised: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 09/05/2023] Open
Abstract
Aim To investigate the risk factors for postoperative delirium among elderly patients undergoing elective surgery for gastroenterological cancer. Methods From May 2020 to March 2022, patients ≥75 years old with gastroenterological cancer who underwent radical surgery were enrolled. The geriatric assessment, including evaluations of frailty, physical function, nutrition status, and cognitive function, was conducted preoperatively. The confusion assessment method was used to diagnose postoperative delirium. A multivariate logistic regression analysis was used to determine risk factors for postoperative delirium. Results A total of 158 patients were eligible for inclusion in this study. Of these 53 patients (34%) developed postoperative delirium. In the univariate analysis, the age, regular use of sleeping drugs and benzodiazepine, Charlson Comorbidity Index score, performance status, Fried's frailty score, Vulnerable Elders Survey-13 score, grip weakness, Short Physical Performance Battery (SPPB) score, Mini Nutritional Assessment Short-Form score, and Mini-Mental State Examination score were statistically associated with the incidence of postoperative delirium. In the multivariate analysis, a SPPB score ≤9, Mini Nutritional Assessment score ≤11, a Mini-Mental State Examination score ≤24, and regular use of benzodiazepine were found to be independent preoperative risk factors for postoperative delirium. Conclusion Certain findings during the preoperative geriatric assessment, especially low SPPB, Mini Nutritional Assessment Short-Form and Mini-Mental State Examination scores, and regular use of benzodiazepine were risk factors for postoperative delirium in elderly patients undergoing gastroenterological surgery.
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Affiliation(s)
- Tomoyuki Sugi
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Tsuyoshi Enomoto
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Yusuke Ohara
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Kinji Furuya
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Daichi Kitaguchi
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Shoko Moue
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Yoshimasa Akashi
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Koichi Ogawa
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Yohei Owada
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
| | - Tatsuya Oda
- Department of Gastrointestinal and Hepatobiliary‐Pancreatic Surgery, Faculty of MedicineUniversity of TsukubaTsukubaIbarakiJapan
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Ishii N, Hatakeyama S, Miura H, Tanaka R, Oishi T, Horiguchi H, Hosogoe S, Fujita N, Iwamura H, Okamoto T, Yamamoto H, Yoneyama T, Hashimoto Y, Ohyama C. Trends in the age of hospitalized patients with urological cancers: A 17-year experience. Int J Urol 2023; 30:572-578. [PMID: 36941076 DOI: 10.1111/iju.15180] [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: 11/21/2022] [Accepted: 02/28/2023] [Indexed: 03/22/2023]
Abstract
OBJECTIVES To investigate the impact of global aging on the trends in the age of hospitalized patients with a urological cancer diagnosis. METHODS We retrospectively evaluated a cumulative total of 10 652 cases of referred patients (n = 6637) with a urological disease who were hospitalized in our institution between January 2005 and December 2021. We compared age and the proportion of patients aged ≥80 years among patients who were hospitalized in the urological ward between the period of 2005-2013 and that of 2014-2021. RESULTS We identified 8168 hospitalized patients with urological cancer. The median age was significantly increased in patients with urological cancer between the periods of 2005-2013 and 2014-2021. The proportion of hospitalized patients with urological cancer aged ≥80 years was significantly increased between the periods of 2005-2013 (9.3%) and 2014-2021 (13.8%). The median ages of the patients with urothelial cancer (UC) and renal cell carcinoma (RCC), but not the median age of those with prostate cancer (PC), were significantly increased between the study periods. The proportion of hospitalized patients with UC, but not the proportions of those with PC and RCC, aged ≥80 years was significantly increased between the study periods. CONCLUSIONS The age of patients with urological cancer who were hospitalized in the urological ward and the proportion of patients with UC aged ≥80 years significantly increased over the entire study period.
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Affiliation(s)
- Noritaka Ishii
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of Advanced Blood Purification Therapy, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Hikari Miura
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Ryuma Tanaka
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Takuya Oishi
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Hirotaka Horiguchi
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Shogo Hosogoe
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Naoki Fujita
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Hiromichi Iwamura
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Teppei Okamoto
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Advanced Regenerative Medicine, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University School of Medicine, Hirosaki, Japan
- Department of Advanced Blood Purification Therapy, Hirosaki University School of Medicine, Hirosaki, Japan
- Department of Advanced Regenerative Medicine, Hirosaki University School of Medicine, Hirosaki, Japan
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Fukuzawa S, Yamagata K, Takaoka S, Uchida F, Ishibashi-Kanno N, Yanagawa T, Bukawa H. Postoperative Deep Sedation after Microvascular Reconstructive Surgery for Oral Cancer Increases the Risk of Early Postoperative Pneumonia. Dent J (Basel) 2023; 11:dj11050137. [PMID: 37232788 DOI: 10.3390/dj11050137] [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: 10/13/2022] [Revised: 03/23/2023] [Accepted: 05/15/2023] [Indexed: 05/27/2023] Open
Abstract
This study investigated the effect of postoperative deep sedation after oral cancer reconstructive surgery on the occurrence of early postoperative pneumonia and early postoperative delirium. We obtained medical records of 108 consecutive patients who underwent microvascular reconstructive surgery at Tsukuba University Hospital for oral cancer between January 2013 and December 2021. Forty-six of them woke soon after surgery. Ten of these forty-six patients were restless and required immediate sedation within 3 h after surgery. The comparison between sedation group and no sedation group revealed early postoperative pneumonia in the no sedation group; however, sedation was not related to early postoperative delirium. The preoperative albumin levels of patients with postoperative pneumonia were significantly different (p = 0.03) than those of patients without postoperative pneumonia. The performance status (p = 0.02), preoperative albumin level (p = 0.02), and age 75 years or older (p = 0.02) were significantly associated with postoperative delirium. Restless patients and those who could not be sedated experienced delirium and pneumonia. The risk of pneumonia was increased for patients who were difficult to sedate.
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Affiliation(s)
- Satoshi Fukuzawa
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Kenji Yamagata
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Shohei Takaoka
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Fumihiko Uchida
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Naomi Ishibashi-Kanno
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Toru Yanagawa
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Hiroki Bukawa
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
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Yajima S, Nakanishi Y, Sugimoto M, Kobayashi S, Kudo M, Yasujima R, Hirose K, Sekiya K, Umino Y, Okubo N, Kataoka M, Gotohda N, Masuda H. A novel predictive model for postoperative delirium using multiple geriatric screening factors. J Surg Oncol 2023; 127:1071-1078. [PMID: 36695780 DOI: 10.1002/jso.27206] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/14/2023] [Indexed: 01/26/2023]
Abstract
OBJECTIVES The purpose of this study was to develop a new composite score to accurately predict postoperative delirium (POD) after major urological cancer surgery. METHODS Our retrospective analysis included, in total, 449 consecutive patients who experienced major urological cancer surgery and a preoperative geriatric functional assessment at our institution (development cohort). Geriatric functional assessments included Geriatric 8, Instrumental Activities of Daily Living, and mini-cognitive assessment instrument (Mini-Cog). Multivariate analysis was used to identify factors related to POD and combined to create a predictive score. The composite score was externally validated using a cohort of 92 consecutive pancreatic cancer patients who underwent pancreaticoduodenectomy and a preoperative geriatric functional assessment (validation cohort). The predictive accuracy and performance of the composite score were evaluated using the area under the receiver operating characteristic curves (AUC) and calibration plots. RESULTS In multivariate analysis of a development cohort, the following factors were significantly associated with POD: a Mini-Cog score of <3 (odds ratio [OR] = 9.5; p < 0.001), disability in the responsibility for medication (OR = 4.1; p = 0.03), and the preoperative use of benzodiazepine (OR = 6.4; p < 0.001). The composite score of these three factors showed excellent discrimination in predicting POD, with AUC values of 0.819 and 0.804 in development and validation cohorts, respectively. Calibration plots showing predicted probability and actual observation in both cohorts showed good agreement. CONCLUSIONS A combined model of Mini-Cog, a disability in the responsibility for medication, and preoperative benzodiazepine use showed excellent discriminative power in predicting POD.
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Affiliation(s)
- Shugo Yajima
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Yasukazu Nakanishi
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Motokazu Sugimoto
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Shin Kobayashi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Masashi Kudo
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Rikuto Yasujima
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Kohei Hirose
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Ken Sekiya
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Yosuke Umino
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Naoya Okubo
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Madoka Kataoka
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
| | - Naoto Gotohda
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Hitoshi Masuda
- Department of Urology, National Cancer Center Hospital East, Chiba, Japan
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Liu J, Li J, Gao D, Wang J, Liu M, Yu D. High ASA Physical Status and Low Serum Uric Acid to Creatinine Ratio are Independent Risk Factors for Postoperative Delirium Among Older Adults Undergoing Urinary Calculi Surgery. Clin Interv Aging 2023; 18:81-92. [PMID: 36700165 PMCID: PMC9869895 DOI: 10.2147/cia.s395893] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/10/2023] [Indexed: 01/21/2023] Open
Abstract
Purpose This study was to investigate the incidence and potential predictive factors for postoperative delirium (POD) in older people following urinary calculi surgery, and to establish the corresponding risk stratification score by the significant factors to predict the risk of POD. Patients and Methods We retrospectively analyzed the perioperative data of 195 patients aged 65 or older who underwent elective urinary calculi surgery between September 2020 and September 2022. POD was defined by chart-based method, and the serum uric acid to creatinine (SUA/Cr) ratio as well as neutrophil-to-lymphocyte ratio (NLR) were calculated, respectively. Identification of the risk factors for POD was performed by univariate and multivariate logistic regression analysis. Moreover, the risk stratification score was developed based on the regression coefficients of the associated variables. Results In 195 eligible patients following urinary calculi surgery, the median age was 69 (66-72) and 19 patients ultimately developed POD (9.7%). The results by univariate analysis showed that patients with advanced age, high American Society of Anesthesiologists (ASA) physical status (≥3) and low SUA/Cr ratio (≤3.3) were more likely to develop POD, but dexmedetomidine can significantly decrease the risk of the occurrence of POD. The multivariate analysis further indicated that high ASA physical status (≥3) and low SUA/Cr ratio (≤3.3) were independently associated with POD, and the POD incidence could obviously be elevated with the increase of risk stratification score. Moreover, patients with delirium had longer hospital stays. Conclusion POD is frequent in geriatric patients following urinary calculi surgery (9.7%). The high ASA physical status (≥3) and low SUA/Cr ratio (≤3.3) were effective predictors of POD. The corresponding risk stratification based on these factors could be beneficial to determining patients who are susceptible to POD, and thus better preventing and reducing the occurrence of POD. However, large prospective studies are needed to confirm this finding.
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Affiliation(s)
- Jing Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China,Graduate Faculty, Hebei North University, Zhangjiakou City, People’s Republic of China
| | - Jianli Li
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China,Correspondence: Jianli Li, Department of Anesthesiology, Hebei General Hospital, Shijiazhuang city, Hebei Province, 050051, People’s Republic of China, Tel +81 85988447, Email
| | - Dongyan Gao
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China
| | - Jing Wang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China
| | - Meinv Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China
| | - Dongdong Yu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang City, People’s Republic of China
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Guo F, Yan Y, Sun L, Han R, Zheng L, Qin Y, Wang S, Sun X, Ji Z, Gao C. Transcutaneous Electrical Acupoint Stimulation for Preventing Postoperative Delirium: A Meta-Analysis. Neuropsychiatr Dis Treat 2023; 19:907-920. [PMID: 37089912 PMCID: PMC10115199 DOI: 10.2147/ndt.s404805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 04/05/2023] [Indexed: 04/25/2023] Open
Abstract
Objective This meta-analysis of randomized controlled trials (RCTs) aims to evaluate the efficacy and safety of transcutaneous electrical acupoint stimulation (TEAS) for postoperative delirium (POD) in surgical patients. Methods Based on database searches of the Wanfang, China National Knowledge Infrastructure (CNKI), VIP, Chinese Biology Medicine (CBM), PubMed, Cochrane Library, and Web of Science, relevant RCTs published before December 30, 2022, were extracted. Outcome indicators included the incidence of POD, changes in Confusion Assessment Method (CAM) scores, Visual Analogue Scale (VAS) scores, and the intraoperative consumption of anesthetics. Data were pooled and analyzed by Review Manager 5.3, and publication bias detection was conducted using Stata 17.0. Results A meta-analysis containing 715 experimental and 717 control participants from 12 RCTs was performed. The overall results showed that TEAS had obvious superiority with a lower incidence of POD on any day during the postoperative 1 week. In subgroup analyses, the CAM scores on the third postoperative day were significantly lower in the TEAS group than in the control group (MD = -0.52, 95% CI: -1.02 to -0.03, P = 0.04), the VAS scores on the first postoperative day were significantly lower in the TEAS group than in the control group (MD = -0.19, 95% CI: -0.36 to -0.02, P = 0.03), the consumption of propofol and remifentanil were both significantly lower in the TEAS group compared with the control group (MD = -23.1, 95% CI: -37.27 to -8.94, P = 0.001; MD = -105.69, 95% CI: -174.20 to -37.19, P = 0.002). No serious adverse events of TEAS were reported in any of the referenced studies. Conclusion TEAS has an obvious curative effect in preventing POD and pain in the earlier stage of surgical patients. It could be a promising assisted anesthesia technique in the future.
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Affiliation(s)
- Fei Guo
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Yuting Yan
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Li Sun
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Ruili Han
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Lanlan Zheng
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Yuan Qin
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Shuang Wang
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Xude Sun
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
| | - Zhaohua Ji
- Department of Epidemiology, School of Public Health, Ministry of Education Key Laboratory of Hazard Assessment and Control in Special Operational Environment, Air Force Medical University, Xi’an, 710032, People’s Republic of China
- Zhaohua Ji, Department of Epidemiology, School of Public Health, Ministry of Education Key Laboratory of Hazard Assessment and Control in Special Operational Environment, Air Force Medical University, ChangLe Road & 169, Xi’an City, Shaanxi, 710032, People’s Republic of China, Tel/Fax +86 2884711316, Email
| | - Changjun Gao
- Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xi’an, 710038, People’s Republic of China
- Correspondence: Changjun Gao, Department of Anesthesiology, Second Affiliated Hospital of Air Force Medical University, Xin Si Road & 569, Xi’an City, Shaanxi, 710038, People’s Republic of China, Tel/Fax +86 2984777439, Email
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11
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Perioperative psychological issues and nursing care among patients undergoing minimally invasive surgeries. LAPAROSCOPIC, ENDOSCOPIC AND ROBOTIC SURGERY 2022. [DOI: 10.1016/j.lers.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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12
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Liu J, Li J, He J, Zhang H, Liu M, Rong J. The Age-adjusted Charlson Comorbidity Index predicts post-operative delirium in the elderly following thoracic and abdominal surgery: A prospective observational cohort study. Front Aging Neurosci 2022; 14:979119. [PMID: 36062155 PMCID: PMC9428551 DOI: 10.3389/fnagi.2022.979119] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background Post-operative delirium (POD) presents as a serious neuropsychiatric syndrome in the elderly undergoing thoracic and abdominal surgery, which is mostly associated with poor prognosis. The Age-adjusted Charlson Comorbidity Index (ACCI) has been widely recognized as an independently predictive factor for overall survival rate and mortality in various surgeries. However, no studies demonstrated the potential relationship between ACCI and POD. The current study was to explore the correlation between ACCI and POD, and determine the predictive effect of ACCI on POD in the elderly after thoracic and abdominal surgery. Materials and methods Total 184 patients (≥60 years) who underwent thoracic and abdominal surgery from 2021.10 to 2022.5 were enrolled in this prospective observational cohort study. ACCI was calculated by weighting comorbidities and age. POD was diagnosed using Confusion Assessment Method (CAM) twice a day in the first 3 days after surgery. The Visual Analog Scale (VAS) was applied to measure pre-operative and post-operative pain at rest and in motion. All demographic and perioperative data were compared in patients with POD and without POD. ACCI and other variables were analyzed by univariate and multivariate logistic regression analysis. The characteristic curve of receiver operating characteristic (ROC) was used to further evaluate the accuracy of ACCI to predict POD. Results Post-operative delirium was diagnosed in 36 of 184 patients included in our study. The prevalence of POD in the elderly after thoracic and abdominal surgery was 19.6%. The outcomes by multivariate regression analysis showed the independent risk factors for POD were ACCI (OR: 1.834; 95%CI: 1.434–2.344; P < 0.001), pre-operative Mini-Mental State Examination (MMSE) scores (OR: 0.873; 95%CI: 0.767–0.994; P = 0.040), serum albumin (OR: 0.909; 95%CI: 0.826–1.000; P = 0.049) and pain scores in the post-operative third day (OR: 2.013; 95%CI: 1.459–2.778; P < 0.001). ACCI can predict POD more accurately with the largest area under curve (AUC) of 0.794 and sensitivity of 0.861, respectively. Conclusion Age-adjusted Charlson Comorbidity Index, pre-operative MMSE scores, serum albumin and post-operative pain were independently associated with POD in geriatric patients following thoracic and abdominal surgery. Moreover, ACCI may become an accurate indicator to predict POD early.
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Affiliation(s)
- Jing Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
- Graduate Faculty, Hebei North University, Zhangjiakou, China
| | - Jianli Li
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
- *Correspondence: Jianli Li,
| | - Jinhua He
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Huanhuan Zhang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Meinv Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Junfang Rong
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, China
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13
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Elnour AA, Babkir S, A AKK. The predictors of postoperative delirium at surgical units in Sudan: A multicenter, cross-sectional, prospective study. Pharm Pract (Granada) 2022; 20:2705. [PMID: 36733520 PMCID: PMC9851826 DOI: 10.18549/pharmpract.2022.3.2705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/02/2022] [Indexed: 02/05/2023] Open
Abstract
Background Knowledge of potential and amenable risk factors involved in the development of postoperative delirium (POD) is imperative for successful prevention and subsequent management. Objective The current study objective was to delineate the risk factors associated with the occurrence of POD among patients undergoing surgical procedures. Methods This multi-center (6 hospitals), cross-sectional prospective hospital-based study recruited 415 subjects aged ≥50 years who were scheduled to undergo different types of surgery. Delirium Observational Screening Scale used for the diagnosis of POD. Short Nutritional Assessment Questionnaire used for assessing the nutritional and the hydration status of patients. Pre and postoperative risk factors analyzed by univariate (chi square) and then multivariate analyses and the incidence rate of POD, was reported. Results The main outcome measure was the development of POD. Out of the 385, only 43 subjects (11.2%) developed POD. High American Society of Anesthesiologists score (OR: 10.76, 95% CI: 1.379-83.99, P =0.023), duration of surgery (OR: 5.426, 95% CI: [2.249-13.092]; P =0.0001), were the strongest independent risk factors for the development of POD. Katz Index of Independence in Activities of Daily Living score (OR: 3.227, 95% CI: [1.177-8.844], P =0.023), and age ≥ 70 years (OR: 1.174, 95% CI: [1.015-1.359]; P =0.027) were additional strongest independent risk factors for the development of POD. Conclusion Based on analysis or study, we found High American Society of Anesthesiologist sore, Katz-ADL, duration of surgery, and advanced age were predictors of POD. Our findings suggest preventive measures initiated in subjects identified at risk of developing POD. These results support the healthcare providers in the early prevention, diagnosis, and timely management of POD.
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Affiliation(s)
- Asim Ahmed Elnour
- PhD, MSc. Program of Clinical Pharmacy, College of Pharmacy, Al Ain University, Abu Dhabi campus, Abu Dhabi-United Arab Emirates. AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates.
| | - Sara Babkir
- MSc, B-Pharm. Clinical Pharmacist, Clinical and Drug Supply Chain Management, MSc in Medical Health Professions Education - Alneelain University and MSc in Hospital Pharmacy - National University, Doctors Without Borders "Medicines Sans Frontiers-MSF": Supply Department Khartoum-Sudan, Sudan.
| | - Al-Kubaissi Khalid A
- PhD, MSc. Department of Pharmacy Practice & Pharmacotherapeutics, College of Pharmacy-University of Sharjah, Sharjah-United Arab Emirates.
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Chen L, Au E, Saripella A, Kapoor P, Yan E, Wong J, Tang-Wai DF, Gold D, Riazi S, Suen C, He D, Englesakis M, Nagappa M, Chung F. Postoperative outcomes in older surgical patients with preoperative cognitive impairment: A systematic review and meta-analysis. J Clin Anesth 2022; 80:110883. [PMID: 35623265 DOI: 10.1016/j.jclinane.2022.110883] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 04/02/2022] [Accepted: 05/10/2022] [Indexed: 12/29/2022]
Abstract
STUDY OBJECTIVE To determine the effect of cognitive impairment (CI) and dementia on adverse outcomes in older surgical patients. DESIGN A systematic review and meta-analysis of observational studies and randomized controlled trials (RCTs). Various databases were searched from their inception dates to March 8, 2021. SETTING Preoperative assessment. PATIENTS Older patients (≥ 60 years) undergoing non-cardiac surgery. MEASUREMENTS Outcomes included postoperative delirium, mortality, discharge to assisted care, 30-day readmissions, postoperative complications, and length of hospital stay. Effect sizes were calculated as Odds Ratio (OR) and Mean Difference (MD) based on random effect model analysis. The quality of included studies was assessed using the Cochrane Risk Bias Tool for RCTs and Newcastle-Ottawa Scale for observational cohort studies. RESULTS Fifty-three studies (196,491 patients) were included. Preoperative CI was associated with a significant risk of delirium in older patients after non-cardiac surgery (25.1% vs. 10.3%; OR: 3.84; 95%CI: 2.35, 6.26; I2: 76%; p < 0.00001). Cognitive impairment (26.2% vs. 13.2%; OR: 2.28; 95%CI: 1.39, 3.74; I2: 73%; p = 0.001) and dementia (41.6% vs. 25.5%; OR: 1.96; 95%CI: 1.34, 2.88; I2: 99%; p = 0.0006) significantly increased risk for 1-year mortality. In patients with CI, there was an increased risk of discharge to assisted care (44.7% vs. 38.3%; OR 1.74; 95%CI: 1.05, 2.89, p = 0.03), 30-day readmissions (14.3% vs. 10.8%; OR: 1.36; 95%CI: 1.00, 1.84, p = 0.05), and postoperative complications (40.7% vs. 18.8%; OR: 1.85; 95%CI: 1.37, 2.49; p < 0.0001). CONCLUSIONS Preoperative CI in older surgical patients significantly increases risk of delirium, 1-year mortality, discharge to assisted care, 30-day readmission, and postoperative complications. Dementia increases the risk of 1-year mortality. Cognitive screening in the preoperative assessment for older surgical patients may be helpful for risk stratification so that appropriate management can be implemented to mitigate adverse postoperative outcomes.
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Affiliation(s)
- Lina Chen
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Emily Au
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Aparna Saripella
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Paras Kapoor
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Ellene Yan
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Jean Wong
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada; Department of Anesthesiology and Pain Medicine, Women's College Hospital, Toronto, ON, Canada
| | - David F Tang-Wai
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - David Gold
- Department of Psychiatry, Krembil Brain Institute, University of Toronto, Toronto, ON, Canada
| | - Sheila Riazi
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Colin Suen
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - David He
- Department of Anesthesiology and Pain Medicine, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - Marina Englesakis
- Library & Information Services, University Health Network, Toronto, ON, Canada
| | - Mahesh Nagappa
- Department of Anesthesia & Perioperative Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Frances Chung
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada.
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15
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Nakatani S, Ida M, Wang X, Naito Y, Kawaguchi M. Incidence and factors associated with postoperative delirium in patients undergoing transurethral resection of bladder tumor. JA Clin Rep 2022; 8:6. [PMID: 35064861 PMCID: PMC8783933 DOI: 10.1186/s40981-022-00497-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/05/2022] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Postoperative delirium is an important complication after surgery, including urological surgery. This study evaluated the incidence of postoperative delirium and its associated factors after transurethral resection of bladder tumor in adult patients.
Methods
Patients aged ≥20 years who underwent elective transurethral resection of bladder tumor under general anesthesia from April 2016 to November 2020 were included. Patient demographic and intraoperative data, including the administration of 5-aminolevulinic acid and hypotension, defined as a mean arterial pressure value < 60 mmHg, were evaluated. The primary outcome was the incidence of postoperative delirium assessed using a chart-based method. The factors associated with postoperative delirium were explored using multiple logistic regression analysis. Postoperative lengths of stay between patients with and without postoperative delirium were compared using the Mann–Whitney U-test.
Results
Of 324 eligible patients with a median age of 76, 26 patients experienced postoperative delirium, with an incidence rate of 8.0% (95% confidence interval, 5.06–10.9). Age (odds ratio 1.13, 95% confidence interval 1.05–1.22, p = 0.001) and body mass index (odds ratio 0.83, 95% confidence interval 0.71–0.97, p = 0.02) were associated with postoperative delirium. Postoperative length of stay between patients with or without postoperative delirium was not significantly different (6 vs 6 days, p = 0.18).
Conclusions
The incidence of postoperative delirium after transurethral resection of bladder tumor under general anesthesia in this study was 8.0%. Older age and low body mass index were associated with development of postoperative delirium.
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16
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Song Q, Xue FS, Tian T, Hu B. Assessing Relationship of Postoperative Delirium and Unplanned Perioperative Hypothermia in Surgical Patients. J Perianesth Nurs 2021; 36:603-604. [PMID: 34886951 DOI: 10.1016/j.jopan.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/10/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Qian Song
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Fu-Shan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Tian Tian
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Bin Hu
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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17
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Abate SM, Checkole YA, Mantedafro B, Basu B, Aynalem AE. Global prevalence and predictors of postoperative delirium among non-cardiac surgical patients: A systematic review and meta-analysis. INTERNATIONAL JOURNAL OF SURGERY OPEN 2021. [DOI: 10.1016/j.ijso.2021.100334] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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18
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Abstract
PURPOSE OF REVIEW Postoperative delirium (POD) is a common phenomenon among general surgery patients, but it is not well described in urologic surgical patients. We sought to define the incidence and predictive risk factors for POD in patients undergoing urologic surgery. RECENT FINDINGS Eighteen articles were included for review. The pooled incidence rate of postoperative delirium after urologic surgery was 1.69% (0.69-46.97%). Longer intraoperative time, male sex, unmarried status, and age were shown to be risk factors for POD. POD is common after many urologic surgeries and leads to worse postoperative outcomes and higher healthcare utilization. Future studies are needed to better assess for and prevent POD.
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19
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Sanyaolu L, Scholz AFM, Mayo I, Coode-Bate J, Oldroyd C, Carter B, Quinn T, Hewitt J. Risk factors for incident delirium among urological patients: a systematic review and meta-analysis with GRADE summary of findings. BMC Urol 2020; 20:169. [PMID: 33109133 PMCID: PMC7590461 DOI: 10.1186/s12894-020-00743-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 10/14/2020] [Indexed: 12/02/2022] Open
Abstract
Background Post-operative delirium is an important, yet under-researched complication of surgery. Patients undergoing urological surgery may be at especially high risk of POD, as they are often older, and interventions can be associated with conditions that trigger delirium. The main aim of this systematic review was to evaluate the available evidence for risk factors in this patient group. Methods Five databases were searched (MEDLINE, Web of Science, EMBASE, CINAHL and PsychInfo) between January 1987 and June 2019. The Newcastle–Ottawa Scale was used to assess for risk of bias. Pooled odds ratio or mean difference (MD) for individual risk factors were estimated using the Mantel–Haenzel and inverse variance methods. Results Seven articles met the inclusion criteria, giving a total population of 1937. The incidence of POD ranged from 5 to 29%. Three studies were deemed low risk of bias and four at a high risk of bias. Nine risk factors were suitable for meta-analysis, with age (MD 4.314 95% CI 1.597, 7.032 p = 0.002) and the clock drawing test (MD − 2.443 95% CI − 3.029, − 1.857 p < 0.001) having a statistically significant association with POD in pooled analyses. Conclusion Delirium is common in urological patients. This review has identified a lack of studies in this surgical population, with wide heterogeneity and high risk of bias. It also highlights a number of potential risk factors for post-operative delirium, of which some are modifiable. However, the strength of evidence is weak at present and so future research should focus on assessing comparable risk factors in this patient group in order to inform future clinical practice. Review registration The review protocol was prospectively registered with the PROSPERO database (reference CRD42017054613)
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Affiliation(s)
- L Sanyaolu
- Division of Population Medicine, Cardiff University, Cardiff, UK.
| | - A F M Scholz
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - I Mayo
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | | | - C Oldroyd
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - B Carter
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.,Cochrane Skin Group, School of Medicine, The University of Nottingham, Nottingham, UK
| | - T Quinn
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - J Hewitt
- Division of Population Medicine, Cardiff University, Cardiff, UK
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20
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Zou Y, Xue FS, Liu SH, Hou HJ. Identification of risk factors for postoperative delirium after oral tumour resection and reconstructive surgery. Int J Oral Maxillofac Surg 2020; 50:285-286. [PMID: 32532480 DOI: 10.1016/j.ijom.2020.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 03/30/2020] [Accepted: 05/18/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Y Zou
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - F S Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China.
| | - S H Liu
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - H J Hou
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
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21
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Momota M, Hatakeyama S, Soma O, Tanaka T, Hamano I, Fujita N, Okamoto T, Yoneyama T, Yamamoto H, Imai A, Yoshikawa K, Yoneyama T, Hashimoto Y, Ohyama C. Geriatric 8 screening of frailty in patients with prostate cancer. Int J Urol 2020; 27:642-648. [PMID: 32500621 DOI: 10.1111/iju.14256] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/31/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To evaluate the association between the score of the Geriatric 8 screening tool and treatment by disease stages in patients with prostate cancer. METHODS Between January 2017 and June 2019, we prospectively evaluated the Geriatric 8 in 540 prostate cancer patients who were treated with robot-assisted radical prostatectomy, radiotherapy, androgen deprivation therapy alone and standard of care for metastatic hormone-naïve prostate cancer or castration-resistant prostate cancer. The primary purpose was the association between frailty (Geriatric 8 ≤14) and robot-assisted radical prostatectomy, radiotherapy, androgen deprivation therapy alone, and metastatic diseases. Secondary purposes included a comparison of the Geriatric 8 scores among the disease status and the influence of Geriatric 8 score on overall survival. RESULTS The median age was 75 years. Geriatric 8 scores ≤14 were seen in 36% of robot-assisted radical prostatectomy (n = 78/214), 57% of radiotherapy (n = 119/209), 91% of androgen deprivation therapy alone (n = 19/21) and 70% of metastatic diseases (n = 67/96). The median Geriatric 8 score in patients treated with robot-assisted radical prostatectomy, radiotherapy, androgen deprivation therapy alone and metastatic diseases was 15.0, 14.0, 12.0 and 12.8, respectively. The median Geriatric 8 score was significantly higher in the metastatic disease than that in localized disease (14.5 vs 12.8, respectively). Robot-assisted radical prostatectomy patients had a significantly higher Geriatric 8 score than radiotherapy patients, with the cut-off value of <14.5. The overall survival was significantly different between Geriatric 8 scores ≤13 and >13 in metastatic hormone-naïve prostate cancer patients, and between Geriatric 8 scores ≤12 and >12 in castration-resistant prostate cancer patients. CONCLUSION The Geriatric 8 score is significantly associated with treatment by disease stages in patients with prostate cancer.
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Affiliation(s)
- Masaki Momota
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of, Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Osamu Soma
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Toshikazu Tanaka
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Itsuto Hamano
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Naoki Fujita
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Teppei Okamoto
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tohru Yoneyama
- Department of, Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Atsushi Imai
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | | | - Takahiro Yoneyama
- Department of, Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Departments of, Department of, Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.,Department of, Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.,Department of, Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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22
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Okita K, Hatakeyama S, Momota M, Soma O, Hamano I, Tanaka T, Iwamura H, Fujita N, Okamoto T, Yamamoto H, Yoneyama T, Hashimoto Y, Yoshikawa K, Kawaguchi T, Ohyama C. Frailty is significantly associated with the type of urinary diversion in patients with muscle-invasive bladder cancer. Int J Urol 2020; 27:649-654. [PMID: 32452113 DOI: 10.1111/iju.14263] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/19/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To investigate the effect of frailty on the type of urinary diversion after radical cystectomy in patients with muscle-invasive bladder cancer. METHODS Between January 2014 and January 2020, we prospectively evaluated frailty in 88 patients with localized muscle-invasive bladder cancer, who had received radical cystectomy and urinary diversion. The selection of the type of urinary diversion was determined by the operating surgeon based on performance status, comorbidities, tumor status and the patient's preference. The frailty evaluation included the Fried phenotype criteria, the modified frailty index and the frailty discriminant score. We investigated the association between frailty and type of urinary diversion, the effect of frailty on postoperative complications and the effect of frailty on overall survival. RESULTS The median age of the selected participants was 68 years. The number of patients with an orthotopic neobladder and any postoperative complications was 54 (61%) and 46 (52%), respectively. Of the frailty assessment tools that were used, Fried phenotype criteria and frailty discriminant score were significantly associated with the selection of non-orthotopic neobladder urinary diversion. Occurrences of postoperative complications in participants were significantly associated with modified frailty index, but not with Fried phenotype criteria and frailty discriminant score. Multivariate Cox regression analysis showed that a higher frailty discriminant score was significantly associated with poor overall survival, whereas higher Fried phenotype criteria and modified frailty index were not. CONCLUSION Frailty is significantly associated with the type of urinary diversion, and it should be considered for the selection of urinary diversion in muscle-invasive bladder cancer patients undergoing radical cystectomy.
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Affiliation(s)
- Kazutaka Okita
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Masaki Momota
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Osamu Soma
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Itsuto Hamano
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Toshikazu Tanaka
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hiromichi Iwamura
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Naoki Fujita
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Teppei Okamoto
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | | | - Toshiaki Kawaguchi
- Department of Urology, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Chikara Ohyama
- Departments of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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23
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Liu SH, Xue FS, Hou HJ. Re: Incidence and risk factors of postoperative delirium in elderly patients undergoing urological surgery: A multi-institutional prospective study. Int J Urol 2020; 27:572. [PMID: 32253795 DOI: 10.1111/iju.14243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shao-Hua Liu
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Fu-Shan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hai-Jun Hou
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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24
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Hatakeyama S, Ohyama C. Editorial Comment to Incidence and risk factors of postoperative delirium in elderly patients undergoing urological surgery: A multi-institutional prospective study. Int J Urol 2020; 27:225-226. [PMID: 31930612 DOI: 10.1111/iju.14177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
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