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Nithagon P, Rampam S, Thomas TL, Goh GS. How Do We Improve Sleep Quality After Total Joint Arthroplasty? A Systematic Review of Randomized Controlled Trials. J Am Acad Orthop Surg 2024:00124635-990000000-01093. [PMID: 39254965 DOI: 10.5435/jaaos-d-24-00548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 07/21/2024] [Indexed: 09/11/2024] Open
Abstract
BACKGROUND Despite the importance of sleep for physiological function, rehabilitation, and recovery, sleep quality after total joint arthroplasty (TJA) remains poor. The objective of this systematic review was to identify, summarize, and evaluate postoperative interventions aimed at improving sleep quality after TJA. METHODS A systematic review of PubMed (MEDLINE) and Scopus (Embase, MEDLINE, COMPENDEX) from inception to April 2024 was conducted (PROSPERO ID: CRD42023447317). Randomized controlled trials on interventions to improve sleep quality were included. Sleep outcomes, including the Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, Patient-Reported Outcome Measurement Information System-Sleep Disturbance, Numeric Rating Scale sleep scores,l9 were extracted. Descriptive statistics were used to analyze the available data. RESULTS Of the 1,549 articles identified, seven randomized trials with a total of 840 patients were included (394 total hip arthroplasties [THA], 446 total knee arthroplasties [TKA]). Pittsburgh Sleep Quality Index was the most commonly used outcome for assessing sleep quality. Among THA studies, zolpidem, combined fascia iliaca compartment block (FICB) and dexmedetomidine (DEX), and perioperative methylprednisolone were shown to markedly improve postoperative sleep quality. Neither topical cannabidiol nor topical essential oil was found to improve postoperative sleep quality after TKA. Melatonin had no effect on sleep outcomes after TJA. CONCLUSION Zolpidem, FICB + DEX, and perioperative methylprednisolone are effective interventions to improve sleep quality after THA. Topical cannabis, topical essential oil, and melatonin did not improve sleep quality. No effective sleep interventions for TKA patients were identified. Improving sleep quality remains a potential therapeutic goal to improve patient satisfaction after TJA. Continued investigation on this topic is therefore necessary.
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Affiliation(s)
- Pravarut Nithagon
- From the Boston University Chobanian and Avedisian School of Medicine, Boston, MA (Nithagon, Rampam), the Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA (Thomas), and the Department of Orthopaedic Surgery, Boston University Medical Center, Boston, MA (Goh)
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Marques DM, Alves DDSB, Vernaglia TVC. Predisposing and precipitating factors for the development of postoperative delirium in critically ill patients in a university intensive care unit. Rev Lat Am Enfermagem 2024; 32:e4233. [PMID: 39230174 PMCID: PMC11386484 DOI: 10.1590/1518-8345.7113.4233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 03/12/2024] [Indexed: 09/05/2024] Open
Abstract
OBJECTIVE to detect the incidence of postoperative delirium in critically ill patients admitted to a surgical intensive care unit and to evaluate the predisposing and precipitating factors associated with postoperative delirium in critically ill patients admitted to a surgical intensive care unit. METHOD this is a prospective cohort study of 157 critically ill surgical patients. Fisher's exact test and Chi-square test were used for the association between factors and the occurrence of delirium, the Wilcoxon test for numerical variables, and the logistic regression model for the analysis of predisposing and precipitating factors. RESULTS the incidence of delirium was 28% (n=44). Age was a significant predisposing factor (p=0.001), followed by the length of surgery (p<0.001), blood transfusion (p=0.043), administration of crystalloids (p=0.008), and anti-inflammatory drugs (p=0.037), which were the precipitating factors identified. The best-adjusted models were: age, length of surgery, non-administration of anti-emetics, use of sufentanil, and blood transfusion. CONCLUSION delirium is a frequent condition in critically ill adults undergoing surgery and the existence of precipitating and predisposing factors is relevant to the outcome, with the anesthetic-surgical procedure as the catalyst event.
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Affiliation(s)
- Danielle Moreira Marques
- Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
- Universidade do Estado do Rio de Janeiro, Hospital Universitário Pedro Ernesto, Rio de Janeiro, RJ, Brazil
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Campos BA, Cummins E, Sonnay Y, Brindle ME, Cauley CE. A Digital Communication Intervention to Support Older Adults and Their Care Partners Transitioning Home After Major Surgery: Protocol for a Qualitative Research Study. JMIR Res Protoc 2024; 13:e59067. [PMID: 39196629 PMCID: PMC11391150 DOI: 10.2196/59067] [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: 04/08/2024] [Revised: 06/20/2024] [Accepted: 06/24/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Older adults (aged ≥65 years) account for approximately 30% of inpatient procedures in the United States. After major surgery, they are at high risk of a slow return to their previous functional status, loss of independence, and complications like delirium. With the development and refinement of Enhanced Recovery After Surgery protocols, older patients often return home much earlier than historically anticipated. This put a larger burden on care partners, close family or friends who partner with the patient and guide them through recovery. Without adequate preparation, both patients and their care partners may experience poor long-term outcomes. OBJECTIVE This study aimed to improve and streamline recovery for patients aged ≥65 years by exploring the communication needs of patients and their care partners. Information from this study will be used to inform an intervention developed to address these needs and define processes for its implementation across surgical clinics. METHODS This qualitative research protocol has two aims. First, we will define patient and care partner needs and perspectives related to digital health innovation. To achieve this aim, we will recruit dyads of patients (aged ≥65 years) who underwent elective major surgery 30-90 days prior and their respective care partners (aged ≥18 years). Participants will complete individual interviews and surveys to obtain demographic data, characterize their perceptions of the surgical experience, identify intervention targets, and assess for the type of intervention modality that would be most useful. Next, we will explore clinician perspectives, tools, and strategies to develop a blueprint for a digital intervention. To achieve this aim, clinicians (eg, geriatricians, surgeons, and nurses) will be recruited for focus groups to identify current obstacles affecting surgical outcomes for older patients, and we will review current assessments and tools used in their clinical practice. A hybrid deductive-inductive approach will be undertaken to identify relevant themes. Insights from both clinicians and patient-care partners will guide the development of a digital intervention strategy to support older patients and their care partners after surgery. RESULTS This study has been approved by the Massachusetts General Hospital and Harvard Institutional Review Boards. Recruitment began in December 2023 for the patient and care partner interviews. As of August 2024, over half of the interviews have been performed, deidentified, and transcribed. Clinician recruitment is ongoing, with no focus groups conducted yet. The study is expected to be completed by fall 2024. CONCLUSIONS This study will help create a scalable digital health option for older patients undergoing major surgery and their care partners. We aim to enhance our understanding of patient recovery needs; improve communication with surgical teams; and ultimately, reduce the overall burden on patients, their care partners, and health care providers through real-time assessment. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/59067.
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Affiliation(s)
- Brian A Campos
- Ariadne Labs, Harvard TH Chan School of Public Health, Boston, MA, United States
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Emily Cummins
- Ariadne Labs, Harvard TH Chan School of Public Health, Boston, MA, United States
| | - Yves Sonnay
- Ariadne Labs, Harvard TH Chan School of Public Health, Boston, MA, United States
| | - Mary E Brindle
- Ariadne Labs, Harvard TH Chan School of Public Health, Boston, MA, United States
- Department of Pediatric Surgery, University of Calgary, Calgary, AB, Canada
| | - Christy E Cauley
- Ariadne Labs, Harvard TH Chan School of Public Health, Boston, MA, United States
- Department of Surgery, Massachusetts General Hospital, Boston, MA, United States
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Chen C, Zhai R, Lan X, Yang S, Tang S, Xiong X, He Y, Lin J, Feng J, Chen D, Shi J. The influence of sleep disorders on perioperative neurocognitive disorders among the elderly: A narrative review. IBRAIN 2024; 10:197-216. [PMID: 38915944 PMCID: PMC11193868 DOI: 10.1002/ibra.12167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/26/2024]
Abstract
This review comprehensively assesses the epidemiology, interaction, and impact on patient outcomes of perioperative sleep disorders (SD) and perioperative neurocognitive disorders (PND) in the elderly. The incidence of SD and PND during the perioperative period in older adults is alarmingly high, with SD significantly contributing to the occurrence of postoperative delirium. However, the clinical evidence linking SD to PND remains insufficient, despite substantial preclinical data. Therefore, this study focuses on the underlying mechanisms between SD and PND, underscoring that potential mechanisms driving SD-induced PND include uncontrolled central nervous inflammation, blood-brain barrier disruption, circadian rhythm disturbances, glial cell dysfunction, neuronal and synaptic abnormalities, impaired central metabolic waste clearance, gut microbiome dysbiosis, hippocampal oxidative stress, and altered brain network connectivity. Additionally, the review also evaluates the effectiveness of various sleep interventions, both pharmacological and nonpharmacological, in mitigating PND. Strategies such as earplugs, eye masks, restoring circadian rhythms, physical exercise, noninvasive brain stimulation, dexmedetomidine, and melatonin receptor agonists have shown efficacy in reducing PND incidence. The impact of other sleep-improvement drugs (e.g., orexin receptor antagonists) and methods (e.g., cognitive-behavioral therapy for insomnia) on PND is still unclear. However, certain drugs used for treating SD (e.g., antidepressants and first-generation antihistamines) may potentially aggravate PND. By providing valuable insights and references, this review aimed to enhance the understanding and management of PND in older adults based on SD.
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Affiliation(s)
- Chao Chen
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Rui‐Xue Zhai
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Xin Lan
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Sheng‐Feng Yang
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Si‐Jie Tang
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Xing‐Long Xiong
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Yu‐Xin He
- Department of Gastroenterology and HepatologyThe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Jing‐Fang Lin
- Department of Anesthesiology, Fujian Provincial HospitalSheng Li Clinical Medical College of Fujian Medical UniversityFuzhouChina
| | - Jia‐Rong Feng
- Khoury College of Computer SciencesNortheastern UniversityBostonAmerica
| | - Dong‐Xu Chen
- Department of Anesthesiology, West China Second HospitalSichuan UniversityChengduChina
| | - Jing Shi
- Department of Anesthesiology/Department of NeurosurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
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Guo H, Li LH, Lv XH, Su FZ, Chen J, Xiao F, Shi M, Xie YB. Association Between Preoperative Sleep Disturbance and Postoperative Delirium in Elderly: A Retrospective Cohort Study. Nat Sci Sleep 2024; 16:389-400. [PMID: 38646462 PMCID: PMC11032121 DOI: 10.2147/nss.s452517] [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: 11/30/2023] [Accepted: 04/04/2024] [Indexed: 04/23/2024] Open
Abstract
Purpose Postoperative sleep disturbance, characterized by diminished postoperative sleep quality, is a risk factor for postoperative delirium (POD); however, the association between pre-existing sleep disturbance and POD remains unclear. This study aimed to evaluate the association between preoperative sleep disturbance and POD in elderly patients after non-cardiac surgery. Patients and methods This retrospective cohort study was conducted at a single center and enrolled 489 elderly patients who underwent surgery between May 1, 2020, and March 31, 2021. Patients were divided into the sleep disorder (SD) and non-sleep disorder (NSD) groups according to the occurrence of one or more symptoms of insomnia within one month or sleep- Numerical Rating Scale (NRS)≥6 before surgery. The primary outcome was the incidence of POD. Propensity score matching analysis was performed between the two groups. Multiple logistic regression analysis was performed to identify the risk factors for POD. Results In both the unmatched cohort (16.0% vs 6.7%, P=0.003) and the matched cohort (17.0% vs 6.2%, P=0.023), the incidence of POD was higher in the SD group than in the NSD group. In addition, the postoperative sleep quality and the VAS score at postoperative 24 h were significantly lower in the SD group than in the NSD group. Multivariate logistic regression analysis indicated that age (Odds Ratio, 1.13 [95% CI: 1.04-1.23], P=0.003) and preoperative sleep disturbance (Odds Ratio, 3.03 [95% CI: 1.09-9.52], P=0.034) were independent risk factors for the development of POD. Conclusion The incidence of POD was higher in patients with pre-existing sleep disturbance than those without it. Whether improving sleep quality for preoperative sleep disturbance may help prevent POD remains to be determined.
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Affiliation(s)
- Hao Guo
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Li-Heng Li
- Department of Anesthesiology, The Guilin Municipal Hospital of Traditional Chinese Medicine, Guangxi, People’s Republic of China
| | - Xiao-Hong Lv
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Feng-Zhi Su
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Jie Chen
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Fei Xiao
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery after Surgery for Gastrointestinal Cancer, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Min Shi
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Yu-Bo Xie
- Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery after Surgery for Gastrointestinal Cancer, The First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
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Cauley CE, Samost-Williams A, Philpotts L, Brindle M, Cooper Z, Ritchie CS. Geriatric Assessment in Colorectal Surgery: A Systematic Review. J Surg Res 2024; 296:720-734. [PMID: 38367523 DOI: 10.1016/j.jss.2023.12.055] [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: 07/19/2023] [Revised: 12/06/2023] [Accepted: 12/29/2023] [Indexed: 02/19/2024]
Abstract
INTRODUCTION The prevalence of colorectal surgery among older adults is expected to rise due to the aging population. Geriatric conditions (e.g., frailty) are risk factors for poor surgical outcomes. The goal of this systematic review is to examine how current literature describes geriatric assessment interventions in colorectal surgery and associated outcomes. METHODS Systematic searches of Ovid MEDLINE, Cochrane Library, CINAHL, Embase, and Web of Science were completed. Review was performed according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines and prospectively registered in PROSPERO, the international prospective register of systematic reviews in health and social care. All cohort studies and randomized trials of adult colorectal surgery patients where geriatric assessment was performed were included. Geriatric assessment with/without management interventions were identified and described. RESULTS Seven-hundred ninety-three studies were identified. Duplicates (197) were removed. An additional 525 were excluded after title/abstract review. After full-text review, 20 studies met the criteria. Reference list review increased final total to 25 studies. All 25 studies were cohort studies. No randomized clinical trials were identified. Heterogeneous assessments were organized into geriatrics domains (mind, mobility, medications, matters most, and multi-complexity). Incomplete evaluations across geriatric domains were performed with few studies describing the use of assessments to impact management decisions. CONCLUSIONS There are no randomized trials assessing the impact of geriatric assessment to tailor management strategies and improve outcomes in colorectal surgery. Few studies performed assessments to evaluate the geriatric domain matters most. These findings represent a gap in evidence for the efficacy of geriatric assessment and management strategies in colorectal surgical care.
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Affiliation(s)
- Christy E Cauley
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Mongan Institute Center for Aging and Serious Illness, Massachusetts General Hospital, Boston, Massachusetts; Ariadne Labs, Brigham and Women's Hospital, Harvard. T.H. School of Public Health, Boston, Massachusetts.
| | - Aubrey Samost-Williams
- Ariadne Labs, Brigham and Women's Hospital, Harvard. T.H. School of Public Health, Boston, Massachusetts; Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lisa Philpotts
- Treadwell Library, Massachusetts General Hospital, Boston, Massachusetts
| | - Mary Brindle
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Ariadne Labs, Brigham and Women's Hospital, Harvard. T.H. School of Public Health, Boston, Massachusetts
| | - Zara Cooper
- The Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts; Marcus Institute for Aging Research, Boston, Massachusetts; Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Christine S Ritchie
- Mongan Institute Center for Aging and Serious Illness, Massachusetts General Hospital, Boston, Massachusetts; Division of Palliative Care & Geriatrics, Massachusetts General Hospital, Boston, Massachusetts
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Chen H, Fang Z, Wu YY, Zhao CH, Wang YJ, Zhu XH, Cheng XQ. Association between perioperative self-reported sleep disturbances and delirium risk in elderly patients following total joint arthroplasty: a cohort study. J Sleep Res 2024:e14168. [PMID: 38380761 DOI: 10.1111/jsr.14168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/28/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024]
Abstract
Perioperative sleep disturbance may increase delirium risk. However, the role of perioperative sleep disturbance in delirium following total joint arthroplasty remains unclear. This prospective cohort study aimed to observe the delirium risk in patients with sleep disturbances. After excluding pre-existing sleep disturbances, older patients scheduled for total joint arthroplasty from July 17, 2022, to January 12, 2023, were recruited. Preoperative sleep disturbance or postoperative sleep disturbance was defined as a Chinese version of the Richards-Campbell Sleep Questionnaire (RCSQ) score of <50 during hospitalisation. A cut-off score of 25 was used to classify the severity of sleep disturbance. The primary outcome was the incidence of postoperative delirium. In all, 11.6% of cohort patients (34/294) developed delirium. After multivariate analysis, a preoperative Day 1 RCSQ score of ≤25 (odds ratio [OR] 3.62, 95% confidence interval [CI] 1.19-10.92; p = 0.02), occurrence of sleep disturbances (OR 2.76, 95% CI 1.19-6.38; p = 0.02) and RCSQ score of ≤25(OR 2.91, 95% CI 1.33-6.37; p = 0.007) postoperatively were strong independent predictors of delirium. After sensitivity analysis for daily delirium, a postoperative Day 1 RCSQ score of ≤25 (OR 9.27, 95% CI 2.72-36.15; p < 0.001) was associated with a greater risk of delirium on postoperative Day 1, with a reasonable discriminative area under the curve of 0.730. We concluded that postoperative but not preoperative sleep disturbances may be an independent factor for delirium risk. Sleep disturbance on the first night after surgery was a good predictor of subsequent delirium, no matter the nature of self-reported sleep disturbance.
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Affiliation(s)
- Hao Chen
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Zheng Fang
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Yang-Yang Wu
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Cheng-Hui Zhao
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Yu-Jie Wang
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Xiao-He Zhu
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Xin-Qi Cheng
- Department of Anesthesiology, First Affiliated Hospital of Anhui Medical University, Hefei, China
- Key Laboratory of Anesthesiology and Perioperative Medicine of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
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Liu Y, Li Y, Liu M, Zhang M, Wang J, Li J. Effects of Acupuncture-Point Stimulation on Perioperative Sleep Disorders: A Systematic Review with Meta-Analysis and Trial Sequential Analysis. Int J Clin Pract 2024; 2024:6763996. [PMID: 38222288 PMCID: PMC10783988 DOI: 10.1155/2024/6763996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/01/2023] [Accepted: 12/27/2023] [Indexed: 01/16/2024] Open
Abstract
Background Perioperative sleep disorders exert a severe adverse impact on postoperative recovery. Recently, some observational studies reported that acupuncture-point stimulation (APS) provided benefits for promoting perioperative sleep quality. However, the effects of APS on perioperative sleep disorders following general anesthesia have not been thoroughly assessed by any systematic study and meta-analysis. Therefore, we conducted this systematic review and meta-analysis to reveal the effects of APS on perioperative sleep disorders. Methods Eight databases (Chinese: CNKI, VIP, CBM, and Wanfang; English: PubMed, Embase, Web of Science, and Cochrane Library) were thoroughly searched to find randomized controlled trials (RCTs) that indicated a link between APS and the occurrence of perioperative sleep disorders. We applied RevMan 5.4 (Cochrane Collaboration) and Stata 16.0 (Stata Corp) to conduct our meta-analysis. In addition, the trial sequential analysis (TSA) tool was utilized to estimate the validity and reliability of the data. Results In this study, nine RCTs with 719 patients were conducted. Compared to the control group, APS significantly improved perioperative subjective sleep quality (SMD: -1.36; 95% CI: -1.71 to -1.01; P < 0.00001). Besides, it increased perioperative TST (preoperative period MD = 24.29, 95% CI: 6.4 to 42.18, P = 0.0008; postoperative period MD = 45.86, 95% CI: 30.00 to 61.71, P < 0.00001) and SE (preoperative MD = 3.62, 95% CI: 2.84 to 4.39, P < 0.00001; postoperative MD = 6.43, 95% CI: 0.95 to 11.73, P < 0.00001). The consequence of trial sequential analysis further confirmed the reliability of our meta-analysis results. Conclusion According to the currently available evidence, APS could effectively improve perioperative sleep quality and play an essential role in decreasing the incidence of perioperative sleep disorders.
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Affiliation(s)
- Ying Liu
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
- Hebei Medical University, Shijiazhuang, China
| | - Yi Li
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Meinv Liu
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Meng Zhang
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Jing Wang
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
| | - Jianli Li
- Department of Anaesthesiology, Hebei General Hospital, Shijiazhuang, China
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Kim SY, Lee J, Na HS, Koo BW, Lee KO, Shin HJ. The Impact of Regional Nerve Blocks on Postoperative Delirium or Cognitive Dysfunction following Thoracic Surgery: A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:7576. [PMID: 38137648 PMCID: PMC10743822 DOI: 10.3390/jcm12247576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Regional nerve blocks (NBs) mitigate the occurrence of postoperative cognitive dysfunction (POCD) and postoperative delirium (POD) in adult patients undergoing thoracic surgery. This study aimed to determine the exact effect of NBs on POCD and POD. Electronic databases, including PubMed, EMBASE, CINAHL, Scopus, and Web of Science, were searched for studies. The primary outcome was the incidence of POD or POCD. The secondary outcome was pain scores assessed 24 and 48 h postoperatively. We calculated the log odds ratio (LOR) and standardized mean difference (SMD) with 95% confidence intervals (CIs). The LOR was converted to an odds ratio (OR). In the analysis of 1010 patients from seven randomized controlled trials, POD and POCD rates were 14.1% and 16.7%, respectively, in the NB group, and higher, at 27.3% and 35.2%, in the control group. NBs reduced the incidence of POD (OR, 0.44; 95%CI 0.30 to 0.64; p < 0.001; I2 = 0.00%) and POCD (OR, 0.43; 95%CI 0.24 to 0.76; p < 0.001; I2 = 0.00%). NBs reduced pain scores at 24 h (SMD, -2.60; 95%CI -3.90 to -1.30, p < 0.001; I2 = 97.68%) and 48 h (SMD, -1.80; 95%CI -3.18 to -0.41, p = 0.01; I2 = 98.14%) postoperatively. NBs mitigated the occurrence of POD and POCD in adult patients after thoracic surgery.
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Affiliation(s)
| | | | | | | | | | - Hyun-Jung Shin
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seoul 13620, Republic of Korea; (S.Y.K.); (J.L.); (H.-S.N.); (B.-W.K.); (K.O.L.)
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Kuhlmann J, Alhammadi E, Mevissen A, Möllmann H. Delirium and sleep disturbances-A narrative review. Z Gerontol Geriatr 2023; 56:539-544. [PMID: 37665376 DOI: 10.1007/s00391-023-02228-6] [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: 05/01/2023] [Accepted: 07/27/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Delirium is considered a severe complication. It increases morbidity and mortality and represents a major financial burden for healthcare systems. Thus, prevention becomes a focal point of research. Sleep disturbances have been linked to the occurrence of delirium. Consequently, several interventions that target a possible connection have been studied in recent years. OBJECTIVE This narrative literature review explores the published data for an association between delirium and different types of sleep disturbances, the pathophysiological interactions and prevention methods. MATERIAL AND METHODS A literature search was carried out utilizing PubMed, the Cochrane Library, Livivo and Google Scholar. RESULTS Although an association between several types of sleep disturbances and delirium has been shown, no causality has been proven so far. Nevertheless, several pharmacological and nonpharmacological interventions for delirium prevention have been attempted; however, the level of evidence is insufficient at this point. CONCLUSION Further research is required to prove causality between sleep disturbances and delirium. Nonpharmacological interventions should be used in construction and maintenance of intensive care units and hospitals. Pharmacological interventions could be effective for prevention but further research is needed. Screening patients at risk of delirium for sleep disturbances and antihistaminergic/anticholinergic medication seems beneficial.
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Affiliation(s)
- Julian Kuhlmann
- Universitätsklinikum Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany.
| | - Eman Alhammadi
- Universitätsklinikum Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Anica Mevissen
- Universitätsklinikum Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Henriette Möllmann
- Universitätsklinikum Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
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11
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Zheng J, Wang L, Wang W, Zhang H, Yao F, Chen J, Wang Q. Association and prediction of subjective sleep quality and postoperative delirium during major non-cardiac surgery: a prospective observational study. BMC Anesthesiol 2023; 23:306. [PMID: 37697244 PMCID: PMC10494396 DOI: 10.1186/s12871-023-02267-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/02/2023] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Postoperative delirium (POD) is an acute form of brain dysfunction that can result in serious adverse consequences. There has been a link between cognitive dysfunction and poor sleep. The present study aimed to determine the association and prediction of subjective sleep quality and postoperative delirium during major non-cardiac surgery. METHODS One hundred and thirty-four patients, aged 60 years or older, were scheduled for elective laparotomy or orthopaedic procedures. The Pittsburgh Sleep Quality Index (PSQI) and sleep log were used to assess perioperative subjective sleep quality in participants. Nursing Delirium Screening Checklist (NU-DESC) was used for screening, and the Confusion Assessment Method (CAM) was used to diagnose POD during the first seven days following surgery. The association between subjective sleep quality and POD was assessed using a multivariate logistic regression model. Thereafter, the prediction performance of subjective sleep quality was evaluated using a receiver operating characteristic (ROC) curve. RESULTS All assessments were completed on 119 patients who had an average PSQI score of 7.0 ± 2.4 before surgery. 23 patients (19.3%) suffered from POD. The multivariate logistic regression analysis showed that the occurrence of POD was closely related to age, BMI, PSQI and operation time. After adjusting for related factors, there was a statistically significant association between PSQI and POD occurrence (OR = 1.422, 95%CI 1.079-1.873, per 1-point increase in PSQI). The ROC curve analysis showed that the optimal PSQI cutoff value was 8.0 for predicting POD, and the area under the ROC (AUROC) value of PSQI was 0.741 (95%CI 0.635 to 0.817). The AUROC of the model developed by the multivariate logistic regression analysis was 0.870 (95%CI 0.797 to 0.925). CONCLUSIONS The study found that preoperative subjective sleep quality was strongly associated with POD during major non-cardiac surgery. Additionally, PSQI combined with age, BMI, and operation time improved POD prediction.
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Affiliation(s)
- Jinwei Zheng
- Department of anesthesiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China
- Department of anesthesiology, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China
| | - Lulu Wang
- Department of anesthesiology, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China
| | - Wei Wang
- Department of anesthesiology, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China
| | - Huafeng Zhang
- Department of anesthesiology, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China
| | - Fangfang Yao
- Nursing department, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China
| | - Junping Chen
- Department of anesthesiology, Ningbo No.2 Hospital, Ningbo, 315000, Zhejiang, China.
| | - Qingxiu Wang
- Department of anesthesiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China.
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12
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Leung JM, Tang C, Do Q, Sands LP, Tran D, Lee KA. Sleep Loss the night before surgery and incidence of postoperative delirium in adults 65-95 years of age. Sleep Med 2023; 105:61-67. [PMID: 36966577 PMCID: PMC10431933 DOI: 10.1016/j.sleep.2023.03.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023]
Abstract
STUDY OBJECTIVES To describe the association between preoperative sleep disruption and postoperative delirium. METHODS Prospective cohort study with six time points (3 nights pre-hospitalization and 3 nights post-surgery). The sample included 180 English-speaking patients ≥65 years old scheduled for major non-cardiac surgery and anticipated minimum hospital stay of 3 days. Six days of wrist actigraphy recorded continuous movement to estimate wake and sleep minutes during the night from 22:00 to 05:59. Postoperative delirium was measured by a structured interview using the Confusion Assessment Method. Sleep variables for patients with (n = 32) and without (n = 148) postoperative delirium were compared using multivariate logistic regression. RESULTS Participants had a mean age of 72 ± 5 years (range 65-95 years). The incidence of postoperative delirium during any of the three postoperative days was 17.8%. Postoperative delirium was significantly associated with surgery duration (OR = 1.49, 95% CI 1.24-1.83) and sleep loss >15% on the night before surgery (OR = 2.64, 95% CI 1.10-6.62). Preoperative symptoms of pain, anxiety and depression were unrelated to preoperative sleep loss. CONCLUSIONS In this study of adults ≥65 years of age, short sleep duration was more severe preoperatively in the patients who experienced postoperative delirium as evidenced by sleep loss >15% of their normal night's sleep. However, we were unable to identify potential reasons for this sleep loss. Further investigation should include additional factors that may be associated with preoperative sleep loss to inform potential intervention strategies to mitigate preoperative sleep loss and reduce risk of postoperative delirium.
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Affiliation(s)
- Jacqueline M Leung
- Anesthesia and Perioperative Care, University of California, San Francisco, USA.
| | - Christopher Tang
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, USA
| | - Quyen Do
- Department of Statistics, Virginia Tech, USA
| | | | - Danielle Tran
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, USA
| | - Kathryn A Lee
- School of Nursing, University of California, San Francisco, USA
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13
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Wang HB, Jia Y, Zhang CB, Zhang L, Li YN, Ding J, Wu X, Zhang Z, Wang JH, Wang Y, Yan FX, Yuan S, Sessler DI. A randomised controlled trial of dexmedetomidine for delirium in adults undergoing heart valve surgery. Anaesthesia 2023; 78:571-576. [PMID: 36794600 DOI: 10.1111/anae.15983] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 02/17/2023]
Abstract
Dexmedetomidine might reduce delirium after cardiac surgery. We allocated 326 participants to an infusion of dexmedetomidine at a rate of 0.6 μg kg-1 for 10 min and then at 0.4 μg.kg-1 .h-1 until the end of surgery; 326 control participants received comparable volumes of saline. We detected delirium in 98/652 (15%) participants during the first seven postoperative days: 47/326 after dexmedetomidine vs. 51/326 after placebo, p = 0.62, adjusted relative risk (95%CI) 0.86 (0.56-1.33), p = 0.51. Postoperative renal impairment (Kidney Disease Improving Global Outcomes stages 1, 2 and 3) was detected in 46, 9 and 2 participants after dexmedetomidine and 25, 7 and 4 control participants, p = 0.040. Intra-operative dexmedetomidine infusion did not reduce the incidence of delirium after cardiac valve surgery but might impair renal function.
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Affiliation(s)
- H-B Wang
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y Jia
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - C-B Zhang
- Department of Anaesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen (Sun Yat-sen Cardiovascular Hospital, Shenzhen), Shenzhen, China
| | - L Zhang
- Department of Anaesthesiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Y-N Li
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - J Ding
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - X Wu
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Z Zhang
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - J-H Wang
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y Wang
- Department of Medical Research & Biometrics Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - F-X Yan
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - S Yuan
- Department of Anaesthesiology, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - D I Sessler
- Department of Outcomes Research, Cleveland Clinic, Cleveland, OH, USA
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14
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Zhang ZF, Su X, Zhao Y, Zhong CL, Mo XQ, Zhang R, Wang K, Zhu SN, Shen YE, Zhang C, Wang DX. Effect of mini-dose dexmedetomidine supplemented intravenous analgesia on sleep structure in older patients after major noncardiac surgery: A randomized trial. Sleep Med 2023; 102:9-18. [PMID: 36587547 DOI: 10.1016/j.sleep.2022.12.006] [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: 06/21/2022] [Revised: 10/17/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022]
Abstract
STUDY OBJECTIVES In previous studies, low-dose dexmedetomidine supplemented opioid analgesia improved sleep architecture but increased sedation level. Herein we tested the hypothesis that mini-dose dexmedetomidine supplemented analgesia improves sleep structure without increasing sedation. METHODS In this randomized trial, 118 older patients (≥65 years) following major noncardiac surgery were randomized to receive patient-controlled intravenous analgesia supplemented with either placebo or dexmedetomidine (median 0.02 μg kg-1 h-1) for up to 3 days. Polysomnogram was monitored from 9:00 p.m. on the day of surgery until 6:00 a.m. on the first day after surgery. Our primary outcome was the percentage of non-rapid eye movement stage 2 (N2) sleep. Secondary outcomes included other sleep structure parameters during the night of surgery and the sedation score during the first five postoperative days. RESULTS All 118 patients completed the study; of these, 85 were included in sleep structure analysis. Dexmedetomidine supplemented analgesia increased the percentage of N2 sleep (median difference, 10%; 95% CI, 1%-20%; P = 0.03). It also prolonged total sleep time (median difference, 78 min; 95% CI, 21 to 143; P = 0.01), increased sleep efficiency (median difference, 14%; 95% CI, 4%-26%; P = 0.01), decreased percentage of N1 sleep (median difference, -10%; 95% CI, -20% to -1%; P = 0.04), and lowered sleep fragmentation index (median difference, -1.6 times⋅h-1; 95% CI, -3.7 to 0.1; P = 0.04). Sedation score within 5 days did not differ between the two groups. CONCLUSIONS Supplementing intravenous analgesia with mini-dose dexmedetomidine improved sleep structure without increasing sedation in older patients recovering from major surgery. CLINICAL TRIALS www. CLINICALTRIALS gov (NCT03117790), registered 2 April 2017.
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Affiliation(s)
- Ze-Fei Zhang
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Xian Su
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Yi Zhao
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Chong-Lin Zhong
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Xiao-Qian Mo
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Rui Zhang
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Kun Wang
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Sai-Nan Zhu
- Department of Biostatistics, Peking University First Hospital, Beijing, China
| | - Yan-E Shen
- Department of Respiratory and Critical Medicine, Peking University First Hospital, Beijing, China
| | - Cheng Zhang
- Department of Respiratory and Critical Medicine, Peking University First Hospital, Beijing, China
| | - Dong-Xin Wang
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China.
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15
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Ren Y, Zhang Y, Luo J, Liao W, Cheng X, Zhan J. Research progress on risk factors of delirium in burn patients: A narrative review. Front Psychiatry 2022; 13:989218. [PMID: 36405924 PMCID: PMC9666388 DOI: 10.3389/fpsyt.2022.989218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022] Open
Abstract
Delirium, an acute brain dysfunction, is a common and serious complication in burn patients. The occurrence of delirium increases the difficulty of patient treatment, is associated with various adverse outcomes, and increases the burden on the patient's family. Many scholars have studied the factors that cause delirium, but the causes, pathogenesis, and treatment of delirium in burn patients have not been fully revealed. There is no effective pharmacological treatment for delirium, but active preventive measures can effectively reduce the incidence of delirium in burn patients. Therefore, it is necessary to study the relevant factors affecting the occurrence of delirium in burn patients. This study was conducted on December 20, 2021 by searching the PubMed database for a narrative review of published studies. The search strategy included keywords related to "burns," "delirium," and "risk factors." We reviewed the characteristics of delirium occurrence in burn patients and various delirium assessment tools, and summarized the risk factors for the development of delirium in burn patients in terms of personal, clinical, and environmental factors, and we found that although many risk factors act on the development of delirium in burn patients, some of them, such as clinical and environmental factors, are modifiable, suggesting that we can estimate the exposure of burn patients to risk factors by assessing their likelihood of delirium occurring and to make targeted interventions that provide a theoretical basis for the prevention and treatment of burn delirium.
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Affiliation(s)
- Yujie Ren
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yu Zhang
- Medical Innovation Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jinhua Luo
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Wenqiang Liao
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xing Cheng
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Jianhua Zhan
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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16
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Li Y, Zhao L, Wang Y, Zhang X, Song J, Zhou Q, Sun Y, Yang C, Wang H. Development and validation of prediction models for neurocognitive disorders in adult patients admitted to the ICU with sleep disturbance. CNS Neurosci Ther 2021; 28:554-565. [PMID: 34951135 PMCID: PMC8928914 DOI: 10.1111/cns.13772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/09/2021] [Accepted: 11/13/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Neurocognitive disorders (NCDs) and sleep disturbance are highly prevalent in the perioperative period and intensive care unit (ICU). There has been a lack of individualized evaluation tools designed for the high-risk NCDs in critically ill patients with sleep disturbance. OBJECTIVES The aim of this study was to develop and validate prediction models for NCDs among adult patients with sleep disturbance. METHODS The R software was used to analyze the dataset of adult patients admitted to the ICU with sleep disturbance, who were diagnosed following the codes of the International Classification of Diseases, 9th Revision (ICD-9) and 10th Revision (ICD-10) using the MIMIC-IV database. We used logistic regression and LASSO analyses to identify important risk factors associated with NCDs and develop nomograms for NCDs predictions. We measured the performances of the nomograms using the bootstrap resampling procedure, sensitivity, specificity of the receiver operating characteristic (ROC), area under the ROC curves (AUC), and decision curve analysis (DCA). RESULTS The prediction models shared the 10 risk factors (age, gender, midazolam, morphine, glucose, diabetes diseases, potassium, international normalized ratio, partial thromboplastin time, and respiratory rate). Cardiovascular diseases were included in the logistic regression, the sensitivity was 74.1%, and specificity was 64.6%. When platelet and Glasgow Coma Score (GCS) were included and cardiovascular diseases were removed in the LASSO prediction model, the sensitivity was 86.1% and specificity was 82.8%. Discriminative abilities of the logistic prediction and LASSO prediction models for NCDs in the validation set were evaluated as the AUC scores, which were 0.730 (95% CI 0.716-0.743) and 0.920 (95% CI 0.912-0.927). Net benefits of the prediction models were observed at threshold probabilities of 0.567 and 0.914. CONCLUSIONS The LASSO prediction model showed better performance than the logistic prediction model and should be preferred for nomogram-assisted decisions on clinical risk management of NCDs among adult patients with sleep disturbance in the ICU.
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Affiliation(s)
- Yun Li
- The Third Central Clinical College of Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China.,Department of Anesthesiology, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Lina Zhao
- Emergency Department, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ye Wang
- The Third Central Clinical College of Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Xizhe Zhang
- Department of Anesthesiology, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Jiannan Song
- Department of Anesthesiology, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Qi Zhou
- Department of Anesthesiology, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Yi Sun
- Department of Anesthesiology, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Chenyi Yang
- Department of Anesthesiology, The Third Central Hospital of Tianjin, The Third Central Clinical College of Tianjin Medical University, Nankai University Affinity The Third Central Hospital, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Haiyun Wang
- The Third Central Clinical College of Tianjin Medical University, Tianjin, China.,Department of Anesthesiology, The Third Central Hospital of Tianjin, The Third Central Clinical College of Tianjin Medical University, Nankai University Affinity The Third Central Hospital, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
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