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Gagesch M, Rösler W, Bauernschmitt R, Wilhelm MJ, Freystätter G. [Benefit of a Geriatric Evaluation before Operations, Interventions and Oncological Therapies]. PRAXIS 2023; 112:340-347. [PMID: 37042406 DOI: 10.1024/1661-8157/a004050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Benefit of a Geriatric Evaluation before Operations, Interventions and Oncological Therapies Abstract: Older patients face an increased risk of complications and adverse outcomes during and after operations, interventions, and intense oncological therapies. At the same time, this patient group should not be excluded per se from potentially beneficial medical procedures based on chronological age alone. The timely identification of geriatric syndromes and increased vulnerability by means of comprehensive geriatric assessment is becoming increasingly important and is already recommended in the guidelines of professional societies of several medical disciplines. Nonetheless, the geriatric assessment should ideally be followed by proactive co-management in the sense of integrated care. The establishment of interdisciplinary and integrated care pathways for older hospital patients can contribute to significantly improved treatment outcomes. In addition to better patient-related outcomes and rising quality indicators, this approach may also offer positive health economic effects.
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Affiliation(s)
- Michael Gagesch
- Klinik für Altersmedizin, Universitätsspital Zürich, Zürich, Schweiz
- Zentrum Alter und Mobilität, Universitätsspital Zürich, Zürich, Schweiz
| | - Wiebke Rösler
- Klinik für Medizinische Onkologie und Hämatologie, Universitätsspital Zürich, Zürich, Schweiz
| | | | - Markus J Wilhelm
- Klinik für Herzchirurgie, Universitätsspital Zürich, Zürich, Schweiz
| | - Gregor Freystätter
- Klinik für Altersmedizin, Universitätsspital Zürich, Zürich, Schweiz
- Zentrum Alter und Mobilität, Universitätsspital Zürich, Zürich, Schweiz
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52
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Glaser I. [Polypharmacy and Delirium in the Elderly]. PRAXIS 2023; 112:335-339. [PMID: 37042399 DOI: 10.1024/1661-8157/a003998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Polypharmacy and Delirium in the Elderly Abstract: Delirium often occurs in elderly hospitalized patients. Multimorbidity and associated polypharmacy are known risk factors for developing delirium. Moreover, delirium itself often leads to the prescription of additional drugs. This article aims to enlighten the interrelation of delirium and polypharmacy in the context of recent evidence. It also tries to show possibilities of deprescribing.
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Byrnes T, Woodward J. Implementing a Delirium Risk Stratification Tool and Rounds to Identify and Prevent Delirium in Hospitalized Older Adults. J Nurs Care Qual 2023; 38:158-163. [PMID: 36322042 DOI: 10.1097/ncq.0000000000000676] [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: 02/23/2023]
Abstract
BACKGROUND Up to 40% of delirium cases are preventable, and early identification is key to improve patient outcomes. PURPOSE To implement and evaluate a multidisciplinary delirium intervention program. INTERVENTION The delirium intervention program targeted patients at high risk for delirium and included patient and nurse education, risk stratification, multidisciplinary rounds, a nonpharmacological intervention bundle, and a treatment order set. RESULTS After implementation, there was a reduction in length of stay of 6.3 days ( P = .01), a 24% decrease in disposition to a skilled nursing facility ( P = .05), and increased detection of delirium by nurses. CONCLUSION Positive patient outcomes were achieved by employing a multifactorial approach for delirium identification, prevention, and management. The components of this quality improvement project provide guidance to hospitals seeking to develop a delirium intervention program.
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Affiliation(s)
- Tru Byrnes
- Carolinas Medical Center, Charlotte, North Carolina (Dr Byrnes); and Geriatric Medicine CHS Senior Care, Charlotte, North Carolina (Dr Woodward)
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Wu S, Zhao Y, Ning H, Hu H, Feng H. Research progress in the hospitalization-associated disability among elderly patients. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2023; 48:455-462. [PMID: 37164929 PMCID: PMC10930072 DOI: 10.11817/j.issn.1672-7347.2023.220333] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Indexed: 05/12/2023]
Abstract
Hospitalized patients who lose one or more activities of daily living at the time of discharge compared with 2 weeks before admission (before acute onset) are referred to as hospitalization-associated disability (HAD). The incidence of HAD is high among elderly patients, which leads to the increased readmission rates, long-term care rates, and mortality, bringing a huge burden on patients, families, and society. It is vital for doctors and nurses to identify the risk factors of HAD of the elderly patients and take targeted intervention measures to prevent and improve HAD. At present, the research on HAD in foreign countries is relatively perfect, while the research on HAD in China is still in its infancy, and there is still lack of systematic research and reports on the incidence, influencing factors, and intervention measures of HAD. Domestic clinical nursing practice can learn from foreign mature interventions, carry out cultural adjustment, create a friendly environment in the hospital for elderly patients, pay attention to the assessment of the influencing factors of HAD in elderly patients, and provide personalized and patient-centered nursing measures for hospitalized elderly patients according to the assessment results, maintain their function during hospitalization and prevent the occurrence of HAD.
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Affiliation(s)
- Shuang Wu
- Xiangya Nursing School, Central South University, Changsha 410013.
| | - Yinan Zhao
- Xiangya Nursing School, Central South University, Changsha 410013
| | - Hongting Ning
- Xiangya Nursing School, Central South University, Changsha 410013
| | - Hengyu Hu
- Xiangya Nursing School, Central South University, Changsha 410013
| | - Hui Feng
- Xiangya Nursing School, Central South University, Changsha 410013.
- Xiangya-Oceanwide Health Management Research Institute, Central South University, Changsha 410013, China.
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55
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Fong TG, Albaum JA, Anderson ML, Cohen SG, Johnson S, Supiano MA, Vlisides PE, Wade HL, Weinberg L, Wierman HR, Zachary W, Inouye SK. The Modified and Extended Hospital Elder Life Program: A remote model of care to expand delirium prevention. J Am Geriatr Soc 2023; 71:935-945. [PMID: 36637405 PMCID: PMC10023347 DOI: 10.1111/jgs.18212] [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: 09/28/2022] [Revised: 12/06/2022] [Accepted: 12/08/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Delirium is a common complication of hospitalization and is associated with poor outcomes. Multicomponent delirium prevention strategies such as the Hospital Elder Life Program (HELP) have proven effective but rely on face-to-face intervention protocols and volunteer staff, which was not possible due to restrictions during the COVID-19 pandemic. We developed the Modified and Extended Hospital Elder Life Program (HELP-ME), an innovative adaptation of HELP for remote and/or physically distanced applications. METHODS HELP-ME protocols were adapted from well-established multicomponent delirium prevention strategies and were implemented at four expert HELP sites. Each site contributed to the protocol modifications and compilation of a HELP-ME Operations Manual with standardized protocols and training instructions during three expert panel working groups. Implementation was overseen and monitored during seven learning sessions plus four coaching sessions from January 8, 2021, through September 24, 2021. Feasibility of implementing HELP-ME was measured by protocol adherence rates. Focus groups were conducted to evaluate the acceptability, provide feedback, and identify facilitators and barriers to implementation. RESULTS A total of 106 patients were enrolled across four sites, and data were collected for 214 patient-days. Overall adherence was 82% (1473 completed protocols/1798 patient-days), achieving our feasibility target of >75% overall adherence. Individual adherence rates ranged from 55% to 96% across sites for the individual protocols. Protocols with high adherence rates included the nursing delirium protocol (96%), nursing medication review (96%), vision (89%), hearing (87%), and orientation (88%), whereas lower adherence occurred with fluid repletion (64%) and range-of-motion exercises (55%). Focus group feedback was generally positive for acceptability, with recommendations that an optimal approach would be hybrid, balancing in-person and remote interventions for potency and long-term sustainability. CONCLUSIONS HELP-ME was fully implemented at four HELP sites, demonstrating feasibility and acceptability. Testing hybrid approaches and evaluating effectiveness is recommended for future work.
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Affiliation(s)
- Tamara G. Fong
- Departments of Neurology and Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
- Aging Brain Center, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, MA
| | | | | | - Sara G. Cohen
- California Pacific Medical Center, Sutter Health, San Francisco, CA
| | - Shauni Johnson
- Division of Geriatrics, Primary Care Institute, Allegheny Health Network, Pittsburgh, PA
| | - Mark A. Supiano
- Geriatrics Division, University of Utah School of Medicine and University of Utah Center on Aging, Salt Lake City, Utah
| | - Philip E. Vlisides
- Department of Anesthesiology, Michigan Medicine, Ann Arbor, MI
- Center for Consciousness Science, University of Michigan, Ann Arbor, MI
| | - Harley L. Wade
- Division of Geriatrics, Maine Medical Center, Portland, ME
| | - Lyn Weinberg
- Division of Geriatrics, Primary Care Institute, Allegheny Health Network, Pittsburgh, PA
| | | | - Wendy Zachary
- California Pacific Medical Center, Sutter Health, San Francisco, CA
| | - Sharon K. Inouye
- Aging Brain Center, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, MA
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Rengel KF, Wahl LA, Sharma A, Lee H, Hayhurst CJ. Delirium Prevention and Management in Frail Surgical Patients. Anesthesiol Clin 2023; 41:175-189. [PMID: 36871998 DOI: 10.1016/j.anclin.2022.10.011] [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] [Indexed: 03/07/2023]
Abstract
Delirium, an acute, fluctuating impairment in cognition and awareness, is one of the most common causes of postoperative brain dysfunction. It is associated with increased hospital length of stay, health care costs, and mortality. There is no FDA-approved treatment of delirium, and management relies on symptomatic control. Several preventative techniques have been proposed, including the choice of anesthetic agent, preoperative testing, and intraoperative monitoring. Frailty, a state of increased vulnerability to adverse events, is an independent and potentially modifiable risk factor for the development of delirium. Diligent preoperative screening techniques and implementation of prevention strategies could help improve outcomes in high-risk patients.
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Affiliation(s)
- Kimberly F Rengel
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, 1211 21st Avenue South, 422 MAB, Nashville, TN 37212, USA
| | - Lindsay A Wahl
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 251 East Huron, Suite 5-704, Chicago, IL 60611, USA
| | - Archit Sharma
- Division of Cardiothoracic Anesthesia, Solid Organ Transplant, and Critical Care, Department of Anesthesia, University of Iowa Carver College of Medicine, 200 Hawkins Drive, 6512 JCP, Iowa City, IA 52242, USA
| | - Howard Lee
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 251 East Huron, Suite 5-704, Chicago, IL 60611, USA
| | - Christina J Hayhurst
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, 1211 21st Avenue South, 422 MAB, Nashville, TN 37212, USA.
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Zilezinski M, Lohrmann R, Hauß A, Bergjan M. [Development and content validity of a questionnaire to assess knowledge about delirium]. Z Gerontol Geriatr 2023; 56:132-138. [PMID: 35080647 PMCID: PMC8791090 DOI: 10.1007/s00391-022-02015-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 12/21/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Delirium is a neuropsychiatric syndrome that can have serious consequences and is often overlooked by healthcare professionals. The level of knowledge about delirium is often insufficient among nursing and medical staff. At the current time there is no suitable questionnaire to record the level of knowledge in German-speaking countries. AIM Development of a questionnaire and evaluation of content validity. METHODS Following a literature search to identify current best practice, several questionnaires were identified. An already published questionnaire with the dimensions of basic knowledge of delirium and risk factors has been translated, adapted and extended by the dimension of nonpharmacological delirium prevention. Delirium experts assessed the relevance of the questionnaire items in two rounds of reviews. Content validity was calculated using the Content Validity Index (CVI) at item (I-CVI) and scale (S-CVI) level. Additionally, the modified Kappa (k*) was calculated using a lower 95% confidence interval (CI). RESULTS The original 30-item questionnaire was expanded to include 18 delirium prevention items. After the first round of scoring 30 out of 48 items showed good to excellent I‑CVI scores. Considering the comments, 6 items were discarded and 12 were adapted in terms of language and content. In the final version of the questionnaire 41 items with excellent scores remained. The total scale score increased from 0.88 in the first version to 1.0 in the final version. Nurses were identified as the target group, potentially also therapists and medical personnel. CONCLUSION The delirium knowledge questionnaire is content-valid.
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Affiliation(s)
- Max Zilezinski
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Geschäftsbereich Pflegedirektion - Pflegewissenschaft, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.,Universitätsmedizin Halle (Saale), AG Versorgungsforschung
- Pflege im Krankenhaus, Department für Innere Medizin, Medizinische Fakultät, Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Deutschland.,Medizinische Fakultät, Martin-Luther-Universität Halle-Wittenberg, Dorothea Erxleben Lernzentrum Halle (DELH), Projekt FORMAT, Magdeburger Straße 12, 06112, Halle (Saale), Deutschland
| | - Renée Lohrmann
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Geschäftsbereich Pflegedirektion - Pflegewissenschaft, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.
| | - Armin Hauß
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Geschäftsbereich Pflegedirektion - Pflegewissenschaft, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Manuela Bergjan
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Geschäftsbereich Pflegedirektion - Pflegewissenschaft, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
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Asymptomatic Aortic Stenosis in an Older Patient: How the Geriatric Approach Can Make a Difference. Diagnostics (Basel) 2023; 13:diagnostics13050909. [PMID: 36900053 PMCID: PMC10001207 DOI: 10.3390/diagnostics13050909] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/09/2023] [Accepted: 02/21/2023] [Indexed: 03/05/2023] Open
Abstract
We present a case report of an older patient with aortic stenosis who was managed before and after transcatheter aortic valve implantation by a team of cardiologists but without the support of a geriatrician. We first describe the patient's post-interventional complications from a geriatric perspective and afterwards, discuss the unique approach that the geriatrician would have provided. This case report was written by a group of geriatricians working in an acute hospital, along with a clinical cardiologist who is an expert in aortic stenosis. We discuss the implications for modifying conventional practice in tandem with existing literature.
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Greaves D, Astley J, Psaltis PJ, Lampit A, Davis DHJ, Ghezzi ES, Smith AE, Bourke A, Worthington MG, Valenzuela MJ, Keage HAD. The effects of computerised cognitive training on post-CABG delirium and cognitive change: A prospective randomised controlled trial. DELIRIUM (BIELEFELD, GERMANY) 2023; 1:67976. [PMID: 36936538 PMCID: PMC7614332 DOI: 10.56392/001c.67976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Background Cognitive impairments, including delirium, are common after coronary artery bypass grafting (CABG). Improving cognition pre- and post-operatively using computerised cognitive training (CCT) may be an effective approach to improve cognitive outcomes in CABG patients. Objectives Investigate the effect of remotely supervised CCT on cognitive outcomes, including delirium, in older adults undergoing CABG surgery. Methods Thirty-six participants, were analysed in a single-blinded randomised controlled trial (CCT Intervention: n = 18, Control: n = 18). CCT was completed by the intervention group pre-operatively (every other day, 45-60-minute sessions until surgery) and post-operatively, beginning 1-month post-CABG (3 x 45-60-minute sessions/week for 12-weeks), while the control group maintained usual care plus weekly phone calls. Cognitive assessments were conducted pre- and post-operatively at multiple follow-ups (discharge, 4-months and 6-months). Post-operative delirium incidence was assessed daily until discharge. Cognitive change data were calculated at each follow-up for each cognitive test (Addenbrooke's Cognitive Examination III and CANTAB; z-scored). Results Adherence to the CCT intervention (completion of three pre-operative or 66% of post-operative sessions) was achieved in 68% of pre-CABG and 59% of post-CABG participants. There were no statistically significant effects of CCT on any cognitive outcome, including delirium incidence. Conclusion Adherence to the CCT program was comparatively higher than previous feasibility studies, possibly due to the level of supervision and support provided (blend of face-to-face and home-based training, with support phone calls). Implementing CCT interventions both pre- and post-operatively is feasible in those undergoing CABG. No statistically significant benefits from the CCT interventions were identified for delirium or cognitive function post-CABG, likely due to the sample size available (study recruitment greatly impacted by COVID-19). It also may be the case that multimodal intervention would be more effective.
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Affiliation(s)
- Danielle Greaves
- Corresponding author: Danielle Greaves, GPO Box 2471, Adelaide, South Australia, Australia 5001,
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López-Martín N, Escalera-Alonso J, Thuissard-Vasallo IJ, Andreu-Vázquez C, Bielza-Galindo R. [Result of the update of the clinical pathway for hip fracture in the elderly at a university hospital in Madrid]. Rev Esp Geriatr Gerontol 2023; 58:61-67. [PMID: 36804952 DOI: 10.1016/j.regg.2023.01.004] [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: 10/17/2022] [Revised: 12/13/2022] [Accepted: 01/18/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND AND OBJECTIVES Orthogeriatric management with clinical pathways (CP) in hip fracture (HF) has been shown to be superior to other models. We studied whether updating the CP, through prioritization of admission and surgery, improvement in the prevention and treatment of delirium, management of anticoagulants and antiplatelet agents and the use of perioperative peripheral nerve block, modifies surgical delay, stay, readmissions, mortality, suffering delirium and functional status at discharge. MATERIAL AND METHOD A retrospective observational study of unicenter cohorts of 468 patients with HF, 220 from 2016 (old VC) and 248 from 2019 (new VC). The variables are: intervention in the first 48hours, surgical delay (hours), stay (days), stay less than 15 days, delirium, functional loss at discharge (Barthel prefracture scale less Barthel scale at discharge), readmission at one month, and mortality at admission, month and year. RESULTS Median age: 87.0 [interquartile range 8.0], mostly women (76.7%). Significantly, with the new VC, there was a greater number of patients operated on in the first 48hours (27,7% vs 36,8% p=0.036), less surgical delay (72.5 [47,5-110,5] vs 64.0 [42,0-88,0] p<0.001), shorter stay (10,0 [7,0-13,0] vs 8,0 [6,0-11,0] p<0.001), greater number of discharges in 15 days (78,2% vs 91,5% p<0.001), lower delirium (54,1% vs 43,5% p=0.023). No significant changes in readmissions, functional loss at discharge, mortality at admission, 3 months or year. CONCLUSIONS Updating the VC brings benefits to the patient (less surgical delay, equal functional status at discharge with fewer days of admission) and benefits in management (lower admission) without modifying mortality.
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Affiliation(s)
- Néstor López-Martín
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España.
| | - Javier Escalera-Alonso
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España
| | - Israel John Thuissard-Vasallo
- Facultad de Ciencias Biomédicas y de la Salud, Departamento de Medicina, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, España
| | - Cristina Andreu-Vázquez
- Facultad de Ciencias Biomédicas y de la Salud, Departamento de Medicina, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, España
| | - Rafael Bielza-Galindo
- Sección de Geriatría, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España
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Lo AX, Kennedy M. It's time to mobilize: Moving mobility interventions for delirium from inpatient units to the emergency department. J Am Coll Emerg Physicians Open 2023; 4:e12900. [PMID: 36776215 PMCID: PMC9902676 DOI: 10.1002/emp2.12900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Affiliation(s)
- Alexander X. Lo
- Department of Emergency MedicineNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA,Center for Health Services & Outcomes ResearchNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Maura Kennedy
- Department of Emergency MedicineMassachusetts General HospitalBostonMassachusettsUSA,Department of Emergency MedicineHarvard Medical SchoolBostonMassachusettsUSA
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Jordano JO, Vasilevskis EE, Duggan MC, Welch SA, Schnelle JF, Simmons SF, Ely EW, Han JH. Effect of physical and occupational therapy on delirium duration in older emergency department patients who are hospitalized. J Am Coll Emerg Physicians Open 2023; 4:e12857. [PMID: 36776211 PMCID: PMC9902677 DOI: 10.1002/emp2.12857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/22/2022] [Accepted: 11/03/2022] [Indexed: 02/10/2023] Open
Abstract
Objective Delirium in older emergency department (ED) adults is associated with poorer long-term physical function and cognition. We sought to evaluate if the time to and intensity of physical and/or occupational therapy (PT/OT) are associated with the duration of ED delirium into hospitalization (ED delirium duration). Methods This is a secondary analysis of a prospective cohort study conducted from March 2012 to November 2014 at an urban, academic, tertiary care hospital. Patients aged ≥65 years presenting to the ED and who received PT/OT during their hospitalization were included. Days from enrollment to the first PT/OT session and PT/OT duration relative to hospital length of stay (PT/OT intensity) were abstracted from the medical record. ED delirium duration was defined as the duration of delirium detected in the ED using the Brief Confusion Assessment Method. Data were analyzed using a proportional odds logistic regression adjusted for multiple variables. Adjusted odds ratios (ORs) were calculated with 95% confidence intervals (95%CI). Results The median log PT/OT intensity was 0.5% (interquartile range [IQR]: 0.3%, 0.9%) and was associated with shorter delirium duration (adjusted OR, 0.39; 95% CI, 0.21-0.73). The median time to the first PT/OT session was 2 days (IQR: 1, 3 days) and was not associated with delirium duration (adjusted OR, 1.02; 95% CI, 0.82-1.27). Conclusion In older hospitalized adults, higher PT/OT intensity may be a useful intervention to shorten delirium duration. Time to first PT/OT session was not associated with delirium duration but was initiated a full 2 days after the ED presentation.
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Affiliation(s)
| | - Eduard E. Vasilevskis
- Department of Medicine, Section of Hospital MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA,Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA
| | - Maria C. Duggan
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Department of Medicine, Division of Geriatric MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Sarah A. Welch
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Department of Physical Medicine and RehabilitationVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - John F. Schnelle
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Department of Medicine, Division of Geriatric MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Sandra F. Simmons
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Department of Medicine, Division of Geriatric MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - E. Wesley Ely
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Critical Illness, Brain Dysfunction, and Survivorship (CIBS) CenterDivision of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Jin H. Han
- Geriatric Research, Education, and Clinical Center (GRECC)Tennessee Valley Healthcare SystemNashvilleTennesseeUSA,Department of Emergency MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
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Song C, Jehan FS, Reed AI, Aziz H. Loss of independence after pancreatic surgery. Am J Surg 2023; 225:943-944. [PMID: 36754747 DOI: 10.1016/j.amjsurg.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 01/17/2023] [Accepted: 02/02/2023] [Indexed: 02/05/2023]
Affiliation(s)
- Cherilyn Song
- Tufts University School of Medicine, Boston, MA, USA
| | - Faisal S Jehan
- Department of Surgery, Westchester Medical Center-New York Medical College, Valhalla, NY, USA
| | - Alan I Reed
- Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Hassan Aziz
- Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA.
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Kant IMJ, de Bresser J, van Montfort SJT, Witkamp TD, Walraad B, Spies CD, Hendrikse J, van Dellen E, Slooter AJC, Winterer G, Pischon T, Boraschi D, Schneider R, N#x00FC;rnberg P, Norman Zacharias MP, Morgeli R, Olbert M, Lachmann G, Borchers F, Ofosu K, Yurek F, Wolf A, Gallinat J, Hendrikse J, Slooter A, van Dellen E, Stamatakis E, Preller J, Menon D, Moreno-Lopez L, Winzeck S, Feinkohl I, Italiani P, Melillo D, Camera GD, Krause R, Heidtke K, Kuhn S, Kronabel M, Dscietzig TB, Armbruster FP, Hafen B, Ruppert J, Bocher A, Helmschrodt A, Weyer M, Hartmann K, Diehl I, Weber S, Fillmer A, Ittermann B. Postoperative delirium is associated with grey matter brain volume loss. Brain Commun 2023; 5:fcad013. [PMID: 36819940 PMCID: PMC9933897 DOI: 10.1093/braincomms/fcad013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/12/2022] [Accepted: 01/26/2023] [Indexed: 02/03/2023] Open
Abstract
Delirium is associated with long-term cognitive dysfunction and with increased brain atrophy. However, it is unclear whether these problems result from or predisposes to delirium. We aimed to investigate preoperative to postoperative brain changes, as well as the role of delirium in these changes over time. We investigated the effects of surgery and postoperative delirium with brain MRIs made before and 3 months after major elective surgery in 299 elderly patients, and an MRI with a 3 months follow-up MRI in 48 non-surgical control participants. To study the effects of surgery and delirium, we compared brain volumes, white matter hyperintensities and brain infarcts between baseline and follow-up MRIs, using multiple regression analyses adjusting for possible confounders. Within the patients group, 37 persons (12%) developed postoperative delirium. Surgical patients showed a greater decrease in grey matter volume than non-surgical control participants [linear regression: B (95% confidence interval) = -0.65% of intracranial volume (-1.01 to -0.29, P < 0.005)]. Within the surgery group, delirium was associated with a greater decrease in grey matter volume [B (95% confidence interval): -0.44% of intracranial volume (-0.82 to -0.06, P = 0.02)]. Furthermore, within the patients, delirium was associated with a non-significantly increased risk of a new postoperative brain infarct [logistic regression: odds ratio (95% confidence interval): 2.8 (0.7-11.1), P = 0.14]. Our study was the first to investigate the association between delirium and preoperative to postoperative brain volume changes, suggesting that delirium is associated with increased progression of grey matter volume loss.
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Affiliation(s)
- Ilse M J Kant
- Department of Intensive Care Medicine and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands,Department of Information Technology and Digital Innovation, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
| | - Jeroen de Bresser
- Department of Radiology, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
| | - Simone J T van Montfort
- Department of Intensive Care Medicine and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands
| | - Theodoor D Witkamp
- Department of Radiology and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands
| | - Bob Walraad
- Department of Intensive Care Medicine and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands
| | - Claudia D Spies
- Department of Anesthesiology and Operative Intensive Care Medicine (CCM, CVK), Charité – Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Jeroen Hendrikse
- Department of Radiology and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands
| | - Edwin van Dellen
- Department of Intensive Care Medicine and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands,Department of Psychiatry and University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht 3584 CX, The Netherlands
| | - Arjen J C Slooter
- Correspondence to: Arjen Slooter Department of Intensive Care Medicine University Medical Center Utrecht Brain Center Utrecht University, Heidelberglaan 100 Utrecht 3584 CX, The Netherlands E-mail:
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Ní Chróinín D, Alexandrou E, Frost SA. Delirium in the intensive care unit and its importance in the post-operative context: A review. Front Med (Lausanne) 2023; 10:1071854. [PMID: 37064025 PMCID: PMC10098316 DOI: 10.3389/fmed.2023.1071854] [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: 10/17/2022] [Accepted: 02/10/2023] [Indexed: 04/18/2023] Open
Abstract
The burden of delirium in the intensive care setting is a global priority. Delirium affects up to 80% of patients in intensive care units; an episode of delirium is often distressing to patients and their families, and delirium in patients within, or outside of, the intensive care unit (ICU) setting is associated with poor outcomes. In the short term, such poor outcomes include longer stay in intensive care, longer hospital stay, increased risk of other hospital-acquired complications, and increased risk of hospital mortality. Longer term sequelae include cognitive impairment and functional dependency. While medical category of admission may be a risk factor for poor outcomes in critical care populations, outcomes for surgical ICU admissions are also poor, with dependency at hospital discharge exceeding 30% and increased risk of in-hospital mortality, particularly in vulnerable groups, with high-risk procedures, and resource-scarce settings. A practical approach to delirium prevention and management in the ICU setting is likely to require a multi-faceted approach. Given the good evidence for the prevention of delirium among older post-operative outside of the intensive care setting, simple non-pharmacological interventions should be effective among older adults post-operatively who are cared for in the intensive care setting. In response to this, the future ICU environment will have a range of organizational and distinct environmental characteristics that are directly targeted at preventing delirium.
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Affiliation(s)
- Danielle Ní Chróinín
- Liverpool Hospital, Liverpool, NSW, Australia
- South Western Sydney Clinical School, UNSW Sydney, Liverpool, NSW, Australia
- *Correspondence: Danielle Ní Chróinín,
| | - Evan Alexandrou
- Liverpool Hospital, Liverpool, NSW, Australia
- South Western Sydney Clinical School, UNSW Sydney, Liverpool, NSW, Australia
- Centre for Applied Nursing Research, School of Nursing and Midwifery, Western Sydney University and Ingham Institute of Applied Medical Research, Liverpool, NSW, Australia
| | - Steven A. Frost
- School of Nursing, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia
- SWS Nursing and Midwifery Research Alliance, Ingham Institute of Applied Medical Research, Liverpool, NSW, Australia
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Pagali SR, Kumar R, Fu S, Sohn S, Yousufuddin M. Natural Language Processing CAM Algorithm Improves Delirium Detection Compared With Conventional Methods. Am J Med Qual 2023; 38:17-22. [PMID: 36283056 DOI: 10.1097/jmq.0000000000000090] [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: 01/03/2023]
Abstract
Delirium is known to be underdiagnosed and underdocumented. Delirium detection in retrospective studies occurs mostly by clinician diagnosis or nursing documentation. This study aims to assess the effectiveness of natural language processing-confusion assessment method (NLP-CAM) algorithm when compared to conventional modalities of delirium detection. A multicenter retrospective study analyzed 4351 COVID-19 hospitalized patient records to identify delirium occurrence utilizing three different delirium detection modalities namely clinician diagnosis, nursing documentation, and the NLP-CAM algorithm. Delirium detection by any of the 3 methods is considered positive for delirium occurrence as a comparison. NLP-CAM captured 80% of overall delirium, followed by clinician diagnosis at 55%, and nursing flowsheet documentation at 43%. Increase in age, Charlson comorbidity score, and length of hospitalization had increased delirium detection odds regardless of the detection method. Artificial intelligence-based NLP-CAM algorithm, compared to conventional methods, improved delirium detection from electronic health records and holds promise in delirium diagnostics.
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Affiliation(s)
- Sandeep R Pagali
- Department of Medicine, Division of Hospital Internal Medicine, Mayo Clinic, Rochester, MN
| | - Rakesh Kumar
- Department of Psychiatry, Mayo Clinic, Rochester, MN
| | - Sunyang Fu
- Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, MN
| | - Sunghwan Sohn
- Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, MN
| | - Mohammed Yousufuddin
- Department of Medicine, Division of Hospital Internal Medicine, Mayo Clinic Health System, Austin, MN
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Resendes NM, Chada A, Torres-Morales A, Fernandez M, Diaz-Quiñones A, Gomez C, Oomrigar S, Burton L, Ruiz JG. Association between a Frailty Index from Common Laboratory Values and Vital Signs (FI-LAB) and Hospital and Post-Hospital Outcomes in Veterans with COVID-19 Infection. J Nutr Health Aging 2023; 27:89-95. [PMID: 36806863 PMCID: PMC9893965 DOI: 10.1007/s12603-023-1886-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/09/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Determine the association of higher FI-LAB scores, derived from common laboratory values and vital signs, with hospital and post-hospital outcomes in Veterans hospitalized with COVID-19 infection. DESIGN, SETTING, AND PARTICIPANTS A retrospective, multicenter, cohort study of 7 Veterans Health Administration (VHA) medical centers in Florida and Puerto Rico. Patients aged 18 years and older hospitalized with COVID-19 and followed for up to 1 year post discharge or until death. Clinical Frailty Measure: FI-LAB. MAIN OUTCOMES AND MEASURES Hospital and post-hospital outcomes. RESULTS Of the 671 eligible patients, 615 (91.5%) patients were included (mean [SD] age, 66.1 [14.8] years; 577 men [93.8%]; median stay, 8 days [IQR:3-15]. There were sixty-one in-hospital deaths. Veterans in the moderate and high FI-LAB groups had a higher proportion of inpatient mortality (13.3% and 20.6%, respectively) than the low group (4.1%), p <0.001. Moderate and high FI-LAB scores were associated with greater inpatient mortality when compared to the low group, OR:3.22 (95%CI:1.59-6.54), p=.001 and 6.05 (95%CI:2.48-14.74), p<0.001, respectively. Compared with low FI-LAB scores, moderate and high scores were also associated with prolonged length of stay, intensive care unit (ICU) admission, and transfer. CONCLUSIONS AND RELEVANCE In this study of patients admitted to 7 VHA Hospitals during the first surge of the pandemic, higher FI-LAB scores were associated with higher in-hospital mortality and other in-hospital outcomes; FI-LAB can serve as a validated, rapid, feasible, and objective frailty tool in hospitalized adults with COVID-19 that can aid clinical care.
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Affiliation(s)
- N M Resendes
- Natasha Melo Resendes, Miami VA Healthcare System, Geriatric Research, Education and Clinical Center (GRECC), GRECC (11GRC), Bruce W. Carter Miami VAMC, 1201 NW 16th Street, Miami, Florida 33125, USA, Telephone: (305) 575-3388 / Fax: (305) 575-3365, E-mail: , ORCID: 0000-0003-2867-7227
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68
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Wang L, Zhang Y, Chignell M, Shan B, Sheehan KA, Razak F, Verma A. Boosting Delirium Identification Accuracy With Sentiment-Based Natural Language Processing: Mixed Methods Study. JMIR Med Inform 2022; 10:e38161. [PMID: 36538363 PMCID: PMC9812273 DOI: 10.2196/38161] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 08/22/2022] [Accepted: 09/19/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Delirium is an acute neurocognitive disorder that affects up to half of older hospitalized medical patients and can lead to dementia, longer hospital stays, increased health costs, and death. Although delirium can be prevented and treated, it is difficult to identify and predict. OBJECTIVE This study aimed to improve machine learning models that retrospectively identify the presence of delirium during hospital stays (eg, to measure the effectiveness of delirium prevention interventions) by using the natural language processing (NLP) technique of sentiment analysis (in this case a feature that identifies sentiment toward, or away from, a delirium diagnosis). METHODS Using data from the General Medicine Inpatient Initiative, a Canadian hospital data and analytics network, a detailed manual review of medical records was conducted from nearly 4000 admissions at 6 Toronto area hospitals. Furthermore, 25.74% (994/3862) of the eligible hospital admissions were labeled as having delirium. Using the data set collected from this study, we developed machine learning models with, and without, the benefit of NLP methods applied to diagnostic imaging reports, and we asked the question "can NLP improve machine learning identification of delirium?" RESULTS Among the eligible 3862 hospital admissions, 994 (25.74%) admissions were labeled as having delirium. Identification and calibration of the models were satisfactory. The accuracy and area under the receiver operating characteristic curve of the main model with NLP in the independent testing data set were 0.807 and 0.930, respectively. The accuracy and area under the receiver operating characteristic curve of the main model without NLP in the independent testing data set were 0.811 and 0.869, respectively. Model performance was also found to be stable over the 5-year period used in the experiment, with identification for a likely future holdout test set being no worse than identification for retrospective holdout test sets. CONCLUSIONS Our machine learning model that included NLP (ie, sentiment analysis in medical image description text mining) produced valid identification of delirium with the sentiment analysis, providing significant additional benefit over the model without NLP.
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Affiliation(s)
- Lu Wang
- Department of Mechanical & Industrial Engineering, University of Toronto, Toronto, ON, Canada
- Department of Computer Science, Texas State University, San Marcos, TX, United States
| | - Yilun Zhang
- Department of Mechanical & Industrial Engineering, University of Toronto, Toronto, ON, Canada
| | - Mark Chignell
- Department of Mechanical & Industrial Engineering, University of Toronto, Toronto, ON, Canada
| | - Baizun Shan
- Department of Mechanical & Industrial Engineering, University of Toronto, Toronto, ON, Canada
| | - Kathleen A Sheehan
- GEMINI - The General Medicine Inpatient Initiative, Unity Health Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Fahad Razak
- GEMINI - The General Medicine Inpatient Initiative, Unity Health Toronto, Toronto, ON, Canada
- Faculty of Medicine & Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Amol Verma
- GEMINI - The General Medicine Inpatient Initiative, Unity Health Toronto, Toronto, ON, Canada
- Faculty of Medicine & Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
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69
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Igarashi M, Okuyama K, Ueda N, Sano H, Takahashi K, P Qureshi Z, Tokita S, Ogawa A, Okumura Y, Okuda S. Incremental medical cost of delirium in elderly patients with cognitive impairment: analysis of a nationwide administrative database in Japan. BMJ Open 2022; 12:e062141. [PMID: 36521906 PMCID: PMC9756163 DOI: 10.1136/bmjopen-2022-062141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES Delirium is a neuropsychiatric disorder that commonly occurs in elderly patients with cognitive impairment. The economic burden of delirium in Japan has not been well characterised. In this study, we assessed incremental medical costs of delirium in hospitalised elderly Japanese patients with cognitive impairment. DESIGN Retrospective, cross-sectional, observational study. SETTING Administrative data collected from acute care hospitals in Japan between April 2012 and September 2020. PARTICIPANTS Hospitalised patients ≥65 years old with cognitive impairment were categorised into groups-with and without delirium. Delirium was identified using a delirium identification algorithm based on the International Classification of Diseases 10th Revision codes or antipsychotic prescriptions. OUTCOME MEASURES Total medical costs during hospitalisation were compared between the groups using a generalised linear model. RESULTS The study identified 297 600 hospitalised patients ≥65 years of age with cognitive impairment: 39 836 had delirium and 257 764 did not. Patient characteristics such as age, sex, inpatient department and comorbidities were similar between groups. Mean (SD) unadjusted total medical cost during hospitalisation was 979 907.7 (871 366.4) yen for patients with delirium and 816 137.0 (794 745.9) yen for patients without delirium. Adjusted total medical cost was significantly greater for patients with delirium compared with those without delirium (cost ratio=1.09, 95% CI: 1.09 to 1.10; p<0.001). Subgroup analyses revealed significantly higher total medical costs for patients with delirium compared with those without delirium in most subgroups except patients with hemiplegia or paraplegia. CONCLUSIONS Medical costs during hospitalisation were significantly higher for patients with delirium compared with those without delirium in elderly Japanese patients with cognitive impairment, regardless of patient subgroups such as age, sex, intensive care unit admission and most comorbidities. These findings suggest that delirium prevention strategies are critical to reducing the economic burden as well as psychological/physiological burden in cognitively impaired elderly patients in Japan.
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Affiliation(s)
| | | | | | | | | | - Zaina P Qureshi
- Center for Observational and Real-world Evidence (CORE), Merck & Co, Inc, Rahway, New Jersey, USA
| | | | - Asao Ogawa
- Division of Psycho-Oncology, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Chiba, Japan
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Lozano-Vicario L, Zambom-Ferraresi F, Zambom-Ferraresi F, de la Casa-Marín A, Ollo-Martínez I, Sáez de Asteasu ML, Cedeño-Veloz BA, Fernández-Irigoyen J, Santamaría E, Romero-Ortuno R, Izquierdo M, Martínez-Velilla N. Effectiveness of a multicomponent exercise training program for the management of delirium in hospitalized older adults using near-infrared spectroscopy as a biomarker of brain perfusion: Study protocol for a randomized controlled trial. Front Aging Neurosci 2022; 14:1013631. [PMID: 36589545 PMCID: PMC9797855 DOI: 10.3389/fnagi.2022.1013631] [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: 08/07/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Delirium is an important cause of morbidity and mortality in older adults admitted to hospital. Multicomponent interventions targeting delirium risk factors, including physical exercise and mobilization, have been shown to reduce delirium incidence by 30-40% in acute care settings. However, little is known about its role in the evolution of delirium, once established. This study is a randomized clinical trial conducted in the Acute Geriatric Unit of Hospital Universitario de Navarra (Pamplona, Spain). Hospitalized patients with delirium who meet the inclusion criteria will be randomly assigned to the intervention or the control group. The intervention will consist of a multicomponent exercise training program, which will be composed of supervised progressive resistance and strength exercise over 3 consecutive days. Functional Near-Infrared Spectroscopy (NIRS) will be used for assessing cerebral and muscle tissue blood flow. The objective is to assess the effectiveness of this intervention in modifying the following primary outcomes: duration and severity of delirium and functional status. This study will contribute to determine the effectiveness of physical exercise in the management of delirium. It will be the first study to evaluate the impact of a multicomponent intervention based on physical exercise in the evolution of delirium. Clinical trial registration ClinicalTrials.gov. identifier: NCT05442892 (date of registration June 26, 2022).
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Affiliation(s)
- Lucía Lozano-Vicario
- Department of Geriatric Medicine, Hospital Universitario de Navarra (HUN), Pamplona, Spain,*Correspondence: Lucía Lozano-Vicario,
| | - Fabiola Zambom-Ferraresi
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Fabricio Zambom-Ferraresi
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Antón de la Casa-Marín
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Iranzu Ollo-Martínez
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Mikel L. Sáez de Asteasu
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | | | - Joaquín Fernández-Irigoyen
- Clinical Neuroproteomics Unit, Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Enrique Santamaría
- Clinical Neuroproteomics Unit, Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | | | - Mikel Izquierdo
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Nicolás Martínez-Velilla
- Department of Geriatric Medicine, Hospital Universitario de Navarra (HUN), Pamplona, Spain,Navarrabiomed, Hospital Universitario de Navarra (HUN), Instituto de Investigación Sanitaria de Navarra (IdisNa), Universidad Pública de Navarra (UPNA), Pamplona, Spain
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Ní Chróinín D, Chuan A. Post-operative delirium in the patient with hip fracture: The journey from hospital arrival to discharge. Front Med (Lausanne) 2022; 9:1080253. [PMID: 36507517 PMCID: PMC9728584 DOI: 10.3389/fmed.2022.1080253] [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: 10/26/2022] [Accepted: 11/04/2022] [Indexed: 11/24/2022] Open
Abstract
Delirium- an acute disorder of attention and cognition- is the commonest complication following hip fracture. Patients with hip fracture are particularly vulnerable to delirium, and many of the lessons from the care of the patient with hip fracture will extend to other surgical cohorts. Prevention and management of delirium for patients presenting with hip fracture, extending along a continuum from arrival through to the post-operative setting. Best practice guidelines emphasize multidisciplinary care including management by an orthogeriatric service, regular delirium screening, and multimodal interventions. The evidence base for prevention is strongest in terms of multifaceted interventions, while once delirium has set in, early recognition and identification of the cause are key. Integration of effective strategies is often suboptimal, and may be supported by approaches such as interactive teaching methodologies, routine feedback, and clear protocol dissemination. Partnering with patients and carers will support person centered care, improve patient experiences, and may improve outcomes. Ongoing work needs to focus on implementing recognized best practice, in order to minimize the health, social and economic costs of delirium.
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Affiliation(s)
- Danielle Ní Chróinín
- Liverpool Hospital, Liverpool, NSW, Australia,South Western Sydney Clinical School, UNSW Sydney, Liverpool, NSW, Australia,*Correspondence: Danielle Ní Chróinín,
| | - Alwin Chuan
- Liverpool Hospital, Liverpool, NSW, Australia,South Western Sydney Clinical School, UNSW Sydney, Liverpool, NSW, Australia,Ingham Institute of Applied Medical Research, Liverpool, NSW, Australia
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Alghamdi B, Koroukian SM, Kresevic D, Drummond CK. Needs assessment survey of healthcare providers' perceptions and practices regarding delirium prevention at a university medical center. FRONTIERS IN AGING 2022; 3:912142. [PMID: 36268531 PMCID: PMC9576852 DOI: 10.3389/fragi.2022.912142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 09/16/2022] [Indexed: 11/13/2022]
Abstract
Background: Despite the high prevalence and serious implications of delirium, identification, tracking, and documentation of the condition remain a challenge for the health care team, impeding management of patients. This survey is the first phase of a qualitative study to build a conversational agent-based tool for screening and managing delirium-prone patients. Objectives: To assess healthcare providers' perceptions of delirium management, focusing on patient assessment, therapeutic interventions, and subsequent communication and documentation. Design: An electronic web-based survey was distributed to healthcare providers identified as caring for inpatient acutely ill older adults admitted for medical and orthopedic surgery needs. Respondent contact information was removed to preserve anonymity. Setting: A 1,000 bed university-affiliated teaching hospital in an urban setting. Participants: 23 residents in family practice, 36 residents in internal medicine, and a total of 492 advanced care nurses, nurses, and clinical staff. Approach: The analysis of survey responses provided insight into providers' current experiences with delirium assessment tools including computerized documentation, as well as their perceptions and attitudes toward delirium prevention. Key results: Most respondents (89%) thought delirium could be prevented, and 85% thought targeting delirium risk factors was helpful. Fifty one percent reported patients' loneliness and need for companionship, and 65% believed delirium was linked to higher mortality. Only 14% of respondents thought existing Electronic Health Record (EHR) alerts to identify high-risk delirium patients were useful, and 38% thought current delirium assessment protocols were helpful. In addition, 33% of nurses never received formal delirium prevention training, and 48% indicated that they needed improved systems to assess and manage patients at risk for delirium. Conclusion: A majority of providers affirmed that current delirium protocols are helpful; however, existing screening instruments and methods for documentation are cumbersome, resulting in incomplete or limited documentation of episodes. These barriers lead to an understatement of evidence available for continuous improvement of the patient management process.
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Affiliation(s)
- Bushra Alghamdi
- Systems Biology and Bioinformatics Graduate Program, School of Medicine, Case Western Reserve University, Cleveland, OH, United States,*Correspondence: Bushra Alghamdi,
| | - Siran M. Koroukian
- Department of Population and Quantitative Health Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Denise Kresevic
- Department of Nursing, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Colin K. Drummond
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
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Li HC, Yeh TYC, Wei YC, Ku SC, Xu YJ, Chen CCH, Inouye S, Boehm LM. Association of Incident Delirium With Short-term Mortality in Adults With Critical Illness Receiving Mechanical Ventilation. JAMA Netw Open 2022; 5:e2235339. [PMID: 36205994 PMCID: PMC9547314 DOI: 10.1001/jamanetworkopen.2022.35339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Intensive care unit (ICU)-acquired delirium and/or coma have consequences for patient outcomes. However, contradictory findings exist, especially when considering short-term (ie, in-hospital) mortality and length of stay (LOS). OBJECTIVE To assess whether incident delirium, days of delirium, days of coma, and delirium- and coma-free days (DCFDs) are associated with 14-day mortality, in-hospital mortality, and hospital LOS among patients with critical illness receiving mechanical ventilation. DESIGN, SETTING, AND PARTICIPANTS This single-center prospective cohort study was conducted in 6 ICUs of a university-affiliated tertiary hospital in Taiwan. A total of 267 delirium-free patients (aged ≥20 years) with critical illness receiving mechanical ventilation were consecutively enrolled from August 14, 2018, to October 1, 2020. EXPOSURES Participants were assessed daily for the development of delirium and coma status over 14 days (or until death or ICU discharge) using the Confusion Assessment Method for the Intensive Care Unit and the Richmond Agitation-Sedation Scale, respectively. MAIN OUTCOMES AND MEASURES Mortality rates (14-day and in-hospital) and hospital LOS using electronic health records. RESULTS Of 267 participants (median [IQR] age, 65.9 [57.4-75.1] years; 171 men [64.0%]; all of Taiwanese ethnicity), 149 patients (55.8%) developed delirium for a median (IQR) of 3.0 (1.0-5.0) days at some point during their first 14 days of ICU stay, and 105 patients (39.3%) had coma episodes also lasting for a median (IQR) of 3.0 (1.0-5.0) days. The 14-day and in-hospital mortality rates were 18.0% (48 patients) and 42.1% (112 of 266 patients [1 patient withdrew from the study]), respectively. The incidence and days of delirium were not associated with either 14-day mortality (incident delirium: adjusted hazard ratio [aHR], 1.37; 95% CI, 0.69-2.72; delirium by day: aHR, 1.00; 95% CI, 0.91-1.10) or in-hospital mortality (incident delirium: aHR, 1.00; 95% CI, 0.64-1.55; delirium by day: aHR, 1.02; 95% CI, 0.97-1.07), whereas days spent in coma were associated with an increased hazard of dying during a given 14-day period (aHR, 1.16; 95% CI, 1.10-1.22) and during hospitalization (aHR, 1.10; 95% CI, 1.06-1.14). The number of DCFDs was a protective factor; for each additional DCFD, the risk of dying during the 14-day period was reduced by 11% (aHR, 0.89; 95% CI, 0.84-0.94), and the risk of dying during hospitalization was reduced by 7% (aHR, 0.93; 95% CI, 0.90-0.97). Incident delirium was associated with longer hospital stays (adjusted β = 10.80; 95% CI, 0.53-21.08) when compared with no incident delirium. CONCLUSIONS AND RELEVANCE In this study, despite prolonged LOS, ICU delirium was not associated with short-term mortality. However, DCFDs were associated with a lower risk of dying, suggesting that future research and intervention implementation should refocus on maximizing DCFDs to potentially improve the survival of patients receiving mechanical ventilation.
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Affiliation(s)
- Hsiu-Ching Li
- Department of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Tony Yu-Chang Yeh
- Department of Anaesthesiology, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Chung Wei
- Graduate Institute of Statistics and Information Science, National Changhua University of Education, Changhua, Taiwan
| | - Shih-Chi Ku
- Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Juan Xu
- Department of Nursing, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Cheryl Chia-Hui Chen
- Department of Nursing, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Sharon Inouye
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Marcus Institute for Aging Research, Hebrew Senior Life, Boston, Massachusetts
- Associate Editor, JAMA Network Open
| | - Leanne M. Boehm
- Vanderbilt University School of Nursing, Nashville, Tennessee
- Critical Illness, Brain dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, Tennessee
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Brown RT, Shultz K, Karlawish J, Zhou Y, Xie D, Ryskina KL. Benzodiazepine and antipsychotic use among hospitalized older adults before versus after restricting visitation: March to May 2020. J Am Geriatr Soc 2022; 70:2988-2995. [PMID: 35775444 PMCID: PMC9588494 DOI: 10.1111/jgs.17947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/10/2022] [Accepted: 06/15/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Hospital visitation restrictions during the COVID-19 pandemic prompted concerns about unintended consequences for older patients, including an increased incidence of delirium and agitation. While first-line interventions for these conditions are non-pharmacologic, a lack of family support could result in increased use of benzodiazepines and antipsychotics, which are associated with poor outcomes in older adults. Little is known about the association of visitation policies with use of these medications among older adults. METHODS We conducted a retrospective cross-sectional study among adults aged ≥65 hospitalized from March 1 through May 31, 2020 at four hospitals in the Mid-Atlantic. The dates of onset of visitation restrictions (i.e., hospital-wide guidelines barring visitors) were collected from hospital administrators. Outcomes were use of benzodiazepines and antipsychotics, assessed using patient-level electronic health record data. Using multivariable logistic regression with hospital and study-day fixed effects, the quasi-experimental study design leveraged the staggered onset of visitation restrictions across the hospitals to measure the odds of receiving each medication when visitors were versus were not allowed. RESULTS Among 2931 patients, mean age was 76.6 years (SD, 8.3), 51.6% were female, 58.6% white, 32.5% black, and 2.6% Hispanic. Overall, 924 (31.5%) patients received a benzodiazepine and 298 (10.2%) an antipsychotic. The adjusted odds of benzodiazepine use was lower on days when visitors were versus were not allowed (adjusted odds ratio [AOR], 0.62; 95% CI, 0.39, 0.99). Antipsychotic use did not significantly differ between days when visitors were versus were not allowed (AOR, 0.98; 95% CI, 0.43, 2.21). CONCLUSIONS Among older patients hospitalized during the first wave of the pandemic, benzodiazepine use was lower on days when visitors were allowed. These findings suggest that the presence of caregivers impacts use of potentially inappropriate medications among hospitalized older adults, supporting efforts to recognize caregivers as essential members of the care team.
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Affiliation(s)
- Rebecca T. Brown
- Division of Geriatric Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Geriatrics and Extended Care Program, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
- Center for Health Equity Research and Promotion, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
- Leonard Davis Institute for Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kaitlyn Shultz
- Division of General Internal Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jason Karlawish
- Division of Geriatric Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Leonard Davis Institute for Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yi Zhou
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Dawei Xie
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kira L. Ryskina
- Leonard Davis Institute for Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of General Internal Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Zisberg A, Lickiewicz J, Rogozinski A, Hahn S, Mabire C, Gentizon J, Malinowska-Lipień I, Bilgin H, Tulek Z, Pedersen MM, Andersen O, Mayer H, Schönfelder B, Gillis K, Gilmartin MJ, Squires A. Adapting the Geriatric Institutional Assessment Profile for different countries and languages: A multi-language translation and content validation study. Int J Nurs Stud 2022; 134:104283. [DOI: 10.1016/j.ijnurstu.2022.104283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 05/05/2022] [Accepted: 05/17/2022] [Indexed: 11/25/2022]
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Ghosh M, Hamer O, Hill J. Diagnostic test accuracy of assessment tools for detecting delirium in patients with acute stroke: commentary of a systematic review. BRITISH JOURNAL OF NEUROSCIENCE NURSING 2022; 18:S18-S21. [PMID: 38812978 PMCID: PMC7616030 DOI: 10.12968/bjnn.2022.18.sup5.s18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Delirium is a common presentation after acute stroke. Post-stroke delirium is related to poor recovery, higher rates of mortality, falls, and longer hospital stays. Delirium can lead to challenging behaviour such as anger, aggression, and confusion. As such, it is important to identify delirium promptly for early management and to reduce the negative impact on post-stroke recovery and outcomes. An important aspect of identifying delirium depends on the use of efficient, easy to use and validated assessment tools. A wide range of tools are available, although it is not known how accurately they can identify post-stroke delirium. This article critically appraises a systematic review which identified delirium screening tools for patients with acute stroke, and summarised their accuracy.
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Affiliation(s)
| | - Oliver Hamer
- University of Central Lancashire (UCLan), Preston, UK
| | - James Hill
- University of Central Lancashire (UCLan), Preston, UK
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Gottesman D, McIsaac DI. Frailty and emergency surgery: identification and evidence-based care for vulnerable older adults. Anaesthesia 2022; 77:1430-1438. [PMID: 36089855 DOI: 10.1111/anae.15860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2022] [Indexed: 11/30/2022]
Abstract
Frailty is a multidimensional state related to accumulation of age- and disease-related deficits across multiple domains. Older people represent the fastest growing segment of the peri-operative population, and 25-50% of older surgical patients live with frailty. When frailty is present before surgery, adjusted rates of morbidity and mortality increase at least two-fold; the odds of delirium and loss of independence are increased more than four- and five-fold, respectively. Care of the older person with frailty presenting for emergency surgery requires individualised and evidence-based care given the high-risk and complex nature of their presentations. Before surgery, frailty should be assessed using a multidimensional frailty instrument (most likely the Clinical Frailty Scale), and all members of the peri-operative team should be aware of each patient's frailty status. When frailty is present, pre-operative care should focus on documenting and communicating individualised risk, considering advanced care directives and engaging shared decision-making when feasible. Shared multidisciplinary care should be initiated. Peri-operatively, analgesia that avoids polypharmacy should be provided, along with delirium prevention strategies and consideration of postoperative care in a monitored environment. After the acute surgical episode, transition out of hospital requires that adequate support be in place, along with clear discharge instructions, and review of new and existing prescription medications. Advanced care directives should be reviewed or initiated in case of readmission. Overall, substantial knowledge gaps about the optimal peri-operative care of older people with frailty must be addressed through robust, patient-oriented research.
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Affiliation(s)
- D Gottesman
- Departments of Anesthesiology and Pain Medicine, University of Ottawa and Ottawa Hospita, Ottawa, ON, Canada
| | - D I McIsaac
- Departments of Anesthesiology and Pain Medicine, University of Ottawa and Ottawa Hospital, School of Epidemiology and Public Health, University of Ottawa, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
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Saunders R, Crookes K, Gullick K, Gallagher O, Seaman K, Scaini D, Ang SGM, Bulsara C, Ewens B, Hughes J, O'Connell B, Etherton-Beer C. Nurses leading volunteer support for older adults in hospital: A discussion paper. Collegian 2022. [DOI: 10.1016/j.colegn.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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79
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Fong TG, Inouye SK. The inter-relationship between delirium and dementia: the importance of delirium prevention. Nat Rev Neurol 2022; 18:579-596. [PMID: 36028563 PMCID: PMC9415264 DOI: 10.1038/s41582-022-00698-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 12/30/2022]
Abstract
Delirium and dementia are two frequent causes of cognitive impairment among older adults and have a distinct, complex and interconnected relationship. Delirium is an acute confusional state characterized by inattention, cognitive dysfunction and an altered level of consciousness, whereas dementia is an insidious, chronic and progressive loss of a previously acquired cognitive ability. People with dementia have a higher risk of developing delirium than the general population, and the occurrence of delirium is an independent risk factor for subsequent development of dementia. Furthermore, delirium in individuals with dementia can accelerate the trajectory of the underlying cognitive decline. Delirium prevention strategies can reduce the incidence of delirium and associated adverse outcomes, including falls and functional decline. Therefore, delirium might represent a modifiable risk factor for dementia, and interventions that prevent or minimize delirium might also reduce or prevent long-term cognitive impairment. Additionally, understanding the pathophysiology of delirium and the connection between delirium and dementia might ultimately lead to additional treatments for both conditions. In this Review, we explore mechanisms that might be common to both delirium and dementia by reviewing evidence on shared biomarkers, and we discuss the importance of delirium recognition and prevention in people with dementia. In this Review, Fong and Inouye explore mechanisms that might be common to both delirium and dementia. They present delirium as a possible modifiable risk factor for dementia and discuss the importance of delirium prevention strategies in reducing this risk. Delirium and dementia are frequent causes of cognitive impairment among older adults and have a distinct, complex and interconnected relationship. Delirium prevention strategies have been shown to reduce not only the incidence of delirium but also the incidence of adverse outcomes associated with delirium such as falls and functional decline. Adverse outcomes associated with delirium, such as the onset of dementia symptoms in individuals with preclinical dementia, and/or the acceleration of cognitive decline in individuals with dementia might also be delayed by the implementation of delirium prevention strategies. Evidence regarding the association of systemic inflammatory and neuroinflammatory biomarkers with delirium is variable, possibly as a result of co-occurring dementia pathology or disruption of the blood–brain barrier. Alzheimer disease pathology, even prior to the onset of symptoms, might have an effect on delirium risk, with potential mechanisms including neuroinflammation and gene–protein interactions with the APOE ε4 allele. Novel strategies, including proteomics, multi-omics, neuroimaging, transcranial magnetic stimulation and EEG, are beginning to reveal how changes in cerebral blood flow, spectral power and connectivity can be associated with delirium; further work is needed to expand these findings to patients with delirium superimposed upon dementia.
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Affiliation(s)
- Tamara G Fong
- Aging Brain Center, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA. .,Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA.
| | - Sharon K Inouye
- Aging Brain Center, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA.,Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
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80
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Ysea-Hill O, Gomez CJ, Mansour N, Wahab K, Hoang M, Labrada M, Ruiz JG. The association of a frailty index from laboratory tests and vital signs with clinical outcomes in hospitalized older adults. J Am Geriatr Soc 2022; 70:3163-3175. [PMID: 35932256 DOI: 10.1111/jgs.17977] [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: 10/30/2021] [Revised: 06/19/2022] [Accepted: 06/26/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Frailty, a state of vulnerability to stressors resulting from loss of physiological reserve due to multisystemic dysfunction, is common among hospitalized older adults. Hospital clinicians need objective and practical instruments that identify older adults with frailty. The FI-LAB is based on laboratory values and vital signs and may capture biological changes of frailty that predispose hospitalized older adults to complications. The study's aim was to assess the association of the FI-LAB versus VA-FI with hospital and post-hospital clinical outcomes in older adults. METHODS Retrospective cohort study was conducted on Veterans aged ≥60 admitted to a VA hospital. We identified acute hospitalizations January 2011-December-2014 with 1-year follow-up. A 31-item FI-LAB was created from blood laboratory tests and vital signs collected within the first 48 h of admission and scores were categorized as low (<0.25), moderate (0.25-0.40), and high (>0.40). For each FI-LAB group, we obtained odds ratio (OR) and confidence intervals (CI) for hospital and post-hospital outcomes using multivariate binomial logistic regression. Additionally, we calculated hazard ratios (HR) and CI for all-cause in-hospital mortality comparing the high and moderate FI-LAB group with the low group. RESULTS Patients were 1407 Veterans, mean age 72.7 (SD = 9.0), 67.8% Caucasian, 96.1% males, 47.0% (n = 661), 41.0% (n = 577), and 12.0% (n = 169) were in the low, moderate, and high FI-LAB groups, respectively. Moderate and high scores were associated with prolonged LOS, OR:1.62 (95% CI:1.29-2.03); and 3.36 (95% CI:2.27-4.99), ICU admission, OR:1.40 (95% CI:1.03-1.90); and OR:2.00 (95% CI:1.33-3.02), nursing home placement OR:2.36 (95% CI:1.26-4.44); and 5.99 (95% CI:2.83-12.70), 30-day readmissions OR:1.74 (95% CI:1.20-2.52); and 2.20 (95% CI:1.30-3.74), 30-day mortality OR: 2.51 (95% CI:1.01-6.23); and 8.97 (95% CI:3.42-23.53), 6-month mortality OR:3.00 (95% CI:1.90-4.74); and 6.16 (95% CI:3.55-10.71), and 1-year mortality OR: 2.66 (95% CI:1.87-3.79); and 4.76 (95% CI:3.00-7.54) respectively. The high FI-LAB group showed higher risk of in-hospital mortality, HR:18.17 (95% CI:4.01-80.52) with an area-under-the-curve of 0.843 (95% CI:0.75-0.93). CONCLUSIONS High and moderate FI-LAB scores were associated with worse in-hospital and post-hospital outcomes. The FI-LAB may identify hospitalized older patients with frailty at higher risk and assist clinicians in implementing strategies to improve outcomes.
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Affiliation(s)
- Otoniel Ysea-Hill
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, Miami, Florida, USA
| | - Christian J Gomez
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, Miami, Florida, USA
| | - Natalie Mansour
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, Miami, Florida, USA
| | - Kamal Wahab
- Department of Medicine, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Mihn Hoang
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA.,Medical Service, Bruce W. Carter Miami VAMC, Miami, Florida, USA
| | - Mabel Labrada
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA.,Medical Service, Bruce W. Carter Miami VAMC, Miami, Florida, USA
| | - Jorge G Ruiz
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, Miami, Florida, USA.,Department of Medicine, University of Miami, Jackson Health System, Miami, Florida, USA.,Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
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Park C, Bharija A, Mesias M, Mitchell A, Krishna P, Storr-Street N, Brown A, Martin M, Lu AC, Staudenmayer KL. Association Between Implementation of a Geriatric Trauma Clinical Pathway and Changes in Rates of Delirium in Older Adults With Traumatic Injury. JAMA Surg 2022; 157:676-683. [PMID: 35675065 PMCID: PMC9178494 DOI: 10.1001/jamasurg.2022.1556] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/13/2022] [Indexed: 12/19/2022]
Abstract
Importance Older adults (age ≥65 years) are at risk for high rates of delirium and poor outcomes; however, how to improve outcomes is still being explored. Objective To assess whether implementation of a geriatric trauma clinical pathway was associated with reduced rates of delirium in older adults with traumatic injury. Design, Setting, and Participants A retrospective case-control study of electronic health records of patients aged 65 years or older with traumatic injury from 2018 to 2020 was conducted at a single level I trauma center. Eligible patients were age 65 years or older admitted to the trauma service and who did not undergo an operation. Intervention The implementation of a clinical pathway based on geriatric best practices, which included order sets, guidelines, automated consultations, and escalation pathways executed by a multidisciplinary team. Main Outcomes and Measures The primary outcome was delirium. The secondary outcome was hospital length of stay. Process measures for pathway compliance were also assessed. Results Of the 859 eligible patients, 712 patients were included in the analysis (442 [62.1%] in the baseline group; 270 [37.9%] in the postimplementation group; mean [SD] age: 81.4 [9.1] years; 394 [55.3%] were female). The mechanism of injury was not different between groups, with 247 in the baseline group (55.9%) and 162 in the postimplementation group (60.0%) (P = .43) experiencing a fall. Injuries were minor or moderate in both groups (261 in baseline group [59.0%] and 168 in postimplementation group [62.2%]; P = .87). The adjusted odds ratio for delirium in the postimplementation cohort was 0.54 (95% CI, 0.37-0.80; P < .001). Goals of care documentation improved significantly in the postimplementation cohort vs the baseline cohort with regard to documented goals of care notes (53.7% in the postimplementation cohort [145 of 270] vs 16.7% in the baseline cohort [74 of 442]; P < .001) and a shortened time to discussion from presenting to the emergency department (36 hours in the postimplementation cohort vs 50 hours in the baseline cohort; P = .03). Conclusions and Relevance In this study, implementation of a multidisciplinary clinical pathway for injured older adults at a single level I trauma center was associated with improved care and clinical outcomes. Interventions such as these may have utility in this vulnerable population, and findings should be confirmed across multiple centers.
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Affiliation(s)
- Caroline Park
- Section of Geriatrics, Division of Primary Care and Population Health, Department of Medicine, Stanford School of Medicine, Palo Alto, California
| | - Ankur Bharija
- Section of Geriatrics, Division of Primary Care and Population Health, Department of Medicine, Stanford School of Medicine, Palo Alto, California
- Geriatrics, Linus Health, Waltham, Massachusetts
| | - Matthew Mesias
- Section of Geriatrics, Division of Primary Care and Population Health, Department of Medicine, Stanford School of Medicine, Palo Alto, California
| | - Ann Mitchell
- Patient Care Services, Professional Practice, Stanford, California
| | | | - Nannette Storr-Street
- Section of Geriatrics, Division of Primary Care and Population Health, Department of Medicine, Stanford School of Medicine, Palo Alto, California
| | - Alyssa Brown
- Department of Rehabilitation, Stanford University, Stanford, California
| | - Marina Martin
- Section of Geriatrics, Division of Primary Care and Population Health, Department of Medicine, Stanford School of Medicine, Palo Alto, California
| | - Amy C. Lu
- Department of Quality Administration, University of California, San Francisco
| | - Kristan L. Staudenmayer
- Division of General Surgery, Department of Surgery, Stanford School of Medicine, Stanford, California
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Safavynia SA, Goldstein PA, Evered LA. Mitigation of perioperative neurocognitive disorders: A holistic approach. Front Aging Neurosci 2022; 14:949148. [PMID: 35966792 PMCID: PMC9363758 DOI: 10.3389/fnagi.2022.949148] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/11/2022] [Indexed: 11/30/2022] Open
Abstract
William Morton introduced the world to ether anesthesia for use during surgery in the Bullfinch Building of the Massachusetts General Hospital on October 16, 1846. For nearly two centuries, the prevailing wisdom had been that the effects of general anesthetics were rapidly and fully reversible, with no apparent long-term adverse sequelae. Despite occasional concerns of a possible association between surgery and anesthesia with dementia since 1887 (Savage, 1887), our initial belief was robustly punctured following the publication in 1998 of the International Study of Post-Operative Cognitive Dysfunction [ISPOCD 1] study by Moller et al. (1998) in The Lancet, in which they demonstrated in a prospective fashion that there were in fact persistent adverse effects on neurocognitive function up to 3 months following surgery and that these effects were common. Since the publication of that landmark study, significant strides have been made in redefining the terminology describing cognitive dysfunction, identifying those patients most at risk, and establishing the underlying etiology of the condition, particularly with respect to the relative contributions of anesthesia and surgery. In 2018, the International Nomenclature Consensus Working Group proposed new nomenclature to standardize identification of and classify perioperative cognitive changes under the umbrella of perioperative neurocognitive disorders (PND) (Evered et al., 2018a). Since then, the new nomenclature has tried to describe post-surgical cognitive derangements within a unifying framework and has brought to light the need to standardize methodology in clinical studies and motivate such studies with hypotheses of PND pathogenesis. In this narrative review, we highlight the relevant literature regarding recent key developments in PND identification and management throughout the perioperative period. We provide an overview of the new nomenclature and its implications for interpreting risk factors identified by clinical association studies. We then describe current hypotheses for PND development, using data from clinical association studies and neurophysiologic data where appropriate. Finally, we offer broad clinical guidelines for mitigating PND in the perioperative period, highlighting the role of Brain Enhanced Recovery After Surgery (Brain-ERAS) protocols.
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Affiliation(s)
- Seyed A. Safavynia
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, United States
| | - Peter A. Goldstein
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, United States
- Department of Medicine, Weill Cornell Medicine, New York, NY, United States
- Feil Family Brain & Mind Research Institute, Weill Cornell Medicine, New York, NY, United States
| | - Lisbeth A. Evered
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, United States
- Feil Family Brain & Mind Research Institute, Weill Cornell Medicine, New York, NY, United States
- Department of Anaesthesia and Acute Pain Medicine, St. Vincent’s Hospital, Melbourne, VIC, Australia
- Department of Critical Care, The University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Lisbeth A. Evered,
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Li T, Dong T, Cui Y, Meng X, Dai Z. Effect of regional anesthesia on the postoperative delirium: A systematic review and meta-analysis of randomized controlled trials. Front Surg 2022; 9:937293. [PMID: 35959124 PMCID: PMC9360531 DOI: 10.3389/fsurg.2022.937293] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/06/2022] [Indexed: 12/21/2022] Open
Abstract
Objective Postoperative delirium (POD) starts in the recovery room and occurs up to 5 days after surgery. However, the POD guidelines issued by the European Society of Anesthesiology (ESA) suggest that the effect of regional anesthesia on POD is controversial. This meta-analysis aims to investigate whether perioperative regional anesthesia reduced the incidence of POD. Methods Standard Published randomized controlled trails (RCTs) were searched from bibliographic databases to identify all evidence that reported regional anesthesia assessing incident delirium following diverse surgeries. The primary outcome was the incidence of POD, and the secondary outcomes were POD scores, pain scores, and emergence time. The relative risk (RR) for dichotomous outcomes and the weighted or standardized mean difference (WMD, SMD) for continuous outcomes were estimated using a random-effects model. Results Twenty RCTs with 2110 randomized participants undergoing different surgeries were included. Meta-analysis showed that regional anesthesia was associated with less POD incidence compared to general anesthesia (total intravenous anesthesia (TIVA) or inhalation anesthesia) (relative risk (RR) = 0.62, 95% confidence interval (CI) = 0.45–0.85)). Subgroup analysis showed that the decrease in POD incidence was associated with a nerve block (0.46, 95% CI = 0.32–0.67) and regional-combined-general anesthesia (0.42, 95% CI = 0.29–0.60). Regional anesthesia significantly reduced POD incidence in the recovery room after pediatric surgeries (0.41, 95% CI = 0.29–0.56). Regional anesthesia also reduced the POD score (SMD −0.93, 95% CI = −1.55 to −0.31) and pain score (SMD −0.95, 95% CI = −1.72 to −0.81). There was no significant difference in emergence time between regional anesthesia and general anesthesia (WMD −1.40, 95% CI = −3.83 to 6.63). Conclusions There was a significant correlation between regional anesthesia and the decrease in POD incidence, POD score, and pain score.
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Affiliation(s)
- Tao Li
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Tiantian Dong
- Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Yuanshan Cui
- Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Xiangrui Meng
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
- Correspondence: Xiangrui Meng Zhao Dai
| | - Zhao Dai
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
- Correspondence: Xiangrui Meng Zhao Dai
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Mileski M, McClay R, Heinemann K, Dray G. Efficacy of the Use of the Calgary Family Intervention Model in Bedside Nursing Education: A Systematic Review. J Multidiscip Healthc 2022; 15:1323-1347. [PMID: 35734541 PMCID: PMC9208629 DOI: 10.2147/jmdh.s370053] [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] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/07/2022] [Indexed: 12/18/2022] Open
Abstract
Objective To objectively analyze the research for empirical evidence of the efficacy of the use of the Calgary Family Intervention Model (CFIM) in assisting bedside education by nurses and to identify facilitators and barriers to the use of the Model. Methods Four research databases (PubMed [MEDLINE], CINAHL, Web of Science, and Science Direct) were queried for studies commensurate with the objective statement from 1990 to 2021. In total, 169 articles were initially identified in the search, 135 were screened after duplicates and ineligible articles were removed, ultimately leaving the sample of 24 articles for the review. Results There is significant evidence to conclude that the CFIM is a very useful model to be used by nurses for bedside education and to improve overall patient and family outcomes. It enables communication, collaboration, and therapeutic conversations. The use of CFIM by nurses serves as a resource for both them and families and patients involved. There are some concerns to the use of CFIM as there are family dynamic issues, which result in problems providing care to patients. A lack of family sharing can result in inadequate care to the patient as well as unrealistic expectations from family members involved. Conclusion The CFIM is an excellent tool to enable nurses to provide education at the bedside and to enable improved patient and family outcomes. The use of the tool is suggested in situations where it would improve the level of care provided to patients and families.
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Affiliation(s)
- Michael Mileski
- School of Health Administration, Texas State University, San Marcos, TX, USA
| | - Rebecca McClay
- School of Science, Technology, Engineering, and Math, American Public University System, Charles Town, WV, USA
| | - Katharine Heinemann
- School of Health Administration, Texas State University, San Marcos, TX, USA
| | - Gevin Dray
- School of Health Administration, Texas State University, San Marcos, TX, USA
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Saunders R, Crookes K, Seaman K, Ang SGM, Bulsara C, Bulsara MK, Ewens B, Gallagher O, Graham RM, Gullick K, Haydon S, Hughes J, Atee M, Nguyen KH, O'Connell B, Scaini D, Etherton-Beer C. Effectiveness of nurse-led volunteer support and technology-driven pain assessment in improving the outcomes of hospitalised older adults: protocol for a cluster randomised controlled trial. BMJ Open 2022; 12:e059388. [PMID: 35725261 PMCID: PMC9214388 DOI: 10.1136/bmjopen-2021-059388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Hospitalised older adults are prone to functional deterioration, which is more evident in frail older patients and can be further exacerbated by pain. Two interventions that have the potential to prevent progression of frailty and improve patient outcomes in hospitalised older adults but have yet to be subject to clinical trials are nurse-led volunteer support and technology-driven assessment of pain. METHODS AND ANALYSIS This single-centre, prospective, non-blinded, cluster randomised controlled trial will compare the efficacy of nurse-led volunteer support, technology-driven pain assessment and the combination of the two interventions to usual care for hospitalised older adults. Prior to commencing recruitment, the intervention and control conditions will be randomised across four wards. Recruitment will continue for 12 months. Data will be collected on admission, at discharge and at 30 days post discharge, with additional data collected during hospitalisation comprising records of pain assessment and volunteer support activity. The primary outcome of this study will be the change in frailty between both admission and discharge, and admission and 30 days, and secondary outcomes include length of stay, adverse events, discharge destination, quality of life, depression, cognitive function, functional independence, pain scores, pain management intervention (type and frequency) and unplanned 30-day readmissions. Stakeholder evaluation and an economic analysis of the interventions will also be conducted. ETHICS AND DISSEMINATION Ethical approval has been granted by Human Research Ethics Committees at Ramsay Health Care WA|SA (number: 2057) and Edith Cowan University (number: 2021-02210-SAUNDERS). The findings will be disseminated through conference presentations, peer-reviewed publications and social media. TRIAL REGISTRATION NUMBER ACTRN12620001173987.
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Affiliation(s)
- Rosemary Saunders
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Kate Crookes
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Karla Seaman
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Seng Giap Marcus Ang
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Caroline Bulsara
- School of Nursing and Midwifery, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
- Institute for Health Research, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Max K Bulsara
- Institute for Health Research, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Beverley Ewens
- School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Olivia Gallagher
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Renee M Graham
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Karen Gullick
- School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
- Clinical Services, Hollywood Private Hospital, Perth, Western Australia, Australia
| | - Sue Haydon
- Clinical Services, Hollywood Private Hospital, Perth, Western Australia, Australia
| | - Jeff Hughes
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
- PainChek, Sydney, New South Wales, Australia
| | - Mustafa Atee
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
- The Dementia Centre, HammondCare, Wembley, Western Australia, Australia
| | - Kim-Huong Nguyen
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Bev O'Connell
- Centre for Research in Aged Care, School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Debra Scaini
- Clinical Services, Hollywood Private Hospital, Perth, Western Australia, Australia
| | - Christopher Etherton-Beer
- Western Australian Centre for Health and Ageing, Medical School, The University of Western Australia, Perth, Western Australia, Australia
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Costa MLM, Mafra ACCN, Cendoroglo MS, Rodrigues PS, Ferreira MS, Studenski SA, Franco FGDM. Development and validation of predictive model for long-term hospitalization, readmission, and in-hospital death of patients over 60 years old. EINSTEIN-SAO PAULO 2022; 20:eAO8012. [PMID: 35730807 PMCID: PMC9239538 DOI: 10.31744/einstein_journal/2022ao8012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 01/06/2022] [Indexed: 11/16/2022] Open
Abstract
Objective To develop and validate a high-risk predictive model that identifies, at least, one common adverse event in older population: early readmission (up to 30 days after discharge), long hospital stays (10 days or more) or in-hospital deaths. Methods This was a retrospective cohort study including patients aged 60 years or older (n=340) admitted at a 630-beds tertiary hospital, located in the city of São Paulo, Brazil. A predictive model of high-risk indication was developed by analyzing logistical regression models. This model prognostic capacity was assessed by measuring accuracy, sensitivity, specificity, and positive and negative predictive values. Areas under the receiver operating characteristic curve with 95% confidence intervals were also obtained to assess the discriminatory power of the model. Internal validation of the prognostic model was performed in a separate sample (n=168). Results Statistically significant predictors were identified, such as current Barthel Index, number of medications in use, presence of diabetes mellitus, difficulty chewing or swallowing, extensive surgery, and dementia. The study observed discrimination model acceptance in the construction sample 0.77 (95% confidence interval: 0.71-0.83) and good calibration. The characteristics of the validation samples were similar, and the receiver operating characteristic curve area was 0.687 (95% confidence interval: 0.598-0.776). We could assess an older patient’s adverse health events during hospitalization after admission. Conclusion A predictive model with acceptable discrimination was obtained, with satisfactory results for early readmission (30 days), long hospital stays (10 days), or in-hospital death.
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Lee S, Chen H, Hibino S, Miller D, Healy H, Lee JS, Arendts G, Han JH, Kennedy M, Carpenter CR. Can we improve delirium prevention and treatment in the emergency department? A systematic review. J Am Geriatr Soc 2022; 70:1838-1849. [PMID: 35274738 PMCID: PMC9314609 DOI: 10.1111/jgs.17740] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/31/2022] [Accepted: 02/17/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND This systematic review was conducted to evaluate any interventions to prevent incident delirium, or shorten the duration of prevalent delirium, in older adults presenting to the emergency department (ED). METHODS Health sciences librarian designed electronic searches were conducted from database inception through September 2021. Two authors reviewed studies, and included studies that evaluated interventions for the prevention and/or treatment of delirium and excluded non-ED studies. The risk of bias (ROB) was evaluated by the Cochrane ROB tool or the Newcastle-Ottawa (NOS) scale. Meta-analysis was conducted to estimate a pooled effect of multifactorial programs on delirium prevention. RESULTS Our search strategy yielded 11,900 studies of which 10 met study inclusion criteria. Two RCTs evaluated pharmacologic interventions for delirium prevention; three non-RCTs employed a multi-factorial delirium prevention program; three non-RCTs evaluated regional anesthesia for hip fractures; and one study evaluated the use of Foley catheter, medication exposure, and risk of delirium. Only four studies demonstrated a significant impact on delirium incidence or duration of delirium-one RCT of melatonin reduced the incidence of delirium (OR 0.19, 95% CI 0.06 to 0.62), one non-RCT study on a multi-factorial program decreased inpatient delirium prevalence (41% to 19%) and the other reduced incident delirium (RR 0.37, 95% CI 0.22 to 0.61). One case-control study on the use of ED Foley catheters in the ED increased the duration of delirium (proportional OR 3.1, 95% CI 1.3 to 7.4). A pooled odds ratio for three multifactorial programs on delirium prevention was 0.46 (95% CI 0.31-0.68, I2 = 0). CONCLUSION Few interventions initiated in the ED were found to consistently reduce the incidence or duration of delirium. Delirium prevention and treatment trials in the ED are still rare and should be prioritized for future research.
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Affiliation(s)
- Sangil Lee
- Department of Emergency MedicineUniversity of Iowa Roy J and Lucille A Carver College of MedicineIowa CityIowaUSA
| | - Hao Chen
- Department of Emergency MedicineUniversity of Iowa Roy J and Lucille A Carver College of MedicineIowa CityIowaUSA
| | - Seikei Hibino
- Department of Emergency MedicineUniversity of Minnesota Medical CenterMinneapolisMinnesotaUSA
| | - Daniel Miller
- Department of Emergency MedicineUniversity of Iowa Roy J and Lucille A Carver College of MedicineIowa CityIowaUSA
| | - Heather Healy
- Hardin Library for the Health SciencesUniversity of IowaIowa CityIowaUSA
| | - Jacques S. Lee
- Schwartz/Reisman Emergency Medicine InstituteSinai HealthTorontoONCanada
- Department of MedicineUniversity of TorontoTorontoOntarioCanada
| | - Glenn Arendts
- Emergency MedicineThe University of Western AustraliaPerthWestern AustraliaAustralia
| | - Jin Ho Han
- Department of Emergency MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
- Geriatric Research, Education, and Clinical CenterTennessee Valley Healthcare SystemNashvilleTennesseeUSA
| | - Maura Kennedy
- Department of Emergency MedicineMassachusetts General HospitalBostonMassachusettsUSA
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Validation of Screening Tools for Predicting the Risk of Functional Decline in Hospitalized Elderly Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116685. [PMID: 35682269 PMCID: PMC9180656 DOI: 10.3390/ijerph19116685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Functional decline and increased dependence on others are common health issues among hospitalized elderly patients. However, a well-validated screening tool for predicting functional decline in elderly patients is still lacking. The current study therefore aimed to evaluate and compare the diagnostic accuracy of the Identification of Seniors at Risk-Hospitalized Patients (ISAR-HP), Variable Indicative of Placement Risk (VIP), and Score Hospitalier d' Evaluation du Risque de Perte d'Autonomie (SHERPA) in predicting functional decline 30 days after discharge in older patients admitted to an acute hospital ward. METHODS A prospective, longitudinal study was conducted in 197 elderly inpatients at the internal medicine ward of a teaching hospital in central Taiwan. Data were collected twice, first within 48 h after hospitalization and second via a telephone interview 30 days after hospital discharge. Variables included demographic data, Barthel Index of activities of daily living (ADL), and screening instruments. The Barthel Index was used to measure functional disability. Functional decline was defined as a decline of at least five points on the Barthel Index 30 days after discharge compared to that at pre-admission. RESULTS Patients had a mean age of 77.7 years, with 55.7% being female. Functional decline was observed in 39.1% of all patients. The best cutoff point, sensitivity, specificity, and area under the receiver operating characteristic curve were 2.5, 96.1%, 52.5%, and 0.751 for ISAR-HP; 1.5, 83.1%, 62.5%, and 0.761 for VIP; and 4.75, 89.6%, 54.2%, and 0.758 for SHERPA, respectively. CONCLUSIONS All three instruments showed moderate diagnostic accuracy as indicated by their best cutoff points. Therefore, the results presented herein can guide health care professionals in selecting the appropriate assessment tool for predicting functional decline among hospitalized elderly patients in a clinical setting.
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Kinchin I, Edwards L, Hosie A, Agar M, Mitchell E, Trepel D. Cost-effectiveness of clinical interventions for delirium: A systematic literature review of economic evaluations. Acta Psychiatr Scand 2022; 147:430-459. [PMID: 35596552 DOI: 10.1111/acps.13457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 05/13/2022] [Accepted: 05/17/2022] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Little is known about the economic value of clinical interventions for delirium. This review aims to synthesise and appraise available economic evidence, including resource use, costs, and cost-effectiveness of interventions for reducing, preventing, and treating delirium. METHODS Systematic review of published and grey literature on full and partial economic evaluations. Study quality was assessed using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS). RESULTS Fourteen economic evaluations (43% full, 57% partial) across nine multicomponent and nonpharmacological intervention types met inclusion criteria. The intervention costs ranged between US$386 and $553 per person in inpatient settings. Multicomponent delirium prevention intervention and the Hospital Elder Life Program (HELP) reported statistically significant cost savings or cost offsets somewhere else in the health system. Cost savings related to inpatient, outpatient, and out-of-pocket costs ranged between $194 and $6022 per person. The average CHEERS score was 74% (±SD 10%). CONCLUSION Evidence on a joint distribution of costs and outcomes of delirium interventions was limited, varied and of generally low quality. Directed expansion of health economics towards the evaluation of delirium care is necessary to ensure effective implementation that meets patients' needs and is cost-effective in achieving similar or better outcomes for the same or lower cost.
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Affiliation(s)
- Irina Kinchin
- Centre for Health Policy and Management, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Global Brain Health Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Improving Palliative, Aged and Chronic Care through Clinical Research and Translation (IMPACCT) Centre, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Layla Edwards
- Improving Palliative, Aged and Chronic Care through Clinical Research and Translation (IMPACCT) Centre, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Annmarie Hosie
- School of Nursing Sydney, The University of Notre Dame Australia, Darlinghurst, NSW, Australia.,St Vincent's Health Network Sydney, Darlinghurst, NSW, Australia
| | - Meera Agar
- Improving Palliative, Aged and Chronic Care through Clinical Research and Translation (IMPACCT) Centre, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Eileen Mitchell
- Global Brain Health Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Dominic Trepel
- Global Brain Health Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
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Vacas S, Canales C, Deiner SG, Cole DJ. Perioperative Brain Health in the Older Adult: A Patient Safety Imperative. Anesth Analg 2022; 135:316-328. [PMID: 35584550 PMCID: PMC9288500 DOI: 10.1213/ane.0000000000006090] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
While people 65 years of age and older represent 16% of the population in the United States, they account for >40% of surgical procedures performed each year. Maintaining brain health after anesthesia and surgery is not only important to our patients, but it is also an increasingly important patient safety imperative for the specialty of anesthesiology. Aging is a complex process that diminishes the reserve of every organ system and often results in a patient who is vulnerable to the stress of surgery. The brain is no exception, and many older patients present with preoperative cognitive impairment that is undiagnosed. As we age, a number of changes occur in the human brain, resulting in a patient who is less resilient to perioperative stress, making older adults more susceptible to the phenotypic expression of perioperative neurocognitive disorders. This review summarizes the current scientific and clinical understanding of perioperative neurocognitive disorders and recommends patient-centered, age-focused interventions that can better mitigate risk, prevent harm, and improve outcomes for our patients. Finally, it discusses the emerging topic of sleep and cognitive health and other future frontiers of scientific inquiry that might inform clinical best practices.
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Affiliation(s)
- Susana Vacas
- From the Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Cecilia Canales
- From the Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Stacie G Deiner
- Department of Anesthesiology, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire
| | - Daniel J Cole
- From the Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
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Effects of non-pharmacological interventions for preventing delirium in general ward inpatients: A systematic review & meta-analysis of randomized controlled trials. PLoS One 2022; 17:e0268024. [PMID: 35522654 PMCID: PMC9075647 DOI: 10.1371/journal.pone.0268024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 04/21/2022] [Indexed: 11/29/2022] Open
Abstract
The purpose of this study was to identify the types and contents of non-pharmacological delirium prevention interventions applied to inpatients in general wards, and to verified the effectiveness of the interventions on the incidence of delirium. We performed an extensive search of bibliographic databases and registries (CENTRAL, MEDLINE, EMBASE, CINAHL, ClinicalTrials.gov and WHO International Clinical Trials Registry Platform, PubMed and Google Scholar, and Korean DB such as RISS, DBpia, KISS, NDSL and KCI) using terms to identify delirium, prevention, and non-pharmacological. We searched all databases from their inception to January 2021 and imposed restriction on language of publication in English and Korean. We included studies if they were conducted as all types of randomized controlled trials (RCT), involving adult patients aged 19 years or more who were admitted to a general ward. We included trials comparing non-pharmacological intervention versus usual care. The entire process of data selection and extraction, assessment of risk of bias with ROB2.O was independently performed by three researchers. The estimated effect size was an odds ratio (OR) and 95% confidence interval. The fixed effects model and general inverse variance estimation method were adopted. The type of non-pharmacological delirium prevention interventions for inpatients in general ward was mainly multi-component intervention to correct delirium risk factors. The content and intensity of non-pharmacological interventions varied greatly depending on the characteristics of the patient and the clinical situation. As a result of the meta-analysis, non-pharmacological multi-component intervention was effective in reducing the incidence of delirium, and it was confirmed that it was effective in reducing the incidence of delirium in both the internal and surgical wards. It was confirmed by quantitative evidence that non-pharmacological interventions, especially multi-component interventions, were effective in preventing delirium in general ward inpatients.
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Falling for It: Of Falls, Families, and Delirium. Crit Care Med 2022; 50:889-891. [PMID: 35485590 DOI: 10.1097/ccm.0000000000005431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nonpharmacological interventions for agitation in the adult intensive care unit: A systematic review. Aust Crit Care 2022; 36:385-400. [PMID: 35513998 DOI: 10.1016/j.aucc.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/01/2022] [Accepted: 02/14/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Person-centred nonpharmacological strategies should be used whenever possible to reduce agitation in the intensive care unit due to issues related to an overreliance on physical restraints and psychoactive drugs. However, the effect of nonpharmacological interventions to reduce agitation is unclear. OBJECTIVES The objectives of this study were to systematically review studies that evaluate the effectiveness of nonpharmacological interventions designed to prevent and minimise or manage patient agitation in the adult intensive care unit. METHODS This systematic review was conducted following the Joanna Briggs Institute's Systematic Review of Effectiveness method and a priori PROSPERO protocol. Quantitative studies were identified from seven databases, including MEDLINE, EmCare, CINAHL, Web of Science, PsycINFO, Scopus, and Cochrane Library. In addition, grey literature from several repositories and trial registers was searched. The primary outcome of interest was the effect on prevention, minimisation, and management of agitation. The quality of the evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE). RESULTS Eleven studies were included (n = 882). Meta-analyses of two studies demonstrated significantly lower levels of agitation (measured with the Richmond Agitation Sedation Scale) in the group receiving a multicomponent nonpharmacological intervention than in those receiving usual care. Individual studies showed a significant effect of nature-based sounds, music, foot reflexology, healing touch, and aromatherapy. The type of the endotracheal suction system did not affect levels of agitation. Overall, the certainty of the findings was rated very low. Harms and adverse effects were not reported in any studies. CONCLUSIONS Nonpharmacological interventions have the potential to reduce levels of agitation in the intensive care unit. However, inconsistencies in reporting, low quality of methodological designs, and small sample sizes impact the certainty of the results. Future trials must include larger sample sizes, use rigorous methods to improve knowledge in this field, and consider a range of other outcomes.
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Mickelson Weldingh N, Kirkevold M. What older people and their relatives say is important during acute hospitalisation: a qualitative study. BMC Health Serv Res 2022; 22:578. [PMID: 35488250 PMCID: PMC9052562 DOI: 10.1186/s12913-022-07981-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 04/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Due to the growing population of older people across the world, providing safe and effective care is an increasing concern. Older persons in need for hospitalisation often have, or are susceptible to develop, cognitive impairment. Hospitals need to adapt to ensure high-quality care for this vulnerable patient group. Several age-friendly frameworks and models aiming at reducing risks and complications have been promoted. However, care for older people must be based on the persons' reported needs, and relatives are often an important part of older persons' social support. The primary aim of this study was to explore older peoples' and their relatives' experiences of acute hospitalisation and determine what is important for them to experience a good hospital stay. The study was not limited to patients with cognitive impairment; but included a wider group of older individuals vulnerable to developing delirium, with or without an underlying chronic cognitive impairment. METHODS This study had a qualitative research design in which people aged 75 years or older and their relatives were interviewed during an acute hospitalisation. The study was conducted at two medical wards at a large university hospital in Norway, and included a total of 60 participants. All interviews were informed by a semi-structured interview guide and were thematically analysed. RESULTS Four major themes were identified in the older people's and the relatives' descriptions of how they experienced the hospital stay and what was important for them during the hospital stay: being seen and valued as a person, individualised care, patient-adapted communication and information, and collaboration with relatives. The themes span both positive and negative experiences, reflecting great variability in the experiences described. The presence of these four characteristics promoted positive experiences among patients and relatives, whereas the absence or negative valuation of them promoted negative experiences. CONCLUSIONS The findings underscore the interrelatedness of older people and their relatives and that patients and relatives are quite consistent in their experiences and opinions. This suggests that listening to the concerns of relatives is important, as they can voice the older patient's needs and concerns in situations where older people might find it difficult to do so. Furthermore, the results underscore how 'small things' matter in relation to how health professionals capture the patient's individual values, need for care, information and involvement of relatives and that these are essential to ensure predictability and security and a good stay for older people and their relatives.
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Affiliation(s)
- Nina Mickelson Weldingh
- Division of Research and Innovation, Department of Research Support Service, Akershus University Hospital, Lørenskog, Norway.
| | - Marit Kirkevold
- Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway
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95
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Applicability of the interventions recommended for patients at risk or with delirium in medical and post-acute settings: a systematic review and a Nominal Group Technique study. Aging Clin Exp Res 2022; 34:1781-1791. [PMID: 35451735 DOI: 10.1007/s40520-022-02127-7] [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: 02/08/2022] [Accepted: 03/22/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Delirium is a common condition during hospitalisation that should be prevented and treated. Several recommendations have been established to date, whereas few studies have investigated their applicability in daily practice for medical and post-acute settings. AIM The aim of this research exercise was to emerge the applicability of the interventions recommended by studies in the daily care of patients at risk or with delirium cared in medical and post-acute settings. METHODS The study was organised in three phases. A systematic literature review according to Centre for Reviews and Dissemination was conducted (January-February 2021). Cochrane Library, Pubmed, Scopus, Cumulative Index to Nursing and Allied Health Literature, Psychological Information Database, and the Joanna Briggs Institute databases were searched. Primary and secondary studies were evaluated in their methodological quality with the Standard Quality Assessment Criteria, the Critical Appraisal Skills Programme, and the Appraisal of Guidelines for Research & Evaluation. Then, the interventions identified were assessed in their applicability using the Nominal Group Technique who ranked their judgement on a four-point Likert scale from 1 (totally inapplicable) to 4 (totally applicable). Qualitative feedbacks were also considered, and a validation of the final list was performed by the Nominal Group. RESULTS A total of 12 studies were included producing a list of 96 interventions categorised into four macro-areas (prevention, non-pharmacological, communication and pharmacological management). The Nominal Group identified 51 interventions (average score > 3.5) as applicable in medical and post-acute settings. Then, through a process of re-reading, and revising according to the comments provided by the Nominal Group, a list of 35 interventions out of the initial 96 were judged as applicable. CONCLUSION Applicability should be assessed with experts in the field to understand the involved factors. One-third of interventions have been judged as applicable in the Italian context; the nurses' expertise, the work environment features, and the time required for each intervention in a high workload setting may prevent the full applicability of the interventions recommended by the literature.
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96
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Meulenbroek AL, van Mil SR, Faes MC, Mattace-Raso FUS, Fourneau I, van der Laan L. A systematic review of strategies for preventing delirium in patients undergoing vascular surgery. Ann Vasc Surg 2022; 85:433-443. [PMID: 35460860 DOI: 10.1016/j.avsg.2022.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/29/2022] [Accepted: 04/03/2022] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Elderly patients undergoing vascular surgery are at risk of developing postoperative delirium, which is associated with a high mortality. Delirium prevention is difficult and is investigated in surgical patients from various specialisms, but little is known about delirium prevention in vascular surgery. For this reason we performed a systematic review on strategies for delirium prevention in patients undergoing elective surgery for peripheral arterial disease or for an aneurysm of the abdominal aorta. METHODS This systematic review included studies describing strategies for preventing delirium in patients undergoing elective surgery for peripheral arterial disease or for an aneurysm of the abdominal aorta. The search was conducted using the keywords 'vascular surgery', 'prevention' and 'delirium', and was last run on October 21st, 2021 in the electronic databases Pubmed, MEDLINE, Embase, Web of Science, the Cochrane library and Emcare. Risk of bias was assessed using the Cochrane Risk of Bias tool for randomized controlled trials and the ROBINS-1 tool for observational studies. RESULTS Four studies including 565 patients were included in the systematic review. A significant decrease in the incidence of delirium was reported by a study investigating the effect of comprehensive geriatric assessments within patients undergoing surgery for an aneurysm of the abdominal aorta or lower limb bypass surgery (24% in the control group versus 11% in the intervention group, p = 0.018), and in the total group of a study evaluating the effect of outpatient clinic multimodal prehabilitation for patients with an aneurysm of the abdominal aorta (11.7% in the control group versus 8.2% in the intervention group, p = 0.043, OR = 0.56). A non-significant decrease in delirium incidence was described for patients receiving a multidisciplinary quality improvement at the vascular surgical ward (21.4% in the control group versus 14.6% in the intervention group, p = 0.17). The study concerning the impact of the type of anaesthesia on delirium in eleven older vascular surgical patients, of which three developed delirium, did not differentiate between the different types of anaesthesia the patients received. CONCLUSION Despite the high and continuous increasing incidence of delirium in the growing elderly vascular population, little is known about effective preventive strategies. An approach to address multiple risk factors simultaneously seems to be promising in delirium prevention, whether through multimodal prehabilitation or comprehensive geriatric assessments. Several strategies including prehabilitation programs have been proven to be successful in other types of surgery and more research is required to evaluate effective preventive strategies and prehabilitation programs in vascular surgical patients.
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Affiliation(s)
| | | | - Miriam C Faes
- Department of Geriatrics, Amphia Hospital, Breda, the Netherlands
| | - Francesco U S Mattace-Raso
- Section of Geriatric Medicine, Department of Internal Medicine, Erasmus MC University Medical Centre, Rotterdam, the Netherlands
| | - Inge Fourneau
- Department of Cardiovascular science and Vascular Surgery, University Hospitals Leuven, Belgium
| | - Lijckle van der Laan
- Department of Surgery, Amphia Hospital, Breda, the Netherlands; Department of Cardiovascular science and Vascular Surgery, University Hospitals Leuven, Belgium
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97
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Weldingh NM, Mellingsæter MR, Hegna BW, Benth JS, Einvik G, Juliebø V, Thommessen B, Kirkevold M. Impact of a dementia-friendly program on detection and management of patients with cognitive impairment and delirium in acute-care hospital units: a controlled clinical trial design. BMC Geriatr 2022; 22:266. [PMID: 35361136 PMCID: PMC8974092 DOI: 10.1186/s12877-022-02949-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 03/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Frail older persons with cognitive impairment (CI) are at special risk of experiencing delirium during acute hospitalisation. The purpose of this study was to investigate whether a dementia-friendly hospital program contributes to improved detection and management of patients with CI and risk of delirium at an acute-care hospital in Norway. Furthermore, we aimed to explore whether the program affected the detection of delirium, pharmacological treatment, 30-day re-hospitalisation, 30-day mortality and institutionalisation afterwards. Methods This study was part of a larger quality improvement project aiming at developing and implementing a new program for early screening and management of patients with CI. This study, evaluating the program are designed as a controlled clinical trial with a historical control group. It was conducted at two different medical wards at a large acute-care hospital in Norway from September 2018 to December 2019. A total of 423 acute hospitalised patients 75 years of age or older were included in the study. Delirium screening and cognitive tests were recorded by research staff with the 4 ‘A’s Test (4AT) and the Confusion Assessment Measure (CAM), while demographic and medical information was recorded from the electronic medical records (EMR). Results Implementation of the dementia-friendly hospital program did not show any significant changes in the identification of patients with CI. However, the share of patients screened with 4AT within 24 h increased from 0% to 35.5% (P < .001). The proportion of the patients with CI identified by the clinical staff, who received measures to promote “dementia-friendly” care and reduce the risk for delirium increased by 32.2% (P < .001), compared to the control group. Furthermore, the number of patients with CI who were prescribed antipsychotic, hypnotic or sedative medications was reduced by 24.5% (P < .001). There were no differences in delirium detection, 30-day readmission or 30-day mortality. Conclusions A model for early screening and multifactorial non-pharmacological interventions for patients with CI and delirium may improve management of this patient group, and reduce prescriptions of antipsychotic, hypnotic and sedative medications. The implementation in clinical practice of early screening using quality improvement methodology deserves attention. Trial registration The protocol of this study was retrospectively registered in the ClinicalTrials.gov Protocol Registration and Results System with the registration number: NCT04737733 and date of registration: 03/02/2021.
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Affiliation(s)
- N M Weldingh
- Division of Research and Innovation, Department of Research Support Service, Akershus University Hospital, Lørenskog, Norway.
| | - M R Mellingsæter
- Department of Geriatric Medicine, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - B W Hegna
- Division of Research and Innovation, Department of Research Support Service, Akershus University Hospital, Lørenskog, Norway
| | - J Saltyte Benth
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
| | - G Einvik
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Pulmonary Medicine, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - V Juliebø
- Department of Cardiology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - B Thommessen
- Department of Neurology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - M Kirkevold
- Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway.,Faculty of Medicine, Department of Nursing Science, University of Oslo, Institute of Health and Society, Oslo, Norway
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98
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Krüger L, Bolte C, Fröhlich M, Heide K, Schumacher J, Oldag A, Wolter B, Lauenroth H, Wefer F. [Delirium prevention and management: Development and implementation of a non-pharmacological catalog of measures in the acute setting]. Pflege 2022; 35:302-311. [PMID: 35333108 DOI: 10.1024/1012-5302/a000880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Delirium prevention and management: Development and implementation of a non-pharmacological catalog of measures in the acute setting Abstract. Background: In October 2018, a new delirium management concept was developed in a university hospital for cardiovascular diseases. As part of a multi-professional approach, the previously established "Evidence-based Nursing working group (AK EBN)", consisting of academically qualified nurses from the hospital, was involved in the implementation process. Aim: The AK EBN aimed to identify effective non-pharmacological interventions to prevent and treat delirium and to establish how these interventions could influence delirium rates in hospital patients. Methods: The EbN method was employed to address the study question applying the PICO framework (Behrens & Langer, 2016) as the bases for systematic searches in different databases. Relevant studies were identified, data were extracted, displayed in tables and discussed within the AK using established critical appraisal tools for quality assessment. Results: Despite a heterogeneous study sample, results showed that there is meaningful evidence for the effectiveness of intervention bundles on the reduction of delirium rates. Bundles include for example, aspects of orientation and noise reduction. As a result, a catalogue of non-pharmacological interventions, communication aids, and a guide for involving caregivers in the prevention and treatment of delirium were developed. Additionally, continuing training events held by the participants of AK EBN were organized. Conclusions: To promote the successful implementation of projects in practice, the involvement of all stakeholders is important. As part of a skill-grade-mix, nurses made an important contribution in this multi-professional project.
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Affiliation(s)
- Lars Krüger
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Christina Bolte
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Mandy Fröhlich
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Kristina Heide
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Jana Schumacher
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Anne Oldag
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Björn Wolter
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Hanni Lauenroth
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
| | - Franziska Wefer
- Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Bad Oeynhausen
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99
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He S, Rolls K, Stott K, Shekhar R, Vueti V, Flowers K, Moseley M, Shepherd B, Mayahi-Neysi M, Chasle B, Warner B, Ni Chroinin D, Frost SA. Does delirium prevention reduce risk of in-patient falls among older adults? A systematic review and trial sequential meta-analysis. Australas J Ageing 2022; 41:396-406. [PMID: 35257469 DOI: 10.1111/ajag.13051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 01/09/2022] [Accepted: 01/23/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To determine whether delirium prevention interventions reduce the risk of falls among older hospitalised patients. METHODS A systematic search of health-care databases was undertaken. Given the frequency of small sample sized trials, a trial sequential meta-analysis was conducted to present estimate summary effects to date. A Bayesian approach was used to estimate the posterior probability of the delirium prevention interventions reducing falls risk by various clinically relevant levels. RESULTS Five randomised controlled trials were included in our final meta-analysis. There was a 43% reduction in the risk of falls among participants in the delirium prevention intervention arm, compared to the control; however, confidence intervals were wide (RE RR = 0.57, 95% CI 0.32; 1.00, p = 0.05). This result was found to be statistically significant, according to traditional significance levels (z > 1.96) and the more conservative trial sequential analysis monitoring boundaries. The posterior probabilities of the delirium prevention intervention reducing the risk of falls by 10%, 20% and 30% were 0.86, 0.63 and 0.29 respectively. CONCLUSIONS The results of this systematic review and trial sequential meta-analysis suggest that delirium prevention trials may reduce the risk of in-hospital falls among older patients by 43%. However, despite significant risk reduction found upon meta-analysis, the variation among study populations and intervention components raised questions around its application in clinical practice. Further research is required to investigate what the necessary components of a multifactorial intervention are to reduce both delirium and fall incidence among older adult in-patients.
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Affiliation(s)
- Steven He
- South Western Sydney Nursing and Midwifery Research Alliance, Western Sydney University and Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Kaye Rolls
- South Western Sydney Nursing and Midwifery Research Alliance, Western Sydney University and Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Katrina Stott
- Bankstown Lidcombe Hospital, New South Wales, Australia
| | - Rozina Shekhar
- South Western Sydney Local Health District, Liverpool, New South Wales, Australia.,Fairfield Hospital, Fairfield, New South Wales, Australia
| | - Vaulina Vueti
- Fairfield Hospital, Fairfield, New South Wales, Australia
| | - Kelli Flowers
- Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | | | | | | | - Briony Chasle
- South Western Sydney Local Health District, Liverpool, New South Wales, Australia
| | - Bradley Warner
- South Western Sydney Local Health District, Liverpool, New South Wales, Australia
| | - Danielle Ni Chroinin
- Liverpool Hospital, Liverpool, New South Wales, Australia.,South Western Sydney Clinical School, University of New South Wales, Liverpool, New South Wales, Australia
| | - Steven A Frost
- South Western Sydney Nursing and Midwifery Research Alliance, Western Sydney University and Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia.,South Western Sydney Clinical School, University of New South Wales, Liverpool, New South Wales, Australia
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100
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Associations Between Stroke Localization and Delirium: A Systematic Review and Meta-Analysis. J Stroke Cerebrovasc Dis 2022; 31:106270. [PMID: 34954599 PMCID: PMC8837688 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106270] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/23/2021] [Accepted: 12/04/2021] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Delirium is common among patients with acute stroke and associated with worse outcomes. However, it is unclear which stroke locations or types are most associated with delirium. MATERIALS AND METHODS We systematically reviewed studies of patients with acute stroke that reported stroke locations and types by delirium status. We included papers in any language, through a combined search from January 2010 to June 2021. Case studies with less than 20 patients, case-control studies, and randomized controlled trials were excluded. MEDLINE, EMBASE, PsycINFO, CINAHL, and Alois databases were searched. Pooled relative risks were calculated using bivariate random effects models or network meta-analysis. Methodological quality was assessed across 8 factors. RESULTS 31 patient samples representing 8329 patients were included. Delirium was more common in patients with supratentorial lesions than infratentorial (RR [Relative Risk] 2.01, CI [Confidence Interval] 1.49-2.72); anterior circulation lesions than posterior (RR 1.41, CI 1.13-1.78); and cortical lesions than subcortical (RR 1.54, CI 1.25-1.89). Stroke side was not associated with delirium (right vs. left: RR 0.99, CI 0.77-1.28). Delirium was more common in patients with hemorrhagic strokes than ischemic (RR 1.74, CI 1.42-2.11) and patients with preexisting qualitative atrophy (RR 1.66, CI 1.21-2.27). CONCLUSION Several brain localizations and types of strokes were associated with delirium. Conclusions were in part limited by the heterogeneity of studies and broad or qualitative lesion descriptions. These results may assist in anticipating the risk of delirium in acute stroke and highlight brain networks and pathologies that may be involved in the pathophysiology of delirium.
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