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Tagliafico L, Maizza G, Ottaviani S, Muzyka M, Rovere FD, Nencioni A, Monacelli F. Pain in non-communicative older adults beyond dementia: a narrative review. Front Med (Lausanne) 2024; 11:1393367. [PMID: 39228804 PMCID: PMC11371413 DOI: 10.3389/fmed.2024.1393367] [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: 02/29/2024] [Accepted: 08/06/2024] [Indexed: 09/05/2024] Open
Abstract
Aging is associated with an increased risk of developing pain, especially in the presence of concurrent chronic clinical conditions. Similarly, multimorbidity can affect the perception and ability of older adults to appropriately respond to and communicate pain, and there is a clinical heterogeneity in the processing of painful sensations in different neurological conditions. The present narrative review is aimed at assessing the prevalent diseases associated with poor communication and pain in older adults, together with the available diagnostic instruments for the clinical assessment of pain in such a vulnerable population. Dementia was the most described pathology identified in the current literature associated with poor communication in older adults affected by pain, along with Parkinson's disease and stroke. Notably, a common pattern of pain behaviors in these neurological disorders also emerged, indicating potential similarities in the clinical presentation and appropriate diagnostic workout. At the same time, there are many differences in the way patients express their pain according to their main neurological pathology. In addition to this, although a plethora of observation-based tools for pain in patients with dementia have been developed, there is no gold standard, and the clinical utility of such measurements is still largely unaddressed. Meanwhile, there is substantially no standardized observation-based tool for pain in non-communicative patients with Parkinson's disease, and only a few for stroke. Overall, the present narrative review provides an update on the prevalent diseases beyond dementia associated with a communicative disability and a painful condition in older adults.
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Affiliation(s)
- Luca Tagliafico
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giada Maizza
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Ottaviani
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Mariya Muzyka
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Alessio Nencioni
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fiammetta Monacelli
- Geriatrics Clinic, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Potter KM, Prendergast NT, Boyd JG. From Traditional Typing to Intelligent Insights: A Narrative Review of Directions Toward Targeted Therapies in Delirium. Crit Care Med 2024; 52:1285-1294. [PMID: 39007569 DOI: 10.1097/ccm.0000000000006362] [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: 07/16/2024]
Abstract
Delirium is a heterogeneous syndrome characterized by an acute change in level of consciousness that is associated with inattention and disorganized thinking. Delirium affects most critically ill patients and is associated with poor patient-oriented outcomes such as increased mortality, longer ICU and hospital length of stay, and worse long-term cognitive outcomes. The concept of delirium and its subtypes has existed since nearly the beginning of recorded medical literature, yet robust therapies have yet to be identified. Analogous to other critical illness syndromes, we suspect the lack of identified therapies stems from patient heterogeneity and prior subtyping efforts that do not capture the underlying etiology of delirium. The time has come to leverage machine learning approaches, such as supervised and unsupervised clustering, to identify clinical and pathophysiological distinct clusters of delirium that will likely respond differently to various interventions. We use sedation in the ICU as an example of how precision therapies can be applied to critically ill patients, highlighting the fact that while for some patients a sedative drug may cause delirium, in another cohort sedation is the specific treatment. Finally, we conclude with a proposition to move away from the term delirium, and rather focus on the treatable traits that may allow precision therapies to be tested.
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Affiliation(s)
- Kelly M Potter
- Center for Research, Investigation, and Systems Modeling of Acute Illness (CRISMA), University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Niall T Prendergast
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - J Gordon Boyd
- Department of Medicine (Neurology) and Critical Care Medicine, Queen's University, Kingston, ON, Canada
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Han MX, Ross L, Hemingway L, Anderson D, Gosling C. Out-of-hospital paramedic interactions with people living with dementia: a scoping review. Age Ageing 2024; 53:afae143. [PMID: 38994589 DOI: 10.1093/ageing/afae143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND Dementia encompasses neurodegenerative disorders that account for a global estimated healthcare expenditure of 1.3 trillion US dollars. In Australia, one in 12 people aged ≥65 has a diagnosis of dementia and it is the second leading cause of death. Paramedics play a crucial role in person-centred dementia care, particularly in the community. While consensus has been established on paramedicine's integration into interdisciplinary care teams, there remains a lack of clarity regarding the paramedic role in dementia care. OBJECTIVE This study aimed to examine and report paramedic interactions with people living with dementia in the out-of-hospital setting. DESIGN AND SETTING This was a scoping review study of paramedics and people living with dementia within the out-of-hospital setting. METHODS This study was guided by the Joanna Briggs Institute (JBI) scoping review framework. Databases were searched without date limits, up to 4 April 2023. These encompassed OVID Medline, CINAHL, Scopus, APA PsycInfo and OVID Embase. Articles were included if they were primary, peer-reviewed studies in English and reporting on paramedic-specific interactions with people living with dementia in the out-of-hospital setting. Data extraction was performed based on study setting, design, population and key findings. RESULTS Twenty-nine articles were included in the thematic analysis. Four themes emerged: need for training, patterns of attendances, patterns of documentation and the integrative potential of paramedicine. Paramedics reported feeling ill-equipped and unprepared in caring for patients living with dementia due to challenges in assessment and management of caregiver tensions. They were often called as a last resort due to poor service integration and a lack of alternative care pathways. Despite high conveyance rates, there was low incidence of paramedic interventions initiated. Underdocumentation of dementia and pain was found. CONCLUSION Emergency ambulance conveyance of people living with dementia is a surface reaction compounded by a lack of direction for paramedics in the provision of out-of-hospital care. There is a pressing need for establishment of research and educational priorities to improve paramedic training in dementia-specific skillsets.
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Affiliation(s)
- Ming Xuan Han
- Department of Paramedicine, Monash University Peninsula Campus, Frankston, Victoria 3199, Australia
| | - Linda Ross
- Department of Paramedicine, Monash University Peninsula Campus, Frankston, Victoria 3199, Australia
| | - Liam Hemingway
- Department of Paramedicine, Monash University Peninsula Campus, Frankston, Victoria 3199, Australia
| | - David Anderson
- Department of Paramedicine, Monash University Peninsula Campus, Frankston, Victoria 3199, Australia
- Ambulance Victoria, Doncaster, Victoria 3108, Australia
| | - Cameron Gosling
- Department of Paramedicine, Monash University Peninsula Campus, Frankston, Victoria 3199, Australia
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De Bueck U, Kohlhof H, Wirtz DC, Lukas A. Effects of an Integrated Geriatric-Orthopedic Co-management (InGerO) on the Treatment of Older Orthopedic Patients with Native and Periprosthetic Joint Infections. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2024; 162:272-282. [PMID: 37084757 DOI: 10.1055/a-2039-3084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
In view of our aging society, co-management with a geriatrician is becoming increasingly important. While such collaborations have been working successfully in trauma surgery for years, it is still unclear whether they are also helpful for non-trauma patients in orthopedics. The aim of this study was to investigate the effect of such a cooperation in orthopedic non-trauma patients with native and periprosthetic joint infections on the basis of five key areas.A retrospective observational study as a before and after comparison was used to compare routine data from patients with and without orthogeriatric co-management after nontraumatic surgery. Eligible patients for the study were 70 years and older, had a diagnosis of hip, knee, or shoulder infection, and had been hospitalized for at least 14 days. Co-management consisted of close follow-up by a geriatrician, Comprehensive Geriatric Assessment, and "complex early geriatric rehabilitation". The comparison group received therapy as usual, without a geriatrician and without "complex early geriatric rehabilitation". Special attention was paid to delirium, pain, mobility, postoperative complications, and renal function.Analysis was carried out with 59 patients "with" and 63 "without" geriatric co-management. In the co-management group, delirium was detected significantly more often (p < 0.001), significantly lower pain intensities were measured at the time of discharge (p < 0.001), transfer ability had clearly improved more (p = 0.04), and renal function was more frequently noted (p = 0.04). No significant differences were found with respect to principal diagnoses, surgical procedures performed, complication rates, pressure ulcer and delirium incidence, operative revisions, or length of inpatient stay.Orthogeriatric co-management in orthopedic patients with native and periprosthetic joint infections and nontraumatic surgery appears to have positive impacts on recognition and treatment of delirium, pain management, transfer performance, and attention to renal function. Further studies should follow in order to conclusively assess the value of such co-management in orthopedic nontraumatic surgery patients.
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Affiliation(s)
- Ulrike De Bueck
- Geriatric Medicine, Helios Klinikum Bonn/Rhein-Sieg, Bonn, Germany
- Orthopedics and Trauma Surgery, Universitätsklinikum Bonn, Bonn, Germany
| | - Hendrik Kohlhof
- Unfall-, Hand- und Orthopädische Chirurgie, St. Antonius Krankenhaus Köln, 50968, Germany
- Orthopedics and Trauma Surgery, Universitätsklinikum Bonn, Bonn, Germany
| | | | - Albert Lukas
- Geriatric Medicine, Helios Klinikum Bonn/Rhein-Sieg, Bonn, Germany
- Orthopedics and Trauma Surgery, Universitätsklinikum Bonn, Bonn, Germany
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Tavares T, Almeida J, Gonçalves E, Abelha F. Dexmedetomidine in Palliative Care: A Versatile New Weapon Against Delirium and Pain-Systematic Review. J Palliat Med 2024. [PMID: 38770684 DOI: 10.1089/jpm.2023.0609] [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: 05/22/2024] Open
Abstract
Introduction: At the end of life, the prevalence of delirium and pain is high. Current therapy is not satisfactory. Dexmedetomidine could be useful in the control of delirium and pain but is not approved outside of intensive care setting. Our objectives are to evaluate existing evidence in the literature that assessed the efficacy of dexmedetomidine in pain and delirium control and its safety in palliative care patients outside intensive care units. This systematic review was prospectively registered with PROSPERO and included a risk of bias assessment. Methods: PubMed and SCOPUS were examined for literature published until 2023. Experimental, cohort, cross-sectional, case-control studies, and case series/reports were included if they evaluate the use of dexmedetomidine in delirium and/or pain management in hospitalized palliative care adult patients. Studies were excluded if they were carried out in intensive care units. Results: Of the initial 529 records, 14 were included. Although only two studies were randomized trials, most were small and only one had low risk of bias. In most case reports and in the two retrospective cohort studies, dexmedetomidine appears to be a better option for these symptoms, although differences were not significant in the randomized trials. Discussion: Dexmedetomidine seems to be a promising option for refractory pain and delirium and may contribute to a reduction in opioid administration to control pain. This is the first systematic review of dexmedetomidine in palliative care. Quality evidence is limited, but clinical properties of dexmedetomidine justify the conduction of controlled trials in palliative care.
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Affiliation(s)
- Teresa Tavares
- Palliative Care Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Joana Almeida
- Orthopedics and Traumatology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Edna Gonçalves
- Palliative Care Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Fernando Abelha
- Anesthesiology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
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White N, Bazo-Alvarez JC, Koopmans M, West E, Sampson EL. Understanding the association between pain and delirium in older hospital inpatients: systematic review and meta-analysis. Age Ageing 2024; 53:afae073. [PMID: 38610062 PMCID: PMC11014791 DOI: 10.1093/ageing/afae073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/01/2024] [Indexed: 04/14/2024] Open
Abstract
OBJECTIVE Delirium and pain are common in older adults admitted to hospital. The relationship between these is unclear, but clinically important. We aimed to systematically review the association between pain (at rest, movement, pain severity) and delirium in this population. METHODS PubMed, EMBASE, CINAHL, PsycINFO, Cochrane and Web of Science were searched (January 1982-November 2022) for Medical Subject Heading terms and synonyms ('Pain', 'Analgesic', 'Delirium'). Study eligibility: (1) validated pain measure as exposure, (2) validated delirium tool as an outcome; participant eligibility: (1) medical or surgical (planned/unplanned) inpatients, (2) admission length ≥ 48 h and (3) median cohort age over 65 years. Study quality was assessed with the Newcastle Ottawa Scale. We collected/calculated odds ratios (ORs) for categorical data and standard mean differences (SMDs) for continuous data and conducted multi-level random-intercepts meta-regression models. This review was prospectively registered with PROSPERO [18/5/2020] (CRD42020181346). RESULTS Thirty studies were selected: 14 reported categorical data; 16 reported continuous data. Delirium prevalence ranged from 2.2 to 55%. In the multi-level analysis, pain at rest (OR 2.14; 95% confidence interval [CI] 1.39-3.30), movement (OR 1.30; 95% CI 0.66-2.56), pain categorised as 'severe' (OR 3.42; 95% CI 2.09-5.59) and increased pain severity when measured continuously (SMD 0.33; 95% CI 0.08-0.59) were associated with an increased delirium risk. There was substantial heterogeneity in both categorical (I2 = 0%-77%) and continuous analyses (I2 = 85%). CONCLUSION An increase in pain was associated with a higher risk of developing delirium. Adequate pain management with appropriate analgesia may reduce incidence and severity of delirium.
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Affiliation(s)
- Nicola White
- Marie Curie Palliative Care Research Department, Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | - Juan Carlos Bazo-Alvarez
- Research Department of Primary Care and Population Health, University College London, London, UK
- Escuela de Medicina, Universidad Cesar Vallejo, Trujillo, Peru
| | - Michel Koopmans
- Respiratory Medicine Department, Erasmus Medical Centre in Rotterdam, Rotterdam, The Netherlands
| | - Emily West
- e-Referrals Service, NHS England, Redditch, UK
| | - Elizabeth L Sampson
- Marie Curie Palliative Care Research Department, Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
- Department of Psychological Medicine, Royal London hospital, East London Foundation Trust, London, UK
- Centre for Psychiatry and Mental Health, Queen Mary University London, London, UK
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Komninou MA, Egli S, Rossi A, Ernst J, Krauthammer M, Schuepbach RA, Delgado M, Bartussek J. Former smoking, but not active smoking, is associated with delirium in postoperative ICU patients: a matched case-control study. Front Psychiatry 2024; 15:1347071. [PMID: 38559401 PMCID: PMC10979642 DOI: 10.3389/fpsyt.2024.1347071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
Objective To examine the relationship between current and former smoking and the occurrence of delirium in surgical Intensive Care Unit (ICU) patients. Methods We conducted a single center, case-control study involving 244 delirious and 251 non-delirious patients that were admitted to our ICU between 2018 and 2022. Using propensity score analysis, we obtained 115 pairs of delirious and non-delirious patients matched for age and Simplified Acute Physiology Score II (SAPS II). Both groups of patients were further stratified into non-smokers, active smokers and former smokers, and logistic regression was performed to further investigate potential confounders. Results Our study revealed a significant association between former smoking and the incidence of delirium in ICU patients, both in unmatched (adjusted odds ratio (OR): 1.82, 95% confidence interval (CI): 1.17-2.83) and matched cohorts (OR: 3.0, CI: 1.53-5.89). Active smoking did not demonstrate a significant difference in delirium incidence compared to non-smokers (unmatched OR = 0.98, CI: 0.62-1.53, matched OR = 1.05, CI: 0.55-2.0). Logistic regression analysis of the matched group confirmed former smoking as an independent risk factor for delirium, irrespective of other variables like surgical history (p = 0.010). Notably, also respiratory and vascular surgeries were associated with increased odds of delirium (respiratory: OR: 4.13, CI: 1.73-9.83; vascular: OR: 2.18, CI: 1.03-4.59). Medication analysis showed that while Ketamine and Midazolam usage did not significantly correlate with delirium, Morphine use was linked to a decreased likelihood (OR: 0.27, 95% CI: 0.13-0.55). Discussion Nicotine's complex neuropharmacological impact on the brain is still not fully understood, especially its short-term and long-term implications for critically ill patients. Although our retrospective study cannot establish causality, our findings suggest that smoking may induce structural changes in the brain, potentially heightening the risk of postoperative delirium. Intriguingly, this effect seems to be obscured in active smokers, potentially due to the recognized neuroprotective properties of nicotine. Our results motivate future prospective studies, the results of which hold the potential to substantially impact risk assessment procedures for surgeries.
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Affiliation(s)
- Maria Angeliki Komninou
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Simon Egli
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Aurelio Rossi
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Jutta Ernst
- Center of Clinical Nursing Sciences, University Hospital Zurich, Zurich, Switzerland
| | - Michael Krauthammer
- Department for Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Reto A. Schuepbach
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Marcos Delgado
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
- Department of Anesthesia and Intensive Care Medicine, Tiefenau Hospital, Insel Group. University of Bern, Bern, Switzerland
| | - Jan Bartussek
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
- Department for Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
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Chang JE, Min SW, Kim H, Won D, Lee JM, Kim TK, Kim C, Hwang JY. Association Between Anesthetics and Postoperative Delirium in Elderly Patients Undergoing Spine Surgery: Propofol Versus Sevoflurane. Global Spine J 2024; 14:478-484. [PMID: 35730759 PMCID: PMC10802532 DOI: 10.1177/21925682221110828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
STUDY DESIGNS Retrospective Observational StudyObjectives: To compare the incidence of POD after propofol- and sevoflurane-based anesthesia in elderly patients undergoing spine surgery. METHODS In this study, the medical records of elderly patients ≥ 65 years of age who underwent spine surgery under total intravenous anesthesia with propofol or inhalational anesthesia with sevoflurane were reviewed. The primary outcome was the incidence of POD after propofol- and sevoflurane-based anesthesia. Secondary outcomes included postoperative 30-day complications, length of postoperative hospital stay, associations of patient characteristics, and surgery- and anesthesia-related data with the development of POD, and associations of anesthetics with clinical outcomes such as postoperative 30-day complications, and length of postoperative hospital stay. RESULTS Of the 281 patients, POD occurred in 29 patients (10.3%). POD occurred more frequently in the sevoflurane group than in the propofol group (15.7% vs. 5.0%, respectively; P=.003). The multivariable logistic regression analysis showed that sevoflurane-based anesthesia was associated with an increased risk of POD compared with propofol-based anesthesia (odds ratio [OR], 4.120; 95% confidence interval [CI], 1.549-10.954; P = .005), whereas anesthetics were not associated with postoperative 30-day complications and the length of postoperative hospital stay. Older age (OR, 1.242 CI, 1.130-1.366; P < .001) and higher mean pain score at postoperative day 1 (OR, 1.338 CI, 1.056-1.696; P = .016) were also associated with an increased risk of POD. CONCLUSIONS Propofol-based anesthesia was associated with a lower incidence of POD than sevoflurane-based anesthesia in elderly patients after spine surgery.
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Affiliation(s)
- Jee-Eun Chang
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Seong-Won Min
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
- College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Hyerim Kim
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Dongwook Won
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Jung-Man Lee
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Tae Kyong Kim
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
- College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Chanho Kim
- Department of Anesthesiology & Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jin-Young Hwang
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
- College of Medicine, Seoul National University, Seoul, Republic of Korea
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Taylor ME, Harvey LA, Crotty M, Harris IA, Sherrington C, Close JCT. Variation in care and outcomes for people after hip fracture with and without cognitive impairment; results from the Australian and New Zealand Hip Fracture Registry. J Nutr Health Aging 2024; 28:100030. [PMID: 38388111 DOI: 10.1016/j.jnha.2023.100030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 11/20/2023] [Indexed: 02/24/2024]
Abstract
BACKGROUND People with dementia have poorer outcomes after hip fracture and this may be due in part to variation in care. We aimed to compare care and outcomes for people with and without cognitive impairment after hip fracture. METHODS Retrospective cohort study using Australian and New Zealand Hip Fracture Registry data for people ≥50 years of age who underwent hip fracture surgery (n = 49,063). Cognitive impairment or known dementia and cognitively healthy groups were defined using preadmission cognitive status. Descriptive statistics and multivariable mixed effects models were used to compare groups. RESULTS In general, cognitively impaired people had worse care and outcomes compared to cognitively healthy older people. A lower proportion of the cognitively impaired group had timely pain assessment (≤30 min of presentation: 61% vs 68%; p < 0.0001), were given the opportunity to mobilise (89% vs 93%; p < 0.0001) and achieved day-1 mobility (34% vs 58%; p < 0.0001) than the cognitively healthy group. A higher proportion of the cognitively impaired group had delayed pain management (>30 mins of presentation: 26% vs 20%; p < 0.0001), were malnourished (27% vs 15%; p < 0.0001), had delirium (44% vs 13%; p < 0.0001) and developed a new pressure injury (4% vs 3%; p < 0.0001) than the cognitively healthy group. Fewer of the cognitively impaired group received rehabilitation (35% vs 64%; p < 0.0001), particularly patients from RACFs (16% vs 39%; p < 0.0001) and were prescribed bone protection medication on discharge (24% vs 27%; p < 0.0001). Significantly more of the cognitively impaired group had a new transfer to residential care (46% vs 11% from private residence; p < 0.0001) and died at 30-days (7% vs 3% from private residence; 15% vs 10% from RACF; both p < 0.0001). In multivariable models adjusting for covariates with facility as the random effect, the cognitively impaired group had a greater odds of being malnourished, not achieving day-1 walking, having delirium in the week after surgery, dying within 30 days, and in those from private residences, having a new transfer to a residential care facility than the cognitively healthy group. CONCLUSIONS We have identified several aspects of care that could be improved for patients with cognitive impairment - management of pain, mobility, nutrition and bone health, as well as delirium assessment, prevention and management strategies and access to rehabilitation. Further research is needed to determine whether improvements in care will reduce hospital complications and improve outcomes for people with dementia after hip fracture.
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Affiliation(s)
- Morag E Taylor
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia; UNSW Ageing Futures Research Institute, Sydney, New South Wales, Australia.
| | - Lara A Harvey
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Maria Crotty
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia; Rehabilitation Unit, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Ian A Harris
- Ingham Institute for Applied Medical Research, South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Liverpool, NSW, Australia
| | - Catherine Sherrington
- Sydney Musculoskeletal Health, Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia; Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jacqueline C T Close
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
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Huh JW, Kim MW, Noh YM, Seo HE, Lee DH. Retrospective Analysis of Ultrasound-Guided Serial-Injection Triple Nerve Block Efficacy in Cementless Bipolar Hemiarthroplasty for Femoral Neck Fracture. J Clin Med 2024; 13:338. [PMID: 38256472 PMCID: PMC10815972 DOI: 10.3390/jcm13020338] [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: 12/05/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Femoral neck fractures are effectively treated with bipolar hemiarthroplasty (BHA) surgery, yet postoperative pain management remains a challenge. This study explores the efficacy of multimodal pain management in minimizing opioid use and enhancing recovery. METHODS A retrospective analysis of 87 patients who underwent BHA between September 2016 and September 2020 was conducted. Patients were analyzed in two groups: Group I (n = 42), receiving serial-injection nerve blocks (SINBs) before and after surgery, and Group II (n = 41), with no SINB. Notably, all nerve blocks for Group I were performed after November 2017, following the implementation of this technique in our protocol. Pain and analgesic medication usage were assessed over 72 h post-surgery, along with hospitalization duration and perioperative complications. RESULTS Group I patients exhibited significantly lower pain scores at 6, 12, 24, and 48 h post-surgery, alongside reduced incidences of postoperative nausea and vomiting (PONV) and delirium compared with Group II (p < 0.05). CONCLUSIONS Utilizing sequential lower limb nerve blocks under ultrasound guidance in BHA surgeries effectively reduces early postoperative pain and associated adverse effects. This approach demonstrates potential benefits in pain management, leading to diminished narcotic usage and lower risks of PONV and delirium.
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Affiliation(s)
- Jung Wook Huh
- Department of Orthopedic Surgery, Busan Medical Center, Busan 47527, Republic of Korea
| | - Min Woo Kim
- Department of Orthopedic Surgery, Busan Medical Center, Busan 47527, Republic of Korea
| | - Young Min Noh
- Department of Orthopedic Surgery, Busan Medical Center, Busan 47527, Republic of Korea
| | - Han Eol Seo
- Department of Orthopedic Surgery, Busan Medical Center, Busan 47527, Republic of Korea
| | - Dong Ha Lee
- Department of Orthopedic Surgery, Busan Medical Center, Busan 47527, Republic of Korea
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11
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Scholzen EA, Silva JB, Schroeder KM. Unique considerations in regional anesthesia for emergency department and non-or procedures. Int Anesthesiol Clin 2024; 62:43-53. [PMID: 38063037 DOI: 10.1097/aia.0000000000000426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Affiliation(s)
- Elizabeth A Scholzen
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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12
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Mei X, Liu YH, Han YQ, Zheng CY. Risk factors, preventive interventions, overlapping symptoms, and clinical measures of delirium in elderly patients. World J Psychiatry 2023; 13:973-984. [PMID: 38186721 PMCID: PMC10768493 DOI: 10.5498/wjp.v13.i12.973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/14/2023] [Accepted: 10/30/2023] [Indexed: 12/19/2023] Open
Abstract
Delirium is an acute reversible neuropsychiatric syndrome caused by multiple factors. It is associated with many adverse clinical outcomes including cognitive impairment, functional decline, prolonged hospitalization, and increased nursing service. The prevalence of delirium was high in department of cardiology, geriatric, and intensive care unit of hospital. With the increase in the aged population, further increases in delirium seem likely. However, it remains poorly recognized in the clinical practice. This article comprehensively discusses the latest research perspectives on the epidemiological data, risk factors, preventive interventions, overlapping symptoms, and clinical measures of delirium, including specific measures to manage delirium in clinical real-world situations. This article helps readers improve their knowledge and understanding of delirium and helps clinicians quickly identify and implement timely therapeutic measures to address various delirium subtypes that occur in the clinical settings to ensure patients are treated as aggressively as possible.
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Affiliation(s)
- Xi Mei
- Department of Psychiatry, Ningo Kangning Hospital, Ningbo 315201, Zhejiang Province, China
| | - Yue-Hong Liu
- Department of Psychiatry, Ningo Kangning Hospital, Ningbo 315201, Zhejiang Province, China
| | - Ya-Qing Han
- Department of Psychiatry, Ningo Kangning Hospital, Ningbo 315201, Zhejiang Province, China
| | - Cheng-Ying Zheng
- Department of Psychiatry, Ningo Kangning Hospital, Ningbo 315201, Zhejiang Province, China
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13
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Takeuchi M, Suzuki H, Miyata S, Ebihara S, Satoshi Y. Angina, a preoperative clinical sign for the development of delirium after transcatheter aortic valve implantation. Geriatr Gerontol Int 2023; 23:971-972. [PMID: 37905343 DOI: 10.1111/ggi.14707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/21/2023] [Accepted: 10/04/2023] [Indexed: 11/02/2023]
Affiliation(s)
- Masashi Takeuchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Rehabilitation Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hideaki Suzuki
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Brain Sciences, Imperial College London, London, UK
| | - Satoshi Miyata
- Teikyo University Graduate School of Public Health, Tokyo, Japan
| | - Satoru Ebihara
- Department of Rehabilitation Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuda Satoshi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- National Cerebral and Cardiovascular Center, Suita, Japan
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Ankravs MJ, McKenzie CA, Kenes MT. Precision-based approaches to delirium in critical illness: A narrative review. Pharmacotherapy 2023; 43:1139-1153. [PMID: 37133446 DOI: 10.1002/phar.2807] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 05/04/2023]
Abstract
Delirium occurs in critical illness and is associated with poor clinical outcomes, having a longstanding impact on survivors. Understanding the complexity of delirium in critical illness and its deleterious outcome has expanded since early reports. Delirium is a culmination of predisposing and precipitating risk factors that result in a transition to delirium. Known risks range from advanced age, frailty, medication exposure or withdrawal, sedation depth, and sepsis. Because of its multifactorial nature, different clinical phenotypes, and potential neurobiological causes, a precise approach to reducing delirium in critical illness requires a broad understanding of its complexity. Refinement in the categorization of delirium subtypes or phenotypes (i.e., psychomotor classifications) requires attention. Recent advances in the association of clinical phenotypes with clinical outcomes expand our understanding and highlight potentially modifiable targets. Several delirium biomarkers in critical care have been examined, with disrupted functional connectivity being precise in detecting delirium. Recent advances reinforce delirium as an acute, and partially modifiable, brain dysfunction, and place emphasis on the importance of mechanistic pathways including cholinergic activity and glucose metabolism. Pharmacologic agents have been assessed in randomized controlled prevention and treatment trials, with a disappointing lack of efficacy. Antipsychotics remain widely used after "negative" trials, yet may have a role in specific subtypes. However, antipsychotics do not appear to improve clinical outcomes. Alpha-2 agonists perhaps hold greater potential for current use and future investigation. The role of thiamine appears promising, yet requires evidence. Looking forward, clinical pharmacists should prioritize the mitigation of predisposing and precipitating risk factors as able. Future research is needed within individual delirium psychomotor subtypes and clinical phenotypes to identify modifiable targets that hold the potential to improve not only delirium duration and severity, but long-term outcomes including cognitive impairment.
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Affiliation(s)
- Melissa J Ankravs
- Pharmacy Department and Intensive Care Unit, Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Critical Care, Melbourne Medical School, The University of Melbourne, Parkville, Victoria, Australia
| | - Cathrine A McKenzie
- School of Medicine, Perioperative and Critical Care Theme, University of Southampton, National Institute of Health and Social Care Research (NIHR), Biomedical Research Centre, Southampton, UK
- NIHR Wessex Applied Research Collaborative (ARC), Southampton Science Park, Southampton, UK
- Pharmacy and Critical Care, University Hospital, Southampton, Southampton, UK
- School of Cancer and Pharmacy, Institute of Pharmaceutical Sciences, King's College London, London, UK
| | - Michael T Kenes
- Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, Michigan, USA
- Department of Pharmacy, Michigan Medicine Hospital, Ann Arbor, Michigan, USA
- The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan, Ann Arbor, Michigan, USA
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O'Brien A, Hopkins J, Boardman G, Stanley G, Daly P, Martin L, Wood F. A retrospective, cross-sectional analysis of delirium in burn injury compared to other surgical specialities. Burns 2023; 49:1676-1687. [PMID: 37821275 DOI: 10.1016/j.burns.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 04/12/2023] [Accepted: 05/06/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Delirium is an acute cerebral disorder characterised by a disturbance in cognition, attention, and awareness. Often, it's undiagnosed and associated with increased morbidity and mortality. For burn patients, the reported prevalence ranges from 16% to 39%, with a multifactorial aetiology, increasing when intensive care is required. A direct comparison of delirium between surgical specialities has not been made. AIM 1. To audit the use of the 4AT for those who become delirious during their stay. 2. Assess the proportion of patients diagnosed with delirium during hospitalisation by surgical specialities. 3. Identification of the factors associated with delirium in surgical patients. METHODS Investigators at a single centre conducted a two-phase study. An initial retrospective audit of delirious patients under burns, general, and orthopaedic specialities over 16months, as defined by ICD-10 coding, identified compliance screening with the 4 A's Test. This informed the design of a retrospective, observational cohort study to compare factors associated with delirium and statistical comparison between four specialities to identify delirium-associated factor, where an analysis corrects for age. RESULTS 37% of patients with an ICD-10 code indicating delirium had a 4AT test completed. Speciality, number of operations, LOS, ICU hours, age, and discharge destination were all statistically significant independent variables. When all other variables were equal, burns had the highest predicted probability of delirium diagnosis. CONCLUSIONS Further analysis to identify and diagnose across the specialties is required. From a patient viewpoint, their LOS, ICU hours, and operations are increased for patients coded as delirious compared to non-delirious across the specialities. On a hospital level, the mean difference in cost for a delirious compared to a non-delirious patient is AU$9317. Despite the low incidence of delirium amongst the observed specialities, burns patients were most likely to develop delirium when demographic and clinical profiles were the same, and were more likely to develop delirium at a younger age and if in ICU.
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Affiliation(s)
- Aoife O'Brien
- Burns Service of Western Australia, Fiona Stanley Hospital, Western Australia, Australia.
| | - Jane Hopkins
- Service 4, Fiona Stanley Fremantle Hospitals Group, Western Australia, Australia
| | - Glenn Boardman
- Research Support and Development Unit, Fiona Stanley Hospital, Western Australia, Australia
| | - Guy Stanley
- Burns Service of Western Australia, Fiona Stanley Hospital, Western Australia, Australia; Burn Injury Research Unit, University of Western Australia, Crawley, Western Australia, Australia
| | - Patrick Daly
- Burns Service of Western Australia, Fiona Stanley Hospital, Western Australia, Australia
| | - Lisa Martin
- Burn Injury Research Unit, University of Western Australia, Crawley, Western Australia, Australia
| | - Fiona Wood
- Burns Service of Western Australia, Fiona Stanley Hospital, Western Australia, Australia; Burn Injury Research Unit, University of Western Australia, Crawley, Western Australia, Australia
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Merrick M, Grange R, Rudd S, Shipway D. Evaluation and Treatment of Acute Trauma Pain in Older Adults. Drugs Aging 2023; 40:869-880. [PMID: 37563445 DOI: 10.1007/s40266-023-01052-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2023] [Indexed: 08/12/2023]
Abstract
In the context of an ageing population, the demographic sands of trauma are shifting. Increasingly, trauma units are serving older adults who have sustained injuries in low-energy falls from a standing height. Older age is commonly associated with changes in physiology, as well as an increased prevalence of frailty and multimorbidity, including cardiac, renal and liver disease. These factors can complicate the safe and effective administration of analgesia in the older trauma patient. Trauma services therefore need to adapt to meet this demographic shift and ensure that trauma clinicians are sufficiently skilled in treating pain in complex older people. This article is dedicated to the management of acute trauma pain in older adults. It aims to highlight the notable clinical challenges of managing older trauma patients compared with their younger counterparts. It offers an overview of the evidence and practical opinion on the merits and drawbacks of commonly used analgesics, as well as more novel and emerging analgesic adjuncts. A search of Medline (Ovid, from inception to 7 November 2022) was conducted by a medical librarian to identify relevant articles using keyword and subject heading terms for trauma, pain, older adults and analgesics. Results were limited to articles published in the last 10 years and English language. Relevant articles' references were hand-screened to identify other relevant articles. There is paucity of dedicated high-quality evidence to guide management of trauma-related pain in older adults. Ageing-related changes in physiology, the accumulation of multimorbidity, frailty and the risk of inducing delirium secondary to analgesic medication present a suite of challenges in the older trauma patient. An important nuance of treating pain in older trauma patients is the challenge of balancing iatrogenic adverse effects of analgesia against the harms of undertreated pain, the complications and consequences of which include immobility, pneumonia, sarcopenia, pressure ulcers, long-term functional decline, increased long-term care needs and mortality. In this article, the role of non-opioid agents including short-course non-steroidal anti-inflammatory drugs (NSAIDs) is discussed. Opioid selection and dosing are reviewed for older adults suffering from acute trauma pain in the context of kidney and liver disease. The evidence base and limitations of other adjuncts such as topical and intravenous lidocaine, ketamine and regional anaesthesia in acute geriatric trauma are discussed.
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Affiliation(s)
- Minnie Merrick
- Geriatric Perioperative Care, North Bristol NHS Trust, Bristol, UK
| | - Robert Grange
- Geriatric Perioperative Care, North Bristol NHS Trust, Bristol, UK
| | - Sarah Rudd
- Library and Knowledge Service, North Bristol NHS Trust, Bristol, UK
| | - David Shipway
- Geriatric Perioperative Care, North Bristol NHS Trust, Bristol, UK.
- University of Bristol, Bristol, UK.
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Abstract
ABSTRACT Delirium is a common neurocognitive disorder among hospitalized older adults, and it can have devastating effects. The purpose of this article is to inform NPs in the hospital setting to recognize, prevent, and manage delirium in older adults. The roles of nonpharmacologic and pharmacologic interventions are described.
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Affiliation(s)
- Thomas J Blodgett
- Thomas J. Blodgett is an assistant professor at Duke University School of Nursing in Durham, N.C
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18
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Ma JH, Liu YF, Hong H, Li CJ, Cui F, Mu DL, Wang DX. Effect of acute pain on the association between preoperative cognitive impairment and postoperative delirium: a secondary analysis of three trials. Br J Anaesth 2023; 130:e272-e280. [PMID: 35933172 DOI: 10.1016/j.bja.2022.06.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 05/25/2022] [Accepted: 06/18/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The association between preoperative cognitive impairment, postoperative pain, and postoperative delirium in older patients after noncardiac surgery is not known. METHODS This was a secondary analysis of datasets from three previous studies. Patients aged ≥55 yr who underwent elective noncardiac surgery were enrolled. Preoperative cognitive impairment was defined as Mini-Mental State Examination <27. Pain intensity with movement was assessed using an 11-point numeric rating scale at 12-h intervals during the first 72 h after surgery; time-weighted average (TWA) pain score was calculated. Primary outcome was the occurrence of delirium within the first 5 postoperative days. Mediation analysis was used to investigate the relationships between cognitive impairment, pain score, and delirium. RESULTS A total of 1497 patients were included. Prevalence of preoperative cognitive impairment was 40.3% (603/1497). Patients with cognitive impairment suffered higher TWA pain score within 72 h (4 [3-5] vs 3 [2-5], P=0.004) and more delirium within 5 days (12.9% [78/603] vs 4.9% [44/894], P<0.001) when compared with those without. Total and direct associations between cognitive impairment and delirium were (adjusted β) 8.3% (95% confidence interval [CI], 4.8-12.0%; P<0.001) and 7.8% (95% CI, 4.4-12.0%; P<0.001), respectively. A significant indirect association with acute pain was observed between cognitive impairment and delirium (adjusted β=0.4%; 95% CI, 0.1-1.0%; P=0.006), accounting for 4.9% of the total effect. CONCLUSIONS The association between preoperative cognitive impairment and delirium is significantly mediated by acute pain in patients after noncardiac surgery. Considering the small effect size, clinical significance of this mediation effect requires further investigation.
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Affiliation(s)
- Jia-Hui Ma
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Ya-Fei Liu
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Hong Hong
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Chun-Jing Li
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Fan Cui
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Dong-Liang Mu
- Department of Anesthesiology, Peking University First Hospital, Beijing, China.
| | - Dong-Xin Wang
- Department of Anesthesiology, Peking University First Hospital, Beijing, China; Outcomes Research Consortium, Cleveland, OH, USA
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Raisch P, Jung MK, Vetter SY, Grützner PA, Kreinest M. Post-operative Use of Cervical Orthoses for Subaxial Cervical Spine Injuries - a Survey-based Analysis at German Spine Care Centres. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2022; 160:637-645. [PMID: 34496425 DOI: 10.1055/a-1522-9129] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION There are no evidence-based recommendations for the post-operative treatment and application of soft or rigid cervical collars after operative treatment of injuries of the subaxial cervical spine. Cervical collars can restrict peak range of motion and serve as a reminder to the patient. However, they can also cause pressure ulcers. The aim of this online-based survey among German spine centres was to gain an overview of post-operative treatment and the application of soft or rigid cervical collars after surgical treatment of injuries of the subaxial cervical spine. MATERIALS AND METHODS An online-based survey was conducted among 59 spine centres certified by the German Spine Society. It comprised seven items and the option of adding remarks in the form of open-ended responses. RESULTS The return rate was 63% (37 out of 59). Of the 37 analysed spine centres, 51% routinely apply a cervical collar post-operatively, 27% apply a soft and 16% a rigid cervical collar, 8% sequentially apply first a rigid and later a soft cervical collar. Less than half of the spine centres (43%) routinely use no cervical collar. Rigid collars are applied for more than 6 weeks and soft collars up to 6 weeks at some spine centres. Standardised post-operative treatment plans are common. The selection of the post-operative treatment plan depends primarily on the type of injury and method of operation and partly on patient age and bone quality. The satisfaction of German spine centres with the current handling of post-operative treatment of subaxial cervical spine injuries is high. DISCUSSION The post-operative treatment of injuries of the subaxial cervical spine at German spine centres is heterogeneous, and the evidence on advantages and disadvantages of the post-operative application of cervical collars is insufficient. Planning and implementation of randomised controlled clinical trials in subaxial cervical spine injuries is challenging.
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Affiliation(s)
- Philipp Raisch
- Clinic for Trauma Surgery and Orthopaedics, BG Trauma Center Ludwigshafen, Germany
| | - Matthias K Jung
- Clinic for Trauma Surgery and Orthopaedics, BG Trauma Center Ludwigshafen, Germany
| | - Sven Y Vetter
- Clinic for Trauma Surgery and Orthopaedics, BG Trauma Center Ludwigshafen, Germany
| | - Paul A Grützner
- Clinic for Trauma Surgery and Orthopaedics, BG Trauma Center Ludwigshafen, Germany
| | - Michael Kreinest
- Clinic for Trauma Surgery and Orthopaedics, BG Trauma Center Ludwigshafen, Germany
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Is There a Role for Medication in Managing Delirium with Dementia? Geriatrics (Basel) 2022; 7:geriatrics7050114. [PMID: 36286217 PMCID: PMC9602311 DOI: 10.3390/geriatrics7050114] [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: 09/05/2022] [Revised: 10/03/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022] Open
Abstract
People with dementia are more likely to develop delirium. We conducted a brief literature search and give a pragmatic overview of the key issues. Making rational and safe prescribing decisions is highly influenced by organisational culture and embedded staff practices. Comprehensive assessment for unmet physical, psychological, and social needs is an important intervention in itself. Taking a broad overview of possible pharmacological interventions should include stopping inappropriate medications and prescribing for key drivers of the underlying causes of delirium. Prescribing psychotropic medications may be indicated where there is significant distress or risk to the person with dementia and risk to those around them. It is vital to consider the dementia subtype and, where possible, involve family and friend carers in the decision-making process. Medications should be prescribed at the lowest possible dose for the least amount of time after carefully weighing risks versus benefits and documenting these. While these cases are challenging for staff and families, it can be rewarding to improve the quality of life and lessen distress for the person with dementia. There are also opportunities for informing family and friend carers, educating the wider multidisciplinary team, and promoting organisational change.
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Johnson S, Haywood C. Perioperative medication management for older people. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2022. [DOI: 10.1002/jppr.1834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Samuel Johnson
- Aged Care Services, Austin Health Heidelberg Repatriation Hospital Heidelberg Heights Australia
| | - Cilla Haywood
- Aged Care Services, Austin Health Heidelberg Repatriation Hospital Heidelberg Heights Australia
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Agar MR, Amgarth-Duff I. The Dilemma of Treating Delirium: the Conundrum of Drug Management. Curr Treat Options Oncol 2022; 23:951-960. [PMID: 35543960 PMCID: PMC9174311 DOI: 10.1007/s11864-022-00987-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2022] [Indexed: 11/28/2022]
Abstract
OPINION STATEMENT Delirium is a common medical complication in people living with cancer, particularly with more advanced disease. Delirium is associated with significant symptom burden which causes distress and impacts quality of life. As recommended by international guidelines, a high degree of suspicion is needed to ensure delirium is detected early. Attention to collateral history can provide clues to changes in cognition and attention. Non-pharmacological approaches that can be considered essential elements of care are effective in reducing the risk of delirium. Delirium screening using a validated measure is recommended as even expert clinicians can underdiagnose or miss delirium. The diagnostic assessment requires consideration of the cancer diagnosis and comorbidities, in the context of potential reversibility, goals of care, and patient preferences. The gold standard approach based on expert consensus is to institute management for delirium precipitants supported by non-pharmacological essential care, with the support of an interdisciplinary team. Medication management should be used sparingly and for a limited period of time wherever possible for severe perceptual disturbance or agitation which has not improved with non-pharmacological approaches. Clinicians should be familiar with the registered indication for medications and seek informed consent for off-label use. All interventions put in place to manage delirium need to consider net clinical benefit, including harms such as sedation and loss of capacity for meaningful interaction. Clear communication and explanation are needed regularly, with the person with delirium as far as possible and with surrogate decision makers. Delirium can herald a poor prognosis and this needs to be considered and be discussed as appropriate in shared decision-making. Recall after delirium has resolved is common, and opportunity to talk about this experience and the related distress should be offered during the period after recovery.
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Affiliation(s)
- Meera R Agar
- IMPACCT Centre (Improving Palliative, Aged and Chronic Care through Clinical Research and Translation), Faculty of Health, University of Technology Sydney, 235 Jones Street, Ultimo, Sydney, 2007, Australia. .,South West Sydney Clinical School, University of New South Wales, Sydney, Australia. .,Ingham Institute of Applied Medical Research, Sydney, Australia.
| | - Ingrid Amgarth-Duff
- IMPACCT Centre (Improving Palliative, Aged and Chronic Care through Clinical Research and Translation), Faculty of Health, University of Technology Sydney, 235 Jones Street, Ultimo, Sydney, 2007, Australia
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Hatano Y, Morita T, Mori M, Aoyama M, Yoshida S, Amano K, Terabayashi T, Oya K, Tsukuura H, Hiratsuka Y, Isseki M, Kizawa Y, Tsuneto S, Shima Y, Masukawa K, Miyashita M. Association between experiences of advanced cancer patients at the end of life and depression in their bereaved caregivers. Psychooncology 2022; 31:1243-1252. [DOI: 10.1002/pon.5915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Yutaka Hatano
- Department of Palliative Care Daini Kyoritsu Hospital Kawanishi Japan
| | - Tatsuya Morita
- Palliative and Supportive Care Division Seirei Mikatahara General Hospital Hamamatsu Japan
| | - Masanori Mori
- Palliative Care Team Seirei Mikatahara General Hospital Hamamatsu Japan
| | - Maho Aoyama
- Department of Palliative Nursing, Health Sciences Tohoku University Graduate School of Medicine Sendai Japan
| | - Saran Yoshida
- Graduate School of Education, Tohoku University Sendai Japan
| | - Koji Amano
- Department of Palliative Medicine National Cancer Center Hospital Tokyo Japan
| | | | - Kiyofumi Oya
- Department of Palliative and Transitional Care Aso Iizuka Hospital Iizuka Japan
| | | | - Yusuke Hiratsuka
- Department of Palliative Medicine Tohoku University School of Medicine Sendai Japan
- Department of Palliative Medicine Takeda General Hospital Aizu Wakamatsu Japan
| | - Maeda Isseki
- Department of Palliative Care Senri‐chuo Hospital Toyonaka Japan
| | - Yoshiyuki Kizawa
- Department of Palliative Medicine Kobe University Graduate School of Medicine Kobe Japan
| | - Satoru Tsuneto
- Department of Human Health Sciences, Graduate School of Medicine Kyoto University Kyoto Japan
| | - Yasuo Shima
- Tsukuba Medical Center Foundation, Home Care Service, Tsukuba Medical Center Hospital, Department of Palliative Medicine Tsukuba Japan
| | - Kento Masukawa
- Department of Palliative Nursing, Health Sciences Tohoku University Graduate School of Medicine Sendai Japan
| | - Mitsunori Miyashita
- Department of Palliative Nursing, Health Sciences Tohoku University Graduate School of Medicine Sendai Japan
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Lee S, Okoro UE, Swanson MB, Mohr N, Faine B, Carnahan R. Opioid and benzodiazepine use in the emergency department and the recognition of delirium within the first 24 hours of hospitalization. J Psychosom Res 2022; 153:110704. [PMID: 34959040 PMCID: PMC9348903 DOI: 10.1016/j.jpsychores.2021.110704] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/12/2021] [Accepted: 12/12/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Delirium is a common and serious brain dysfunction. The objective of our study was to test the hypothesis that opioids and benzodiazepines exposure in the emergency department (ED) is associated with delirium. METHODS This was a retrospective cohort study, including patients aged 65 years and older who were hospitalized from ED at an academic medical center from 2014 to 2017. Medication administration records were used to identify opioids and benzodiazepines given during the ED stay. Nurses used the Delirium Observation Screening Scale (DOSS) twice daily to assess delirium during hospitalization. The outcome was a positive DOSS within 1 day of ED encounter. We used logistic regression to predict the outcome of positive delirium screening by opioids and benzodiazepines. RESULTS A total of 7927 ED encounters that resulted in hospitalization were included in the analysis. We identified 2008 visits (25.3%) with a positive delirium screen. A total of 3304 (41.7%) received opioids, and 1801 (22.7%) received benzodiazepines. In this cohort, opioids were not associated with an increased odds of delirium (OR 1.00, 95% CI 0.87-1.15). Benzodiazepines were associated with increased odds of delirium (OR 1.37, 95% CI 1.13-1.65), as were benzodiazepines combined with opioids (OR 1.61, 95% CI 1.33-1.97). CONCLUSION In this study, the use of benzodiazepines was associated with a risk of delirium. The use of opioids did not increase the risk of delirium. Our findings imply that judicious pain management with opioids in the ED might not increase the risk of delirium.
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Affiliation(s)
- Sangil Lee
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, USA.
| | - Uche Eseoghene Okoro
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, USA
| | - Morgan Bobb Swanson
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, USA
| | - Nicholas Mohr
- Department of Emergency Medicine, Anesthesia, and Epidemiology, The University of Iowa Carver College of Medicine, USA
| | - Brett Faine
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, USA
| | - Ryan Carnahan
- Department of Epidemiology, University of Iowa College of Public Health, USA
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Kim MK, Oh J, Kim JJ, Park JY. Development and Validation of Simplified Delirium Prediction Model in Intensive Care Unit. Front Psychiatry 2022; 13:886186. [PMID: 35845446 PMCID: PMC9277122 DOI: 10.3389/fpsyt.2022.886186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/03/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The intensive care unit (ICU) is where various medical staffs and patients with diverse diseases convene. Regardless of complexity, a delirium prediction model that can be applied conveniently would help manage delirium in the ICU. OBJECTIVE This study aimed to develop and validate a generally applicable delirium prediction model in the ICU based on simple information. METHODS A retrospective study was conducted at a single hospital. The outcome variable was defined as the occurrence of delirium within 30 days of ICU admission, and the predictors consisted of a 12 simple variables. Two models were developed through logistic regression (LR) and random forest (RF). A model with higher discriminative power based on the area under the receiver operating characteristics curve (AUROC) was selected as the final model in the validation process. RESULTS The model was developed using 2,588 observations (training dataset) and validated temporally with 1,109 observations (test dataset) of ICU patients. The top three influential predictors of the LR and RF models were the restraint, hospitalization through emergency room, and drainage tube. The AUROC of the LR model was 0.820 (CI 0.801-0.840) and 0.779 (CI 0.748-0.811) in the training and test datasets, respectively, and that of the RF model was 0.762 (CI 0.732-0.792) and 0.698 (0.659-0.738), respectively. The LR model showed better discriminative power (z = 4.826; P < 0.001). CONCLUSION The LR model developed with brief variables showed good performance. This simplified prediction model will help screening become more accessible.
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Affiliation(s)
- Min-Kyeong Kim
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Jooyoung Oh
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jae-Jin Kim
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jin Young Park
- Institute of Behavioral Sciences in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea.,Center for Digital Health, Yongin Severance Hospital, Yongin, South Korea
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26
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Ojeda A, Calvo A, Cuñat T, Mellado-Artigas R, Comino-Trinidad O, Aliaga J, Arias M, Ferrando C, Martinez-Pallí G, Dürsteler C. Characteristics and influence on quality of life of new-onset pain in critical COVID-19 survivors. Eur J Pain 2021; 26:680-694. [PMID: 34866276 PMCID: PMC9015597 DOI: 10.1002/ejp.1897] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 12/02/2021] [Accepted: 12/04/2021] [Indexed: 01/07/2023]
Abstract
Background Pain is a clinical feature of COVID‐19, however, data about persistent pain after hospital discharge, especially among ICU survivors is scarce. The aim of this study was to explore the incidence and characteristics of new‐onset pain and its impact on Health‐Related Quality of Life (HRQoL), and to quantify the presence of mood disorders in critically ill COVID‐19 survivors. Methods This is a preliminary report of PAIN‐COVID trial (NCT04394169) presenting a descriptive analysis in critically ill COVID‐19 survivors, following in person interview 1 month after hospital discharge. Pain was assessed using the Brief Pain Inventory, the Douleur Neuropathique 4 questionnaire and the Pain Catastrophizing Scale. HRQoL was evaluated with the EQ 5D/5L, and mood disorders with the Hospital Anxiety and Depression Scale (HADS). Results From 27 May to 19 July 2020, 203 patients were consecutively screened for eligibility, and 65 were included in this analysis. Of these, 50.8% patients reported new‐onset pain; 38.5% clinically significant pain (numerical rating score ≥3 for average pain intensity); 16.9% neuropathic pain; 4.6% pain catastrophizing thoughts, 44.6% pain in ≥2 body sites and 7.7% widespread pain. Patients with new‐onset pain had a worse EQ‐VAS and EQ index value (p < 0.001). Pain intensity was negatively correlated to both the former (Spearman ρ: −0.546, p < 0.001) and the latter (Spearman ρ: −0.387, p = 0.001). HADS anxiety and depression values equal or above eight were obtained in 10.8% and 7.7% of patients, respectively. Conclusion New‐onset pain in critically ill COVID‐19 survivors is frequent, and it is associated with a lower HRQoL. Trial registration No.: NCT04394169. Registered 19 May 2020. https://clinicaltrials.gov/ct2/show/NCT04394169. Significance A substantial proportion of severe COVID‐19 survivors may develop clinically significant persistent pain, post‐intensive care syndrome and chronic ICU‐related pain. Given the number of infections worldwide and the unprecedented size of the population of critical illness survivors, providing information about the incidence of new‐onset pain, its characteristics, and its influence on the patients’ quality of life might help establish and improve pain management strategies.
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Affiliation(s)
- Antonio Ojeda
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Andrea Calvo
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Tomas Cuñat
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Ricard Mellado-Artigas
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Oscar Comino-Trinidad
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Jorge Aliaga
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Marilyn Arias
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Carlos Ferrando
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain.,CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Graciela Martinez-Pallí
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain.,CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Christian Dürsteler
- Department of Anaesthesiology, Critical Care and Pain Medicine, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
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Wang Y, Bu X, Zhao N, Wang S, Wang X, Ge Y, Yi H. Dexmedetomidine effect on delirium in elderly patients undergoing general anesthesia: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e27782. [PMID: 35049173 PMCID: PMC9191298 DOI: 10.1097/md.0000000000027782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 10/28/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Delirium is a common postoperative complication. Many studies have found that dexmedetomidine is associated with a reduced incidence of postoperative delirium (POD). This meta-analysis aimed to analyze the effects of dexmedetomidine on POD incidence among elderly patients undergoing general anesthesia. METHODS We searched 4 electronic databases (i.e., Pubmed, Embase, Cochrane, and Web of Science) from inception to November 30, 2020, for randomized controlled trials that evaluated the effects of dexmedetomidine in preventing the occurrence of POD in elderly patients (aged ≥60 years). The study protocol was registered in PROSPERO (CRD42020192114). RESULTS 14 studies with 4173 patients showed that dexmedetomidine was significantly associated with a decreased POD incidence among elderly patients (relative risk [RR] = 0.58; 95% confidence interval [CI] = 0.44-0.76). The incidence of POD was significantly reduced in the noncardiac surgery group (RR 0.51; 95% CI 0.37-0.72), when dexmedetomidine was applied during the postoperative period (RR = 0.53; 95% CI = 0.40-0.70), and in patients received low-doses (RR = 0.54; 95% CI = 0.34-0.87) and normal-doses (RR = 0.59; 95% CI = 0.42-0.83). There were no significant differences in POD incidence in the cardiac surgery group (RR = 0.71; 95% CI = 0.45-1.11), and when dexmedetomidine was applied during the intra- (RR = 0.55; 95% CI = 0.29-1.01) or perioperative period (RR = 0.95; 95% CI = 0.64-1.40). CONCLUSIONS Our meta-analysis suggests that dexmedetomidine may significantly reduce POD incidence in elderly noncardiac surgery patients and when applied during the postoperative period, in addition, both low- and normal-doses of dexmedetomidine may reduce POD incidence. However, its use in cardiac surgery patients and during the intra- or perioperative period may have no significant effects on POD incidence.
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Affiliation(s)
- Youran Wang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xinyi Bu
- Department of Anesthesiology, Nanjing First Hospital, Nanjing, China
| | - Na Zhao
- School of Public Health, Gansu University of Traditional Chinese Medicine, Lanzhou, China
- Center for Evidence-based Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Shuxia Wang
- School of Public Health, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Xiaoliang Wang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing, China
| | - Yali Ge
- Department of Anesthesiology, Nanjing First Hospital, Nanjing, China
| | - Honggang Yi
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
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Oliveira J E Silva L, Berning MJ, Stanich JA, Gerberi DJ, Murad MH, Han JH, Bellolio F. Risk Factors for Delirium in Older Adults in the Emergency Department: A Systematic Review and Meta-Analysis. Ann Emerg Med 2021; 78:549-565. [PMID: 34127307 DOI: 10.1016/j.annemergmed.2021.03.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/17/2021] [Accepted: 03/02/2021] [Indexed: 12/19/2022]
Abstract
We conducted a systematic review and meta-analysis to identify risk factors for delirium in geriatric patients in the emergency department and to identify emergency department (ED)-based modifiable risk factors for developing delirium during hospitalization. We searched evidence based medicine reviews, EMBASE, MEDLINE, Scopus, and Web of Science for observational studies from the time of their inception to July 2020. We included studies that evaluated potential risk factors for either prevalent or incident delirium among older adults (age ≥ 60 years) presenting to the ED. When appropriate, we meta-analyzed estimates for risk factors using a random-effects model. The certainty of evidence was evaluated using the grading of recommendations assessment, development and evaluation approach. The study's protocol was registered in PROSPERO (CDR42020175261). A total of 4,513 citations were reviewed, and 34 studies met the criteria for inclusion: 27 evaluating risk factors for ED delirium (13,412 patients) and 7 evaluating ED-based risk factors for developing delirium during hospitalization (2,238 patients). The prevalence of ED delirium ranged from 7% to 35%. Four factors had strong associations with ED delirium and were graded as high-certainty evidence, including nursing home residence (4 studies; odds ratio [OR], 3.45; 95% confidence interval [CI], 2.17 to 5.48), cognitive impairment (7 studies; OR, 4.46; 95% CI, 3.38 to 5.89), hearing impairment (3 studies, OR, 2.57; 95% CI, 1.03 to 6.41), and a history of stroke (3 studies; OR, 3.20; 95% CI, 1.17 to 8.75). The rate of developing delirium during hospitalization ranged from 11% to 27%. A length of stay of more than 10 hours in ED was associated with a higher risk of delirium (1 study; OR, 2.23; 95% CI, 1.13 to 4.41). One study reported that severe pain, rather than the use of opioids, was associated with the development of delirium. These findings can be used to prioritize delirium screening in the ED and develop novel ED delirium risk scores or prevention interventions.
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Affiliation(s)
| | - Michelle J Berning
- Department of Emergency Medicine, Mayo Clinic, Rochester, MN; University of Minnesota Medical School, Minneapolis, MN
| | | | | | - Mohammad Hassan Murad
- Department of Internal Medicine, Division of Preventive, Occupational, and Aerospace Medicine, Mayo Clinic, Rochester, MN
| | - Jin H Han
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN; Geriatric Research, Education, and Clinical Center, Tennessee Valley Healthcare System, Nashville, TN
| | - Fernanda Bellolio
- Department of Emergency Medicine, Mayo Clinic, Rochester, MN; Department of Health Sciences Research, Mayo Clinic, Rochester, MN.
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29
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Bellelli G, Brathwaite JS, Mazzola P. Delirium: A Marker of Vulnerability in Older People. Front Aging Neurosci 2021; 13:626127. [PMID: 33994990 PMCID: PMC8119654 DOI: 10.3389/fnagi.2021.626127] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 04/06/2021] [Indexed: 12/11/2022] Open
Abstract
Delirium is an acute neuropsychiatric syndrome and one of the most common presenting symptoms of acute medical illnesses in older people. Delirium can be triggered by a single cause, but in most cases, it is multifactorial as it depends on the interaction between predisposing and precipitating factors. Delirium is highly prevalent in older patients across various settings of care and correlates with an increased risk of adverse clinical outcomes. Several pathophysiological mechanisms may contribute to its onset, including neurotransmitter imbalance, neuroinflammation, altered brain metabolism, and impaired neuronal network connectivity. Several screening and diagnostic tools for delirium exist, but they are unfortunately underutilized. Additionally, the diagnosis of delirium superimposed on dementia poses a formidable challenge - especially if dementia is severe. Non-pharmacological approaches for the prevention and multidomain interventions for the treatment of delirium are recommended, given that there is currently no robust evidence of drugs that can prevent or resolve delirium. This article aims to review the current understanding about delirium in older people. To achieve this goal, we will describe the epidemiology and outcomes of the syndrome, the pathophysiological mechanisms that are supposed to be involved, the most commonly used tools for screening and diagnosis, and prevention strategies and treatments recommended. This review is intended as a brief guide for clinicians in hospital wards to improve their knowledge and practice. At the end of the article, we propose an approach to improve the quality of care provided to older patients throughout a systematic detection of delirium.
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Affiliation(s)
- Giuseppe Bellelli
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Acute Geriatrics Unit, San Gerardo Hospital ASST Monza, Monza, Italy
| | | | - Paolo Mazzola
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Acute Geriatrics Unit, San Gerardo Hospital ASST Monza, Monza, Italy
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30
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Tonna JE, Dalton A, Presson AP, Zhang C, Colantuoni E, Lander K, Howard S, Beynon J, Kamdar BB. The Effect of a Quality Improvement Intervention on Sleep and Delirium in Critically Ill Patients in a Surgical ICU. Chest 2021; 160:899-908. [PMID: 33773988 DOI: 10.1016/j.chest.2021.03.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 03/08/2021] [Accepted: 03/13/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Delirium is a deleterious condition affecting up to 60% of patients in the surgical ICU (SICU). Few SICU-focused delirium interventions have been implemented, including those addressing sleep-wake disruption, a modifiable delirium risk factor common in critically ill patients. RESEARCH QUESTION What is the effect on delirium and sleep quality of a multicomponent nonpharmacologic intervention aimed at improving sleep-wake disruption in patients in the SICU setting? STUDY DESIGN AND METHODS Using a staggered pre-post design, we implemented a quality improvement intervention in two SICUs (general surgery or trauma and cardiovascular) in an academic medical center. After a preintervention (baseline) period, a multicomponent unit-wide nighttime (ie, efforts to minimize unnecessary sound and light, provision of earplugs and eye masks) and daytime (ie, raising blinds, promotion of physical activity) intervention bundle was implemented. A daily checklist was used to prompt staff to complete intervention bundle elements. Delirium was evaluated twice daily using the Confusion Assessment Method for the Intensive Care Unit. Patient sleep quality ratings were evaluated daily using the Richards-Campbell Sleep Questionnaire (RCSQ). RESULTS Six hundred forty-six SICU admissions (332 baseline, 314 intervention) were analyzed. Median age was 61 years (interquartile range, 49-70 years); 35% of the cohort were women and 83% were White. During the intervention period, patients experienced fewer days of delirium (proportion ± SD of ICU days, 15 ± 27%) as compared with the preintervention period (20 ± 31%; P = .022), with an adjusted pre-post decrease of 4.9% (95% CI, 0.5%-9.2%; P = .03). Overall RCSQ-perceived sleep quality ratings did not change, but the RCSQ noise subscore increased (9.5% [95% CI, 1.1%-17.5%; P = .02). INTERPRETATION Our multicomponent intervention was associated with a significant reduction in the proportion of days patients experienced delirium, reinforcing the feasibility and effectiveness of a nonpharmacologic sleep-wake bundle to reduce delirium in critically ill patients in the SICU. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT03313115; URL: www.clinicaltrials.gov.
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Affiliation(s)
- Joseph E Tonna
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT; Division of Emergency Medicine, Department of Surgery, University of Utah Health, Salt Lake City, UT.
| | - Anna Dalton
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
| | - Angela P Presson
- Division of Epidemiology, Department of Medicine, University of Utah Health, Salt Lake City, UT
| | - Chong Zhang
- Division of Epidemiology, Department of Medicine, University of Utah Health, Salt Lake City, UT
| | - Elizabeth Colantuoni
- Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD; Department of Biostatistics, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Kirsten Lander
- Cardiovascular Intensive Care Unit, University of Utah Health, Salt Lake City, UT
| | - Sullivan Howard
- Surgical Intensive Care Unit, Critical Care, University of Utah Health, Salt Lake City, UT
| | - Julia Beynon
- AirMed & Emergency Nursing, University of Utah Health, Salt Lake City, UT
| | - Biren B Kamdar
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, School of Medicine, La Jolla, CA
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31
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Smith SK, Nguyen T, Labonte AK, Kafashan M, Hyche O, Guay CS, Wilson E, Chan CW, Luong A, Hickman LB, Fritz BA, Emmert D, Graetz TJ, Melby SJ, Lucey BP, Ju YES, Wildes TS, Avidan MS, Palanca BJA. Protocol for the Prognosticating Delirium Recovery Outcomes Using Wakefulness and Sleep Electroencephalography (P-DROWS-E) study: a prospective observational study of delirium in elderly cardiac surgical patients. BMJ Open 2020; 10:e044295. [PMID: 33318123 PMCID: PMC7737109 DOI: 10.1136/bmjopen-2020-044295] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Delirium is a potentially preventable disorder characterised by acute disturbances in attention and cognition with fluctuating severity. Postoperative delirium is associated with prolonged intensive care unit and hospital stay, cognitive decline and mortality. The development of biomarkers for tracking delirium could potentially aid in the early detection, mitigation and assessment of response to interventions. Because sleep disruption has been posited as a contributor to the development of this syndrome, expression of abnormal electroencephalography (EEG) patterns during sleep and wakefulness may be informative. Here we hypothesise that abnormal EEG patterns of sleep and wakefulness may serve as predictive and diagnostic markers for postoperative delirium. Such abnormal EEG patterns would mechanistically link disrupted thalamocortical connectivity to this important clinical syndrome. METHODS AND ANALYSIS P-DROWS-E (Prognosticating Delirium Recovery Outcomes Using Wakefulness and Sleep Electroencephalography) is a 220-patient prospective observational study. Patient eligibility criteria include those who are English-speaking, age 60 years or older and undergoing elective cardiac surgery requiring cardiopulmonary bypass. EEG acquisition will occur 1-2 nights preoperatively, intraoperatively, and up to 7 days postoperatively. Concurrent with EEG recordings, two times per day postoperative Confusion Assessment Method (CAM) evaluations will quantify the presence and severity of delirium. EEG slow wave activity, sleep spindle density and peak frequency of the posterior dominant rhythm will be quantified. Linear mixed-effects models will be used to evaluate the relationships between delirium severity/duration and EEG measures as a function of time. ETHICS AND DISSEMINATION P-DROWS-E is approved by the ethics board at Washington University in St. Louis. Recruitment began in October 2018. Dissemination plans include presentations at scientific conferences, scientific publications and mass media. TRIAL REGISTRATION NUMBER NCT03291626.
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Affiliation(s)
- S Kendall Smith
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Thomas Nguyen
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Alyssa K Labonte
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - MohammadMehdi Kafashan
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Orlandrea Hyche
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Christian S Guay
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Elizabeth Wilson
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Courtney W Chan
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Anhthi Luong
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - L Brian Hickman
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Bradley A Fritz
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Daniel Emmert
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Thomas J Graetz
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Spencer J Melby
- Department of Surgery, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Brendan P Lucey
- Department of Neurology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Yo-El S Ju
- Department of Neurology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Troy S Wildes
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Michael S Avidan
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Ben J A Palanca
- Department of Anesthesiology, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
- Department of Biomedical Engineering, Washington University in St Louis, Saint Louis, Missouri, USA
- Division of Biology and Biomedical Sciences, Washington University in St Louis, Saint Louis, Missouri, USA
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32
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Wilson JE, Mart MF, Cunningham C, Shehabi Y, Girard TD, MacLullich AMJ, Slooter AJC, Ely EW. Delirium. Nat Rev Dis Primers 2020; 6:90. [PMID: 33184265 PMCID: PMC9012267 DOI: 10.1038/s41572-020-00223-4] [Citation(s) in RCA: 414] [Impact Index Per Article: 103.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2020] [Indexed: 02/06/2023]
Abstract
Delirium, a syndrome characterized by an acute change in attention, awareness and cognition, is caused by a medical condition that cannot be better explained by a pre-existing neurocognitive disorder. Multiple predisposing factors (for example, pre-existing cognitive impairment) and precipitating factors (for example, urinary tract infection) for delirium have been described, with most patients having both types. Because multiple factors are implicated in the aetiology of delirium, there are likely several neurobiological processes that contribute to delirium pathogenesis, including neuroinflammation, brain vascular dysfunction, altered brain metabolism, neurotransmitter imbalance and impaired neuronal network connectivity. The Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) is the most commonly used diagnostic system upon which a reference standard diagnosis is made, although many other delirium screening tools have been developed given the impracticality of using the DSM-5 in many settings. Pharmacological treatments for delirium (such as antipsychotic drugs) are not effective, reflecting substantial gaps in our understanding of its pathophysiology. Currently, the best management strategies are multidomain interventions that focus on treating precipitating conditions, medication review, managing distress, mitigating complications and maintaining engagement to environmental issues. The effective implementation of delirium detection, treatment and prevention strategies remains a major challenge for health-care organizations globally.
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Affiliation(s)
- Jo Ellen Wilson
- Center for Critical Illness, Brain Dysfunction, and Survivorship (CIBS), Vanderbilt University Medical Center, Nashville, TN, USA.
- Department of Psychiatry and Behavioral Sciences, Division of General Psychiatry, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Matthew F Mart
- Center for Critical Illness, Brain Dysfunction, and Survivorship (CIBS), Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Colm Cunningham
- School of Biochemistry & Immunology, Trinity Biomedical Sciences Institute & Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Republic of Ireland
| | - Yahya Shehabi
- Monash Health School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia
- Prince of Wales Clinical School of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Timothy D Girard
- Center for Critical Illness, Brain Dysfunction, and Survivorship (CIBS), Vanderbilt University Medical Center, Nashville, TN, USA
- Clinical Research, Investigation, and Systems Modeling of Acute Illness Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Alasdair M J MacLullich
- Edinburgh Delirium Research Group, Geriatric Medicine, Usher Institute, University of Edinburgh, Edinburgh, Scotland, UK
| | - Arjen J C Slooter
- Department of Intensive Care Medicine and UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - E Wesley Ely
- Center for Critical Illness, Brain Dysfunction, and Survivorship (CIBS), Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of General Internal Medicine and Public Health, Vanderbilt University Medical Center, Nashville, TN, USA
- Veteran's Affairs TN Valley, Geriatrics Research, Education and Clinical Center (GRECC), Nashville, TN, USA
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33
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Death in delirious palliative-care patients occurs irrespective of age: A prospective, observational cohort study of 229 delirious palliative-care patients. Palliat Support Care 2020; 19:274-282. [DOI: 10.1017/s1478951520000887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectivesPatients with terminal illness are at high risk of developing delirium, in particular, those with multiple predisposing and precipitating risk factors. Delirium in palliative care is largely under-researched, and few studies have systematically assessed key aspects of delirium in elderly, palliative-care patients.MethodsIn this prospective, observational cohort study at a tertiary care center, 229 delirious palliative-care patients stratified by age: <65 (N = 105) and ≥65 years (N = 124), were analyzed with logistic regression models to identify associations with respect to predisposing and precipitating factors.ResultsIn 88% of the patients, the underlying diagnosis was cancer. Mortality rate and median time to death did not differ significantly between the two age groups. No inter-group differences were detected with respect to gender, care requirements, length of hospital stay, or medical costs. In patients ≥65 years, exclusively predisposing factors were relevant for delirium, including hearing impairment [odds ratio (OR) 3.64; confidence interval (CI) 1.90–6.99; P < 0.001], hypertension (OR 3.57; CI 1.84–6.92; P < 0.001), and chronic kidney disease (OR 4.84; CI 1.19–19.72; P = 0.028). In contrast, in patients <65 years, only precipitating factors were relevant for delirium, including cerebral edema (OR 0.02; CI 0.01–0.43; P = 0.012).Significance of resultsThe results of this study demonstrate that death in delirious palliative-care patients occurs irrespective of age. The multifactorial nature and adverse outcomes of delirium across all age in these patients require clinical recognition. Potentially reversible factors should be detected early to prevent or mitigate delirium and its poor survival outcomes.
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