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Sist L, Pezzolati M, Ugenti NV, Cedioli S, Messina R, Chiappinotto S, Rucci P, Palese A. Nurses prioritization processes to prevent delirium in patients at risk: Findings from a Q-Methodology study. Geriatr Nurs 2024; 58:59-68. [PMID: 38762972 DOI: 10.1016/j.gerinurse.2024.05.002] [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: 01/19/2024] [Revised: 04/22/2024] [Accepted: 05/06/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND This study aimed at (a) exploring how nurses prioritise interventions to prevent delirium among patients identified at risk and (b) describing the underlying prioritisation patterns according to nurses' individual characteristics. METHODS There was used the Q-methodology a research process following specific steps: (a) identifying the concourse, (b) the Q-sample, and (c) the population (P-set); (d) collecting data using the Q-sort table; (e) entering the data and performing the factor analysis; and (f) interpreting the factors identified. RESULTS There were involved 56 nurses working in medical, geriatric and log-term facilities (46; 82.2 %). The preventive intervention receiving the highest priority was 'Monitoring the vital parameters (heart rate, blood pressure, oxygen saturation)' (2.96 out of 4 as the highest priority; CI 95 %: 2.57, 3.36). Two priority patterns emerged among nurses (explained variance 44.78 %), one 'Clinical-oriented' (36.19 %) and one 'Family/caregiver-oriented' (8.60 %) representing 53 nurses out 56. CONCLUSION Alongside the overall tendency to prioritise some preventive interventions instead of others, the priorities are polarised in two main patterns expressing two main individual characteristics of nurses. Knowing the existence of individual patterns and their aggregation informs how to shape educational interventions.
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Affiliation(s)
- Luisa Sist
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy; Sviluppo Professionale e Implementazione della Ricerca nelle Professioni Sanitarie (SPIR), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
| | | | - Nikita Valentina Ugenti
- Sviluppo Professionale e Implementazione della Ricerca nelle Professioni Sanitarie (SPIR), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Rossella Messina
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | | | - Paola Rucci
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
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Lauffer-Vogt SU, Hediger H, Lauener SK, Schubert M. [The use of the DOS and Delirium Prevalence: a quantitative longitudinal study at a Swiss-German central hospital]. Pflege 2024; 37:89-97. [PMID: 37997948 DOI: 10.1024/1012-5302/a000965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
The use of the DOS and Delirium Prevalence: a quantitative longitudinal study at a Swiss-German central hospital Abstract: Background: With a prevalence of 12-64%, delirium is a common complication in acute care, associated with negative outcomes such as increased mortality and prolonged length of stay. Many hospitals have guidelines to improve the delirium management. The Delirium Observation Screening Scale (DOS) Score is collected in the study hospital from all patients ≥ 70 years at each shift for at least 3 days. Delirium is diagnosed by a physician and coded according to ICD-10. Purpose: Evaluation of the delirium screening with the DOS according to internal guideline in terms of number of DOS assessments performed, prevalence of delirium (DOS score ≥ 3 points, CD-10 code delirium). Method: This retrospective quantitative single-centre longitudinal study used 2017 and 2018 data of 10046 cases. Statistical analysis methods were used to analyse prevalence of delirium and subgroup comparisons. Results: At least one DOS score was documented in 92% of cases aged ≥ 70-years (n = 5038). DOS implementation varied between 60% in the early, 49% in the late and 38% in the night shift. The prevalence of delirium was 12% according to DOS score ≥ 3 and 4% according to physician diagnosis of a delirium. Cases with a DOS score ≥ 3 were significantly older, more often female, had more comorbidities and were depressed. Conclusions: DOS is performed in most patients when indicated. The DOS implementation frequency varied depending on the shift.
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Affiliation(s)
- Stefan Urs Lauffer-Vogt
- Klinik für Plastische Chirurgie und Handchirurgie, Klinik für Traumatologie, Universitätsspital Zürich, Schweiz
| | - Hannele Hediger
- Institut für Pflege, Departement Gesundheit, Zürcher Hochschule für Angewandte Wissenschaften, Winterthur, Schweiz
| | - Susanne Knüppel Lauener
- Abteilung für Praxisentwicklung und Forschung Pflege/MTT, Medizinische Direktion, Universitätsspital Basel, Schweiz
| | - Maria Schubert
- Institut für Pflege, Departement Gesundheit, Zürcher Hochschule für Angewandte Wissenschaften, Winterthur, Schweiz
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Hoch J, Bauer JM, Bizer M, Arnold C, Benzinger P. Nurses’ competence in recognition and management of delirium in older patients: development and piloting of a self-assessment tool. BMC Geriatr 2022; 22:879. [PMCID: PMC9675220 DOI: 10.1186/s12877-022-03573-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 10/31/2022] [Indexed: 11/21/2022] Open
Abstract
Background Delirium is a common condition in elderly inpatients. Health care professionals play a crucial role in recognizing delirium, initiating preventive measures and implementing a multicomponent treatment strategy. Yet, delirium often goes unrecognized in clinical routine. Nurses take an important role in preventing and managing delirium. This study assesses clinical reasoning of nurses using case vignettes to explore their competences in recognizing, preventing and managing delirium. Methods The study was conducted as an online survey. The questionnaire was based on five case vignettes presenting cases of acutely ill older patients with different subtypes of delirium or diseases with overlapping symptoms. In a first step, case vignettes were developed and validated through a multidisciplinary expert panel. Scoring of response options were summed up to a Geriatric Delirium Competence Questionnaire (GDCQ) score including recognition and management tasks The questionnaire was made available online. Descriptive analyses and group comparisons explores differences between nurses from different settings. Factors explaining variance in participants’ score were evaluated using correlations and linear regression models. Results The questionnaire demonstrated good content validity and high reliability (kappa = 0.79). The final sample consisted of 115 nurses. Five hundred seventy-five case vignettes with an accuracy of 0.71 for the correct recognition of delirium presence or absence were solved. Nurses recognized delirium best in cases describing hyperactive delirium (79%) while hypoactive delirium was recognized least (44%). Nurses from geriatric and internal medicine departments had significantly higher GDCQ-score than the other subgroups. Management tasks were correctly identified by most participants. Conclusions Overall, nurses’ competence regarding hypoactive delirium should be strengthened. The online questionnaire might facilitate targeting training opportunities to nurses’ competence. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03573-8.
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Affiliation(s)
- Jonas Hoch
- grid.5253.10000 0001 0328 4908Center for Geriatric Medicine, Heidelberg University Hospital, AGAPLESION Bethanien Hospital Heidelberg, Rohrbacher Strasse 149, 69126 Heidelberg, Germany ,grid.5253.10000 0001 0328 4908Department of General Practice and Health Services Research, Heidelberg University Hospital, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - Jürgen M. Bauer
- grid.5253.10000 0001 0328 4908Center for Geriatric Medicine, Heidelberg University Hospital, AGAPLESION Bethanien Hospital Heidelberg, Rohrbacher Strasse 149, 69126 Heidelberg, Germany ,grid.7700.00000 0001 2190 4373Network Aging Research (NAR), Heidelberg University, Bergheimer Strasse 20, 69115 Heidelberg, Germany
| | - Martin Bizer
- grid.5253.10000 0001 0328 4908Department of Internal Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 672, 69120 Heidelberg, Germany
| | - Christine Arnold
- grid.5253.10000 0001 0328 4908Department of General Practice and Health Services Research, Heidelberg University Hospital, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany
| | - Petra Benzinger
- grid.5253.10000 0001 0328 4908Center for Geriatric Medicine, Heidelberg University Hospital, AGAPLESION Bethanien Hospital Heidelberg, Rohrbacher Strasse 149, 69126 Heidelberg, Germany ,grid.200773.10000 0000 9807 4884Institute of Health and Generations, University of Applied Sciences Kempten, Bahnhofstrasse 61, 87435 Kempten, Germany
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Applicability of the interventions recommended for patients at risk or with delirium in medical and post-acute settings: a systematic review and a Nominal Group Technique study. Aging Clin Exp Res 2022; 34:1781-1791. [PMID: 35451735 DOI: 10.1007/s40520-022-02127-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 03/22/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Delirium is a common condition during hospitalisation that should be prevented and treated. Several recommendations have been established to date, whereas few studies have investigated their applicability in daily practice for medical and post-acute settings. AIM The aim of this research exercise was to emerge the applicability of the interventions recommended by studies in the daily care of patients at risk or with delirium cared in medical and post-acute settings. METHODS The study was organised in three phases. A systematic literature review according to Centre for Reviews and Dissemination was conducted (January-February 2021). Cochrane Library, Pubmed, Scopus, Cumulative Index to Nursing and Allied Health Literature, Psychological Information Database, and the Joanna Briggs Institute databases were searched. Primary and secondary studies were evaluated in their methodological quality with the Standard Quality Assessment Criteria, the Critical Appraisal Skills Programme, and the Appraisal of Guidelines for Research & Evaluation. Then, the interventions identified were assessed in their applicability using the Nominal Group Technique who ranked their judgement on a four-point Likert scale from 1 (totally inapplicable) to 4 (totally applicable). Qualitative feedbacks were also considered, and a validation of the final list was performed by the Nominal Group. RESULTS A total of 12 studies were included producing a list of 96 interventions categorised into four macro-areas (prevention, non-pharmacological, communication and pharmacological management). The Nominal Group identified 51 interventions (average score > 3.5) as applicable in medical and post-acute settings. Then, through a process of re-reading, and revising according to the comments provided by the Nominal Group, a list of 35 interventions out of the initial 96 were judged as applicable. CONCLUSION Applicability should be assessed with experts in the field to understand the involved factors. One-third of interventions have been judged as applicable in the Italian context; the nurses' expertise, the work environment features, and the time required for each intervention in a high workload setting may prevent the full applicability of the interventions recommended by the literature.
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Urfer Dettwiler P, Zúñiga F, Bachnick S, Gehri B, de Jonghe JFM, Hasemann W. Detecting delirium in nursing home residents using the Informant Assessment of Geriatric Delirium (I-AGeD): a validation pilot study. Eur Geriatr Med 2022; 13:917-931. [PMID: 35143027 PMCID: PMC9378321 DOI: 10.1007/s41999-022-00612-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 01/12/2022] [Indexed: 12/19/2022]
Abstract
Aim The aims of this study were to record the prevalence of delirium in residents with the DSM-5, to investigate the feasibility of the I-AGeD in a Swiss nursing home and to compare the results of the I-AGeD with the DSM-5 criteria as the reference standard. Findings This study shows that the I-AGeD is suitable for detecting delirium in nursing home residents with a sensitivity of 60% and a specificity of 94%. Message The I-AGeD is a simple, brief and feasible assessment tool for the detection of delirium in nursing home residents. Purpose Early delirium detection in nursing home residents is vital to prevent adverse outcomes. Despite the potential of structured delirium screening tools to enhance delirium detection, they are rarely used in nursing homes. To promote delirium screening tools in nursing homes, they should be easy to integrate into the daily routine of care workers. The I-AGeD, was developed as a simple and easily understandable tool to detect delirium in older adults. The aims of this study were to record the prevalence of delirium, to investigate the feasibility of the I-AGeD, and to compare these results with the DSM-5 as the reference standard. Methods This is a cross-sectional prospective single-center pilot study. Seven registered nurses assessed the participants with the I-AGeD. The research assistant conducted delirium assessments based on the DSM-5 criteria, to identify delirium symptoms for the same participants. The feasibility test was verified using a five-point Likert scale ranging from very easy to very difficult. Results 85 nursing home residents participated in the study. A delirium prevalence of 5.9% was found. The sensitivity was 60% and specificity 94% at a cut point of ≥ 4 to indicate delirium. The feasibility test showed that the 10 items of the I-AGeD were easy or very easy to answer. Conclusion The I-AGeD showed an acceptable performance to assess delirium in nursing home residents. Additionally, it was found feasible and due to its brevity the I-AGeD could easily be integrated into the routine of daily care in nursing homes.
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Affiliation(s)
- Pia Urfer Dettwiler
- Nursing Home Frenkenbündten, Gitterlistrasse 10, 4410, Liestal, Switzerland.,Institute of Nursing Science, University of Basel, Bernoullistrasse, 4056, Basel, Switzerland
| | - Franziska Zúñiga
- Institute of Nursing Science, University of Basel, Bernoullistrasse, 4056, Basel, Switzerland
| | - Stefanie Bachnick
- Institute of Nursing Science, University of Basel, Bernoullistrasse, 4056, Basel, Switzerland
| | - Beatrice Gehri
- Institute of Nursing Science, University of Basel, Bernoullistrasse, 4056, Basel, Switzerland.,University Psychiatric Clinics, Wilhelm Klein-Strasse 27, 4002, Basel, Switzerland
| | - Jos F M de Jonghe
- Private Practice, DC VerzuimDiagnostiek , Tesselschadestraat 4, 1054 ET, msterdam, The Netherlands
| | - Wolfgang Hasemann
- University Department of Geriatric Medicine FELIX PLATTER, Burgfelderstrasse 101, 4002, Basel, Switzerland.
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Marcantonio ER, Fick DM, Jung Y, Inouye SK, Boltz M, Leslie DL, Husser EK, Shrestha P, Moore A, Sulmonte K, Siuta J, Boustani M, Ngo LH. Comparative Implementation of a Brief App-Directed Protocol for Delirium Identification by Hospitalists, Nurses, and Nursing Assistants : A Cohort Study. Ann Intern Med 2022; 175:65-73. [PMID: 34748377 PMCID: PMC8938856 DOI: 10.7326/m21-1687] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Systematic screening improves delirium identification among hospitalized older adults. Little data exist on how to implement such screening. OBJECTIVE To test implementation of a brief app-directed protocol for delirium identification by physicians, nurses, and certified nursing assistants (CNAs) in real-world practice relative to a research reference standard delirium assessment (RSDA). DESIGN Prospective cohort study. SETTING Large urban academic medical center and small rural community hospital. PARTICIPANTS 527 general medicine inpatients (mean age, 80 years; 35% with preexisting dementia) and 399 clinicians (53 hospitalists, 236 nurses, and 110 CNAs). MEASUREMENTS On 2 study days, enrolled patients had an RSDA. Subsequently, CNAs performed an ultra-brief 2-item screen (UB-2) for delirium, whereas physicians and nurses performed a 2-step protocol consisting of the UB-2 followed in those with a positive screen result by the 3-Minute Diagnostic Assessment for the Confusion Assessment Method. RESULTS Delirium was diagnosed in 154 of 924 RSDAs (17%) and in 114 of 527 patients (22%). The completion rate for clinician protocols exceeded 97%. The CNAs administered the UB-2 in a mean of 62 seconds (SD, 51). The 2-step protocols were administered in means of 104 seconds (SD, 99) by nurses and 106 seconds (SD, 105) by physicians. The UB-2 had sensitivities of 88% (95% CI, 72% to 96%), 87% (CI, 73% to 95%), and 82% (CI, 65% to 91%) when administered by CNAs, nurses, and physicians, respectively, with specificities of 64% to 70%. The 2-step protocol had overall accuracy of 89% (CI, 83% to 93%) and 87% (CI, 81% to 91%), with sensitivities of 65% (CI, 48% to 79%) and 63% (CI, 46% to 77%) and specificities of 93% (CI, 88% to 96%) and 91% (CI, 86% to 95%), for nurses and physicians, respectively. Two-step protocol sensitivity for moderate to severe delirium was 78% (CI, 54% to 91%). LIMITATION Two sites; limited diversity. CONCLUSION An app-directed protocol for delirium identification was feasible, brief, and accurate, and CNAs and nurses performed as well as hospitalists. PRIMARY FUNDING SOURCE National Institute on Aging.
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Affiliation(s)
- Edward R Marcantonio
- Divisions of General Medicine and Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, and Harvard Medical School, Boston, Massachusetts (E.R.M.)
| | - Donna M Fick
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, and College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania (D.M.F.)
| | - Yoojin Jung
- Division of General Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts (Y.J.)
| | - Sharon K Inouye
- Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, and Aging Brain Center, Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts (S.K.I.)
| | - Marie Boltz
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania (M.B., E.K.H., P.S.)
| | - Douglas L Leslie
- College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania (D.L.L.)
| | - Erica K Husser
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania (M.B., E.K.H., P.S.)
| | - Priyanka Shrestha
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania (M.B., E.K.H., P.S.)
| | - Amber Moore
- Division of General Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, and Division of General Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts (A.M.)
| | - Kimberlyann Sulmonte
- Department of Nursing, Beth Israel Deaconess Medical Center, Boston, Massachusetts (K.S.)
| | - Jonathan Siuta
- Department of Medicine, Mount Nittany Medical Center, State College, Pennsylvania (J.S.)
| | - Malaz Boustani
- Center for Health Innovation and Implementation Science, Indiana University School of Medicine, Indianapolis, Indiana (M.B.)
| | - Long H Ngo
- Division of General Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, and Harvard Medical School, Boston, Massachusetts (L.H.N.)
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Reppas-Rindlisbacher C, Panov ED, Cuperfain AB, Rawal S. A Survey of Nurses' Perspectives on Delirium Screening in Older Adult Medical Inpatients With Limited English Proficiency. J Gerontol Nurs 2021; 47:29-34. [PMID: 34038248 DOI: 10.3928/00989134-20210309-05] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Confusion Assessment Method (CAM) is commonly used to detect delirium but its utility in patients with limited English proficiency (LEP) is not well-established. In the current study, internal medicine nurses at an acute care hospital in Canada were surveyed on the use of the CAM in older adults with LEP. Nurses' perspectives were explored with a focus on barriers to administration. Fifty participants were enrolled (response rate = 47.6%). Twenty-eight (56%) participants stated they could not confidently and accurately assess delirium in patients with LEP. Twenty-nine (58%) participants believed the CAM is not an effective delirium screening tool in the LEP population. Barriers to screening included: challenges with interpretation services, dependence on family members, and fear that the assessment itself may worsen confusion. Our study is the first to describe specific barriers to administering the CAM in patients with LEP. Strategies are required to address these barriers and optimize delirium screening for patients with LEP. [Journal of Gerontological Nursing, 47(4), 29-34.].
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Elías MN, Munro CL, Liang Z. Daytime-to-Nighttime Sleep Ratios and Cognitive Impairment in Older Intensive Care Unit Survivors. Am J Crit Care 2021; 30:e40-e47. [PMID: 33644810 PMCID: PMC10467820 DOI: 10.4037/ajcc2021221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Sleep duration and proportion of daytime versus nighttime sleep may affect cognitive function in older patients in the transition out of the intensive care unit. OBJECTIVE To explore the relationship between the daytime-to-nighttime sleep ratio and cognitive impairment in older intensive care unit survivors. METHODS The study enrolled 30 older adults within 24 to 48 hours after intensive care unit discharge. All participants were functionally independent before admission and underwent mechanical ventilation in the intensive care unit. Actigraphy was used to estimate daytime (6 AM to 9:59 PM) and nighttime (10 PM to 5:59 AM) total sleep duration. Daytime-to-nighttime sleep ratios were calculated by dividing the proportion of daytime sleep by the proportion of nighttime sleep. The National Institutes of Health Toolbox Cognition Battery Dimensional Change Card Sort Test (DCCST) was used to assess cognition. Associations between sleep and cognition were explored using multivariate regression after adjusting for covariates. RESULTS The mean (SD) daytime sleep duration was 7.55 (4.30) hours (range, 0.16-14.21 hours), and the mean (SD) nighttime sleep duration was 4.99 (1.95) hours (range, 0.36-7.21 hours). The mean (SD) daytime-to-nighttime sleep ratio was 0.71 (0.30) (range, 0.03-1.10). Greater daytime sleep duration (β = -0.351, P = .008) and higher daytime-to-nighttime sleep ratios (β = -0.373, P = .008) were negatively associated with DCCST scores. CONCLUSIONS The daytime-to-nighttime sleep ratio was abnormally high in the study population, revealing an altered sleep/wake cycle. Higher daytime-to-nighttime sleep ratios were associated with worse cognition, suggesting that proportionally greater daytime sleep may predict cognitive impairment.
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Affiliation(s)
- Maya N Elías
- Maya N. Elías is a postdoctoral research fellow, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
| | - Cindy L Munro
- Cindy L. Munro is dean and a professor, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
| | - Zhan Liang
- Zhan Liang is an assistant professor, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
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Elías MN, Munro CL, Liang Z. Executive Function, Dexterity, and Discharge Disposition in Older Intensive Care Unit Survivors. Am J Crit Care 2020; 29:484-488. [PMID: 33130868 PMCID: PMC10467841 DOI: 10.4037/ajcc2020132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Dexterity is a component of motor function. Executive function, a subdomain of cognition, may affect dexterity in older adults recovering from critical illness after discharge from an intensive care unit (ICU). OBJECTIVES To explore associations between executive function (attention and cognitive flexibility) and dexterity (fine motor coordination) in the early post-ICU period and examine dexterity by acuity of discharge disposition. METHODS The study involved 30 older adults who were functionally independent before hospitalization, underwent mechanical ventilation in the ICU, and had been discharged from the ICU 24 to 48 hours previously. Dexterity was evaluated with the National Institutes of Health Toolbox (NIHTB) Motor Battery 9-Hole Pegboard Dexterity Test (PDT); attention, with the NIHTB Cognition Battery Flanker Inhibitory Control and Attention Test (FICAT); and cognitive flexibility, with the NIHTB Cognition Battery Dimensional Change Card Sort Test (DCCST). Exploratory regression was used to examine associations between executive function and dexterity (fully corrected T scores). Independent-samples t tests were used to compare dexterity between participants discharged home and those discharged to a facility. RESULTS FICAT (β = 0.375, P = .03) and DCCST (β = 0.698, P = .001) scores were independently and positively associated with PDT scores. Further, PDT scores were worse among participants discharged to a facility than among those discharged home (mean [SD], 26.71 [6.14] vs 36.33 [10.30]; t24 = 3.003; P = .006). CONCLUSIONS Poor executive function is associated with worse dexterity; thus, dexterity may be a correlate of both post-ICU cognitive impairment and functional decline. Performance on dexterity tests could identify frail older ICU survivors at risk for worse discharge outcomes.
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Affiliation(s)
- Maya N Elías
- Maya N. Elías is a postdoctoral research fellow, Cindy L. Munro is dean and a professor, and Zhan Liang is an assistant professor, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
| | - Cindy L Munro
- Maya N. Elías is a postdoctoral research fellow, Cindy L. Munro is dean and a professor, and Zhan Liang is an assistant professor, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
| | - Zhan Liang
- Maya N. Elías is a postdoctoral research fellow, Cindy L. Munro is dean and a professor, and Zhan Liang is an assistant professor, School of Nursing and Health Studies, University of Miami, Coral Gables, Florida
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Weber C, Fierz K, Katapodi M, Hasemann W. An advanced practice nurse-led delirium consultation service reduces delirium severity and length of stay in orthopedic patients: A nonrandomized posttest only evaluation study. Perspect Psychiatr Care 2020; 56:804-810. [PMID: 32128829 DOI: 10.1111/ppc.12495] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 01/02/2020] [Accepted: 02/22/2020] [Indexed: 11/28/2022] Open
Abstract
PURPOSE Delirium is an acute neuropsychiatric disorder and is a common and serious complication during hospitalization for older people. This study evaluated the value of an advanced practice nurse (APN)-led delirium consultation service on patient outcomes DESIGN AND METHODS: This was a retrospective chart review of 137 patients over 65 years, hospitalized between 2012 and 2015 in a tertiary care setting in Switzerland, who underwent orthopedic surgery and experienced delirium. FINDINGS Of the 137 eligible patients, 53 received the delirium consultation service and 84 received the standard care. The group receiving "early" delirium consultation experienced significantly reduced delirium severity over the course of time and the shortest length of stay. PRACTICE IMPLICATIONS The APN-led delirium consultation service had a positive effect on patient outcomes.
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Affiliation(s)
- Christa Weber
- Department of Orthopedic and Traumatology, University Hospital of Bern, Bern, Switzerland
| | - Katharina Fierz
- ZHAW Zurich University of Applied Sciences, School of Health Professions, Institute of Nursing, Winterthur, Switzerland
| | - Maria Katapodi
- Institute of Nursing Science, Department of Public Health, University of Basel, Basel, Switzerland
| | - Wolfgang Hasemann
- Practice Development Unit, Department of Nursing and Allied Health Professions, University Hospital Basel, Basel, Switzerland.,University Department of Geriatric Medicine FELIX PLATTER, Basel, Switzerland
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Bergjan M, Zilezinski M, Schwalbach T, Franke C, Erdur H, Audebert HJ, Hauß A. Validation of two nurse-based screening tools for delirium in elderly patients in general medical wards. BMC Nurs 2020; 19:72. [PMID: 32760215 PMCID: PMC7393733 DOI: 10.1186/s12912-020-00464-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 07/23/2020] [Indexed: 01/24/2023] Open
Abstract
Background Delirium is an acute disturbance characterized by fluctuating symptoms related to attention, awareness and recognition. Especially for elderly patients, delirium is frequently associated with high hospital costs and resource consumption, worse functional deterioration and increased mortality rates. Early recognition of risk factors and delirium symptoms enables medical staff to prevent or treat negative effects. Most studies examining screening instruments for delirium were conducted in intensive care units and surgical wards, and rarely in general medical wards. The aim of the study is to validate the Nursing Delirium Screening Scale (Nu-DESC) and the Delirium Observation Screening Scale (DOS) in general medical wards in a German tertiary care hospital, considering predisposing delirium risk factors in patients aged 65 and older. Methods The prospective observational study including 698 patients was conducted between May and August 2018 in two neurological and one cardiology ward. During their shifts, trained nurses assessed all patients aged 65 or older for delirium symptoms using the Nu-DESC and the DOS. Delirium was diagnosed according to the DSM-5 criteria by neurologists. Patient characteristics and predisposing risk factors were obtained from the digital patient management system. Descriptive and bivariate statistics were computed. Results The study determined an overall delirium occurrence rate of 9.0%. Regarding the DOS, sensitivity was 0.94, specificity 0.86, PPV 0.40 NPV 0.99 and regarding the Nu-DESC, sensitivity was 0.98, specificity 0.87, PPV 0.43, NPV 1.00. Several predisposing risk factors increased the probability of delirium: pressure ulcer risk OR: 17.3; falls risk OR: 14.0; immobility OR: 12.7; dementia OR: 5.38. Conclusions Both screening instruments provided high accuracy for delirium detection in general medical wards. The Nu-DESC proved to be an efficient delirium screening tool that can be integrated into routine patient care. According to the study results, pressure ulcer risk, falls risk, and immobility were risk factors triggering delirium in most cases. Impaired mobility, as common risk factor of the before mentioned risks, is well known to be preventable through physical activity programmes.
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Affiliation(s)
- Manuela Bergjan
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany
| | - Max Zilezinski
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health ,Business Division Nursing Directorate - Nursing Science, Core-Team III Delirium Management and Dementia Care, Charité - Universitaetsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Torsten Schwalbach
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health ,Business Division Nursing Directorate - Nursing Science, Core-Team III Delirium Management and Dementia Care, Charité - Universitaetsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Christiana Franke
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Department of Neurology with Experimental Neurology Campus Benjamin Franklin (CBF), Charité - Universitaetsmedizin Berlin, Hindenburgdamm 30, Berlin, 12200 Germany
| | - Hebun Erdur
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Department of Neurology with Experimental Neurology Campus Benjamin Franklin (CBF), Charité - Universitaetsmedizin Berlin, Hindenburgdamm 30, Berlin, 12200 Germany
| | - Heinrich Jakob Audebert
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Department of Neurology with Experimental Neurology Campus Benjamin Franklin (CBF), Charité - Universitaetsmedizin Berlin, Hindenburgdamm 30, Berlin, 12200 Germany
| | - Armin Hauß
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Business Division Nursing Directorate - Nursing Science, Charité - Universitaetsmedizin Berlin, Chariteplatz 1, Berlin, 10117 Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health ,Business Division Nursing Directorate - Nursing Science, Core-Team III Delirium Management and Dementia Care, Charité - Universitaetsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
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12
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Graf S, Hediger H, Knüppel Lauener S. [Delirium at the Hospital - Nursing effort and risk of falling: A Routine data analysis]. Pflege 2020; 33:133-142. [PMID: 32370662 DOI: 10.1024/1012-5302/a000737] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Delirium at the Hospital - Nursing effort and risk of falling: A Routine data analysis Abstract. Background: In order to reduce the risks and symptoms of delirium, a total hospital guideline for delirium prevention and management was established. To date, there have been few findings on the implementation of the guideline. Question / Aim: The aim of this study was to analyse data collected by application of the Delirium Observation Screening Scale and on the use of care measures for the prevention and treatment of delirium. As part of this analyses, also associations between the screening outcomes (symptoms of confusion) and the implementation of care measures and the rate of fall events, respectively, were examined in patients aged 70 and older. Method: In a non-experimental correlative cross-sectional study, routine data from the patient administration program PatWeb and the patient documentation system WiCare-Doc were analyzed over a period of four months. Results: Patients with symptoms of confusion received twice the duration of delirium-specific care compared to patients without symptoms of confusion. Their risk of falling was 4.4 times higher and after a fall event they received a significantly longer period of delirium specific care. Conclusions: The results show that the care of patients with delirium is intensive. Time is the prerequisite for care adapted to this patient group. The transfer of knowledge into practice must be strengthened to further enable nurses in implementing the prevention and management of delirium. The development of an "Advanced Practice Nurse Delirium" is also recommended for practice development and as support for every day nursing care.
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Affiliation(s)
- Silvia Graf
- Pflege Departement Chirurgie, Kantonsspital Winterthur
| | - Hannele Hediger
- Departement Pflege, ZHAW, Zürcher Hochschule für Angewandte Wissenschaften, Winterthur
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13
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Abstract
Delirium superimposed on dementia is an acute medical illness that is difficult to diagnose because of the similarities of the symptoms to dementia. Delirium can contribute to the suffering of the patient as well as the family and caregiver. An initial holistic assessment of the patient is critical in establishing the cognitive baseline symptoms of delirium. Prevention of delirium can be assisted by ongoing reassessment of the patient for symptoms of delirium. The goal of treatment is to treat the underlying cause of the delirium.
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Affiliation(s)
- Evelyn Parrish
- University of Kentucky College of Nursing, 202 College of Nursing Building, Lexington, KY 40536, USA.
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Janssen TL, Hosseinzoi E, Vos DI, Veen EJ, Mulder PGH, van der Holst AM, van der Laan L. The importance of increased awareness for delirium in elderly patients with rib fractures after blunt chest wall trauma: a retrospective cohort study on risk factors and outcomes. BMC Emerg Med 2019; 19:34. [PMID: 31195982 PMCID: PMC6567595 DOI: 10.1186/s12873-019-0248-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 06/03/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Rib fractures are common in ageing people after trauma and delirium is a complication often seen in acutely hospitalized elderly patients. For both conditions, elderly have an increased risk for institutionalization, morbidity, and mortality. This study is the first to investigate risk factors of delirium in elderly patients with rib fractures after trauma. METHODS A retrospective chart review was performed on patients ≥65 years admitted with rib fractures after blunt chest wall trauma to the Amphia hospital Breda, the Netherlands, between July 2013 and June 2018. Baseline patient, trauma- and treatment-related characteristics were identified. The main objectives were identification of risk factors of delirium and investigation of the effect of delirium on outcomes after rib fractures. Outcomes were additional complications, length of hospital stay, need for institutionalization and mortality within six months. RESULTS Forty-seven (24.6%) of 191 patients developed a delirium. Independent risk factors for delirium were increased age, physical impairment (lower KATZ-ADL score), nutritional impairment (higher SNAQ score) and the need for a urinary catheter, with odds ratios of 1.07, 0.78, 1.53 and 8.53 respectively. Overall, more complications were observed in patients with delirium. Median ICU and hospital length of stay were 4 and 7 days respectively, of which the latter was significantly longer for delirious patients (p < 0.001). Significantly more patients with delirium were discharged to a nursing home or rehabilitation institution (p < 0.001). The 6-month mortality in delirious patients was nearly twice as high as in non-delirious patients; however, differences did not reach statistical significance. CONCLUSION Delirium in elderly patients with rib fractures is a serious and common complication, with a longer hospital stay and a higher risk of institutionalization as a consequence. Increased awareness for delirium is imperative, most importantly in older patients, in physically or nutritionally impaired patients and in patients in need of a urinary catheter.
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Affiliation(s)
- Ties L Janssen
- Department of surgery, Amphia Hospital Breda, P.O. Box 90518, 4800 RK, Breda, The Netherlands.
| | - Elmand Hosseinzoi
- Department of surgery, Amphia Hospital Breda, P.O. Box 90518, 4800 RK, Breda, The Netherlands
| | - Dagmar I Vos
- Department of surgery, Amphia Hospital Breda, P.O. Box 90518, 4800 RK, Breda, The Netherlands
| | - Eelco J Veen
- Department of surgery, Amphia Hospital Breda, P.O. Box 90518, 4800 RK, Breda, The Netherlands
| | - Paul G H Mulder
- Amphia Academy, Amphia Hospital Breda, Breda, The Netherlands
| | | | - Lijckle van der Laan
- Department of surgery, Amphia Hospital Breda, P.O. Box 90518, 4800 RK, Breda, The Netherlands
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