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Aggar C, Craswell A, Bail K, Compton RM, Hughes M, Sorwar G, Baker J, Greenhill J, Shinners L, Nichols B, Langheim R, Wallis A, Bowen K, Bridgett H. A Toolkit for Delirium Identification and Promoting Partnerships Between Carers and Nurses: A Pilot Pre-Post Feasibility Study. J Gen Intern Med 2024:10.1007/s11606-024-08734-6. [PMID: 38647970 DOI: 10.1007/s11606-024-08734-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Delirium is frightening for people experiencing it and their carers, and it is the most common hospital-acquired complication worldwide. Delirium is associated with higher rates of morbidity, mortality, residential care home admission, dementia, and carer stress and burden, yet strategies to embed the prevention and management of delirium as part of standard hospital care remain challenging. Carers are well placed to recognize subtle changes indicative of delirium, and partner with nurses in the prevention and management of delirium. OBJECTIVE To evaluate a Prevention & Early Delirium Identification Carer Toolkit (PREDICT), to support partnerships between carers and nurses to prevent and manage delirium. DESIGN A pre-post-test intervention and observation study. MAIN MEASURES Changes in carer knowledge of delirium; beliefs about their role in partnering with nurses and intended and actual use of PREDICT; carer burden and psychological distress. Secondary measures were rates of delirium. PARTICIPANTS Participants were carers of Indigenous patients aged 45 years and older and non-Indigenous patients aged 65 years and older. INTERVENTION Nurses implemented PREDICT, with a view to provide carers with information about delirium and strategies to address caregiving stress and burden. KEY RESULTS Participants included 25 carers (43% response rate) (n = 17, 68% female) aged 29-88 (M = 65, SD = 17.7 years). Carer delirium knowledge increased significantly from pre-to-post intervention (p = < .001; CI 2.07-4.73). Carers' intent and actual use of PREDICT was (n = 18, 72%; and n = 17, 68%). Carer burden and psychological distress did not significantly change. The incidence of delirium in the intervention ward although not significant, decreased, indicating opportunity for scaling up. CONCLUSION The prevention and management of delirium are imperative for safe and quality care for patients, carers, and staff. Further comprehensive and in-depth research is required to better understand underlying mechanisms of change and explore facets of nursing practice influenced by this innovative approach.
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Affiliation(s)
- Christina Aggar
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia.
- Northern NSW Local Health District, Lismore, NSW, Australia.
| | - Alison Craswell
- School of Health, University of the Sunshine Coast, Maroochydore BC, QLD, Australia
| | - Kasia Bail
- Faculty of Health, University of Canberra, Bruce, ACT, Australia
| | - Roslyn M Compton
- College of Nursing, University of Saskatchewan, Saskatoon, SK, Canada
| | - Mark Hughes
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia
| | - Golam Sorwar
- Faculty of Business, Law and Arts, Southern Cross University, Bilinga, QLD, Australia
| | - James Baker
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia
| | - Jennene Greenhill
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia
| | - Lucy Shinners
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia
| | - Belinda Nichols
- Faculty of Health, Southern Cross University, Bilinga, QLD, Australia
- Northern NSW Local Health District, Lismore, NSW, Australia
| | | | - Allison Wallis
- Northern NSW Local Health District, Lismore, NSW, Australia
| | - Karen Bowen
- Northern NSW Local Health District, Lismore, NSW, Australia
| | - Hazel Bridgett
- Northern NSW Local Health District, Lismore, NSW, Australia
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Xing H, Zhu S, Liu S, Xia M, Tong S, Li L, Li L. An online delirium detection tool: Cross-cultural adaptation of a Chinese version of the Family Confusion Assessment Method. Aust Crit Care 2024:S1036-7314(24)00026-2. [PMID: 38580485 DOI: 10.1016/j.aucc.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/24/2024] [Accepted: 01/31/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Intensive care unit (ICU) delirium is a common complication in older critically ill patients that has a significant impact. The Family Confusion Assessment Method (FAM-CAM) is a vital tool for assisting family members in identifying delirium; however, no study has yet been reported on the Chinese version of the scale. OBJECTIVES The objective of this study was to translate the FAM-CAM into a Chinese version and to verify its effectiveness for delirium detection in an online patient visit setting. METHODS This was a cross-sectional study. The FAM-CAM was translated to Chinese according to the International Society for Pharmacoeconomics and Outcomes Research guidelines. Patients and family members were recruited to participate in delirium assessments in three ICUs of one hospital. Family members then used the Chinese version of the FAM-CAM to assess for delirium via online visitation, and ICU nurses assessed patients for delirium using the Intensive Care Delirium Screening Checklist (ICDSC). Results were then compared between family members' and nurses' assessments. RESULTS Overall, 190 critically ill patients and 190 family members were included, of whom 117 (61.6%) were assessed for delirium using the Intensive Care Delirium Screening Checklist. The Cohen's kappa coefficient between the Intensive Care Delirium Screening Checklist and FAM-CAM was 0.759 (P < 0.01). The sensitivity of the Chinese version of the FAM-CAM was 0.880, specificity was 0.890, positive predictive value was 0.928, negative predictive value was 0.823, and area under the receiver operating characteristic curve was 0.881 (95% confidence interval: 0.872-0.935, P < 0.01). CONCLUSION The Chinese version of the FAM-CAM was shown to effectively help families detect delirium and was suggested as a crucial tool for assisting ICU nurses in the early identification of delirium. This tool may effectively be used to assess delirium during online visits.
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Affiliation(s)
- Huanmin Xing
- Intensive Care Unit, Henan Provincial People's Hospital, Henan Province, China; Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Intensive Care Unit, People's Hospital of Zhengzhou University, Henan Province, China; Intensive Care Unit, People's Hospital of Henan University, Henan Province, China
| | - Shichao Zhu
- Intensive Care Unit, Henan Provincial People's Hospital, Henan Province, China; Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Intensive Care Unit, People's Hospital of Zhengzhou University, Henan Province, China; Intensive Care Unit, People's Hospital of Henan University, Henan Province, China
| | - Shiqing Liu
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Henan Province, China.
| | - Ming Xia
- Intensive Care Unit, Henan Provincial People's Hospital, Henan Province, China; Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Intensive Care Unit, People's Hospital of Zhengzhou University, Henan Province, China; Intensive Care Unit, People's Hospital of Henan University, Henan Province, China
| | - Shuaihong Tong
- Intensive Care Unit, Henan Provincial People's Hospital, Henan Province, China; Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Intensive Care Unit, People's Hospital of Zhengzhou University, Henan Province, China; Intensive Care Unit, People's Hospital of Henan University, Henan Province, China
| | - Long Li
- Intensive Care Unit, Henan Provincial People's Hospital, Henan Province, China; Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Intensive Care Unit, People's Hospital of Zhengzhou University, Henan Province, China; Intensive Care Unit, People's Hospital of Henan University, Henan Province, China
| | - Liming Li
- Henan Provincial Key Medicine Laboratory of Nursing, Henan Province, China; Nursing Department, Henan Provincial People's Hospital, Henan Province, China.
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3
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Zhou C, Wang H, Wang L, Zhou Y, Wu Q. Diagnostic accuracy of the Family Confusion Assessment Method for delirium detection: A systematic review and meta-analysis. J Am Geriatr Soc 2024; 72:892-902. [PMID: 38018490 DOI: 10.1111/jgs.18692] [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: 06/16/2023] [Revised: 10/03/2023] [Accepted: 10/26/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Delirium is frequently disproportionately under-recognized despite its high prevalence, detrimental impact, and potential lethality. Informant-based delirium detection tools can offer structured assessment and increase the timeliness and frequency of detection. We aimed to examine the diagnostic accuracy of the Family Confusion Assessment Method (FAM-CAM) for delirium detection. METHODS We systematically searched the MEDLINE, EMBASE, PsycINFO, CINAHL, CNKI, WANFANG, and SinoMed databases from January 1988 to December 2022. Two reviewers independently screened studies and evaluated methodological quality using the revised quality assessment of diagnostic accuracy studies (QUADAS-2) tool. A bivariate random effects model was undertaken, and univariable meta-regression was carried out to explore heterogeneity. RESULTS Seven studies with 483 dyads of participants and family caregivers were identified. Pooled sensitivity and specificity were 0.74 (95% CI: 0.59, 0.86) and 0.91 (95% CI: 0.83, 0.95), respectively, with an area under curve (AUC) of 0.91. The positive likelihood ratio was 8.27 (95% CI: 3.97, 17.25), and the negative likelihood ratio was 0.28 (95% CI: 0.16, 0.50). Settings impacted specificity (p = 0.02). CONCLUSIONS Available evidence indicates that FAM-CAM exhibits moderate sensitivity and high specificity for delirium screening in adults. The FAM-CAM is concise and easy to use, making it appropriate for routine clinical practice, which might benefit early delirium detection and potentially foster delirium management. PROSPERO REGISTRATION NUMBER CRD42022378742.
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Affiliation(s)
- Chenxi Zhou
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Wang
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lan Wang
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanrong Zhou
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiansheng Wu
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Greindl S, Weiss B, Magnolini R, Lingg C, Mayer H, Schaller SJ. Detection of delirium by family members in the intensive care unit: Translation, Cross-Cultural adaptation and validation of the Family Confusion Assessment Method for the German-Speaking area. J Adv Nurs 2022; 78:3207-3216. [PMID: 35301750 DOI: 10.1111/jan.15227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/20/2022] [Accepted: 02/13/2022] [Indexed: 11/27/2022]
Abstract
AIM The aim of this study was the translation, cross-cultural adaptation and validation of the Family Confusion Assessment Method in critically ill patients. BACKGROUND Delirium is a frequently unrecognized disorder in critically ill patients. Visiting family members might be the first to notice subtle changes in a patient's cognition and behaviour. The Family Confusion Assessment Method was developed to detect delirium by family members, but has not been available for the German-speaking area yet. DESIGN A prospective validation study was conducted between January 2020 and October 2020. METHODS The Family Confusion Assessment Method was translated into German according to the Principles of Good Practice for the Translation and Cultural Adaptation Process for Patient-Reported Outcomes. Subsequently, we compared the Family Confusion Assessment Method with the Confusion Assessment Method for the Intensive Care Unit in critically ill patients and their family members in a medical intensive care unit in Germany. RESULTS We included 50 dyads of critically ill patients and their family members. The prevalence of delirium measured by Confusion Assessment Method for the Intensive Care Unit was 44%. Cohen's kappa coefficient was 0.84. The German Family Confusion Assessment Method had a high sensitivity of 95.5% and specificity of 89.3%. The positive predictive value and negative predictive value were 87.5% and 96.2% respectively. CONCLUSIONS These findings suggest that the German Family Confusion Assessment Method is an accurate assessment tool for delirium detection in the intensive care unit by family members. Furthermore, the results indicate that family members may identify delirium by the Family Confusion Assessment Method without prior training. IMPACT Collaborating medical staff with patients' family members to detect delirium in the intensive care unit may lead to early recognition of delirium.
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Affiliation(s)
- Stephanie Greindl
- Department of Nursing, University Hospital Regensburg, Regensburg, Germany.,Institute of Nursing Science, University of Vienna, Vienna, Austria.,Institute of Primary Care, University of Zurich and University Hospital Zurich, Zurich, Switzerland
| | - Björn Weiss
- Charité - Universitätsmedizin Berlin, Department of Anesthesiology and Operative Intensive Care Medicine (CVK/CCM), Berlin, Germany
| | - Raphael Magnolini
- Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Charlotte Lingg
- Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Department of Anesthesiology and Intensive Care, Munich, Germany
| | - Hanna Mayer
- Institute of Nursing Science, University of Vienna, Vienna, Austria.,Division Nursing Science, Person Centred Care, Karl Landsteiner University for Health Science, Krems, Austria
| | - Stefan J Schaller
- Charité - Universitätsmedizin Berlin, Department of Anesthesiology and Operative Intensive Care Medicine (CVK/CCM), Berlin, Germany.,Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Department of Anesthesiology and Intensive Care, Munich, Germany
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5
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Zietlow KE, Wong S, Heflin MT, McDonald SR, Sickeler R, Devinney M, Blitz J, Lagoo-Deenadayalan S, Berger M. Geriatric Preoperative Optimization: A Review. Am J Med 2022; 135:39-48. [PMID: 34416164 PMCID: PMC8688225 DOI: 10.1016/j.amjmed.2021.07.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/07/2021] [Accepted: 07/13/2021] [Indexed: 02/07/2023]
Abstract
This review summarizes best practices for the perioperative care of older adults as recommended by the American Geriatrics Society, American Society of Anesthesiologists, and American College of Surgeons, with practical implementation strategies that can be readily implemented in busy preoperative or primary care clinics. In addition to traditional cardiopulmonary screening, older patients should undergo a comprehensive geriatric assessment. Rapid screening tools such as the Mini-Cog, Patient Health Questionnaire-2, and Frail Non-Disabled Survey and Clinical Frailty Scale, can be performed by multiple provider types and allow for quick, accurate assessments of cognition, functional status, and frailty screening. To assess polypharmacy, online resources can help providers identify and safely taper high-risk medications. Based on preoperative assessment findings, providers can recommend targeted prehabilitation, rehabilitation, medication management, care coordination, and/or delirium prevention interventions to improve postoperative outcomes for older surgical patients. Structured goals of care discussions utilizing the question-prompt list ensures that older patients have a realistic understanding of their surgery, risks, and recovery. This preoperative workup, combined with engaging with family members and interdisciplinary teams, can improve postoperative outcomes.
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Affiliation(s)
- Kahli E Zietlow
- Division of Geriatrics and Palliative Medicine, Department of Medicine, Michigan Medicine, Ann Arbor.
| | - Serena Wong
- Division of Geriatrics, Department of Medicine, Duke Health, Durham, NC
| | - Mitchell T Heflin
- Division of Geriatrics, Department of Medicine, Duke Health, Durham, NC; Geriatric Research Education and Clinical Center, Durham Veterans Affairs Medical Center, Durham, NC
| | - Shelley R McDonald
- Division of Geriatrics, Department of Medicine, Duke Health, Durham, NC; Geriatric Research Education and Clinical Center, Durham Veterans Affairs Medical Center, Durham, NC
| | | | - Michael Devinney
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | - Jeanna Blitz
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | | | - Miles Berger
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC
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Mailhot T, Darling C, Ela J, Malyuta Y, Inouye SK, Saczynski J. Family Identification of Delirium in the Emergency Department in Patients With and Without Dementia: Validity of the Family Confusion Assessment Method (FAM-CAM). J Am Geriatr Soc 2020; 68:983-990. [PMID: 32274799 DOI: 10.1111/jgs.16438] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 01/24/2020] [Accepted: 02/01/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To examine the ability of the family-rated Family Confusion Assessment Method (FAM-CAM) to identify delirium in the emergency department (ED) among patients with and without dementia, as compared to the reference-standard Confusion Assessment Method (CAM). DESIGN Validation study. SETTING Urban academic ED. PARTICIPANTS Dyads of ED patients, aged 70 years and older, and their family caregivers (N = 108 dyads). MEASUREMENTS A trained reference standard interviewer performed a cognitive screen, delirium symptom assessment, and scored the CAM. The caregiver self-administered the FAM-CAM. Dementia was assessed using the Informant Questionnaire on Cognitive Decline in the Elderly and the medical record. For concurrent validity, performance of the FAM-CAM was compared to the CAM. For predictive validity, clinical outcomes (ED visits, hospitalization, and mortality) over 6 months were compared in FAM-CAM positive and negative patients, controlling for age, sex, comorbidity, and cognitive status. RESULTS Among the 108 patients, 30 (28%) were CAM positive for delirium and 58 (54%) presented with dementia. The FAM-CAM had a specificity of 83% and a negative predictive value of 83%. Most false negatives (n = 9 of 13, 69%) were due to caregivers not identifying the inattention criteria for delirium on the FAM-CAM. In patients with dementia, sensitivity was higher than in patients without (61% vs 43%). In adjusted models, a hospitalization in the following 6 months was more than three times as likely in FAM-CAM positive compared to negative patients (odds ratio = 3.4; 95% confidence interval = 1.2-9.3). CONCLUSIONS Among patients with and without dementia, the FAM-CAM shows qualities that are important in the ED setting for identification of delirium. Using the FAM-CAM as part of a systematic screening strategy for the ED, in which families' assessments could supplement healthcare professionals' assessments, is promising. J Am Geriatr Soc 68:983-990, 2020.
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Affiliation(s)
- Tanya Mailhot
- Department of Pharmacy and Health System Sciences, Northeastern University, Boston, Massachusetts, USA
| | - Chad Darling
- Department of Emergency Medicine, UMass Memorial Health Care, Worcester, Massachusetts, USA
| | - Jillian Ela
- Neurological Associates of Albany, Albany, New York, USA
| | - Yelena Malyuta
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Sharon K Inouye
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.,Aging Brain Center, Marcus Institute for Aging Research, Hebrew Senior Life, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Jane Saczynski
- Department of Pharmacy and Health System Sciences, Northeastern University, Boston, Massachusetts, USA
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Mossello E, Lucchini F, Tesi F, Rasero L. Family and healthcare staff’s perception of delirium. Eur Geriatr Med 2020; 11:95-103. [DOI: 10.1007/s41999-019-00284-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 12/15/2019] [Indexed: 12/14/2022]
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8
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McKenzie J, Joy A. Family intervention improves outcomes for patients with delirium: Systematic review and meta‐analysis. Australas J Ageing 2019; 39:21-30. [DOI: 10.1111/ajag.12688] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 05/10/2019] [Accepted: 05/22/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Jessica McKenzie
- Occupational Therapy Occupational Therapist Eastern Health Melbourne Victoria Australia
| | - Anna Joy
- Advanced Occupational Therapy Senior Occupational Therapist Eastern Health Melbourne Victoria Australia
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Cohen C, Pereira F, Kampel T, Bélanger L. Understanding the integration of family caregivers in delirium prevention care for hospitalized older adults: A case study protocol. J Adv Nurs 2019; 75:1782-1791. [PMID: 30937929 DOI: 10.1111/jan.14009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/07/2019] [Accepted: 01/25/2019] [Indexed: 01/20/2023]
Abstract
AIM To understand family caregiver involvement in delirium prevention care for older adults hospitalized for orthopaedic surgery hospitals and family caregiver integration by nurses. DESIGN Multiple-case study. METHODS The model of Care Partner Engagement was selected as theoretical framework. Eight cases will comprise an older adult hospitalized a family caregiver and a ward nurse. They will be recruited with a non-probability sampling on two orthopaedic surgery wards in two hospitals. Semi-structured interviews with participants will be audiotaped. Sociodemographic data will be collected. These data, researcher field notes and interview transcripts will be subjected to within- and across-case thematic analysis. Regional ethics committee approved the study protocol in August 2018. DISCUSSION The study will allow surgical nursing teams to gain a better understanding of the issues and possibilities regarding family caregiver integration in delirium prevention care for older adults.
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Affiliation(s)
- Christine Cohen
- La Source, School of Nursing Sciences, HES-SO University of Applied Sciences and Arts, Western Switzerland, Lausanne, Switzerland
| | - Filipa Pereira
- School of Health Sciences, HES-SO University of Applied Sciences and Arts, Western Switzerland, Sion, Switzerland
| | - Thomas Kampel
- La Source, School of Nursing Sciences, HES-SO University of Applied Sciences and Arts, Western Switzerland, Lausanne, Switzerland
| | - Louise Bélanger
- Département des sciences infirmières, Université du Québec en Outaouais, Saint-Jérôme, Québec, Canada
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Aya AGM, Pouchain PH, Thomas H, Ripart J, Cuvillon P. Incidence of postoperative delirium in elderly ambulatory patients: A prospective evaluation using the FAM-CAM instrument. J Clin Anesth 2018; 53:35-38. [PMID: 30292069 DOI: 10.1016/j.jclinane.2018.09.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 09/07/2018] [Accepted: 09/29/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND While the incidence of postoperative delirium is high in aged hospitalized patients undergoing major surgery, little is known concerning patients undergoing ambulatory surgery. OBJECTIVE To determine the incidence of postoperative delirium in aged patients after hospital discharge from an ambulatory surgery unit. DESIGN Prospective observational study. PATIENTS Elderly patients (≥75 years) scheduled for a surgical procedure on an ambulatory basis. INTERVENTIONS Filling of the Family Confusion Assessment Method (FAM-CAM) questionnaire (11 items) during a phone interview of family caregivers on two separate occasions: five to three days before surgery, and three to five days after surgery. MAIN OUTCOME MEASURES The detection of acute onset and fluctuating course inattention, disorganized thinking, altered level of consciousness, disorientation, perceptual disturbances, and psychomotor agitation from the observations of family caregivers. RESULTS Signs of delirium appeared de novo in 2 of 141 patients (incidence 1.4%) in the postoperative period: a 80-years old man who was disoriented and had incoherent and illogical speech on postoperative day 1 of resection of a cephalic cutaneous melanoma under local anesthesia and sedation (midazolam, sufentanil, and propofol), and a 83-years old woman with a pre-existing mental confusion, who experienced visual and hearing hallucinations and had inappropriate behaviour on postoperative day 2 of cataract surgery performed under episcleral block. Both patients returned to their preoperative states within a few days. CONCLUSIONS Using the FAM-CAM instrument for the detection of postoperative delirium in ambulatory patients, the study showed that the incidence of cognitive changes in the ambulatory setting is very low. Among several putative factors, the lightness of the surgical procedure, the wide use of regional anesthesia, and the short hospital stay may be contributing factors to this result. The findings of this study need to be confirmed in a larger sample of patients.
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Affiliation(s)
- Antoine G M Aya
- New Bonnefon Clinic, Alès, France; Nîmes University Hospital, Nîmes, France.
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11
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Martins S, Pinho E, Correia R, Moreira E, Lopes L, Paiva JA, Azevedo L, Fernandes L. What effect does delirium have on family and nurses of older adult patients? Aging Ment Health 2018; 22:903-911. [PMID: 29103316 DOI: 10.1080/13607863.2017.1393794] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES This study aims to analyse the level of distress caused by delirium in patients' family and their nurses, and to identify factors associated with psychological distress in families of older adult inpatients in Intermediate Care Units/IMCUs regarding their global experience during hospitalization. METHOD A prospective pilot study was carried out with families and nurses of older adult patients (≥65 y.o.) consecutively recruited from two IMCUs in Intensive Care Medicine Service in a University Hospital. Patients with Glasgow Coma Scale ≤11, brain injury, blindness/deafness and inability to communicate were excluded. Delirium was daily assessed with Confusion Assessment Method/CAM. The distress level regarding this episode in family and nurses was measured with Delirium Experience Questionnaire/DEQ. Family psychological distress of all recruited patients was assessed with Kessler Psychological Distress Scale/K10. RESULTS This study included 42 inpatients (mean age/MA = 78 y.o., 50% women), 32 families (68.8% sons/daughters, MA = 50.6 y.o., 81.3% women) and 12 nurses caring for delirium patients (MA = 33 y.o., all women). A total of 12 (28.6%) patients had delirium. Distress related to this episode were higher for families than for nurses (M = 3 vs. M = 2), but differences did not reach statistical significance (Z = -1.535, p = 0.125). The hierarchical regression model explained 44.3% of variability in family psychological distress. Higher levels of psychological distress were associated with living with the patient (p = 0.029), presence of previous cognitive decline (p = 0.048) and development of delirium (p = 0.010). CONCLUSION These preliminary results show that family psychological distress is higher, when older adult patients developed delirium during hospitalization. Particular attention to these family carers should be given in future development of psychological support and psychoeducational interventions.
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Affiliation(s)
- Sónia Martins
- a Center For Health Technology and Services Research/CINTESIS , Porto , Portugal.,b Department of Clinical Neurosciences and Mental Health, Faculty of Medicine , University of Porto , Porto , Portugal
| | - Elika Pinho
- c Intensive Care Medicine Department , Centro Hospitalar São João/CHSJ , Porto , Portugal
| | - Raquel Correia
- c Intensive Care Medicine Department , Centro Hospitalar São João/CHSJ , Porto , Portugal
| | - Emília Moreira
- a Center For Health Technology and Services Research/CINTESIS , Porto , Portugal
| | - Luís Lopes
- c Intensive Care Medicine Department , Centro Hospitalar São João/CHSJ , Porto , Portugal
| | - José Artur Paiva
- c Intensive Care Medicine Department , Centro Hospitalar São João/CHSJ , Porto , Portugal.,d Department of Medicine , Faculty of Medicine , University of Porto , Porto , Portugal
| | - Luís Azevedo
- a Center For Health Technology and Services Research/CINTESIS , Porto , Portugal.,e Department of Community Medicine, Information and Health Decision Sciences/MEDCIDS, Faculty of Medicine , University of Porto , Porto , Portugal
| | - Lia Fernandes
- a Center For Health Technology and Services Research/CINTESIS , Porto , Portugal.,b Department of Clinical Neurosciences and Mental Health, Faculty of Medicine , University of Porto , Porto , Portugal.,f Clinic of Psychiatry and Mental Health , CHSJ , Porto , Portugal
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Rosgen B, Krewulak K, Demiantschuk D, Ely EW, Davidson JE, Stelfox HT, Fiest KM. Validation of Caregiver-Centered Delirium Detection Tools: A Systematic Review. J Am Geriatr Soc 2018; 66:1218-1225. [PMID: 29671281 DOI: 10.1111/jgs.15362] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To summarize the validity of caregiver-centered delirium detection tools in hospitalized adults and assess associated patient and caregiver outcomes. DESIGN Systematic review. SETTING We searched MEDLINE, EMBASE, PsycINFO, CINAHL, and Scopus from inception to May 15, 2017. PARTICIPANTS Hospitalized adults. INTERVENTION Caregiver-centered delirium detection tools. MEASUREMENTS We drafted a protocol from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Two reviewers independently completed abstract and full-text review, data extraction, and quality assessment. We summarized findings using descriptive statistics including mean, median, standard deviation, range, frequencies (percentages), and Cohen's kappa. Studies that reported on the validity of caregiver-centered delirium detection tools or associated patient and caregiver outcomes and were cohort or cross-sectional in design were included. RESULTS We reviewed 6,056 titles and abstracts, included 6 articles, and identified 6 caregiver-centered tools. All tools were designed to be administered in several minutes or less and had 11 items or fewer. Three tools were caregiver administered (completed independently by caregivers): Family Confusion Assessment Method (FAM-CAM), Informant Assessment of Geriatric Delirium (I-AGeD), and Sour Seven. Three tools were caregiver informed (administered by a healthcare professional using caregiver input): Single Question in Delirium (SQiD), Single Screening Question Delirium (SSQ-Delirium), and Stressful Caregiving Response to Experiences of Dying. Caregiver-administered tools had better psychometric properties (FAM-CAM sensitivity 75%, 95% confidence interval (CI)=35-95%, specificity 91%, 95% CI=74-97%; Sour Seven positive predictive value 89.5%, negative predictive value 90%) than caregiver-informed tools (SQiD: sensitivity 80%, 95% CI=28.4-99.5%; specificity 71%, 95% CI=41.9-91.6%; SSQ-Delirium sensitivity 79.6%, specificity 56.1%). CONCLUSION Delirium detection is essential for appropriate delirium management. Caregiver-centered delirium detection tools show promise in improving delirium detection and associated patient and caregiver outcomes. Comparative studies using larger sample sizes and multiple centers are required to determine validity and reliability characteristics.
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Affiliation(s)
- Brianna Rosgen
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Karla Krewulak
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Danielle Demiantschuk
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - E Wesley Ely
- Department of Medicine, Center for Health Services Research, Tennessee Valley Department of Veterans Affairs, Nashville, Tennessee.,Division of Pulmonary and Critical Care Medicine, Geriatric Research, Education, and Clinical Center, Tennessee Valley Department of Veterans Affairs, Nashville, Tennessee
| | - Judy E Davidson
- Department of Education, Development & Research, University of California, San Diego, La Jolla, California
| | - Henry T Stelfox
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Kirsten M Fiest
- Department of Critical Care Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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13
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van Velthuijsen EL, Zwakhalen SMG, Warnier RMJ, Mulder WJ, Verhey FRJ, Kempen GIJM. Psychometric properties and feasibility of instruments for the detection of delirium in older hospitalized patients: a systematic review. Int J Geriatr Psychiatry 2016; 31:974-89. [PMID: 26898375 DOI: 10.1002/gps.4441] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 01/06/2016] [Accepted: 01/20/2016] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Delirium is a serious and common complication among older hospitalized patients and is a predictor of many adverse outcomes. However, up to 72% of delirium incidents are unrecognized or misdiagnosed. The aim of this systematic review is to determine the validity, reliability, and feasibility of instruments for the detection of delirium in older hospitalized patients. METHODS A systematic literature search was conducted. The inclusion criteria were a mean or median age of 65+ years, the use of the Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases-10 as a reference standard, and publication in English. All included studies underwent a quality assessment (QUADAS-2). RESULTS Forty-three of the 3.790 identified studies were relevant to the review, describing 28 instruments. Quality assessment resulted in 37 studies with a positive quality assessment, describing 23 instruments. Five instruments (Delirium Observation Scale (DOS), Nursing Delirium Screening Scale (Nu-DESC), Confusion Assessment Method (CAM), CAM-Intensive Care Unit (ICU), and Delirium Rating Scale-Revised-98) were described in three or more methodologically sound studies. The Delirium Observation Screening Scale (DOS) and Nu-DESC are observational instruments with good psychometric properties, but the Nu-DESC is shorter and has been validated in more languages. The CAM, CAM-ICU, and Delirium Rating Scale-Revised-98 (DRS-R-98) are instruments with both observational and interactive components. The CAM is the most widely studied and demonstrates the best psychometric properties. CONCLUSION Timely detection of delirium might reduce the negative outcomes of delirium in the long term. The Nu-DESC and CAM appear to be the most adequate instruments for detecting delirium. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Eveline L van Velthuijsen
- CAPHRI School for Public Health and Primary Care and Department of Health Services Research, Maastricht University, Maastricht, The Netherlands
| | - Sandra M G Zwakhalen
- CAPHRI School for Public Health and Primary Care and Department of Health Services Research, Maastricht University, Maastricht, The Netherlands
| | - Ron M J Warnier
- CAPHRI School for Public Health and Primary Care and Department of Health Services Research, Maastricht University, Maastricht, The Netherlands.,Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Wubbo J Mulder
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Frans R J Verhey
- Alzheimer Center Limburg, MHeNS School for Mental Health and NeuroScience and Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands
| | - Gertrudis I J M Kempen
- CAPHRI School for Public Health and Primary Care and Department of Health Services Research, Maastricht University, Maastricht, The Netherlands
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14
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Wildes TS, Winter AC, Maybrier HR, Mickle AM, Lenze EJ, Stark S, Lin N, Inouye SK, Schmitt EM, McKinnon SL, Muench MR, Murphy MR, Upadhyayula RT, Fritz BA, Escallier KE, Apakama GP, Emmert DA, Graetz TJ, Stevens TW, Palanca BJ, Hueneke RL, Melby S, Torres B, Leung J, Jacobsohn E, Avidan MS. Protocol for the Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes (ENGAGES) study: a pragmatic, randomised clinical trial. BMJ Open 2016; 6:e011505. [PMID: 27311914 PMCID: PMC4916634 DOI: 10.1136/bmjopen-2016-011505] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Postoperative delirium, arbitrarily defined as occurring within 5 days of surgery, affects up to 50% of patients older than 60 after a major operation. This geriatric syndrome is associated with longer intensive care unit and hospital stay, readmission, persistent cognitive deterioration and mortality. No effective preventive methods have been identified, but preliminary evidence suggests that EEG monitoring during general anaesthesia, by facilitating reduced anaesthetic exposure and EEG suppression, might decrease incident postoperative delirium. This study hypothesises that EEG-guidance of anaesthetic administration prevents postoperative delirium and downstream sequelae, including falls and decreased quality of life. METHODS AND ANALYSIS This is a 1232 patient, block-randomised, double-blinded, comparative effectiveness trial. Patients older than 60, undergoing volatile agent-based general anaesthesia for major surgery, are eligible. Patients are randomised to 1 of 2 anaesthetic approaches. One group receives general anaesthesia with clinicians blinded to EEG monitoring. The other group receives EEG-guidance of anaesthetic agent administration. The outcomes of postoperative delirium (≤5 days), falls at 1 and 12 months and health-related quality of life at 1 and 12 months will be compared between groups. Postoperative delirium is assessed with the confusion assessment method, falls with ProFaNE consensus questions and quality of life with the Veteran's RAND 12-item Health Survey. The intention-to-treat principle will be followed for all analyses. Differences between groups will be presented with 95% CIs and will be considered statistically significant at a two-sided p<0.05. ETHICS AND DISSEMINATION Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes (ENGAGES) is approved by the ethics board at Washington University. Recruitment began in January 2015. Dissemination plans include presentations at scientific conferences, scientific publications, internet-based educational materials and mass media. TRIAL REGISTRATION NUMBER NCT02241655; Pre-results.
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Affiliation(s)
- T S Wildes
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - A C Winter
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - H R Maybrier
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - A M Mickle
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - E J Lenze
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA
| | - S Stark
- Department of Occupational Therapy, Washington University Institute for Public Health, School of Medicine, St. Louis, Missouri, USA
- Department of Neurology, Washington University Institute for Public Health, School of Medicine, St. Louis, Missouri, USA
| | - N Lin
- Department of Mathematics, Biostatistics Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - S K Inouye
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts, USA
| | - E M Schmitt
- Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts, USA
| | - S L McKinnon
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - M R Muench
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - M R Murphy
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - R T Upadhyayula
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - B A Fritz
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - K E Escallier
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - G P Apakama
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - D A Emmert
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - T J Graetz
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - T W Stevens
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - B J Palanca
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - R L Hueneke
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - S Melby
- Department of Surgery, Cardiothoracic Division, Washington University School of Medicine, St. Louis, Missouri, USA
| | - B Torres
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - J Leung
- Department of Anesthesia & Perioperative Care, University of California San Francisco, San Francisco, California, USA
| | - E Jacobsohn
- Department of Anesthesia, University of Manitoba/Winnipeg Regional Health Authority Anesthesia Program, Winnipeg, Manitoba, Canada
| | - M S Avidan
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri, USA
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15
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Finucane AM, Lugton J, Kennedy C, Spiller JA. The experiences of caregivers of patients with delirium, and their role in its management in palliative care settings: an integrative literature review. Psychooncology 2016; 26:291-300. [PMID: 27132588 PMCID: PMC5363350 DOI: 10.1002/pon.4140] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 03/07/2016] [Accepted: 03/25/2016] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To explore the experiences of caregivers of terminally ill patients with delirium, to determine the potential role of caregivers in the management of delirium at the end of life, to identify the support required to improve caregiver experience and to help the caregiver support the patient. METHODS Four electronic databases were searched-PsychInfo, Medline, Cinahl and Scopus from January 2000 to July 2015 using the terms 'delirium', 'terminal restlessness' or 'agitated restlessness' combined with 'carer' or 'caregiver' or 'family' or 'families'. Thirty-three papers met the inclusion criteria and remained in the final review. RESULTS Papers focused on (i) caregiver experience-distress, deteriorating relationships, balancing the need to relieve suffering with desire to communicate and helplessness versus control; (ii) the caregiver role-detection and prevention of delirium, symptom monitoring and acting as a patient advocate; and (iii) caregiver support-information needs, advice on how to respond to the patient, interventions to improve caregiver outcomes and interventions delivered by caregivers to improve patient outcomes. CONCLUSION High levels of distress are experienced by caregivers of patients with delirium. Distress is heightened because of the potential irreversibility of delirium in palliative care settings and uncertainty around whether the caregiver-patient relationship can be re-established before death. Caregivers can contribute to the management of patient delirium. Additional intervention studies with informational, emotional and behavioural components are required to improve support for caregivers and to help the caregiver support the patient. Reducing caregiver distress should be a goal of any future intervention.© 2016 The Authors. Psycho-Oncology Published by John Wiley & Sons Ltd.
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Affiliation(s)
| | - Jean Lugton
- Marie Curie Hospice Edinburgh, Edinburgh, UK
| | - Catriona Kennedy
- School of Nursing and Midwifery, Robert Gordon University, Aberdeen, UK
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16
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Flanagan NM, Spencer G. Informal caregivers and detection of delirium in postacute care: a correlational study of the confusion assessment method (CAM), confusion assessment method-family assessment method (CAM-FAM) and DSM-IV criteria. Int J Older People Nurs 2015; 11:176-83. [PMID: 26669904 DOI: 10.1111/opn.12106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 09/14/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Delirium is a common, serious and potentially life-threatening syndrome affecting older adults. This syndrome continues to be under-recognised and under treated by healthcare professionals across all care settings. Older adults who develop delirium have poorer outcomes, higher mortality and higher care costs. The purposes of this study were to correlate the confusion assessment method-family assessment method and confusion assessment method in the detection of delirium in postacute care, to correlate the confusion assessment method-family assessment method and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in postacute care, to determine the prevalence of delirium in postacute care elders and to describe the relationship of level of cognitive impairment and delirium in the postacute care setting. Implications for Practice Delirium is disturbing for patients and caregivers. Frequently . family members want to provide information about their loved one. The use of the CAM-FAM and CAM can give a more definitive determination of baseline status. Frequent observations using both instruments may lead to better recognition of delirium and implementation of interventions to prevent lasting sequelae. METHODS Descriptive studies determined the strengths of relationship between the confusion assessment method, confusion assessment method-family assessment method, Mini-Cog and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in the postacute care setting. RESULTS Prevalence of delirium in this study was 35%. The confusion assessment method-family assessment method highly correlates with the confusion assessment method and diagnostic and statistical manual of mental disorders text revision criteria for detecting delirium in older adults in the postacute care setting. Persons with cognitive impairment are more likely to develop delirium. Family members recognise symptoms of delirium when asked. DISCUSSION The confusion assessment method-family assessment method is a valid tool for detection of delirium. IMPLICATIONS FOR PRACTICE Delirium is disturbing for patients and caregivers. Frequently. family members want to provide information about their loved one. The use of the CAM-FAM and CAM can give a more definitive determination of baseline status. Frequent observations using both instruments may lead to better recognition of delirium and implementation of interventions to prevent lasting sequelae.
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Affiliation(s)
- Nina M Flanagan
- Decker School of Nursing, Binghamton University, Binghamton, NY, USA
| | - Gale Spencer
- Decker School of Nursing, Binghamton University, Binghamton, NY, USA
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