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Rodriguez-Espeso EA, Verdejo-Bravo C, Cherubini A, Gudmundsson A, Petrovic M, Soiza RL, O'Mahony D, Cruz-Jentoft AJ. The Association of Dementia With Incident Adverse Drug Reactions in Hospitalized Older Adults. J Am Med Dir Assoc 2024; 25:105151. [PMID: 39013474 DOI: 10.1016/j.jamda.2024.105151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 06/06/2024] [Accepted: 06/10/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Older adults with dementia commonly receive multiple medications and have higher hospitalization rates, elevating the risk of potentially inappropriate prescribing and in-hospital adverse drug reactions (ADRs). There is limited evidence examining ADRs in older adults with dementia during hospitalization. OBJECTIVES Our aim was to assess the association between dementia and incidence of ADRs during hospitalization and to identify prevalent types of ADRs and medications linked to ADRs. DESIGN Secondary analysis of the SENATOR trial database, which was a randomized controlled trial of an intervention to reduce ADRs in older inpatients with multimorbidity. SETTING AND PARTICIPANTS A total of 1537 patients (47.2% females) with a mean age of 78.1 years were recruited from 6 European hospitals. METHODS Sociodemographic data, functional status, cognitive status, clinical information, and ADR-related outcomes were extracted from the SENATOR database. Inpatients with dementia were identified based on prior International Classification of Diseases, Tenth Revision (ICD-10), dementia diagnosis, receiving acetylcholinesterase inhibitors or memantine, or a Mini-Mental State Examination score ≤24 at admission without concurrent delirium. RESULTS Among participants, 392 (25.5%) were identified as having dementia. The proportion of patients with probable or certain incident in-hospital ADRs was similar between the groups with and without dementia (22.4% vs 25.4%, P > .05). However, in-hospital rates of probable or certain ADRs from 12 common categories were less frequently identified in patients with dementia compared to those without (19.4% vs 23%, P = .025). Major constipation (6.4% vs 9.9%, P = .03) and acute dyspepsia, nausea, or vomiting (2.8% vs 5%, P = .03) were less commonly observed ADRs in patients with dementia. CONCLUSIONS AND IMPLICATIONS We did not observe an increased risk of in-hospital ADRs among inpatients with dementia. However, ADRs related to the gastrointestinal tract and identified by subjective symptoms were less frequently identified in this group. This study lays the groundwork for developing new tools for ADR diagnosis for older patients with dementia.
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Affiliation(s)
| | | | - Antonio Cherubini
- Geriatria, Accettazione geriatrica e Centro di ricerca per l'invecchiamento, IRCCS INRCA, Ancona, Italy
| | | | - Mirko Petrovic
- Department of Geriatrics, Ghent University Hospital, Ghent, Belgium
| | - Roy L Soiza
- Ageing Clinical and Experimental Research (ACER) Group, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom; Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, Scotland, United Kingdom
| | - Denis O'Mahony
- Department of Medicine (Geriatrics), School of Medicine, University College Cork, Cork, Ireland
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Won SH, Suh SY, Yim E, Ahn HY. Risk Factors Related to Serious Adverse Drug Reactions Reported through Electronic Submission during Hospitalization in Elderly Patients. Korean J Fam Med 2022; 43:125-131. [PMID: 35320898 PMCID: PMC8943238 DOI: 10.4082/kjfm.21.0086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/20/2021] [Indexed: 11/17/2022] Open
Abstract
Background Many studies have assessed the risk factors for adverse drug reactions (ADRs) in elderly patients. However, most of these studies have focused on risk factors for ADRs, not serious ADRs (s-ADRs). s-ADRs are commonly found in hospitalized patients. s-ADRs warrant imminent but thorough investigations, given their critical impact on patient health. Therefore, this retrospective study aimed to assess the associated risk factors for s-ADRs in elderly hospitalized patients. Methods In-patients aged >65 years having ADRs during hospitalization at a university hospital in Korea between 2010 and 2012 were included. Medical professionals spontaneously reported ADRs using an electronic submission system at the study hospital. Further, all descriptions of ADRs were characterized and categorized through the screening of electronic medical records. We compared the characteristics of patients having s-ADRs with those of patients not having s-ADRs. Results There were 353 cases of ADRs, 67 of which were s-ADRs. Patients taking more than eight concomitant drugs showed the highest odds ratio (OR, 11.99; 95% confidence interval [CI], 3.42–42.03). The ratio of aspartate aminotransferase (AST)/alanine aminotransferase (ALT) was also significantly related to s-ADRs (OR, 2.78; 95% CI, 1.33–5.81). The use of antibiotics (OR, 2.39; 95% CI, 1.13–5.02) and antineoplastics (OR, 4.17; 95% CI, 1.09–15.94) were significant risk factors. Conclusion Our findings highlight the importance of polypharmacy. Liver function tests (AST/ALT ratio) must be monitored carefully within high-risk groups for ADRs.
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Affiliation(s)
- Seon-Hye Won
- Department of Family Medicine, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Sang-Yeon Suh
- Department of Family Medicine, Dongguk University Ilsan Hospital, Goyang, Korea
- Department of Medicine, Dongguk University, Seoul, Korea
- Corresponding Author: Sang-Yeon Suh https://orcid.org/0000-0002-6145-1150 Tel: +82-31-961-7490, Fax: +82-31-961-7969, E-mail:
| | - Eunji Yim
- Department of Neurology, University of Michigan Hospital, Ann Arbor, MI, USA
| | - Hong-Yup Ahn
- Department of Statistics, Dongguk University, Seoul, Korea
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Lee J. Severe Adverse Drug Reactions in Korean Elderly Patients. Korean J Fam Med 2022; 43:91-92. [PMID: 35320893 PMCID: PMC8943233 DOI: 10.4082/kjfm.43.2e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Jungun Lee
- Department of Family Medicine, Wonkwang University Sanbon Hospital, Wonkwang University School of Medicine, Gunpo, Korea
- Corresponding Author: Jungun Lee https://orcid.org/0000-0001-8580-1445 Tel: +82-31-390-2416, Fax: +82-31-390-2266, E-mail:
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Stevenson JM, Parekh N, Chua KC, Davies JG, Schiff R, Rajkumar C, Ali K. A multi-centre cohort study on healthcare use due to medication-related harm: the role of frailty and polypharmacy. Age Ageing 2022; 51:afac054. [PMID: 35353136 PMCID: PMC8966695 DOI: 10.1093/ageing/afac054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES To determine the association between frailty and medication-related harm requiring healthcare utilisation. DESIGN Prospective observational cohort study. SETTING Six primary and five secondary care sites across South East England, September 2013-November 2015. PARTICIPANTS One thousand and two hundred and eighty participants, ≥65 years old, who were due for discharge from general medicine and older persons' wards following an acute episode of care. Exclusion criteria were limited life expectancy, transfer to another hospital and consent not gained. MAIN OUTCOME MEASURES Medication-related harm requiring healthcare utilisation (including primary, secondary or tertiary care consultations related to MRH), including adverse drug reactions, non-adherence and medication error determined via the review of data from three sources: patient/carer reports gathered through a structured telephone interview; primary care medical record review; and prospective consultant-led review of readmission to recruiting hospital. Frailty was measured using a Frailty Index, developed using a standardised approach. Marginal estimates were obtained from logistic regression models to examine how probabilities of healthcare service use due to medication-related harm were associated with increasing number of medicines and frailty. RESULTS Healthcare utilisation due to medication-related harm was significantly associated with frailty (OR = 10.06, 95% CI 2.06-49.26, P = 0.004), independent of age, gender, and number of medicines. With increasing frailty, the need for healthcare use as a result of MRH increases from a probability of around 0.2-0.4. This is also the case for the number of medicines. CONCLUSIONS Frailty is associated with MRH, independent of polypharmacy. Reducing the burden of frailty through an integrated health and social care approach, alongside strategies to reduce inappropriate polypharmacy, may reduce MRH related healthcare utilisation.
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Affiliation(s)
- Jennifer M Stevenson
- Medicines Use Research Group, Institute of Pharmaceutical Science, King’s College London, London, UK
- Pharmacy Department, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
| | - Nikesh Parekh
- Seaford Medical Practice, Seaford, UK
- Public Health and Wellbeing, Royal Borough of Greenwich, London, UK
| | - Kia-Chong Chua
- Centre for Implementation Science, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - J Graham Davies
- Medicines Use Research Group, Institute of Pharmaceutical Science, King’s College London, London, UK
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
| | - Rebekah Schiff
- Department of Ageing and Health, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
| | - Chakravarthi Rajkumar
- Academic Department of Geriatrics, Brighton and Sussex Medical School, Brighton, UK
- Department of Geriatrics, University Hospitals Sussex NHS Foundation Trust, Sussex, UK
| | - Khalid Ali
- Academic Department of Geriatrics, Brighton and Sussex Medical School, Brighton, UK
- Department of Geriatrics, University Hospitals Sussex NHS Foundation Trust, Sussex, UK
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Geriatric characteristics and the risk of drug-related hospital admissions in older Emergency Department patients. Eur Geriatr Med 2021; 13:329-337. [PMID: 34755308 DOI: 10.1007/s41999-021-00580-7] [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: 07/16/2021] [Accepted: 10/21/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Drug-Related Admissions (DRAs) are a well-known problem among older patients in the Emergency Department (ED). The aim of this study was (a) to investigate the prevalence and clinical manifestations of DRAs and the responsible drugs, (b) to study the association between geriatric characteristics and DRAs, and (c) to study the predictive performance of geriatric screeners for identifying DRAs in older ED patients. METHODS Patients aged ≥ 70 hospitalized from the ED were included. Demographics, geriatric characteristics and medications were collected. The the Acutely Presenting Older Patient (APOP)-screener, the Identification of Seniors At Risk (ISAR) and the ISAR-Hospitalized Patients (ISAR-HP) were used as geriatric screeners. Potential DRAs were identified retrospectively, the association between geriatric screeners and DRAs was investigated with logistic regression and the predictive performance was assessed by calculating the Area under the Curve (AUC) of the Receiver Operator Characteristics (ROC). RESULTS The mean age of patients was 78 (IQR 73-83), using an average of 6 medications. Out of 240 admissions, 77 (30%) were classified as a DRA. Independent risk factors for DRAs were polypharmacy (OR 2.42; 95% CI 1.23-4.74) and the ADL dependency (OR 1.23; 95%CI 1.05-1.44). ISAR (OR 3.27; 95%CI 1.60-6.69) and ISAR-HP (OR 1.83; 95% CI 1.02-3.27) associated with increased risk of DRAs, whereas the APOP screener did not (OR 1.56; 95% CI 0.82-2.97). The predictive performance of all geriatric screeners for predicting DRAs was poor (AUC for all screeners < 0.60). CONCLUSION DRAs are highly prevalent in older ED patients. Polypharmacy, ADL dependency and a high ISAR or ISAR-HP are associated with higher risk for DRAs, but the predictive value of geriatric screeners is insufficient.
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Reynish E, Hapca S, Walesby R, Pusram A, Bu F, Burton JK, Cvoro V, Galloway J, Ebbesen Laidlaw H, Latimer M, McDermott S, Rutherford AC, Wilcock G, Donnan P, Guthrie B. Understanding health-care outcomes of older people with cognitive impairment and/or dementia admitted to hospital: a mixed-methods study. HEALTH SERVICES AND DELIVERY RESEARCH 2021. [DOI: 10.3310/hsdr09080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
Cognitive impairment is common in older people admitted to hospital, but previous research has focused on single conditions.
Objective
This project sits in phase 0/1 of the Medical Research Council Framework for the Development and Evaluation of Complex Interventions. It aims to develop an understanding of current health-care outcomes. This will be used in the future development of a multidomain intervention for people with confusion (dementia and cognitive impairment) in general hospitals. The research was conducted from January 2015 to June 2018 and used data from people admitted between 2012 and 2013.
Design
For the review of outcomes, the systematic review identified peer-reviewed quantitative epidemiology measuring prevalence and associations with outcomes. Screening for duplication and relevance was followed by full-text review, quality assessment and a narrative review (141 papers). A survey sought opinion on the key outcomes for people with dementia and/or confusion and their carers in the acute hospital (n = 78). For the analysis of outcomes including cost, the prospective cohort study was in a medical admissions unit in an acute hospital in one Scottish health board covering 10% of the Scottish population. The participants (n = 6724) were older people (aged ≥ 65 years) with or without a cognitive spectrum disorder who were admitted as medical emergencies between January 2012 and December 2013 and who underwent a structured nurse assessment. ‘Cognitive spectrum disorder’ was defined as any combination of delirium, known dementia or an Abbreviated Mental Test score of < 8 out of 10 points. The main outcome measures were living at home 30 days after discharge, mortality within 2 years of admission, length of stay, re-admission within 2 years of admission and cost.
Data sources
Scottish Morbidity Records 01 was linked to the Older Persons Routine Acute Assessment data set.
Results
In the systematic review, methodological heterogeneity, especially concerning diagnostic criteria, means that there is significant overlap in conditions of patients presenting to general hospitals with confusion. Patients and their families expect that patients are discharged in the same or a better condition than they were in on admission or, failing that, that they have a satisfactory experience of their admission. Cognitive spectrum disorders were present in more than one-third of patients aged ≥ 65 years, and in over half of those aged ≥ 85 years. Outcomes were worse in those patients with cognitive spectrum disorders than in those without: length of stay 25.0 vs. 11.8 days, 30-day mortality 13.6% vs. 9.0%, 1-year mortality 40.0% vs. 26.0%, 1-year mortality or re-admission 62.4% vs. 51.5%, respectively (all p < 0.01). There was relatively little difference by cognitive spectrum disorder type; for example, the presence of any cognitive spectrum disorder was associated with an increased mortality over the entire period of follow-up, but with different temporal patterns depending on the type of cognitive spectrum disorder. The cost of admission was higher for those with cognitive spectrum disorders, but the average daily cost was lower.
Limitations
A lack of diagnosis and/or standardisation of diagnosis for dementia and/or delirium was a limitation for the systematic review, the quantitative study and the economic study. The economic study was limited to in-hospital costs as data for social or informal care costs were unavailable. The survey was conducted online, limiting its reach to older carers and those people with cognitive spectrum disorders.
Conclusions
Cognitive spectrum disorders are common in older inpatients and are associated with considerably worse health-care outcomes, with significant overlap between individual cognitive spectrum disorders. This suggests the need for health-care systems to systematically identify and develop care pathways for older people with cognitive spectrum disorders, and avoid focusing on only condition-specific pathways.
Future work
Development and evaluation of a multidomain intervention for the management of patients with cognitive spectrum disorders in hospital.
Study registration
This study is registered as PROSPERO CRD42015024492.
Funding
This project was funded by the National Institute for Health Research (NIHR) Health Services and Delivery Research programme and will be published in full in Health Services and Delivery Research; Vol. 9, No. 8. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Emma Reynish
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | - Simona Hapca
- School of Medicine, University of Dundee, Dundee, UK
| | - Rebecca Walesby
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | - Angela Pusram
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | - Feifei Bu
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | - Jennifer K Burton
- Deanery of Clinical Sciences, University of Edinburgh, Edinburgh, UK
| | - Vera Cvoro
- Deanery of Clinical Sciences, University of Edinburgh, Edinburgh, UK
| | - James Galloway
- Health Informatics Centre, University of Dundee, Dundee, UK
| | | | - Marion Latimer
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | | | | | - Gordon Wilcock
- Oxford Institute of Population Ageing, University of Oxford, Oxford, UK
| | - Peter Donnan
- School of Medicine, University of Dundee, Dundee, UK
| | - Bruce Guthrie
- School of Medicine, University of Dundee, Dundee, UK
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What Are the Risk Factors for Malnutrition in Older-Aged Institutionalized Adults? Nutrients 2020; 12:nu12092857. [PMID: 32961917 PMCID: PMC7551464 DOI: 10.3390/nu12092857] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/28/2020] [Accepted: 09/15/2020] [Indexed: 01/05/2023] Open
Abstract
Malnutrition is common in older adults and is associated with functional impairment, reduced quality of life, and increased morbidity and mortality. The aim of this study was to explore the association between health (including depression), physical functioning, disability and cognitive decline, and risk of malnutrition. Participants were recruited from nursing homes in Italy and completed a detailed multidimensional geriatric evaluation. All the data analyses were completed using Stata Version 15.1. The study included 246 participants with an age range of 50 to 102 (80.4 ± 10.5). The sample was characterised by a high degree of cognitive and functional impairment, disability, and poor health and nutritional status (according to Mini Nutritional Assessment (MNA), 38.2% were at risk for malnutrition and 19.5% were malnourished). Using a stepwise linear regression model, age (B = −0.043, SE = 0.016, p = 0.010), depression (B = −0.133, SE = 0.052, p = 0.011), disability (B = 0.517, SE = 0.068, p < 0.001), and physical performance (B = −0.191, SE = 0.095, p = 0.045) remained significantly associated with the malnutrition risk in the final model (adjusted R-squared = 0.298). The logistic regression model incorporating age, depression, disability, and physical performance was found to have high discriminative accuracy (AUC = 0.747; 95%CI: 0.686 to 0.808) for predicting the risk of malnutrition. The results of the study confirm the need to assess nutritional status and to investigate the presence of risk factors associated with malnutrition in order to achieve effective prevention and plan a better intervention strategy.
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Sakiris MA, Sawan M, Hilmer SN, Awadalla R, Gnjidic D. Prevalence of adverse drug events and adverse drug reactions in hospital among older patients with dementia: A systematic review. Br J Clin Pharmacol 2020; 87:375-385. [PMID: 32520427 DOI: 10.1111/bcp.14417] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022] Open
Abstract
AIMS This systematic review aimed to quantify the prevalence of adverse drug events (ADEs) and adverse drug reactions (ADRs) in older inpatients with dementia. METHODS A systematic search of observational studies was performed in Embase, Medline, PsycINFO, International Pharmaceutical Abstracts, Scopus and Informit. Articles published in English that reported the prevalence of ADEs or ADRs in hospital patients aged 65 years or older with dementia were included. Two authors reviewed titles and abstracts and all eligible full-text articles. Relevant information relating to ADEs, ADRs and dementia was obtained from each article. RESULTS In total, 5 articles were included. One study reported the prevalence of ADEs to be 81.5%, defined using the Naranjo algorithm. Four studies assessed the prevalence of ADRs, ranging from 12.7 to 24.0%, assessed using various methods. One study defined ADRs according to the World Health Organization-Uppsala Monitoring Centre criteria, 2 studies employed the World Health Organization definition and 1 study did not explicitly define ADRs. The most frequently reported drug classes implicated in ADEs and ADRs were psychotropic, antihypertensive and analgesic drugs. CONCLUSION Our findings suggest a high prevalence of ADEs and ADRs in older inpatients with dementia. However, only 1 study documented ADEs and there was variability in approaches to ADR assessment. A greater understanding of ADEs and ADRs, as well as tailored assessment tools, will promote prevention of ADEs and ADRs in people with dementia.
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Affiliation(s)
- Marissa Anne Sakiris
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Mouna Sawan
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Sarah Nicole Hilmer
- Northern Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.,Departments of Aged Care and Clinical Pharmacology, Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Rebecca Awadalla
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Danijela Gnjidic
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
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O'Mahony D, Gudmundsson A, Soiza RL, Petrovic M, Cruz-Jentoft AJ, Cherubini A, Fordham R, Byrne S, Dahly D, Gallagher P, Lavan A, Curtin D, Dalton K, Cullinan S, Flanagan E, Shiely F, Samuelsson O, Sverrisdottir A, Subbarayan S, Vandaele L, Meireson E, Montero-Errasquin B, Rexach-Cano A, Correa Perez A, Lozano-Montoya I, Vélez-Díaz-Pallarés M, Cerenzia A, Corradi S, Soledad Cotorruelo Ferreiro M, Dimitri F, Marinelli P, Martelli G, Fong Soe Khioe R, Eustace J. Prevention of adverse drug reactions in hospitalized older patients with multi-morbidity and polypharmacy: the SENATOR* randomized controlled clinical trial. Age Ageing 2020; 49:605-614. [PMID: 32484850 DOI: 10.1093/ageing/afaa072] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Multi-morbidity and polypharmacy increase the risk of non-trivial adverse drug reactions (ADRs) in older people during hospitalization. Despite this, there are no established interventions for hospital-acquired ADR prevention. METHODS We undertook a pragmatic, multi-national, parallel arm prospective randomized open-label, blinded endpoint (PROBE) controlled trial enrolling patients at six European medical centres. We randomized 1,537 older medical and surgical patients with multi-morbidity and polypharmacy on admission in a 1:1 ratio to SENATOR software-guided medication optimization plus standard care (intervention, n = 772, mean number of daily medications = 9.34) or standard care alone (control, n = 765, mean number of daily medications = 9.23) using block randomization stratified by site and admission type. Attending clinicians in the intervention arm received SENATOR-generated advice at a single time point with recommendations they could choose to adopt or not. The primary endpoint was occurrence of probable or certain ADRs within 14 days of randomization. Secondary endpoints were primary endpoint derivatives; tertiary endpoints included all-cause mortality, re-hospitalization, composite healthcare utilization and health-related quality of life. RESULTS For the primary endpoint, there was no difference between the intervention and control groups (24.5 vs. 24.8%; OR 0.98; 95% CI 0.77-1.24; P = 0.88). Similarly, with secondary and tertiary endpoints, there were no significant differences. Among attending clinicians in the intervention group, implementation of SENATOR software-generated medication advice points was poor (~15%). CONCLUSIONS In this trial, uptake of software-generated medication advice to minimize ADRs was poor and did not reduce ADR incidence during index hospitalization.
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Affiliation(s)
- Denis O'Mahony
- University College Cork School of Medicine-Medicine Cork Ireland, Cork University Hospital Group, Cork, Ireland
| | | | - Roy L Soiza
- NHS Grampian, University of Aberdeen Institute of Applied Health Sciences-Ageing Clinical and Experimental Research, Aberdeen, UK
| | - Mirko Petrovic
- University of Ghent-Medicine, University Hospital Ghent, Ghent, Belgium
| | | | - Antonio Cherubini
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | - Richard Fordham
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Stephen Byrne
- School of Pharmacy, University College Cork, Cork, Ireland
| | | | - Paul Gallagher
- Cork University Hospital-Geriatric Medicine, Cork, Ireland
| | - Amanda Lavan
- University College Cork, School of Medicine-Geriatrics, Cork, Ireland
| | - Denis Curtin
- University College Cork, School of Medicine-Geriatrics, Cork, Ireland
| | - Kieran Dalton
- University College Cork, National University of Ireland, Pharmaceutical Care Research Group, School of Pharmacy, Cork Ireland
| | - Shane Cullinan
- Royal College of Surgeons, School of Pharmacy, Dublin, Ireland
| | - Evelyn Flanagan
- University College Cork, Clinical Research Facility, Cork, Ireland
| | - Frances Shiely
- University College Cork, School of Epidemiology and Public Health, Cork, Ireland
| | - Olafur Samuelsson
- Landspitali University Hospital, Geriatric Medicine Reykjavik, Iceland
| | | | | | | | | | | | | | | | | | | | - Annarita Cerenzia
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | - Samanta Corradi
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | | | - Federica Dimitri
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | - Paolo Marinelli
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | - Gaia Martelli
- Italian National Research Center on Aging (IRCCS-INRCA), Geriatrics and Geriatrics Emergency Care, Ancona, Italy
| | | | - Joseph Eustace
- University College Cork, National University of Ireland-Clinical Research Facility, Cork, Ireland
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Amoros-Reboredo P, Soy D, Hernandez-Hernandez M, Lens S, Mestres C. Anticholinergic Burden and Safety Outcomes in Older Patients with Chronic Hepatitis C: A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3776. [PMID: 32466526 PMCID: PMC7311997 DOI: 10.3390/ijerph17113776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/15/2020] [Accepted: 05/21/2020] [Indexed: 11/16/2022]
Abstract
AIM Older patients with chronic hepatitis C infection starting direct-acting antivirals (DAAs) are frequently prescribed multiple medications that may be categorized as inappropriate. Anticholinergic burden has been shown to be a predictor of adverse health and functional outcomes. Different scales are available to calculate anticholinergic burden. The aim of this study was to determine the prevalence of anticholinergic medication among older patients treated with DAAs and the risk factors associated using the Anticholinergic Cognitive Burden (ACB) scale, the Anticholinergic Risk Scale (ARS) and the Anticholinergic Drug Scale (ADS) and analyze the resulting safety consequences. METHODS Observational, retrospective cohort study of consecutive patients ≥65 years old receiving DAAs and taking concomitant medication. This study was conducted in accordance with the Strengthening the Reporting of observational studies in Epidemiology Statement. RESULTS 236 patients were included. The average age was 71.7 years, 73.3% cirrhotic, and 47% patients took ≥5 medicines. According to the ACB, ARS and ADS scales, 35.2% (n = 83), 10.6% (n = 25) and 34.3% (n = 81) of the patients were treated with anticholinergic medication. Two hundred-and-six (86%) patients presented any adverse events (AEs) during therapy. ARS scale showed a significant relationship between presence of anticholinergic medication and AEs. A large number of patients suffered anticholinergic events, with more events per patient in patients taking anticholinergic drugs. CONCLUSIONS Older hepatitis C chronic patients are exposed to potentially inappropriate polypharmacy and anticholinergic risk, according to the ACB, ARS and ADS scales. The three scales showed different results. Only the ARS scale was associated with AEs, but the rate of anticholinergic effects per patient was significantly higher in patients with anticholinergic drugs, regardless of the scale used. Consider quality of pharmacotherapy when starting DAA with a multidisciplinary approach could improve health outcomes.
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Affiliation(s)
| | - Dolors Soy
- Pharmacy Service Division of Medicines Hospital Clínic de Barcelona, University of Barcelona, IDIBAPS, 08036 Barcelona, Spain;
| | | | - Sabela Lens
- Liver Unit Hospital Clínic de Barcelona, University of Barcelona, IDIBAPS, 08036 Barcelona, Spain;
- Centro de Investigación Biomédica Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Conxita Mestres
- School of Health Sciences Blanquerna, University Ramon Llull, 08025 Barcelona, Spain;
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Efficacy and safety of direct-acting antivirals in older patients with cirrhosis and high comorbidity index. Eur J Gastroenterol Hepatol 2020; 32:389-394. [PMID: 31441796 DOI: 10.1097/meg.0000000000001518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE There is scarce data with regard to the effectiveness and safety of direct-acting antivirals and possible drug-drug interactions between antiviral therapy and the multiple drugs frequently assumed by older patients. The aim is to evaluate the impact of comorbidities and drug-drug interactions on the efficacy and tolerability of direct-acting antivirals in this population. METHODS Observational retrospective study of patients at least 65 years old receiving all-oral antiviral therapy between April 2015 and March 2016. RESULTS Two hundred sixty-one patients were identified. Age distribution: 65-74 (73.9%), 75-79 (18.4%) and ≥80 (7.7%) years. Average age was 71 years, 38.7% were male, and 90% of patients took concomitant medication (43% patients taking ≥ 5 medicines). Predicted clinically significant drug-drug interactions were present in 72.8% of patients. The sustained viral response 12 weeks after end of treatment was 96.9%. Patients with serious adverse events received more concomitant drugs and all of them presented a clinical risk group ≥06/5. CONCLUSIONS Direct antiviral agents are highly effective also in older patients with advanced liver disease, comorbidities and concomitant medications. Serious adverse events increased with the number of concomitant medications and the severity of comorbidity. A clinical risk group score ≥06/5 may help to decide the indication of antiviral therapy in this difficult-to-treat population.
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12
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Stevenson JM, Davies JG, Martin FC. Medication-related harm: a geriatric syndrome. Age Ageing 2019; 49:7-11. [PMID: 31665207 DOI: 10.1093/ageing/afz121] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/25/2019] [Accepted: 08/28/2019] [Indexed: 12/21/2022] Open
Abstract
The WHO Global Patient Safety Challenge: Medication Without Harm recognises medication-related harm (MRH) as a global public health issue. Increased life-expectancy coupled with multimorbidity and polypharmacy leads to an increased incidence of MRH, especially in older adults: at a cost of approximately £400 million to the National Health Service (NHS) in England. Harm from medicines has long been recognised by geriatricians, and strategies have been developed to mitigate harm. In general, these have focused on the challenges of polypharmacy and appropriateness of medicines, but impact on the quality of life, clinical and economic outcomes has been variable and often disappointing. The problem of MRH in older adults will continue to grow unless a new approach is adopted. Emerging evidence suggests that we need to take a broader approach as described in our conceptual model, where well-recognised physiological changes are incorporated, as well as other rarely considered psychosocial issues that influences MRH. Parallels may be drawn between this approach and the management of geriatric syndromes. We propose there must be a greater emphasis on MRH, and it, of itself, should be considered as a geriatric syndrome, to bring the spotlight onto the problem and to send a clear signal from geriatric experts that this is an important issue that needs to be addressed using a co-ordinated and tailored approach across health and social care boundaries. This requires a more proactive approach to monitor and review the medicines of older adults in response to their changing need.
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Affiliation(s)
- Jennifer M Stevenson
- Institute of Pharmaceutical Science, King’s College London
- Pharmacy Department, Guy’s and St. Thomas’ NHS Foundation Trust, London
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Yum B, Archambault A, Levitan EB, Dharamdasani T, Kneifati-Hayek J, Hanlon JT, Diaz I, Maurer MS, Lachs MS, Safford MM, Goyal P. Indications for β-Blocker Prescriptions in Heart Failure with Preserved Ejection Fraction. J Am Geriatr Soc 2019; 67:1461-1466. [PMID: 31095736 DOI: 10.1111/jgs.15977] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/13/2019] [Accepted: 04/15/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To better understand indications for β-blocker (BB) prescriptions among older adults hospitalized with heart failure with preserved ejection fraction (HFpEF). DESIGN/SETTING Retrospective observational study of hospitalizations derived from the geographically diverse Reasons for Geographic and Racial Differences in Stroke cohort. PARTICIPANTS We examined Medicare beneficiaries aged 65 years or older with an expert-adjudicated hospitalization for HFpEF (left ventricular ejection fraction = 50% or greater). MEASUREMENTS Discharge medications and indications for BBs were abstracted from medical records. RESULTS Of 306 hospitalizations for HFpEF, BBs were prescribed at discharge in 68%. Among hospitalizations resulting in BB prescriptions, 60% had a compelling indication for BB-44% had arrhythmias, and 29% had myocardial infarction (MI) history. Among the 40% with neither indication, 57% had coronary artery disease (CAD) without MI and 38% had hypertension alone (without arrhythmia, MI, or CAD), both clinical scenarios with little supportive evidence of benefit of BBs. Among hospitalizations resulting in BB prescription at discharge, 69% had geriatric conditions (functional limitation, cognitive impairment, hypoalbuminemia, or history of falls). There were no significant differences in the prevalence of geriatric conditions between hospitalizations of individuals with compelling indications for BBs and hospitalizations of individuals with noncompelling indications. CONCLUSIONS BBs are commonly prescribed following a hospitalization for HFpEF, even in the absence of compelling indications. This occurs even for hospitalizations of individuals with geriatric conditions, a subpopulation who may be at elevated risk for experiencing harm from BBs.
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Affiliation(s)
- Brian Yum
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | | | - Emily B Levitan
- Department of Epidemiology, University of Alabama-Birmingham, Birmingham, Alabama
| | | | - Jerard Kneifati-Hayek
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Joseph T Hanlon
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ivan Diaz
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, New York
| | - Mathew S Maurer
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Mark S Lachs
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Monika M Safford
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Parag Goyal
- Department of Medicine, Weill Cornell Medicine, New York, New York
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Curtin D, Gallagher PF, O'Mahony D. Explicit criteria as clinical tools to minimize inappropriate medication use and its consequences. Ther Adv Drug Saf 2019; 10:2042098619829431. [PMID: 30800270 PMCID: PMC6378636 DOI: 10.1177/2042098619829431] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 01/13/2018] [Indexed: 11/15/2022] Open
Abstract
Polypharmacy and prescribing of potentially inappropriate medications (PIMs) are the key elements of inappropriate medication use (IMU) in older multimorbid people. IMU is associated with a range of negative healthcare consequences including adverse drug events and unplanned hospitalizations. Furthermore, prescribing guidelines are commonly derived from randomized controlled clinical trials which have specifically excluded older adults with multimorbidity. Consequently, indiscriminate application of single disease pharmacotherapy guidelines to older multimorbid patients can lead to increased risk of drug-drug interactions, drug-disease interactions and poor drug adherence. Both polypharmacy and PIMs are highly prevalent in older people and strategies to improve the quality and safety of prescribing, largely through avoidance of IMU, are needed. In the last 30 years, numerous explicit PIM criteria-based tools have been developed to assist physicians with medication management in clinically complex multimorbid older people. Very few of these PIM criteria sets have been tested as an intervention compared with standard pharmaceutical care in well-designed clinical trials. In this review, we describe the most widely used sets of explicit PIM criteria to address inappropriate polypharmacy with particular focus on STOPP/START criteria and FORTA criteria which have been associated with positive patient-related outcomes when used as interventions in recent randomized controlled trials.
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Affiliation(s)
- Denis Curtin
- Department of Medicine, University College Cork & Department of Geriatric Medicine, Cork University Hospital, Cork, Ireland, T12 DC4a
| | - Paul F Gallagher
- Department of Medicine, University College Cork & Department of Geriatric Medicine, Cork University Hospital, Cork, Ireland, T12 DC4a
| | - Denis O'Mahony
- Department of Medicine, University College Cork & Department of Geriatric Medicine, Cork University Hospital, Cork, Ireland, T12 DC4A
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Giovannini S, van der Roest HG, Carfì A, Finne-Soveri H, Garms-Homolová V, Declercq A, Jónsson PV, van Hout H, Vetrano DL, Gravina EM, Bernabei R, Onder G. Polypharmacy in Home Care in Europe: Cross-Sectional Data from the IBenC Study. Drugs Aging 2018; 35:145-152. [PMID: 29411310 DOI: 10.1007/s40266-018-0521-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Home care (HC) patients are characterized by a high level of complexity, which is reflected by the prevalence of multimorbidity and the correlated high drug consumption. This study assesses prevalence and factors associated with polypharmacy in a sample of HC patients in Europe. METHODS We conducted a cross-sectional analysis on 1873 HC patients from six European countries participating in the Identifying best practices for care-dependent elderly by Benchmarking Costs and outcomes of community care (IBenC) project. Data were collected using the interResident Assessment Instrument (interRAI) instrument for HC. Polypharmacy status was categorized into three groups: non-polypharmacy (0-4 drugs), polypharmacy (5-9 drugs), and excessive polypharmacy (≥ 10 drugs). Multinomial logistic regressions were used to identify variables associated with polypharmacy and excessive polypharmacy. RESULTS Polypharmacy was observed in 730 (39.0%) HC patients and excessive polypharmacy in 433 (23.1%). As compared with non-polypharmacy, excessive polypharmacy was directly associated with chronic disease but also with female sex (odds ratio [OR] 1.58; 95% confidence interval [CI] 1.17-2.13), pain (OR 1.51; 95% CI 1.15-1.98), dyspnea (OR 1.37; 95% CI 1.01-1.89), and falls (OR 1.55; 95% CI 1.01-2.40). An inverse association with excessive polypharmacy was shown for age (OR 0.69; 95% CI 0.56-0.83). CONCLUSIONS Polypharmacy and excessive polypharmacy are common among HC patients in Europe. Factors associated with polypharmacy status include not only co-morbidity but also specific symptoms and age.
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Affiliation(s)
- Silvia Giovannini
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy. .,Dipartimento di Scienze Gerontologiche, Geriatriche e Fisiatriche, Centro Medicina dell'Invecchiamento, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168, Roma, Italy.
| | - Henriëtte G van der Roest
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Institute, VU University Medical Center, Amsterdam, The Netherlands
| | - Angelo Carfì
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
| | | | - Vjenka Garms-Homolová
- Department of Economics and Law, HTW Berlin University of Applied Sciences, Berlin, Germany
| | - Anja Declercq
- LUCAS & Center for Sociological Research, KU Leuven, Leuven, Belgium
| | - Pálmi V Jónsson
- Department of Geriatrics, Faculty of Medicine, Landspitali University Hospital, University of Iceland, Reykjavík, Iceland
| | - Hein van Hout
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Institute, VU University Medical Center, Amsterdam, The Netherlands
| | - Davide L Vetrano
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy.,Aging Research Center, Karolinska Institutet, Stockholm, Sweden
| | - Ester Manes Gravina
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
| | - Roberto Bernabei
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
| | - Graziano Onder
- Department of Gerontology and Geriatrics, A. Gemelli Foundation, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
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Lattanzio F, Onder G, La Fauci MM, Volpato S, Cherubini A, Fabbietti P, Ruggiero C, Garasto S, Cozza A, Crescibene L, Tarsitano A, Corsonello A. Anticholinergic Burden is Associated With Increased Mortality in Older Patients With Dependency Discharged From Hospital. J Am Med Dir Assoc 2018; 19:942-947. [PMID: 30049542 DOI: 10.1016/j.jamda.2018.06.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/06/2018] [Accepted: 06/11/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To determine whether anticholinergic burden may predict differently 1-year mortality in older patients discharged from acute care hospitals with or without dependency in basic activities of daily living (BADL). DESIGN Prospective observational study. SETTING AND PARTICIPANTS Our series consisted of 807 patients aged 65 years or older consecutively discharged from 7 acute care geriatric wards throughout Italy between June 2010 and May 2011. MEASURES Overall anticholinergic burden was assessed by the anticholinergic cognitive burden (ACB) score. Dependency was rated by BADL, and dependency in at least 1 BADL was considered as a potential mediator in the analysis. The study outcome was all-cause mortality during 12-months of follow-up. RESULTS Patients included in the study were aged 81.0 ± 7.4 years, and 438 (54.3%) were female. During the follow-up period, 177 out of 807 participants (21.9%) died. After adjusting for potential confounders, discharge ACB score = 2 or more was significantly associated with the outcome among patients with dependency in at least 1 BADL [hazard ratio (HR) 2.25 95% confidence (CI) 1.22‒4.14], but not among independent ones (HR 1.06 95% CI 0.50‒2.34). The association was confirmed among dependent patients after adjusting for the number of lost BADL at discharge (HR 2.20 95% CI 1.18‒4.04) or ACB score at 3-month follow-up (HR 2.18 95% CI 1.20‒3.98), as well as when considering ACB score as a continuous variable (HR 1.28 95% CI 1.11‒1.49). The interaction between ACB score at discharge and BADL dependency was highly significant (P < .001). CONCLUSIONS/IMPLICATIONS ACB score at discharge may predict mortality among older patients discharged from an acute care hospital carrying at least 1 BADL dependency. Hospital physicians should be aware that prescribing anticholinergic medications in this population may have negative prognostic implications and they should try to reduce anticholinergic burden at discharge whenever possible.
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Affiliation(s)
- Fabrizia Lattanzio
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Graziano Onder
- Department of Gerontology, Neuroscience and Orthopedics, Catholic University of Sacred Heart, Gemelli University Hospital, Rome, Italy
| | | | - Stefano Volpato
- Department of Medical Sciences, Section of Internal and Cardiorespiratory Medicine, University of Ferrara, Ferrara, Italy
| | - Antonio Cherubini
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Paolo Fabbietti
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Carmelinda Ruggiero
- Section of Gerontology and Geriatrics, Department of Medicine, University of Perugia, Perugia, Italy
| | - Sabrina Garasto
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Annalisa Cozza
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Lucia Crescibene
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Assunta Tarsitano
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy
| | - Andrea Corsonello
- Italian National Research Center on Aging (INRCA), Ancona and Cosenza, Italy.
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O’Mahony D, O’Connor MN, Eustace J, Byrne S, Petrovic M, Gallagher P. The adverse drug reaction risk in older persons (ADRROP) prediction scale: derivation and prospective validation of an ADR risk assessment tool in older multi-morbid patients. Eur Geriatr Med 2018; 9:191-199. [DOI: 10.1007/s41999-018-0030-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 01/15/2018] [Indexed: 01/02/2023]
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Donini LM, Marrocco W, Marocco C, Lenzi A. Validity of the Self- Mini Nutritional Assessment (Self- MNA) for the Evaluation of Nutritional Risk. A Cross- Sectional Study Conducted in General Practice. J Nutr Health Aging 2018; 22:44-52. [PMID: 29300421 DOI: 10.1007/s12603-017-0919-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Malnutrition is a frequent condition in the elderly especially in hospitals and in nursing homes, and even among the free-living elders the prevalence is not negligible (5-10%). Awareness towards malnutrition is still limited. The lack of time for nutritional assessment by the overcommitted healthcare personnel, including the general practitioners (GPs), may represent one possible explanation for limited recognition of malnutrition. Therefore, a self-administered instrument could be useful in raising alert on the GPs and allow early detection of malnutrition and early care provision. The aim of the present study was to analyze the validity of the Self-MNA that takes cue from the Mini Nutritional Assessment- Short Form (MNA-SF) and has been adapted to be self-administered by free-living elderly subjects. METHODS Participants were recruited from patients referring to the GP offices in Italy. Nutritional evaluation was performed through the administration of Full-MNA, MNA-SF and Self-MNA. The comorbidity level was assessed through the Cumulative Illness Rating Scale (CIRS). The level of difficulty in filling out the test was reported by the participants, and the time spent to complete the Self-MNA was also registered. RESULTS A total of 226 subjects, 125 women and 101 men (75.1 ±8 and 75.3 ± 8 years old, respectively; p=0.89) were enrolled, and 214 (94.7%) of them completed the Self-MNA. According with the Full-MNA test score, 8.4% of women and 3.5% of men were classified as malnourished, whereas 32.7% of women and 31.4% of men were at risk of malnutrition. Agreement between Self-MNA and Full-MNA, and Self-MNA vs. MNA-SF was classified as "moderate" (k = 0.476 and 0.496 respectively; p < 0.001). Self-MNA showed a fair predictive value compared to the Full-MNA and MNA-SF tests (76.6 and 79.9%, respectively) with a barely adequate sensitivity (70.9 and 75.4%, respectively). The analysis of the characteristics of FN (false negative: subjects who were considered at risk of malnutrition or malnourished at Full-MNA but not at Self-MNA) showed that the clinical and functional aspects of these subjects (age, comorbidity and severity, time necessary to complete the Self-MNA, decrease in food intake, severe illness in the past 3 months, dementia and depression, fluid intake, need for feeding assistance, arm and calf circumferences) were very similar to the characteristics of true positive subjects. Patients required 6.7 ± 4.5 minutes to complete the test and 25 subjects (11.7%) needed more than 10 minutes, up to a maximum of 30 minutes. Patients who stated a greater difficulty were older (79.8 ± 7 vs. 73.5 ± 7 years; p<0.001), they were more «malnourished» at Full-MNA (10.7 vs. 1,7%; p= 0.006) and clinical status was characterized by a higher severity index (1.72 ± 0.6 vs. 1.41 ± 0.4; p= 0.008). CONCLUSION In the present study we investigated the validity of the Self-MNA in a sample of free-living elderly subjects. The results obtained confirm the validity of the test that may represent a useful tool for the GPs, although some important limitations need to be considered, limiting its use in clinical practice.
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Affiliation(s)
- L M Donini
- Lorenzo M Donini, MD, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy, phone: +39 06 4969 0216, fax: +39 06 4991 0699,
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Categorization and association analysis of risk factors for adverse drug events. Eur J Clin Pharmacol 2017; 74:389-404. [PMID: 29222712 DOI: 10.1007/s00228-017-2373-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Accepted: 11/07/2017] [Indexed: 02/07/2023]
Abstract
PURPOSE Adverse drug events (ADE) are among the leading causes of morbidity and hospitalization. This review analyzes risk factors for ADE, particularly their categorizations and association patterns, the prevalence, severity, and preventability of ADE, and method characteristics of reviewed studies. METHODS Literature search was conducted via PubMed, Science Direct, CINAHL, and MEDLINE. A review was conducted of research articles that reported original data about specific risk factors for ADE since 2000. Data analyses were performed using Excel and R. RESULTS We summarized 211 risk factors for ADE, and grouped them into five main categories: patient-, disease-, medication-, health service-, and genetics-related. Among them, medication- and disease-related risk factors were most frequently studied. We further classified risk factors within each main category into subtypes. Among them, polypharmacy, age, gender, central nervous system agents, comorbidity, service utilization, inappropriate use/change use of drugs, cardiovascular agents, and anti-infectives were most studied subtypes. An association analysis of risk factors uncovered many interesting patterns. The median prevalence, preventability, and severity rate of reported ADE was 19.5% (0.29%~86.2%), 36.2% (2.63%~91%), and 16% (0.01%~47.4%), respectively. CONCLUSIONS This review introduced new categories and subtypes of risk factors for ADE. The broad and in-depth coverage of risk factors and their association patterns elucidate the complexity of risk factor analysis. Managing risk factors for ADE is crucial for improving patient safety, particularly for the elderly, comorbid, and polypharmacy patients. Some under-explored risk factors such as genetics, mental health and wellness, education, lifestyle, and physical environment invite future research.
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Kanagaratnam L, Dramé M, Novella JL, Trenque T, Joachim C, Nazeyrollas P, Jolly D, Mahmoudi R. Risk Factors for Adverse Drug Reactions in Older Subjects Hospitalized in a Dedicated Dementia Unit. Am J Geriatr Psychiatry 2017; 25:290-296. [PMID: 27742527 DOI: 10.1016/j.jagp.2016.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 05/24/2016] [Accepted: 07/06/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To identify risk factors for the occurrence of adverse drug reactions (ADRs) based on geriatric evaluation. DESIGN Longitudinal prospective study from May 2010 to November 2011. SETTING Dedicated acute geriatric care unit specializing in the management of patients with dementia syndrome (Alzheimer disease or related syndromes) at the University Hospital of Reims, France. PARTICIPANTS Older patients with dementia syndrome (Alzheimer disease or related syndromes). MEASUREMENTS Sociodemographic variables and comprehensive geriatric assessment were recorded. Occurrence of ADRs was noted. Risk factors for ADR were identified by multivariate logistic regression. RESULTS During the study period, 293 patients were included; average age was 82 ± 8 years; the majority were women (61.4%). Average Mini-Mental State Examination score was 13 ± 8; average activities of daily living (ADL) score was 3.6 ± 2.1. Independent risk factors for occurrence of at least one ADR were polypharmacy (≥5 drugs/day) (OR: 4.0, 95% CI: 1.1-14.1) and dependence on at least 1 ADL (OR: 2.6, 95% CI: 1.1-6.5). CONCLUSIONS Risk factors for ADRs were polypharmacy and dependence on at least one ADL. Our findings underline the importance of taking into consideration the characteristics of the patients when prescribing drugs in this specific population. Prescriptions should be re-evaluated at each follow-up.
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Affiliation(s)
- Lukshe Kanagaratnam
- Department of Research and Innovation, Reims University Hospital, Reims, France
| | - Moustapha Dramé
- Department of Research and Innovation, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France.
| | - Jean-Luc Novella
- Department of Geriatrics and Internal Medicine, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France
| | - Thierry Trenque
- Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France
| | - Clarisse Joachim
- Department of Research and Innovation, Reims University Hospital, Reims, France
| | - Pierre Nazeyrollas
- Department of Cardiology, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France
| | - Damien Jolly
- Department of Research and Innovation, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France
| | - Rachid Mahmoudi
- Department of Geriatrics and Internal Medicine, Reims University Hospital, Reims, France; Faculty of Medicine, University of Reims Champagne-Ardenne, Reims, France
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Morley JE. Opening Pandora's Box: The Reasons Why Reducing Nursing Home Transfers to Hospital are so Difficult. J Am Med Dir Assoc 2016; 17:185-7. [DOI: 10.1016/j.jamda.2015.12.098] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 12/31/2015] [Indexed: 11/25/2022]
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Bustacchini S, Abbatecola AM, Bonfigli AR, Chiatti C, Corsonello A, Di Stefano G, Galeazzi R, Fabbietti P, Lisa R, Guffanti EE, Provinciali M, Lattanzio F. The Report-AGE project: a permanent epidemiological observatory to identify clinical and biological markers of health outcomes in elderly hospitalized patients in Italy. Aging Clin Exp Res 2015; 27:893-901. [PMID: 25809054 DOI: 10.1007/s40520-015-0350-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/05/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Italy is expected to experience the largest growth in persons ≥65 years (>20% by 2020). This demographic shift allows for geriatric research on predictive clinical and biological markers of outcomes related to frailty, re-hospitalization and mortality. AIMS To describe rationale and methods of the Report-AGE study project of acute care patients in Italian National Research Center on Aging (INRCA) research hospitals. METHODS Report-AGE study is a large observational study on health conditions and outcomes of hospitalized elderly patients (≥65 years). The primary objective of the study is to create a high-level data resource of demographics, comprehensive geriatric assessments, clinical and diagnostic information, as well as biological and molecular markers in all older patients admitted to INRCA Hospitals. Assessments in physical and nutritional parameters, co-morbid health conditions, and associations with frailty parameters are ongoing in older hospitalized adults following an acute event. Study collection began in September 2011. RESULTS Up to date, there are 3479 patients ≥65 years (mean age: 85 ± 7years) with 1543 men and 1936 women enrolled. Data have been recorded regarding functional and clinical parameters before, during hospital admission and at discharge. Data collection for primary outcome analyses related to re-hospitalization and mortality is estimated for September 2016. DISCUSSION This study aims at collecting precise clinical data, comprehensive geriatric assessment, risk factors, and biological data from acute care patients. Data will also be used to identify mechanisms underlying frailty in this specific population. CONCLUSION This study provides a descriptive epidemiological collection of the health conditions of older in-patients.
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Affiliation(s)
- Silvia Bustacchini
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
| | - Angela Marie Abbatecola
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy.
| | - Anna Rita Bonfigli
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
| | - Carlos Chiatti
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
| | - Andrea Corsonello
- Unit of Geriatric Pharmacoepidemiology, Research Hospital of Cosenza, Italian National Research Center on Aging (INRCA), Cosenza, Italy
| | - Giuseppina Di Stefano
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
| | - Roberta Galeazzi
- Clinical and Molecular Diagnostic Laboratory, Italian National Research Center on Aging (INRCA), Ancona, Italy
| | - Paolo Fabbietti
- Biostatistical Centre, Italian National Research Center on Aging (INRCA), Ancona, Italy
| | - Rosamaria Lisa
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
| | - Enrico E Guffanti
- Unit of Pulmonary Rehabilitation, Research Hospital of Casatenovo, Italian National Research Centre on Aging (INRCA), Casatenovo, Italy
| | - Mauro Provinciali
- Scientific Technological Area, Advanced Technology Center for Aging Research, Italian National Research Center on Aging (INRCA), Ancona, Italy
| | - Fabrizia Lattanzio
- Scientific Direction, Italian National Research Center on Aging (INRCA), Via Santa Margherita, Ancona, Italy
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Alhawassi TM, Krass I, Bajorek BV, Pont LG. A systematic review of the prevalence and risk factors for adverse drug reactions in the elderly in the acute care setting. Clin Interv Aging 2014; 9:2079-86. [PMID: 25489239 PMCID: PMC4257024 DOI: 10.2147/cia.s71178] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Adverse drug reactions (ADRs) are an important health issue. While prevalence and risk factors associated with ADRs in the general adult population have been well documented, much less is known about ADRs in the elderly population. The aim of this study was to review the published literature to estimate the prevalence of ADRs in the elderly in the acute care setting and identify factors associated with an increased risk of an ADR in the elderly. A systematic review of studies published between 2003 and 2013 was conducted in the Cochrane Database of Systematic Reviews, EMBASE, Google Scholar and MEDLINE. Key search terms included: “adverse drug reactions”, “adverse effects”, “elderly patients and hospital admission”, “drug therapy”, “drug adverse effects”, “drug related”, “aged”, “older patients”, “geriatric”, “hospitalization”, and “emergency admissions”. For inclusion in the review, studies had to focus on ADRs in the elderly and had to include an explicit definition of what was considered an ADR and/or an explicit assessment of causality, and a clear description of the method used for ADR identification, and had to describe factors associated with an increased risk of an ADR. Fourteen hospital-based observational studies exploring ADRs in the elderly in the acute care setting were eligible for inclusion in this review. The mean prevalence of ADRs in the elderly in the studies included in this review was 11.0% (95% confidence interval [CI]: 5.1%–16.8%). The median prevalence of ADRs leading to hospitalization was 10.0% (95% CI: 7.2%–12.8%), while the prevalence of ADRs occurring during hospitalization was 11.5% (95% CI: 0%–27.7%). There was wide variation in the overall ADR prevalence, from 5.8% to 46.3%. Female sex, increased comorbid complexity, and increased number of medications were all significantly associated with an increased risk of an ADR. Retrospective studies and those relying on identification by the usual treating team reported lower prevalence rates. From this review, we can conclude that ADRs constitute a significant health issue for the elderly in the acute care setting. While there was wide variation in the prevalence of ADRs in the elderly, based on the findings of this study, at least one in ten elderly patients will experience an ADR leading to or during their hospital stay. Older female patients and those with multiple comorbidities and medications appear to be at the highest risk of an ADR in the acute care setting.
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Affiliation(s)
- Tariq M Alhawassi
- Faculty of Pharmacy, University of Sydney, Sydney, NSW, Australia ; College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ines Krass
- Faculty of Pharmacy, University of Sydney, Sydney, NSW, Australia
| | - Beata V Bajorek
- Graduate School of Health - Pharmacy, University of Technology Sydney, Sydney, NSW, Australia ; Pharmacy Department, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Lisa G Pont
- Sydney Nursing School, University of Sydney, Sydney, NSW, Australia
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Morley JE. Adverse events in post-acute care: the Office of the Inspector General's report. J Am Med Dir Assoc 2014; 15:305-6. [PMID: 24726233 DOI: 10.1016/j.jamda.2014.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 03/07/2014] [Indexed: 11/26/2022]
Affiliation(s)
- John E Morley
- Divisions of Geriatric Medicine and Endocrinology, Saint Louis University School of Medicine, St. Louis, MO.
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25
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Hyperphosphorylation of tau protein in the ipsilateral thalamus after focal cortical infarction in rats. Brain Res 2014; 1543:280-9. [DOI: 10.1016/j.brainres.2013.11.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 10/29/2013] [Accepted: 11/01/2013] [Indexed: 11/24/2022]
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Signs and Symptoms Indicative of Potential Adverse Drug Reactions in Homecare Patients. J Am Med Dir Assoc 2013; 14:920-5. [DOI: 10.1016/j.jamda.2013.09.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Revised: 09/05/2013] [Accepted: 09/12/2013] [Indexed: 01/24/2023]
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Lonsdale DO, Baker EH. Understanding and managing medication in elderly people. Best Pract Res Clin Obstet Gynaecol 2013; 27:767-88. [PMID: 23850054 DOI: 10.1016/j.bpobgyn.2013.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Accepted: 06/05/2013] [Indexed: 12/18/2022]
Abstract
Ageing alters drug handling by the body (pharmacokinetics) and response to medications (pharmacodynamics). Multiple comorbidities increase the risk of adverse drug reactions and medication burden, with increased potential for drug interactions. Elderly people are seldom included in clinical trials, so underestimation of benefits and overestimation of risk may lead to under-treatment. Cognitive and functional changes associated with ageing may make it difficult for elderly people to adhere to treatment regimens. In this review, we consider these issues, with particular reference to drugs prescribed for gynaecology patients (the 'gynaecology formulary'). It will focus on key areas of gynaecological practice, including prescribing anticholinergic drugs, hormone treatments and anticancer drugs, and perioperative issues relating to anaesthesia, analgesia and anticoagulation. Implications of common comorbidities, including osteoporosis, diabetes mellitus and cardiovascular disease, for prescribing in gynaecological patients will also be considered.
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Affiliation(s)
- Dagan O Lonsdale
- Clinical Pharmacology Unit, Division of Biomedical Sciences, St George's University of London, Mailpoint J1A, Cranmer Terrace, London SW17 0RE, UK
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Donini LM, Poggiogalle E, Morrone A, Scardella P, Piombo L, Neri B, Cava E, Cucinotta D, Barbagallo M, Pinto A. Agreement between different versions of MNA. J Nutr Health Aging 2013; 17:332-8. [PMID: 23538655 DOI: 10.1007/s12603-013-0005-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
UNLABELLED Malnutrition occurs frequently in the elderly with important clinical and functional consequences. Moreover, the treatment of malnutrition in the elderly may be effective if clinical and nutritional interventions are performed in the early stages. Therefore the early identification of the risk of malnutrition using validated and handy tools plays a pivotal role in terms of clinical outcome. Mini Nutritional Assessment (MNA) was validated for this purpose since many years but it is still ongoing the debate over whether the use of different items in certain clinical conditions can be effective without affecting the validity of the nutritional status evaluation. The aim of this study was to assess the agreement between different versions of MNA in the evaluation of nutritional risk in elderly subjects. METHODS 522 subjects, 345 women and 177 men, were recruited from nursing homes or were free living in three different regions in Italy. All subjects underwent a multidimensional geriatric evaluation, addressed especially to nutritional status. We compared three different versions of MNA: the "original" version; a "proportional" MNA (MNA- P) in which the total MNA score was replaced by the ratio between the maximum score that each subject could obtain without including the body mass index (BMI) and the total original MNA score; and a third version in which calf circumference (CC) and mid- upper arm circumference (MAC) were used instead of BMI. RESULTS According to the original MNA, a high prevalence of malnutrition was found out in both genders (26% of women and 16.3% of men); both the versions of MNA, in which BMI was not considered, showed a good predictive value compared to original MNA. In particular, the MNA- P. showed an overall efficiency equal to 89,1% with specificity and positive predictive value respectively equal to 97.5% and 95.2%. MNA- CC- MAC showed even better results in terms of overall efficiency (91.4%), sensitivity (81.1%), specificity (97.1%), positive and negative predictive values (94.2% and 94.4%, respectively). CONCLUSION The different versions of MNA gave similar results in the classifications of subjects and in comparison with nutritional and biochemical parameters. Moreover MNA versions that did not considered BMI seem to be more effective in singling out subjects with risk factors related to malnutrition (disability, reduced strength and calf circumference, anaemia).
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Affiliation(s)
- L M Donini
- Experimental Medicine Department, Medical Physiopathology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Sapienza University of Rome, Italy.
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Morley JE. Frailty, Falls, and Fractures. J Am Med Dir Assoc 2013; 14:149-51. [DOI: 10.1016/j.jamda.2012.12.009] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 12/18/2012] [Indexed: 12/24/2022]
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Lattanzio F, Landi F, Bustacchini S, Abbatecola AM, Corica F, Pranno L, Corsonello A. Geriatric Conditions and the Risk of Adverse Drug Reactions in Older Adults. Drug Saf 2013; 35 Suppl 1:55-61. [DOI: 10.1007/bf03319103] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Abstract
PURPOSE OF REVIEW Anorexia represents a major problem for older persons leading to weight loss, sarcopenia, functional decline, and mortality. There is increasing information on the pathophysiological mechanisms that lead to anorexia. RECENT FINDINGS Increasing evidence has shown the importance of gastrointestinal hormones (ghrelin, cholecystokinin, and glucagon-like peptide) and adipokines in producing the anorexia of aging. Numerous neurotransmitters have been shown to be involved in this aging anorexia, but evidence in humans is lacking. SUMMARY The early recognition of anorexia of aging is important to allow intervention and prevent functional deterioration in older persons. Screening tests for anorexia have been developed. New approaches to managing anorexia are being tested.
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Affiliation(s)
- John E Morley
- Division of Geriatric Medicine, Saint Louis University School of Medicine, St Louis, Missouri 63104, USA.
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Donini LM, Scardella P, Piombo L, Neri B, Asprino R, Proietti AR, Carcaterra S, Cava E, Cataldi S, Cucinotta D, Di Bella G, Barbagallo M, Morrone A. Malnutrition in elderly: social and economic determinants. J Nutr Health Aging 2013; 17:9-15. [PMID: 23299371 DOI: 10.1007/s12603-012-0374-8] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
UNLABELLED Malnutrition occurs frequently in the frailest groups of the population, especially in people who are on a low income and elderly subjects, overall if they are institutionalized. The aim of this study was to assess the prevalence of malnutrition in a sample of elderly people living in different settings and to identify the determinants of malnutrition. METHODS A total of 718 subjects, 472 females (F) and 246 males (M), were recruited from nursing homes or were free living in three different regions in Italy. Nutritional status, depression, social, functional and cognitive status, were evaluated. RESULTS According to the Mini Nutritional Assessment (MNA), a high prevalence of malnutrition was found out in both genders: 26% of F and 16.3% of M were classified as being malnourished (MNA<17); 40.9% of F and 35% of M were at risk of malnutrition (MNA 17-23,5). The prevalence of malnutrition was significantly higher in NH subjects in both sexes. Moreover, a relationship was shown between malnutrition and inability to shop, prepare and cook meals because of a low income, distance from markets or supermarkets as well as impossibility to drive the car or to use public transportation. This study confirms the necessity to routinely perform nutritional status evaluation in elderly subjects, to carry out training courses for health workers (doctors, nurses, psychologists, dietitians), to implement nutritional education of the geriatric population, to develop tools and guidelines for health workers and caregivers, to identify and reduce clinical, functional, social or economic risk factors for malnutrition.
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Affiliation(s)
- L M Donini
- Sapienza University of Rome, Experimental Medicine Department.
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Zarb P, Amadeo B, Muller A, Drapier N, Vankerckhoven V, Davey P, Goossens H. Antimicrobial prescribing in hospitalized adults stratified by age: data from the ESAC point-prevalence surveys. Drugs Aging 2012; 29:53-62. [PMID: 22191723 DOI: 10.2165/11597870-000000000-00000] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND Geriatric infectious diseases are a major health care issue. Infections in the elderly occur more frequently than in younger adults, are often associated with higher morbidity and mortality, and may present atypically. Elderly patients are also often taking multiple medications, which increases the likelihood of drug-drug interactions. Dosing decisions should take into consideration the reduced lean body mass and declining renal function in this age group. OBJECTIVE Antimicrobial prescribing in three age groups (65-74, 75-84 and ≥85 years) was compared with a reference age group (18-64 years), with the aim of identifying quality of care indicators specific to the elderly. METHODOLOGY The ESAC (European Surveillance of Antimicrobial Consumption) final phase performed two hospital point-prevalence surveys in 2008 and 2009, respectively, using the defined daily dose (DDD) and Anatomical Therapeutic Chemical (ATC) classification system. The prescribed daily dose (PDD) was compared with the DDD. Differences in prescribing were assessed using multivariate logistic regression analyses. RESULTS The majority of patients (19,549 [64% of 30,836]) were from Northern Europe and 13,830 (48%) belonged to the reference group. The largest proportion of patients was admitted through the hospital's medical specialty (55% of patients) [range: 49% in the reference group to 72% in the ≥85 years age group]. Penicillins were the most frequently used antimicrobials in all age groups (range: 32% in the reference group to 41% in the ≥85 years age group). Multivariate analyses showed three significant variations between the 65-74 years age group and the reference group (quinolones: odds ratio [OR] 1.17 [95% CI 1.05, 1.29]; tetracyclines: OR 1.58 [95% CI 1.26, 1.98]; aminoglycosides: OR 0.81 [95% CI 0.70, 0.93]). The number of significant variations increased to seven and eight in the 75-84 and ≥85 years age groups, respectively. A lower likelihood for PDD > DDD was observed in the 65-74 years age group for three parenteral antimicrobials (amoxicillin/clavulanic acid, gentamicin and vancomycin). This was reiterated in the older age groups (75-84 and ≥85 years), where piperacillin/tazobactam, meropenem and oral ciprofloxacin also showed a lower likelihood for PDD > DDD. CONCLUSIONS Despite the methodology not being dedicated to elderly patients, the study identified elevated use of antimicrobial agents that are associated with serious adverse effects or a narrow therapeutic index as a target for quality of care improvement in elderly patients.
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Affiliation(s)
- Peter Zarb
- Infection Control Unit, Mater Dei Hospital, Msida, Malta.
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Increasing Awareness of the Factors Producing Falls: The Mini Falls Assessment. J Am Med Dir Assoc 2012; 13:87-90. [DOI: 10.1016/j.jamda.2011.11.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Accepted: 11/14/2011] [Indexed: 11/21/2022]
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