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Rodrigues DA, Herdeiro MT, Mateos-Campos R, Figueiras A, Roque F. Potentially inappropriate anticholinergic drug use among older adults in primary healthcare: prevalence and determinants. Expert Opin Drug Saf 2024:1-7. [PMID: 39105534 DOI: 10.1080/14740338.2024.2385479] [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: 03/19/2024] [Accepted: 05/22/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND Considering the vulnerability of older adults to adverse drug reactions, medications with strong anticholinergic properties are considered potentially inappropriate for this population. This study aims to characterize older adults' profile of anticholinergics use and to identify the factors associated with their potentially inappropriate use. RESEARCH DESIGN AND METHODS A retrospective study was conducted on 1200 older adults in primary health care centers of Portugal between April 2021 and August 2022. Potentially inappropriate use was assessed according to the 2023 Beers criteria. Logistic regression analyses were performed to determine associations between independent variables and potentially inappropriate use. RESULTS A 8.9% (95% CI 0.074-0.107) of the older adults were exposed to one or more potentially inappropriate anticholinergics, and amitriptyline was the most used (2.0%). Multivariate analysis revealed that use was associated with a higher mean number of medications (OR 1.173, 95% CI 1.115-1.234), diagnoses of depression (OR 2.889, 95% CI 1.785-4.674) and psychiatric disorders (OR 1.654, 95% CI 1.003-2.729). CONCLUSIONS This study underscores the importance of vigilance in prescribing anticholinergic medications to older adults, particularly those with higher medication burdens and mental health diagnoses. By identifying factors associated with potentially inappropriate use, healthcare providers can better tailor medication regimens to mitigate risks and optimize the well-being of older adults.
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Affiliation(s)
- Daniela A Rodrigues
- Biotechnology Research, Innovation and Design for Health Products (BRIDGES) - Research Laboratory on Epidemiology and Population Health, Polytechnic of Guarda (IPG), Guarda, Portugal
- Health Sciences Research Centre, University of Beira Interior (CICS-UBI), Covilhã, Portugal
- PhD Student, University of Salamanca, Salamanca, Spain
| | - Maria Teresa Herdeiro
- Department of Medical Sciences, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Ramona Mateos-Campos
- Area of Preventive Medicine and Public Health, Department of Biomedical and Diagnostic Sciences, University of Salamanca, Salamanca, Spain
| | - Adolfo Figueiras
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Santiago de Compostela, Spain
- Health Research Institute of Santiago de Compostela (Instituto de Investigación Sanitaria de Santiago de Compostela/IDIS), A Coruña, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Carlos III Institute of Health, Madrid, Spain
| | - Fátima Roque
- Biotechnology Research, Innovation and Design for Health Products (BRIDGES) - Research Laboratory on Epidemiology and Population Health, Polytechnic of Guarda (IPG), Guarda, Portugal
- Health Sciences Research Centre, University of Beira Interior (CICS-UBI), Covilhã, Portugal
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Gebreyohannes EA, Shibe BS, Taye WA, Lee K, Abdela OA, Ayele EM, Belachew EA, Mengistu SB, Myint PK, Soiza RL. Anticholinergic burden and health-related quality of life among adult patients in a resource-limited setting: a cross-sectional study. Int J Clin Pharm 2024:10.1007/s11096-024-01769-z. [PMID: 39007992 DOI: 10.1007/s11096-024-01769-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND Anticholinergic medications are now widely acknowledged for their unfavorable risk-to-benefit profile owing to their adverse effects. Health-related quality of life (HRQoL) is commonly regarded as a crucial person-centered outcome. AIM This study aimed to investigate the association between anticholinergic burden and HRQoL in hospitalized and ambulatory patients seen in Ethiopia. METHOD This cross-sectional study utilized a questionnaire and medical records to collect data from a convenience sample of adult patients attending both inpatient wards and ambulatory clinic of University of Gondar Comprehensive Specialized Hospital between April and September 2022. Anticholinergic burden was measured by anticholinergic cognitive burdens scale (ACBS), while HRQoL was measured using EQ5D-index (Euroqol-5 dimensions-5-Levels index) and EQ5D-VAS (visual analogue scale). Linear regression was used to assess the influence of high anticholinergic burden (ACBS score ≥ 3) on EQ5D-index and EQ5D-VAS, with adjustments made for sociodemographic and clinical confounders. RESULTS A total of 828 patients participated in this study (median (IQR) age was 45.0 (30, 60) and 55.9% were female). On multiple linear regression analysis, high anticholinergic burden was associated with a statistically significant decline in HRQoL, as evidenced by reductions in both EQ5D index (- 0.174 (- 0.250, - 0.098)) and EQ5D-VAS scores (- 9.4 (- 13.3, - 5.2)). CONCLUSION A significant association between high anticholinergic burden and diminished HRQoL was found among a relatively younger cohort in a resource-limited setting, even after adjustment for important confounding variables. Clinicians should be cognizant of the cumulative impact of anticholinergic burden on HRQoL outcomes and strive to minimize anticholinergic burden.
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Affiliation(s)
- Eyob Alemayehu Gebreyohannes
- Quality Use of Medicines and Pharmacy Research Centre, UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia.
- School of Allied Health, The University of Western Australia, Perth, Australia.
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, The University of Aberdeen, Aberdeen, UK.
| | - Biniam Siyum Shibe
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Wagaye Atalay Taye
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Kenneth Lee
- School of Allied Health, The University of Western Australia, Perth, Australia
| | - Ousman Abubeker Abdela
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, The University of Aberdeen, Aberdeen, UK
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Emneteab Mesfin Ayele
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Eyayaw Ashete Belachew
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | | | - Phyo Kyaw Myint
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, The University of Aberdeen, Aberdeen, UK
| | - Roy Louis Soiza
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, The University of Aberdeen, Aberdeen, UK
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Gebreyohannes EA, Taye WA, Shibe BS, Ayele EM, Lee K, Mengistu SB, Soiza RL, Myint PK, Abdela OA. Anticholinergic burden among in-patients: a cross-sectional study on prevalence, determinants, and impact on mortality in Ethiopia. Ther Adv Drug Saf 2024; 15:20420986241259624. [PMID: 38881539 PMCID: PMC11179449 DOI: 10.1177/20420986241259624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/16/2024] [Indexed: 06/18/2024] Open
Abstract
Background Numerous studies report that anticholinergic burden (ACB) has been linked with several health consequences, including increased hospital admissions, prolonged hospitalization, and physical and cognitive impairment. However, low- and middle-income settings, as well as younger individuals, are underrepresented. Objectives To assess the prevalence and determinants of ACB, and to assess the impact of ACB on in-hospital mortality among adult in-patients at University of Gondar Comprehensive Specialized Hospital (UOGCSH). Design A cross-sectional study was conducted from June to August 2022 at UOGCSH among adult in-patients. Methods A pre-tested questionnaire was utilized to collect data from patients and their corresponding medical charts. A consecutive sampling technique was used to select the participants. Descriptive statistics were used to summarize socio-demographic and clinical characteristics. Chi-squared, Fisher's exact, and Wilcoxon rank sum tests, as appropriate, were used to determine associations between independent variables and ACB. Kaplan-Meier survival curve and Cox proportional hazards regression test were used to assess the impact of ACB on in-hospital mortality. Results A total of 420 adult in-patients, median (interquartile range) age of 38 (26, 55) years, participated in this study. Over half (58.3%) were exposed to anticholinergic medicines, with a high ACB (⩾3) seen in 11.2% of participants. High ACB was associated with higher median number of medicines per patient (p = 0.003) higher median hospital length of stay (p = 0.033), and having mental and behavioral disorders (p < 0.001). No significant association was found between ACB and in-hospital mortality (log-rank test p = 0.26, Cox regression adjusted hazard ratio: 1.47, 95% CI: 0.335-6.453, p = 0.61). Conclusion Among adult in-patients, a significant majority (58.3%) were subjected to medications possessing anticholinergic properties, with a noteworthy 11.2% of the study subjects exhibiting a high ACB. Participants with higher median length of hospital stay were more likely to have high ACB even in this relatively younger adult patient population.
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Affiliation(s)
- Eyob Alemayehu Gebreyohannes
- Quality Use of Medicines and Pharmacy Research Centre, UniSA Clinical and Health Sciences, University of South Australia, City East Campus, Frome Road, Adelaide, SA 5000, Australia
- School of Allied Health, The University of Western Australia, Perth, WA, Australia
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Wagaye Atalay Taye
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Biniam Siyum Shibe
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Emneteab Mesfin Ayele
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Kenneth Lee
- School of Allied Health, The University of Western Australia, Perth, WA, Australia
| | | | - Roy Louis Soiza
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Phyo Kyaw Myint
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Ousman Abubeker Abdela
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
- Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Gondar, Ethiopia
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Yi LX, Tan EK, Zhou ZD. Tyrosine Hydroxylase Inhibitors and Dopamine Receptor Agonists Combination Therapy for Parkinson's Disease. Int J Mol Sci 2024; 25:4643. [PMID: 38731862 PMCID: PMC11083272 DOI: 10.3390/ijms25094643] [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: 03/11/2024] [Revised: 04/11/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
There are currently no disease-modifying therapies for Parkinson's disease (PD), a progressive neurodegenerative disorder associated with dopaminergic neuronal loss. There is increasing evidence that endogenous dopamine (DA) can be a pathological factor in neurodegeneration in PD. Tyrosine hydroxylase (TH) is the key rate-limiting enzyme for DA generation. Drugs that inhibit TH, such as alpha-methyltyrosine (α-MT), have recently been shown to protect against neurodegeneration in various PD models. DA receptor agonists can activate post-synaptic DA receptors to alleviate DA-deficiency-induced PD symptoms. However, DA receptor agonists have no therapeutic effects against neurodegeneration. Thus, a combination therapy with DA receptor agonists plus TH inhibitors may be an attractive therapeutic approach. TH inhibitors can protect and promote the survival of remaining dopaminergic neurons in PD patients' brains, whereas DA receptor agonists activate post-synaptic DA receptors to alleviate PD symptoms. Additionally, other PD drugs, such as N-acetylcysteine (NAC) and anticholinergic drugs, may be used as adjunctive medications to improve therapeutic effects. This multi-drug cocktail may represent a novel strategy to protect against progressive dopaminergic neurodegeneration and alleviate PD disease progression.
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Affiliation(s)
- Ling Xiao Yi
- National Neuroscience Institute of Singapore, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore;
| | - Eng King Tan
- National Neuroscience Institute of Singapore, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore;
- Department of Neurology, Singapore General Hospital, Outram Road, Singapore 169608, Singapore
- Signature Research Program in Neuroscience and Behavioral Disorders, Duke-NUS Graduate Medical School Singapore, 8 College Road, Singapore 169857, Singapore
| | - Zhi Dong Zhou
- National Neuroscience Institute of Singapore, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore;
- Signature Research Program in Neuroscience and Behavioral Disorders, Duke-NUS Graduate Medical School Singapore, 8 College Road, Singapore 169857, Singapore
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Vanegas-Arroyave N, Caroff SN, Citrome L, Crasta J, McIntyre RS, Meyer JM, Patel A, Smith JM, Farahmand K, Manahan R, Lundt L, Cicero SA. An Evidence-Based Update on Anticholinergic Use for Drug-Induced Movement Disorders. CNS Drugs 2024; 38:239-254. [PMID: 38502289 PMCID: PMC10980662 DOI: 10.1007/s40263-024-01078-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 03/21/2024]
Abstract
Drug-induced movement disorders (DIMDs) are associated with use of dopamine receptor blocking agents (DRBAs), including antipsychotics. The most common forms are drug-induced parkinsonism (DIP), dystonia, akathisia, and tardive dyskinesia (TD). Although rare, neuroleptic malignant syndrome (NMS) is a potentially life-threatening consequence of DRBA exposure. Recommendations for anticholinergic use in patients with DIMDs were developed on the basis of a roundtable discussion with healthcare professionals with extensive expertise in DIMD management, along with a comprehensive literature review. The roundtable agreed that "extrapyramidal symptoms" is a non-specific term that encompasses a range of abnormal movements. As such, it contributes to a misconception that all DIMDs can be treated in the same way, potentially leading to the misuse and overprescribing of anticholinergics. DIMDs are neurobiologically and clinically distinct, with different treatment paradigms and varying levels of evidence for anticholinergic use. Whereas evidence indicates anticholinergics can be effective for DIP and dystonia, they are not recommended for TD, akathisia, or NMS; nor are they supported for preventing DIMDs except in individuals at high risk for acute dystonia. Anticholinergics may induce serious peripheral adverse effects (e.g., urinary retention) and central effects (e.g., impaired cognition), all of which can be highly concerning especially in older adults. Appropriate use of anticholinergics therefore requires careful consideration of the evidence for efficacy (e.g., supportive for DIP but not TD) and the risks for serious adverse events. If used, anticholinergic medications should be prescribed at the lowest effective dose and for limited periods of time. When discontinued, they should be tapered gradually.
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Affiliation(s)
- Nora Vanegas-Arroyave
- Department of Neurology, Baylor College of Medicine, 7200 Cambridge Street, Suite 9A, Houston, TX, 77030, USA.
| | - Stanley N Caroff
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | | | - Roger S McIntyre
- Department of Psychiatry and Pharmacology, University of Toronto, Toronto, ON, Canada
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Jonathan M Meyer
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Amita Patel
- Dayton Psychiatric Associations, Dayton, OH, USA
- Joint Township District Memorial Hospital, St. Marys, OH, USA
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Bernardo J, Valentão P. Herb-drug interactions: A short review on central and peripheral nervous system drugs. Phytother Res 2024; 38:1903-1931. [PMID: 38358734 DOI: 10.1002/ptr.8120] [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: 09/18/2023] [Revised: 11/24/2023] [Accepted: 12/27/2023] [Indexed: 02/16/2024]
Abstract
Herbal medicines are widely perceived as natural and safe remedies. However, their concomitant use with prescribed drugs is a common practice, often undertaken without full awareness of the potential risks and frequently without medical supervision. This practice introduces a tangible risk of herb-drug interactions, which can manifest as a spectrum of consequences, ranging from acute, self-limited reactions to unpredictable and potentially lethal scenarios. This review offers a comprehensive overview of herb-drug interactions, with a specific focus on medications targeting the Central and Peripheral Nervous Systems. Our work draws upon a broad range of evidence, encompassing preclinical data, animal studies, and clinical case reports. We delve into the intricate pharmacodynamics and pharmacokinetics underpinning each interaction, elucidating the mechanisms through which these interactions occur. One pressing issue that emerges from this analysis is the need for updated guidelines and sustained pharmacovigilance efforts. The topic of herb-drug interactions often escapes the attention of both consumers and healthcare professionals. To ensure patient safety and informed decision-making, it is imperative that we address this knowledge gap and establish a framework for continued monitoring and education. In conclusion, the use of herbal remedies alongside conventional medications is a practice replete with potential hazards. This review not only underscores the real and significant risks associated with herb-drug interactions but also underscores the necessity for greater awareness, research, and vigilant oversight in this often-overlooked domain of healthcare.
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Affiliation(s)
- João Bernardo
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Patrícia Valentão
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
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Yoshimatsu Y, Kragholm K, Clemmensen SZ, Melgaard D, Torp-Pedersen C, Smithard DG, Riis J. The predictive value of anticholinergic drug exposure and the outcome of pneumonia: a Danish database study. Age Ageing 2024; 53:afae012. [PMID: 38337045 DOI: 10.1093/ageing/afae012] [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: 10/16/2023] [Indexed: 02/12/2024] Open
Abstract
INTRODUCTION Older adults are susceptible to anticholinergic effects. Dysphagia and pneumonia are associated with anticholinergic usage, though a definitive causative relationship has not been established. There is no effective way to predict the prognosis of older adults with pneumonia; therefore, this study investigates the predictive value of anticholinergic burden. METHODS Patients aged 65 years and above admitted for community-acquired pneumonia from 2011 to 2018 in Denmark were included through Danish registries. We calculated anticholinergic drug exposure using the CRIDECO Anticholinergic Load Scale (CALS). The primary outcome was in-hospital mortality, and other outcomes included intensive care unit admission, ventilator usage, length of stay, 30-day/90-day/1-year mortality, institutionalisation, home care utilisation and readmission. RESULTS 186,735 patients were included in the in-hospital outcome analyses, 165,181 in the readmission analysis, 150,791 in the institutionalisation analysis, and 95,197 and 73,461 patients in the home care analysis at follow-up. Higher CALS score was associated with higher in-hospital mortality, with a mean risk increasing from 9.9% (CALS 0) to 16.4% (CALS >10), though the risk plateaued above a CALS score of 8. A higher CALS score was also associated with greater mortality after discharge, more home health care, more institutionalizations and higher readmission rates. CONCLUSIONS High anticholinergic burden levels were associated with poor patient outcomes including short-/long-term mortality, dependence and readmission. It may be useful to calculate the CALS score on admission of older patients with pneumonia to predict their prognosis. This also highlights the importance of avoiding the use of drugs with a high anticholinergic burden in older patients.
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Affiliation(s)
- Yuki Yoshimatsu
- Geriatric Medicine, Queen Elizabeth Hospital, Lewisham and Greenwich NHS Trust, London, UK
- Centre for Exercise Activity and Rehabilitation, School of Human Sciences, University of Greenwich, London, UK
| | - Kristian Kragholm
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
- Unit of Clinical Biostatistics and Epidemiology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Dorte Melgaard
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | - David G Smithard
- Geriatric Medicine, Queen Elizabeth Hospital, Lewisham and Greenwich NHS Trust, London, UK
- Centre for Exercise Activity and Rehabilitation, School of Human Sciences, University of Greenwich, London, UK
| | - Johannes Riis
- Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
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Rochon PA, Hilmer SN. The Beers Criteria then and now. J Am Geriatr Soc 2024; 72:3-7. [PMID: 37997025 DOI: 10.1111/jgs.18668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/12/2023] [Accepted: 09/17/2023] [Indexed: 11/25/2023]
Abstract
This editorial comments on the article by Hanlon et al. in this issue.
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Affiliation(s)
- Paula A Rochon
- Women's Age Lab and Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management & Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Sarah N Hilmer
- Kolling Institute, Northern Sydney Local Health District and Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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Wu M, Li Z, Zheng W, Zhuang J, Wu S, Zhou Q, Cai J, Zheng H, Zeng G, Zhang W, Zhang S, Lin M, Zhong X, Zhang Q. Association between anticholinergic medication uses and the risk of pneumonia in elderly adults: a meta-analysis and systematic review. Ann Med 2023; 55:2209736. [PMID: 37190776 DOI: 10.1080/07853890.2023.2209736] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
OBJECTIVE To conduct a meta-analysis and systematic review on the association between anticholinergic medication uses and the risk of pneumonia in elderly adults. MATERIALS AND METHODS Medical databases were searched included PubMed, Web of Science, EBSCO and Google Scholar (up to December 7, 2022). Studies evaluating association between anticholinergic medication uses and the risk of pneumonia in elderly adults were included. Studies without available data were excluded. We made meta-analysis by using adjusted odds ratio (aOR) with 95% confidence intervals (CIs) from random-effects model. The risk of bias was assessed using ROBINS-I tool and statistical heterogeneity using the I2 statistic. Registration: INPLASY202330070. RESULTS A total of six studies with 107,012 participants were included. Meta-analysis results showed that anticholinergic medication uses was related with an increased risk of pneumonia (aOR = 1.59; 95%CI, 1.32-1.92) and stroke-associated pneumonia (aOR = 2.02; 95%CI, 1.76-2.33). Moreover, risk estimates of pneumonia for high-potency anticholinergics (aOR = 1.96; 95%CI, 1.22-3.14) were higher than those for low-potency anticholinergics (aOR = 1.58; 95%CI, 1.27-1.97). And increased risk of pneumonia was associated with the anticholinergic medication uses within 30 days (aOR = 2.13; 95%CI, 1.33-3.43), within 90 days (aOR = 2.03; 95%CI, 1.26-3.26) and chronic use (aOR = 1.65; 95%CI, 1.09-2.51). CONCLUSIONS The risk of pneumonia is increased in elderly adults with anticholinergic medication, especially with higher-potency anticholinergic drugs and in the initiation phase of anticholinergic medication. Clinicians should monitor their use in older patients carefully, especially when the pneumonia-related signs and symptoms are identified.
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Affiliation(s)
- Mindan Wu
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Zhixuan Li
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
- Shantou University Medical College, Shantou, China
| | - Wenchuan Zheng
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Jia Zhuang
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Shuhan Wu
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Qipeng Zhou
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Junfu Cai
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Houzhen Zheng
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Guixing Zeng
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Weilin Zhang
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Shengbin Zhang
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Maohuang Lin
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
| | - Xianyang Zhong
- Department of Gastroenterology, Shantou Central Hospital, Shantou, China
| | - Qichuan Zhang
- Department of Pulmonary and Critical Care Medicine, Shantou Central Hospital, Shantou, China
- Shantou University Medical College, Shantou, China
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Sargent L, Zimmerman KM, Mohammed A, Barrett MJ, Nawaz H, Wyman-Chick K, Mackiewicz M, Roman Y, Slattum P, Russell S, Dixon DL, Lageman SK, Hobgood S, Thacker LR, Price ET. Low-Income Older Adults' Vulnerability to Anticholinergic Medication-Associated Frailty. Drugs Aging 2023; 40:1123-1131. [PMID: 37856064 DOI: 10.1007/s40266-023-01069-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND A growing body of research supports the negative impact of anticholinergic drug burden on physical frailty. However, prior research has been limited to homogeneous white European populations, and few studies have evaluated how anticholinergic burden tools compare in their measurement function and reliability with minority community-dwelling adult populations. This study investigated the association between anticholinergic drug exposure and frailty by conducting a sensitivity analysis using multiple anticholinergic burden tools in a diverse cohort. METHODS A comprehensive psychometric approach was used to assess the performance of five clinical Anticholinergic Burden Tools: Anticholinergic Cognitive Burden Scale (ACB), Anticholinergic Drug Scale (ADS), average daily dose, total standardized daily doses (TSDD), and Cumulative Anticholinergic Burden scale (CAB). Spearman correlation matrix and intraclass correlation coefficients (ICC) were used to determine the association among the variables. Ordinal logistic regression is used to evaluate the anticholinergic burden measured by each scale to determine the prediction of frailty. Model performance is determined by the area under the curve (AUC). RESULTS The cohort included 80 individuals (mean age 69 years; 55.7% female, 71% African American). All anticholinergic burden tools were highly correlated (p < 0.001), ICC3 0.66 (p < 0.001, 95% confidence interval (CI) 0.53-0.73). Among individuals prescribed anticholinergics, 33% were robust, 44% were prefrail, and 23% were frail. All five tools predicted prefrail and frail status (p < 0.05) with low model misclassification rates for frail individuals (AUC range 0.78-0.85). CONCLUSION Anticholinergic burden tools evaluated in this cohort of low-income African American older adults were highly correlated and predicted prefrail and frail status. Findings indicate that clinicians can select the appropriate instrument for the clinic setting and research question while maintaining confidence that all five tools will produce reliable results. Future anticholinergic research is needed to unravel the association between interventions such as deprescribing on incident frailty in longitudinal data.
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Affiliation(s)
- Lana Sargent
- School of Nursing, Virginia Commonwealth University, 1100 E Leigh St., Richmond, VA, 23298, USA.
- Geriatric Pharmacotherapy Program, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA.
- Institute for Inclusion, Inquiry, and Innovation (iCubed): Health and Wellness in Aging Populations Core, Richmond, VA, 23298, USA.
| | - Kristin M Zimmerman
- Institute for Inclusion, Inquiry, and Innovation (iCubed): Health and Wellness in Aging Populations Core, Richmond, VA, 23298, USA
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
| | - Almutairi Mohammed
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, 51452, Buraydah, Saudi Arabia
| | - Matthew J Barrett
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Huma Nawaz
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | | | - Marissa Mackiewicz
- Geriatric Pharmacotherapy Program, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
- Institute for Inclusion, Inquiry, and Innovation (iCubed): Health and Wellness in Aging Populations Core, Richmond, VA, 23298, USA
| | - Youssef Roman
- Geriatric Pharmacotherapy Program, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
| | - Patricia Slattum
- Geriatric Pharmacotherapy Program, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
- Virginia Center on Aging, Virginia Commonwealth University, 900 E Leigh St, Richmond, VA, 23298, USA
| | - Sally Russell
- School of Nursing, Virginia Commonwealth University, 1100 E Leigh St., Richmond, VA, 23298, USA
| | - Dave L Dixon
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
| | - Sarah K Lageman
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Sarah Hobgood
- School of Medicine, Department of Geriatrics, Virginia Commonwealth University, 1101 E. Marshall St., Richmond, VA, 23298, USA
| | - Leroy R Thacker
- School of Medicine, Department of Biostatistics, Virginia Commonwealth University, 830 East Main Street, Richmond, VA, 23298, USA
| | - Elvin T Price
- Geriatric Pharmacotherapy Program, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
- Institute for Inclusion, Inquiry, and Innovation (iCubed): Health and Wellness in Aging Populations Core, Richmond, VA, 23298, USA
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N 12th St., Richmond, VA, 23298, USA
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11
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Nazarko L. Can medication increase the risk of falls? The importance of medication review. Br J Community Nurs 2023; 28:534-540. [PMID: 37930860 DOI: 10.12968/bjcn.2023.28.11.534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Falls are the second leading cause of unintentional injury deaths worldwide and are a major health issue for older people. One of the factors that can increase the risk of falls is medication. This article examines how medication can affect fall risk and how medication review can reduce the risk of falls.
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12
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Tsai TY, Loh CH, Huang HK. Anticholinergic medicines linked to cardiovascular events in older adults. BMJ 2023; 382:2133. [PMID: 37758269 DOI: 10.1136/bmj.p2133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Affiliation(s)
- Tou-Yuan Tsai
- Emergency Department, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Ching-Hui Loh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Huei-Kai Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97002, Taiwan
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13
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Michael HU, Enechukwu O, Brouillette MJ, Tamblyn R, Fellows LK, Mayo NE. The Prognostic Utility of Anticholinergic Burden Scales: An Integrative Review and Gap Analysis. Drugs Aging 2023; 40:763-783. [PMID: 37462902 DOI: 10.1007/s40266-023-01050-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND Anticholinergic drugs are commonly prescribed, especially to older adults. Anticholinergic burden scales (ABS) have been used to evaluate the cumulative effects of multiple anticholinergics. However, studies have shown inconsistent results regarding the association between anticholinergic burden assessed with ABS and adverse clinical outcomes such as cognitive impairment, functional decline, and frailty. This review aims to identify gaps in research on the development, validation, and evaluation of ABS, and provide recommendations for future studies. METHOD A comprehensive search of five databases (MEDLINE, Embase, PsychInfo, CINAHL, CENTRAL) was conducted for relevant studies published from inception until 25 May 2023. Two reviewers screened for eligibility and assessed the quality of studies using different tools based on the study design and stage of the review framework. Research evidence was evaluated, and gaps were identified and grouped into evidence, knowledge, and methodological gaps, using evidence tables to summarize data. RESULTS Several evidence, knowledge, and methodological gaps in existing development, validation, and evaluation studies of ABS were identified. There is no universally accepted scale, and there is a need to define a clinically relevant threshold for measuring total anticholinergic burden. The current evidence has limitations, underrepresenting low- and middle-income countries, younger individuals, and populations with cognitive disabilities. The impact of anticholinergic burden on frailty is also understudied. Existing evaluation studies provide limited evidence on the benefit of reducing anticholinergic burden on clinical outcomes or the safety of anticholinergic deprescribing. There is also uncertainty regarding optimal reduction, clinically significant anticholinergic burden thresholds, and cost effectiveness. CONCLUSIONS Future research recommendations to bridge knowledge gaps include developing a risk assessment framework, refining ABS scales, establishing a standardized consensus scale, and creating a longitudinal measure of cumulative anticholinergic risk. Strategies to minimize bias, consider frailty, and promote multidisciplinary and multinational collaborations are also necessary to improve patient outcomes.
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Affiliation(s)
- Henry Ukachukwu Michael
- Division of Experimental Medicine, McGill University, Montreal, QC, Canada.
- Centre for Outcomes Research & Evaluation, Research Institute of McGill University Health Centre (RI-MUHC), 5252 de Maisonneuve, 2B:43, Montréal, QC, H4A 3S5, Canada.
| | | | - Marie-Josée Brouillette
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre (MUHC), Montreal, QC, Canada
- Infectious Diseases and Immunity in Global Health Program, MUHC-RI, Montreal, QC, Canada
| | - Robyn Tamblyn
- Division of Experimental Medicine, McGill University, Montreal, QC, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - Lesley K Fellows
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Nancy E Mayo
- Division of Experimental Medicine, McGill University, Montreal, QC, Canada
- Centre for Outcomes Research & Evaluation, Research Institute of McGill University Health Centre (RI-MUHC), 5252 de Maisonneuve, 2B:43, Montréal, QC, H4A 3S5, Canada
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
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14
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van der Velde N, Seppala LJ, Hartikainen S, Kamkar N, Mallet L, Masud T, Montero-Odasso M, van Poelgeest EP, Thomsen K, Ryg J, Petrovic M. European position paper on polypharmacy and fall-risk-increasing drugs recommendations in the World Guidelines for Falls Prevention and Management: implications and implementation. Eur Geriatr Med 2023; 14:649-658. [PMID: 37452999 PMCID: PMC10447263 DOI: 10.1007/s41999-023-00824-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/17/2023] [Indexed: 07/18/2023]
Abstract
Falls prevention and management in older adults is a critical global challenge. One of the key risk factors for falls is the use of certain medications. Therefore, to prevent medication-related falls, the following is recommended in the recent World Guidelines for Falls Prevention and Management: (1) assess for fall history and the risk of falls before prescribing potential fall-risk-increasing drugs (FRIDs), (2) use a validated, structured screening and assessment tool to identify FRIDs when performing a medication review, (3) include medication review and appropriate deprescribing of FRIDs as a part of the multifactorial falls prevention intervention, and (4) in long-term care residents, if multifactorial intervention cannot be conducted due to limited resources, the falls prevention strategy should still always include deprescribing of FRIDs.In the present statement paper, the working group on medication-related falls of the World Guidelines for Falls Prevention and Management, in collaboration with the European Geriatric Medicine Society (EuGMS) Task and Finish group on FRIDs, outlines its position on how to implement and execute these recommendations in clinical practice.Preferably, the medication review should be conducted as part of a comprehensive geriatric assessment to produce a personalized and patient-centered assessment. Furthermore, the major pitfall of the published intervention studies so far is the suboptimal implementation of medication review and deprescribing. For the future, it is important to focus on gaining which elements determine successful implementation and apply the concepts of implementation science to decrease the gap between research and practice.
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Affiliation(s)
- Nathalie van der Velde
- Amsterdam UMC, Department of Internal Medicine, Section of Geriatric Medicine, University of Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands.
| | - Lotta J Seppala
- Amsterdam UMC, Department of Internal Medicine, Section of Geriatric Medicine, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | | | - Nellie Kamkar
- Gait and Brain Laboratory, Lawson Research Health Institute, Parkwood Hospital, London, ON, Canada
- Department of Epidemiology and Biostatistics, University of Western Ontario, London, ON, Canada
| | - Louise Mallet
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, Canada
- Department of Pharmacy and Geriatrics, McGill University Health Center, Montréal, QC, Canada
| | - Tahir Masud
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Manuel Montero-Odasso
- Gait and Brain Laboratory, Lawson Research Health Institute, Parkwood Hospital, London, ON, Canada
- Schulich School of Medicine and Dentistry, London, ON, Canada
- Departments of Medicine (Geriatrics) and of Epidemiology and Biostatistics, University of Western Ontario, London, ON, Canada
| | - Eveline P van Poelgeest
- Amsterdam UMC, Department of Internal Medicine, Section of Geriatric Medicine, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Katja Thomsen
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jesper Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mirko Petrovic
- Department of Internal Medicine and Paediatrics, Section of Geriatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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15
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Chahine B, Al Souheil F, Yaghi G. Anticholinergic burden in older adults with psychiatric illnesses: A cross-sectional study. Arch Psychiatr Nurs 2023; 44:26-34. [PMID: 37197858 DOI: 10.1016/j.apnu.2023.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 03/19/2023] [Indexed: 05/19/2023]
Abstract
OBJECTIVES We aimed in this study to determine the extent of exposure to anticholinergic drugs in older adults with psychiatric illnesses using the anticholinergic cognitive burden (ACB) scale and to identify the factors associated with anticholinergic drugs use and higher ACB scores. METHODS A cross-sectional study was conducted in the psychogeriatric division of an elderly care hospital. The study sample comprised all inpatients, aged ≥65 years, and diagnosed with psychiatric illness. RESULTS Anticholinergic drugs use was reported in 117 (79.6 %) patients, 76 (51.7 %) had an ACB score ≥ 3. Schizophrenia [OR = 5.4 (95 % CI 1.1-10.2), p = 0.02], anemia [OR = 2.2 (95 % CI 1.54-7.89), p = 0.01], and anticholinergic adverse effects [OR = 2.8 (95 % CI 1.12-7.07), p = 0.04] were significantly associated with a higher likelihood of using anticholinergic drugs. The odds of having an ACB score ≥ 3 over an ACB score = 0 were significantly increased by schizophrenia [OR = 4.9 (95 % CI 1.65-8.02), p = 0.01], anemia [OR = 1.32 (95 % CI 1.90-6.90), p = 0.02], and polypharmacy [OR = 1.74 (95 % CI 1.10-2.40), p = 0.04], while they were significantly decreased by age [OR = 0.86 (95 % CI 0.78-0.96), p < 0.001]. Patients with cognitive impairment were less likely than those without cognitive impairment to have an ACB score ≥ 3 over an ACB score = 0. CONCLUSIONS Our study revealed that older adults with psychiatric illnesses were exposed to high anticholinergic burden.
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Affiliation(s)
- Bahia Chahine
- PharmD Program, School of Pharmacy, Lebanese International University, Beirut, Lebanon.
| | - Farah Al Souheil
- PharmD Program, School of Pharmacy, Lebanese International University, Beirut, Lebanon
| | - Gracia Yaghi
- PharmD Program, School of Pharmacy, Lebanese International University, Beirut, Lebanon
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16
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Lavrador M, Cabral AC, Veríssimo MT, Fernandez-Llimos F, Figueiredo IV, Castel-Branco MM. A Universal Pharmacological-Based List of Drugs with Anticholinergic Activity. Pharmaceutics 2023; 15:pharmaceutics15010230. [PMID: 36678858 PMCID: PMC9863833 DOI: 10.3390/pharmaceutics15010230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/01/2023] [Accepted: 01/07/2023] [Indexed: 01/12/2023] Open
Abstract
Anticholinergic burden tools have relevant pharmacological gaps that may explain their limited predictive ability for clinical outcomes. The aim of this study was to provide a universal pharmacological-based list of drugs with their documented affinity for muscarinic receptors. A comprehensive literature review was performed to identify the anticholinergic burden tools. Drugs included in these instruments were searched in four pharmacological databases, and the investigation was supplemented with PubMed. The evidence regarding the potential antagonism of the five muscarinic receptors of each drug was assessed. The proportion of drugs included in the tools with an affinity for muscarinic receptors was evaluated. A universal list of drugs with anticholinergic activity was developed based on their documented affinity for the different subtypes of muscarinic receptors and their ability to cross the blood-brain barrier. A total of 23 tools were identified, including 304 different drugs. Only 48.68%, 47.70%, 48.03%, 43.75%, and 42.76% of the drugs had an affinity to the M1, M2, M3, M4, and M5 receptor, respectively, reported in any pharmacological database. The proportion of drugs with confirmed antagonism varied among the tools (36.8% to 100%). A universal pharmacological-based list of 133 drugs is presented. It should be further validated in different clinical settings.
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Affiliation(s)
- Marta Lavrador
- Pharmacology and Pharmaceutical Care Laboratory, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), 3000-548 Coimbra, Portugal
| | - Ana C. Cabral
- Pharmacology and Pharmaceutical Care Laboratory, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), 3000-548 Coimbra, Portugal
| | - Manuel T. Veríssimo
- Coimbra Institute for Clinical and Biomedical Research (iCBR), 3000-548 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Fernando Fernandez-Llimos
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Center for Health Technology and Services Research (CINTESIS), University of Porto, 4200-450 Porto, Portugal
| | - Isabel V. Figueiredo
- Pharmacology and Pharmaceutical Care Laboratory, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), 3000-548 Coimbra, Portugal
| | - M. Margarida Castel-Branco
- Pharmacology and Pharmaceutical Care Laboratory, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), 3000-548 Coimbra, Portugal
- Correspondence: ; Tel.: +351-239-488-400
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17
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Canio WC. Polypharmacy in Older Adults. Clin Geriatr Med 2022; 38:621-625. [DOI: 10.1016/j.cger.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Trenaman SC, Harding A, Bowles SK, Kirkland SA, Andrew MK. A Prescribing Cascade of Proton Pump Inhibitors Following Anticholinergic Medications in Older Adults With Dementia. Front Pharmacol 2022; 13:878092. [PMID: 35814221 PMCID: PMC9257131 DOI: 10.3389/fphar.2022.878092] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/30/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction: Prescribing cascade refers to use of a medication to treat a drug-related adverse event. Prescribing cascades increase medication use, cost, and risk of adverse events. Objective: Our objective was to use administrative health data to identify whether use of medications from the anticholinergic cognitive burden scale was associated with proton pump inhibitor (PPI) prescribing consistent with a prescribing cascade in older adults with dementia. Method: The cohort was comprised of Nova Scotia Seniors’ Pharmacare beneficiaries identified to have dementia and medication dispensation data recorded between 1 April 2010, or cohort entry and 31 March 2015. Anticholinergic medications from the anticholinergic cognitive burden scale (ACB) were abstracted. A look back period of 365 days identified if a PPI had been dispensed preceding anticholinergic dispensation. PPI initiation within 30, 60, 90, or 180 days of the anticholinergic medication was assessed. Demographic description of those dispensed anticholinergic medications or PPIs were reported. Risk factors for the prescribing cascade were investigated with logistic regression and Cox proportional hazards modelling including a sex-stratified analysis. Results: We identified 28,952 Nova Scotia Seniors’ Pharmacare beneficiaries with dementia and prescription dispensation data. Anticholinergic medications were frequently dispensed with 63.4% of the cohort dispensed at least one prescription for an anticholinergic medication. The prescribing cascade defined as up to 180-days between anticholinergic medication inititation and PPI dispensation, occurred in 1,845 Nova Scotia Seniors’ Pharmacare beneficiaries with dementia (incidence 6.4%). Multivariate regression showed those experiencing the prescribing cascade after initiating any anticholinergic were younger (OR 0.98, 95%CI [0.97–0.98]), less likely to live in an urban location (OR 0.82, 95%CI [0.74–0.91]), or to be men (OR 0.74, 95%CI [0.67–0.82]). Cox regression demonstrated an increased risk of starting a PPI within 180 days when initiating any medication from the ACB (HR 1.38, 95%CI [1.29–1.58]). Discussion: Regression modelling suggested that anticholinergic medications increased the risk of PPI dispensation consistent with a prescribing cascade in the cohort. The identification of the prescribing cascade in this population of older Nova Scotia Seniors’ Pharmacare Program beneficiaries with dementia using administrative health data highlights how routinely collected health data can be used to identify prescribing cascades.
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Affiliation(s)
- Shanna C. Trenaman
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
- *Correspondence: Shanna C. Trenaman,
| | | | - Susan K. Bowles
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health, Halifax, NS, Canada
- College of Pharmacy, Dalhousie University, Halifax, NS, Canada
| | - Susan A. Kirkland
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
- Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS, Canada
| | - Melissa K. Andrew
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health, Halifax, NS, Canada
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19
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Tristancho-Pérez Á, Villalba-Moreno Á, López-Malo de Molina MD, Santos-Ramos B, Sánchez-Fidalgo S. The Predictive Value of Anticholinergic Burden Measures in Relation to Cognitive Impairment in Older Chronic Complex Patients. J Clin Med 2022; 11:jcm11123357. [PMID: 35743428 PMCID: PMC9224688 DOI: 10.3390/jcm11123357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022] Open
Abstract
Anticholinergic burden (AB) is related to cognitive impairment (CI) and older complex chronic patients (OCCP) are more susceptible. Our objective was to evaluate the predictive value of ten anticholinergic scales to predict a potential CI due to anticholinergic pharmacotherapy in OCCP. An eight-month longitudinal multicentre study was carried out in a cohort of OCCP, in treatment with at least one anticholinergic drug and whose cognition status had been evaluated by Pfeiffer test twice for a period of 6-15 months. CI was considered when the Pfeiffer test increased 2 or more points. AB was detected using ten scales included on the Anticholinergic Burden Calculator. An ROC curve analysis was performed to assess the discriminative capacity of the scales to predict a potential CI and the cut-off point of AB that obtains better validity indicators. 415 patients were included (60.2% female, median age of 85 years (IQR = 11)). 190 patients (45.8%) manifested CI. Only the DBI (Drug Burden Index) showed statistically significant differences in the median AB between patients without CI and with CI (0.5 (1.00) vs. 0.67 (0.65), p = 0.006). At the ROC curve analysis, statistically significant values were obtained only with the DBI (AUC: 0.578 (0.523-0.633), p = 0.006). The cut-off point with the greatest validity selected for the DBI was an AB of 0.41 (moderate risk) (sensitivity = 81%, specificity = 36%, PPV = 51%). The DBI is the scale with the greatest discriminatory power to detect OCCP at risk of CI and the best cut-off point is a load value of 0.41.
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Affiliation(s)
- Ángela Tristancho-Pérez
- Pharmacy Service, Virgen del Rocío University Hospital, 41013 Seville, Spain; (Á.V.-M.); (B.S.-R.)
- Correspondence:
| | - Ángela Villalba-Moreno
- Pharmacy Service, Virgen del Rocío University Hospital, 41013 Seville, Spain; (Á.V.-M.); (B.S.-R.)
| | | | - Bernardo Santos-Ramos
- Pharmacy Service, Virgen del Rocío University Hospital, 41013 Seville, Spain; (Á.V.-M.); (B.S.-R.)
| | - Susana Sánchez-Fidalgo
- Department of Preventive Medicine and Public Health, University of Seville, 41009 Seville, Spain;
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20
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Laurin A, Bonjour M, Galvao F, Dubien Berbey C, Sauvaget A, Bulteau S. The anticholinergic burden is not associated with cognitive impairments in patients treated by electroconvulsive therapy for treatment-resistant depression. J Psychiatr Res 2022; 150:87-95. [PMID: 35366599 DOI: 10.1016/j.jpsychires.2022.03.038] [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: 01/18/2022] [Revised: 03/03/2022] [Accepted: 03/21/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is the most effective non-pharmacological treatment for treatment-resistant depression (TRD) but can expose to transient cognitive impairments. Understanding factors underlying these cognitive side effects is important. This study investigated the impact of anticholinergic treatments on cognitive performances after ECT courses for TRD in naturalistic condition. METHODS Impact of anticholinergic burden (Anticholinergic Impregnation Scale, AIS) on cognitive changes (Montreal Cognitive Assessment, MoCA) adjusted on depression level (Montgomery and Asberg Depression Scale, MADRS) was investigated in 42 patients who received an ECT course between 2017 and 2020 for unipolar or bipolar TRD. Collection of daily treatments given during ECT was carried out via the computerized traceability of treatments validated by nurses. RESULTS Among the 31 treatments identified with an anticholinergic score, which represent only 38% of total treatments, the three most frequently given treatments were Lorazepam (47%), Venlafaxine (36%) and Cyamemazine (26%). Delayed recall was the most frequently impaired cognitive function after ECT courses. Using logistic regression, we found no association between the anticholinergic burden and the decrease in cognitive scores after ECT courses, adjusted on MADRS score evolution (p > 0.1). Conversely, improvement in MADRS scores were correlated with improvement in attention MoCA subscores. LIMITATIONS This is a retrospective monocentric study with a moderate sample size using anticholinergic scales to calculate the anticholinergic burden without plasma dosage. CONCLUSION Anticholinergic treatments did not seem to explain ECT-related cognitive impairments. This warrants further large prospective investigations including different measures of anticholinergic burden.
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Affiliation(s)
- Andrew Laurin
- CHU de Nantes, F-44000, Nantes, France; Laboratoire 'Mouvement, Interactions, Performance' (MIP), EA 4334, Nantes Université, F-44000, Nantes, France.
| | - Maxime Bonjour
- Hospices Civils de Lyon, F-69000, Lyon, France; Université Claude Bernard Lyon 1, F-69000, Lyon, France
| | - Filipe Galvao
- Centre Hospitalier Le Vinatier, F-69678, Bron, France
| | | | - Anne Sauvaget
- CHU de Nantes, F-44000, Nantes, France; Laboratoire 'Mouvement, Interactions, Performance' (MIP), EA 4334, Nantes Université, F-44000, Nantes, France
| | - Samuel Bulteau
- CHU de Nantes, F-44000, Nantes, France; INSERM U1246 SPHERE 'methodS in Patient-centered outcomes and Health ResEarch', Nantes Université, F-44000, Nantes, France
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21
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Pinto ECP, Silva AMR, Cabrera MAS, Baldoni ADO, Alfieri DF, Andrade GFD, Girotto E. [The use of anticholinergic drugs and associated factors in middle-aged adults and the elderly]. CIENCIA & SAUDE COLETIVA 2022; 27:2279-2290. [PMID: 35649016 DOI: 10.1590/1413-81232022276.12452021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/16/2021] [Indexed: 11/22/2022] Open
Abstract
The objective of this article was to describe the use of anticholinergic drugs and possible factors associated with their use, in middle-aged adults and in the elderly. This is a cross-sectional study, based on data from a population-based study called VIGICARDIO. All respondents aged 44 or older interviewed in 2015 were included. Anticholinergic Drug Scale (ADS) was used to determine anticholinergic burden (ACB), categorized as significant (≥3) and non-significant (< 3). Poisson regression was conducted with crude and adjusted analysis to investigate the factors associated with ACB. There was a prevalence of 20.7% of significant ACB among respondents, higher among middle-aged adults (24.1%). After adjusted analysis, significant ACB (≥ 3) remained in the non-elderly age group with polypharmacy and sporadic use of two or more drugs. In the elderly, sporadic use of two or more medications and hospitalization in the last year continued to be associated with significant ACB. The results indicate a higher prevalence of ACB among middle-aged adults, polymedicated and in sporadic use of medications, which suggests that the investigation of the use of anticholinergicsin this age group requires greater attention.
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Affiliation(s)
- Eliz Cassieli Pereira Pinto
- Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual de Londrina. Avenida Robert Koch 60, Vila Operária. 86.038-440 Londrina PR Brasil.
| | - Ana Maria Rigo Silva
- Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual de Londrina. Avenida Robert Koch 60, Vila Operária. 86.038-440 Londrina PR Brasil.
| | - Marcos Aparecido Sarria Cabrera
- Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual de Londrina. Avenida Robert Koch 60, Vila Operária. 86.038-440 Londrina PR Brasil.
| | - André de Oliveira Baldoni
- Programa de Pós-Graduação em Ciências da Saúde, Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de São João del-Rei. Divinópolis MG Brasil
| | - Daniela Frizon Alfieri
- Departamento de Ciências Farmacêuticas, Universidade Estadual de Londrina. Londrina PR Brasil
| | - Giovana Frazon de Andrade
- Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual de Londrina. Avenida Robert Koch 60, Vila Operária. 86.038-440 Londrina PR Brasil.
| | - Edmarlon Girotto
- Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual de Londrina. Avenida Robert Koch 60, Vila Operária. 86.038-440 Londrina PR Brasil.
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Nishtala PS, Chyou TY. Risk of delirium associated with antimuscarinics in older adults: a case-time-control study. Pharmacoepidemiol Drug Saf 2022; 31:883-891. [PMID: 35587029 PMCID: PMC9545361 DOI: 10.1002/pds.5480] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 03/17/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022]
Abstract
Background Older adults are at an increased risk of delirium because of age, polypharmacy, multiple comorbidities and acute illness. Antimuscarinics are the backbone of the pharmacological management of overactive bladder. However, the safety profiles of antimuscarinics vary because of their dissimilarities to muscarinic receptor‐subtype affinities and are associated with differential central anticholinergic adverse effects. Objective This study aimed to examine delirium risk in new users of oxybutynin and solifenacin in older adults (≥ 65 years). In the secondary analyses, we examined the risk of delirium by type and dose of antimuscarinic. Method We applied a case‐time‐control design to investigate delirium risk in older adults who started taking oxybutynin and solifenacin. We used a nationwide inpatient hospital data (2005–2016), National Minimum Data Set, maintained by the Ministry of Health, New Zealand (NZ), to identify older adults with a new‐onset diagnosis of delirium. Eligible patients were older adults aged 65 at entry into the cohort on 1/1/2006. We used dispensing claims data to determine antimuscarinic treatment exposure. The antimuscarinic included in the study were new users of oxybutynin and solifenacin. These two antimuscarinics are subsidised by the Pharmaceutical Management Agency and are the most frequently used antimuscarinic in NZ. A conditional logistic regression model was used to compute matched odds ratios (MORs) and 95% confidence intervals (CIs). In the case‐time‐control design, we made separate analyses to evaluate the dose–response risk of delirium. Results We identified 4818 individuals (mean age 82.14) from 2005 to 2015 with incident delirium and were exposed to at least one of the antimuscarinic of interest. The case‐time‐control matched odds ratio (MOR) for delirium with oxybutynin was (2.06, 95% confidence interval [CI] 1.07–3.96). Solifenacin was not associated with delirium (0.89 95%CI 0.64–1.23). In the sensitivity analyses, the case‐time‐control MOR for delirium using a shorter risk period (0–3 days) did not change the results. The dose–response risk of delirium was significant for oxybutynin (0.05, 95%CI 0.02–0.08) but not for solifenacin (−0.01, 95%CI −0.03 to 0.00). In addition, in the subgroup analyses, a statistically significant association of delirium was found for oxybutynin but not for solifenacin in the non‐dementia cohort (2.11,95% CI 1.08–4.13) and the dementia cohort (1.25, 95%CI 0.05–26.9). Conclusion The study found that oxybutynin but not solifenacin is associated with a risk of new‐onset delirium in older adults. The higher blockade of M1 and M2 receptors by oxybutynin is likely to contribute to delirium than solifenacin, which is highly selective for the M3 receptor subtype. Therefore, the treatment choice with an M3 selective agent must be given due consideration, particularly in those with pre‐existing cognitive impairment.
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Affiliation(s)
- Prasad S Nishtala
- Department of Pharmacy & Pharmacology, University of Bath, United Kingdom.,Centre for Therapeutic Innovation, University of Bath, United Kingdom
| | - Te-Yuan Chyou
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
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23
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Gradek-Kwinta E, Slowik A, Dziedzic T. The use of anticholinergic medication is associated with an increased risk of stroke-associated pneumonia. Aging Clin Exp Res 2022; 34:1935-1938. [PMID: 35416612 DOI: 10.1007/s40520-022-02123-x] [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: 02/02/2022] [Accepted: 03/20/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Pneumonia is a frequent medical complication after stroke. A few studies showed that the use of anticholinergic medication is associated with a higher risk of community acquired pneumonia in the elderly. We aimed to determine if there is any association between anticholinergic medication used before stroke and stroke-associated pneumonia (SAP). METHODS We analysed prospectively collected data of 675 patients with acute stroke (mean age 71.4 ± 13.3; 53.1% female). We used the Anticholinergic Drug Scale to assess anticholinergic exposure during a month preceding stroke onset. RESULTS We diagnosed SAP in 14.7% of patients. The use of anticholinergic medication was associated with an elevated risk of SAP (OR 2.56, 95% CI 1.59-4.11, P < 0.01) in univariate analysis. This association remained significant in multivariable analysis adjusted for age, stroke severity, atrial fibrillation, previous myocardial infarction and respiratory tract diseases (OR 2.06, 95% CI 1.01-4.22, P = 0.04). CONCLUSIONS The use of anticholinergic medication before stroke is associated with an increased risk of SAP.
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Affiliation(s)
- Elżbieta Gradek-Kwinta
- Department of Neurology, Jagiellonian University Medical College, ul. Botaniczna 3, 31-503, Kraków, Poland
| | - Agnieszka Slowik
- Department of Neurology, Jagiellonian University Medical College, ul. Botaniczna 3, 31-503, Kraków, Poland
| | - Tomasz Dziedzic
- Department of Neurology, Jagiellonian University Medical College, ul. Botaniczna 3, 31-503, Kraków, Poland.
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24
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Choi JY, Kim H, Jung YI, Chun S, Yoo S, Lim JY, Ko JY, Park K, Kim KI. Factors associated with anticholinergic burden among older patients in long-term care hospitals in Korea. Korean J Intern Med 2022; 37:468-477. [PMID: 35176208 PMCID: PMC8925946 DOI: 10.3904/kjim.2021.457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/10/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS Drugs with anticholinergic properties (DAPs) are associated with adverse health outcomes in older patients. The objective of this study was to evaluate the factors that determine the prescribing of more DAPs in long-term care hospitals (LTCHs) in Korea. In addition, the current patterns of DAP prescription were explored using a novel platform, which can collect data from LTCHs. METHODS This was a Health-RESPECT (integrated caRE Systems for elderly PatiEnts using iCT) sub-study, which is a pragmatic, cluster-randomized, controlled trial. The Health-RESPECT platform was used to collect prescribed medication data of 466 patients (aged ≥ 65 years) from seven LTCHs. DAPs were identified using the Korean Anticholinergic Burden Scale (KABS). Physical frailty, cognitive function, functional status, and quality of life were evaluated. RESULTS Among 466 LTCH patients, 88.8% (n = 414) were prescribed DAPs, and the prevalence of high KABS (≥ 3) was 70.4% (n = 328). The drugs that contributed most to the total KABS were quetiapine (20.7%), chlorpheniramine (19.5%), tramadol (9.8%), cimetidine (5.8%), and furosemide (3.6%). Polypharmacy, higher body mass index, less dependence, better communication and cognitive functions, and poorer quality of life were associated with high KABS. CONCLUSION Although the patients with a high burden of DAPs were less dependent and had better cognitive and communication functions, they had poorer quality of life. DAP use in LTCH patients should be monitored carefully, and the risk/ benefit relationship for their use should be considered.
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Affiliation(s)
- Jung-Yeon Choi
- Division of Geriatrics, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam,
Korea
| | - Hongsoo Kim
- Department of Public Health Sciences, Graduate School of Public Health, Seoul, Korea
- Institute of Health and Environment, Seoul National University, Seoul, Korea
- Institute on Aging, Seoul National University, Seoul, Korea
| | - Young-il Jung
- Department of Environmental Health, Korea National Open University, Seoul, Korea
| | - Seungyeon Chun
- Department of Public Health Sciences, Graduate School of Public Health, Seoul, Korea
| | - Sooyoung Yoo
- Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae-Young Lim
- Institute on Aging, Seoul National University, Seoul, Korea
- Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jin Young Ko
- Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Kayoung Park
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Kwang-il Kim
- Division of Geriatrics, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam,
Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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25
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Akgün Ö, Oudshoorn C, Mattace-Raso FUS, Egberts A. Anticholinergic Drug Use on Admission and the Risk of In-Hospital Falls in Older Hospitalized Patients. Clin Interv Aging 2022; 17:277-285. [PMID: 35313670 PMCID: PMC8934155 DOI: 10.2147/cia.s357818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/05/2022] [Indexed: 12/01/2022] Open
Abstract
Purpose In-hospital falls, especially among older patients, are a major and underestimated problem. Several studies have suggested a possible association between anticholinergic drug use and falls, but the results are inconclusive and studies focusing on in-hospital falls are scarce. The aim of the present study was to investigate whether anticholinergic drug exposure on admission is associated with in-hospital falls. Patients and Methods This retrospective chart review study was conducted in the Erasmus MC University Medical Center, Rotterdam, the Netherlands. Patients aged 65 years and older, who were acutely admitted to the geriatric ward between 2012 and 2015, were included. Anticholinergic drug exposure was determined with the Anticholinergic Risk Scale (ARS), the Anticholinergic Cognitive Burden scale (ACB) and the list of Chew. Logistic regression was used to investigate the possible association between anticholinergic drug exposure and in-hospital falls. Analyses were adjusted for age, sex, fall history, fall as reason for admission, number of drugs on admission, use of a mobility aid and delirium. Results A total of 905 patients were included, of which 94 patients experienced one or more in-hospital falls. Each additional anticholinergic drug in use, according to the ARS, was associated with an increased odd of experiencing a fall (OR = 1.49, 95% CI: 1.06–2.10). Other measures, ie anticholinergic drug use (yes/no) and different categories of anticholinergic drug burden, measured with the ARS, ACB and list of Chew, were all not associated with in-hospital falls. Conclusion Anticholinergic drug exposure on admission is possibly not a main risk factor for in-hospital falls among older patients.
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Affiliation(s)
- Özge Akgün
- Department of Internal Medicine, Section of Geriatric Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Christian Oudshoorn
- Department of Internal Medicine, Section of Geriatric Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Francesco U S Mattace-Raso
- Department of Internal Medicine, Section of Geriatric Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Angelique Egberts
- Department of Internal Medicine, Section of Geriatric Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Department of Hospital Pharmacy, Franciscus Gasthuis & Vlietland, Rotterdam & Schiedam, the Netherlands
- Correspondence: Angelique Egberts, Section of Geriatric Medicine, Department of Internal Medicine, Erasmus MC University Medical Center, Room Rg-527, PO Box 2040, Rotterdam, CA, 3000, the Netherlands, Tel +31 10 70 35979, Fax +31 10 70 34768, Email
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26
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Ramos H, Moreno L, Pérez-Tur J, Cháfer-Pericás C, García-Lluch G, Pardo J. CRIDECO Anticholinergic Load Scale: An Updated Anticholinergic Burden Scale. Comparison with the ACB Scale in Spanish Individuals with Subjective Memory Complaints. J Pers Med 2022; 12:jpm12020207. [PMID: 35207695 PMCID: PMC8876932 DOI: 10.3390/jpm12020207] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 01/30/2022] [Accepted: 01/31/2022] [Indexed: 11/30/2022] Open
Abstract
The increase in life expectancy has also been accompanied by an increase in the use of medication to treat chronic diseases. Polypharmacy is associated with medication-related problems such as the increase in the anticholinergic burden. Older people are more susceptible to anticholinergic effects on the central nervous system and this, in turn, may be related to cognitive impairment. In this paper, we develop an updated anticholinergic burden scale, the CRIDECO Anticholinergic Load Scale (CALS) via a systematic review of the literature and compare it with the currently most used Anticholinergic Burden Scale (ACB). Our new scale includes 217 different drugs with anticholinergic properties, 129 more than the ACB. Given the effect that anticholinergic medications have on cognitive performance, we then used both scales to investigate the relationship between anticholinergic burden and cognitive impairment in adult Spanish subjects with subjective memory complaint. In our population, we observed an association between cognitive impairment and the anticholinergic burden when measured by the new CALS, but not when the ACB was applied. The use of a more comprehensive and upgraded scale will allow better discrimination of the risk associated with the use of anticholinergic medications on cognitive impairment. CALS can help raise awareness among clinicians of the problems associated with the use of medications, or combinations of them, with large anticholinergic effect, and promote a better personalized pharmacological approach for each patient.
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Affiliation(s)
- Hernán Ramos
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Department of Pharmacy, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain
| | - Lucrecia Moreno
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Department of Pharmacy, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain
| | - Jordi Pérez-Tur
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Institut de Biomedicina de València-CSIC, CIBERNED, Unitat Mixta de Neurologia i Genetica, IIS La Fe, 46010 Valencia, Spain
| | - Consuelo Cháfer-Pericás
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Alzheimer Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain
| | - Gemma García-Lluch
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Alzheimer Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain
| | - Juan Pardo
- Cátedra DeCo MICOF-CEU UCH, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain; (H.R.); (L.M.); (J.P.-T.); (C.C.-P.); (G.G.-L.)
- Embedded Systems and Artificial Intelligence Group, Universidad Cardenal Herrera-CEU, CEU Universities, 46115 Valencia, Spain
- Correspondence:
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27
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Effectiveness of Interventions to Improve the Anticholinergic Prescribing Practice in Older Adults: A Systematic Review. J Clin Med 2022; 11:jcm11030714. [PMID: 35160166 PMCID: PMC8836376 DOI: 10.3390/jcm11030714] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/23/2022] [Accepted: 01/25/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Pharmacotherapy in older adults is one of the most challenging aspects of patient care. Older people are prone to drug-related problems such as adverse effects, ineffectiveness, underdosage, overdosage, and drug interactions. Anticholinergic medications are associated with poor outcomes in older patients, and there is no specific intervention strategy for reducing drug burden from anticholinergic activity medications. Little is known about the effectiveness of current interventions that may likely improve the anticholinergic prescribing practice in older adults. AIMS This review seeks to document all types of interventions aiming to reduce anticholinergic prescribing among older adults and assess the current evidence and quality of existing single and combined interventions. METHODS We systematically searched MEDLINE, Embase, Cochrane Central Register of Controlled Trials, CINAHL, and PsycINFO from January 1990 to August 2021. Only studies that examined the effect of interventions in older people focused on improving compliance with anticholinergic prescribing guidelines with quantifiable data were included. The primary outcome of interest was to find the effectiveness of interventions that enhance the anticholinergic prescribing practice in older adults. RESULTS We screened 3168 records and ended up in 23 studies that met the inclusion criteria. We found only single-component interventions to reduce anticholinergic prescribing errors in older people. Pharmacists implemented interventions without collaboration in nearly half of the studies (n = 11). Medication review (43%) and education provision (26%) to healthcare practitioners were the most common interventions. Sixteen studies (70%) reported significant reductions in anticholinergic prescribing errors, whereas seven studies (30%) showed no significant effect. CONCLUSION This systematic review suggests that healthcare practitioner-oriented interventions have the potential to reduce the occurrence of anticholinergic prescribing errors in older people. Interventions were primarily effective in reducing the burden of anticholinergic medications and assisting with deprescribing anticholinergic medications in older adults.
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28
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Stefil M, Dixon M, Bahar J, Saied S, Mashida K, Heron O, Shantsila E, Walker L, Akpan A, Lip GY, Sankaranarayanan R. Polypharmacy in Older People With Heart Failure: Roles of the Geriatrician and Pharmacist. Card Fail Rev 2022; 8:e34. [PMID: 36891063 PMCID: PMC9987511 DOI: 10.15420/cfr.2022.14] [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: 03/17/2022] [Accepted: 05/30/2022] [Indexed: 12/23/2022] Open
Abstract
Heart failure (HF) is a common health condition that typically affects older adults. Many people with HF are cared for on an inpatient basis, by noncardiologists, such as acute medical physicians, geriatricians and other physicians. Treatment options for HF are ever increasing, and adherence to guidelines for prognostic therapy contributes to polypharmacy, which is very familiar to clinicians who care for older people. This article explores the recent trials in both HF with reduced ejection fraction and HF with preserved ejection fraction and the limitations of international guidance in their management with respect to older people. In addition, this article discusses the challenge of managing polypharmacy in those with advanced age, and the importance of involving a geriatrician and pharmacist in the HF multidisciplinary team to provide a holistic and person-centred approach to optimisation of HF therapies.
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Affiliation(s)
- Maria Stefil
- Liverpool Centre for Cardiovascular Science, University of Liverpool Liverpool, UK.,Department of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK.,Department of Cardiology, Liverpool Heart and Chest Hospital NHS Foundation Trust Liverpool, UK
| | - Matthew Dixon
- Department of Medicine for the Elderly, Wirral University Teaching Hospital NHS Foundation Trust Wirral, UK
| | - Jameela Bahar
- School of Medicine, University of Liverpool Liverpool, UK
| | - Schabnam Saied
- School of Medicine, University of Liverpool Liverpool, UK
| | | | - Olivia Heron
- School of Medicine, University of Liverpool Liverpool, UK
| | - Eduard Shantsila
- Department of Primary Care and Mental Health, University of Liverpool Liverpool, UK
| | - Lauren Walker
- Institute of Systems, Molecular and Integrative Biology (ISMIB), University of Liverpool Liverpool, UK
| | - Asangaedem Akpan
- Liverpool Centre for Cardiovascular Science, University of Liverpool Liverpool, UK.,Department of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK
| | - Gregory Yh Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool Liverpool, UK.,Department of Cardiology, Liverpool Heart and Chest Hospital NHS Foundation Trust Liverpool, UK.,Department of Clinical Medicine, Aalborg University Aalborg, Denmark
| | - Rajiv Sankaranarayanan
- Liverpool Centre for Cardiovascular Science, University of Liverpool Liverpool, UK.,Department of Cardiology, Liverpool University Hospitals NHS Foundation Trust Liverpool, UK
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29
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Wei H, Wu L, Jia Y, Shen J, Li Y, Sun P, Xie Q, Chen X, Xie Y, Wang Y, Zhao Z. Pharmacokinetics and Tissue Distribution of Nasal Spray of a Novel Muscarinic Receptor Blocker, 101BHG-D01, in Dogs and Rats. Curr Drug Metab 2022; 23:1080-1088. [PMID: 36464876 PMCID: PMC10186379 DOI: 10.2174/1389200224666221201123254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/17/2022] [Accepted: 10/27/2022] [Indexed: 12/07/2022]
Abstract
BACKGROUND 101BHG-D01 is a novel selective anti-muscarinic (M) 3 receptor-blocking drug. 101BHGD01 nasal spray is intended to be used to relieve sneezing and runny nose symptoms caused by allergic rhinitis. METHODS In this study, we examined the plasma pharmacokinetics, tissue distribution, and major excretion mode of 101BHG-D01 in Beagle dogs and rats following nasal spray and intranasal administration, respectively, using HPLCMS/ MS. RESULTS/DISCUSSION We found that the pharmacokinetics of 101BHG-D01 was linear in dogs. 101BHG-D01 entered the bloodstream rapidly following nasal spray. Its plasma half-life was approximately 6 h and resided at least 24 h in the body. Moreover, 101BHG-D01 retained a significant amount in the nasal cavity. Finally, we found that 101BHGD01 was eliminated mainly in the form of stools in rats. CONCLUSION In conclusion, we provided pertinent reference information regarding the design and optimization of drug delivery regimens for clinical trials.
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Affiliation(s)
- Hao Wei
- Department of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, China
- Department of Pulmonology, The Children’s Hospital, National Clinical Research Center For Child Health, Zhejiang University School of Medicine, Hangzhou, 310052, China
| | - Lei Wu
- Department of Pulmonology, The Children’s Hospital, National Clinical Research Center For Child Health, Zhejiang University School of Medicine, Hangzhou, 310052, China
| | - Yongliang Jia
- Key Laboratory of Respiratory Drugs Research, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Jian Shen
- Key Laboratory of Respiratory Drugs Research, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Yanyou Li
- Beijing Showby Pharmaceutical Co., LTD, Beijing, China
| | - Peng Sun
- Innovation Research Institute of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Qiangmin Xie
- Key Laboratory of Respiratory Drugs Research, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Xiaoping Chen
- Beijing Showby Pharmaceutical Co., LTD, Beijing, China
| | - Yicheng Xie
- Department of Pulmonology, The Children’s Hospital, National Clinical Research Center For Child Health, Zhejiang University School of Medicine, Hangzhou, 310052, China
- Key Laboratory of Respiratory Drugs Research, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Yingshuo Wang
- Department of Pulmonology, The Children’s Hospital, National Clinical Research Center For Child Health, Zhejiang University School of Medicine, Hangzhou, 310052, China
| | - Ziming Zhao
- Department of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, China
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30
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Welk B, Etaby K, McArthur E, Chou Q. The risk of delirium and falls or fractures with the use of overactive bladder anticholinergic medications. Neurourol Urodyn 2022; 41:348-356. [PMID: 34719044 DOI: 10.1002/nau.24827] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/14/2021] [Accepted: 10/21/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To determine if OAB anticholinergics have an increased risk of delirium or falls/fractures relative to OAB beta-3 agonist medications. METHODS This was a retrospective, cohort study using linked administrative data from the universal healthcare system of Ontario, Canada. Participants were all residents >66 years of age who newly initiated an OAB medication between January 2016 and March 2020. Coprimary outcomes were evidence of a hospital visit with delirium, or for a fall/fracture. We used matching weights to make the three exposure groups (beta-3 agonist, oxybutynin, or newer OAB anticholinergics) comparable across 82 baseline characteristics. We examined both the risk during the first 30 days (logistic regression) and the risk during continuous usage (proportional hazards). RESULTS We identified 103 024 older adults who started OAB medications. With matching weights, all measured variables were similar. The 30-day incidence of delirium was 0.31%, and fall/fracture was 1.07%; there was no significantly increased risk of either delirium (oxybutynin users OR 1.28 [95% CI 0.84-1.96], newer OAB anticholinergic users OR 0.92 [95% CI 0.58-1.46]) or falls/fractures (oxybutynin users OR 1.19 [95% CI 0.95-1.49], newer OAB anticholinergic users OR 1.14 [95% CI 0.91-1.43]) compared to beta-3 agonist users. With continuous usage, there was an increased HR of delirium among users of newer anticholinergics (HR 1.13, 95% CI 1.02-1.26) and an increased HR for fall/fracture among oxybutynin users (HR 1.13, 95% CI 1.02-1.24). CONCLUSIONS Compared to beta-3 agonists, the continuous use of oxybutynin is associated with a significantly increased risk of fall/fracture, and newer OAB anticholinergics are associated with a significantly increased risk of delirium.
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Affiliation(s)
- Blayne Welk
- Department of Surgery and Epidemiology and Biostatistics, Western University, Ontario, London, Canada.,ICES, London, Ontario, Canada
| | - Khaled Etaby
- Department of Obstetrics and Gynecology, Western University, Ontario, London, Canada
| | | | - Queena Chou
- Department of Obstetrics and Gynecology, Western University, Ontario, London, Canada
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Anticholinergic and Sedative Medications and Dynamic Gait Parameters in Older Patients. Drugs Aging 2021; 38:1087-1096. [PMID: 34855162 DOI: 10.1007/s40266-021-00902-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Anticholinergic and sedative medications are associated with poorer physical function in older age. Gait and physical function have traditionally been assessed with the time needed to execute objective function tests. Accelerometer-based gait parameters provide a precise capturing of gait dynamics and patterns and as such have added value. OBJECTIVES This study examined the associations between cumulative exposure to anticholinergic and sedative medications and gait dimensions as assessed with accelerometer-based dynamic gait parameters. METHODS Data were collected from outpatients of a diagnostic geriatric day clinic who underwent a comprehensive geriatric assessment (CGA). Cumulative exposure to anticholinergic and sedative medications was quantified with the Drug Burden Index (DBI), a linear additive pharmacological dose-response model. From a total of 22 dynamic gait parameters, the gait dimensions 'Regularity', 'Complexity', 'Stability', 'Pace', and 'Postural Control' were derived using factor analysis (and standardized total scores for these dimensions were calculated accordingly). Data were analyzed with multivariable linear regression analysis, in which adjustment was made for the covariates age, gender, body mass index (BMI), Mini Mental State Examination (MMSE) score, Charlson Comorbidity Index (CCI) including dementia, and number of medications not included in the DBI. RESULTS A total of 184 patients participated, whose mean age was 79.8 years (± SD 5.8), of whom 110 (60%) were women and of whom 88 (48%) had polypharmacy (i.e., received treatment with ≥5 medications). Of the 893 medications that were prescribed in total, 157 medications (17.6%) had anticholinergic and/or sedative properties. Of the patients, 100 (54%) had no exposure (DBI = 0), 42 (23%) had moderate exposure (0 > DBI ≤ 1), while another 42 (23%) had high exposure (DBI >1) to anticholinergic and sedative medications. Findings showed that high cumulative exposure to anticholinergic and sedative medications was related with poorer function on the Regularity and Pace dimensions. Furthermore, moderate and high exposure were associated with poorer function on the Complexity dimension. CONCLUSIONS These findings show that in older patients with comorbidities, cumulative anticholinergic and sedative exposure is associated with poorer function on multiple gait dimensions.
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Tillemans MPH, Butterhoff-Terlingen MH, Stuffken R, Vreeswijk R, Egberts TCG, Kalisvaart KJ. The effect of the anticholinergic burden on duration and severity of delirium in older hip-surgery patients with and without haloperidol prophylaxis: A post hoc analysis. Brain Behav 2021; 11:e2404. [PMID: 34758516 PMCID: PMC8671783 DOI: 10.1002/brb3.2404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/07/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Anticholinergic acting drugs have been associated with delirium in older patients. OBJECTIVE To examine the association between the anticholinergic burden (ACB) and the duration and severity of delirium in older hip-surgery patients with or without haloperidol prophylaxis. METHODS Older patients with a postoperative delirium following hip surgery from a randomized controlled trial investigating the effects of haloperidol prophylaxis on delirium incidence were included in this study. The ACB was quantified using two different tools, the Anticholinergic Drug Scale and an Expert Panel. Using linear regression, the association between the ACB and delirium was analyzed. RESULTS Overall delirium duration and severity were not significantly associated with the ACB. Also, no statistically significant differences were found in delirium duration or severity between the placebo and haloperidol treatment groups for the ACB groups. The protective effect of haloperidol on delirium duration and severity however tended to be present in patients with no or a low ACB but not or to a lesser extent in patients with an intermediate to high ACB. CONCLUSIONS The ACB was not significantly associated with delirium duration or severity. Haloperidol prophylaxis tended to shorten delirium duration and decrease delirium severity in patients with no or a low ACB. To further explore the influence of anticholinergic acting drugs on delirium duration and severity and the effect of concomitant haloperidol use, additional research with a higher haloperidol dose, a larger study population, and ACB quantification taking drug exposure into account is warranted.
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Affiliation(s)
| | | | - Rutger Stuffken
- Department of Clinical Pharmacy, Ter Gooi Ziekenhuizen, Hilversum, The Netherlands
| | - Ralph Vreeswijk
- Department of Geriatric Medicine, Spaarne Gasthuis, Haarlem, The Netherlands
| | - Toine C G Egberts
- Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Kees J Kalisvaart
- Department of Geriatric Medicine, Spaarne Gasthuis, Haarlem, The Netherlands
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Welk B, Richardson K, Panicker JN. The cognitive effect of anticholinergics for patients with overactive bladder. Nat Rev Urol 2021; 18:686-700. [PMID: 34429535 DOI: 10.1038/s41585-021-00504-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2021] [Indexed: 02/07/2023]
Abstract
Overactive bladder (OAB) is often treated with medications that block the cholinergic receptors in the bladder (known as anticholinergics). The effect of this medication class on cognition and risk of dementia has been increasingly studied over the past 40 years after initial studies suggested that the anticholinergic medication class could affect memory. Short-term randomized clinical trials demonstrated that the administration of the anticholinergic oxybutynin leads to impaired memory and attention, and large, population-based studies showed associations between several different anticholinergic medications and dementia. However, trials involving anticholinergics other than oxybutynin have not shown such substantial effects on short-term cognitive function. This discordance in results between short-term cognitive safety of OAB anticholinergics and the long-term increased dementia risk could be explained by the high proportion of patients using oxybutynin in the OAB subgroups of the dementia studies, or a study duration that was too short in the prospective clinical trials on cognition with other OAB anticholinergics. Notably, all studies must be interpreted in the context of potential confounding factors, such as when prodromal urinary symptoms associated with the early stages of dementia lead to an increase in OAB medication use, rather than the use of OAB medication causing dementia. In patients with potential risk factors for cognitive impairment, the cautious use of selected OAB anticholinergic agents with favourable physicochemical and pharmacokinetic properties and clinical trial evidence of cognitive safety might be appropriate.
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Affiliation(s)
- Blayne Welk
- Department of Surgery and Epidemiology & Biostatistics, Western University, London, Ontario, Canada.
| | | | - Jalesh N Panicker
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery, and UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK
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The Interplay between Anticholinergic Burden and Anemia in Relation to 1-Year Mortality among Older Patients Discharged from Acute Care Hospitals. J Clin Med 2021; 10:jcm10204650. [PMID: 34682773 PMCID: PMC8539729 DOI: 10.3390/jcm10204650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/26/2021] [Accepted: 10/08/2021] [Indexed: 01/15/2023] Open
Abstract
Anticholinergic burden (ACB) and anemia were found associated with an increased risk of death among older patients. Additionally, anticholinergic medications may contribute to the development of anemia. Therefore, we aimed at investigating the prognostic interplay of ACB and anemia among older patients discharged from hospital. Our series consisted of 783 patients enrolled in a multicenter observational study. The outcome of the study was 1 year mortality. ACB was assessed by an Anticholinergic Cognitive Burden score. Anemia was defined as hemoglobin < 13 g/dL in men and <12 g/dL in women. The association between study variables and mortality was investigated by Cox regression analysis. After adjusting for several potential confounders, ACB score = 2 or more was significantly associated with the outcome in anemic patients (HR = 1.93, 95%CI = 1.13–3.40), but not non anemic patients (HR = 1.51, 95%CI = 0.65–3.48). An additive prognostic interaction between ACB and anemia was observed (p = 0.02). Anemia may represent a relevant effect modifier in the association between ACB and mortality.
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Valladales-Restrepo LF, Peña-Verjan NM, Vargas-Díaz K, Machado-Alba JE. Potentially inappropriate prescriptions of antipsychotic and anticholinergic drugs in patients with Parkinson's disease. Neurodegener Dis Manag 2021; 11:361-371. [PMID: 34525848 DOI: 10.2217/nmt-2021-0021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: The objective was to determine the prevalence of the potentially inappropriate antipsychotics and anticholinergics used in patients with Parkinson's disease. Materials & methods: A cross-sectional study identified the prescription of antipsychotics, anticholinergics and drugs for the treatment of Parkinson's disease. The anticholinergic burden was evaluated, and quetiapine and clozapine were considered to be adequate antipsychotics. Results: 2965 patients with Parkinson's disease were identified. The presence of psychiatric disorders and other neurological pathologies was associated with a greater probability of receiving potentially inappropriate antipsychotic prescriptions. The presence of greater number of comorbidities was associated with a greater probability of receiving anticholinergics. Conclusion: Older age and associated comorbidities, especially psychiatric and neurological comorbidities, increase the likelihood of patients with Parkinson's disease being prescribed antipsychotics and anticholinergics.
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Affiliation(s)
- Luis Fernando Valladales-Restrepo
- Grupo de Investigación Biomedicina, Facultad de Medicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia.,Semillero de investigación en Farmacología Geriátrica, Grupo de Investigación Biomedicina, Facultad de Medicina, Fundación Universitaria Autónoma de las Américas, Pereira, 660003, Risaralda, Colombia.,Grupo de Investigación en Farmacoepidemiología y Farmacovigilancia, Universidad Tecnológica de Pereira-Audifarma S.A, Pereira, Risaralda, Colombia
| | - Nathalia Marcela Peña-Verjan
- Semillero de investigación en Farmacología Geriátrica, Grupo de Investigación Biomedicina, Facultad de Medicina, Fundación Universitaria Autónoma de las Américas, Pereira, 660003, Risaralda, Colombia
| | - Katherine Vargas-Díaz
- Semillero de investigación en Farmacología Geriátrica, Grupo de Investigación Biomedicina, Facultad de Medicina, Fundación Universitaria Autónoma de las Américas, Pereira, 660003, Risaralda, Colombia
| | - Jorge Enrique Machado-Alba
- Grupo de Investigación en Farmacoepidemiología y Farmacovigilancia, Universidad Tecnológica de Pereira-Audifarma S.A, Pereira, Risaralda, Colombia
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Anticholinergic Burden and Associated Healthcare Resource Utilization in Older Adults with Overactive Bladder. Drugs Aging 2021; 38:911-920. [PMID: 34386936 PMCID: PMC8484210 DOI: 10.1007/s40266-021-00884-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2021] [Indexed: 10/28/2022]
Abstract
BACKGROUND Bladder anticholinergics are the most widely used drugs to treat overactive bladder (OAB) but can contribute to cumulative anticholinergic burden, which may be associated with adverse outcomes. OBJECTIVE This study aimed to evaluate the association between cumulative anticholinergic burden and healthcare resource utilization (HRU) and costs in older adults with OAB. MATERIALS AND METHODS This was a retrospective, observational study that used data from the UK Clinical Practice Research Datalink (CPRD) GOLD database. Participants were aged ≥ 65 years with ≥ 3 years of continuous enrolment before and ≥ 2 years after the index date (date of OAB diagnosis or first prescription for any OAB drug between 1 April 2007 and 31 December 2015). The primary endpoint was the association between cumulative anticholinergic burden (assessed using the Anticholinergic Cognitive Burden [ACB] scale during the 3-year pre-index period) and HRU (GP consultations, specialist referrals, urological tests, hospital admissions) over the 2-year post-index period. RESULTS Data from 23,561 adults were included in the analysis. Mean (SD) ACB scores in the pre- and post-index periods were 1.0 (1.1) and 2.4 (1.7), respectively; urological drugs contributed most (58.8%) to the latter. For the primary endpoint, higher pre-index ACB scores were associated with higher post-index HRU and costs. Mean (SD) ACB scores in the post-index period were 1.2 (1.3) and 2.5 (1.7) in those treated with mirabegron (beta-3 agonist) or bladder anticholinergics, respectively. LIMITATIONS The generalizability of the results outside the UK is unclear. CONCLUSIONS In older adults with OAB, higher anticholinergic burden before initiating OAB drugs is associated with higher HRU and costs. When making treatment decisions in older adults, consideration should be given to assessing the existing anticholinergic burden and using OAB treatments that do not add to this burden.
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Castejón-Hernández S, Latorre-Vallbona N, Molist-Brunet N, Cubí-Montanyà D, Espaulella-Panicot J. Association between anticholinergic burden and oropharyngeal dysphagia among hospitalized older adults. Aging Clin Exp Res 2021; 33:1981-1985. [PMID: 32949383 DOI: 10.1007/s40520-020-01707-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/01/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND Oropharyngeal dysphagia is an emerging age-related disorder that affects 23% of inpatients leading to malnutrition, dehydration, or aspiration pneumonia. Anticholinergic drugs can cause reduced peristalsis and dry mouth, both related to dysphagia. AIM To determine the association between anticholinergic burden and oropharyngeal dysphagia in older inpatients. METHODS Retrospective descriptive observational study. There are 239 patients. Dysphagia diagnosis based on routine volume-viscosity swallow test. Characteristics: age, functional loss (instrumental and basic activities), frailty (Frail-VIG-Index), geriatric syndromes, polypharmacy, and anticholinergic-cognitive-burden scale at admission. RESULTS 25.5% of elderly patients diagnosed with dysphagia are more dependent and frailer than non-dysphagic patients. 83.6% scored ≥ 3 points on the ACB Scale [odds ratio: 4.46 (2.13-9.33)], which is statistically associated with dysphagia (p < 0.001). CONCLUSION Patients with an ACB of ≥ 3 points at admission are more than four times as likely to develop oropharyngeal dysphagia. Evaluating anticholinergic burden routinely should be considered and, whenever possible, reduce it.
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Affiliation(s)
- Santiago Castejón-Hernández
- Acute Geriatric Unit (AGU), Geriatric Department, Hospital Universitari de Vic, Vic, Barcelona, Spain.
- Geriatric Department, Hospital Universitari de La Santa Creu, Vic, Barcelona, Spain.
- Santiago Castejón-Hernández, Rambla del Hospital, 52, 08500, Vic, Barcelona, Spain.
| | - Nadina Latorre-Vallbona
- Acute Geriatric Unit (AGU), Geriatric Department, Hospital Universitari de Vic, Vic, Barcelona, Spain
- Geriatric Department, Hospital Universitari de La Santa Creu, Vic, Barcelona, Spain
| | - Núria Molist-Brunet
- Acute Geriatric Unit (AGU), Geriatric Department, Hospital Universitari de Vic, Vic, Barcelona, Spain
- Geriatric Department, Hospital Universitari de La Santa Creu, Vic, Barcelona, Spain
| | - Dolors Cubí-Montanyà
- Acute Geriatric Unit (AGU), Geriatric Department, Hospital Universitari de Vic, Vic, Barcelona, Spain
- Geriatric Department, Hospital Universitari de La Santa Creu, Vic, Barcelona, Spain
| | - Joan Espaulella-Panicot
- Acute Geriatric Unit (AGU), Geriatric Department, Hospital Universitari de Vic, Vic, Barcelona, Spain
- Geriatric Department, Hospital Universitari de La Santa Creu, Vic, Barcelona, Spain
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38
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Reinold J, Braitmaier M, Riedel O, Haug U. Anticholinergic burden: First comprehensive analysis using claims data shows large variation by age and sex. PLoS One 2021; 16:e0253336. [PMID: 34191827 PMCID: PMC8244868 DOI: 10.1371/journal.pone.0253336] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 06/02/2021] [Indexed: 01/21/2023] Open
Abstract
Purpose The cumulative effect of medication inhibiting acetylcholine activity—also known as anticholinergic burden (AB)—can lead to functional and cognitive decline, falls, and death. Given that studies on the population prevalence of AB are rare, we aimed to describe it in a large and unselected population sample. Methods Using the German Pharmacoepidemiological Research Database (GePaRD) with claims data from ~20% of the German population we analyzed outpatient drug dispensations in 2016. Based on the Anticholinergic Cognitive Burden (ACB) scale, we classified persons into four categories and determined the cumulative AB as continuous variable. Results Among 16,470,946 persons (54% female), the prevalence of clinically relevant AB (ACB≥3) was 10% (women) and 7% (men). Below age 40 it was highest in persons ≤18 years (6% both sexes). At older ages (50–59 vs. 90–99 years), prevalence of ACB≥3 increased from 7% to 26% (men) and from 10% to 32% (women). Medication classes contributing to the cumulative AB differed by age: antihistamines, antibiotics, glucocorticoids (≤19 years), antidepressants (20–49 years), antidepressants, cardiovascular medication, antidiabetics (50–64 years), and additionally medication for urinary incontinence/overactive bladder (≥65 years). Medication dispensed by general physicians contributed most to the cumulative AB. Conclusion Although a clinically relevant AB is particularly common in older persons, prevalence in younger age groups was up to 7%. Given the risks associated with AB in older persons, targeted interventions at the prescriber level are needed. Furthermore, risks associated with AB in younger persons should be explored.
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Affiliation(s)
- Jonas Reinold
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology–BIPS, Bremen, Germany
- * E-mail:
| | - Malte Braitmaier
- Department of Biometry and Data Management, Leibniz Institute for Prevention Research and Epidemiology–BIPS, Bremen, Germany
| | - Oliver Riedel
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology–BIPS, Bremen, Germany
| | - Ulrike Haug
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology–BIPS, Bremen, Germany
- Faculty of Human and Health Sciences, University of Bremen, Bremen, Germany
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Mehdizadeh D, Hale M, Todd O, Zaman H, Marques I, Petty D, Alldred DP, Johnson O, Faisal M, Gardner P, Clegg A. Associations Between Anticholinergic Medication Exposure and Adverse Health Outcomes in Older People with Frailty: A Systematic Review and Meta-analysis. Drugs Real World Outcomes 2021; 8:431-458. [PMID: 34164795 PMCID: PMC8605959 DOI: 10.1007/s40801-021-00256-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction There are robust associations between use of anticholinergic medicines and adverse effects in older people. However, the nature of these associations for older people living with frailty is yet to be established. Objectives The aims were to identify and investigate associations between anticholinergics and adverse outcomes in older people living with frailty and to investigate whether exposure is associated with greater risks according to frailty status. Methods MEDLINE, CINAHL, EMBASE, Cochrane Database of Systematic Reviews, Web of Science and PsycINFO were searched to 1 August 2019. Observational studies reporting associations between anticholinergics and outcomes in older adults (average age ≥ 65 years) that reported frailty using validated measures were included. Primary outcomes were physical impairment, cognitive dysfunction, and change in frailty status. Risk of bias was evaluated using the Cochrane Risk of Bias In Non-randomised Studies of Interventions (ROBINS-I) tool. Meta-analysis was undertaken where appropriate. Results Thirteen studies (21,516 participants) were included (ten community, one residential aged-care facility and two hospital studies). Observed associations included reduced ability for chair standing, slower gait speeds, poorer physical performance, increased risk of falls and mortality. Conflicting results were reported for grip strength, timed up and go test, cognition and activities of daily living. No associations were observed for transitions between frailty states, psychological wellbeing or benzodiazepine-related adverse reactions. There was no clear evidence of differences in risks according to frailty status. Conclusions Anticholinergics are associated with adverse outcomes in older people living with frailty; however, the literature has significant methodological limitations. There is insufficient evidence to suggest greater risks based on frailty, and there is an urgent need to evaluate this further in well-designed studies stratifying by frailty. Supplementary Information The online version contains supplementary material available at 10.1007/s40801-021-00256-5.
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Affiliation(s)
- David Mehdizadeh
- School of Pharmacy and Medical Sciences, University of Bradford, Bradford, BD7 1DP, UK. .,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK. .,Health Data Research UK North (HDRUK North), Leeds, UK. .,Wolfson Centre for Applied Health Research, Bradford, UK.
| | - Matthew Hale
- Academic Unit for Ageing and Stroke Research, University of Leeds, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK.,Department of Geriatrics, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, BD9 6RJ, UK
| | - Oliver Todd
- Academic Unit for Ageing and Stroke Research, University of Leeds, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Hadar Zaman
- School of Pharmacy and Medical Sciences, University of Bradford, Bradford, BD7 1DP, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Health Data Research UK North (HDRUK North), Leeds, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Iuri Marques
- NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Duncan Petty
- School of Pharmacy and Medical Sciences, University of Bradford, Bradford, BD7 1DP, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - David P Alldred
- School of Healthcare, University of Leeds, Leeds, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Health Data Research UK North (HDRUK North), Leeds, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Owen Johnson
- School of Computing, University of Leeds, Leeds, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Health Data Research UK North (HDRUK North), Leeds, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Muhammad Faisal
- Faculty of Health Studies, University of Bradford, Bradford, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Peter Gardner
- School of Pharmacy and Medical Sciences, University of Bradford, Bradford, BD7 1DP, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
| | - Andrew Clegg
- Academic Unit for Ageing and Stroke Research, University of Leeds, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK.,NIHR Applied Research Collaboration Yorkshire and Humber (NIHR ARC YH), Bradford, UK.,NIHR Yorkshire and Humber Patient Safety Translational Research Centre (YHPSTRC), Bradford, UK.,Health Data Research UK North (HDRUK North), Leeds, UK.,Wolfson Centre for Applied Health Research, Bradford, UK
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Anwar F, Naqvi S, Al-Abbasi FA, Neelofar N, Kumar V, Sahoo A, Kamal MA. Targeting COVID-19 in Parkinson's Patients: Drugs Repurposed. Curr Med Chem 2021; 28:2392-2408. [PMID: 32881656 DOI: 10.2174/0929867327666200903115138] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 01/18/2023]
Abstract
The last couple of months have witnessed the world in a state of virtual standstill. The SARS-CoV-2 virus has overtaken the globe to economic and social lockdown. Many patients with COVID-19 have compromised immunity, especially in an aged population suffering from Parkinson 's disease (PD). Alteration in dopaminergic neurons and deficiency of dopamine in PD patients are the most common symptoms affecting 1% population above the age of 60 years. The compromised immune system and inflammatory manifestation in PD patients make them an easy target. The most common drugs under trial for COVID-19 are remdesivir, favipiravir, chloroquine and hydroxychloroquine, azithromycin along with adjunct drugs like amantadine with some monoclonal antibodies. Presently, clinically US FDA approved drugs in PD include Levodopa, catechol-O-methyl transferase (COMT) inhibitors, (Entacapone and Tolcapone), dopamine agonists (Bromocriptine, Ropinirole, Pramipexole, and Rotigotine), monoamine oxidase B (MAO-B) inhibitors (Selegiline and Rasagiline), amantadine and antimuscarinic drugs. The drugs have established mechanisms of action on PD patients with known pharmacodynamics and pharmacokinetic properties along with dose and adverse effects. Conclusion and relevance of this review focus on the drugs that can be tried on PD patients with SAR CoV-2 infection, in particular, amantadine that has been approved by all the developed countries as a common drug possessing both antiviral properties by downregulation of CTSL, lysosomal pathway disturbance and change in pH necessary to uncoat the viral proteins and anti- Parkinson properties. To deal with the significant prognostic adverse effect of SARS-CoV-2 on PD, the present-day treatment options, clinical presentation and various mechanisms are the need of the hour.
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Affiliation(s)
- Firoz Anwar
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salma Naqvi
- Department of Biomedical Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Fahad A Al-Abbasi
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nauroz Neelofar
- Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehra Dun, Uttarakhand, India
| | - Vikas Kumar
- Natural Product Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health and Allied Sciences, SHUATS, Naini, Prayagraj, India
| | - Ankit Sahoo
- Natural Product Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health and Allied Sciences, SHUATS, Naini, Prayagraj, India
| | - Mohammad Amjad Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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Lampela P, Tolppanen AM, Koponen M, Tanskanen A, Tiihonen J, Hartikainen S, Taipale H. Asthma and Chronic Obstructive Pulmonary Disease as a Comorbidity and Association with the Choice of Antidementia Medication Among Persons with Alzheimer's Disease. J Alzheimers Dis 2021; 73:1243-1251. [PMID: 31929157 DOI: 10.3233/jad-190850] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Asthma and chronic obstructive pulmonary disease (COPD) are common comorbidities in persons with Alzheimer's disease (AD). However, pharmacotherapy of these diseases may have opposite mechanisms of action; anticholinergics in asthma/COPD and acetylcholinesterase inhibitors (AChEI) in AD. OBJECTIVE To investigate whether existing asthma/COPD affects the choice of AD medication, and the survival of the patients with AD. METHODS In this retrospective cohort study, data from the MEDALZ-study, which includes all community-dwelling persons with AD during 2005-2011 in Finland (n = 70718) was utilized. Persons with asthma/COPD (N = 7211) were defined as having a special reimbursement for asthma/COPD, or long-term use (≥250 days) of inhaled anticholinergics, inhaled corticosteroids, or leukotriene antagonists during the year before AD diagnosis. We compared persons with and without asthma/COPD regarding the choice of the initial antidementia medication (AChEI versus memantine) with logistic regression and mortality with Cox regression model during the follow-up (up to end of 2015). RESULTS Memantine was favored over AChEIs as first-line treatment to AD in persons with asthma/COPD compared to those without asthma/COPD (odds ratio 1.23, 95% confidence interval (CI) 1.15-1.31). Memantine was also more commonly used among those who used multiple asthma/COPD medications (7.9% of memantine initiators used ≥3 asthma/COPD medications compared with 5.5% of those who initiated with AChEI). Mortality was higher in persons with asthma/COPD compared to those without asthma/COPD (adjusted hazard ratio 1.10, 95% CI 1.07-1.13). CONCLUSION More frequent use of memantine instead of AChEI may result from an attempt to prevent possible worsening of asthma/COPD by AChEIs. Vulnerable persons with both AD and asthma/COPD need individually assessed pharmacotherapy for their medical conditions.
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Affiliation(s)
- Pasi Lampela
- Kuopio Research Centre of Geriatric Care, School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | | | - Marjaana Koponen
- Kuopio Research Centre of Geriatric Care, School of Pharmacy, University of Eastern Finland, Kuopio, Finland.,School of Pharmacy, University of Eastern Finland, Kuopio, Finland.,Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, Victoria, VIC, Australia
| | - Antti Tanskanen
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Eastern Finland, Kuopio, Finland.,Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
| | - Jari Tiihonen
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Eastern Finland, Kuopio, Finland
| | - Sirpa Hartikainen
- Kuopio Research Centre of Geriatric Care, School of Pharmacy, University of Eastern Finland, Kuopio, Finland.,School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Heidi Taipale
- Kuopio Research Centre of Geriatric Care, School of Pharmacy, University of Eastern Finland, Kuopio, Finland.,School of Pharmacy, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Eastern Finland, Kuopio, Finland
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Angermund A, Inglese G, Goldstine J, Iserloh L, Libutzki B. The burden of illness in initiating intermittent catheterization: an analysis of German health care claims data. BMC Urol 2021; 21:57. [PMID: 33827524 PMCID: PMC8028779 DOI: 10.1186/s12894-021-00814-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/17/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Intermittent catheterization (IC) is a common medical technique to drain urine from the bladder when this is no longer possible by natural means. The objective of this study was to evaluate the standard of care and the burden of illness in German individuals who perform intermittent catheterization and obtain recommendations for improvement of care. METHODS A descriptive study with a retrospective, longitudinal cohort design was conducted using the InGef research database from the German statutory health insurance claims data system. The study consisted of individuals with initial IC use in 2013-2015. RESULTS Within 3 years 1100 individuals with initial IC were identified in the database (~ 19,000 in the German population). The most common IC indications were urologic diseases, spinal cord injury, Multiple Sclerosis and Spina Bifida. Urinary tract infections (UTI) were the most frequent complication occurring 1 year before index (61%) and in follow-up (year 1 60%; year 2 50%). Resource use in pre-index including hospitalizations (65%), length of stay (12.8 ± 20.0 days), physician visits (general practitioner: 15.2 ± 29.1), prescriptions of antibiotics (71%) and healthcare costs (€17,950) were high. Comorbidities, complications, and healthcare resource use were highest 1 year before index, decreasing from first to second year after index. CONCLUSIONS The data demonstrated that prior to initial catheterization, IC users experienced UTIs and high healthcare utilization. While this demonstrates a potential high burden of illness prior to initial IC, UTIs also decreased over time, suggesting that IC use may have a positive influence. The findings also showed that after the first year of initial catheterization the cost decreased. Further studies are needed to better understand the extent of the burden for IC users compared to non-IC users.
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Affiliation(s)
| | - Gary Inglese
- Hollister Incorporated, 2000 Hollister Drive, Libertyville, IL, 60048-3781, USA
| | - Jimena Goldstine
- Hollister Incorporated, 2000 Hollister Drive, Libertyville, IL, 60048-3781, USA.
| | - Laura Iserloh
- HGC Healthcare Consultants GmbH, Düsseldorf, Germany
| | - Berit Libutzki
- HGC Healthcare Consultants GmbH, Düsseldorf, Germany
- Department of Psychiatry, Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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43
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Krüger C, Schäfer I, van den Bussche H, Bickel H, Fuchs A, Gensichen J, König HH, Maier W, Mergenthal K, Riedel-Heller SG, Schön G, Weyerer S, Wiese B, von Renteln-Kruse W, Langebrake C, Scherer M. Anticholinergic drug burden according to the anticholinergic drug scale and the German anticholinergic burden and their impact on cognitive function in multimorbid elderly German people: a multicentre observational study. BMJ Open 2021; 11:e044230. [PMID: 33757948 PMCID: PMC7993236 DOI: 10.1136/bmjopen-2020-044230] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES The aims of our study were to examine the anticholinergic drug use and to assess the association between anticholinergic burden and cognitive function in the multimorbid elderly patients of the MultiCare cohort. SETTING MultiCare was conducted as a longitudinal cohort study in primary care, located in eight different study centres in Germany. PARTICIPANTS 3189 patients (59.3% female). PRIMARY AND SECONDARY OUTCOME MEASURES Baseline data were used for the following analyses. Drugs were classified according to the well-established anticholinergic drug scale (ADS) and the recently published German anticholinergic burden (German ACB). Cognitive function was measured using a letter digit substitution test (LDST) and a mixed-effect multivariate linear regression was performed to calculate the influence of anticholinergic burden on the cognitive function. RESULTS Patients used 1764 anticholinergic drugs according to ADS and 2750 anticholinergics according to the German ACB score (prevalence 38.4% and 53.7%, respectively). The mean ADS score was 0.8 (±1.3), and the mean German ACB score was 1.2 (±1.6) per patient. The most common ADS anticholinergic was furosemide (5.8%) and the most common ACB anticholinergic was metformin (13.7%). The majority of the identified anticholinergics were drugs with low anticholinergic potential: 80.2% (ADS) and 73.4% (ACB), respectively. An increasing ADS and German ACB score was associated with reduced cognitive function according to the LDST (-0.26; p=0.008 and -0.24; p=0.003, respectively). CONCLUSION Multimorbid elderly patients are in a high risk for using anticholinergic drugs according to ADS and German ACB score. We especially need to gain greater awareness for the contribution of drugs with low anticholinergic potential from the cardiovascular system. As anticholinergic drug use is associated with reduced cognitive function in multimorbid elderly patients, the importance of rational prescribing and also deprescribing needs to be further evaluated. TRIAL REGISTRATION NUMBER ISRCTN89818205.
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Affiliation(s)
- Caroline Krüger
- Department of Hospital Pharmacy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ingmar Schäfer
- Department of Primary Medical Care, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hendrik van den Bussche
- Department of Primary Medical Care, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Horst Bickel
- Department of Psychiatry, Technical University of Munich, Munich, Germany
| | - Angela Fuchs
- Institute of General Practice, Heinrich Heine University Düsseldorf, Dusseldorf, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, Ludwig-Maximilians-Universitat Munich, Munich, Germany
- Institut for General Practice, Jena University Hospital, Jena, Germany
| | - Hans-Helmut König
- Department for Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Wolfgang Maier
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Karola Mergenthal
- Institute of General Practice, Goethe University Frankfurt, Frankfurt am Main, Germany
| | | | - Gerhard Schön
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Siegfried Weyerer
- Department of Medical Faculty Mannheim/Heidelberg, Central Institute of Mental Health, Mannheim, Germany
| | - Birgitt Wiese
- Institute for General Practice, Hannover Medical School, Hannover, Germany
| | - Wolfgang von Renteln-Kruse
- Department of Research, Albertinen-Haus Zentrum fur Geriatrie und Gerontologie Medizinisch-Geriatrische Klinik, Hamburg, Germany
| | - Claudia Langebrake
- Department of Hospital Pharmacy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Scherer
- Department of Primary Medical Care, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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44
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Sargent L, Nalls M, Amella EJ, Mueller M, Lageman SK, Bandinelli S, Colpo M, Slattum PW, Singleton A, Ferrucci L. Anticholinergic Drug Induced Cognitive and Physical Impairment: Results from the InCHIANTI Study. J Gerontol A Biol Sci Med Sci 2021; 75:995-1002. [PMID: 30590397 DOI: 10.1093/gerona/gly289] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The aims of this study were to evaluate the relationship between anticholinergic drug burden (ACB) cognitive impairment, physical frailty, and cognitive frailty, and to determine if ACB is predictive of these phenotypes when modeled with biological and genomic biomarkers. METHODS In a retrospective cohort study, a total of 1,453 adults aged 20-102 years were used to examine ACB as a predictor for cognitive impairment, physical frailty, and cognitive frailty. Anticholinergic burden is examined as a predictor for all phenotypes in a cross-sectional analysis using logistic, ordinal regression models, and Extreme Gradient Boosting for population predictive modeling. RESULTS A significant association was found between ACB and cognitive decline (p = .02), frailty (p < .001), and cognitive frailty (p < .001). The odds of cognitive impairment increased by 1.21 (95% confidence interval [CI] = 1.06-1.37, p < .001), odds of being frail increased by 1.33 (95% CI = 1.18-1.50, p < .001), and odds of having cognitive frailty increased by 1.36 (95% CI = 1.21-1.54, p < .001). Population modeling results indicated ACB score as one of the stronger predictors for cognitive impairment, physical frailty, and cognitive frailty with area under the curves ranging from 0.81 to 0.88. CONCLUSIONS Anticholinergic medications are a potentially modifiable risk factor for the prevention of cognitive and physical decline. Identification of reversible causes for cognitive and physical impairment is critical for the aging population. These findings encourage new research that may lead to effective interventions for deprescribing programs for the prevention of cognitive and physical decline in older adults.
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Affiliation(s)
- Lana Sargent
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland.,Virginia Commonwealth University School of Nursing, Richmond, Virginia.,Medical University of South Carolina School of Nursing, Charleston, South Carolina
| | - Mike Nalls
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland.,Department of Neurology, Virginia Commonwealth School of Medicine, Richmond, Virginia
| | - Elaine J Amella
- Medical University of South Carolina School of Nursing, Charleston, South Carolina
| | - Martina Mueller
- Medical University of South Carolina School of Nursing, Charleston, South Carolina
| | - Sarah K Lageman
- Laboratory of Clinical Epidemiology, InCHIANTI Study Group, Local Health Unit Tuscany Center, Florence, Italy
| | | | - Marco Colpo
- Data Tecnica International, Glen Echo, Maryland
| | - Patricia W Slattum
- Department of Pharmacotherapy & Outcome Science, Virginia Commonwealth School of Pharmacy, Richmond, Virginia
| | - Andrew Singleton
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Luigi Ferrucci
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, Baltimore, Maryland
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45
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Fadare JO, Obimakinde AM, Aina FO, Araromi EJ, Adegbuyi TA, Osasona OE, Agbesanwa TA. Anti-Cholinergic Drug Burden Among Ambulatory Elderly Patients in a Nigerian Tertiary Healthcare Facility. Front Pharmacol 2021; 12:580152. [PMID: 33584317 PMCID: PMC7878669 DOI: 10.3389/fphar.2021.580152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 01/04/2021] [Indexed: 01/25/2023] Open
Abstract
Background: The use of drugs with anticholinergic effects among elderly patients is associated with adverse clinical outcomes. There is paucity of information about anticholinergic drug burden among Nigerian elderly population. Objectives: To determine the anticholinergic drug burden among elderly Nigerian patients. Methods: This was a retrospective cross-sectional study conducted among elderly patients (aged 65 and above) who visited the Family Medicine outpatients' clinics of the Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria between July 1 and October 31, 2018. Information extracted from the case files included patient's age, sex, diagnoses, and list of prescribed medications. Medicines with anticholinergic effects were identified and scored using the anticholinergic drug burden calculator (http://www.acbcalc.com). Results: The medical records of 400 patients were analyzed with females accounting for 60.5% of the study population. The mean age of participants was 73 ± 7.4 years with only 28 (7%) of patients having more than two co-morbid conditions. Polypharmacy was identified in 152 (38%) of the patients while 147 (36.7%) had drugs with anticholinergic effects prescribed. The anticholinergic burden was high in 60 (15%) patients. Polypharmacy was significantly associated with having more than two diagnosed conditions and high anticholinergic burden (p value of < 0 .001 and 0.013 respectively). There was significant correlation between total number of prescribed drugs and count of diagnoses (r = 0.598; p < 0 .000) and between total number of prescribed drugs and number of drugs with anticholinergic effects (r = 0 .196; p < 0 .000). Conclusion: The anticholinergic burden in this group of elderly Nigerian patients was low; majority (67%) had no exposure to drugs with anticholinergic effects with only 15% having high anticholinergic burden. Polypharmacy and multiple diagnosed conditions were positively associated with high anticholinergic burden. Based on the positive and significant correlations found in this study, a reduction in the number of prescribed medicines especially those with significant anticholinergic effects used for secondary indications may lessen the anticholinergic burden among the elderly.
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Affiliation(s)
- Joseph O. Fadare
- Department of Pharmacology and Therapeutics, College of Medicine, Ekiti State University, Ado-Ekiti, Nigeria
- Department of Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria
| | - Abimbola Margaret Obimakinde
- Department of Community Medicine, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Family Medicine, University College Hospital Ibadan, Ibadan, Nigeria
| | - Felix O. Aina
- Department of Family Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria
| | - Ebisola J. Araromi
- Department of Pharmacology and Therapeutics, College of Medicine, Ekiti State University, Ado-Ekiti, Nigeria
| | | | - Oluwatoba E. Osasona
- Department of Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria
| | - Tosin A. Agbesanwa
- Department of Family Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria
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46
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Khan WU, Ghazala Z, Brooks HJ, Subramaniam P, Mulsant BH, Kumar S, Voineskos AN, Blumberger DM, Kern RS, Rajji TK. The Impact of Anticholinergic Burden on Functional Capacity in Persons With Schizophrenia Across the Adult Life Span. Schizophr Bull 2021; 47:249-257. [PMID: 32619225 PMCID: PMC7825090 DOI: 10.1093/schbul/sbaa093] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Anticholinergic burden (ACB) from medications impairs cognition in schizophrenia. Cognition is a predictor of functional capacity; however, little is known about ACB effect on functional capacity in this population. This study assesses the relationship between ACB and functional capacity across the life span in individuals with schizophrenia after controlling for ACB effect on cognition. A cross-sectional analysis was performed with data collected from 6 academic tertiary health centers. Two hundred and twenty-three community-dwelling participants with schizophrenia or schizoaffective disorder were included in this study. Main variables were ACB, antipsychotic olanzapine equivalents, functional capacity, cognition, and negative symptoms. Simultaneous linear regression analyses were performed to assess the association between ACB, functional capacity, and cognition and then between ACB and cognition. A mediation analysis was then performed to examine whether cognition mediated ACB effect on functional capacity if there was an association between ACB and cognition. Mean age of participants was 49.0 years (SD = 13.1, range 19-79), and 63.7% of participants had severe ACB, ie, a total score of 3 or above. Regression analyses revealed that ACB, age, education, and cognition independently predicted functional capacity and that ACB predicted cognition among those aged 55 years and older. Mediation analysis showed that cognition did partially mediate the effect of ACB on functional capacity in this older cohort. In conclusion, people with schizophrenia are exposed to severe ACB that can have a direct negative impact on functional capacity after controlling for its impact on cognition. Reducing ACB could improve functional capacity and potentially real-world function in schizophrenia.
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Affiliation(s)
- Waqas Ullah Khan
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Zaid Ghazala
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | | | - Ponnusamy Subramaniam
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Centre for Healthy Ageing and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Benoit H Mulsant
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Sanjeev Kumar
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Aristotle N Voineskos
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Daniel M Blumberger
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Robert S Kern
- Department of Psychiatry, University of California–Los Angeles, Los Angeles, CA
- Department of Veterans Affairs, VISN 22 Mental Illness Research, Education, and Clinical Center, VA Greater Los Angeles Healthcare System, Los Angeles, CA
| | - Tarek K Rajji
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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47
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Dinh TS, González-González AI, Meid AD, Snell KIE, Rudolf H, Brueckle MS, Blom JW, Thiem U, Trampisch HJ, Elders PJM, Donner-Banzhoff N, Gerlach FM, Harder S, van den Akker M, Glasziou PP, Haefeli WE, Muth C. Are Anticholinergic Symptoms a Risk Factor for Falls in Older General Practice Patients With Polypharmacy? Study Protocol for the Development and Validation of a Prognostic Model. Front Pharmacol 2021; 11:577747. [PMID: 33519441 PMCID: PMC7845421 DOI: 10.3389/fphar.2020.577747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/23/2020] [Indexed: 12/23/2022] Open
Abstract
Background: Cumulative anticholinergic exposure, also known as anticholinergic burden, is associated with a variety of adverse outcomes. However, studies show that anticholinergic effects tend to be underestimated by prescribers, and anticholinergics are the most frequently prescribed potentially inappropriate medication in older patients. The grading systems and drugs included in existing scales to quantify anticholinergic burden differ considerably and do not adequately account for patients’ susceptibility to medications. Furthermore, their ability to link anticholinergic burden with adverse outcomes such as falls is unclear. This study aims to develop a prognostic model that predicts falls in older general practice patients, to assess the performance of several anticholinergic burden scales, and to quantify the added predictive value of anticholinergic symptoms in this context. Methods: Data from two cluster-randomized controlled trials investigating medication optimization in older general practice patients in Germany will be used. One trial (RIME, n = 1,197) will be used for the model development and the other trial (PRIMUM, n = 502) will be used to externally validate the model. A priori, candidate predictors will be selected based on a literature search, predictor availability, and clinical reasoning. Candidate predictors will include socio-demographics (e.g. age, sex), morbidity (e.g. single conditions), medication (e.g. polypharmacy, anticholinergic burden as defined by scales), and well-being (e.g. quality of life, physical function). A prognostic model including sociodemographic and lifestyle-related factors, as well as variables on morbidity, medication, health status, and well-being, will be developed, whereby the prognostic value of extending the model to include additional patient-reported symptoms will be also assessed. Logistic regression will be used for the binary outcome, which will be defined as “no falls” vs. “≥1 fall” within six months of baseline, as reported in patient interviews. Discussion: As the ability of different anticholinergic burden scales to predict falls in older patients is unclear, this study may provide insights into their relative importance as well as into the overall contribution of anticholinergic symptoms and other patient characteristics. The results may support general practitioners in their clinical decision-making and in prescribing fewer medications with anticholinergic properties.
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Affiliation(s)
- Truc Sophia Dinh
- Institute of General Practice, Goethe-University Frankfurt, Frankfurt, Germany
| | - Ana Isabel González-González
- Institute of General Practice, Goethe-University Frankfurt, Frankfurt, Germany.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain
| | - Andreas D Meid
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Kym I E Snell
- Centre for Prognosis Research, School of Medicine, Keele University, Staffordshire, United Kingdom
| | - Henrik Rudolf
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum, Bochum, Germany
| | | | - Jeanet W Blom
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
| | - Ulrich Thiem
- Chair of Geriatrics and Gerontology, University Clinic Eppendorf, Hamburg, Germany.,Department of Geriatrics, Immanuel Albertinen Diakonie, Albertinen-Haus, Hamburg, Germany
| | - Hans-Joachim Trampisch
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum, Bochum, Germany
| | - Petra J M Elders
- Amsterdam UMC, General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Norbert Donner-Banzhoff
- Department of General Practice/Family Medicine, Philipps University Marburg, Marburg, Germany
| | - Ferdinand M Gerlach
- Institute of General Practice, Goethe-University Frankfurt, Frankfurt, Germany
| | - Sebastian Harder
- Institute of Clinical Pharmacology, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | | | - Paul P Glasziou
- Faculty of Health Sciences and Medicine, Bond University, Robina, QLD, Australia
| | - Walter E Haefeli
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Christiane Muth
- Institute of General Practice, Goethe-University Frankfurt, Frankfurt, Germany.,Department of General Practice and Family Medicine, Medical Faculty OWL, University of Bielefeld, Bielefeld, Germany
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48
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Hwang S, Chung JE, Jun K, Ah YM, Kim KI, Lee JY. Comparative associations between anticholinergic burden and emergency department visits for anticholinergic adverse events in older Korean adults: a nested case-control study using national claims data for validation of a novel country-specific scale. BMC Pharmacol Toxicol 2021; 22:2. [PMID: 33413627 PMCID: PMC7792041 DOI: 10.1186/s40360-020-00467-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/14/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Considering the limited generalizability of previous anticholinergic burden scales, the Korean Anticholinergic Burden Scale (KABS) as a scale specific to the Korean population was developed. We aimed to validate the KABS by detecting the associations between high anticholinergic burden, measured with the KABS, and emergency department (ED) visits compared to the pre-existing validated scales in older Korean adults. METHODS A nested case-control study was conducted using national claims data. The cases included the first anticholinergic ED visits between July 1 and December 31, 2016. Anticholinergic ED visits were defined as ED visits with a primary diagnosis of constipation, delirium, dizziness, fall, fracture, or urinary retention. Propensity score-matched controls were identified. Average daily AB scores during 30 days before the index date were measured. Multivariate logistic regression analyses were performed. RESULTS In total, 461,034 were included. The highest proportion of those with high AB was identified with KABS (5.0%). Compared with those who had a KABS score of 0, older adults with a score ≥ 3 were at higher risk for overall anticholinergic ED visits (aOR, 1.62, 95% CI, 1.53-1.72), as well as visits for falls/fractures (aOR: 1.54, 95% CI: 1.40-1.69), dizziness (aOR: 1.44, 95% CI: 1.30-1.59), delirium (aOR: 2.96, 95% CI: 2.28-3.83), constipation (aOR: 1.84, 95% CI: 1.68-2.02), and urinary retention (aOR: 2.13, 95% CI: 1.79-2.55). High AB by KABS showed a stronger association with overall anticholinergic ED visits and visits due to delirium and urinary retention than those by other scales. CONCLUSIONS In conclusion, KABS is superior to pre-existing scales in identifying patients with high AB and predicting high AB-related ED visits in older Korean adults.
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Affiliation(s)
- Sunghee Hwang
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Republic of Korea
| | - Jee Eun Chung
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Republic of Korea
| | - Kwanghee Jun
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Young-Mi Ah
- College of Pharmacy, Yeungnam University, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
| | - Kwang-Il Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seognam-si, Gyeonggi-do, Republic of Korea
| | - Ju-Yeun Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea.
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49
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OPTIMIZATION OF TREATMENT TACTICS IN PATIENTS WITH BENIGN PROSTATIC HYPERPLASIA ACCORDING TO MORPHOLOGICAL CHANGES OF THE URINARY BLADDER WALL. WORLD OF MEDICINE AND BIOLOGY 2021. [DOI: 10.26724/2079-8334-2021-2-76-132-135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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50
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Huang X, Xue J, Gao M, Qin Q, Ma T, Li X, Wang H. Medical Management of Inoperable Malignant Bowel Obstruction. Ann Pharmacother 2020; 55:1134-1145. [PMID: 33345552 DOI: 10.1177/1060028020979773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To review medical management of inoperable malignant bowel obstruction. DATA SOURCES A literature review using PubMed and MEDLINE databases searching malignant bowel obstruction, etiology, types, pathophysiology, medical, antisecretory, anti-inflammatory, antiemetic drugs, analgesics, promotion of emptying, prevention of infection, anticholinergics, somatostatin analogs, gastric antisecretory drugs, prokinetic agents, glucocorticoid, opioid analgesics, antibiotics, enema, and adverse effects. STUDY SELECTION AND DATA EXTRACTION Randomized or observational studies, cohorts, case reports, or reviews written in English between 1983 and November 2020 were evaluated. DATA SYNTHESIS Malignant bowel obstruction (MBO) commonly occurs in patients with advanced or recurrent malignancies and severely affects the quality of life and survival of patients. Its management remains complex and variable. Medical management is the cornerstone of MBO treatment, with the goal of reducing distressing symptoms and optimizing quality of life. Until now, there has been neither a standard clinical approach nor registered medications to treat patients with inoperable MBO. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE This review provides information on the etiology, type and pathophysiology, and medical treatment of MBO and related adverse reactions of the drugs commonly used, which can greatly assist clinicians in making clinical decisions when treating MBO. CONCLUSIONS Published research shows that medical management of MBO mainly consists of antisecretory, anti-inflammatory strategies, controlling vomiting and pain, promoting emptying, preventing infection, and combination therapy. Being knowledgeable about the most current treatment options, the related adverse effects, and the evidence supporting different practices is critical for clinicians to provide individualized medical therapy for MBO patients.
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Affiliation(s)
- Xiaoyan Huang
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Jing Xue
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Min Gao
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Qiyuan Qin
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Tenghui Ma
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Xiaoyan Li
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Hui Wang
- Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
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