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Laitano R, Calzetta L, Matino M, Pistocchini E, Rogliani P. Asthma management with triple ICS/LABA/LAMA combination to reduce the risk of exacerbation: an umbrella review compliant with the PRIOR statement. Expert Opin Pharmacother 2024:1-11. [PMID: 38864834 DOI: 10.1080/14656566.2024.2366991] [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: 04/16/2024] [Accepted: 06/07/2024] [Indexed: 06/13/2024]
Abstract
INTRODUCTION According to Global Initiative for Asthma (GINA) guidelines, long-acting muscarinic antagonists (LAMAs) should be considered as add-on therapy in patients with asthma that remains uncontrolled, despite treatment with medium-dose (MD) or high-dose (HD) inhaled corticosteroids (ICS)/long-acting β2-agonist (LABA) combinations. In patients ≥ 18 years, LAMA may be added in triple combination with an ICS and a LABA. To date, the precise efficacy of triple ICS/LABA/LAMA combination remains uncertain concerning the impact on exacerbation risk in patients with uncontrolled asthma. Therefore, an umbrella review was performed to systematically summarize available data on the effect of triple ICS/LABA/LAMA combination on the risk of asthma exacerbation. METHODS An umbrella review has been performed according to the PRIOR statement. RESULTS The overall results obtained from 5 systematic reviews and meta-analyses suggest that triple ICS/LABA/LAMA combination reduces the risk of asthma exacerbation. HD-ICS showed a greater effect particularly in reducing severe asthma exacerbation, especially in patients with evidence of type 2 inflammation biomarkers. CONCLUSIONS The findings of this umbrella review suggest an optimization of ICS dose in triple ICS/LABA/LAMA combination, based on the severity of exacerbation and type 2 biomarkers expression.
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Affiliation(s)
- Rossella Laitano
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
| | - Matteo Matino
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Elena Pistocchini
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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Busse PJ, McDonald VM, Wisnivesky JP, Gibson PG. Asthma Across the Ages: Adults. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 8:1828-1838. [PMID: 32499032 DOI: 10.1016/j.jaip.2020.03.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/18/2020] [Accepted: 03/25/2020] [Indexed: 02/06/2023]
Abstract
Asthma is a common disease affecting approximately 300 million people worldwide, across all age ranges. Despite advances in asthma outcomes of the last few decades, there remains room for improvement in asthma management and for patient outcomes, particularly in older patients. The heterogeneity of asthma is now well recognized, and is known to complicate response to treatment and patient behavior and impact health outcomes. Asthma and its heterogeneity change according to age. Asthma affects people differently across the life span. In adults, prevalence is highest among those in middle age; however, mortality is greater in the older age group. In this clinical commentary, we describe how age impacts asthma prevalence and incidence, outcomes, disease expression, and approach to management in adulthood and in older patients.
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Affiliation(s)
- Paula J Busse
- Division of Allergy and Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Vanessa M McDonald
- National Health and Medical Research Council Centre of Excellence in Severe Asthma, Newcastle, NSW, Australia; Priority Research Centre for Healthy Lungs, The University of Newcastle, Newcastle, NSW, Australia; Viruses, Immunology, Vaccines, Asthma (VIVA) Programme, Hunter Medical Research Institute, Newcastle, NSW, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW, Australia
| | - Juan P Wisnivesky
- Division of General Internal Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Peter G Gibson
- National Health and Medical Research Council Centre of Excellence in Severe Asthma, Newcastle, NSW, Australia; Priority Research Centre for Healthy Lungs, The University of Newcastle, Newcastle, NSW, Australia; Viruses, Immunology, Vaccines, Asthma (VIVA) Programme, Hunter Medical Research Institute, Newcastle, NSW, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW, Australia
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3
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Busse WW, Fang J, Marvel J, Tian H, Altman P, Cao H. Uncontrolled asthma across GINA treatment steps 2 - 5 in a large US patient cohort. J Asthma 2021; 59:1051-1062. [PMID: 33709871 DOI: 10.1080/02770903.2021.1897834] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Despite advances in treatment, asthma remains uncontrolled in many patients, with increased risk of exacerbation and associated healthcare resource utilization (HCRU). We describe patient characteristics, exacerbations, asthma control, and HCRU using GINA treatment step (GS) as a proxy for asthma severity. . METHODS Using a large, US, health-claims database, 4 longitudinal cohorts of 517,738 patients in GS2-5, including a subgroup of patients with baseline eosinophil (EOS) counts, were analyzed retrospectively (study period 2010 - 2016). Index for each cohort was patients' first time entering the GS, determined by first claim of first regimen. Uncontrolled asthma was defined according to published criteria as a multi-dimensional measure that includes number of exacerbations. Key variables including, baseline characteristics, post-index exacerbations, and HCRU (all-cause and asthma-specific events) are summarized by descriptive statistics. RESULTS Uncontrolled asthma was reported in 19.8% patients in GS2, 44.8% in GS3, 49.3% in GS4, and 58.6% in GS5. Annualized mean (SD) rates of exacerbation 12 months post-index generally increased across GS2-5 (0.26 [0.86], 0.32 [0.79], 0.36 [0.83], 0.29 [0.86], respectively). HCRU also increased with increasing GS, with higher HCRU among the uncontrolled cohort within each GS. In patients with EOS ≥300 cells/µL, uncontrolled asthma also increased with increasing GS (21.8%, 43.9%, 50.5%, 67.2% for GS2-5, respectively). CONCLUSIONS This large database study provides real-world evidence of the substantial degree of uncontrolled asthma in US clinical practice across GS, supporting calls for better asthma management. Healthcare burden tends to increase with lack of control in all groups, highlighting the need for improved patient education, adherence, access, and treatment optimization. Supplemental data for this article can be accessed at publisher's website.
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Affiliation(s)
- William W Busse
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Juanzhi Fang
- Novartis Pharmaceuticals Corporation, Global Medical Affairs, East Hanover, NJ, USA
| | - Jessica Marvel
- Novartis Pharmaceuticals Corporation, Department of Health Economics and Outcomes Research, East Hanover, NJ, USA
| | - Hengfeng Tian
- Novartis Services Inc, Medical and Knowledge Solutions, East Hanover, NJ, USA
| | - Pablo Altman
- Novartis Pharmaceuticals Corporation, Global Drug Development, East Hanover, NJ, USA
| | - Hui Cao
- Novartis Pharmaceuticals Corporation, Global Medical Affairs, East Hanover, NJ, USA
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4
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Huang XP, Qin CY, Gao YM. miR-135a inhibits airway inflammatory response in asthmatic mice via regulating JAK/STAT signaling pathway. ACTA ACUST UNITED AC 2021; 54:e10023. [PMID: 33470387 PMCID: PMC7812909 DOI: 10.1590/1414-431x202010023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 09/10/2020] [Indexed: 11/24/2022]
Abstract
The objective of this study was to investigate the inhibitory effect of miR-135a in regulating JAK/STAT signaling pathway on airway inflammation in asthmatic mice. An asthma model was established by sensitization and stimulation with ovalbumin (OVA), and the corresponding drug intervention was given from the day of stimulation by means of nasal drops. Airway hyperresponsiveness was tested. The content of miR-135a in the lung tissue of mice was detected by RT-PCR. The pathological changes of lung tissue were evaluated by HE staining. Tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-5, and eotaxin in bronchoalveolar lavage fluid (BALF) and lung tissue were detected by ELISA and immunohistochemistry, respectively. The expression of JAK/STAT signaling pathway-related protein in lung tissue was detected by western blot. To further validate the effect of miR-135a overexpression on the JAK/STAT signaling pathway, pathway activators and inhibitors were added. Compared with the OVA group, the airway hyperresponsiveness of the mice was significantly decreased after treatment with the miR-135a agonist. The expression of miR-135a was significantly increased in the lung tissue and the pathological changes of the lung tissue were alleviated. The contents of TNF-α, IL-6, IL-5, and eotaxin in BALF and lung tissues were decreased. The expression of JAK/STAT signaling pathway-related proteins p-JAK3/JAK3, p-STAT1/STAT1, and p-STAT3/STAT3 were significantly reduced in lung tissue (P<0.05). Addition of JAK inhibitor AG490 reduced airway inflammation in asthmatic mice. miR-135a agonists inhibit airway inflammation in asthmatic mice by regulating the JAK/STAT signaling pathway.
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Affiliation(s)
- Xue-Peng Huang
- Respiratory Department, People's Hospital of Rizhao Lanshan, Rizhao, Shandong, China
| | - Cheng-Yu Qin
- Respiratory Department, People's Hospital of Rizhao Lanshan, Rizhao, Shandong, China
| | - Yue-Ming Gao
- Respiratory Department, People's Hospital of Rizhao Lanshan, Rizhao, Shandong, China
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5
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Albertson TE, Pugashetti JV, Chau-Etchepare F, Chenoweth JA, Murin S. Pharmacotherapeutic management of asthma in the elderly patient. Expert Opin Pharmacother 2020; 21:1991-2010. [PMID: 32686969 DOI: 10.1080/14656566.2020.1795131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Asthma is a heterogeneous syndrome with variable phenotypes. Reversible airway obstruction and airway hyper-responsiveness often with an atopic or eosinophilic component is common in the elderly asthmatic. Asthma chronic obstructive pulmonary disease overlap syndrome (ACOS), a combination of atopy-mediated airway hyper-responsiveness and a history of smoking or other environmental noxious exposures, can lead to some fixed airway obstruction and is also common in elderly patients. Little specific data exist for the treating the elderly asthmatic, thus requiring the clinician to extrapolate from general adult data and asthma treatment guidelines. AREAS COVERED A stepwise approach to pharmacotherapy of the elderly patient with asthma and ACOS is offered and the literature supporting the use of each class of drugs reviewed. EXPERT OPINION Inhaled, long-acting bronchodilators in combination with inhaled corticosteroids represent the backbone of treatment for the elderly patient with asthma or ACOS . Beyond these medications used as direct bronchodilators and topical anti-inflammatory agents, a stepwise approach to escalation of therapy includes multiple options such as oral leukotriene receptor antagonist or 5-lipoxygense inhibitor therapy, oral phosphodiesterase inhibitors, systemic corticosteroids, oral macrolide antibiotics and if evidence of eosinophilic/atopic component disease exists then modifying monoclonal antibody therapies.
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Affiliation(s)
- Timothy E Albertson
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Emergency Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Medicine, Veterans Administration Northern California Health Care System , Mather, CA, USA
| | - Janelle V Pugashetti
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Medicine, Veterans Administration Northern California Health Care System , Mather, CA, USA
| | - Florence Chau-Etchepare
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Medicine, Veterans Administration Northern California Health Care System , Mather, CA, USA
| | - James A Chenoweth
- Department of Emergency Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Medicine, Veterans Administration Northern California Health Care System , Mather, CA, USA
| | - Susan Murin
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, U. C. Davis , Sacramento, CA, USA.,Department of Medicine, Veterans Administration Northern California Health Care System , Mather, CA, USA
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van Dijk BCP, Svedsater H, Heddini A, Nelsen L, Balradj JS, Alleman C. Relationship between the Asthma Control Test (ACT) and other outcomes: a targeted literature review. BMC Pulm Med 2020; 20:79. [PMID: 32245451 PMCID: PMC7118934 DOI: 10.1186/s12890-020-1090-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 02/17/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The Asthma Control Test (ACT) has been used to assess asthma control in both clinical trials and clinical practice. However, the relationships between ACT score and other measures of asthma impact are not fully understood. Here, we evaluate how ACT scores relate to other clinical, patient-reported, or economic asthma outcomes. METHODS A targeted literature search of online databases and conference abstracts was performed. Data were extracted from articles reporting ACT score alongside one or more of: Asthma Control Questionnaire (ACQ) score; rescue medication use; exacerbations; lung function; health-/asthma-related quality of life (QoL); sleep quality; work and productivity; and healthcare resource use (HRU) and costs. RESULTS A total of 1653 publications were identified, 74 of which were included in the final analysis. Of these, 69 studies found that improvement in ACT score was related to improvement in outcome(s), either as correlation or by association. The level of evidence for each relationship differed widely between outcomes: substantial evidence was identified for relationships between ACT score and ACQ score, lung function, and asthma-related QoL; moderate evidence was obtained for relationships between ACT score and rescue medication use, exacerbations, sleep quality, and work and productivity; limited evidence was identified for relationships between ACT score and general health-related QoL, HRU, and healthcare costs. CONCLUSIONS Findings of this review suggest that the ACT is an appropriate measure for overall asthma impact and support its use in clinical trial settings. GlaxoSmithKline plc. study number HO-17-18170.
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Affiliation(s)
| | - Henrik Svedsater
- Value Evidence and Outcomes, GlaxoSmithKline plc., Brentford, UK
| | - Andreas Heddini
- Medical Affairs, GlaxoSmithKline Nordic Region, Stockholm, Sweden
| | - Linda Nelsen
- Value Evidence and Outcomes, GlaxoSmithKline plc., Collegeville, PA, USA
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Yuan Y, Li B, Huang M, Peng X, Zhao W, Ye Y, Zhang P, Yu C, Dong H, Cai S, Zhao H. Fractional exhaled nitric oxide was not associated with the future risk of exacerbations in Chinese asthmatics: a non-interventional 1-year real-world study. J Thorac Dis 2019; 11:2438-2447. [PMID: 31372281 DOI: 10.21037/jtd.2019.05.47] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Exacerbations are recognized as the most relevant predictor of future risk in asthmatics. We aimed to evaluate the association between asthma exacerbations, fractional exhaled nitric oxide (FENO), spirometry indices, and other potential risk factors in a non-interventional, real-world study performed in Guangzhou, China. Methods We performed a prospective 12 months follow-up of Chinese asthmatics. Spirometry and FENO measurements were performed at baseline. Adherence to inhaled corticosteroids (ICS) use was divided into two categories (>80% and <80%). Patients were seen 4 times after the initial baseline visit. Results A total of 222 patients with asthma (49.1% males) completed the study, of which 51 (23.0%) experienced exacerbations during the study period. Of the patients, 117 (52.7%) had good compliance. We compared lung function indices between the patients with and without exacerbations. There was no difference of forced expiratory volume in 1 s (FEV1) predicted, forced vital capacity (FVC) predicted, and FEVI/FVC (all, P>0.05) between the groups. There was also no significant difference in FENO level between the two groups. Compared to those that had exacerbations, patients without exacerbations had better treatment compliance (P<0.001). Logistic regression analysis identified an association between asthma exacerbations, poor control of symptom [odds ratio (OR) =2.295; 95% confidence interval (CI): 1.130-4.663; P=0.022], and nonadherence to asthma medications (OR =4.718; 95% CI: 2.149-10.359; P<0.001). Conclusions Poor adherence rather than baseline FENO and FEV1% predicted was associated with the future risk of exacerbations in Chinese asthmatics in real world.
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Affiliation(s)
- Yafei Yuan
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Bohou Li
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Minyu Huang
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Xianru Peng
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Wenqu Zhao
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Yanmei Ye
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Peifang Zhang
- Department of Respiratory Medicine, The First People's Hospital of Foshan, Foshan 528314, China
| | - Changhui Yu
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Hangming Dong
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Shaoxi Cai
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
| | - Haijin Zhao
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Chronic Airways Diseases Laboratory, Guangzhou 510515, China
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8
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Cheng WC, Wu BR, Liao WC, Chen CY, Chen WC, Hsia TC, Tu CY, Chen CH, Hsu WH. Clinical predictors of the effectiveness of tiotropium in adults with symptomatic asthma: a real-life study. J Thorac Dis 2018; 10:3661-3669. [PMID: 30069364 DOI: 10.21037/jtd.2018.05.139] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Long-acting muscarinic antagonist (LAMA) tiotropium improved lung function and reduced risks of exacerbation when added on to inhaled corticosteroids (ICS) with or without long-acting B2 agonists (LABAs) in patients with uncontrolled asthma. However, studies predicting the effectiveness of tiotropium based on patients' clinical characteristics were limited. Methods We conducted this retrospective study at a single medical center from July 2016 to July 2017, and used asthma control test (ACT) to evaluate the effectiveness of tiotropium add-on therapy in patients with uncontrolled asthma. The effectiveness was shown by an increase in ACT score from baseline of 3 or greater after 3 months of tiotropium add-on therapy. Results Patients with uncontrolled asthma despite the use of low- or medium- to high-dose of ICS plus LABA (n=160) were analyzed. Among patients having good response (n=112, ACT score increased ≥3 points) to tiotropium (TGR group) and patients having poor response (n=48, ACT increased <3 points) to tiotropium (TPR group), their baseline characteristics including age, asthma and chronic obstructive pulmonary disease (COPD) overlap (ACO), cigarette use, initial FEV1, serum IgE level, eosinophil count, and BMI were significantly different. Univariate analysis showed that old age, ACO, cigarette use, initial FEV1 <80%, and BMI >30 were predictors of the effectiveness of tiotropium. Patients with high serum total IgE level >430 µg/L and eosinophil count >0.6×109/L had a negative impact on response to tiotropium. Multivariate logistic regression analysis demonstrated that the independent factor of poor response to tiotropium was high serum IgE level >430 µg/L. Conclusions Tiotropium add-on therapy in patients with uncontrolled asthma was effective. However, patients with serum total IgE level >430 µg/L were less likely to benefit from tiotropium.
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Affiliation(s)
- Wen-Chien Cheng
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung
| | - Bing-Ru Wu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung
| | - Wei-Chih Liao
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung.,Graduate Institute of Clinical Medical Science, Hyperbaric Oxygen Therapy Center, China Medical University, Taichung.,Department of Internal Medicine, Hyperbaric Oxygen Therapy Center, China Medical University, Taichung
| | - Chih-Yu Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung
| | - Wei-Chun Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,Department of Internal Medicine, Hyperbaric Oxygen Therapy Center, China Medical University, Taichung.,Department of Respiratory Therapy, National Chung Hsing University, Taichung
| | - Te-Chun Hsia
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,Department of Internal Medicine, Hyperbaric Oxygen Therapy Center, China Medical University, Taichung.,Department of Respiratory Therapy, National Chung Hsing University, Taichung
| | - Chih-Yen Tu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung.,Department of Life Science, National Chung Hsing University, Taichung
| | - Chia-Hung Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung.,Graduate Institute of Clinical Medical Science, Hyperbaric Oxygen Therapy Center, China Medical University, Taichung.,Taiwan Clinical Trial Consortium for Lung Diseases (TCoC), Taichung
| | - Wu-Huei Hsu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Medicine, China Medical University, Taichung
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Lee SH, Song WJ, Park HW, Kang MG, Kim SH, Park HK, Kim SH, Kwon YE, Kim TB, Lee BJ, Jee YK, Choi BW, Cho SH, Kim SS. Multifaceted interventions to reduce acute exacerbations in elderly asthmatics. Asia Pac Allergy 2018; 8:e1. [PMID: 29423368 PMCID: PMC5796960 DOI: 10.5415/apallergy.2018.8.e1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 12/27/2017] [Indexed: 01/09/2023] Open
Abstract
Background Although many risk factors are known to be associated with poor asthma outcomes in the elderly, the literature on the effect of risk factor control on asthma outcomes in the elderly is very sparse. Objective To evaluate the role of multifaceted interventions in reducing acute exacerbations in elderly asthmatics. Methods A total of 100 subjects were randomly selected from our prospective cohort of elderly asthmatics aged 65 years or older and were provided multifaceted intervention for 1 year. Our multifaceted interventions included repeated education on asthma and inhaler technique for patients and their caregivers, provision of an action plan to cope with acute exacerbations, short message service to prevent follow-up losses, and oral replacement of magnesium. The primary outcome was an acute asthma exacerbation rate compared to the previous year. Results Ninety-two subjects completed this study, although only 58 subjects continued to take magnesium. Compared to the previous year, the acute asthma exacerbation rate showed a significant reduction from 67% to 50% (p = 0001) and significant improvement was observed in forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) (p = 0.04, p = 0.036 for each). Interestingly, a subgroup analysis revealed that predicted value of FEV1 increased significantly in subjects who continued to take magnesium from 79.6% to 87.1% (p = 0.008). Conclusion To reduce acute exacerbations in elderly asthmatics, a multifaceted approach in increase medical awareness, proficiency and adherence to inhaler, assistance of caregivers and correction of micronutrients deficiency is likely to be effective. In addition, a continuous oral replacement of magnesium may increase FEV1 in elderly asthmatics.
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Affiliation(s)
- So-Hee Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.,Seoul National University Hospital Healthcare System Gangnam Center, Seoul 06236, Korea
| | - Woo-Jung Song
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Heung-Woo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Min-Gyu Kang
- Department of Internal Medicine, Chungbuk National University Hospital, Cheongju 28644, Korea
| | - Sae-Hoon Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea
| | - Hye-Kyung Park
- Department of Internal Medicine, Pusan National University School of Medicine, Busan 50612, Korea
| | - Sang-Heon Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul 04763, Korea
| | - Yong-Eun Kwon
- Department of Internal Medicine, Chosun University Medical School, Gwangju 61452, Korea
| | - Tae-Bum Kim
- Department of Allergy and Clinical Immunology, Asan Medical Center, Seoul 05505, Korea
| | - Byung-Jae Lee
- Department of Internal Medicine, Samsung Medical Center, Seoul 06351, Korea
| | - Young-Koo Jee
- Department of Internal Medicine, Dankook University College of Medicine, Choenan 31116, Korea
| | - Byung-Whui Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul 06974, Korea
| | - Sang-Heon Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Sun-Sin Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.,Seoul National University Hospital Healthcare System Gangnam Center, Seoul 06236, Korea
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10
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Yawn BP, Han MK. Practical Considerations for the Diagnosis and Management of Asthma in Older Adults. Mayo Clin Proc 2017; 92:1697-1705. [PMID: 29101938 DOI: 10.1016/j.mayocp.2017.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 08/08/2017] [Accepted: 08/08/2017] [Indexed: 11/29/2022]
Abstract
Although often considered a disease of childhood, the prevalence of asthma in US adults aged 65 years or older is similar to that in children, with the number of older patients needing care for asthma likely to continue to increase. As with most chronic diseases, there are challenges associated with the diagnosis and management of asthma in an older population. This review discusses these challenges, suggesting practical management strategies for primary care physicians and their teams. Asthma comprises a spectrum of phenotypes, some associated with adult onset. The symptoms and characteristics of patients with late-onset asthma can differ from those of patients with early-onset disease. Furthermore, older patients may fail to recognize respiratory symptoms as abnormal and have other comorbidities, complicating the differential diagnosis of asthma. Once diagnosed, the long-term goals of asthma management are no different in older adults than in anyone with asthma, with inhaled corticosteroids being the cornerstone of therapy. Comorbid conditions become more common with age and have a direct impact on a patient's respiratory symptoms and potential adverse effects of therapy, thereby influencing the choice of therapies and delivery systems and potentially increasing the likelihood of complex polypharmacy. In conclusion, asthma, although traditionally considered a disease of the young, should be considered as a potential diagnosis in older adults with respiratory symptoms, even without a history of asthma or allergies. As with all patients, the primary goals of asthma management in older adults are symptom control and exacerbation reduction.
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Affiliation(s)
- Barbara P Yawn
- Department of Family Medicine and Community Health, University of Minnesota, Blaine, MN.
| | - MeiLan K Han
- Women's Respiratory Clinic, Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, MI
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11
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Trinh HKT, Ban GY, Lee JH, Park HS. Leukotriene Receptor Antagonists for the Treatment of Asthma in Elderly Patients. Drugs Aging 2017; 33:699-710. [PMID: 27709465 DOI: 10.1007/s40266-016-0401-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Elderly asthma (EA) is regarded as a distinct phenotype of asthma and is associated with age-related changes in airway structure and alterations in lung function and immune responses. EA is difficult to diagnose because of aging and co-morbidities, and overlaps with fixed airway obstructive disease. Novel modalities to differentiate between EA and chronic obstructive pulmonary disease (COPD) are necessary. A multifaceted approach, including clinical history, smoking habits, atopy, and measurement of lung function, is mandatory to differentiate asthma from COPD. There are a variety of co-morbidities with EA, of which COPD, upper airway diseases, depression, obesity, and hypertension are the most common, and these co-morbidities can affect the control status of EA. However, leukotriene receptor antagonists (LTRAs) can facilitate the management of EA, and thus addition of an LTRA to inhaled corticosteroid (ICS) monotherapy or ICS plus long-acting β2-agonist therapy improves symptoms in EA patients. LTRA treatment is safe and beneficial in patients who are unable to use inhalation devices properly or who have co-morbid diseases. Therefore, clinical studies targeting a specific population of EA patients are warranted to help achieve a better therapeutic strategy in EA patients.
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Affiliation(s)
- Hoang Kim Tu Trinh
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Worldcup-ro 164, Youngtong-gu, Suwon-si, 443-380, South Korea
| | - Ga-Young Ban
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Worldcup-ro 164, Youngtong-gu, Suwon-si, 443-380, South Korea
| | - Ji-Ho Lee
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Worldcup-ro 164, Youngtong-gu, Suwon-si, 443-380, South Korea
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Worldcup-ro 164, Youngtong-gu, Suwon-si, 443-380, South Korea. .,Department of Biomedical Sciences, The Graduate School, Ajou University, Suwon, South Korea.
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Abstract
PURPOSE OF REVIEW We are in the era of rapid aging of the global population. Elderly asthmatic patients have an increased frequency of hospitalization and a high mortality rate. In this review, we focus on comorbidities and treatment issues in terms of the predictors of asthma control in the elderly. RECENT FINDINGS Some frequent comorbidities, such as chronic obstructive pulmonary disease, chronic sinusitis, obesity, and depression, are associated with uncontrolled asthma in elderly asthmatic patients. Smoking status in elderly asthmatic patients was associated with more frequent exacerbations. Management of comorbidities should be taken into account when we treat elderly asthmatic patients. Low treatment adherence, which is common in elderly asthmatic patients, predicts poor asthma control status. A poor knowledge about asthma, cognitive function impairment, and inappropriate inhaler technique result in low treatment adherence. Polypharmacy is associated with low treatment adherence, adverse drug reactions, and drug-drug interactions, and it is supposed to be a predictor of asthma control. SUMMARY Multifactorial assessments, including comorbidities, treatment adherence, and polypharmacy, are important for better asthma control in elderly asthmatic patients. Further studies on the strategy for the management of elderly asthmatic patients in a real-world setting are warranted.
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Aalbers R, Park HS. Positioning of Long-Acting Muscarinic Antagonists in the Management of Asthma. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2017; 9:386-393. [PMID: 28677351 PMCID: PMC5500692 DOI: 10.4168/aair.2017.9.5.386] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 03/09/2017] [Indexed: 01/13/2023]
Abstract
Despite a range of efficacious therapies for asthma, including inhaled corticosteroids (ICS) and long-acting β2-agonists (LABA), a significant proportion of patients have poor asthma control and retain a risk of future worsening of their symptoms. Long-acting muscarinic antagonist (LAMA) bronchodilators offer a well-tolerated, efficacious, and cost-effective add-on to a patient's treatment. Of the LAMAs currently under investigation or available for the treatment of asthma, evidence from a comprehensive clinical trial program in adults and children shows that once-daily treatment with tiotropium provides benefits for patients with uncontrolled asthma despite the use of ICS and LABAs. Tiotropium is included in the Global Initiative for Asthma (GINA) strategy document as an add-on therapy option for patients at Step 4 or 5 with a history of asthma exacerbations. Tiotropium Respimat® has demonstrated safety and efficacy in patients with a range of disease severities, ages, and phenotypes. This review describes the evidence for the use of LAMA as add-on therapy for patients with asthma who remain uncontrolled despite the use of ICS and LABA treatments.
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Affiliation(s)
- René Aalbers
- Department of Pulmonology, Martini Hospital, Groningen, The Netherlands
| | - Hae Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.
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Hur GY, Ye YM, Moon SY, Kim JH, Jung KS, Park HS. Impact of cognitive impairment on asthma control in older asthmatics. ALLERGY ASTHMA & RESPIRATORY DISEASE 2017. [DOI: 10.4168/aard.2017.5.1.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Gyu-Young Hur
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young-Min Ye
- Department of Allergy and Immunology, Ajou University School of Medicine, Suwon, Korea
| | - So Young Moon
- Department of Neurology, Ajou University School of Medicine, Suwon, Korea
| | - Joo-Hee Kim
- Department of Pulmonary & Allergy, Hallym University Sacred Heart Hospital, Hallym University School of Medicine, Anyang, Korea
| | - Ki-Suck Jung
- Department of Pulmonary & Allergy, Hallym University Sacred Heart Hospital, Hallym University School of Medicine, Anyang, Korea
| | - Hae-Sim Park
- Department of Allergy and Immunology, Ajou University School of Medicine, Suwon, Korea
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Donkers H, Graff M, Vernooij-Dassen M, Nijhuis-van der Sanden M, Teerenstra S. Reducing sample size by combining superiority and non-inferiority for two primary endpoints in the Social Fitness study. J Clin Epidemiol 2016; 81:86-95. [PMID: 27650383 DOI: 10.1016/j.jclinepi.2016.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 09/04/2016] [Accepted: 09/12/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVES In randomized controlled trials, two endpoints may be necessary to capture the multidimensional concept of the intervention and the objectives of the study adequately. We show how to calculate sample size when defining success of a trial by combinations of superiority and/or non-inferiority aims for the endpoints. STUDY DESIGN AND SETTING The randomized controlled trial design of the Social Fitness study uses two primary endpoints, which can be combined into five different scenarios for defining success of the trial. We show how to calculate power and sample size for each scenario and compare these for different settings of power of each endpoint and correlation between them. RESULTS Compared to a single primary endpoint, using two primary endpoints often gives more power when success is defined as: improvement in one of the two endpoints and no deterioration in the other. This also gives better power than when success is defined as: improvement in one prespecified endpoint and no deterioration in the remaining endpoint. CONCLUSION When two primary endpoints are equally important, but a positive effect in both simultaneously is not per se required, the objective of having one superior and the other (at least) non-inferior could make sense and reduce sample size.
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Affiliation(s)
- Hanneke Donkers
- Scientific Center for Quality of Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, 114 IQ healthcare P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Radboudumc Alzheimer Center, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, RAC 925, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Maud Graff
- Scientific Center for Quality of Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, 114 IQ healthcare P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Radboudumc Alzheimer Center, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, RAC 925, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 898, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Myrra Vernooij-Dassen
- Scientific Center for Quality of Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, 114 IQ healthcare P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Radboudumc Alzheimer Center, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, RAC 925, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Maria Nijhuis-van der Sanden
- Scientific Center for Quality of Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, 114 IQ healthcare P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 898, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Steven Teerenstra
- Section Biostatistics, Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, 133 HEV, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
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Ilmarinen P, Tuomisto LE, Niemelä O, Danielsson J, Haanpää J, Kankaanranta T, Kankaanranta H. Comorbidities and elevated IL-6 associate with negative outcome in adult-onset asthma. Eur Respir J 2016; 48:1052-1062. [PMID: 27540019 DOI: 10.1183/13993003.02198-2015] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 05/28/2016] [Indexed: 02/06/2023]
Abstract
The effect of systemic inflammation and comorbidities on treatment and outcome of adult-onset asthma remains unknown and is the objective of this study.As part of the Seinäjoki Adult Asthma Study (SAAS) with a 12-year follow-up, serum interleukin (IL)-6, high-sensitivity C-reactive protein (hsCRP) and lung function were measured and clinical information on comorbidities and medication collected from 170 patients with adult-onset asthma without chronic obstructive pulmonary disease.At follow-up visit, 54% of the patients had systemic inflammation as indicated by elevated IL-6 or hsCRP, 58% had at least one comorbidity and 30% at least two comorbidities (other than asthma related). Patients with systemic inflammation were treated with higher dose of inhaled corticosteroid (ICS) and they had lower lung function and higher blood neutrophils compared with patients without. Patients having ≥2 comorbidities had lower Asthma Control Test score and this association remained significant in adjusted analysis. Patients with both systemic inflammation and comorbidities showed poorest outcome of asthma. In multivariate regression analysis, high ICS dose was predicted by elevated IL-6, elevated blood neutrophils and eosinophils and poorer lung function at baseline and follow-up.Altogether, in patients with adult-onset asthma, elevated IL-6 was associated with use of high-dose ICS while multi-morbidity was linked to worse symptoms of asthma.
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Affiliation(s)
- Pinja Ilmarinen
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Leena E Tuomisto
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Onni Niemelä
- Dept of Laboratory Medicine, Seinäjoki Central Hospital, Seinäjoki, and University of Tampere, Tampere, Finland
| | - Joanna Danielsson
- Dept of Laboratory Medicine, Seinäjoki Central Hospital, Seinäjoki, and University of Tampere, Tampere, Finland
| | - Jussi Haanpää
- Dept of Clinical Physiology, Seinäjoki Central Hospital, Seinäjoki, Finland
| | | | - Hannu Kankaanranta
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland Dept of Respiratory Medicine, University of Tampere, Tampere, Finland
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Agusta F, Battaglia S, Benfante A, Spatafora M, Scichilone N. Challenges in the pharmacological treatment of geriatric asthma. Expert Rev Clin Pharmacol 2016; 9:917-26. [PMID: 26986042 DOI: 10.1586/17512433.2016.1167596] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Asthma in older populations is characterized by frequent comorbid conditions, which increase the risk of side effects and of detrimental interactions between respiratory and non-respiratory drugs. These observations lead to the need to manage asthma in older populations by applying a multidimensional assessment and a multidisciplinary treatment; therefore, we favor the use of the 'geriatric' term to define asthma in the elderly. Geriatric asthma is a complex disease, which may not necessarily imply that it is also complicated, although the two conditions may often coexist. On this basis, the switch from an organ-driven management to the holistic approach may be the key factor to attain optimal control of the disease in this age range. The current review discusses the age-related factors affecting asthma treatment in the oldest individuals, such as the comorbid conditions, and age-related changes of metabolism and excretion that can impair the efficacy and safety of drugs.
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Affiliation(s)
- Fabio Agusta
- a Dipartimento di Biomedicina e Medicina Interna e Specialistica , University of Palermo , Palermo , Italy
| | - Salvatore Battaglia
- a Dipartimento di Biomedicina e Medicina Interna e Specialistica , University of Palermo , Palermo , Italy
| | - Alida Benfante
- a Dipartimento di Biomedicina e Medicina Interna e Specialistica , University of Palermo , Palermo , Italy
| | - Mario Spatafora
- a Dipartimento di Biomedicina e Medicina Interna e Specialistica , University of Palermo , Palermo , Italy
| | - Nicola Scichilone
- a Dipartimento di Biomedicina e Medicina Interna e Specialistica , University of Palermo , Palermo , Italy.,b Dipartimento della salute delle popolazioni, nutraceutica e biomarkers , Istituto Euro-Mediterraneo della Scienza e Tecnologia , Palermo , Italy
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