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Aghali A, Khalfaoui L, Lagnado AB, Drake LY, Teske JJ, Pabelick CM, Passos JF, Prakash YS. Cellular senescence is increased in airway smooth muscle cells of elderly persons with asthma. Am J Physiol Lung Cell Mol Physiol 2022; 323:L558-L568. [PMID: 36166734 PMCID: PMC9639764 DOI: 10.1152/ajplung.00146.2022] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/05/2022] [Accepted: 09/22/2022] [Indexed: 11/22/2022] Open
Abstract
Senescent cells can drive age-related tissue dysfunction partially via a senescence-associated secretory phenotype (SASP) involving proinflammatory and profibrotic factors. Cellular senescence has been associated with a structural and functional decline during normal lung aging and age-related diseases such as chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF). Asthma in the elderly (AIE) represents a major healthcare burden. AIE is associated with bronchial airway hyperresponsiveness and remodeling, which involves increased cell proliferation and higher rates of fibrosis, and resistant to standard therapy. Airway smooth muscle (ASM) cells play a major role in asthma such as remodeling via modulation of inflammation and the extracellular matrix (ECM) environment. Whether senescent ASM cells accumulate in AIE and contribute to airway structural or functional changes is unknown. Lung tissues from elderly persons with asthma showed greater airway fibrosis compared with age-matched elderly persons with nonasthma and young age controls. Lung tissue or isolated ASM cells from elderly persons with asthma showed increased expression of multiple senescent markers including phospho-p53, p21, telomere-associated foci (TAF), as well as multiple SASP components. Senescence and SASP components were also increased with aging per se. These data highlight the presence of cellular senescence in AIE that may contribute to airway remodeling.
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Affiliation(s)
- Arbi Aghali
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota
| | - Latifa Khalfaoui
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Anthony B. Lagnado
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota
| | - Li Y. Drake
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Jacob J. Teske
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Christina M. Pabelick
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - João F. Passos
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota
| | - Y. S. Prakash
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
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2
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Perpiñá M, Gómez-Bastero A, Trisán A, Martínez-Moragón E, Álvarez-Gutiérrez FJ, Urrutia I, Blanco-Aparicio M. Expert consensus recommendations for the management of asthma in older adults. Med Clin (Barc) 2022; 159:53.e1-53.e14. [PMID: 34226059 DOI: 10.1016/j.medcli.2021.04.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 10/20/2022]
Abstract
Asthma is a public health problem in patients of any age, although there is still a tendency to erroneously assume that it is almost always confined to children and young people. Epidemiological studies indicate that, from the sixth decade of life, the prevalence of this disease in countries such as Spain reaches 6-10%, with a higher prevalence among women aged 64 to 75 years. In addition, two-thirds of asthma deaths occur at this stage of life, resulting in a substantial number of hospital admissions, longer hospital stays and, from a finance point of view, significant direct economic costs. Asthma in older adults (65 years or older) is now a matter of great concern, the reality of which is underestimated and undertreated. It is therefore essential to establish appropriate recommendations for the diagnosis and treatment of asthma in the aging population. This consensus, which brings together the latest evidence available, was conceived with this objective. The proposed recommendations/conclusions are the result of a nominal consensus developed throughout 2019 and validated by panellists in successive rounds of voting.
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Affiliation(s)
- Miguel Perpiñá
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, España
| | | | - Andrea Trisán
- Servicio de Neumología, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, España
| | | | | | - Isabel Urrutia
- Unidad de Asma y Enfermedades Ocupacionales-Medioambientales, Servicio de Neumología, Hospital Galdakao-Usansolo, Bizkaia, España
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3
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Matuszak M, Ochowiak M, Włodarczak S, Krupińska A, Doligalski M. State-of-the-Art Review of The Application and Development of Various Methods of Aerosol Therapy. Int J Pharm 2021; 614:121432. [PMID: 34971755 DOI: 10.1016/j.ijpharm.2021.121432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/09/2021] [Accepted: 12/23/2021] [Indexed: 12/23/2022]
Abstract
Aerosol therapy is a rapidly developing field of science. Due to a number of advantages, the administration of drugs to the body with the use of aerosol therapy is becoming more and more popular. Spraying drugs into the patient's lungs has a significant advantage over other methods of administering drugs to the body, including injection and oral methods. In order to conduct proper and effective aerosol therapy, it is necessary to become familiar with the basic principles and applications of aerosol therapy under various conditions. The effectiveness of inhalation depends on many factors, but most of all on: the physicochemical properties of the sprayed system, the design of the medical inhaler and its correct application, the dynamics of inhalation (i.e. the frequency of breathing and the volume of inhaled air). It is worth emphasizing that respiratory system diseases are one of the most frequently occurring and fastest growing diseases in the world. Accordingly, in recent years, a significant increase in the number of new spraying devices and pharmaceutical drugs for spraying has appeared on the market. It should also be remembered that the process of spraying a liquid is a complicated and complex process, and its efficiency is very often characterized by the use of micro- and macro parameters (including average droplet diameters or the spectrum of droplet diameter distribution). In order to determine the effectiveness of the atomization process and in the delivery of drugs to the patient's respiratory tract, the analysis of the size of the generated aerosol droplets is most often performed. Based on the proposed literature review, it has been shown that many papers dealt with the issues related to aerosol therapy, the selection of an appropriate spraying device, the possibility of modifying the spraying devices in order to increase the effectiveness of inhalation, and the possibility of occurrence of certain discrepancies resulting from the use of various measurement methods to determine the characteristics of the generated aerosol. The literature review presented in the paper was prepared in order to better understand the spraying process. Moreover, it can be helpful in choosing the right medical inhaler for a given liquid with specific rheological properties. The experimental data contained in this study are of great cognitive importance and may be of interest to entities involved in pharmaceutical product engineering (in particular in the case of the production of drugs containing liquids with complex rheological properties).
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Affiliation(s)
- M Matuszak
- Faculty of Chemical Technology, Poznan University of Technology, Institute of Chemical Technology and Engineering, 4 Berdychowo Street, 60-965 Poznan, Poland.
| | - M Ochowiak
- Faculty of Chemical Technology, Poznan University of Technology, Institute of Chemical Technology and Engineering, 4 Berdychowo Street, 60-965 Poznan, Poland
| | - S Włodarczak
- Faculty of Chemical Technology, Poznan University of Technology, Institute of Chemical Technology and Engineering, 4 Berdychowo Street, 60-965 Poznan, Poland
| | - A Krupińska
- Faculty of Chemical Technology, Poznan University of Technology, Institute of Chemical Technology and Engineering, 4 Berdychowo Street, 60-965 Poznan, Poland
| | - M Doligalski
- Faculty of Computer, Electrical and Control Engineering, University of Zielona Góra, 4a Szafrana Street, 65-516 Zielona Góra, Poland
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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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Sorino C, Negri S, Spanevello A, Visca D, Scichilone N. Inhalation therapy devices for the treatment of obstructive lung diseases: the history of inhalers towards the ideal inhaler. Eur J Intern Med 2020; 75:15-18. [PMID: 32113944 DOI: 10.1016/j.ejim.2020.02.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/12/2020] [Accepted: 02/18/2020] [Indexed: 01/04/2023]
Abstract
Inhalation therapy allows conveying drugs directly into the airways. The devices used to administer inhaled drugs play a crucial role in the management of obstructive lung diseases such as asthma and chronic obstructive pulmonary disease (COPD). To ensure high bronchial deposition of the drug, a device should deliver a high proportion of fine particles, be easy to use, and provide constant and accurate doses of the active substance. Nowadays, four different types of inhalers are widely used: nebulizers, dry powder inhalers (DPIs), pressurized metered-dose inhalers (pMDIs), and soft mist inhalers (SMIs). Nebulizers can be used by patients unable to use other inhalers. However, they require long times of administration and do not ensure precise dosages. The first pMDIs became popular since they were small, inexpensive, fast, and silent. Their performance was improved by spacers and then by new technologies which reduced the delivery speed. In DPIs, micronized drug particles are attached to larger lactose carrier particles. No coordination between actuation and inhalation is required. However, the patient is supposed to produce an adequate inspiratory flow to extract the drug and disaggregate it from the carrier. In SMIs, the medication is dissolved in an aqueous solution, without propellant, and it is dispensed as a slow aerosol cloud thanks to the energy of a spring. Smart inhalers, connected to smartphones, are promising tools that can provide information about patient's adherence and their inhaler technique. Inhalation has also been proposed as a route of administration for several systemic drugs.
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Affiliation(s)
- Claudio Sorino
- Division of Pulmonology, Sant'Anna Hospital, Como, Italy; University of Insubria, Faculty of Medicine and Surgery, Varese, Italy.
| | - Stefano Negri
- University of Insubria, Faculty of Medicine and Surgery, Varese, Italy
| | - Antonio Spanevello
- University of Insubria, Faculty of Medicine and Surgery, Varese, Italy; Division of Pulmonary Rehabilitation, Maugeri Care and Research Institute, IRCCS, Tradate, Italy
| | - Dina Visca
- University of Insubria, Faculty of Medicine and Surgery, Varese, Italy; Division of Pulmonary Rehabilitation, Maugeri Care and Research Institute, IRCCS, Tradate, Italy
| | - Nicola Scichilone
- Division of Respiratory Medicine, Department PROMISE, "Giaccone" University Hospital, University of Palermo, Italy
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Morty RE, Prakash YS. Senescence in the lung: is this getting old? Am J Physiol Lung Cell Mol Physiol 2019; 316:L822-L825. [PMID: 30892079 DOI: 10.1152/ajplung.00081.2019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Rory E Morty
- Department of Internal Medicine, Justus-Liebig-Universität Gießen, Giessen, Germany.,Department of Lung Development and Remodelling, Max Planck Institute for Heart and Lung Research , Bad Nauheim , Germany
| | - Y S Prakash
- Department of Anesthesiology, Mayo Clinic , Rochester, Minnesota.,Department of Physiology and Biomedical Engineering, Mayo Clinic , Rochester, Minnesota
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Abstract
INTRODUCTION Flask-shaped plasma membrane (PM) invaginations called caveolae and their constitutive caveolin and cavin proteins regulate cellular function via plasma membrane and intracellular signal transduction pathways. Caveolae are present in a variety of cells in the lung including airway smooth muscle (ASM) where they interact with other proteins, receptors, and ion channels and thereby have the potential to affect both normal and disease processes such as inflammation, contractility, and fibrosis. Given their involvement in cell signaling, caveolae may play important roles in mediating and modulating aging processes, and contribute to lung diseases of aging. Areas covered: This review provides a broad overview of the current state of knowledge regarding caveolae and their constituent proteins in lung diseases in the elderly and identifies potential mechanisms that can be targeted for future therapies. Expert Commentary: Caveolin-1 may play a protective role in lung disease. What is less clear is whether altered caveolin-1 with aging is a natural process, or a biomarker of disease progression in the elderly.
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Affiliation(s)
- Sarah A Wicher
- a Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA
| | - Y S Prakash
- a Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA.,b Department of Anesthesiology& Perioperative Medicine , Mayo Clinic , Rochester , MN , USA
| | - Christina M Pabelick
- a Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA.,b Department of Anesthesiology& Perioperative Medicine , Mayo Clinic , Rochester , MN , USA
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8
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Abstract
Asthma is a disease characterized by chronic airway inflammation, leading to intermittent symptoms of wheeze, dyspnea, cough and chest tightness in combination with variable expiratory airway obstruction. Clinical diagnosis is usually established based on the presence of symptoms and documented variability in expiratory airflow limitation as measured by pulmonary function testing. Presently, asthma is a major chronic disease affecting approximately 334 million people worldwide. The epidemic spares no age group, race or ethnicity; however ethnicity and socioeconomic status do influence the prevalence, morbidity and mortality of asthma in the United States and various countries throughout the world. Moreover, asthma places a huge burden at the societal, financial and health-care levels of multiple nations.
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Affiliation(s)
| | - Sumita Sinha
- Albert Einstein College of Medicine, Bronx, NY, US
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9
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The Protective Effects of 2,3,5,4'-Tetrahydroxystilbene-2- O-β-d-Glucoside in the OVA-Induced Asthma Mice Model. Int J Mol Sci 2018; 19:ijms19124013. [PMID: 30545126 PMCID: PMC6321435 DOI: 10.3390/ijms19124013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 11/29/2018] [Accepted: 12/10/2018] [Indexed: 01/15/2023] Open
Abstract
Asthma is an inflammatory disease caused by an imbalance of Th1 and Th2 cells. In general, asthma is characterized by a stronger Th2 response. Most conventional asthma treatment focuses on improving airway flow or suppression of airway inflammation. To reduce the side effects of currently used asthma medicines, we have conducted studies on natural products that have no side effects. 2,3,5,4′-tetrahydroxystilbene-2-O-β-d-glucoside (TSG), the main compound of Polygonum multiflorum (PM), has various biological activities, including anti-inflammation and anti-oxidation activities. However, the effect of TSG on asthma has not been studied yet. We examined the effects of TSG on Th2 immune responses using an OVA-induced asthma animal model. OVA-sensitized mice were treated with TSG. 24 h after the last intranasal challenge, airway hyperresponsiveness (AHR) was measured or serum and bronchoalveolar lavage fluid (BALF) were harvested. We measured typical Th1 and Th2 cytokines in serum and BALF. As a result, TSG suppressed Th2 responses, as shown by the lower levels of IL-4, IL-5, total IgE, OVA-specific IgE, and OVA-specific IgG1. On the other hand, TSG increased Th1 responses, as shown by the levels of IFN-gamma. Collectively, these results confirm the potential of TSG for asthma treatment through modulation of inflammatory responses. Considering that the cytotoxic effect of PM extract is due to the cis isomer of TSG, if the effect of TSG on asthma treatment is found to be non-toxic in clinical trials, it would be more effective to use it as a purified component than PM extract as an asthma treatment agent.
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10
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Baarnes CB, Andersen ZJ, Tjønneland A, Ulrik CS. Determinants of incident asthma-COPD overlap: a prospective study of 55,110 middle-aged adults. Clin Epidemiol 2018; 10:1275-1287. [PMID: 30288123 PMCID: PMC6161740 DOI: 10.2147/clep.s167269] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and aim Knowledge of the impact of social determinants driving asthma– chronic obstructive pulmonary disease overlap (ACO) is lacking. Our objective was to identify determinants of incident ACO. Methods A total of 55,053 adults (50–64 years) enrolled in the Danish Diet, Cancer, and Health cohort (1993–97) was followed in the National Patient Registry for admissions for asthma (DJ45–46) and chronic obstructive pulmonary disease (COPD; DJ40–44) and vital status. Incident ACO was defined as at least one hospital admission for both asthma and COPD (different time points, one after baseline). Detailed case history was obtained at baseline. Cox proportional hazards model was used to examine associations between possible determinants and incident ACO, in terms of hazard ratio (HR) and 95% confidence interval (CI). Results During follow-up, 561 incident cases of ACO were identified. Age (HR 4.4, 95% CI 3.3–5.9, age group 60–65 years), current smoking (HR 3.6, 95% CI 2.8–4.6), unemployment (HR 1.5, 95% CI 1.2–1.8), and being divorced (HR 1.5, 95% CI 1.2–1.9) determined a higher risk of incident ACO, whereas the opposite was found for leisure-time physical activity (HR 0.7, 95% CI 0.6–0.8) and high educational level (HR 0.7, 95% CI 0.5–0.9). In contrast to ACO, preexisting myocardial infarction (MI; HR 1.5, 95% CI 1.2–1.8) and stroke (HR 1.5, 95% CI 1.2–1.9) were associated with a higher risk of COPD. Conclusion Incident ACO is to a large extent determined by factors related to lifestyle and socioeconomic status.
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Affiliation(s)
| | - Zorana Jovanovic Andersen
- Center for Epidemiology and Screening, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Anne Tjønneland
- Institute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark
| | - Charlotte Suppli Ulrik
- Department of Pulmonary Medicine, Hvidovre Hospital, Hvidovre, Denmark, .,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,
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11
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Budde J, Skloot GS. Is aging a "comorbidity" of asthma? Pulm Pharmacol Ther 2018; 52:52-56. [PMID: 29981459 DOI: 10.1016/j.pupt.2018.06.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 06/27/2018] [Accepted: 06/29/2018] [Indexed: 01/27/2023]
Abstract
The aging population is growing at an unparalleled rate. Asthma is common in the elderly (age over 65 years) and can be more severe with little chance for remission. Asthma in older individuals is often under-diagnosed, misdiagnosed and frequently under-treated. Concomitant medical and psychosocial conditions are more prevalent in the elderly and can obfuscate the presentation of asthma and make it more difficult to assess and manage. While these comorbidities are important in understanding elderly asthma, aging itself can be considered a "comorbidity" since it impacts structural and functional changes in the lung. Structural changes of the aging lung may worsen physiologic function in asthma. The immune system also changes with age, with increased vulnerability to pathogens and differences in airway inflammation, leading to variability in how asthma manifests and responds to treatment. The fact that aging can influence the severity and presentation of asthma along with its diagnosis and management is important for the treating physician to understand. This article will discuss the multitude of factors that justify considering aging as a comorbidity of asthma.
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Affiliation(s)
- Julia Budde
- Division of Pulmonary, Critical Care, & Sleep Medicine Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, Annenberg Building 5th Floor, Room 5-20, New York, NY, 10029, USA.
| | - Gwen S Skloot
- Division of Pulmonary, Critical Care, & Sleep Medicine Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, Annenberg Building 5th Floor, Room 5-20, New York, NY, 10029, USA.
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12
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Agondi RC, Andrade MC, Takejima P, Aun MV, Kalil J, Giavina-Bianchi P. Atopy Is Associated with Age at Asthma Onset in Elderly Patients. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2017; 6:865-871. [PMID: 29175370 DOI: 10.1016/j.jaip.2017.10.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Revised: 10/08/2017] [Accepted: 10/25/2017] [Indexed: 01/10/2023]
Abstract
BACKGROUND Asthma in the elderly population (60 years of age and older) is frequently underdiagnosed, as well as atopy. Atopy, although more prevalent in younger patients, can be a major cause of asthma in the elderly. Chronic obstructive pulmonary disease (COPD) and cardiovascular disease are common differential diagnoses, especially in elderly smokers. OBJECTIVE The objective of this study was to assess atopy and comorbidities in elderly patients with asthma. METHODS This was an observational and retrospective study involving elderly asthmatic patients followed up at a tertiary center. Patients were assessed for severity of asthma, frequency of atopy, and frequency of comorbidities concomitant with asthma. Then, they were classified according to their age at asthma onset and the groups compared with each other for atopy, spirometric parameters, and comorbidities. RESULTS This study included 243 elderly asthmatic patients, 71.8% of them presenting severe disease and 82.3% forced expiratory volume in 1 second (FEV1) < 80%. Gastroesophageal reflux disease, obesity, and asthma-COPD overlap syndrome were observed, respectively, in 64%, 37%, and 13% of these patients. Atopy was observed in 63%, mainly in those with early onset disease, and its frequency decreased as the age of asthma onset increased (P < .05). Total serum IgE was higher for allergic patients and FEV1 values were lower for patients with long-term asthma. Aspirin-exacerbated respiratory disease was more frequent in patients with nonallergic asthma. CONCLUSIONS Most elderly asthmatic patients followed up in our tertiary center were atopic and higher values of total serum IgE suggest atopy. Atopy was inversely correlated with age of asthma onset. The diagnosis of allergic asthma in the elderly population is essential to treat patients more properly, improving their quality of life and decreasing asthma morbidity and mortality.
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Affiliation(s)
- Rosana Câmara Agondi
- Laboratory of Immunology (LIM19), Heart Institute (InCor), School of Medicine, University of São Paulo, São Paulo, Brazil; Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil.
| | - Mayra Coutinho Andrade
- Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Priscila Takejima
- Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marcelo Vivolo Aun
- Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Jorge Kalil
- Laboratory of Immunology (LIM19), Heart Institute (InCor), School of Medicine, University of São Paulo, São Paulo, Brazil; Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Pedro Giavina-Bianchi
- Clinical Immunology and Allergy Division, School of Medicine, University of São Paulo, São Paulo, Brazil
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13
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Abstract
Late-onset asthma is common, associated with poor outcome, underdiagnosed and undertreated, possibly due to the modifying effect of ageing on disease expression. Although the diagnostic work-up in elderly individuals suspected of having asthma follows the same steps as in younger individuals (case history and spirometry), it is important to acknowledge that elderly individuals are likely to have diminished bronchodilator reversibility and some degree of fixed airflow obstruction. Elderly individuals, therefore, often require further objective tests, including bronchial challenge testing, to objectively confirm asthma. If necessary, a trial of oral or inhaled corticosteroid might be necessary. Asthma can be diagnosed when increased airflow variability is identified in a symptomatic patient, and if the patient does not have a history of exposure, primarily smoking, known to cause chronic obstructive pulmonary disease, the diagnosis is asthma even if the patient does not have fully reversible airflow obstruction. Pharmacological therapy in patients with late-onset asthma follows international guidelines, including treatment with the lowest effective dose of inhaled corticosteroid to minimize the risk of systemic effects. However, most recommendations are based on extrapolation from findings in younger patients. Comorbidities are very common in patients with late-onset asthma and need to be taken into account in the management of the disease. In conclusion, late-onset asthma is poorly recognized and sub-optimally treated, the latter not least because elderly patients are excluded from most randomized controlled trials. Future studies should focus on the development of evidence-based guidelines for diagnosis and the pharmacological therapy of asthma in the elderly, including late-onset asthma.
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Affiliation(s)
- Charlotte Suppli Ulrik
- Department of Respiratory Medicine, Hvidovre Hospital, 2650, Hvidovre, Denmark. .,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
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14
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The Wrath of Steroids in Elderly Patients with Pulmonary Diseases. CURRENT GERIATRICS REPORTS 2016. [DOI: 10.1007/s13670-016-0171-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Zuo L, Pannell BK, Liu Z. Characterization and redox mechanism of asthma in the elderly. Oncotarget 2016; 7:25010-21. [PMID: 26843624 PMCID: PMC5041886 DOI: 10.18632/oncotarget.7075] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 01/17/2016] [Indexed: 12/15/2022] Open
Abstract
Asthma is a chronic disease characterized by reversible airflow limitation, coughing, bronchial constriction, and an inflammatory immune response. While asthma has frequently been categorized as emerging in childhood, evidence has begun to reveal that the elderly population is certainly susceptible to late-onset, or even long-standing asthma. Non-atopic asthma, most commonly found in elderly patients is associated with elevated levels of serum and sputum neutrophils and may be more detrimental than atopic asthma. The mortality of asthma is high in the elderly since these patients often possess more severe symptoms than younger populations. The redox mechanisms that mediate inflammatory reactions during asthma have not been thoroughly interpreted in the context of aging. Thus, we review the asthmatic symptoms related to reactive oxygen species (ROS) and reactive nitrogen species (RNS) in seniors. Moreover, immune status in the elderly is weakened in part by immunosenescence, which is broadly defined as the decline in functionality of the immune system that corresponds with increasing age. The effects of immunosenescence on the expression of biomarkers potentially utilized in the clinical diagnosis of asthma remain unclear. It has also been shown that existing asthma treatments are less effective in the elderly. Thus, it is necessary that clinicians approach the diagnosis and treatment of asthmatic senior patients using innovative methods. Asthma in the elderly demands more intentional diagnostic and therapeutic research since it is potentially one of the few causes of mortality and morbidity in the elderly that is largely reversible.
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Affiliation(s)
- Li Zuo
- Radiologic Sciences and Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH, USA
- The Interdisciplinary Biophysics Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Benjamin K. Pannell
- Radiologic Sciences and Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Zewen Liu
- Radiologic Sciences and Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH, USA
- Department of Anesthesiology, Affiliated Ezhou Central Hospital, Renmin Hospital of Wuhan University Medical School, Hubei, China
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16
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Niyadurupola N, Broadway DC. Special considerations for glaucoma management in the elderly. EXPERT REVIEW OF OPHTHALMOLOGY 2016. [DOI: 10.1080/17469899.2016.1190643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Battaglia S, Cardillo I, Lavorini F, Spatafora M, Scichilone N. Erratum to: Safety Considerations of Inhaled Corticosteroids in the Elderly. Drugs Aging 2016; 32:1067-76. [PMID: 26578157 DOI: 10.1007/s40266-015-0320-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Inhaled corticosteroids (ICSs) are widely used in the treatment of patients with chronic obstructive pulmonary diseases. However, high-dose regimens and long-term use of ICSs have the potential to cause a variety of local and systemic side effects such as candidiasis, cataracts, glaucoma, and osteoporosis. The use of ICSs can also be associated with the risk of bone fractures, diabetes mellitus and pneumonia. These ICS-related side effects are of particular importance in elderly patients due to the presence of comorbidities and age-related behavioral, cognitive, and psychological problems, which can all interact with inhaled treatment. We reviewed the available literature on the clinically relevant side effects of ICSs in the elderly to provide practical measures to properly monitor and manage the risk of ICSs in the geriatric population. Inspection of the mouth, monitoring of ocular pressure, and use of bone-protective drugs may be necessary in patients on prolonged ICS therapy. Above all, the use of the lowest possible ICS dose and a careful re-assessment of the inhalation procedure should be recommended. Taken together, these observations suggest that physicians should use ICSs appropriately for those patients in whom the benefit will outweigh the risk, especially chronic obstructive pulmonary disease (COPD) patients with previous frequent exacerbations. Given the paucity of information on the topic and the need to extrapolate the results from studies with broader age ranges, we strongly encourage the design of specifically tailored clinical studies in the elderly.
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Affiliation(s)
- Salvatore Battaglia
- Sezione di Pneumologia, Dipartimento di Biomedicina e Medicina Specialistica, University of Palermo, via Trabucco 180, 90146, Palermo, Italy
| | - Irene Cardillo
- Sezione di Pneumologia, Dipartimento di Biomedicina e Medicina Specialistica, University of Palermo, via Trabucco 180, 90146, Palermo, Italy
| | - Federico Lavorini
- S.O.D. Pneumologia e Fisiopatologia, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Mario Spatafora
- Sezione di Pneumologia, Dipartimento di Biomedicina e Medicina Specialistica, University of Palermo, via Trabucco 180, 90146, Palermo, Italy
| | - Nicola Scichilone
- Sezione di Pneumologia, Dipartimento di Biomedicina e Medicina Specialistica, University of Palermo, via Trabucco 180, 90146, Palermo, Italy.
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18
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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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19
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Abstract
PURPOSE OF REVIEW Allergies and asthma have long been considered diseases of children and young adults. They are, however, prevalent among older patients also. This article summarizes findings on the diagnosis and treatment of allergies and asthma in the older population. RECENT FINDINGS Allergies and asthma occur with fair frequency in older patients. Remembering to look and test for these problems enables better treatment and symptom control for these patients. Immunotherapy works well in this population. SUMMARY Regardless of the patient's age, the differential diagnosis for sinonasal and dyspnea complaints should include allergies and asthma. Diagnosis is straightforward, and appropriate treatment improves quality of life.
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20
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Battaglia S, Benfante A, Scichilone N. Asthma in the older adult: presentation, considerations and clinical management. Expert Rev Clin Immunol 2015; 11:1297-308. [PMID: 26358013 DOI: 10.1586/1744666x.2015.1087850] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Asthma affects older adults to the same extent as children and adolescents. However, one is led to imagine that asthma prevalence decreases with aging and becomes a rare entity in the elderly. From a clinical perspective, this misconception has nontrivial consequences in that the recognition of the disease is delayed and the treatment postponed. The overall management of asthma in the elderly population is also complicated by specific features that the disease develops in the most advanced ages, and by the difficulties that the physician encounters when approaching the older asthmatic subjects. The current review article aims at describing the specific clinical presentations of asthma in the elderly and highlights the gaps and pitfalls in the diagnostic and therapeutic approaches. Relevant issues with regard to the clinical management of asthma in the elderly are also discussed.
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Affiliation(s)
- Salvatore Battaglia
- a Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.MIS), University of Palermo Palermo, Italy
| | - Alida Benfante
- a Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.MIS), University of Palermo Palermo, Italy
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21
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Battaglia S, Cardillo I, Lavorini F, Spatafora M, Scichilone N. Safety considerations of inhaled corticosteroids in the elderly. Drugs Aging 2015; 31:787-96. [PMID: 25212953 DOI: 10.1007/s40266-014-0213-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Inhaled corticosteroids (ICSs) are widely used in the treatment of patients with chronic obstructive pulmonary diseases. However, high-dose regimens and long-term use of ICSs have the potential to cause a variety of local and systemic side effects such as candidiasis, cataracts, glaucoma, and osteoporosis. The use of ICSs can also be associated with the risk of bone fractures, diabetes mellitus and pneumonia. These ICS-related side effects are of particular importance in elderly patients due to the presence of comorbidities and age-related behavioral, cognitive, and psychological problems, which can all interact with inhaled treatment. We reviewed the available literature on the clinically relevant side effects of ICSs in the elderly to provide practical measures to properly monitor and manage the risk of ICSs in the geriatric population. Inspection of the mouth, monitoring of ocular pressure, and use of bone-protective drugs may be necessary in patients on prolonged ICS therapy. Above all, the use of the lowest possible ICS dose and a careful re-assessment of the inhalation procedure should be recommended. Taken together, these observations suggest that physicians should use ICSs appropriately for those patients in whom the benefit will outweigh the risk, especially chronic obstructive pulmonary disease (COPD) patients with previous frequent exacerbations. Given the paucity of information on the topic and the need to extrapolate the results from studies with broader age ranges, we strongly encourage the design of specifically tailored clinical studies in the elderly.
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Affiliation(s)
- Salvatore Battaglia
- Sezione di Pneumologia, Dipartimento di Biomedicina e Medicina Specialistica, University of Palermo, via Trabucco 180, 90146, Palermo, Italy
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22
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Scichilone N, Ventura MT, Bonini M, Braido F, Bucca C, Caminati M, Del Giacco S, Heffler E, Lombardi C, Matucci A, Milanese M, Paganelli R, Passalacqua G, Patella V, Ridolo E, Rolla G, Rossi O, Schiavino D, Senna G, Steinhilber G, Vultaggio A, Canonica G. Choosing wisely: practical considerations on treatment efficacy and safety of asthma in the elderly. Clin Mol Allergy 2015; 13:7. [PMID: 26101468 PMCID: PMC4476207 DOI: 10.1186/s12948-015-0016-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 03/26/2015] [Indexed: 12/22/2022] Open
Abstract
The prevalence of asthma in the most advanced ages is similar to that of younger ages. However, the concept that older individuals may suffer from allergic asthma has been largely denied in the past, and a common belief attributes to asthma the definition of "rare" disease. Indeed, asthma in the elderly is often underdiagnosed or diagnosed as COPD, thus leading to undertreatment of improper treatment. This is also due to the heterogeneity of clinical and functional presentations of geriatric asthma, including the partial loss of reversibility and the lower occurrence of the allergic component in this age range. The older asthmatic patients are also characterized the coexistence of comorbid conditions that, in conjunction with age-associated structural and functional changes of the lung, may contribute to complicate the management of asthma. The current review addresses the main issues related to the management of allergic asthma in the geriatric age. In particular, the paper aims at revising current pharmacological and non pharmacological treatments for allergic asthmatics of advanced ages, primarily focusing on their safety and efficacy, although most behaviors are an arbitrary extrapolation of what has been tested in young ages. In fact, age has always represented an exclusion criterion for eligibility to clinical trials. Experimental studies and real life observations specifically testing the efficacy and safety of therapeutic approaches in allergic asthma in the elderly are urgently needed.
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Affiliation(s)
- Nicola Scichilone
- />Department of Medicine, University of Palermo, via Trabucco 180, 90146 Palermo, Italy
| | - Maria T Ventura
- />Interdisciplinary Department of Medicine, Unit of Geriatric Immunoallergology, University of Bari, Bari, Italy
| | - Matteo Bonini
- />Lung Function Unit, Department of Public Health and Infectious Diseases “Sapienza”, University of Rome, Rome, Italy
| | - Fulvio Braido
- />Respiratory Diseases & Allergy Clinic, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Caterina Bucca
- />Pneumology Unit, Department of Medical Sciences, University of Turin, AOU San Giovanni Battista, Torino, Italy
| | - Marco Caminati
- />Allergy Unit, Verona University and General Hospital, Verona, Italy
| | - Stefano Del Giacco
- />Department of Medical Sciences “M. Aresu”, University of Cagliari, Cagliari, Italy
| | - Enrico Heffler
- />Department of Clinical and Experimental Medicine - Respiratory Medicine & Allergy, University of Catania, Catania, Italy
| | - Carlo Lombardi
- />Departmental Unit of Allergology-Clinical Immunology & Pneumology, Fondazione Poliambulanza, Brescia, Italy
| | - Andrea Matucci
- />Centre of Excellence DENOTHE, Dept. of Experimental and Clinical Medicine, Units of Immunoallergology Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Manlio Milanese
- />Struttura Complessa di Pneumologia, ASL2 Savonese, Savona, Italy
| | - Roberto Paganelli
- />Laboratory of Immunology and Allergy, Department of Medicine and Sciences of Aging, University of G. d’Annunzio, Chieti Scalo, Italy
| | - Giovanni Passalacqua
- />Respiratory Diseases & Allergy Clinic, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Vincenzo Patella
- />Division of Allergy and Clinical Immunology, ASL SALERNO, Hospital of Battipaglia, 84100 Salerno, Italy
| | - Erminia Ridolo
- />Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Giovanni Rolla
- />Allergologia e Immunologia Clinica, AO Ordine Mauriziano & University of Torino, Torino, Italy
| | - Oliviero Rossi
- />Units of Immunoallergology Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Domenico Schiavino
- />Università Cattolica del Sacro Cuore, Policlinico A.Gemelli, Rome, Italy
| | - Gianenrico Senna
- />Allergy Unit, Verona University and General Hospital, Verona, Italy
| | | | - Alessandra Vultaggio
- />Centre of Excellence DENOTHE, Dept. of Experimental and Clinical Medicine, Units of Immunoallergology Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giorgio Canonica
- />Respiratory Diseases & Allergy Clinic, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
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23
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Marincu I, Frent S, Tomescu MC, Mihaicuta S. Rates and predictors of uncontrolled bronchial asthma in elderly patients from western Romania. Clin Interv Aging 2015; 10:963-7. [PMID: 26124649 PMCID: PMC4476423 DOI: 10.2147/cia.s83141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Purpose Bronchial asthma (BA) is a chronic inflammatory disorder of the airways, featuring variable and often reversible airflow limitations. An accurate assessment of BA control is difficult in practice, especially in the elderly, requiring the assessment of several clinical and paraclinical parameters that are influenced not only by asthma, but also by comorbidities. The purpose of this study was to evaluate the predictors of uncontrolled BA in a group of elderly patients from western Romania. Patients and methods We retrospectively evaluated 126 elderly patients (aged $ 65 years), who were consecutively evaluated in the Pulmonology Department of Victor Babes Hospital, Timisoara, Romania, between March 2009 and July 2012. We collected demographic data, performed pulmonary function testing and an asthma control test (ACT), and evaluated the level of BA control based on the 2012 Global Initiative for Asthma guidelines. Statistical processing of the data was done using the Epi Info and STATA programs. Results In our study group, 36 (29%) patients were men and 90 (71%) were women; their mean age was 74.42±8.32 years (range: 65–85 years). A total of 14.28% of patients were smokers. About 30.15% of patients had an ACT score <19, 54.76% had an ACT score 20–24, and 15.09% had an ACT of 25. Moreover, 59.52% had normal spirometry results. Infectious exacerbations were found in 58.73% of patients. A history of allergies was demonstrated in 48.41% of patients, 34.12% had occupational exposure, and 82.53% of patients were treated with inhaled corticosteroids. Our results showed that 30.15% of patients had uncontrolled BA. We found six predictive factors for uncontrolled BA: infectious exacerbation, occupational exposure, mixed (obstructive and restrictive) ventilatory dysfunction, persistent airway obstruction on spirometry, duration of disease in months, and current smoking status. Infectious exacerbations, persistent airway obstructions, and occupational exposure were the most powerful predictors. Conclusion Elderly patients represent an important group that is at risk for developing uncontrolled BA. Predictors may identify those elderly patients with uncontrolled BA and facilitate early medical interventions.
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Affiliation(s)
- Iosif Marincu
- Department of Infectious Diseases, Pulmonology, Epidemiology and Parasitology, Timisoara, Romania
| | - Stefan Frent
- Department of Infectious Diseases, Pulmonology, Epidemiology and Parasitology, Timisoara, Romania
| | - Mirela Cleopatra Tomescu
- Department of Internal Medicine I, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Stefan Mihaicuta
- Department of Infectious Diseases, Pulmonology, Epidemiology and Parasitology, Timisoara, Romania
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24
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Porsbjerg C, Lange P, Ulrik CS. Lung function impairment increases with age of diagnosis in adult onset asthma. Respir Med 2015; 109:821-7. [PMID: 25962648 DOI: 10.1016/j.rmed.2015.04.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 04/08/2015] [Accepted: 04/09/2015] [Indexed: 01/05/2023]
Abstract
BACKGROUND Asthma-onset in older individuals has been associated with an accelerated decline in lung function, but direct comparisons with younger adults have not been reported. METHODS In a random population sample comprising 4983 individuals from the Copenhagen City Heart Study without asthma at baseline, we compared young (<35 years), middle-aged (35-64 years) and older (>64 years) adults with newly diagnosed asthma during a 10-year follow-up. RESULTS The proportion of cases with newly diagnosed asthma during follow-up was similar across age groups (Older adults: 7% (84/1168), middle-aged adults: 7% (223/3147), and young adults: 6% (42/668) (p = ns)). In all three age groups, lung function was reduced at baseline in subjects who were subsequently diagnosed with asthma, but most pronounced in those >35 years. (Mean FEV1%: Young 90.2% (±13.9), middle-aged 80.8% (±20.8), and older adults 80.8% (±24.2), p < 0.001). Furthermore, incident asthma was associated with an accelerated decline in lung function in older adults (young adults 11.0 mL/year, middle-aged adults 18.2 mL/year, and older adults 30.8 mL/year). These differences were independent of FEV1 at baseline and smoking status, and were not explained by undiagnosed asthma in older adults, as the frequency of respiratory symptoms, including wheeze, was similar in all three age groups at baseline. CONCLUSIONS Asthma was diagnosed as frequently in older as in younger adults. Preexisting symptoms were equally common, but lung function was more reduced pre-diagnosis, and declined more rapidly in older adults. This emphasizes the need for a high level of therapeutic attention in patients with asthma diagnosed late in life.
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Affiliation(s)
- Celeste Porsbjerg
- Department of Respiratory Medicine, Bispebjerg Hospital, Denmark; Institute of Clinical Medicine, University of Copenhagen, Denmark.
| | - Peter Lange
- Department of Public Health, University of Copenhagen, Denmark; Department of Respiratory Medicine, Hvidovre Hospital, Denmark; The Copenhagen City Heart Study, Frederiksberg Hospital, Denmark.
| | - Charlotte Suppli Ulrik
- Institute of Clinical Medicine, University of Copenhagen, Denmark; Department of Respiratory Medicine, Hvidovre Hospital, Denmark.
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25
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Caminati M, Senna G, Guerriero M, Dama AR, Chieco-Bianchi F, Stefanizzi G, Montagni M, Ridolo E. Omalizumab for severe allergic asthma in clinical trials and real-life studies: what we know and what we should address. Pulm Pharmacol Ther 2015; 31:28-35. [PMID: 25640019 DOI: 10.1016/j.pupt.2015.01.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 01/20/2015] [Accepted: 01/21/2015] [Indexed: 02/01/2023]
Abstract
Randomized clinical trials (RCTs) are the gold standard for the assessment of any therapeutic intervention. Real-life (R-L) studies are needed to verify the provided results beyond the experimental setting. This review aims at comparing RCTs and R-L studies on omalizumab in adult severe allergic asthma, in order to highlight the concurring results and the discordant/missing data. The results of a selective literature research, including "omalizumab, controlled studies, randomized trial, real-life studies" as key words are discussed. Though some similarities between RCTs and R-L studies strengthen omalizumab efficacy and safety outcomes, significant differences concerning study population features, follow-up duration, local adverse events and drop-out rate for treatment inefficacy emerge between the two study categories. Furthermore the comparative analysis between RCTs and R-L studies highlights the need for further research, concerning in particular long-term effects of omalizumab and its impact on asthma comorbidities.
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Affiliation(s)
- Marco Caminati
- Allergy Unit, Verona University and General Hospital, Verona, Italy.
| | - Gianenrico Senna
- Allergy Unit, Verona University and General Hospital, Verona, Italy.
| | - Massimo Guerriero
- Department of Computer Science, University of Verona, Verona, Italy.
| | - Anna Rita Dama
- Allergy Unit, Verona University and General Hospital, Verona, Italy.
| | - Fulvia Chieco-Bianchi
- Respiratory Pathophysiology Division, University-City Hospital of Padua, Padua, Italy.
| | | | - Marcello Montagni
- University of Parma, Department of Clinical and Experimental Medicine, Parma, Italy.
| | - Erminia Ridolo
- University of Parma, Department of Clinical and Experimental Medicine, Parma, Italy.
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26
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Milanese M, Di Marco F, Corsico AG, Rolla G, Sposato B, Chieco-Bianchi F, Costantino MT, Crivellaro MA, Guarnieri G, Scichilone N. Asthma control in elderly asthmatics. An Italian observational study. Respir Med 2014; 108:1091-9. [PMID: 24958604 DOI: 10.1016/j.rmed.2014.05.016] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 05/29/2014] [Accepted: 05/30/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND The exponential increase of individuals aged >64 yrs is expected to impact the burden of asthma. We aimed to explore the level of asthma control in elderly subjects, and factors influencing it. METHODS A multicenter observational study was performed on consecutive patients >64 years old with a documented physician-diagnosis of asthma. Sixteen Italian centers were involved in this 6-month project. FINDINGS A total of 350 patients were enrolled in the study. More than one-third of elderly asthmatic patients, despite receiving GINA step 3-4 antiasthmatic therapy, had an Asthma Control Test score ≤19, with a quarter experiencing at least one severe asthma exacerbation in the previous year. Twenty-nine percent of patients (n = 101) were classified as having Asthma-COPD Overlap Syndrome (ACOS) due to the presence of chronic bronchitis and/or CO lung diffusion impairment. This subgroup of patients had lower mean Asthma Control Test scores and more exacerbations compared to the asthmatic patients (18 ± 4 compared to 20 ± 4, p < 0.01, and 43% compared to 18%, p < 0.01, respectively). Modified Medical Research Council dyspnea mMRC scores and airway obstruction, assessed on the basis of a FEV(1)/FVC ratio below the lower limit of normal, were more severe in ACOS than in asthma, without any difference in responses to salbutamol. In a multivariate analysis, the mMRC dyspnea score, FEV(1)% of predicted and the coexistence of COPD were the only variables to enter the model. INTERPRETATION Our results highlight the need to specifically evaluate the coexistence of features of COPD in elderly asthmatics, a factor that worsens asthma control.
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Affiliation(s)
- M Milanese
- Struttura Complessa di Pneumologia, Azienda Sanitaria Locale 2 Savonese, Pietra Ligure, Italy.
| | - F Di Marco
- Struttura Complessa di Pneumologia Ospedale S. Paolo, Dipartimento di Scienze della Salute, Università degli Studi di Milano, Italy
| | - A G Corsico
- Struttura Complessa di Pneumologia, Fondazione IRCCS Policlinico San Matteo, Dipartimento di Medicina Molecolare, Università di Pavia, Pavia, Italy
| | - G Rolla
- Allergologia e Immunologia Clinica Università di Torino, Azienda Ospedaliera Ordine Mauriziano, Torino, Italy
| | - B Sposato
- Pneumologia, Azienda Ospedale Misericordia, Grosseto, Italy
| | - F Chieco-Bianchi
- Struttura Complessa di Fisiopatologia Respiratoria, Azienda Ospedaliera di Padova, Padova, Italy
| | - M T Costantino
- Struttura Complessa di Pneumologia, Azienda Ospedaliera Carlo Poma di Mantova, Mantova, Italy
| | - M A Crivellaro
- Servizio di Allergologia, Medicina del Lavoro, Azienda Ospedaliera Università degli Studi di Padova, Padova, Italy
| | - G Guarnieri
- Fisiopatologia Respiratoria, Medicina del Lavoro, Università di Padova, Padova, Italy
| | - N Scichilone
- DIBIMIS, Università degli Studi di Palermo, Palermo, Italy
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