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Vanderkam P, Pomes C, Dzeraviashka P, Castera P, Jaafari N, Lafay-Chebassier C. Insomnia and parasomnia induced by validated smoking cessation pharmacotherapies and electronic cigarettes: a network meta-analysis. CNS Spectr 2024; 29:96-108. [PMID: 38433577 DOI: 10.1017/s1092852924000087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
We aim to assess the relationship between validated smoking cessation pharmacotherapies and electronic cigarettes (e-cigarettes) and insomnia and parasomnia using a systematic review and a network meta-analysis. A systematic search was performed until August 2022 in the following databases: PUBMED, COCHRANE, CLINICALTRIAL. Randomized controlled studies against placebo or validated therapeutic smoking cessation methods and e-cigarettes in adult smokers without unstable or psychiatric comorbidity were included. The primary outcome was the presence of "insomnia" and "parasomnia." A total of 1261 studies were selected. Thirty-seven studies were included in the quantitative analysis (34 for insomnia and 23 for parasomnia). The reported interventions were varenicline (23 studies), nicotine replacement therapy (NRT, 10 studies), bupropion (15 studies). No studies on e-cigarettes were included. Bayesian analyses found that insomnia and parasomnia are more frequent with smoking cessation therapies than placebo except for bupropion. Insomnia was less frequent with nicotine substitutes but more frequent with bupropion than the over pharmacotherapies. Parasomnia are less frequent with bupropion but more frequent with varenicline than the over pharmacotherapies. Validated smoking cessation pharmacotherapies can induce sleep disturbances with different degrees of frequency. Our network meta-analysis shows a more favorable profile of nicotine substitutes for insomnia and bupropion for parasomnia. It seems essential to systematize the assessment of sleep disturbances in the initiation of smoking cessation treatment. This could help professionals to personalize the choice of treatment according to sleep parameters of each patient. Considering co-addictions, broadening the populations studied and standardizing the measurement are additional avenues for future research.
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Affiliation(s)
- Paul Vanderkam
- Université de Poitiers, INSERM, U-1084, Laboratoire de Neurosciences Expérimentales et Cliniques, Poitiers, France
- Unité de Recherche Clinique Intersectorielle en Psychiatrie, Centre Hospitalier Henri Laborit, Poitiers, France
- Department of General Practice, University of Bordeaux, Bordeaux, France
| | - Charlotte Pomes
- Department of General Practice, University of Poitiers, Poitiers, France
| | | | - Philippe Castera
- Department of General Practice, University of Bordeaux, Bordeaux, France
| | - Nematollah Jaafari
- Unité de Recherche Clinique Intersectorielle en Psychiatrie, Centre Hospitalier Henri Laborit, Poitiers, France
| | - Claire Lafay-Chebassier
- Université de Poitiers, INSERM, U-1084, Laboratoire de Neurosciences Expérimentales et Cliniques, Poitiers, France
- CHU de Poitiers, Service de Pharmacologie Clinique et Vigilances, Poitiers, France
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2
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Duong-Quy S, Nguyen-Hoang Y, Nguyen-Ngoc-Quynh L, Nguyen-Thi-Phuong M, Nguyen-Thi-Bich H, Le-Thi-Minh H, Nguyen-Thi-Dieu T. Clinical and functional characteristics of OSA in children with comorbid asthma treated by leukotriene receptor antagonist: A descriptive study. Front Neurol 2023; 13:1065038. [PMID: 36686503 PMCID: PMC9846608 DOI: 10.3389/fneur.2022.1065038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/13/2022] [Indexed: 01/06/2023] Open
Abstract
Background Obstructive sleep apnea (OSA) is the most common form of respiratory disorders during sleep in children, especially those with severe asthma. However, optimal treatment of asthma might significantly improve OSA severity. Methods It was a cohort study including children aged >5 years old and diagnosed with asthma according to GINA (Global Initiative for Asthma). The data related to age, gender, height, weight, body mass index (BMI), clinical symptoms and medical history of asthma, spirometry (FEV1: forced expiratory in 1 s), and exhaled nitric oxide (FENO) were recorded for analysis. Respiratory polygraphy (RPG) was done for each study subject to diagnose OSA and its severity. Results Among 139 asthmatic children, 99 patients with OSA (71.2%) were included in the present study (9.3 ± 0.2 years): 58.6% with uncontrolled asthma and 32.3% with partial controlled asthma. The mean ACT (asthma control testing) score was 19.0 ± 3.4. The most frequent night-time symptoms were restless sleep (76.8%), snoring (61.6%), sweating (52.5%), and trouble breathing during sleep (48.5%). The common daytime symptoms were irritable status (46.5%) and abnormal behavior (30.3%). The mean AHI (apnea-hypopnea index) was 3.5 ± 4.0 events/h. There was a significant correlation between BMI and snoring index (R = 0.189 and P = 0.027), bronchial and nasal FENO with AHI (R = 0.046 and P < 0.001; R = 0.037 and P < 0.001; respectively). There was no significant correlation between asthma level, FEV1 and AHI. The severity of asthma and respiratory function were improved significantly after 3 months and 6 months of asthma treatment in combination with leukotriene receptor antagonist (LRA) treatment. The symptoms related to OSA were significantly improved after treatment with LRA. The severity of OSA was decreased significantly after 3 months and 6 months of treatment. Conclusion The treatment of asthmatic children with comorbid OSA by LRA in combination with standard therapy for asthma could improve the control of asthma and the symptoms and severity of OSA.
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Affiliation(s)
- Sy Duong-Quy
- Biomedical Research Centre, Lam Dong Medical College, Dalat, Vietnam,Division of Immuno-Allergology, Penn State Medical College, Hershey Medical Center, Hershey, PA, United States,Department of Outpatient, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Yen Nguyen-Hoang
- Department of Pediatrics, Lac Viet Friendly Hospital, Vinh Yên, Vinh Phuc, Vietnam
| | - Le Nguyen-Ngoc-Quynh
- Department of Immuno-Allergology, Asthma and Rheumatology, National Children's Hospital, Hanoi, Vietnam
| | - Mai Nguyen-Thi-Phuong
- Department of Immuno-Allergology, Asthma and Rheumatology, National Children's Hospital, Hanoi, Vietnam
| | - Hanh Nguyen-Thi-Bich
- Department of Immuno-Allergology, Asthma and Rheumatology, National Children's Hospital, Hanoi, Vietnam
| | - Huong Le-Thi-Minh
- Pediatric Centre, Vinmec Times City International Hospital, Hanoi, Vietnam
| | - Thuy Nguyen-Thi-Dieu
- Department of Pediatrics, Hanoi Medical University, Hanoi, Vietnam,*Correspondence: Thuy Nguyen-Thi-Dieu ✉
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3
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Multiple environmental and psychosocial work risk factors and sleep disturbances. Int Arch Occup Environ Health 2020; 93:623-633. [PMID: 31955238 DOI: 10.1007/s00420-020-01515-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 01/02/2020] [Indexed: 01/06/2023]
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4
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Azmeh R, Greydanus DE, Agana MG, Dickson CA, Patel DR, Ischander MM, Lloyd RD. Update in Pediatric Asthma: Selected Issues. Dis Mon 2019; 66:100886. [PMID: 31570159 DOI: 10.1016/j.disamonth.2019.100886] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Asthma is a complex condition that affects 14% of the world's children and the approach to management includes both pharmacologic as well as non-pharmacologic strategies including attention to complex socioeconomic status phenomena. After an historical consideration of asthma, allergic and immunologic aspects of asthma in children and adolescents are presented. Concepts of socioeconomic aspects of asthma are considered along with environmental features and complications of asthma disparities. Also reviewed are links of asthma with mental health disorders, sleep disturbances and other comorbidities. A stepwise approach to asthma management is discussed that includes pharmacologic and non-pharmacologic strategies in the pediatric population. The role of immunotherapy and use of various immunomodulators are considered as well.
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Affiliation(s)
- Roua Azmeh
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Donald E Greydanus
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States.
| | - Marisha G Agana
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Cheryl A Dickson
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States; Health Equity and Community Affairs, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan, United States
| | - Dilip R Patel
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Mariam M Ischander
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Robert D Lloyd
- Pacific Northwest University of Health Sciences College of Osteopathic Medicine, Yakima, Washington, United States
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5
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The association between sleep disturbance and second-hand smoke exposure: a large-scale, nationwide, cross-sectional study of adolescents in Japan. Sleep Med 2018; 50:29-35. [DOI: 10.1016/j.sleep.2018.04.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 11/22/2022]
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Kallin SA, Lindberg E, Sommar JN, Bossios A, Ekerljung L, Malinovschi A, Middelveld R, Janson C. Excessive daytime sleepiness in asthma: What are the risk factors? J Asthma 2018; 55:844-850. [PMID: 27880055 DOI: 10.1080/02770903.2016.1263316] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Previous studies have found that excessive daytime sleepiness (EDS) is a more common problem in asthmatic subjects than in the general population. The aim of this study was to investigate whether the prevalence of EDS is increased in asthmatic subjects and, if so, to analyse the occurrence of potential risk factors for EDS in asthmatics. METHODS Cross-sectional epidemiological study. In 2008, a postal questionnaire was sent out to a random sample of 45,000 individuals aged 16-75 years in four Swedish cities. RESULTS Of the 25,160 persons who participated, 7.3% were defined as having asthma. The prevalence of EDS was significantly higher in asthmatic subjects (42.1% vs. 28.5%, p < 0.001) compared with non-asthmatic subjects. Asthma was an independent risk factor for EDS (adjusted OR 1.29) and the risk of having EDS increased with asthma severity. Risk factors for EDS in subjects with asthma included insomnia (OR, 3.87; 95% CI, 3.10-4.84); chronic rhinosinusitis (OR, 2.00; 95% CI, 1.53-2.62); current smoking (OR, 1.60; 95% CI, 1.15-2.22) and obesity (OR, 1.53; 95% CI, 1.09-2.13). CONCLUSIONS EDS is a common problem among subjects with asthma. Asthma is an independent risk factor for having EDS. Furthermore, subjects with asthma often have other risk factors for EDS, many of them potentially modifiable.
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Affiliation(s)
- Sandra Andersson Kallin
- a Department of Medical Sciences : Respiratory, Allergy and Sleep Research, Uppsala University , Uppsala , Sweden
| | - Eva Lindberg
- a Department of Medical Sciences : Respiratory, Allergy and Sleep Research, Uppsala University , Uppsala , Sweden
| | - Johan Nilsson Sommar
- b Occupational and Environmental Medicine, Department of Public Health and Clinical Medicine , Umeå University , Umeå , Sweden
| | - Apostolos Bossios
- c Department of Internal Medicine and Clinical Nutrition , Krefting Research Centre, Sahlgrenska Academy, University of Gothenburg , Göteborg , Sweden
| | - Linda Ekerljung
- c Department of Internal Medicine and Clinical Nutrition , Krefting Research Centre, Sahlgrenska Academy, University of Gothenburg , Göteborg , Sweden
| | - Andrei Malinovschi
- d Department of Medical Sciences: Clinical Physiology , Uppsala University , Uppsala , Sweden
| | - Roelinde Middelveld
- e The Centre for Allergy Research, Karolinska Institutet , Stockholm , Sweden.,f The Institute of Environmental Medicine, Karolinska Institutet , Stockholm , Sweden
| | - Christer Janson
- a Department of Medical Sciences : Respiratory, Allergy and Sleep Research, Uppsala University , Uppsala , Sweden
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7
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Chiou JH, Chen HC, Chen KH, Chou P. Correlates of self-report chronic insomnia disorders with 1-6 month and 6-month durations in home-dwelling urban older adults - the Shih-Pai Sleep Study in Taiwan: a cross-sectional community study. BMC Geriatr 2016; 16:119. [PMID: 27260122 PMCID: PMC4893262 DOI: 10.1186/s12877-016-0290-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 05/23/2016] [Indexed: 11/16/2022] Open
Abstract
Background To examine the correlates of insomnia disorder with different durations in home-dwelling older adults. Methods A cross-sectional survey in the Shih-Pai area of Taipei City, Taiwan (The Shih-Pai Sleep Study). A total 4047 subjects over the age of 65 years completed the study (2259 men and 1788 women). The Pittsburgh Sleep Quality Index and the duration of insomnia symptoms were used to identify DSM-IV 1–6 month and 6-month insomnia disorders. Results The prevalence of DSM-IV defined insomnia disorder was 5.8 %; two-thirds of these case lasted for ≥6 months. The shared correlates for both 1–6 and 6-month insomnia disorders were gender (women), depression and moderate pain. Pulmonary diseases were exclusively associated with 1–6 month insomnia disorder (OR: 2.57, 95 % CI: 1.46–4.52). In contrast, heart disease (OR: 1.73, 95 % CI: 1.21–2.49) and severe pain (OR: 2.34, 95 % CI: 1.14–4.40) were associated with 6-month insomnia disorder. Conclusion The prevalence of persistent insomnia disorder is higher than short-term insomnia disorder. Correlates for less persistent and more persistent insomnia disorder appears to be partially different. Duration quantifiers may be important in the identification of the etiology of insomnia and further studies with follow-ups are needed to examine the order of developing insomnia disorder and associated conditions.
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Affiliation(s)
- Jing-Hui Chiou
- Department of Family Medicine & Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Shipai Rd., Beitou Dist., Taipei City, 112, Taiwan
| | - Hsi-Chung Chen
- Department of Psychiatry & Center of Sleep Disorders, National Taiwan University Hospital, No. 1, Chang-Te St., Zhongzheng Dist., Taipei City, 100, Taiwan.
| | - Kuang-Hung Chen
- Center of Neuropsychiatric Research, National Health Research Institutes, 35 Keyan Road, Zhunan, Miaoli County, 350, Taiwan
| | - Pesus Chou
- Center of Neuropsychiatric Research, National Health Research Institutes, 35 Keyan Road, Zhunan, Miaoli County, 350, Taiwan.,Community Medicine Research Center, National Yang-Ming University, Linong St., Beitou Dist., Taipei City, 112, Taiwan
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8
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Sundar IK, Yao H, Sellix MT, Rahman I. Circadian molecular clock in lung pathophysiology. Am J Physiol Lung Cell Mol Physiol 2015; 309:L1056-75. [PMID: 26361874 DOI: 10.1152/ajplung.00152.2015] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 09/08/2015] [Indexed: 02/06/2023] Open
Abstract
Disrupted daily or circadian rhythms of lung function and inflammatory responses are common features of chronic airway diseases. At the molecular level these circadian rhythms depend on the activity of an autoregulatory feedback loop oscillator of clock gene transcription factors, including the BMAL1:CLOCK activator complex and the repressors PERIOD and CRYPTOCHROME. The key nuclear receptors and transcription factors REV-ERBα and RORα regulate Bmal1 expression and provide stability to the oscillator. Circadian clock dysfunction is implicated in both immune and inflammatory responses to environmental, inflammatory, and infectious agents. Molecular clock function is altered by exposomes, tobacco smoke, lipopolysaccharide, hyperoxia, allergens, bleomycin, as well as bacterial and viral infections. The deacetylase Sirtuin 1 (SIRT1) regulates the timing of the clock through acetylation of BMAL1 and PER2 and controls the clock-dependent functions, which can also be affected by environmental stressors. Environmental agents and redox modulation may alter the levels of REV-ERBα and RORα in lung tissue in association with a heightened DNA damage response, cellular senescence, and inflammation. A reciprocal relationship exists between the molecular clock and immune/inflammatory responses in the lungs. Molecular clock function in lung cells may be used as a biomarker of disease severity and exacerbations or for assessing the efficacy of chronotherapy for disease management. Here, we provide a comprehensive overview of clock-controlled cellular and molecular functions in the lungs and highlight the repercussions of clock disruption on the pathophysiology of chronic airway diseases and their exacerbations. Furthermore, we highlight the potential for the molecular clock as a novel chronopharmacological target for the management of lung pathophysiology.
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Affiliation(s)
- Isaac K Sundar
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York; and
| | - Hongwei Yao
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York; and
| | - Michael T Sellix
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Rochester Medical Center, Rochester, New York
| | - Irfan Rahman
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York; and
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9
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Sundar IK, Ahmad T, Yao H, Hwang JW, Gerloff J, Lawrence BP, Sellix MT, Rahman I. Influenza A virus-dependent remodeling of pulmonary clock function in a mouse model of COPD. Sci Rep 2015; 4:9927. [PMID: 25923474 PMCID: PMC4413879 DOI: 10.1038/srep09927] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 03/23/2015] [Indexed: 12/18/2022] Open
Abstract
Daily oscillations of pulmonary function depend on the rhythmic activity of the circadian timing system. Environmental tobacco/cigarette smoke (CS) disrupts circadian clock leading to enhanced inflammatory responses. Infection with influenza A virus (IAV) increases hospitalization rates and death in susceptible individuals, including patients with Chronic Obstructive Pulmonary Disease (COPD). We hypothesized that molecular clock disruption is enhanced by IAV infection, altering cellular and lung function, leading to severity in airway disease phenotypes. C57BL/6J mice exposed to chronic CS, BMAL1 knockout (KO) mice and wild-type littermates were infected with IAV. Following infection, we measured diurnal rhythms of clock gene expression in the lung, locomotor activity, pulmonary function, inflammatory, pro-fibrotic and emphysematous responses. Chronic CS exposure combined with IAV infection altered the timing of clock gene expression and reduced locomotor activity in parallel with increased lung inflammation, disrupted rhythms of pulmonary function, and emphysema. BMAL1 KO mice infected with IAV showed pronounced detriments in behavior and survival, and increased lung inflammatory and pro-fibrotic responses. This suggests that remodeling of lung clock function following IAV infection alters clock-dependent gene expression and normal rhythms of lung function, enhanced emphysematous and injurious responses. This may have implications for the pathobiology of respiratory virus-induced airway disease severity and exacerbations.
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Affiliation(s)
- Isaac K. Sundar
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - Tanveer Ahmad
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - Hongwei Yao
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - Jae-woong Hwang
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - Janice Gerloff
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - B. Paige Lawrence
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
| | - Michael T. Sellix
- Department of Medicine, Division of Endocrinology, Diabetes and
Metabolism, University of Rochester Medical Center, Rochester,
NY, USA
| | - Irfan Rahman
- Department of Environmental Medicine Lung Biology and Disease
Program, University of Rochester Medical Center, Rochester, NY,
USA
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10
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Salles C, Terse-Ramos R, Souza-Machado A, Cruz ÁA. Obstructive sleep apnea and asthma. J Bras Pneumol 2014; 39:604-12. [PMID: 24310634 PMCID: PMC4075889 DOI: 10.1590/s1806-37132013000500011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 06/14/2013] [Indexed: 12/12/2022] Open
Abstract
Symptoms of sleep-disordered breathing, especially obstructive sleep apnea
syndrome (OSAS), are common in asthma patients and have been associated with
asthma severity. It is known that asthma symptoms tend to be more severe at
night and that asthma-related deaths are most likely to occur during the night
or early morning. Nocturnal symptoms occur in 60-74% of asthma patients and are
markers of inadequate control of the disease. Various pathophysiological
mechanisms are related to the worsening of asthma symptoms, OSAS being one of
the most important factors. In patients with asthma, OSAS should be investigated
whenever there is inadequate control of symptoms of nocturnal asthma despite the
treatment recommended by guidelines having been administered. There is evidence
in the literature that the use of continuous positive airway pressure
contributes to asthma control in asthma patients with obstructive sleep apnea
and uncontrolled asthma.
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11
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Abstract
Many patients with asthma experience worsening of symptoms at night. Understanding the mechanism of nocturnal asthma and the factors that exacerbate asthma during sleep would lead to better management of the condition.
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Affiliation(s)
- Wajahat H Khan
- Department of Sleep Medicine, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Vahid Mohsenin
- Department of Pulmonary and Critical Care Medicine, Yale Center for Sleep Disorders, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA
| | - Carolyn M D'Ambrosio
- Department of Pulmonary, Critical Care and Sleep Medicine, The Center for Sleep Medicine, Tufts Medical Center, Tufts University School of Medicine, 800 Washington Street, Boston, MA 02111, USA.
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12
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Sundar IK, Yao H, Huang Y, Lyda E, Sime PJ, Sellix MT, Rahman I. Serotonin and corticosterone rhythms in mice exposed to cigarette smoke and in patients with COPD: implication for COPD-associated neuropathogenesis. PLoS One 2014; 9:e87999. [PMID: 24520342 PMCID: PMC3919731 DOI: 10.1371/journal.pone.0087999] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 01/03/2014] [Indexed: 12/21/2022] Open
Abstract
The circadian timing system controls daily rhythms of physiology and behavior, and disruption of clock function can trigger stressful life events. Daily exposure to cigarette smoke (CS) can lead to alteration in diverse biological and physiological processes. Smoking is associated with mood disorders, including depression and anxiety. Patients with chronic obstructive pulmonary disease (COPD) have abnormal circadian rhythms, reflected by daily changes in respiratory symptoms and lung function. Corticosterone (CORT) is an adrenal steroid that plays a considerable role in stress and anti-inflammatory responses. Serotonin (5-hydroxytryptamine; 5HT) is a neurohormone, which plays a role in sleep/wake regulation and affective disorders. Secretion of stress hormones (CORT and 5HT) is under the control of the circadian clock in the suprachiasmatic nucleus. Since smoking is a contributing factor in the development of COPD, we hypothesize that CS can affect circadian rhythms of CORT and 5HT secretion leading to sleep and mood disorders in smokers and patients with COPD. We measured the daily rhythms of plasma CORT and 5HT in mice following acute (3 d), sub-chronic (10 d) or chronic (6 mo) CS exposure and in plasma from non-smokers, smokers and patients with COPD. Acute and chronic CS exposure affected both the timing (peak phase) and amplitude of the daily rhythm of plasma CORT and 5HT in mice. Acute CS appeared to have subtle time-dependent effects on CORT levels but more pronounced effects on 5HT. As compared with CORT, plasma 5HT was slightly elevated in smokers but was reduced in patients with COPD. Thus, the effects of CS on plasma 5HT were consistent between mice and patients with COPD. Together, these data reveal a significant impact of CS exposure on rhythms of stress hormone secretion and subsequent detrimental effects on cognitive function, depression-like behavior, mood/anxiety and sleep quality in smokers and patients with COPD.
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Affiliation(s)
- Isaac K. Sundar
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Hongwei Yao
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Yadi Huang
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Elizabeth Lyda
- Department of Medicine (Pulmonary), University of Rochester Medical Center, Rochester, New York, United States of America
| | - Patricia J. Sime
- Department of Medicine (Pulmonary), University of Rochester Medical Center, Rochester, New York, United States of America
| | - Michael T. Sellix
- Department of Medicine, Division of Endocrinology and Metabolism, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Irfan Rahman
- Department of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York, United States of America
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13
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Hwang JW, Sundar IK, Yao H, Sellix MT, Rahman I. Circadian clock function is disrupted by environmental tobacco/cigarette smoke, leading to lung inflammation and injury via a SIRT1-BMAL1 pathway. FASEB J 2014; 28:176-94. [PMID: 24025728 PMCID: PMC3868829 DOI: 10.1096/fj.13-232629] [Citation(s) in RCA: 122] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 08/26/2013] [Indexed: 02/03/2023]
Abstract
Patients with obstructive lung diseases display abnormal circadian rhythms in lung function. We determined the mechanism whereby environmental tobacco/cigarette smoke (CS) modulates expression of the core clock gene BMAL1, through Sirtuin1 (SIRT1) deacetylase during lung inflammatory and injurious responses. Adult C57BL6/J and various mice mutant for SIRT1 and BMAL1 were exposed to both chronic (6 mo) and acute (3 and 10 d) CS, and we measured the rhythmic expression of clock genes, circadian rhythms of locomotor activity, lung function, and inflammatory and emphysematous responses in the lungs. CS exposure (100-300 mg/m(3) particulates) altered clock gene expression and reduced locomotor activity by disrupting the central and peripheral clocks and increased lung inflammation, causing emphysema in mice. BMAL1 was acetylated and degraded in the lungs of mice exposed to CS and in patients with chronic obstructive pulmonary disease (COPD), compared with lungs of the nonsmoking controls, linking it mechanistically to CS-induced reduction of SIRT1. Targeted deletion of Bmal1 in lung epithelium augmented inflammation in response to CS, which was not attenuated by the selective SIRT1 activator SRT1720 (EC50=0.16 μM) in these mice. Thus, the circadian clock, specifically the enhancer BMAL1 in epithelium, plays a pivotal role, mediated by SIRT1-dependent BMAL1, in the regulation of CS-induced lung inflammatory and injurious responses.
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Affiliation(s)
- Jae-Woong Hwang
- 2Department of Environmental Medicine, University of Rochester Medical Center, Box 850, 601 Elmwood Avenue, Rochester 14642, NY, USA.
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Abstract
AbstractOver recent years the impact of weather on human health has become more severe, especially for people living in urban areas. Even though many studies have analysed the impact of weather on human mortality, few have quantified the impact of heat on morbidity, including ambulance response calls. In this study, 13,354 calls collected in the city of Florence (Italy) during summer were analyzed by month, day of the week, hour, and time slot of the day. An objective air mass classification was used to classify days and time slots with similar weather characteristics and a multiple variable analysis was applied to evaluate the relationship between emergency calls and weather. A positive trend was observed in the morning and a negative one during the night for all emergency calls, but only for food poisoning and alcoholic diseases. Calls for cardiovascular events increased in the morning and on hot days. Calls for psychiatric disorders rose significantly with temperature during the afternoon. The total number of calls and those for alcoholic diseases rose during the hottest nights. Our results, which show a clear relationship between ambulance response calls, periodicity, and weather, could contribute to an understanding the impact of weather on morbidity.
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15
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Cabral MM, Mueller PDT. [Sleep and chronic lung diseases: diffuse interstitial lung diseases, bronchial asthma, and COPD]. J Bras Pneumol 2011; 36 Suppl 2:53-6. [PMID: 20944983 DOI: 10.1590/s1806-37132010001400014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Chronic lung diseases can be aggravated by various factors and comorbidities, including sleep-disordered breathing. Although changes in the quality of life of patients with chronic lung disease are usually related to daytime variables, the physiological changes in sleep impair the quality of sleep and interfere with the natural history of the disease. Alterations in sleep architecture appear to be a common mechanism in these diseases. During sleep, the upper and lower airways are more interconnected: changes in upper airway resistance during sleep are added to the severe resistive alterations in the lower airways due to asthma and COPD. In addition, there are complex mechanical and ventilatory interactions. The recognition of these interactions allows better assessment of the exacerbations and the progression of chronic lung diseases.
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16
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Abstract
This article provides an overview of the status of long-term oxygen therapy (LTOT). In the United States, payment cutbacks are occurring as a result of congressionally mandated competitive bidding and capped rental programs. These Medicare programs are discussed. These legislative and regulatory changes may result in reduced patient access to appropriate oxygen-delivery systems that meet medical needs, including optimal ambulation. Prescribing LTOT is addressed in this article, as is the need for adequate patient education. The importance of appropriate monitoring and reassessment is presented. The use of an LTOT collaborative care model is discussed. Although the new intermittent flow oxygen-delivery systems have potential benefits, there is consensus that each patient should be tested on the specific device because of variability in delivery and patient response. Feasible locations for patient education and monitoring are identified.
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Affiliation(s)
- Kent L Christopher
- Clinical Faculty of the Division of Pulmonary/Critical Care, University of Colorado Health Sciences Center, Denver, CO.
| | - Phillip Porte
- National Association for Medical Direction of Respiratory Care, Vienna, VA
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Sabanayagam C, Shankar A. The association between active smoking, smokeless tobacco, second-hand smoke exposure and insufficient sleep. Sleep Med 2011; 12:7-11. [PMID: 21144798 PMCID: PMC3056485 DOI: 10.1016/j.sleep.2010.09.002] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2010] [Revised: 08/20/2010] [Accepted: 09/29/2010] [Indexed: 01/28/2023]
Abstract
BACKGROUND Studies have shown that cigarette smoking is associated with sleep disorders in the general population. But studies examining the association between smokeless tobacco use, second-hand smoke exposure and insufficient rest/sleep are limited. METHODS We examined the association between smoking, smokeless tobacco use (n=83,072), second-hand smoke exposure (n=28,557) and insufficient rest/sleep among adults aged ≥20 years in the state-based 2008 Behavioral Risk Factor Surveillance System. Exposure to second-hand smoke was defined as >1 day of exposure to cigarette smoking either at home or in the workplace in the preceding 7 days. Insufficient rest/sleep was defined as not getting enough rest/sleep everyday in the preceding 30 days. RESULTS Compared to never smokeless tobacco users, the odds ratio (OR; 95% confidence interval [CI]) of insufficient rest/sleep was 1.16 (1.00-1.36) and 1.74 (1.37-2.22) among former and current users. Compared to non-smokers/non-smokeless tobacco users, the OR (95% CI) of insufficient rest/sleep for those who were both current smokers and current smokeless tobacco users was 2.21 (1.66-2.94). Regarding second-hand smoke exposure among non-smokers, those with second-hand smoke exposure had higher odds for insufficient rest/sleep than those without. In contrast, the odds of insufficient rest/sleep were similar among current smokers with or without second-hand smoke exposure. CONCLUSIONS In a multiethnic sample of US adults, compared to non-smokers/non-smokeless tobacco users, those who were both current smokers and current smokeless tobacco users had twice the odds of insufficient sleep. Second-hand smoke exposure was associated with insufficient rest/sleep among non-smokers.
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Affiliation(s)
- Charumathi Sabanayagam
- Department of Community Medicine, West Virginia University School of Medicine, Morgantown, WV 26506
| | - Anoop Shankar
- Department of Community Medicine, West Virginia University School of Medicine, Morgantown, WV 26506
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18
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Ford ES, Mannino DM, Redd SC, Moriarty DG, Mokdad AH. Determinants of Quality of Life Among People with Asthma: Findings from the Behavioral Risk Factor Surveillance System. J Asthma 2009; 41:327-36. [PMID: 15260466 DOI: 10.1081/jas-120026090] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Asthma is a major contributor to impaired quality of life in the U.S. population. Little is known about population-based determinants of quality of life among people with asthma, however. Using data from the 2000 Behavioral Risk Factor Surveillance System, we examined the associations between selected sociodemographic, behavioral, and other determinants and quality of life among 12,111 participants with current asthma. In multiple logistical regression models, three variables--employment status, smoking status, and physical activity--were significantly associated with all measures of impaired quality of life (poor or fair health, > or = 14 physically unhealthy days, > 14 mentally unhealthy days, > or = 14 activity limitation days, or > or = 14 physically or mentally unhealthy days). Education was significantly and inversely related to impaired quality of life for all measures except activity limitation days. Men were less likely than women to report having > or = 14 physically unhealthy days, > or = 14 mentally unhealthy days, or > or = 14 physically or mentally unhealthy days. Compared with whites, Hispanics were more likely to report being in poor or fair health, and African Americans were less likely to report having > or = 14 physically unhealthy days or > or = 14 physically or mentally unhealthy days. In addition, participants with lower incomes were more likely to report impaired quality of life for three measures (general health status, > or = 14 physically unhealthy days, and activity limitation days). The heaviest participants were more likely to be in poor or fair health or to report having more > or = 14 physically unhealthy days, or > or = 14 physically or mentally unhealthy days. Insurance coverage and the time since their last routine checkup were not significantly associated with any of the quality-of-life measures. These results show that three potentially modifiable factors (smoking status, physical activity, body mass index) are associated with quality of life among persons with asthma. Furthermore, among people with asthma, the elderly, women, poorly educated, and low-income participants are especially likely to experience impaired quality of life.
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Affiliation(s)
- Earl S Ford
- Division of Adult Community Health, National Center for Chronic Disease Prevention and Health Promotion Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA.
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19
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Abstract
Asthma and chronic obstructive pulmonary disease (COPD) are common obstructive lung diseases affecting millions of people in the United States. As sleep disorders are also common, it is not surprising that many people with obstructive lung disease also suffer from sleep disorders. However, people with COPD and those with asthma have worse sleep quality and more sleep-related problems when compared to people with other chronic health problems. In addition, a pathologic relationship may exist between obstructive sleep apnea (OSA) and obstructive lung diseases. This review focuses on the epidemiology, pathogenesis, and clinical implications of sleep disturbances in asthma and COPD.
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Affiliation(s)
- Michael E Ezzie
- Michael E. Ezzie, MD, Clinical Instructor - Fellow, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, The Ohio State University Medical Center, 201 Davis HLRI, 473 West 12th Avenue, Columbus, OH 43210 (614) 247-7707, Fax (614) 293-4799,
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20
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Mastronarde JG, Wise RA, Shade DM, Olopade CO, Scharf SM. Sleep quality in asthma: results of a large prospective clinical trial. J Asthma 2008; 45:183-9. [PMID: 18415823 DOI: 10.1080/02770900801890224] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
RATIONALE Previous studies have suggested that asthmatics have an increased incidence of sleep disturbances. However, these studies have been limited by reliance on population surveys or small numbers of participants. OBJECTIVES We sought to measure sleep quality and daytime sleepiness in a cohort of symptomatic asthmatics and to measure the effects of improved asthma control on sleep quality. METHODS Data were collected in sub-study of a large multi-center randomized double-masked controlled trial of mild-moderate asthmatics evaluating the effect of low-dose theophylline on asthma control in comparison to montelukast and placebo. Each participant was administered sleep symptom questionnaires at randomization and at the final visit (6 months after randomization). These included the Pittsburgh Sleep Quality Questionnaire (PSQI) and the Epworth Sleepiness Scale (ESS). MEASUREMENTS AND MAIN RESULTS Data were available for 487 participants. Baseline mean values were: age 40 +/- 15 years, 74% female, forced expiratory volume in 1 second (FEV(1)) 79 +16 percent predicted, Juniper Asthma Control Questionnaire (ACQ) score 2.35 +/- 0.63, PSQI 7.8 +/-4, and ESS 8.5 +/-4.9. There were no significant differences in the PSQI or ESS between the three treatment groups. Significant correlations were found at baseline between the global PSQI score and ACQ and quality of life and marginally with lung function. Significant correlation existed between improvements in PSQI and ESS with improved asthma control and quality of life. CONCLUSIONS Sleep disturbances are common in asthmatics and are associated with asthma control and quality of life. Clinicians caring for asthmatics may need to complete a more detailed sleep history in patients with poorly controlled asthma. In addition, low-dose theophylline does not seem to impair sleep quality in asthmatics.
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21
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Zhang L, Samet J, Caffo B, Punjabi NM. Cigarette smoking and nocturnal sleep architecture. Am J Epidemiol 2006; 164:529-37. [PMID: 16829553 DOI: 10.1093/aje/kwj231] [Citation(s) in RCA: 232] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Cigarette smoking has been associated with a high prevalence of sleep-related complaints. However, its effects on sleep architecture have not been fully examined. The primary objective of this investigation was to assess the impact of cigarette smoking on sleep architecture. Polysomnography was used to characterize sleep architecture among 6,400 participants of the Sleep Heart Health Study (United States, 1994-1999). Sleep parameters included total sleep time, latency to sleep onset, sleep efficiency, and percentage of time in each sleep stage. The study sample consisted of 2,916 never smokers, 2,705 former smokers, and 779 current smokers. Compared with never smokers, current smokers had a longer initial sleep latency (5.4 minutes, 95% confidence interval (CI): 2.9, 7.9) and less total sleep time (14.0 minutes, 95% CI: 6.4, 21.7). Furthermore, relative to never smokers, current smokers also had more stage 1 sleep (relative proportion = 1.24, 95% CI: 1.14, 1.33) and less slow wave sleep (relative proportion = 0.86, 95% CI: 0.78, 0.95). Finally, no differences in sleep architecture were noted between former and never smokers. The results of this study show that cigarette smoking is independently associated with disturbances in sleep architecture, including a longer latency to sleep onset and a shift toward lighter stages of sleep. Nicotine in cigarette smoke and acute withdrawal from it may contribute to disturbances in sleep architecture.
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Affiliation(s)
- Lin Zhang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21224, USA.
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