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Heinzinger CM, Lapin B, Thompson NR, Li Y, Milinovich A, May AM, Pena Orbea C, Faulx M, Van Wagoner DR, Chung MK, Foldvary-Schaefer N, Mehra R. Novel Sleep Phenotypic Profiles Associated With Incident Atrial Fibrillation in a Large Clinical Cohort. JACC Clin Electrophysiol 2024; 10:2074-2084. [PMID: 39023484 DOI: 10.1016/j.jacep.2024.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/02/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND While sleep disorders are implicated in atrial fibrillation (AF), the interplay of physiologic alterations and symptoms remains unclear. Sleep-based phenotypes can account for this complexity and translate to actionable approaches to identify at-risk patients and therapeutic interventions. OBJECTIVES This study hypothesized discrete phenotypes of symptoms and polysomnography (PSG)-based data differ in relation to incident AF. METHODS Data from the STARLIT (sleep Signals, Testing, And Reports LInked to patient Traits) registry on Cleveland Clinic patients (≥18 years of age) who underwent PSG from November 27, 2004, to December 30,2015, were retrospectively examined. Phenotypes were identified using latent class analysis of symptoms and PSG-based measures of sleep-disordered breathing and sleep architecture. Phenotypes were included as the primary predictor in a multivariable-adjusted Cox proportional hazard models for incident AF. RESULTS In our cohort (N = 43,433, age 51.8 ± 14.5 years, 51.9% male, 74.9% White), 7.3% (n = 3,166) had baseline AF. Over a 7.6- ± 3.4-year follow-up period, 8.9% (n = 3,595) developed incident AF. Five phenotypes were identified. The hypoxia subtype (n = 3,245) had 48% increased incident AF (HR: 1.48; 95% CI: 1.34-1.64), the apneas + arousals subtype (n = 4,592) had 22% increased incident AF (HR: 1.22; 95% CI: 1.10-1.35), and the short sleep + nonrapid eye movement subtype (n = 6,126) had 11% increased incident AF (HR: 1.11; 95% CI: 1.01-1.22) compared with long sleep + rapid eye movement (n = 26,809), the reference group. The hypopneas subtype (n = 2,661) did not differ from reference (HR: 0.89; 95% CI: 0.77-1.03). CONCLUSIONS Consistent with prior evidence supporting hypoxia as an AF driver and cardiac risk of the sleepy phenotype, this constellation of symptoms and physiologic alterations illustrates vulnerability for AF development, providing potential value in enhancing our understanding of integrated sleep-specific symptoms and physiologic risk of atrial arrhythmogenesis.
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Affiliation(s)
| | - Brittany Lapin
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA; Neurological Institute Center for Outcomes Research and Evaluation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Nicolas R Thompson
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA; Neurological Institute Center for Outcomes Research and Evaluation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Yadi Li
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA; Neurological Institute Center for Outcomes Research and Evaluation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Alex Milinovich
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anna M May
- Geriatric Research Education and Clinical Center, VA Northeast Ohio Healthcare System, Cleveland, Ohio, USA
| | - Cinthya Pena Orbea
- Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Michael Faulx
- Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Mina K Chung
- Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA; Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Reena Mehra
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington, USA.
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2
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Yu M, Hao Z, Xu L, Zhao L, Wen Y, Han F, Gao X. Differences in Polysomnographic and Craniofacial Characteristics of Catathrenia Phenotypes: A Cluster Analysis. Nat Sci Sleep 2024; 16:625-638. [PMID: 38831958 PMCID: PMC11144656 DOI: 10.2147/nss.s455705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 05/04/2024] [Indexed: 06/05/2024] Open
Abstract
Purpose Catathrenia is a rare sleeping disorder characterized by repetitive nocturnal groaning during prolonged expirations. Patients with catathrenia had heterogeneous polysomnographic, comorbidity, craniofacial characteristics, and responses to treatment. Identifying phenotypes of catathrenia might benefit the exploration of etiology and personalized therapy. Patients and Methods Sixty-six patients diagnosed with catathrenia by full-night audio/video polysomnography seeking treatment with mandibular advancement devices (MAD) or continuous positive airway pressure (CPAP) were included in the cohort. Polysomnographic characteristics including sleep architecture, respiratory, groaning, and arousal events were analyzed. Three-dimensional (3D) and 2D craniofacial hard tissue and upper airway structures were evaluated with cone-beam computed tomography and lateral cephalometry. Phenotypes of catathrenia were identified by K-mean cluster analysis, and inter-group comparisons were assessed. Results Two distinct clusters of catathrenia were identified: cluster 1 (n=17) was characterized to have more males (71%), a longer average duration of groaning events (18.5±4.8 and 12.8±5.7s, p=0.005), and broader upper airway (volume 41,386±10,543 and 26,661±6700 mm3, p<0.001); cluster 2 (n=49) was characterized to have more females (73%), higher respiratory disturbance index (RDI) (median 1.0 [0.3, 2.0] and 5.2 [1.2, 13.3]/h, p=0.009), more respiratory effort-related arousals (RERA)(1 [1, 109] and 32 [13, 57)], p=0.005), smaller upper airway (cross-sectional area of velopharynx 512±87 and 339±84 mm2, p<0.001) and better response to treatment (41.2% and 82.6%, p=0.004). Conclusion Two distinct phenotypes were identified in patients with catathrenia, primary catathrenia, and catathrenia associated with upper airway obstruction, suggesting respiratory events and upper airway structures might be related to the etiology of catathrenia, with implications for its treatment.
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Affiliation(s)
- Min Yu
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, People’s Republic of China
- Center for Oral Therapy of Sleep Apnea, Peking University Hospital of Stomatology, Beijing, People’s Republic of China
- National Center for Stomatology, Beijing, 100081, People’s Republic of China
| | - Zeliang Hao
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, People’s Republic of China
- Center for Oral Therapy of Sleep Apnea, Peking University Hospital of Stomatology, Beijing, People’s Republic of China
- National Center for Stomatology, Beijing, 100081, People’s Republic of China
| | - Liyue Xu
- Sleep Division, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Long Zhao
- Sleep Division, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Yongfei Wen
- Sleep Division, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Fang Han
- Sleep Division, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Xuemei Gao
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, People’s Republic of China
- Center for Oral Therapy of Sleep Apnea, Peking University Hospital of Stomatology, Beijing, People’s Republic of China
- National Center for Stomatology, Beijing, 100081, People’s Republic of China
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Battaglia E, Banfi P, Compalati E, Nicolini A, Diaz DE Teran T, Gonzales M, Solidoro P. The pathogenesis of OSA-related hypertension: what are the determining factors? Minerva Med 2024; 115:68-82. [PMID: 37947781 DOI: 10.23736/s0026-4806.23.08466-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Sleep-disordered breathing has a relatively high prevalence, which varies from 3-7% in males and from 2-5% in females in the adult population. Studies published in the literature have shown that sleep apnea is closely related to an increased risk of developing various pathologies, among which arterial hypertension stands out. The prevalence of hypertension in patients suffering from obstructive sleep apnea (OSA) ranges from 35-80% and appears to be related to OSA severity. Approximately 40-50% of patients affected by hypertension are also affected by OSA and this association seems to be stronger in young and middle-aged adults (<50 years of age). The primary objective of this narrative review is to provide an update on what are the main contributing comorbidities to the development of a hypertensive state in patients suffering from OSA, an independent risk factor for diurnal hypertension, implicated as a risk factor for the first stroke, recurrent stroke, and post-stroke mortality. There are a lot of factors that contribute to developing a hypertensive state in OSA patients, some more decisive, others less. More evidence from longitudinal studies is needed on the impact of OSA on cardiovascular risk in females, on the causal link between OSA and arterial hypertension or metabolic diseases, like diabetes and glucose intolerance, and the effect of different kinds of OSA treatment.
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Affiliation(s)
- Elvia Battaglia
- IRCCS Don Carlo Gnocchi Foundation - Santa Maria Nascente, Milan, Italy
| | - Paolo Banfi
- IRCCS Don Carlo Gnocchi Foundation - Santa Maria Nascente, Milan, Italy
| | - Elena Compalati
- IRCCS Don Carlo Gnocchi Foundation - Santa Maria Nascente, Milan, Italy -
| | | | - Teresa Diaz DE Teran
- Sleep Disorders and Non Invasive Ventilation Unit, Division of Pneumology, Marqués de Valdecilla University Hospital, Santander, Spain
| | - Monica Gonzales
- Sleep Disorders and Non Invasive Ventilation Unit, Division of Pneumology, Marqués de Valdecilla University Hospital, Santander, Spain
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4
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Thong BKS, Loh GXY, Lim JJ, Lee CJL, Ting SN, Li HP, Li QY. Telehealth Technology Application in Enhancing Continuous Positive Airway Pressure Adherence in Obstructive Sleep Apnea Patients: A Review of Current Evidence. Front Med (Lausanne) 2022; 9:877765. [PMID: 35592853 PMCID: PMC9110793 DOI: 10.3389/fmed.2022.877765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/05/2022] [Indexed: 11/13/2022] Open
Abstract
Obstructive sleep apnea (OSA) is a common type of sleep-disordered breathing associated with multiple comorbidities. Continuous positive airway pressure (CPAP) is the first choice for moderate-severe OSA but poor compliance brings a great challenge to its effectiveness. Telehealth interventions ease the follow-up process and allow healthcare facilities to provide consistent care. Fifth-generation wireless transmission technology has also greatly rationalized the wide use of telemedicine. Herein, we review the efficacy of the telehealth system in enhancing CPAP adherence. We recommend applying telemonitoring in clinical practice and advocate the development of a biopsychosocial telemedicine model with the integration of several interventions. Big databases and promising artificial intelligent technologies make clinical decision support systems and predictive models based on these databases possible.
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Affiliation(s)
- Benjamin Ka Seng Thong
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Grace Xin Yun Loh
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia Jan Lim
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Christina Jia Liang Lee
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shu Ning Ting
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong Peng Li
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Yun Li
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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5
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Sampol J, Sáez M, Martí S, Pallero M, Barrecheguren M, Ferrer J, Sampol G. Impact of home CPAP treated obstructive sleep apnea on COVID-19 outcomes in hospitalized patients. J Clin Sleep Med 2022; 18:1857-1864. [PMID: 35404224 PMCID: PMC9243267 DOI: 10.5664/jcsm.10016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES To investigate the association between moderate or severe obstructive sleep apnea (OSA) treated with home continuous positive airway pressure (CPAP) and severe coronavirus disease 2019 (COVID-19). METHODS Retrospective study of patients admitted for COVID-19. Patients with OSA treated with home CPAP were identified and for each of them we selected 5 patients admitted consecutively in the following hours. The main outcome of the study was the development of severe COVID-19, defined as: a) death, or b) a composite outcome of death or the presence of severe hypoxemic respiratory failure at or during admission. The association between CPAP-treated OSA and these outcomes was estimated by logistic regression analysis after applying inverse probability of treatment weighting using a propensity score-weighting approach. RESULTS Of the 2059 patients admitted, 81 (3.9%) were receiving treatment with home CPAP. Among the 486 patients included in the study, 19% died and 39% presented the composite outcome. The logistic regression analysis did not show an association of CPAP treatment either with death (OR [95% CI]: 0.684 [0.332-1.409], p:0.303) or with the composite outcome (OR [95% CI]: 0.779 [0.418-1.452], p:0.432). Death was associated with age (OR [95% CI]: 1.116 [1.08-1.152], p<0.001) and number of comorbidities (OR [95% CI]: 1.318 [1.065-1.631], p:0.012), and the composite outcome was associated with male sex (OR [95% CI]: 2.067[1.19-3.589], p:0.01) and number of comorbidities (OR [95% CI]:1.241 [1.039-1.484], p:0.018). CONCLUSIONS In hospitalized COVID-19 patients, prior OSA treated with home CPAP is not independently associated with worse outcomes.
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Affiliation(s)
- Júlia Sampol
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Multidisciplinary Sleep Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - María Sáez
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Sergi Martí
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Mercedes Pallero
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Miriam Barrecheguren
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Jaume Ferrer
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Multidisciplinary Sleep Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Gabriel Sampol
- Respiratory Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Multidisciplinary Sleep Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
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6
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Pépin JL, Eastwood P, Eckert DJ. Novel avenues to approach non-CPAP therapy and implement comprehensive OSA care. Eur Respir J 2021; 59:13993003.01788-2021. [PMID: 34824053 DOI: 10.1183/13993003.01788-2021] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/16/2021] [Indexed: 11/05/2022]
Abstract
Recent advances in obstructive sleep apnoea (OSA) pathophysiology and translational research have opened new lines of investigation for OSA treatment and management. Key goals of such investigations are to provide efficacious, alternative treatment and management pathways that are better tailored to individual risk profiles to move beyond the traditional, continuous positive airway pressure (CPAP)-focused, "one size fits all", trial and error approach which is too frequently inadequate for many patients. Identification of different clinical manifestations of OSA (clinical phenotypes) and underlying pathophysiological phenotypes (endotypes), that contribute to OSA have provided novel insights into underlying mechanisms and have underpinned these efforts. Indeed, this new knowledge has provided the framework for precision medicine for OSA to improve treatment success rates with existing non-CPAP therapies such as mandibular advancement devices and upper airway surgery, and newly developed therapies such as hypoglossal nerve stimulation and emerging therapies such as pharmacotherapies and combination therapy. These concepts have also provided insight into potential physiological barriers to CPAP adherence for certain patients. This review summarises the recent advances in OSA pathogenesis, non-CPAP treatment, clinical management approaches and highlights knowledge gaps for future research. OSA endotyping and clinical phenotyping, risk stratification and personalised treatment allocation approaches are rapidly evolving and will further benefit from the support of recent advances in e-health and artificial intelligence.
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Affiliation(s)
- Jean-Louis Pépin
- HP2 Laboratory, INSERM U1042, University Grenoble Alpes, Grenoble, France .,EFCR Laboratory, Grenoble Alpes University Hospital, Grenoble, France
| | - Peter Eastwood
- Flinders Health and Medical Research Institute and Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Danny J Eckert
- Flinders Health and Medical Research Institute and Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
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7
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Longitudinal Analysis of Causes of Mortality in Continuous Positive Airway Pressure-treated Patients at the Population Level. Ann Am Thorac Soc 2021; 18:1390-1396. [PMID: 33606959 DOI: 10.1513/annalsats.202007-888oc] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Rationale: Randomized controlled trials do not support a role for continuous positive airway pressure (CPAP) in preventing major cardiovascular events or mortality in patients with obstructive sleep apnea (OSA). However, these trials' setting does not apply to most CPAP-treated patients. Objectives: We aimed to assess the effect of CPAP on mortality in real-world patients. Methods: We performed a population-based longitudinal observational study including all patients with OSA prescribed CPAP during 2011 in Catalonia, Spain, and non-OSA control subjects matched (1:2) by sex, 5-year age group, and region who were followed from 2011 to 2016. Results: A total of 9,317 CPAP-treated patients with OSA and 18,370 control subjects without OSA were included (median age, 67 [57-72] years; 74% male). During a median follow-up of 5.5 years, 2,301 deaths were recorded. After adjustment by a composite of diagnosed comorbidities and previous use of healthcare resources, CPAP-treated patients showed a lower risk of death than control subjects (hazard ratio [HR], 0.67; 95% confidence interval [CI], 0.61-0.74), with the association not being statistically significant in women. Cancer-related deaths were the main drivers of this association (men: HR, 0.44; 95% CI, 0.36-0.54; women: HR, 0.44; 95% CI, 0.28-0.68). No significant associations were found for cardiovascular-related deaths. CPAP-treated women had an increased risk of respiratory-related death (HR, 2.41; 95% CI, 1.37-4.23). Conclusions: CPAP-treated patients had a lower mortality rate than control subjects. This relationship was driven by cancer-related, but not cardiovascular-related, deaths. Results suggest a role for sex when prescribing CPAP, especially considering respiratory-related deaths, and foster a debate on the relationship between OSA and cardiovascular outcomes.
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8
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Bailly S, Grote L, Hedner J, Schiza S, McNicholas WT, Basoglu OK, Lombardi C, Dogas Z, Roisman G, Pataka A, Bonsignore MR, Pepin JL. Clusters of sleep apnoea phenotypes: A large pan-European study from the European Sleep Apnoea Database (ESADA). Respirology 2020; 26:378-387. [PMID: 33140467 DOI: 10.1111/resp.13969] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/25/2020] [Accepted: 10/12/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVE To personalize OSA management, several studies have attempted to better capture disease heterogeneity by clustering methods. The aim of this study was to conduct a cluster analysis of 23 000 OSA patients at diagnosis using the multinational ESADA. METHODS Data from 34 centres contributing to ESADA were used. An LCA was applied to identify OSA phenotypes in this European population representing broad geographical variations. Many variables, including symptoms, comorbidities and polysomnographic data, were included. Prescribed medications were classified according to the ATC classification and this information was used for comorbidity confirmation. RESULTS Eight clusters were identified. Four clusters were gender-based corresponding to 54% of patients, with two clusters consisting only of men and two clusters only of women. The remaining four clusters were mainly men with various combinations of age range, BMI, AHI and comorbidities. The preferred type of OSA treatment (PAP or mandibular advancement) varied between clusters. CONCLUSION Eight distinct clinical OSA phenotypes were identified in a large pan-European database highlighting the importance of gender-based phenotypes and the impact of these subtypes on treatment prescription. The impact of cluster on long-term treatment adherence and prognosis remains to be studied using the ESADA follow-up data set.
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Affiliation(s)
- Sébastien Bailly
- HP2 Laboratory, Grenoble Alpes University, INSERM U1042, Grenoble, France.,EFCR Laboratory, Grenoble Alpes University Hospital, Grenoble, France
| | - Ludger Grote
- Department of Sleep Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.,Sleep and Vigilance Laboratory, Internal Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Jan Hedner
- Department of Sleep Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.,Sleep and Vigilance Laboratory, Internal Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Sofia Schiza
- Sleep Disorders Unit, Department of Respiratory Medicine, Medical School, University of Crete, Crete, Greece
| | - Walter T McNicholas
- Department of Respiratory and Sleep Medicine, St. Vincent's Hospital Group, Dublin, Ireland.,Conway Research Institute, School of Medicine, University College Dublin, Dublin, Ireland
| | - Ozen K Basoglu
- Department of Chest Diseases, Ege University, Izmir, Turkey
| | - Carolina Lombardi
- Sleep Disorder Center, Cardiology Department, Istituto Auxologico Italiano IRCCS, Ospedale San Luca, University of Milano Bicocca, Milan, Italy
| | - Zoran Dogas
- Split Sleep Medicine Centre and Department of Neuroscience, University of Split School of Medicine, Split, Croatia
| | - Gabriel Roisman
- Sleep Disorders Centre, Antoine Béclère Hospital, Clamart, France
| | - Athanasia Pataka
- Respiratory Failure Unit, G Papanikolaou Hospital, Aristotle University, Thessaloniki, Greece
| | - Maria R Bonsignore
- Respiratory Medicine, PROMISE Department, University of Palermo and IRIB-CNR, Palermo, Italy
| | - Jean-Louis Pepin
- HP2 Laboratory, Grenoble Alpes University, INSERM U1042, Grenoble, France.,EFCR Laboratory, Grenoble Alpes University Hospital, Grenoble, France
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Silveira MG, Lloberes P. Análisis de clúster para identificar fenotipos de síndrome de apneas-hipopneas del sueño: ¿hacia dónde vamos? Arch Bronconeumol 2020; 56:689-690. [DOI: 10.1016/j.arbres.2019.11.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 11/27/2019] [Indexed: 12/12/2022]
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Prats L, Izquierdo JL. [Respiratory Disease in the Era of Big Data]. OPEN RESPIRATORY ARCHIVES 2020; 2:284-288. [PMID: 38620700 PMCID: PMC7481841 DOI: 10.1016/j.opresp.2020.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/03/2020] [Indexed: 11/29/2022] Open
Abstract
One of the key elements of medicine in the second decade of the 21st century is the exponential growth of patient-produced information, due not only to the transition to the digitization of medical records, but also to the emergence of new sources of information and the capacity for analysis and interpretation of existing ones. The amount of medical information is expected to double every 2 years, which means that there will be 50 times more information available in 2020 than in 2011. In this setting, these large amounts of data or «big data» must be properly managed to implement new initiatives that improve the diagnosis, treatment, and prognosis of patients on the path to personalized medicine.The concept of personalization or precision medicine is of special interest in chronic respiratory disease. In recent years, research in entities such as asthma, COPD, cancer, or SAHS has focused on the identification of genomic, molecular, metabolic, and protein changes (biomarkers). Big data analysis tools can be used to move on from models based on the mean response to treatment, which are suboptimal for most patients, to focus on the individualized response. Part of this journey involves systems medicine, which also integrates clinical and population data to provide a multidimensional view of the disease and help identify causal associations that are usually only evident on big data analysis.
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Affiliation(s)
- Lourdes Prats
- Departamento de Medicina y Especialidades, Universidad de Alcalá, Alcalá de Henares, España
| | - José Luis Izquierdo
- Departamento de Medicina y Especialidades, Universidad de Alcalá, Alcalá de Henares, España
- Neumología, Hospital Universitario de Guadalajara, Guadalajara, España
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11
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Zinchuk A, Yaggi HK. Phenotypic Subtypes of OSA: A Challenge and Opportunity for Precision Medicine. Chest 2020; 157:403-420. [PMID: 31539538 PMCID: PMC7005379 DOI: 10.1016/j.chest.2019.09.002] [Citation(s) in RCA: 144] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/13/2019] [Accepted: 09/01/2019] [Indexed: 12/21/2022] Open
Abstract
Current strategies for the management of OSA reflect a one-size-fits-all approach. Diagnosis and severity of OSA are based on the apnea-hypopnea index and treatment initiated with CPAP, followed by trials of alternatives (eg, oral appliances) if CPAP "fails." This approach does not consider the heterogeneity of individuals with OSA, reflected by varying risk factors, pathophysiological causes, clinical manifestations, and consequences. Recently, studies using analytic approaches such as cluster analysis have taken advantage of this heterogeneity to identify OSA phenotypes, or subtypes of patients with unique characteristics, that may enable more personalized approaches to prognostication and treatment. Examples include symptom-based subtypes such as "excessively sleepy" and "disturbed sleep" with differing impact of CPAP on symptoms and health-related quality of life. Polysomnographic subtypes, distinguished by respiratory event association with hypoxemia, arousals, or both, exhibit varying risks of cardiovascular disease and response to therapy. This review summarizes the findings from recent cluster analysis studies in sleep apnea and synthesizes common themes to describe the potential role (and limitations) of phenotypic subtypes in precision medicine for OSA. It also highlights future directions, including linking of phenotypes to clinically relevant outcomes, rigorous and transparent assessment of phenotype reproducibility, and need for tools that categorize patients into subtypes, to prospectively validate phenotype-based prognostication and treatment approaches. Finally, we highlight the critical need to include women and more racially/ethnically diverse populations in this area of research if we are to leverage the heterogeneity of OSA to improve patient lives.
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Affiliation(s)
- Andrey Zinchuk
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, CT.
| | - Henry K Yaggi
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, CT; Veterans Affairs Connecticut Health Care System, West Haven, CT
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12
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Mediano O, Cano-Pumarega I, Sánchez-de-la-Torre M, Alonso-Álvarez ML, Troncoso MF, García-Río F, Egea C, Durán-Cantolla J, Terán-Santos J, Barbé F, Fernando Masa J, Montserrat JM. Upcoming Scenarios for the Comprehensive Management of Obstructive Sleep Apnea: An Overview of the Spanish Sleep Network. Arch Bronconeumol 2020; 56:35-41. [DOI: 10.1016/j.arbres.2019.05.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/29/2019] [Accepted: 05/31/2019] [Indexed: 12/11/2022]
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13
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Laudisio A, Giovannini S, Finamore P, Navarini L, Margiotta DPE, Vannetti F, Macchi C, Coraci D, Imbimbo I, Molino-Lova R, Loreti C, Antonelli Incalzi R, Zuccalà G, Padua L. Metabolic syndrome is associated with better quality of sleep in the oldest old: results from the "Mugello Study". Diabetol Metab Syndr 2020; 12:46. [PMID: 32742311 PMCID: PMC7386243 DOI: 10.1186/s13098-020-00554-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 05/15/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND AIMS Reduced sleep quality is common in advanced age. Poor sleep quality is associated with adverse outcomes, chiefly cardiovascular, in young and middle-aged subjects, possibly because of its association with metabolic syndrome (MetS). However, the correlates of sleep quality in oldest populations are unknown. We evaluated the association of sleep quality with MetS in a cohort of subjects aged 90+. METHODS AND RESULTS We analysed data of 343 subjects aged 90+ living in the Mugello area (Tuscany, Italy). Quality of sleep was assessed using the Pittsburgh Sleep Quality Assessment Index (PSQI). Good quality of sleep was defined by a PSQI score < 5. MetS was diagnosed according to the National Cholesterol Education Program's ATP-III criteria; 83 (24%) participants reported good quality of sleep. MetS was diagnosed in 110 (24%) participants. In linear and logistic models, MetS was inversely associated with PSQI score ((B = - 1.04; 95% CI - 2.06 to - .03; P = .044), with increased probability of good sleep quality (OR = 2.52; 95% CI 1.26-5.02; P = .009), and with a PSQI below the median (OR = 2.11; 95% CI 1.11-3.40, P = .022), after adjusting. None of the single components of MetS were associated with PSQI (all P values > .050). However, an increasing number of MetS components was associated with increasing probability of good quality of sleep (P for trend = .002), and of PSQI below the median (P for trend = .007). Generalized Additive Model analysis documented no smoothing function suggestive of nonlinear association between PSQI and MetS. CONCLUSION Our results confirm a high prevalence of poor sleep quality in oldest age; however, in these subjects, MetS seems to be associated with better sleep quality. Additional larger, dedicated studies are required to confirm our results, and, if so, to identify the subsystems involved and the potential therapeutic implications of such an association.
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Affiliation(s)
- Alice Laudisio
- Unit of Geriatrics, Department of Medicine, Campus Bio-Medico di Roma University, Rome, Italy
| | - Silvia Giovannini
- Department of Geriatrics, Neurosciences and Orthopaedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Panaiotis Finamore
- Unit of Geriatrics, Department of Medicine, Campus Bio-Medico di Roma University, Rome, Italy
| | - Luca Navarini
- Unit of Allergology, Immunology and Rheumatology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy
| | | | | | | | - Daniele Coraci
- Department of Geriatrics, Neurosciences and Orthopaedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | - Claudia Loreti
- Department of Geriatrics, Neurosciences and Orthopaedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Giuseppe Zuccalà
- Department of Geriatrics, Neurosciences and Orthopaedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luca Padua
- Department of Geriatrics, Neurosciences and Orthopaedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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14
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Pépin J, Bailly S, Tamisier R. Big Data in sleep apnoea: Opportunities and challenges. Respirology 2019; 25:486-494. [DOI: 10.1111/resp.13669] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/13/2019] [Accepted: 07/23/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Jean‐Louis Pépin
- HP2 Laboratory, INSERM U1042University Grenoble Alpes Grenoble France
- EFCR LaboratoryCHU de Grenoble Alpes Grenoble France
| | - Sébastien Bailly
- HP2 Laboratory, INSERM U1042University Grenoble Alpes Grenoble France
- EFCR LaboratoryCHU de Grenoble Alpes Grenoble France
| | - Renaud Tamisier
- HP2 Laboratory, INSERM U1042University Grenoble Alpes Grenoble France
- EFCR LaboratoryCHU de Grenoble Alpes Grenoble France
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15
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Bonsignore MR, Pepin JL, Anttalainen U, Schiza SE, Basoglu OK, Pataka A, Steiropoulos P, Dogas Z, Grote L, Hedner J, McNicholas WT, Marrone O. Clinical presentation of patients with suspected obstructive sleep apnea and self-reported physician-diagnosed asthma in the ESADA cohort. J Sleep Res 2018; 27:e12729. [PMID: 29998568 DOI: 10.1111/jsr.12729] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/19/2018] [Accepted: 06/07/2018] [Indexed: 12/31/2022]
Abstract
Obstructive sleep apnea (OSA) and asthma are often associated and several studies suggest a bidirectional relationship between asthma and OSA. This study analyzed the characteristics of patients with suspected OSA from the European Sleep Apnea Database according to presence/absence of physician-diagnosed asthma. Cross-sectional data in 16,236 patients (29.1% female) referred for suspected OSA were analyzed according to occurrence of physician-diagnosed asthma for anthropometrics, OSA severity and sleepiness. Sleep structure was assessed in patients studied by polysomnography (i.e. 48% of the sample). The prevalence of physician-diagnosed asthma in the entire cohort was 4.8% (7.9% in women, 3.7% in men, p < 0.0001), and decreased from subjects without OSA to patients with mild-moderate and severe OSA (p = 0.02). Obesity was highly prevalent in asthmatic women, whereas BMI distribution was similar in men with and without physician-diagnosed asthma. Distribution of OSA severity was similar in patients with and without physician-diagnosed asthma, and unaffected by treatment for asthma or gastroesophageal reflux. Asthma was associated with poor sleep quality and sleepiness. Physician-diagnosed asthma was less common in a sleep clinic population than expected from the results of studies in the general population. Obesity appears as the major factor raising suspicion of OSA in asthmatic women, whereas complaints of poor sleep quality were the likely reason for referral in asthmatic men.
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Affiliation(s)
- Maria R Bonsignore
- Biomedical Department of Internal and Specialistic Medicine (DIBIMIS), University of Palermo, Palermo, Italy.,CNR Institute of Biomedicine and Molecular Immunology, Palermo, Italy
| | - Jean-Louis Pepin
- Université Grenoble Alpes, INSERM U1042, CHU de Grenoble, Grenoble, France
| | - Ulla Anttalainen
- Division of Medicine, Department of Pulmonary Diseases, Turku University Hospital, Turku, Finland.,Department of Physiology, Sleep Research Centre, University of Turku, Turku, Finland
| | - Sophia E Schiza
- Sleep Disorders Unit, Department of Respiratory Medicine, Medical School, University of Crete, Heraklion, Greece
| | - Ozen K Basoglu
- Department of Chest Diseases, Ege University Faculty of Medicine, Izmir, Turkey
| | - Athanasia Pataka
- Department of Respiratory Medicine, G. Papanikolaou Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Paschalis Steiropoulos
- Sleep Unit, Department of Pneumonology, Democritus University of Thrace, Alexandroupolis, Greece
| | - Zoran Dogas
- Split Sleep Medicine Center and Department of Neuroscience, University of Split School of Medicine, Split, Croatia
| | - Ludger Grote
- Department of Sleep Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.,Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Jan Hedner
- Department of Sleep Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.,Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Walter T McNicholas
- Department of Respiratory and Sleep Medicine, St. Vincent's University Hospital, Dublin, Ireland.,Conway Research Institute, University College Dublin, Dublin, Ireland
| | - Oreste Marrone
- CNR Institute of Biomedicine and Molecular Immunology, Palermo, Italy
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16
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Pépin JL, Bailly S, Tamisier R. Incorporating polysomnography into obstructive sleep apnoea phenotyping: moving towards personalised medicine for OSA. Thorax 2018; 73:409-411. [DOI: 10.1136/thoraxjnl-2017-210943] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2018] [Indexed: 01/08/2023]
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17
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Torres G, Turino C, Sapiña E, Sánchez-de-la-Torre M, Barbé F. Sleep Apnea and Cardiovascular Morbidity—a Perspective. CURRENT SLEEP MEDICINE REPORTS 2018. [DOI: 10.1007/s40675-018-0108-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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