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Kemp E, Sutherland K, Bin YS, Chan ASL, Dissanayake H, Yee BJ, Kairaitis K, Wheatley JR, de Chazal P, Piper AJ, Cistulli PA. Characterisation of Symptom and Polysomnographic Profiles Associated with Cardiovascular Risk in a Sleep Clinic Population with Obstructive Sleep Apnoea. Nat Sci Sleep 2024; 16:461-471. [PMID: 38737461 PMCID: PMC11086425 DOI: 10.2147/nss.s453259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 04/27/2024] [Indexed: 05/14/2024] Open
Abstract
Aim Recent data have identified specific symptom and polysomnographic profiles associated with cardiovascular disease (CVD) in patients with obstructive sleep apnoea (OSA). Our aim was to determine whether these profiles were present at diagnosis of OSA in patients with established CVD and in those with high cardiovascular risk. Participants in the Sydney Sleep Biobank (SSB) database, aged 30-74 years, self-reported presence of CVD (coronary artery disease, cerebrovascular disease, or heart failure). In those without established CVD, the Framingham Risk Score (FRS) estimated 10-year absolute CVD risk, categorised as "low" (<6%), "intermediate" (6-20%), or "high" (>20%). Groups were compared on symptom and polysomnographic variables. Results 629 patients (68% male; mean age 54.3 years, SD 11.6; mean BMI 32.3 kg/m2, SD 8.2) were included. CVD was reported in 12.2%. A further 14.3% had a low risk FRS, 38.8% had an intermediate risk FRS, and 34.7% had a high risk FRS. Groups differed with respect to age, sex and BMI. OSA severity increased with established CVD and increasing FRS. The symptom of waking too early was more prevalent in the higher FRS groups (p=0.004). CVD and FRS groups differed on multiple polysomnographic variables; however, none of these differences remained significant after adjusting for age, sex, and BMI. Conclusion Higher CVD risk was associated with waking too early in patients with OSA. Polysomnographic variations between groups were explained by demographic differences. Further work is required to explore the influence of OSA phenotypic characteristics on susceptibility to CVD.
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Affiliation(s)
- Emily Kemp
- Department of Respiratory Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Kate Sutherland
- Department of Respiratory Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Yu Sun Bin
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Andrew S L Chan
- Department of Respiratory Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Hasthi Dissanayake
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Brendon J Yee
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Centre for Integrated Research and Understanding of Sleep (CIRUS), Woolcock Institute of Medical Research, Glebe, NSW, Australia
| | - Kristina Kairaitis
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
| | - John Robert Wheatley
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
| | - Philip de Chazal
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- School of Biomedical Engineering, The University of Sydney, Darlington, NSW, Australia
| | - Amanda J Piper
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Peter A Cistulli
- Department of Respiratory Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - On behalf of the Sydney Sleep Biobank Investigators
- Department of Respiratory Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
- Charles Perkins Centre, University of Sydney, Camperdown, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Centre for Integrated Research and Understanding of Sleep (CIRUS), Woolcock Institute of Medical Research, Glebe, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
- School of Biomedical Engineering, The University of Sydney, Darlington, NSW, Australia
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Chetan IM, Vesa ȘC, Domokos Gergely B, Beyer RS, Tomoaia R, Cabau G, Vulturar DM, Pop D, Todea D. Increased Levels of VCAM-1 in Patients with High Cardiovascular Risk and Obstructive Sleep Apnea Syndrome. Biomedicines 2023; 12:48. [PMID: 38255155 PMCID: PMC10813101 DOI: 10.3390/biomedicines12010048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
(1) Background: Although obstructive sleep apnea (OSA) is associated with increased cardiovascular morbidity, the link between OSA and cardiovascular disease (CVD) is not completely elucidated. Thus, we aim to assess cardiovascular risk (CVR) using SCORE 2 and SCORE 2 for older persons (SCORE 2OP), and to evaluate the association between the endothelial biomarkers VCAM-1, ICAM-1, epicardial fat, and sleep study parameters in order to improve current clinical practices and better understand the short-and long-term CVRs in OSA patients. (2) Methods: 80 OSA patients and 37 healthy volunteers were enrolled in the study. SCORE2 and SCORE 2 OP regional risk charts (validated algorithms to predict the 10-year risk of first-onset CVD) were used for the analysis of CVR. Two-dimensional echocardiography was performed on all patients and epicardial fat thickness was measured. VCAM-1 and ICAM-1 serum levels were assessed in all patients. (3) Results: OSA patients were classified as being at high CVR, regardless of the type of score achieved. Increased EFT was observed in the OSA group. VCAM-1 was associated with a high CVR in OSA patients, but no significant correlation was observed between adhesion molecules and epicardial fat thickness. (4) Conclusions: OSA patients have a high CVR according to the SCORE 2 and SCORE 2OP risk scores. VCAM-1 may be associated with a high CVR in OSA patients. Extending conventional risk stratification scores by adding other potential biomarkers improves the risk stratification and guide treatment eligibility for CVD prevention in the OSA population.
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Affiliation(s)
- Ioana-Maria Chetan
- Department of Pneumology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (I.-M.C.); (B.D.G.); (D.M.V.); (D.T.)
| | - Ștefan Cristian Vesa
- Department of Pharmacology, Toxicology and Clinical Pharmacology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Bianca Domokos Gergely
- Department of Pneumology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (I.-M.C.); (B.D.G.); (D.M.V.); (D.T.)
| | | | - Raluca Tomoaia
- Department of Cardiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (R.T.)
| | - Georgiana Cabau
- Department of Medical Genetics, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Damiana Maria Vulturar
- Department of Pneumology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (I.-M.C.); (B.D.G.); (D.M.V.); (D.T.)
| | - Dana Pop
- Department of Cardiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (R.T.)
| | - Doina Todea
- Department of Pneumology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (I.-M.C.); (B.D.G.); (D.M.V.); (D.T.)
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Milicic Ivanovski D, Milicic Stanic B, Kopitovic I. Comorbidity Profile and Predictors of Obstructive Sleep Apnea Severity and Mortality in Non-Obese Obstructive Sleep Apnea Patients. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050873. [PMID: 37241105 DOI: 10.3390/medicina59050873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/18/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023]
Abstract
Backgrounds and Objectives: Obstructive sleep apnea (OSA) is associated with increased morbidity and mortality. OSA is an independent risk factor for many different conditions, especially cardiovascular diseases. The purpose of this study was to ascertain the comorbidity profile of non-obese patients with newly diagnosed OSA and evaluate the risk for cardiovascular disease and mortality. The present study also aimed to establish predictors for OSA severity. Materials and Methods: This study included 138 newly diagnosed patients who underwent polysomnographic analysis. The 10-year risk for cardiovascular disease was assessed using a newly validated prediction model: Systematic Coronary Risk Evaluation (SCORE-2). In addition, the Charlson Comorbidity Index (CCI) was assessed as a widely-used example of a mortality comorbidity index. Results: The study population included 138 patients: 86 males and 52 females. Patients were stratified, according to AHI (apnea/hypopnea index), into four groups: 33 patients had mild OSA (5 ≤ AHI < 15), 33 patients had moderate OSA (15 ≤ AHI < 30), 31 patients had severe OSA (AHI ≥ 30), and 41 individuals had AHI < 5, which were a part of the control group. SCORE-2 increased in line with OSA severity and was higher in OSA groups compared to the control group (H = 29.913; DF = 3; p < 0.001). Charlson Index was significantly higher in OSA patients compared to controls (p = 0.001), with a higher prevalence of total comorbidities in the OSA group of patients. Furthermore, CCI 10-year survival score was significantly lower in the OSA group, suggesting a shorter survival of those patients with a more severe form of OSA. We also examined the prediction model for OSA severity. Conclusions: Determining the comorbidity profile and estimation of the 10-year risk score of OSA patients could be used to classify these patients into various mortality risk categories and, according to that, provide them with adequate treatment.
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Affiliation(s)
| | - Branka Milicic Stanic
- Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
- Department of Medicine, Georgetown University Medical Center, 4000 Reservoir Road, NW, Washington, DC 20057, USA
| | - Ivan Kopitovic
- Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
- Center for Pathophysiology of Breathing and Respiratory Sleep Disorders, The Institute for Pulmonary Diseases of Vojvodina, Put dr Goldmana 4, 21204 Sremska Kamenica, Serbia
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Protasiewicz Timofticiuc DC, Vladu IM, Ștefan AG, Clenciu D, Mitrea A, Pădureanu V, Efrem IC, Diaconu ID, Turcu A, Țenea-Cojan TȘ, Hâncu AM, Forțofoiu M, Mirea Munteanu O, Moța M. Associations of Chronic Diabetes Complications and Cardiovascular Risk with the Risk of Obstructive Sleep Apnea in Patients with Type 2 Diabetes. J Clin Med 2022; 11:jcm11154403. [PMID: 35956020 PMCID: PMC9368962 DOI: 10.3390/jcm11154403] [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: 06/13/2022] [Revised: 07/01/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Type 2 diabetes mellitus (T2DM) is associated with increased mortality and morbidity, including cardiovascular diseases and obstructive sleep apnea (OSA). The aim of this study was to assess the associations between cardiovascular risk, chronic diabetes complications and the risk of OSA in adult patients with T2DM. Methods: The study included 529 patients with T2DM in whom moderate-to-severe OSA risk was assessed using the STOP-Bang questionnaire, dividing the subjects into two groups: group 1: STOP-Bang score <5, and group 2: STOP-Bang score ≥5, respectively. In all the subjects, cardiovascular risk was assessed using the UKPDS risk engine. Statistical analysis was performed using SPSS 26.0, the results being statistically significant if p value was <0.05. Results: 59% of the subjects scored ≥5 on the STOP-Bang questionnaire. We recorded statistically significant differences between the two groups regarding diabetes duration, HbA1c, HOMA-IR, albuminuria, as well as cardiovascular risk at 10 years for both coronary heart disease (CHD) and stroke (p < 0.05). Furthermore, through logistic regression, adjusting for confounding factors, we demonstrated that the STOP-Bang score ≥ 5 is a risk factor for 10-year fatal and nonfatal CHD risk. Conclusions: It is extremely important to screen and diagnose OSA in patients with T2DM, in order to improve the primary and secondary prevention of cardiovascular events in these patients.
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Affiliation(s)
- Diana Cristina Protasiewicz Timofticiuc
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.C.P.T.); (I.-D.D.); (M.M.)
- Department of Diabetes, Nutrition and Metabolic Diseases, County Clinical Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Ionela Mihaela Vladu
- Department of Diabetes, Nutrition and Metabolic Diseases, County Clinical Emergency Hospital of Craiova, 200642 Craiova, Romania
- Department of Diabetes, Nutrition and Metabolic Diseases, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Correspondence: (I.M.V.); (A.M.); (M.F.); Tel.: +40-76367-0811 (I.M.V.); +40-72787-8853 (A.M.); +40-73586-4289 (M.F.)
| | | | - Diana Clenciu
- Department of Diabetes, Nutrition and Metabolic Diseases, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of Diabetes, Nutrition and Metabolic Diseases, Clinical Municipal Hospital “Philanthropy” of Craiova, 200143 Craiova, Romania
| | - Adina Mitrea
- Department of Diabetes, Nutrition and Metabolic Diseases, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of Diabetes, Nutrition and Metabolic Diseases, Clinical Municipal Hospital “Philanthropy” of Craiova, 200143 Craiova, Romania
- Correspondence: (I.M.V.); (A.M.); (M.F.); Tel.: +40-76367-0811 (I.M.V.); +40-72787-8853 (A.M.); +40-73586-4289 (M.F.)
| | - Vlad Pădureanu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of Internal Medicine, County Clinical Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Ion Cristian Efrem
- Department of Internal Medicine and Medical Semiology, Faculty of Dentistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of Internal Medicine, Clinical Municipal Hospital “Philanthropy” of Craiova, 200143 Craiova, Romania
| | - Ileana-Diana Diaconu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.C.P.T.); (I.-D.D.); (M.M.)
- Department of Pediatric Pneumology, “Marius Nasta” National Institute of Pneumophtisiology, 050159 Bucharest, Romania
| | - Adina Turcu
- Faculty of Dentistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Infectious Diseases Hospital “Victor Babes”, 200515 Craiova, Romania
| | - Tiberiu Ștefăniță Țenea-Cojan
- Department of General Surgery, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of General Surgery, C.F. Clinical Hospital, 200374 Craiova, Romania
| | | | - Maria Forțofoiu
- Department of Emergency Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Emergency Medicine, Clinical Municipal Hospital “Philanthropy” of Craiova, 200143 Craiova, Romania
- Correspondence: (I.M.V.); (A.M.); (M.F.); Tel.: +40-76367-0811 (I.M.V.); +40-72787-8853 (A.M.); +40-73586-4289 (M.F.)
| | - Oana Mirea Munteanu
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Department of Cardiology, County Clinical Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Maria Moța
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (D.C.P.T.); (I.-D.D.); (M.M.)
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Zdravkovic M, Popadic V, Klasnja S, Milic N, Rajovic N, Divac A, Manojlovic A, Nikolic N, Lukic F, Rasiti E, Mircetic K, Marinkovic D, Nikolic S, Crnokrak B, Lisulov DP, Djurasevic S, Stojkovic M, Todorovic Z, Lasica R, Parapid B, Djuran P, Brajkovic M. Obstructive Sleep Apnea and Cardiovascular Risk: The Role of Dyslipidemia, Inflammation, and Obesity. Front Pharmacol 2022; 13:898072. [PMID: 35784707 PMCID: PMC9240428 DOI: 10.3389/fphar.2022.898072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/16/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction: The present study aimed to establish the role of lipid abnormalities and inflammatory markers for developing cardiovascular risk, as well as to address the importance of obesity as a common comorbidity in patients with obstructive sleep apnea (OSA). Methods: The study was conducted as a prospective cohort study including 120 patients with newly diagnosed OSA between 2019 and 2020, at University Clinical Hospital Center “Bezanijska kosa”, Belgrade, Serbia. The diagnosis was established by polysomnography. In all patients, sociodemographic data, respiratory, lipid, and inflammatory parameters were collected and complete echocardiographic study and 24-h blood pressure monitoring were performed. Results: The mean patient age was 55.7 ± 13.8 years. Study population was mostly male (70.0%) and obese (56.7%). At least 30 apneas or hypopneas per hour were present in 39.0% of patients. A strong positive correlation was found between OSA severity and BMI (r = 0.562, p < 0.001), both associated with lipid, inflammatory and respiratory parameters, and cardiovascular profile of patients with OSA (p < 0.05 for all). Echocardiographic study and 24-h blood pressure monitoring parameters were in turn correlated with lipid and inflammatory markers (p < 0.05 for all). Conclusion: The results of this study support the important role of dyslipidemia and inflammation, as well as coexistence of obesity in the pathogenesis of numerous conditions linked with an increased risk of cardiovascular morbidity and mortality in patients with OSA.
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Affiliation(s)
- Marija Zdravkovic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Viseslav Popadic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
- *Correspondence: Viseslav Popadic,
| | - Slobodan Klasnja
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Natasa Milic
- Institute for Medical Statistics and Informatics, Faculty of Medicine University of Belgrade, Belgrade, Serbia
- Department of Internal Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MI, United States
| | - Nina Rajovic
- Institute for Medical Statistics and Informatics, Faculty of Medicine University of Belgrade, Belgrade, Serbia
| | - Anica Divac
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Andrea Manojlovic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Novica Nikolic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Filip Lukic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Esma Rasiti
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Katarina Mircetic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | | | - Sofija Nikolic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Bogdan Crnokrak
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | | | - Maja Stojkovic
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Zoran Todorovic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ratko Lasica
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Clinical Center of Serbia, Belgrade, Serbia
| | - Biljana Parapid
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Clinical Center of Serbia, Belgrade, Serbia
| | - Predrag Djuran
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
| | - Milica Brajkovic
- University Clinical Hospital Center Bezanijska Kosa, Belgrade, Serbia
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Wen Y, Zhang H, Tang Y, Yan R. Research on the Association Between Obstructive Sleep Apnea Hypopnea Syndrome Complicated With Coronary Heart Disease and Inflammatory Factors, Glycolipid Metabolism, Obesity, and Insulin Resistance. Front Endocrinol (Lausanne) 2022; 13:854142. [PMID: 35846285 PMCID: PMC9283718 DOI: 10.3389/fendo.2022.854142] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/29/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study is to explore the association between obstructive sleep apnea hypopnea syndrome (OSAHS) complicated with coronary heart disease (CHD) and inflammatory factors, glycolipid metabolism, obesity, and insulin resistance. A total of 400 patients diagnosed with OSAHS who underwent polysomnography (PSG) monitoring in the Sleep Diagnosis and Treatment Center of Beijing Luhe Hospital from March 2015 to September 2018 were selected and divided into the OSAHS group (n = 200) and the OSAHS + CHD group (n = 200) according to disease condition. The questionnaire survey was conducted, the somatology indexes were measured, and the PSG, insulin, glycolipid metabolism parameters, and serum inflammatory factors were detected. Body weight, body mass index, waist circumference, and Epworth sleepiness scale (ESS) score were all significantly increased in the OSAHS + CHD group compared with those in the OSAHS group (p < 0.05). The microarousal index (MAI), apnea hypopnea index (AHI), cumulative percentage of time spent at oxygen saturation below 90% (CT90%), oxygen desaturation index (ODI), lowest oxygen saturation (LSaO2), total apnea time (TAT), and mean oxygen saturation (MSaO2) had statistically significant differences between the OSAHS + CHD group and the OSAHS group (p < 0.05). According to the Spearman correlation analysis of AHI, LSaO2, MSaO2, CT90%, ODI, and MAI with HOMA-IR in both groups, MAI, AHI, CT90%, and ODI were positively correlated with HOMA-IR (r > 0), while LSaO2 and MSaO2 were negatively correlated with HOMA-IR (r < 0). Compared with the OSAHS group, the OSAHS + CHD group had an obviously increased level of triglyceride (TG) (p < 0.05), and obviously increased levels of serum inflammatory factors C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interferon-γ (IFN-γ) (p < 0.05). The occurrence of OSAHS complicated with CHD is related to inflammatory factors, glycolipid metabolism, obesity rate, and HOMA-IR.
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Carratù P, Di Ciaula A, Dragonieri S, Ranieri T, Matteo Ciccone M, Portincasa P, Resta O. Relationships between Obstructive Sleep Apnea Syndrome and cardiovascular risk in a naïve population of southern Italy. Int J Clin Pract 2021; 75:e14952. [PMID: 34610197 PMCID: PMC9285080 DOI: 10.1111/ijcp.14952] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 09/17/2021] [Accepted: 10/04/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is a worldwide increasing syndrome, which, by promoting endothelial dysfunction, contributes to extend the cardiovascular risk. We evaluated the cardiovascular risk in a group of OSA patients. METHODS A total of 185 OSA subjects (19 normal weight, 57 overweight, 109 obese), who entered the Ambulatory of Sleep Disorders of the Institute of Respiratory Diseases of the University of Bari, during 1 year, were enrolled in the study. We assessed anthropometric features, polysomnographic findings, cardiovascular risk factors, smoking habit, Pulmonary Function Test, Arterial Blood Gas Analysis, Epworth Questionnaire, and Charlson Co-morbidities Index (CCI). Subjects were divided into three groups, according to their BMI: individuals with BMI ≥30 kg/m2 (Group 1 n = 109, mean age 61 ± 1; 74.3% men), individuals with BMI ranging from 25.0 to 29.9 kg/m2 defined as overweight subjects (Group 2 n = 57, mean age 58.8 ± 1.4; 77% men), and subjects with a BMI ranging from 18.5 to 24.9 kg/m2 defined as normal weight subjects (Group 3 n = 19, mean age 54.2 ± 2.3; 64,2% men). RESULTS In the whole population, the percentage cardiovascular risk was weakly related with BMI (r = 0.33; P < .001), but not with AHI. The cardiovascular risk was strictly related to the obesity (P < .00002), while the Epworth Questionnaire score and the Charlson Co-morbidity Index were respectively statistically higher in the group of obese individuals (P = .004, P = .0002) than in the other two sub-groups. When AHI values were stratified in tertiles, the percentage cardiovascular risk did not vary with increasing AHI values (Figure 2). CONCLUSIONS Further studies are required to investigate the pivotal role of inflammation resulting from obesity, and underlying increased cardiovascular risk in OSA patients.
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Affiliation(s)
- Pierluigi Carratù
- Division of Internal MedicineDepartment of Biomedical Sciences and Human OncologyClinica Medica “A. Murri”University of Medicine ”Aldo Moro’’BariItaly
| | - Agostino Di Ciaula
- Division of Internal MedicineDepartment of Biomedical Sciences and Human OncologyClinica Medica “A. Murri”University of Medicine ”Aldo Moro’’BariItaly
| | - Silvano Dragonieri
- Department of “Scienze mediche di base, neuroscienze e organi di senso”Institute of Respiratory DiseasesUniversity of Medicine “Aldo Moro”BariItaly
| | - Teresa Ranieri
- Department of “Scienze mediche di base, neuroscienze e organi di senso”Institute of Respiratory DiseasesUniversity of Medicine “Aldo Moro”BariItaly
| | - Marco Matteo Ciccone
- Department “dell'Emergenza e dei trapianti di organi (DETO)Institute of Cardiovascular DiseaseUniversity of Medicine “Aldo Moro”BariItaly
| | - Piero Portincasa
- Division of Internal MedicineDepartment of Biomedical Sciences and Human OncologyClinica Medica “A. Murri”University of Medicine ”Aldo Moro’’BariItaly
| | - Onofrio Resta
- Department of “Scienze mediche di base, neuroscienze e organi di senso”Institute of Respiratory DiseasesUniversity of Medicine “Aldo Moro”BariItaly
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Voulgaris A, Archontogeorgis K, Steiropoulos P, Papanas N. Cardiovascular Disease in Patients with Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnoea Syndrome and Overlap Syndrome. Curr Vasc Pharmacol 2021; 19:285-300. [PMID: 32188387 DOI: 10.2174/1570161118666200318103553] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 02/24/2020] [Accepted: 02/24/2020] [Indexed: 12/12/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnoea syndrome (OSAS) are among the most prevalent chronic respiratory disorders. Accumulating data suggest that there is a significant burden of cardiovascular disease (CVD) in patients with COPD and OSAS, affecting negatively patients' quality of life and survival. Overlap syndrome (OS), i.e. the co-existence of both COPD and OSAS in the same patient, has an additional impact on the cardiovascular system multiplying the risk of morbidity and mortality. The underlying mechanisms for the development of CVD in patients with either OSAS or COPD and OS are not entirely elucidated. Several mechanisms, in addition to smoking and obesity, may be implicated, including systemic inflammation, increased sympathetic activity, oxidative stress and endothelial dysfunction. Early diagnosis and proper management of these patients might reduce cardiovascular risk and improve patients' survival. In this review, we summarize the current knowledge regarding epidemiological aspects, pathophysiological mechanisms and present point-to-point specific associations between COPD, OSAS, OS and components of CVD, namely, pulmonary hypertension, coronary artery disease, peripheral arterial disease and stroke.
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Affiliation(s)
- A Voulgaris
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - K Archontogeorgis
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - P Steiropoulos
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - N Papanas
- Diabetes Centre, Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
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Abstract
Obstructive sleep apnea (OSA), characterized by recurrent episodes of apnea during sleep and daytime sleepiness, seriously affects human health and may lead to systemic organ dysfunction. The pathogenesis of OSA is complex and still uncertain, but multiple surveys have shown that obesity is an important factor, and the incidence of OSA in people with obesity is as high as 30%. Adipokines are a group of proteins secreted from adipocytes, which are dysregulated in obesity and may contribute to OSA. Here, we review the most important and representative research results regarding the correlation between obesity-related adipokines including leptin, adiponectin, omentin-1, chemerin, and resistin and OSA in the past 5 years, provide an overview of these key adipokines, and analyze possible intrinsic mechanisms and influencing factors. The existing research shows that OSA is associated with an increase in the serum levels of leptin, chemerin, and resistin and a decrease in the levels of adiponectin and omentin-1; the findings presented here can be used to monitor the development of OSA and obesity, prevent future comorbidities, and identify risk factors for cardiovascular and other diseases, while different adipokines can be linked to OSA through different pathways such as insulin resistance, intermittent hypoxia, and inflammation, among others. We hope our review leads to a deeper and more comprehensive understanding of OSA based on the relevant literature, which will also provide directions for future clinical research.
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Affiliation(s)
- Xiongye Xu
- The First Clinical Medical College of Nanchang University, Nanchang, People's Republic of China
| | - Jixiong Xu
- The First Clinical Medical College of Nanchang University, Nanchang, People's Republic of China
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
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Voulgaris A, Archontogeorgis K, Papanas N, Pilitsi E, Nena E, Xanthoudaki M, Mikhailidis DP, Froudarakis ME, Steiropoulos P. Increased risk for cardiovascular disease in patients with obstructive sleep apnoea syndrome-chronic obstructive pulmonary disease (overlap syndrome). CLINICAL RESPIRATORY JOURNAL 2019; 13:708-715. [PMID: 31433558 DOI: 10.1111/crj.13078] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/04/2019] [Accepted: 08/05/2019] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Accumulating evidence suggests that cardiovascular disease (CVD) is highly prevalent among patients with concurrent obstructive sleep apnoea syndrome (OSAS) and chronic obstructive pulmonary disease, otherwise known as overlap syndrome (OS). OBJECTIVES The aim of this study was to investigate the 10-year risk for CVD in OS patients compared with OSAS patients and controls. METHODS Consecutive patients, referred for symptoms suggestive of OSAS, were evaluated with polysomnography and pulmonary function testing. Cardiovascular risk was assessed using the Framingham risk score (FRS) and systematic coronary risk evaluation (SCORE). RESULTS Overall, 244 participants (184 males) without CVD and diabetes were divided into 3 groups: controls (n = 63), OSAS (n = 139) and OS (n = 42). Both FRS and SCORE were found to be elevated in the OS group compared with the OSAS and control groups (P < .001 for all). In multivariate analysis, age (β = .461, P < .001), forced expiratory volume in first second (β = -.285, P = .036) and oxygen desaturation index (ODI) (β = .234, P = .007) were major determinants for the SCORE, whereas age (β = .308, P < .001) and apnoea-hypopnoea index (β = .252, P = .010) for the FRS. CONCLUSION In our study, an increased risk for CVD was observed in a group of patients with OS at the time of their initial evaluation. Further studies are needed in the field of OS in order to investigate, prevent and manage early CVD in this population.
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Affiliation(s)
- Athanasios Voulgaris
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece.,Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Kostas Archontogeorgis
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Nikolaos Papanas
- Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Eleni Pilitsi
- Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Evangelia Nena
- Laboratory of Hygiene and Environmental Protection, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Maria Xanthoudaki
- Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital, University College London, London, United Kingdom
| | - Marios E Froudarakis
- Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Paschalis Steiropoulos
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece.,Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
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Lu M, Fang F, Sanderson JE, Ma C, Wang Q, Zhan X, Xie F, Xiao L, Liu H, Liu H, Wei Y. Validation of a portable monitoring device for the diagnosis of obstructive sleep apnea: electrocardiogram-based cardiopulmonary coupling. Sleep Breath 2019; 23:1371-1378. [DOI: 10.1007/s11325-019-01922-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 08/02/2019] [Accepted: 08/08/2019] [Indexed: 12/20/2022]
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Zhang X, Rui L, Lv B, Chen F, Cai L. Adiponectin Relieves Human Adult Cardiac Myocytes Injury Induced by Intermittent Hypoxia. Med Sci Monit 2019; 25:786-793. [PMID: 30685768 PMCID: PMC6360873 DOI: 10.12659/msm.912349] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Obstructive sleep apnea (OSA) is associated with many cardiovascular disorders. Intermittent hypoxia (IH) is a key pathological hallmark of OSA. This study was conducted to evaluate the potential therapeutic effects and the associated mechanisms of adiponectin (APN) on IH induced human adult cardiac myocytes (HACMs) injury. Material/Methods HACMs were exposed to normoxia or IH (1% to 21% O2) using a novel cell culture bio-reactor with gas-permeable membranes. Cell viability was detected by Cell Counting Kit-8 assay. Cell membrane integrity was assessed by the detection of lactate dehydrogenase (LDH) release. Cell apoptosis was analyzed by flow cytometry. Malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) levels were determined using specific assay kits. P-AMPK (AMP-activated protein kinase), p-LKB1, and p-p65 protein levels were measured by western blotting. Pro-inflammatory factors including interleukin (IL)-1β, IL-6, IL-8 expressions were detected by enzyme-linked immunosorbent assay and quantitative real-time polymerase chain reaction. Results The results showed that APN had no cytotoxic to HACMs. Compared with the control group, HACMs cell viability significantly decreased, LDH release increased and cell apoptosis increased in the IH group. The levels of IL-1β, IL-6, IL-8, MDA, and p-p65 were higher, while the levels of SOD, GSH-Px, p-AMPK, and p-LKB1 were lower in HACMs cells in the IH group than that in the control group. However, APN treatment significantly rescued these effects compared with the IH group in a dose-dependent manner. Conclusions In conclusion, these results indicated that APN protected against IH induced HACMs injury possibly mediated by AMPK and NF-κB pathway.
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Affiliation(s)
- Xiaofeng Zhang
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Lijun Rui
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Beili Lv
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Fangfang Chen
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Liming Cai
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
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Loução-de-Amorim I, Bentes C, Peralta AR. Men and women with chronic insomnia disorder and OSAS: Different responses to CPAP. ACTA ACUST UNITED AC 2019; 12:190-195. [PMID: 31890095 PMCID: PMC6932845 DOI: 10.5935/1984-0063.20190085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Objective To evaluate the response to CPAP in patients with chronic insomnia disorder (CID) with OSAS in an unselected patient population including all OSAS severity groups. As a secondary objective, we also wanted to evaluate the differences between patients that improve insomnia symptoms with CPAP and patients that do not improve, specifically evaluating possible gender differences. Methods Retrospective study of patients with a diagnosis of OSAS treated with CPAP and CID at the first clinical visit, selected from a database of an outpatient sleep clinic of University Hospital. Results From a database of total of 827 patient, 90 patients were identified with OSAS and CID (53.3% women). Middle / moderate OSAS was diagnosed in 68.9% and severe OSA in 31.1%. Most patients (61.1%) improved insomnia symptoms after CPAP therapy. In the responders group, 58.2% had initial insomnia, 63.6% middle insomnia and 12.7% late insomnia. Responders to CPAP were more frequently women (women 61.8%, men 38.2%, p = 0.035) and there was no other difference between responders and non-responders. On subgroup analysis, this difference was significant only in severe OSAS (women 88.9%, men 31.6%, p = 0.013). Conclusion In most patients with CID and OSA, there is a consistent reduction of insomnia symptoms with the CPAP use. This factor emphasizes the importance of performing PSG in CID. Insomnia in men with severe OSAS responds less frequently to CPAP suggesting that in these cases the insomnia phenotype is less dependent on the respiratory symptoms.
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Affiliation(s)
- Isabel Loução-de-Amorim
- Hospital de Santa Maria - CHULN, Department Neurosciences and Mental Health, Neurology, EEG/Sleep Laboratory, - Lisbon - Lisbon - Portugal
| | - Carla Bentes
- Hospital de Santa Maria - CHULN, Department Neurosciences and Mental Health, Neurology, EEG/Sleep Laboratory, - Lisbon - Lisbon - Portugal.,Faculty of Medicine, University of Lisbon - Lisbon - Lisbon - Portugal
| | - Ana Rita Peralta
- Hospital de Santa Maria - CHULN, Department Neurosciences and Mental Health, Neurology, EEG/Sleep Laboratory, - Lisbon - Lisbon - Portugal.,Faculty of Medicine, University of Lisbon - Lisbon - Lisbon - Portugal
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Steiropoulos P, Voulgaris A, Papanas N. Cardiovascular disease and obstructive sleep apnea: an underappreciated role for increased platelet activity? Expert Opin Pharmacother 2018; 19:1043-1044. [DOI: 10.1080/14656566.2018.1491242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Paschalis Steiropoulos
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Athanasios Voulgaris
- MSc Programme in Sleep Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Department of Pneumonology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Nikolaos Papanas
- Diabetes Centre, Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
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