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Coiffier O, Tondo P, Joyeux-Faure M, Tamisier R, Amrani K, Cornu JC, Terrail R, Caussé C, Bailly S, Pépin JL. Multidimensional phenotyping to distinguish among distinct obstructive sleep apnea, chronic obstructive pulmonary disease, and overlap syndrome phenotypes. Sleep Med 2024; 119:281-288. [PMID: 38718597 DOI: 10.1016/j.sleep.2024.04.038] [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] [Received: 02/11/2024] [Revised: 03/14/2024] [Accepted: 04/29/2024] [Indexed: 06/18/2024]
Abstract
OBJECTIVE/BACKGROUND Chronic obstructive pulmonary disease (COPD), obstructive sleep apnea (OSA) and their comorbid association called Overlap Syndrome (OS) are frequent chronic diseases with high individual and societal burdens. Precise descriptions of the respective symptoms, comorbidities, and medications associated with these three conditions are lacking. We used a multidimensional phenotyping approach to identify relevant phenotypes characterizing these 3 disorders. PATIENTS/METHODS 308 patients with OSA, COPD and OS were prospectively assessed using a combination of body shape measurements and multidimensional questionnaires evaluating sleep, fatigue, depression and respiratory symptoms. Comorbidities and medications were confirmed by physicians. Patients made home blood pressure self-measurements using a connected wearable device to identify undiagnosed or uncontrolled hypertension. RESULTS Three distinct relevant phenotypes were identified. OSA patients were round in shape with a balanced waist-to-hip ratio, frequent witnessed apneas, nocturia, daytime sleepiness, depression, and high diastolic blood pressure. COPD patients had a thinner body shape with a high waist-to-hip ratio, complained mainly of fatigue, and exhibited a higher resting heart rate. OS patients were round in shape with a balanced waist-to-hip ratio, reported little sleepiness and depression, but had impaired sleep and the highest rate of cardio-metabolic comorbidities. Diminished fitness-to-drive was most apparent in patients with OSA and OS. Home blood pressure measurements identified undiagnosed hypertension in 80 % of patients and in nearly 80 % of those with hypertension it was uncontrolled by their current medications. CONCLUSIONS Our systematic multidimensional phenotyping approach identified distinct body shapes, symptoms, and comorbidity profiles among patients with OSA, COPD, and OS.
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Affiliation(s)
- Ophélie Coiffier
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France
| | - Pasquale Tondo
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Marie Joyeux-Faure
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France
| | - Renaud Tamisier
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France
| | - Khier Amrani
- Pneumology Department, Verdun Hospital, Verdun, France
| | | | - Robin Terrail
- Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France
| | | | - Sebastien Bailly
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France
| | - Jean-Louis Pépin
- Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France.
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Fanaridis M, Bouloukaki I, Stathakis G, Steiropoulos P, Tzanakis N, Moniaki V, Mavroudi E, Tsiligianni I, Schiza S. Prevalence and Characteristics of Patients with Obstructive Sleep Apnea and Chronic Obstructive Pulmonary Disease: Overlap Syndrome. Life (Basel) 2024; 14:547. [PMID: 38792569 PMCID: PMC11122385 DOI: 10.3390/life14050547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/21/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Overlap syndrome (OVS) is a distinct clinical entity that seems to result in potential cardiovascular consequences. We aimed to estimate the prevalence and risk factors for OVS in OSA patients and analyze clinical and PSG characteristics associated with OVS. In this cross-sectional study, 2616 patients evaluated for OSA underwent type-1 polysomnography (PSG). They were grouped as pure OSA (AHI > 15/h) and OVS patients. Demographics, PSG data, pulmonary function tests and arterial blood gases (ABGs) were compared between groups after adjustments for confounders. OSA was diagnosed in 2108 out of 2616 patients. Of those, 398 (19%) had OVS. Independent predictors of OVS were older age [OR: 5.386 (4.153-6.987)], current/former smoking [OR: 11.577 (7.232-18.532)], BMI [OR: 2.901 (2.082-4.044)] and ABG measurements [PaCO2 ≥ 45 OR: 4.648 (3.078-7.019), PO2 [OR: 0.934 (0.920-0.949)], HCO3- [OR: 1.196 (1.133-1.263), all p < 0.001]. OVS was also associated with prevalent hypertension [OR: 1.345 (1.030-1.758), p = 0.03] and cardiovascular disease [OR: 1.617 (1.229-2.126), p < 0.001], depressive symptoms [OR: 1.741 (1.230-2.465), p = 0.002] and nocturia [OR: 1.944 (1.378-2.742), p < 0.001], as well as with indices of OSA severity. Disturbances in sleep architecture were more prominent in OVS expressed by lower %N3 and REM% and higher arousal index. Our data suggest that OVS is prevalent among OSA patients, with distinct clinical and PSG characteristics. These characteristics could be utilized as predictive factors for early identification and further evaluation of these patients towards desirable patient-reported outcomes.
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Affiliation(s)
- Michail Fanaridis
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
| | - Izolde Bouloukaki
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
- Department of Social Medicine, School of Medicine, University of Crete, 71410 Heraklion, Greece;
| | - Georgios Stathakis
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, Democritus University of Thrace, University General Hospital Dragana, 68100 Alexandroupolis, Greece;
| | - Nikos Tzanakis
- Department of Thoracic Medicine, University Hospital of Heraklion, Medical School, University of Crete, 70013 Heraklion, Greece;
| | - Violeta Moniaki
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
| | - Eleni Mavroudi
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
| | - Ioanna Tsiligianni
- Department of Social Medicine, School of Medicine, University of Crete, 71410 Heraklion, Greece;
| | - Sophia Schiza
- Sleep Disorders Center, Department of Respiratory Medicine, School of Medicine, University of Crete, 70013 Heraklion, Greece; (M.F.); (G.S.); (V.M.); (E.M.); (S.S.)
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Alhajery MA. The Overlap Syndrome: A Combination of Chronic Obstructive Pulmonary Disease and Obstructive Sleep Apnea. Cureus 2024; 16:e52349. [PMID: 38274627 PMCID: PMC10808784 DOI: 10.7759/cureus.52349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a severe lung disease that results in persistent and progressively worsening airflow obstruction due to abnormalities in the airway and alveoli. Obstructive sleep apnea (OSA) is a critical condition characterized by obstructive apneas, hypopneas, and respiratory effort-related arousals. These events occur due to the repetitive collapse of the upper airway during sleep, and it is essential to address this condition. These two conditions, when co-occur, are known as overlap syndrome (OS), which is associated with a higher likelihood of morbidity and mortality compared to either condition alone. Effective management of overlap syndrome is critical to maintain normal oxygen levels during sleep and reduce the incidence of hypoxemia and hypoventilation while improving sleep quality. Positive pressure ventilation is a standard technique used to effectively lower hospitalizations, emergency room visits, moderate and severe exacerbations, and related healthcare expenses in patients diagnosed with COPD and OSA. Despite the lack of literature on overlap syndrome, it is imperative to understand that this condition requires prompt and effective management to prevent further complications. Therefore, this review provides a detailed discussion highlighting the importance of proactive measures to manage overlap syndrome.
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Affiliation(s)
- Mohammad A Alhajery
- Department of Internal Medicine, College of Medicine, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, SAU
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Liu L, Wang W, Gao N, Jia T, Guo L, Geng L, Ma Y. Risk factors of disturbed sleep phases to posterior circulation cerebral infarctions: A single-center retrospective study. Medicine (Baltimore) 2023; 102:e35479. [PMID: 37832098 PMCID: PMC10578694 DOI: 10.1097/md.0000000000035479] [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] [Received: 03/22/2023] [Accepted: 09/13/2023] [Indexed: 10/15/2023] Open
Abstract
Posterior circulation stroke differs from anterior circulation stroke in terms of etiological, clinical, and prognostic properties. Sleep architecture is impaired in patients with acute stroke, which may correlate with disease severity and outcome, and the correlation between the location of cerebral infarction (CI) and sleep phase disturbance remains unknown. This study aimed to assess the correlation between disturbed sleep phases in CI and posterior circulation cerebral infarction (PCCI). We retrospectively enrolled 192 patients with first-onset acute CI, who were assigned to the anterior circulation cerebral infarction (n = 101) and PCCI (n = 91) groups. The polysomnograms in both groups were analyzed by phase. The proportions of sleep phases were significantly different between the 2 groups (P < .05). The awake (W) and non-rapid eye movement 3 (N3) phases were independently associated with PCCI in multivariate analysis. The W phase may be a risk factor for PCCI (odds ratio = 1.60, 95% CI 1.30-1.97), while the N3 phase may be a protective factor for PCCI (odds ratio = 0.498, 95% CI 0.353-0.703). This study demonstrated that CI causes different degrees of sleep phase disturbances, and the percentages of W and N3 phase disturbances were independent factors associated with PCCI. The former was a risk factor, whereas the latter was a protective factor. This study demonstrated the correlation between cerebral infarction and sleep phase disturbances from a new perspective and suggested that cerebral infarcts may alter the structure of sleep.
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Affiliation(s)
- Lu Liu
- Department of Neurology, Baoding No.1 Central Hospital, Baoding, Hebei, China
| | - Weiping Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Nan Gao
- Department of Cardiology, Baoding No.1 Central Hospital, Baoding, Hebei, China
| | - Tongle Jia
- Department of Neurology, Baoding No.1 Central Hospital, Baoding, Hebei, China
| | - Li Guo
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Liying Geng
- Department of Neurology, Baoding No.1 Central Hospital, Baoding, Hebei, China
| | - Yaning Ma
- Department of Neurology, Baoding No.1 Central Hospital, Baoding, Hebei, China
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Zarogoulidis P, Petridis D, Kosmidis C, Sapalidis K, Nena L, Matthaios D, Porpodis K, Kakavelas P, Steiropoulos P. Immunotherapy and Chemotherapy Versus Sleep Disturbances for NSCLC Patients. Curr Oncol 2023; 30:1999-2006. [PMID: 36826116 PMCID: PMC9955782 DOI: 10.3390/curroncol30020155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/31/2023] [Accepted: 02/04/2023] [Indexed: 02/09/2023] Open
Abstract
INTRODUCTION Cancer patients are known to experience sleep disturbances that differ between disease stages and treatments. Regarding lung cancer patients and immunotherapy, information on their sleep disturbances has been recently acquired, but no comparison has been made between different treatment modalities. PATIENTS AND METHODS We recruited 98 non-small cell lung cancer patients; 49 had programmed death-ligand 1 expression of ≥50% and received immunotherapy as first-line treatment and 49 had programmed death-ligand 1 expression in the range from 0-49 and received chemotherapy as first-line treatment. All patients were stage IV, but with no bone metastasis. Sleep disturbances were recorded through polysomnography and sleep questionnaires. RESULTS For immunotherapy patients with PD-L1 expression ≥ 50%, the disease response was rapid and the sleep disturbances decreased rapidly. On the other hand, for chemotherapy patients, the sleep disturbances remained for all those patients that had partial response and stable disease. It was noticed that chemotherapy drugs induce severe adverse effects. DISCUSSION In our study, it was observed that patients with complete response had reduced sleep disturbances in the case of immunotherapy patients. However, sleep disturbances continued for several patients in the chemotherapy group due to the adverse effects of chemotherapy drugs. IN CONCLUSION Immunotherapy drugs on their own do not induce sleep disturbances and, through treatment response, alleviate sleep disturbances in lung cancer patients.
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Affiliation(s)
- Paul Zarogoulidis
- Pulmonary Department, General Clinic Euromedica Private Hospital, 851 05 Thessaloniki, Greece
- 3rd Surgery Department, AHEPA University Hospital, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
- Correspondence: ; Tel.: +30-6977-2719-74
| | - Dimitrios Petridis
- Department of Food Technology, School of Food Technology and Nutrition, Alexander Technological Educational Institute, 574 00 Thessaloniki, Greece
| | - Christoforos Kosmidis
- 3rd Surgery Department, AHEPA University Hospital, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Konstantinos Sapalidis
- 3rd Surgery Department, AHEPA University Hospital, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Lila Nena
- Laboratory of Social Medicine, Medical School, Democritus University of Thrace, 691 00 Alexandroupolis, Greece
| | | | - Konstantinos Porpodis
- Pulmoanry Department, G. Papanikolaou General Hospital, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Paschalis Kakavelas
- Intensive Care Unit (ICU), General Clinic Euromedica, 153 43 Thessaloniki, Greece
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, Democritus University of Thrace, 691 00 Alexandroupolis, Greece
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Mohammadpour A, Shahpasand M, Najafi S, Sobhani M. Effect of local hyperthermia on respiratory indices of patients with chronic obstructive pulmonary disease. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2023; 28:110-117. [DOI: 10.4103/ijnmr.ijnmr_381_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 09/12/2021] [Accepted: 05/21/2022] [Indexed: 01/26/2023]
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Czerwaty K, Dżaman K, Sobczyk KM, Sikorska KI. The Overlap Syndrome of Obstructive Sleep Apnea and Chronic Obstructive Pulmonary Disease: A Systematic Review. Biomedicines 2022; 11:biomedicines11010016. [PMID: 36672523 PMCID: PMC9856172 DOI: 10.3390/biomedicines11010016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/08/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) are common diseases that strongly impact the quality and length of life. Their coexistence is determined by overlap syndrome (OS). This systematic review aims to define the significance of these comorbidities according to the current state of knowledge. For this systematic review, we searched PubMed, Scopus, and Cochrane for studies published between 2018 and 26 October 2022, to find original, observational, human studies published in English, where the diagnosis of COPD was according to the Global Initiative for Obstructive Lung Disease guidelines and the diagnosis of OSA was based on polysomnography. The quality of studies was assessed using the Newcastle-Ottawa quality assessment tool for cohort and case-control studies, as well as its modification for cross-sectional studies. Of the 1548 records identified, 38 were eligible and included in this systematic review. The included studies covered a total population of 27,064 participants. This paper summarizes the most important, up-to-date information regarding OS, including the prevalence, meaning of age/gender/body mass index, polysomnography findings, pulmonary function, comorbidities, predicting OSA among COPD patients, and treatment of this syndrome.
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Brates D, Harel D, Molfenter SM. Perception of Swallowing-Related Fatigue Among Older Adults. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:2801-2814. [PMID: 35921661 DOI: 10.1044/2022_jslhr-22-00151] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE Although fatigue is recognized as clinically relevant to swallowing performance, its prevalence and significance in dysphagic and nondysphagic adults have not been sufficiently examined. In this study, an online survey was used to examine swallowing- and eating-related fatigue (SERF) symptoms, the relationship between perceived SERF and other dysphagia-related health outcomes, and whether perceived SERF predicts risk for dysphagia or malnutrition. METHOD An online survey of older adults (aged 60 years or older) was conducted. A novel 12-item scale was developed to capture perceived SERF. Previously validated scales were used to measure dysphagia risk, sarcopenia, general fatigue, malnutrition risk, and quality of life. Logistic regression was used to examine whether SERF predicted risk for dysphagia and/or malnutrition. RESULTS Complete responses were collected from 417 community-dwelling adults (M age = 70.6 years, SD = 4.9; 263 women); 75% (n = 312) reported at least some degree of SERF. SERF was significantly correlated with dysphagia risk, sarcopenia, general fatigue, malnutrition risk, and quality of life. SERF was a significant predictor of dysphagia risk while controlling for age, gender, and other health outcomes (odds ratio [OR] = 1.2, 95% confidence interval [CI; 1.16, 1.27], p < .001). For every unit increase in SERF score, the odds of being at risk for dysphagia were associated with an increase of 22%. Significant predictors for malnutrition risk included SERF (OR = 0.94, 95% CI [0.91, 0.98]), general fatigue (OR = 0.95, 95% CI [0.92, 0.99]), and quality of life (OR = 1.04, 95% CI [1.0, 1.1]). CONCLUSIONS Fatigue during swallowing and mealtimes is experienced by community-dwelling older adults and predicted dysphagia risk and malnutrition risk. Further research is needed to refine and validate a patient-reported outcome measure for SERF and examine the effects of fatigue on swallowing function and physiology under imaging. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.20405835.
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Affiliation(s)
- Danielle Brates
- Department of Communicative Sciences and Disorders, New York University, NY
| | - Daphna Harel
- Department of Applied Statistics, Social Science, and Humanities, New York University, NY
| | - Sonja M Molfenter
- Department of Communicative Sciences and Disorders, New York University, NY
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Liu D, Zou Y, Wang Y. Investigation on the Relationship between Sleep Quality and Depression and Anxiety in Hospitalized Patients with Different Levels of AECOPD. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5901552. [PMID: 35535231 PMCID: PMC9078788 DOI: 10.1155/2022/5901552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/09/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022]
Abstract
Purpose To explore the correlations between sleep quality and depression and anxiety in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods A total of 131 AECOPD patients treated at No.6th People's Hospital affiliated to Shanghai Jiao Tong University School from January 2018 to December 2020 were selected and divided into the classes I (n = 30), II (n = 23), III (n = 37), and IV (n = 41) based on the severity of AECOPD. The Pittsburgh sleep quality index (PSQI) and the hospital anxiety and depression scale (HADS) were employed to assess the quality of sleep and anxiety/depression in AECOPD patients. The Pearson correlation analysis explored the associations between PSQI score and HADS anxiety/depression score. Binary logistic regression was utilized to determine risk factors for anxiety/depression in AECOPD patients. Results The PSQI score, HADS anxiety score, and HADS depression score in patients with AECOPD class III and class IV were significantly higher than those of classes I and II. The severe anxiety and depression ratio were significantly different among patients with classes I-IV AECOPD. The severity of AECOPD was significantly correlated with the PSQI score (r = 0.51, P < 0.001), HADS anxiety score (r = 0.66, P < 0.001), and HADS anxiety score (r = 0.65, P < 0.001). Binary logistic regression analysis showed that the COPD duration, the severity of AECOPD, and PSQI score were the risk factors for anxiety and depression in patients with AECOPD. Conclusions Poor sleep quality, anxiety, and depression are common in patients with AECOPD. Improvement of sleep quality may help to alleviate anxiety and depression in AECOPD patients.
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Affiliation(s)
- Dingfang Liu
- Department of Respiratory and Critical Care Medicine, No.6th People's Hospital Affiliated to Shanghai Jiao Tong University School, Shanghai 200233, China
| | - Ying Zou
- Department of Respiratory and Critical Care Medicine, No.6th People's Hospital Affiliated to Shanghai Jiao Tong University School, Shanghai 200233, China
| | - Yumei Wang
- Department of Respiratory and Critical Care Medicine, No.6th People's Hospital Affiliated to Shanghai Jiao Tong University School, Shanghai 200233, China
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Zhao N, Dong C. Correlation of Serum IL-18, BDNF, and IL-1 β with Depression and Prognosis after Acute Exacerbation of Chronic Obstructive Pulmonary Disease. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:3555982. [PMID: 35535228 PMCID: PMC9078809 DOI: 10.1155/2022/3555982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/22/2022] [Accepted: 04/06/2022] [Indexed: 12/15/2022]
Abstract
Objective To explore the correlation of serum IL-18, BDNF, and IL-1β with depression and prognosis after acute exacerbation of chronic obstructive pulmonary disease (COPD). Methods By means of retrospective analysis, the data of 240 patients at the acute exacerbation of COPD treated in our hospital (February 2018-February 2021) were analyzed. All patients received conventional treatment 1 d after admission, patients' serological indicators were measured before treatment, and after 30 d of follow-up, the patients were divided into the survival group (SG) and death group (DG) according to their clinical outcomes, the Beck's Depression Inventory (BDI) scores of the surviving patients were investigated, the correlation of IL-18, BDNF, and IL-1β levels with depression was analyzed by R analytics, and the correlation of IL-18, BDNF, and IL-1β levels with prognosis was analyzed by ROC curve analysis. Results The results of 30 d follow-up showed that 220 patients survived (91.7%) and 20 patients died (8.3%). Among the surviving patients, 95 patients had depression and 125 patients did not have depression; the BDI scores of the depressed subjects and the nondepressed subjects were 10.35 ± 1.25 points and 2.06 ± 0.76 points, respectively; significant differences in IL-18, BDNF, and IL-1β levels between SG and DG were observed (P < 0.05); significant differences in IL-18, BDNF, and IL-1β levels between the depressed subjects and the nondepressed subjects were observed (538.43 ± 19.02 vs. 515.32 ± 9.65, 7.54 ± 0.56 vs. 12.11 ± 2.41, and 8.70 ± 0.98 vs. 8.12 ± 0.87; P < 0.001); among the depressed patients, the IL-18 and IL-1β levels were positively correlative with the BDI scores (r = 0.781, r = 0.2583, P < 0.001, P = 0.012), and the BDNF level was negatively correlative with the BDI scores (r = -0.3277, P = 0.001) before treatment; according to the ROC analysis, the AUC (95% CI) of IL-18, BDNF, and IL-1β in predicting prognosis was 0.8770 (0.8281-0.9260), 0.7723 (0.6879-0.8567), and 0.7165 (0.6080-0.8250) (P < 0.05), respectively. Conclusion In regard to the depression in COPD patients after acute exacerbation, IL18 and IL-1β show positive correlation, and BDNF presents negative correlation. All three indicators have predictive value for patient outcome.
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Affiliation(s)
- Nan Zhao
- Department of Respiration, The First Affiliated Hospital of Harbin Medical University, 150001 Harbin City, Heilongjiang Province, China
| | - Chengcheng Dong
- Department of Respiration, The First Affiliated Hospital of Harbin Medical University, 150001 Harbin City, Heilongjiang Province, China
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11
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The assessment of headache and sleep quality in patients with chronic obstructive pulmonary disease. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.983605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mjelle KES, Lehmann S, Saxvig IW, Gulati S, Bjorvatn B. Association of Excessive Sleepiness, Pathological Fatigue, Depression, and Anxiety With Different Severity Levels of Obstructive Sleep Apnea. Front Psychol 2022; 13:839408. [PMID: 35432136 PMCID: PMC9008507 DOI: 10.3389/fpsyg.2022.839408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThe aim of this study was to investigate possible associations between obstructive sleep apnea and fatigue. This naturally led to considering the association between OSA and excessive sleepiness, depression, and anxiety.BackgroundOSA is a highly prevalent sleep disorder, associated with a risk of hypertension, cardiovascular events, daytime sleepiness, poor cognitive function, and sudden death during sleep. Both excessive sleepiness, fatigue, and symptoms of depression are frequently reported.Method5,464 patients referred to a university hospital for obstructive sleep apnea underwent standard respiratory polygraphy. The severity of OSA was defined as either mild, moderate, or severe, using the apnea–hypopnea index. Validated questionnaires were used to assess excessive sleepiness, pathological fatigue, depression, and anxiety.ResultsNearly 70% of the patients were men, and median age was 50 (range: 16–89) years. One in three had moderate-to-severe OSA (AHI ≥ 15). Excessive sleepiness and pathological fatigue were present in 43 and 39%, respectively. The prevalence of possible depression and anxiety was 19 and 28%, respectively. The proportion of patients with male sex, obesity, and excessive sleepiness increased with the severity of OSA. In contrast, the proportion of patients with pathological fatigue did not increase with OSA severity, and there was a decrease in depression and anxiety with increasing OSA severity.ConclusionOur study reports that pathological fatigue, as well as anxiety and depression, did not increase with OSA severity, whereas excessive sleepiness did. Knowledge concerning conditions related to OSA severity may be indicative of pretest probability of OSA and thus change the priority for polygraphy. Furthermore, the high prevalence rates of fatigue, anxiety, and depression among these patients warrant further investigations.
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Affiliation(s)
- Karin Elisabeth Sundt Mjelle
- Department of Otorhinolaryngology and Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway
- *Correspondence: Karin Elisabeth Sundt Mjelle,
| | - Sverre Lehmann
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Thoracic Medicine, Clinical Center for Sleep Medicine, Haukeland University Hospital, Bergen, Norway
| | - Ingvild West Saxvig
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Thoracic Medicine, Clinical Center for Sleep Medicine, Haukeland University Hospital, Bergen, Norway
| | - Shashi Gulati
- Department of Otorhinolaryngology and Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
| | - Bjørn Bjorvatn
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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Short-Term Continuous Positive Air Pressure Treatment: Effects on Quality of Life and Sleep in Patients with Obstructive Sleep Apnea. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58030350. [PMID: 35334526 PMCID: PMC8951154 DOI: 10.3390/medicina58030350] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/13/2022] [Accepted: 02/21/2022] [Indexed: 02/03/2023]
Abstract
Background and Objectives: The aim of this study was to evaluate short-term continuous positive air pressure (CPAP) treatment for health-related quality of life (HRQL) in patients with obstructive sleep apnea. Materials and Methods: Our subjects were 18−65 years old, diagnosed with moderate-to-severe obstructive sleep apnea and treated with CPAP between January 2020 and June 2021 in Hospital of Lithuanian University of Health Sciences Kaunas clinics. All the patients completed the Epworth Sleepiness Scale (ESS), the 36-Item Short Form Health Survey (SF-36), the and Pittsburgh Sleep Quality Index (PSQI) before and after 3 months of treatment. Polysomnography was also repeated. Statistical analyses were performed using SPSS 27.0 software. The value of p < 0.05 was considered as statistically significant. Results: The active-treatment group comprised 17 subjects with a mean age of 51.9 ± 8.9 years. The total SF-36 questionnaire score improved from 499.8 ± 122.3 to 589.6 ± 124.7 (p = 0.012). The SF-36 role limitations due to emotional problems (p = 0.021), energy (fatigue) (p = 0.035), and general health (p = 0.042) domains score significantly improved after CPAP treatment for 3 months. The PSQI mean score at baseline was 12.6 ± 2.9 and in the post-treatment group, it was −5.5 ± 2.3 (p = 0.001). The ESS also changed significantly from a pretreatment mean score of 10.9 ± 5.7 to −5.3 ± 3.2 (p = 0.002) after 3 months. Conclusions: Improvement in HRQL is seen even after a short treatment period with CPAP. Questionnaires are a good tool to evaluate CPAP treatment efficacy.
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Kallweit U, Pevernagie D, Lammers GJ. “Sleepiness” in obstructive sleep apnea: getting into deep water. Sleep Med 2022; 92:64-66. [DOI: 10.1016/j.sleep.2022.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/12/2022] [Accepted: 02/20/2022] [Indexed: 10/19/2022]
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15
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Zheng Y, Yee BJ, Wong K, Grunstein R, Piper A. A pilot randomized trial comparing CPAP vs bilevel PAP spontaneous mode in the treatment of hypoventilation disorder in patients with obesity and obstructive airway disease. J Clin Sleep Med 2022; 18:99-107. [PMID: 34170241 PMCID: PMC8807907 DOI: 10.5664/jcsm.9506] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
STUDY OBJECTIVES Both obesity and airways disease can lead to chronic hypercapnic respiratory failure, which can be managed with positive airway pressure (PAP) therapy. The efficacy of PAP has been studied in obesity hypoventilation syndrome as well as in chronic hypercapnic chronic obstructive pulmonary disease patients, but not in patients where both obesity and airway obstruction coexist. This pilot study aims to compare the efficacy of continuous positive airway pressure vs bilevel positive airway pressure spontaneous mode in the treatment of hypoventilation disorder with obesity and obstructive airways disease. METHODS We sequentially screened PAP-naïve patients with stable chronic hypercapnic respiratory failure (PaCO2 > 45 mm Hg), obesity (body mass index > 30 kg/m2), and obstructive airways disease. Participants were randomized to continuous positive airway pressure or bilevel positive airway pressure spontaneous mode treatment for 3 months. Participants were blinded to their PAP allocation. Change in awake PaCO2 was the primary endpoint. Secondary endpoints included change in lung function, daytime sleepiness, sleep quality, quality of life, PAP adherence, and neurocognitive function. RESULTS A total of 32 individuals were randomized (mean ± SD: age 61 ± 11 years, body mass index 43 ± 7 kg/m2, PaCO2 54 ± 7 mm Hg, forced expiratory volume in 1 second 1.4 ± 0.6L, apnea-hypopnea index 59 ± 35 events/h). Sixteen participants in each PAP group were analyzed. Bilevel positive airway pressure yielded a greater improvement in PaCO2 compared to continuous positive airway pressure (9.4 mm Hg, 95% confidence interval, 4.3-15 mm Hg). There were no significant differences in PAP adherence, sleepiness, sleep quality, or neurocognitive function between the two therapies. CONCLUSIONS Although both PAP modalities improved hypercapnic respiratory failure in this group of individuals, bilevel positive airway pressure spontaneous mode showed greater efficacy in reducing PaCO2. CLINICAL TRIAL REGISTRATION Registry: Australian New Zealand Clinical Trials Registry; Name: Nocturnal ventilatory support in obesity hypoventilation syndrome; URL: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12605000096651; Identifier: ACTRN12605000096651. CITATION Zheng Y, Yee BJ, Wong K, Grunstein R, Piper A. A pilot randomized trial comparing CPAP vs bilevel PAP spontaneous mode in the treatment of hypoventilation disorder in patients with obesity and obstructive airway disease. J Clin Sleep Med. 2022;18(1):99-107.
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Affiliation(s)
- Yizhong Zheng
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia,Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia,Department of Respiratory and Sleep Medicine, St. George Hospital, Kogarah, New South Wales, Australia,Address correspondence to: Yizhong Zheng, MBBS, 20 Borgah Street, Carss Park, NSW 2221, Australia;
| | - Brendon J. Yee
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia,Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Keith Wong
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia,Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Ronald Grunstein
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Amanda Piper
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia,Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
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Anxiety and depression in patients with chronic obstructive pulmonary disease and obstructive sleep apnea: the overlap syndrome. Sleep Breath 2021; 26:1603-1611. [PMID: 34783978 DOI: 10.1007/s11325-021-02500-2] [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: 04/12/2021] [Revised: 09/20/2021] [Accepted: 09/24/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Psychological symptoms are increasingly being noted in patients with chronic diseases. Currently, little evidence is available on the mental health of patients with overlap syndrome (OVS, chronic obstructive pulmonary disease plus obstructive sleep apnea). This study aimed to describe the prevalence and identify influencing factors of anxiety and depression in patients with OVS. METHODS We recruited patients admitted for chronic obstructive pulmonary disease (COPD) from July 2018 to July 2019 who also underwent polysomnography tests to assess obstructive sleep apnea (OSA). COPD patients who had an apnea-hypopnea index (AHI) ≥ 5/h were defined as OVS. COPD patients who had an AHI < 5/h were identified as pure COPD. Questionnaires were administered to evaluate depression and anxiety in all subjects. We compared the differences in scores between patients with OVS and pure COPD. RESULTS Two hundred and fifty-two patients were included, 180 (71%) patients had OVS, while only 72 patients had pure COPD. In the OVS group, 54% of the patients had depression, and 77% of the patients had anxiety. We found that patients with OVS had higher anxiety (8.00 (4.00, 10.00) vs. 6.00 (3.00, 9.00), p = 0.018) and depression (8.00 (4.00, 10.00) vs. 5.50 (2.25, 10.00), p = 0.022) scores than patients with pure COPD. A higher proportion of patients with hypertension (41% vs. 21%) and coronary heart disease (14% vs. 4%) were found in the OVS group. Chest pain, COPD Assessment Test (CAT) score, and OVS were independent risk factors for depression (P<0.05). A positive correlation was shown between anxiety and depression (r=0.638, p < 0.001). CONCLUSIONS Anxiety and depression were more severe in patients with OVS than in patients with pure COPD. More attention should be paid to the mental health of OVS patients. TRIAL REGISTRATION ClinicalTrials.gov; URL: www.clinicaltrials.gov . NO.: NCT03182309. Registered on June 9, 2017; https://clinicaltrials.gov/ct2/show/NCT03182309?term=NCT+03182309&draw=2&rank=1.
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Lurie A, Roche N. Obstructive Sleep Apnea in Patients with Chronic Obstructive Pulmonary Disease: Facts and Perspectives. COPD 2021; 18:700-712. [PMID: 34595967 DOI: 10.1080/15412555.2021.1950663] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The co-occurrence of obstructive sleep apnea (OSA) and chronic obstructive pulmonary disease (COPD) in the same patient, named the overlap syndrome (OS), was first described in 1985. Although the American Thoracic Society underlined the limited knowledge of OS, stated research priorities for this condition, and recommended a "screening" strategy to identify OSA in COPD patients with chronic stable hypercapnia, research studies on OS remain scarce. This review aims to summarize the current knowledge and perspectives related to OSA in COPD patients. OS prevalence is 1.0-3.6% in the general population, 3-66% in COPD patients, and 7-55% in OSA patients. OS patients may have worse sleep quality than those with OSA or COPD alone. Scoring hypopneas may be difficult in COPD patients; desaturation episodes may have origins in these patients, namely upper airway obstruction, hypoventilation during paradoxical sleep, ventilation/perfusion mismatches, and obesity. The apnea-hypopnea index is similar in OSA and OS patients. Desaturations may be greater and more prolonged in OS patients than in patients with COPD or OSA alone. Low body mass index, hyperinflation, and less collapsible airways reduce the risk of OSA in COPD patients. OSA is a risk factor for pulmonary hypertension in COPD patients. Whether OS increases mortality and morbidity risks compared to COPD or OSA alone remains to be confirmed. No guidelines currently recommend specific approaches to the treatment of OSA in patients with COPD.
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Affiliation(s)
- Alain Lurie
- Clinique Ambroise Paré, Laboratoire du sommeil, Neuilly-sur-Seine, France.,Hôpital Cochin (AP-HP Centre), Pneumologie, Paris, France
| | - Nicolas Roche
- Hôpital Cochin (AP-HP Centre), Pneumologie, Université de Paris (Descartes), UMR 1016, Institut Cochin, Paris, France
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18
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Frangopoulos F, Nicolaou I, Zannetos S, Economou NT, Adamide T, Georgiou A, Nikolaidis PT, Rosemann T, Knechtle B, Trakada G. Setting Objective Clinical Assessment Tools for Circadian Rhythm Sleep-Wake Disorders - A Community-Based Cross-Sectional Epidemiological Study. Nat Sci Sleep 2021; 13:791-802. [PMID: 34163273 PMCID: PMC8215907 DOI: 10.2147/nss.s308917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/22/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Circadian rhythm sleep-wake disorder (CRSWD) is an often-misdiagnosed group of sleep disturbances with limited data concerning diagnostic and therapeutic algorithms in the general population. Therefore, reported prevalence varies in the literature due to different case definitions, methodological, and environmental factors. OBJECTIVES The purpose of our cross-sectional study was to estimate the prevalence of CRSWD in the general population of Cyprus and to suggest clinical parameters for the assessment of atypical sleep schedules. The estimation was carried out by introducing normal preset sleep time limits, according to the imposed local environment and by administering well-established questionnaires for symptoms and consequence dysfunction, as objective evaluation tools. METHODS In a nationwide epidemiological survey, 4118 Cypriot adult participants, selected and stratified to represent the general population, were interviewed on sleep habits and complaints by computer-assisted telephone interviewing (CATI). In the second stage, 250 adults were randomly selected from the initial representative sample, for a CRSWD assessment. According to the proposed diagnostic criteria, patients were interviewed about sleepiness and/or insomnia, and daytime dysfunction (fatigue, anxiety, and depression). They were also assessed by a weekly sleep diary for sleep schedules. Finally, all participants underwent a Type III Sleep Study, to rule out obstructive sleep apnea. RESULTS From 195 enrolled participants (response rate 78%), 25 individuals (12.8%) met the criteria for CRSWD. The two most prevalent disorders were delayed sleep-wake phase disorder (DSWPD) (10pts, 5.1%) and shift work sleep disorder (SWD) (13, 6.7%). Less prevalent disorders included irregular sleep-wake rhythm disorder (ISWRD) (1, 0.5%) and advanced sleep-wake phase disorder (ASWPD) (1, 0.5%). CONCLUSIONS According to our data, CRSWDs are common in the general population of Cyprus, especially DSWPD and SWD. Affected individuals usually suffer from sleep deprivation and complain about insomnia, sleepiness and depression.
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Affiliation(s)
| | - Ivi Nicolaou
- Respiratory Department, Nicosia General Hospital, Nicosia, Cyprus
| | - Savvas Zannetos
- Health Economics and Statistics, Neapolis University, Paphos, Cyprus
| | - Nicholas-Tiberio Economou
- Division of Pulmonology, Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Alexandra Hospital, Athens, Greece
| | - Tonia Adamide
- Respiratory Department, Nicosia General Hospital, Nicosia, Cyprus
| | - Andreas Georgiou
- Respiratory Department, Nicosia General Hospital, Nicosia, Cyprus
| | | | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Georgia Trakada
- Division of Pulmonology, Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Alexandra Hospital, Athens, Greece
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Puteikis K, Mameniškienė R, Jurevičienė E. Neurological and Psychiatric Comorbidities in Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2021; 16:553-562. [PMID: 33688180 PMCID: PMC7937394 DOI: 10.2147/copd.s290363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/25/2021] [Indexed: 12/22/2022] Open
Abstract
Background and Purpose Chronic obstructive pulmonary disease (COPD) is often accompanied by different neurological and psychiatric comorbidities. The purpose of this study was to examine which of them are the most frequent and to explore whether their manifestation can be explained by underlying latent variables. Methods Data about patients with COPD and their neurological and psychiatric comorbidities were extracted from an electronic database of the National Health Insurance Fund of Lithuania for the period between January 1, 2012, and June 30, 2014. Exploratory factor analysis (EFA) was used to investigate comorbidity patterns. Results A study sample of 4834 patients with COPD was obtained from the database, 3338 (69.1%) of who were male. The most frequent neurological and psychiatric comorbidities were nerve, nerve root and plexus disorders (n=1439, 29.8%), sleep disorders (n=666, 13.8%), transient ischemic attack (n=545, 11.3%), depression (n=364, 7.5%) and ischemic stroke (n=349, 7.2%). The prevalence of ischemic stroke, transient ischemic attack, Parkinson’s disease, dementia and sleep disorders increased with age. One latent variable outlined during EFA grouped neurological disorders, namely ischemic stroke, transient ischemic attack, epilepsy, dementia and Parkinson’s disease. The second encompassed depression, anxiety, somatoform and sleep disorders. While similar patterns emerged in data from male patients, no clear comorbidity profiles among women with COPD were obtained. Conclusion Our study provides novel insights into the neurological and psychiatric comorbidities in COPD by outlining an association among cerebrovascular, neurodegenerative disorders and epilepsy, and psychiatric and sleep disorders. Future studies could substantiate the discrete pathological mechanism that underlie these comorbidity groups.
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Affiliation(s)
| | | | - Elena Jurevičienė
- Vilnius University, Center for Pulmonology and Allergology, Vilnius, Lithuania
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20
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Kim Y, Lee S, Lim J, Park S, Seong S, Cho Y, Kim H. Factors Associated with Poor Quality of Sleep in Construction Workers: A Secondary Data Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:2279. [PMID: 33668985 PMCID: PMC7956805 DOI: 10.3390/ijerph18052279] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/19/2021] [Accepted: 02/20/2021] [Indexed: 12/29/2022]
Abstract
This study aimed to explore factors associated with poor quality of sleep in construction workers. This study was cross-sectional, correlational in design and used secondary data from fatigue instrument development study. We analyzed the data from 206 participants aged over 19 years who worked at construction sites for more than 6 months. We used multivariate binary logistic regression to identify the factors associated with poor quality of sleep. We classified the two sleep quality groups based on the Pittsburgh Sleep Quality Index (PSQI) score, and almost 63% of them were classified as the poor quality of sleep group. Based on multivariate binary logistic regression (Cox and Snell R2 = 0.317, Nagelkerke R2 = 0.429), the poor quality of sleep group tended to sleep for a shorter duration before the working day, and not only showed lower sleep latency and higher levels of daytime dysfunction and discomfort in daily life, but also had more chronic disease, depressive symptoms, and higher physical fatigue. Our study findings support that there are many modifiable factors associated with poor sleep and a high rate of poor quality of sleep occurred in construction workers. Thus, clinicians should consider providing diverse options for applying interventions to ensure better sleep, fatigue management, and depression prevention in construction workers after considering their unique characteristics.
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Affiliation(s)
- Youkyung Kim
- College of Nursing, Yonsei University, Seoul 03722, Korea; (Y.K.); (J.L.); (Y.C.)
| | - Sangeun Lee
- College of Nursing, University of Illinois at Chicago, Chicago, IL 60602, USA;
| | - Jeeyeon Lim
- College of Nursing, Yonsei University, Seoul 03722, Korea; (Y.K.); (J.L.); (Y.C.)
| | - Soyeon Park
- Department of Smart City Engineering, Hanyang University, Seoul 15588, Korea; (S.P.); (S.S.)
| | - Sojeong Seong
- Department of Smart City Engineering, Hanyang University, Seoul 15588, Korea; (S.P.); (S.S.)
| | - Youngshin Cho
- College of Nursing, Yonsei University, Seoul 03722, Korea; (Y.K.); (J.L.); (Y.C.)
| | - Heejung Kim
- College of Nursing, Yonsei University, Seoul 03722, Korea; (Y.K.); (J.L.); (Y.C.)
- Mo-Im Kim Nursing Research Institute, Yonsei University, Seoul 03722, Korea
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21
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Zysman M, Rubenstein J, Le Guillou F, Colson RMH, Pochulu C, Grassion L, Escamilla R, Piperno D, Pon J, Khan S, Raherison-Semjen C. COPD burden on sexual well-being. Respir Res 2020; 21:311. [PMID: 33238993 PMCID: PMC7687801 DOI: 10.1186/s12931-020-01572-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 11/12/2020] [Indexed: 12/28/2022] Open
Abstract
Background Sexual function is often affected in patients suffering from chronic diseases especially chronic obstructive pulmonary disease (COPD). However, the effect of COPD on sexual satisfaction is underappreciated in clinical practice. The aim of this study is to evaluate the impact of COPD on patient’s sexuality and the explanatory variables of sexual dissatisfaction. Methods Questionnaires were emailed to participants and they submitted their responses on the Santé Respiratoire France website. Data about sexual well-being (Arizona Sexual Experience Scale, ASEX), Quality of life (VQ11), anxiety, depression (Hospitalized anxiety and depression, HAD) and self-declared COPD grade were collected. Results Seven hundred and fifty one subjects were included and were characterized as follows: women—51%, mean age—61 years, in a couple—62% and 70%—retired. Every grade of COPD was represented. Out of 751 participants, 301 participants (40%) had no sexual activity and 450 (60%) had sexual activity. From the 450 participants, 60% needed to change their sexual life because of their disease (rhythm, frequency and position). Subjects often used medications to improve sexual performance (43% used short-acting bronchodilator and 13% -specific erectile dysfunction drugs). ASEX questionnaire confirmed patients’ dissatisfaction (diminution of sexual appetite for 68% and sexual desire for 60%) because of breathlessness and fatigue. Eighty one percent of the responders had an altered quality of life (VQ11 mean score 35) and frequent suspected anxiety or depression (HAD mean score 10.8). Ninety percent declared that sexual dysfunction had never been discussed by their doctors, while 36% of patients would have preferred to undergo a specialized consultation. Conclusion Sexual dysfunction is frequent among COPD patients and leads to an altered well-being, however being a cultural taboo, it remains frequently neglected. Sexual guidance should be a part of patient’s consultations improve quality of sexual life.
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Affiliation(s)
- M Zysman
- Univ-Bordeaux, Centre de Recherche Cardio-Thoracique de Bordeaux, U1045, CIC 1401, 33604, Pessac, France. .,Service Des Maladies Respiratoires, Hôpital Haut-Lévèque CHU Bordeaux, 33604, Pessac, France.
| | - J Rubenstein
- Service Des Maladies Respiratoires, Hôpital Haut-Lévèque CHU Bordeaux, 33604, Pessac, France
| | - F Le Guillou
- Santé Respiratoire France, 115 rue Saint Dominique, 75007, Paris, France
| | - R M H Colson
- L'Association Interdisciplinaire Post Universitaire de Sexologie, Toulouse, France
| | - C Pochulu
- Santé Respiratoire France, 115 rue Saint Dominique, 75007, Paris, France
| | - L Grassion
- Service Des Maladies Respiratoires, Hôpital Haut-Lévèque CHU Bordeaux, 33604, Pessac, France
| | - R Escamilla
- Service de Pneumologie CHU Toulouse, Toulouse, France
| | - D Piperno
- Santé Respiratoire France, 115 rue Saint Dominique, 75007, Paris, France
| | - J Pon
- Service de Psychiatrie CHU Toulouse, Toulouse, France
| | - S Khan
- U1219 Inserm, ISPED, University of Bordeaux, Bordeaux, France
| | - C Raherison-Semjen
- Service Des Maladies Respiratoires, CHU Bordeaux, Université de Bordeaux, U1219, EpiceneBordeaux, France
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22
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Wang J, She Y, Wang M, Zhang Y, Lin Y, Zhu X. Relationships among hope, meaning in life, and post-traumatic growth in patients with chronic obstructive pulmonary disease: A cross-sectional study. J Adv Nurs 2020; 77:244-254. [PMID: 33058188 DOI: 10.1111/jan.14605] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 08/18/2020] [Accepted: 09/28/2020] [Indexed: 01/10/2023]
Abstract
AIM This study aimed to investigate the relationships among hope, meaning in life, and post-traumatic growth (PTG) in patients with chronic obstructive pulmonary disease. DESIGN A cross-sectional study design. METHODS Between October 2018-September 2019, 221 chronic obstructive pulmonary disease patient completed the questionnaires including sociodemographic information, Chinese Version of Herth Hope Index, Meaning in Life Questionnaire, and Post-traumatic Growth Inventory. Descriptive analysis, Spearman's correlation analysis, the Kruskal-Wallis H test, the Mann-Whitney U test, and the ridge regression analysis were used for analysis. RESULTS Spearman's correlation analysis showed that hope and meaning in life were positively interrelated with PTG (r = 0.20-0.45, r = 0.36-0.54, p < 0.01). Ridge regression analysis results showed that hope, meaning in life, time since diagnosis, habitation, medical insurance, and monthly income could explain 47.30% of the variance in PTG (F = 33.863, p < 0.001). CONCLUSION Chinese patients with chronic obstructive pulmonary disease experienced a slightly positive change in meaning in life and a moderate degree of hope and PTG. Results suggested that hope and meaning in life were positively connected with PTG. Therefore, enhancing hope and meaning in life might be crucial for patients with chronic obstructive pulmonary disease to promote PTG. IMPACT The findings added better understanding of relationships among hope, meaning in life, and post-traumatic growth in patients with chronic obstructive pulmonary disease which can help nurse give interventions in the early stage of disease diagnosis.
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Affiliation(s)
- Jizhe Wang
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
| | - Yiying She
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
| | - Meiya Wang
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
| | - Yuting Zhang
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
| | - Yuanxin Lin
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
| | - Xiuli Zhu
- School of Nursing, Qingdao University, Qingdao, Shandong Province, China
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23
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Zhang XL, Gao B, Han T, Xiang BY, Liu X. Moderate-to-Severe Obstructive Sleep Apnea and Cognitive Function Impairment in Patients with COPD. Int J Chron Obstruct Pulmon Dis 2020; 15:1813-1822. [PMID: 32801679 PMCID: PMC7396955 DOI: 10.2147/copd.s257796] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose Prior studies have indicated that patients with chronic obstructive pulmonary disease (COPD) exhibit significant cognitive defects on neuropsychological testing. Obstructive sleep apnea (OSA) is common in patients with COPD and is associated with reduced cognitive function; however, the combined impact of these two conditions on cognitive function is unknown. The aim of the study was to investigate the impact of OSA on cognitive impairment in patients with COPD. Methods Sixty-five stable COPD patients aged over 60 years underwent overnight polysomnography (PSG). Global cognitive functions were evaluated using the Mini-Mental State Examination (MMSE). Results Compared to patients with COPD alone, patients with both COPD and OSA performed worse on the MMSE (25.5±2.9 vs 23.5±3.2; p=0.01) and were more likely to be at risk for developing dementia based on the MMSE score (MMSE≤24) (31% vs 66%; p<0.01), independent of key demographic, educational and medical variables known to affect cognitive function in COPD. COPD patients with an apnea hypopnea index (AHI) of ≥30 events/h had lower MMSE scores than those with an AHI of <15 events/h. In addition to age and education level, the severity of nocturnal intermittent hypoxia is an independent predictor of the risk of dementia in patients with COPD (OR=1.24, 95% CI 1.04-1.48, p = 0.02). Conclusion The current findings indicate that patients with COPD with comorbid OSA may be at greater risk for global cognitive impairment relative to patients with COPD alone. The mechanisms underlying the exaggerated cognitive dysfunction seem to be related to intermittent hypoxia. Further work is needed to understand the impact of OSA on the specific domains of cognitive impairment and the therapeutic implications of OSA in COPD.
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Affiliation(s)
- Xiao Lei Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.,National Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China.,Capital Medical University, Beijing, People's Republic of China.,The Graduate School of Peking Union Medical College, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, People's Republic of China.,Peking University Health Science Center, Beijing, People's Republic of China
| | - Bo Gao
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.,National Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China.,Capital Medical University, Beijing, People's Republic of China
| | - Teng Han
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.,National Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China
| | - Bo Yun Xiang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.,National Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China
| | - Xin Liu
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.,National Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China
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24
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Goërtz YMJ, Spruit MA, Van 't Hul AJ, Peters JB, Van Herck M, Nakken N, Djamin RS, Burtin C, Thong MSY, Coors A, Meertens-Kerris Y, Wouters EFM, Prins JB, Franssen FME, Muris JWM, Vanfleteren LEGW, Sprangers MAG, Janssen DJA, Vercoulen JH. Fatigue is highly prevalent in patients with COPD and correlates poorly with the degree of airflow limitation. Ther Adv Respir Dis 2020; 13:1753466619878128. [PMID: 31558115 PMCID: PMC6767724 DOI: 10.1177/1753466619878128] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Background: The objective of this study was to compare fatigue levels between subjects
with and without COPD, and to investigate the relationship between fatigue,
demographics, clinical features and disease severity. Methods: A total of 1290 patients with COPD [age 65 ± 9 years, 61% male, forced
expiratory volume in 1 s (FEV1) 56 ± 19% predicted] and 199 subjects without
COPD (age 63 ± 9 years, 51% male, FEV1 112 ± 21% predicted) were assessed
for fatigue (Checklist Individual Strength-Fatigue), demographics, clinical
features and disease severity. Results: Patients with COPD had a higher mean fatigue score, and a higher proportion
of severe fatigue (CIS-Fatigue score 35 ± 12 versus
21 ± 11 points, p < 0.001; 49 versus
10%, p < 0.001). Fatigue was significantly, but poorly,
associated with the degree of airflow limitation [FEV1 (% predicted)
Spearman correlation coefficient = −0.08, p = 0.006].
Multiple regression indicated that 30% of the variance in fatigue was
explained by the predictor variables. Conclusions: Severe fatigue is prevalent in half of the patients with COPD, and correlates
poorly with the degree of airflow limitation. Future studies are needed to
better understand the physical, psychological, behavioural, and systemic
factors that precipitate or perpetuate fatigue in COPD.
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Affiliation(s)
- Yvonne M J Goërtz
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, NM 6085, the Netherlands
| | - Martijn A Spruit
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, NM, the Netherlands.,REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium.,Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, the Netherlands
| | - Alex J Van 't Hul
- Department of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jeannette B Peters
- Department of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands.,Department of Medical Psychology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Maarten Van Herck
- REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Nienke Nakken
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands
| | - Remco S Djamin
- Department of Respiratory Medicine, Amphia Ziekenhuis, Breda, the Netherlands
| | - Chris Burtin
- REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Melissa S Y Thong
- Department of Medical Psychology, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands
| | - Arnold Coors
- Member of the Patient Advisory Board, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Yvonne Meertens-Kerris
- Member of the Patient Advisory Board, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands
| | - Emiel F M Wouters
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.,Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, the Netherlands
| | - Judith B Prins
- Department of Medical Psychology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Frits M E Franssen
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.,Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, the Netherlands
| | - Jean W M Muris
- Department of Family Medicine, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, the Netherlands
| | - Lowie E G W Vanfleteren
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.,Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, the Netherlands.,COPD Center, Sahlgrenska University, Gothenburg, Sweden
| | - Mirjam A G Sprangers
- Department of Medical Psychology, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands
| | - Daisy J A Janssen
- Department of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.,Centre of Expertise for Palliative Care, Maastricht University Medical Centre (MUMC+), Maastricht, the Netherlands
| | - Jan H Vercoulen
- Department of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands.,Department of Medical Psychology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
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25
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Vanfleteren LE, Beghe B, Andersson A, Hansson D, Fabbri LM, Grote L. Multimorbidity in COPD, does sleep matter? Eur J Intern Med 2020; 73:7-15. [PMID: 31980328 DOI: 10.1016/j.ejim.2019.12.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 12/29/2019] [Accepted: 12/30/2019] [Indexed: 12/27/2022]
Abstract
A good night's sleep is a prerequisite for sustainable mental and physical health. Sleep disorders, including sleep disordered breathing, insomnia and sleep related motor dysfunction (e.g., restless legs syndrome), are common in patients with chronic obstructive pulmonary disease (COPD), especially in more severe disease. COPD is commonly associated with multimorbidity, and sleep disorders as a component of this multimorbidity spectrum have a further negative impact on COPD-related comorbidities. Indeed, concomitant diseases in COPD and in obstructive sleep apnea (OSA) are similar, suggesting that the combination of COPD and OSA, the so called OSA-COPD overlap syndrome (OVS), affects patient outcomes. Potential clinically important interactions of OVS exist in cardiovascular and metabolic disease, arthritis, anxiety, depression, neurocognitive disorder and the fatigue syndrome. Correct diagnosis for recognition and treatment of sleep-related disorders in COPD is recommended. However, surprisingly limited information is available and further research and improved diagnostic tools are needed. In the absence of clear evidence, we agree with the recommendation of the Global Initiative on Chronic Obstructive Lung Disease that sleep disorders should be actively searched for and treated in patients with COPD. We believe that both aspects are important components of the holistic approach required in patients with chronic multimorbid conditions.
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Affiliation(s)
- Lowie Egw Vanfleteren
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; COPD Center, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bianca Beghe
- Section of Respiratory Diseases, Department of Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Anders Andersson
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; COPD Center, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Daniel Hansson
- Sleep Disorders Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; Center for Sleep and Wake Disorders, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Leonardo M Fabbri
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; Eminent Scholar, Department of Medicine, University of Ferrara, Italy.
| | - Ludger Grote
- Sleep Disorders Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; Center for Sleep and Wake Disorders, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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26
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Zhu K, Yadollahi A, Taati B. Non-contact Apnea-Hypopnea Index Estimation using Near Infrared Video. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2019:792-795. [PMID: 31946014 DOI: 10.1109/embc.2019.8857711] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sleep apnea is a highly prevalent and underdiagnosed sleep disorder characterized by repeated intermittent interruptions to breathing. Sleep apnea severity is measured with the apnea-hypopnea index (AHI), defined as the number of apnea or hypopnea events per hour of sleep. We hypothesize that respiratory related motion features extracted from infrared video can be used to reliably estimate AHI. The 3 feature variables chosen for apneic event estimation, and separately for sleep versus awake estimation, were: the estimated respiratory rate, the magnitude of respiratory movement, and the amount of movements. Leave-one-person-out cross validation on data from 19 participants was used to train and test a random forest binary classifier to detect apneas and hypopneas. Linear regression of the number of estimated events over estimated sleep duration and the total duration of estimated apneic events over estimated sleep duration was used to estimate AHI. Sleeping versus awake segments was estimated with mean ± standard deviation accuracy of 76.0% ± 17.7%. AHI was estimated with correlation coefficient of 0.76 (p <; 0.01) to the clinical gold standard AHI. Accuracy of 78.9% was achieved for classifying AHI ≥ 15, with sensitivity of 70.0%, specificity of 88.9%, and precision of 87.5%. Motion features extracted from infrared video are concluded to be suitable for estimation of AHI.
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27
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Nobeschi L, Zangirolami-Raimundo J, Cordoni PK, Squassoni SD, Fiss E, Pérez-Riera AR, de Abreu LC, Raimundo RD. Evaluation of sleep quality and daytime somnolence in patients with chronic obstructive pulmonary disease in pulmonary rehabilitation. BMC Pulm Med 2020; 20:14. [PMID: 31941484 PMCID: PMC6964005 DOI: 10.1186/s12890-020-1046-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 01/06/2020] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Dyspnea, fatigue, and decline in sleep quality are symptoms of chronic obstructive pulmonary disease (COPD). Pulmonary rehabilitation programs have been shown to ameliorate dyspnea and fatigue. However, only a few studies have investigated the effects of pulmonary rehabilitation on the sleep quality of COPD patients. In this study, we analyzed the benefits of a pulmonary rehabilitation program to sleep quality and daytime somnolence in COPD patients. METHODS This study was a study of 30 moderate-severe COPD patients. All patients were evaluated by a pulmonologist and underwent polysomnography before participating in the study. For this study, we selected only ex-smokers and patients with sleep apnea were referred to the sleep clinic. These participants were prospectively recruited and not selected based on program completion. Before the start of the program, sleep quality and daytime somnolence of the participants were evaluated using the Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS), respectively. Rehabilitation program consisted of muscular training sessions conducted at the gym 3 times per week for 12 weeks. After rehabilitation program, the patients were reassessed and their sleep quality and daytime somnolence were reevaluated using the PSQI and the ESS, respectively. RESULTS Before rehabilitation, PSQI evaluation revealed that 73% of the participants had poor sleep quality, and ESS evaluation showed that 86.7% of the participants experienced daytime somnolence. After pulmonary rehabilitation, the PSQI specifically improved in terms of subjective sleep quality and sleep duration (< 0.001), habitual sleep efficiency (0.001), and sleep latency and sleep alterations (0.002) and there was also improvement in the ESS (< 0.001). CONCLUSION Pulmonary rehabilitation program of gradually increasing intensity has the potential to provide sleep-related benefits to patients with COPD who have poor sleep quality and daytime somnolence. TRIAL REGISTRATION Registro Brasileiro de Ensaios Clínicos (ReBEC) RBR62b4z2.
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Affiliation(s)
- Leandro Nobeschi
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Juliana Zangirolami-Raimundo
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Priscila Kessar Cordoni
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Selma Denis Squassoni
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Elie Fiss
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Andrés Ricardo Pérez-Riera
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Luiz Carlos de Abreu
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
| | - Rodrigo Daminello Raimundo
- Faculdade de Medicina do ABC, Av. Lauro Gomes, 2000 - Vila Sacadura Cabral, Santo André, São Paulo 09060-870 Brazil
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28
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Tang Y, Sun Q, Bai XY, Zhou YF, Zhou QL, Zhang M. Effect of dapagliflozin on obstructive sleep apnea in patients with type 2 diabetes: a preliminary study. Nutr Diabetes 2019; 9:32. [PMID: 31685792 PMCID: PMC6828696 DOI: 10.1038/s41387-019-0098-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 05/23/2019] [Accepted: 06/13/2019] [Indexed: 12/14/2022] Open
Abstract
Objective The aim of this case-control study was to assess the efficacy of dapagliflozin combined with metformin for type-2 diabetes mellitus (T2DM) with obstructive sleep apnea hypopnea syndrome (OSAHS). Methods A total of 36 patients with newly-diagnosed T2DM and OSAHS were randomized divided into two groups. Eighteen OSAHS patients with T2DM, who were treated with dapagliflozin and metformin, were assigned as the dapagliflozin group. These patients were given dapagliflozin and metformin for 24 weeks between February 2017 and February 2018. Another 18 OSAHS patients with T2DM, who were treated with glimepiride and metformin for 24 weeks, were assigned as the control group. Fasting plasma glucose (FPG) level, postprandial blood glucose (PPG), hemoglobin A1C (HbA1c), fasting insulin, homeostasis model assessment of insulin resistance (HOMA-IR), blood lipids, body mass index (BMI), blood pressure, apnea-hypopnea index (AHI), minimum oxygen saturation (LSpO2), and Epworth Somnolence Scale (ESS) score were measured before and at 24 weeks after the initiation of treatment. Results In the dapagliflozin group, triglyceride (TG), systolic pressure (SBP) and diastolic pressure (DBP) significantly decreased following treatment, while high-density lipoprotein cholesterol (HDL-C) significantly increased (P < 0.05). Furthermore, a reduction in AHI, an increase in LSpO2 and a decrease in ESS score were observed in the dapagliflozin group (P < 0.05), but not in the control group. Moreover, blood glucose, HbA1c, HOMA-IR, and BMI significantly decreased in these two groups, and the decrease was more significant in the dapagliflozin group. Conclusion These present results indicate that dapagliflozin can significantly reduce glucose, BMI, blood pressure and AHI, and improve hypoxemia during sleep and excessive daytime sleepiness, which thereby has potential as an effective treatment approach for OSAHS.
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Affiliation(s)
- Yi Tang
- Department of Endocrinology, The Fifth People's Hospital of Chengdu, 611130, Chengdu, P.R. China
| | - Qin Sun
- Center of Diabetes Mellitus, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, 610072, Chengdu, P. R. China.
| | - Xiao-Yan Bai
- Department of Respiratory, The Fifth People's Hospital of Chengdu, 611130, Chengdu, P.R. China
| | - Yun-Fan Zhou
- Department of Endocrinology, The Third People's Hospital of Chengdu, 610000, Chengdu, P.R. China
| | - Qiong-Lan Zhou
- Department of Endocrinology, People's Hospital of Yilong County, 637676, Yilong, P.R. China
| | - Min Zhang
- Center of Diabetes Mellitus, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, 610072, Chengdu, P. R. China.
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29
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Turon H, Carey M, Boyes A, Hobden B, Dilworth S, Sanson-Fisher R. Agreement between a single-item measure of anxiety and depression and the Hospital Anxiety and Depression Scale: A cross-sectional study. PLoS One 2019; 14:e0210111. [PMID: 30608969 PMCID: PMC6319715 DOI: 10.1371/journal.pone.0210111] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 12/16/2018] [Indexed: 11/18/2022] Open
Abstract
Anxiety and depression can be heightened among individuals living with chronic diseases. Identifying these individuals is necessary for ensuring they are provided with adequate support. Traditional tools such as clinical interviews or symptom checklists are not always feasible to implement in practice. Robust single-item questions may be a useful alternative. This study aimed to measure agreement, sensitivity, specificity, positive predictive value and negative predictive value of a single-item question about anxiety and depression compared to the widely used Hospital Anxiety and Depression Scale (HADS). A cross-sectional survey of 2,811 people with cancer attending 19 treatment centres in Australia. Patients were approached in the waiting room prior to an outpatient clinic appointment and invited to complete a pen and paper survey. Participants completed the HADS as well as 2 single-items asking if they have felt anxious or depressed in the last week. The single-items for anxiety and depression each demonstrated moderate levels of sensitivity (0.78 for anxiety; 0.63 for depression) and specificity (0.75 for anxiety; 0.84 for depression) against the relevant HADS subscale. Positive predictive values were moderate (0.53 for anxiety and 0.52 for depression) while negative predictive values were high for both single-item questions (0.90 for anxiety and 0.89 for depression). The single-item measures of anxiety and depression may be useful to rule out individuals who do not require further psychological assessment or intervention for anxiety and depression. Further research is needed to explore whether these findings generalise to other chronic diseases.
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Affiliation(s)
- Heidi Turon
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Mariko Carey
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Allison Boyes
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Bree Hobden
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Sophie Dilworth
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Rob Sanson-Fisher
- Health Behaviour Research Collaborative, University of Newcastle, Callaghan, New South Wales, Australia
- Priority Research Centre for Health Behaviour, University of Newcastle, Callaghan, New South Wales, Australia
- Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
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30
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Kawada T. Chronic obstructive pulmonary disease, sleep apnea and fatigues. THE CLINICAL RESPIRATORY JOURNAL 2018; 12:2459. [PMID: 30070774 DOI: 10.1111/crj.12949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023]
Affiliation(s)
- Tomoyuki Kawada
- Department of Hygiene and Public Health, Nippon Medical School, Tokyo, Japan
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