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Lavesen M, Paine M, Bove DG. In a Strained Healthcare System, Patients with Advanced COPD Struggle to Access the Needed Support from the Healthcare Professionals - A Qualitative Study. COPD 2024; 21:2361669. [PMID: 38863257 DOI: 10.1080/15412555.2024.2361669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 05/24/2024] [Indexed: 06/13/2024]
Abstract
This study aimed to explore the self-management strategies of Danish patients living with advanced Chronic Obstructive Pulmonary Disease (COPD), with a particular focus on their daily life and their interactions with the respiratory outpatient clinic. Data were collected through semi-structured interviews with 11 patients with COPD affiliated with a Danish respiratory outpatient clinic. The data were thematically analyzed as suggested by Braun & Clarke. The analysis revealed one overarching theme, three main themes, and six subthemes. The overarching theme 'In a strained healthcare system patients with COPD struggle to access needed support to be able to self-manage their disease' revolved around the challenges that patients face in an overburdened healthcare system as they seek support to effectively self-manage their condition. The three main themes were: (1) Only physical symptoms provide legal access to the respiratory outpatient clinic, (2) For patients, the measurements serve as indicators of their health status and overall well-being, (3) Healthcare professionals' skills and not the mode of contact matters to the patients. Healthcare professionals should be aware that the rhetoric surrounding a busy healthcare system with a stressed-out staff also affects patients. Patients with COPD may be particularly sensitive to this message and try to avoid burdening the healthcare system further by setting aside their own needs. However, this approach can lead to neglecting symptoms of deterioration and mental symptoms, which increase the risk of disease progression and subsequent risk of hospital admission.
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Affiliation(s)
- M Lavesen
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - M Paine
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - D G Bove
- Centre for Nursing, University College Absalon, Roskilde, Denmark
- Department for People and Technology, Roskilde University, Roskilde, Denmark
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Muñoz Montiel A, Ruiz-Esteban P, Doménech Del Río A, Valdivielso P, Sánchez Chaparro MÁ, Olveira C. The Effect of Pulmonary Rehabilitation on Cardiovascular Risk, Oxidative Stress and Systemic Inflammation in Patients with COPD. Respir Med 2024:107740. [PMID: 39009098 DOI: 10.1016/j.rmed.2024.107740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/25/2024] [Accepted: 07/12/2024] [Indexed: 07/17/2024]
Abstract
PURPOSE Chronic obstructive pulmonary disease (COPD) is a leading cause of death, and cardiovascular (CV) comorbidities play a role. Evidence of the pulmonary rehabilitation (PR) effect in reducing the CV risk (CVR) in COPD patients is limited. In this study, we aimed to determine the impact of an 8-week PR program (PRP) on the CVR of the overall population and to compare the impact on the exacerbator versus non-exacerbator patients. PATIENTS AND METHODS This was a prospective study that included adults who had post-bronchodilator forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) (FEV1/FVC) ratio <70% and FEV1 <80% predicted, had quit smoking for at least 1 year and had a history of tobacco consumption greater than 10 packs/year, and were clinically stable in the last 8 weeks. Pre- and post-PRP assessments included respiratory function evaluation, laboratory tests, and exercise capacity assessment (6-minute walking test [6MWT]). CVR was assessed using different risk prediction models. RESULTS A total of 50 patients (28 exacerbators and 22 non-exacerbators) completed the PRP (median age: 64.5 years, men: 72%; arterial hypertension: 70%, dyslipidemia: 30%, diabetes: 20%; CV disease (CVD): 24%. After the PRP, exacerbator patients showed a significant decrease in the CVR calculated by the COPDCoRi model (p<0.001); patients with ≥30-meter increase on the 6MWT showed statistically significant lower levels of glucose (p=0.004), HbA1c (p=0.004) and BODE index score (p=0.026) compared to patients with <30-meter increase. CONCLUSIONS PR reduced certain modifiable CVR factors and CVD risk, especially in exacerbator patients.
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Affiliation(s)
- Ana Muñoz Montiel
- Pulmonology Service/Unit, Monographic COPD Consultation. Regional University Hospital of Malaga, Malaga, Spain
| | - Pedro Ruiz-Esteban
- Nephrology Department, Regional University Hospital of Malaga, University of Malaga. The Biomedical Research Institute of Malaga (IBIMA)- REDinREN (RD16/0009/0006), Malaga, Spain.
| | - Adolfo Doménech Del Río
- Pulmonology Service/Unit, Monographic COPD Consultation. Regional University Hospital of Malaga, Malaga, Spain
| | - Pedro Valdivielso
- Laboratory of Lipids and Atherosclerosis, Medico-Sanitarias Research Center (IBIMA), University of Malaga, Malaga, Spain; Internal Medicine, University Hospital Virgen de la Victoria, Department of Medicine and Dermatology and Biomedical Research Institute of Malaga (IBIMA), Platform Bionand. University of Malaga, Malaga, Spain
| | - Miguel Ángel Sánchez Chaparro
- Internal Medicine, University Hospital Virgen de la Victoria, Department of Medicine and Dermatology and Biomedical Research Institute of Malaga (IBIMA), Platform Bionand. University of Malaga, Malaga, Spain
| | - Casilda Olveira
- Department of Medicine and Dermatology and Biomedical Research Institute of Malaga (IBIMA), Platform Bionand. University of Malaga, Malaga, Spain
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Younas A, Zeb H, Durante A, Vellone E. Sex based differences in depression, anxiety, and quality of life and predictors of quality of life among South Asian individuals with chronic obstructive pulmonary disease: A Bayesian analysis. Soc Sci Med 2024; 351:116989. [PMID: 38788430 DOI: 10.1016/j.socscimed.2024.116989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/19/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND COPD can affect both men and women leading to deteriorating impact on general well-being, personal, and family life and decreased quality of life. Anxiety, depression, and self-care behaviours can affect the quality of life of individuals with COPD. There is a dearth of sex-based comparative analyses of anxiety, depression, quality of life, and predictors of quality of life among South Asian individuals with COPD. PURPOSE To identify the sex-based differences in depression, anxiety, and quality of life and the predictors of quality of life among South Asian individuals with COPD. METHODS A cross-sectional survey of 294 men and 114 women with COPD was conducted in Khyber Pakhtunkhwa, Pakistan. Hospital Anxiety and Depression scale, World Health Organization Quality of Life-brief version, Self-Care of Chronic Obstructive Pulmonary Disease Inventory, the Self-Care Self-Efficacy in COPD Scale were used for data collection. Bayesian independent sample t-test was used to compare mean differences in depression, anxiety, and quality of life among men and women. Two regression models were examined to determine if age, years of living with COPD, anxiety, depression, self-care self-efficacy, self-care monitoring, management, and maintenance were predictors of quality of life among men and women. FINDINGS Bayesian analysis showed anecdotal evidence that women had higher levels of depression, but lower levels of anxiety compared to men. Anecdotal evidence indicated that the physical quality of life of men was better than women, but strong evidence that their social relationship and environmental quality of life was better than women. Years of living with COPD, anxiety, depression, self-care self-efficacy, self-care management, self-care monitoring, and self-care maintenance were stronger predictors of women's quality of life. Anxiety and depression only predicted men's psychological quality of life, but predicted women's psychological, social relationships, and environmental quality of life. CONCLUSIONS The findings contribute to literature highlighting sex-based differences in anxiety, depression, and quality of life among South Asian men and women with COPD. Men generally reported higher levels of quality of life than women across all domains. Women's social relationships and environmental quality of life were greatly impacted by anxiety and depression. Quality of life interventions for women should be targeted at improving their social relationships and environmental satisfaction and addressing anxiety and depression.
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Affiliation(s)
- Ahtisham Younas
- Memorial University of Newfoundland, Canada; Swat College of Nursing, Swat, Pakistan.
| | - Hussan Zeb
- Swat College of Nursing, Swat, Pakistan; Tor Vergata University of Rome, Italy
| | - Angela Durante
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy; Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
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Sivapalan P, Eklöf J, Bonnesen B, Tønnesen L, Wilcke T, Jensen JUS. Individualised treatment of COPD exacerbations using biomarkers. Ugeskr Laeger 2024; 186:V09230560. [PMID: 38606705 DOI: 10.61409/v09230560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
This review highlights key aspects of treating chronic obstructive pulmonary disease (COPD) exacerbation, focusing on the optimisation of systemic corticosteroid and antibiotic use through personalised treatment using biomarkers. Eosinophil-guided therapy reduces corticosteroid usage which might reduce side effects, while procalcitonin-guided therapy contributes to reduced antibiotic consumption. These approaches, documented through well-conducted randomized controlled trials, suggest the possibility of enhancing COPD exacerbation management, reducing potential side effects, and addressing concerns related to antibiotic resistance.
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Affiliation(s)
- Pradeesh Sivapalan
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
| | - Josefin Eklöf
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
| | - Barbara Bonnesen
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
| | - Louise Tønnesen
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
| | - Torgny Wilcke
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
| | - Jens-Ulrik Stæhr Jensen
- Lungemedicinsk Afdeling, Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
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Mao H, Lin T, Huang S, Xie Z, Jin S, Shen X, Jin Y, Ding Y. The impact of brominated flame retardants (BFRs) on pulmonary function in US adults: a cross-sectional study based on NHANES (2007-2012). Sci Rep 2024; 14:6486. [PMID: 38499858 PMCID: PMC10948772 DOI: 10.1038/s41598-024-57302-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/16/2024] [Indexed: 03/20/2024] Open
Abstract
Brominated flame retardants (BFRs) are a group of chemicals widely used in various applications to prevent or slow down the spread of fire. However, they have adverse effects on human health. There is a relative scarcity of population-based studies regarding BFRs, particularly their impact on the respiratory system. This study aimed to investigate the influence of BFRs on pulmonary function using data from the National Health and Nutrition Examination Survey. The study found that elevated serum concentrations of certain BFRs were associated with pulmonary ventilatory dysfunction. Adjusted analyses revealed positive correlations between PBDE47, PBDE183, and PBDE209 concentrations and ventilatory dysfunction. The analysis of mixed BFRs showed a positive relationship with pulmonary ventilation dysfunction, with PBDE47 making the most significant contribution. Our study demonstrates that both individual and combined BFRs exposure can lead to impaired pulmonary ventilation function. These findings provide evidence of the adverse effects of BFRs on lung function, emphasizing the importance of further investigating the potential health consequences of these compounds. Further large-scale longitudinal studies are needed to investigate this relationship in the future.
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Affiliation(s)
- Haiyan Mao
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Tong Lin
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Shanshan Huang
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Zhenye Xie
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Shaofeng Jin
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Xingkai Shen
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China
| | - Yuhong Jin
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China.
| | - Yi Ding
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, Ningbo, 315100, China.
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Jantaruk P, Roytrakul S, Sistayanarain A, Kunthalert D. The pomegranate-derived peptide Pug-4 alleviates nontypeable Haemophilus influenzae-induced inflammation by suppressing NF-kB signaling and NLRP3 inflammasome activation. PeerJ 2024; 12:e16938. [PMID: 38406294 PMCID: PMC10885808 DOI: 10.7717/peerj.16938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 01/23/2024] [Indexed: 02/27/2024] Open
Abstract
The respiratory pathogen nontypeable Haemophilus influenzae (NTHi) is the most common cause of exacerbation of chronic obstructive pulmonary disease (COPD), of which an excessive inflammatory response is a hallmark. With the limited success of current medicines there is an urgent need for the development of novel therapeutics that are both safe and effective. In this study, we explored the regulatory potential of pomegranate-derived peptides Pug-1, Pug-2, Pug-3, and Pug-4 on NTHi-induced inflammation. Our results clearly showed that to varying degrees the Pug peptides inhibited NTHi-induced production of IL-1β, a pivotal cytokine in COPD, and showed that these effects were not related to cytotoxicity. Pug-4 peptide exhibited the most potent inhibitory activity. This was demonstrated in all studied cell types including murine (RAW264.7) and human (differentiated THP-1) macrophages as well as human lung epithelial cells (A549). Substantial reduction by Pug-4 of TNF-α, NO and PGE2 in NTHi-infected A549 cells was also observed. In addition, Pug-4 strongly inhibited the expression of nuclear-NF-κB p65 protein and the NF-κB target genes (determined by IL-1β, TNF-α, iNOS and COX-2 mRNA expression) in NTHi-infected A549 cells. Pug-4 suppressed the expression of NLRP3 and pro-IL-1β proteins and inhibited NTHi-mediated cleavage of caspase-1 and mature IL-1β. These results demonstrated that Pug-4 inhibited NTHi-induced inflammation through the NF-κB signaling and NLRP3 inflammasome activation. Our findings herein highlight the significant anti-inflammatory activity of Pug-4, a newly identified peptide from pomegranate, against NTHi-induced inflammation. We therefore strongly suggest the potential of the Pug-4 peptide as an anti-inflammatory medicine candidate for treatment of NTHi-mediated inflammation.
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Affiliation(s)
- Pornpimon Jantaruk
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Sittiruk Roytrakul
- National Science and Technology Development Agency, Thailand Science Park, National Center for Genetic Engineering and Biotechnology, Pathumthani, Thailand
| | - Anchalee Sistayanarain
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Duangkamol Kunthalert
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Centre of Excellence in Medical Biotechnology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
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Mao H, Xie Z, Huang S, Shen X, Jin S, Lin T, Yang Z. Analysis of the correlation between serum Klotho and FeNO: a cross-sectional study from NHANES (2007-2012). BMC Pulm Med 2024; 24:61. [PMID: 38287280 PMCID: PMC10823643 DOI: 10.1186/s12890-024-02864-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/17/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Klotho is an anti-aging protein that has multiple functions and may play a key role in the pathogenesis and progression of chronic respiratory diseases such as chronic obstructive pulmonary disease (COPD). Fractional Exhaled Nitric Oxide (FeNO) is a non-invasive and novel biomarker that has the advantages of being simple, fast and reproducible. It can effectively assess the degree of airway inflammation in diseases such as asthma and COPD. Despite these insights, the relationship between serum Klotho levels and FeNO has not been explored yet. METHODS Leveraging data from the National Health and Nutrition Examination Survey (NHANES) spanning 2007 to 2012, we investigated the correlation between FeNO and serum Klotho levels. This association was scrutinized both as continuous variables and within quartile distributions, utilizing the Kruskal-Wallis H test. The correlation between the two variables was assessed through Spearman rank analysis. Employing survey weight-adjusted linear regression models, we gauged the strength of these associations. RESULTS This study included 6,527 participants with a median FeNO level of 14.5 parts per billion (ppb). We found that FeNO levels varied significantly across different quartiles of Klotho protein (H = 7.985, P = 0.046). We also found a significant positive correlation between serum Klotho levels and FeNO levels in the whole population (Spearman's rho = 0.029, P = 0.019). This correlation remained significant after adjusting for covariates such as age, gender, lung function, smoking status, alcohol use, BMI, cardiovascular disease (including hypertension, heart failure, coronary heart disease, and myocardial infarction), diabetes, inflammatory markers, serum vitamin D level and BUN (P < 0.05 for all). Furthermore, this correlation was stronger at the high (K3) and super high (K4) levels of Klotho than at the low (K1) and medium (K2) levels (β = 1.979 ppb and β = 1.993 ppb for K3 and K4 vs. K1, respectively; 95% CI: 0.497 ~ 2.953 and 95% CI: 0.129 ~ 2.827, respectively; P = 0.007 and P = 0.032, respectively). The β coefficient for serum Klotho was 0.002 ppb/pg/ml. CONCLUSIONS Our study illuminates a positive correlation between serum Klotho levels and FeNO. Further study is needed to verify the causality of this association and elucidate the underlying mechanisms.
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Affiliation(s)
- Haiyan Mao
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China
| | - Zhenye Xie
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China
| | - Shanshan Huang
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China
| | - Xingkai Shen
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China
| | - Shaofeng Jin
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China
| | - Tong Lin
- Department of Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 315100, Ningbo, China.
| | - Zhouxin Yang
- Zhejiang Provincial Key Lab of Geriatrics and Geriatrics Institute of Zhejiang Province, Department of Geriatrics, Zhejiang Hospital, 310030, Hangzhou, China.
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Kee YS, Wong CK, Abdul Aziz MA, Zakaria MI, Mohd Shaarif F, Ng KS, Liam CK, Pang YK, Khoo EM. 30-Day Readmission Rate of Patients with COPD and Its Associated Factors: A Retrospective Cohort Study from a Tertiary Care Hospital. Int J Chron Obstruct Pulmon Dis 2023; 18:2623-2631. [PMID: 38022826 PMCID: PMC10658934 DOI: 10.2147/copd.s429108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose Readmission of chronic obstructive pulmonary disease (COPD) has been used as a measure of performance for COPD care. This study aimed to determine the rate of readmission of COPD in tertiary care hospital in Malaysia and its associated factors. Patients and Methods A retrospective cohort study was conducted at a tertiary care hospital in Malaysia from 1st January to 21st May 2019. Seventy admissions for COPD exacerbation involving 58 patients were analyzed. Results The majority of the patients were male (89.8%), had a mean age of 71.95 ± 7.24 years and a median smoking history of 40 (IQR = 25) pack-years, 84.5% were in GOLD group D and 91.4% had a mMRC grading of 2 or greater. Approximately 60.3% had upper or lower respiratory tract infection as the cause of exacerbation; one in five patients had uncompensated hypercapnic respiratory failure at presentation, and 27.6% needed mechanical ventilatory support. Approximately 43.1% of patients had a history of exacerbation that required hospitalisation in the past year. The mean blood eosinophil concentration was 0.38 ± 0.46 x109 cells/L. The 30-day readmission rate was 20.3%, revisit rate to the emergency room within 30 days after discharge was 3.4%, and in-hospital mortality rate was 1.7%. Among all characteristics, a higher baseline mMRC grade (p = 0.038) and history of exacerbation in the past 1 year (p < 0.001) were statistically associated with 30-day readmission. Conclusion The 30-day readmission rate for COPD exacerbation in a Malaysian tertiary hospital is similar to the rates in high-income countries. Exacerbation in the previous year and a higher baseline mMRC grading were significant risk factors for 30-day readmission in patients with COPD. Strategies of COPD management should concentrate on improvement of symptoms control by optimisation of pharmacotherapy, and early initiation of pulmonary rehabilitation, and structured integrated care programs to reduce readmission rates.
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Affiliation(s)
- Yan Shen Kee
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chee Kuan Wong
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Mohd Idzwan Zakaria
- Academic Unit Trauma and Emergency, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Fatimah Mohd Shaarif
- Academic Unit Trauma and Emergency, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Kee Seong Ng
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chong Kin Liam
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yong Kek Pang
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ee Ming Khoo
- Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Almdabgy EM, Qader A, Binjahlan AA, Alshalawi AM, Albeladi A, Alharbi WS, Almehmadi KA. The Impact of Pulmonary Rehabilitation on Mental Health and Quality of Life in Patients With Chronic Obstructive Pulmonary Disease (COPD): A Narrative Review. Cureus 2023; 15:e49230. [PMID: 38143627 PMCID: PMC10739906 DOI: 10.7759/cureus.49230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2023] [Indexed: 12/26/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a complex, prevalent, debilitating, and degenerative disease that affects a large population, and the treatment options for the patients are limited. Although progress has been made in COPD pathogenesis, etiology, and management, there is still an unmet need to develop novel therapies. COPD management has recently seen a focus on a multidisciplinary pulmonary rehabilitation approach to help patients manage the disease better. This review primarily focuses on the role of pulmonary rehabilitation as a novel therapeutic strategy for treating and managing COPD, which is known to decrease patients' quality of life. Disease management and the beneficial effects of pulmonary rehabilitation in COPD are discussed. Subsequently, different methods that are employed in pulmonary rehabilitation are examined, including oxygen therapy, exercise, meditation, and education, emphasizing how they can help patients better manage COPD. Pathophysiology and the effect of pulmonary rehabilitation on the cellular level, such as the release of perforins and Th1 and Th17 cytokines, are also explored. The link between exercise and meditation during pulmonary rehabilitation therapy, which promotes repairing affected organs, is emphasized. Future perspectives on personalized medicine and its use in conjunction with pulmonary rehabilitation are also outlined. In conclusion, pulmonary rehabilitation holds significant promise for the management of COPD by addressing the present limitations of treatment. However, further research is essential to overcome and optimize treatment strategies for COPD patients.
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Affiliation(s)
- Elaf M Almdabgy
- Department of Internal Medicine, King Faisal Hospital, Makkah, SAU
| | - Ali Qader
- Department of Internal Medicine, Salmaniya Medical Complex, Manama, BHR
| | - Albandari A Binjahlan
- Department of Internal Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, SAU
| | - Alia M Alshalawi
- Department of Internal Medicine, King Abdulaziz Specialist Hospital, Taif, SAU
| | - Amani Albeladi
- Department of Internal Medicine, Umm Al-Qura University, Makkah, SAU
| | - Weaam S Alharbi
- Department of Internal Medicine, King Faisal Hospital, Makkah, SAU
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Lan CC, Yeh KH, Tzeng IS, Hsieh PC, Yang MC, Wu CW, Su WL, Wu YK. Evaluation of the relationship of tricuspid regurgitation peak gradient/tricuspid annulus plane systolic excursion to exercise capacity, cardiac index, and ventilatory function during exercise in patients with COPD. Heart Lung 2023; 62:22-27. [PMID: 37295186 DOI: 10.1016/j.hrtlng.2023.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) often causes cardiopulmonary dysfunction, which deteriorates exercise capacity. Cardiopulmonary exercise testing (CPET) and echocardiography are common tools for evaluating cardiovascular function. No studies have analyzed the correlation between echocardiography-derived parameters and cardiopulmonary response during exercise. OBJECTIVES We analyzed the correlation between echocardiographic parameters such as tricuspid regurgitation peak gradient (TRPG), tricuspid annular plane systolic excursion (TAPSE), TRPG/TAPSE and CPET-derived parameters. METHODS Seventy-seven patients with COPD were evaluated. We analyzed the correlation between parameters derived from echocardiography, exercise capacity, cardiovascular and ventilatory parameters derived from CPET. RESULTS The correlation between TRPG/TAPSE and work rate (WR) was moderate and negative (-0.4423, p = 0.0003), while TRPG had a weak negative correlation with WR (r= -0.3099, p = 0.0127). Oxygen uptake at peak exercise was weakly negatively correlated with TRPG/TAPSE (-0.3404, p = 0.0059), TRPG (r= -0.3123, p = 0.0120), and the ratio of early mitral inflow velocity to early mitral annular diastolic velocity (E/E'). The correlation between TRPG/TAPSE and exercise capacity was higher than that of TPRG, TAPSE, and E/E'. TRPG/TAPSE exhibited a moderate negative correlation with cardiac index, whereas TRPG and TAPSE showed a weak correlation. The correlation between TRPG/TAPSE and cardiac function during exercise was higher than that of TPRG, TAPSE, and E/E'. TRPG/TAPSE, TRPG, TAPSE, and E/E' were weakly negatively correlated with lung function. CONCLUSIONS In assessing exercise capacity, cardiac function, and gas exchange, TRPG/TAPSE proves to be superior to other cardiac parameters. Higher TRPG/TAPSE levels corresponded to lower exercise capacity, cardiovascular and ventilatory function.
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Affiliation(s)
- Chou-Chin Lan
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China; School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Kuan-Hung Yeh
- Division of Cardiology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
| | - I-Shiang Tzeng
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
| | - Po-Chun Hsieh
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan, Republic of China
| | - Mei-Chen Yang
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China; School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Chih-Wei Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China; School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Wen-Lin Su
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China; School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Yao-Kuang Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China; School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China.
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11
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Cheng H, Li J, Wei F, Yang X, Yuan S, Huang X, Zhou F, Lyu J. A risk nomogram for predicting prolonged intensive care unit stays in patients with chronic obstructive pulmonary disease. Front Med (Lausanne) 2023; 10:1177786. [PMID: 37484842 PMCID: PMC10359115 DOI: 10.3389/fmed.2023.1177786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/15/2023] [Indexed: 07/25/2023] Open
Abstract
Background Providing intensive care is increasingly expensive, and the aim of this study was to construct a risk column line graph (nomograms)for prolonged length of stay (LOS) in the intensive care unit (ICU) for patients with chronic obstructive pulmonary disease (COPD). Methods This study included 4,940 patients, and the data set was randomly divided into training (n = 3,458) and validation (n = 1,482) sets at a 7:3 ratio. First, least absolute shrinkage and selection operator (LASSO) regression analysis was used to optimize variable selection by running a tenfold k-cyclic coordinate descent. Second, a prediction model was constructed using multifactorial logistic regression analysis. Third, the model was validated using receiver operating characteristic (ROC) curves, Hosmer-Lemeshow tests, calibration plots, and decision-curve analysis (DCA), and was further internally validated. Results This study selected 11 predictors: sepsis, renal replacement therapy, cerebrovascular disease, respiratory failure, ventilator associated pneumonia, norepinephrine, bronchodilators, invasive mechanical ventilation, electrolytes disorders, Glasgow Coma Scale score and body temperature. The models constructed using these 11 predictors indicated good predictive power, with the areas under the ROC curves being 0.826 (95%CI, 0.809-0.842) and 0.827 (95%CI, 0.802-0.853) in the training and validation sets, respectively. The Hosmer-Lemeshow test indicated a strong agreement between the predicted and observed probabilities in the training (χ2 = 8.21, p = 0.413) and validation (χ2 = 0.64, p = 0.999) sets. In addition, decision-curve analysis suggested that the model had good clinical validity. Conclusion This study has constructed and validated original and dynamic nomograms for prolonged ICU stay in patients with COPD using 11 easily collected parameters. These nomograms can provide useful guidance to medical and nursing practitioners in ICUs and help reduce the disease and economic burdens on patients.
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Affiliation(s)
- Hongtao Cheng
- School of Nursing, Jinan University, Guangzhou, China
| | - Jieyao Li
- Intensive Care Unit, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Fangxin Wei
- School of Nursing, Jinan University, Guangzhou, China
| | - Xin Yang
- School of Nursing, Jinan University, Guangzhou, China
| | - Shiqi Yuan
- Department of Neurology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xiaxuan Huang
- Department of Neurology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Fuling Zhou
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jun Lyu
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Guangzhou, China
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12
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Zhang P, Samartkit N, Masingboon K. Factors associated with health-related quality of life among employed individuals with chronic obstructive pulmonary disease: A correlational study in China. BELITUNG NURSING JOURNAL 2023; 9:271-279. [PMID: 37492761 PMCID: PMC10363970 DOI: 10.33546/bnj.2654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/08/2023] [Accepted: 06/03/2023] [Indexed: 07/27/2023] Open
Abstract
Background The rising prevalence of chronic obstructive pulmonary disease (COPD) in China has led to a decline in the health-related quality of life (HRQOL) of employed individuals with the condition. Consequently, healthcare providers play a crucial role in identifying the factors associated with HRQOL in this population. Objectives This study aimed to describe the HRQOL of employed individuals with COPD and determine the relationships between symptom burden, functional performance, social support, and HRQOL. Methods A cross-sectional correlational research design was employed for this study. A total of 130 employed individuals with COPD who visited the respiratory outpatient department at the Second Affiliated Hospital of Wenzhou Medical University were selected through simple random sampling. Data were collected between August and September 2021 using a demographic questionnaire and four scales. Descriptive statistics and Pearson correlation were used for data analysis. Results The study findings revealed that the mean HRQOL score among the participants was in the moderate range (M = 69.46, SD = 16.82). The correlation analysis revealed a significant negative association between symptom burden and HRQOL (r = -0.80, p <0.001). On the other hand, a positive relationship was observed between functional performance and HRQOL (r = 0.56, p <0.001), while social support did not show a significant relationship with HRQOL (r = 0.04, p >0.05). Conclusion These findings serve as a foundation for healthcare service providers and policymakers in developing targeted nursing interventions and comprehensive management approaches for employed individuals with COPD. By addressing the symptom burden and promoting functional performance, nurses can strive to enhance the HRQOL of this population. Moreover, strategies to improve social support networks and facilitate access to emotional and practical assistance may further contribute to improving the overall well-being and satisfaction among employed individuals with COPD.
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Affiliation(s)
- Peihua Zhang
- Master of Nursing Science Program Adult Nursing (International Program), Faculty of Nursing, Burapha University, Chon Buri, Thailand
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
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13
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Feng X, Xiao H, Duan Y, Li Q, Ou X. Prognostic Value of Neutrophil to Lymphocyte Ratio for Predicting 90-Day Poor Outcomes in Hospitalized Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2023; 18:1219-1230. [PMID: 37337582 PMCID: PMC10276987 DOI: 10.2147/copd.s399671] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/30/2023] [Indexed: 06/21/2023] Open
Abstract
Objective This study aimed to evaluate the predictive value of neutrophil to lymphocyte ratio (NLR) for poor outcomes within 90-day in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods A retrospective study including 503 AECOPD patients was performed, and the subjects' clinical characteristics were collected. Binary logistic regression analysis was used to identify risk factors for 90-day poor outcomes in patients with AECOPD. Receiver-operating characteristic curves (ROC) and areas under the curves (AUC) were used to assess the ability of different biomarkers to predict the risk of 90-day mortality, readmission and re-exacerbation in patients with AECOPD. Results During the follow-up, 188 patients (38.4%) redeveloped exacerbations, 112 patients (22.9%) were readmitted, and 20 patients (4.1%) died directly resulted from COPD or COPD-related causes. Multivariate analysis demonstrated that age>72 years (OR: 14.817, 95% CI: 1.561-140.647), NLR>14.17 (OR: 9.611, 95% CI: 2.303-40.113), EOS<0.15% (OR: 8.621, 95% CI: 3.465-34.913) and BNP>2840ng/L (OR: 5.291, 95% CI: 1.367-20.474) at discharge were independent risk factors for 90-day mortality in AECOPD patients. NLR was the optimal biomarker for predicting 90-day mortality with an AUC of 0.802 (95% CI: 0.631-0.973). Using 14.17 as the critical value of NLR, the sensitivity was 76.7%, and the specificity was 88.9%. Compared with mortality, NLR had no significant advantage in predicting risk of short-term re-exacerbation (AUC=0.580, 95% CI:0.529-0.632, p=0.001) and readmission (AUC=0.555, 95% CI:0.497-0.614, p=0.045), with AUCs less than 0.6. In contrast, the predictive value of EOS (AUC=0.561, 95% CI:0.502-0.621, p=0.038) was slightly better than NLR in terms of readmission within 90 days. CRP did not serve as a well predictive biomarker for the risk of readmission and re-deterioration (p>0.05). Conclusion NLR is of great value in predicting the risk of poor outcomes, especially COPD associated mortality, in hospitalized patients with AECOPD within 90 days after discharge.
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Affiliation(s)
- Xiaoyi Feng
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, People’s Republic of China
| | - Huaye Xiao
- Department of Respiratory and Critical Care Medicine, Fushun People’s Hospital, Zigong, Sichuan, 643200, People’s Republic of China
| | - Yishan Duan
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, People’s Republic of China
| | - Qinxue Li
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, People’s Republic of China
| | - Xuemei Ou
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, People’s Republic of China
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14
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Lan CC, Hsieh PC, Tzeng IS, Yang MC, Wu CW, Su WL, Wu YK. Impact of bisoprolol and amlodipine on cardiopulmonary responses and symptoms during exercise in patients with chronic obstructive pulmonary disease. PLoS One 2023; 18:e0286302. [PMID: 37262049 DOI: 10.1371/journal.pone.0286302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/13/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Patients with chronic obstructive pulmonary disease (COPD) often have exercise intolerance. The prevalence of hypertension in COPD patients ranges from 39-51%, and β-blockers and amlodipine are commonly used drugs for these patients. OBJECTIVES We aimed to study the impact of β-blockers and amlodipine on cardiopulmonary responses during exercise. METHODS A total 81 patients with COPD were included and the patients underwent spirometry, cardiopulmonary exercise tests, and symptoms questionnaires. RESULTS There were 14 patients who took bisoprolol and 67 patients who did not. Patients with COPD taking ß-blockers had lower blood oxygen concentration (SpO2) and more leg fatigue at peak exercise but similar exercise capacity as compared with patients not taking bisoprolol. There were 18 patients treated with amlodipine and 63 patients without amlodipine. Patients taking amlodipine had higher body weight, lower blood pressure at rest, and lower respiratory rates during peak exercise than those not taking amlodipine. Other cardiopulmonary parameters, such as workload, oxygen consumption at peak exercise, tidal volume at rest or exercise, cardiac index at rest or exercise were not significantly different between patients with or without bisoprolol or amlodipine. Smoking status did not differ between patients with or without bisoprolol or amlodipine. CONCLUSIONS COPD is often accompanied by hypertension, and β-blockers and amlodipine are commonly used antihypertensive drugs for these patients. Patients with COPD taking bisoprolol had lower SpO2 and more leg fatigue during peak exercise. Patients taking amlodipine had lower respiratory rates during exercise than those not taking amlodipine. Exercise capacity, tidal volume, and cardiac index during exercise were similar between patients with and without bisoprolol or amlodipine.
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Affiliation(s)
- Chou-Chin Lan
- Department of Internal Medicine, Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
- School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Po-Chun Hsieh
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation; School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan, Republic of China
| | - I-Shiang Tzeng
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
| | - Mei-Chen Yang
- Department of Internal Medicine, Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
- School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Chih-Wei Wu
- Department of Internal Medicine, Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
- School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Wen-Lin Su
- Department of Internal Medicine, Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
- School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
| | - Yao-Kuang Wu
- Department of Internal Medicine, Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan, Republic of China
- School of Medicine, Tzu-Chi University, Hualien, Taiwan, Republic of China
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15
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Sethi S, Palli SR, Bengtson LGS, Buysman EK, Clark B, Sargent A, Shaikh A, Ferguson GT. Clinical and economic outcomes in patients with chronic obstructive pulmonary disease initiating maintenance therapy with tiotropium bromide/olodaterol or fluticasone furoate/umeclidinium/vilanterol. J Manag Care Spec Pharm 2023:1-16. [PMID: 37133429 PMCID: PMC10394184 DOI: 10.18553/jmcp.2023.22373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND: Clinical practice guidelines recommend dual long-acting muscarinic antagonists (LAMAs)/long-acting β2agonists (LABAs) as maintenance therapy in patients with chronic obstructive pulmonary disease (COPD) and dyspnea or exercise intolerance. Escalation to triple therapy (TT) (LAMA/LABA/inhaled corticosteroid) is conditionally recommended for patients with continued exacerbations on dual LAMA/ LABA therapy. Despite this guidance, TT use is widespread across COPD severities, which could impact clinical and economic outcomes. OBJECTIVE: To compare COPD exacerbations, pneumonia events, and disease-related and all-cause health care resource utilization and costs (in 2020 US dollars) in patients initiating fixed-dose combinations of either LAMA/ LABA (tiotropium/olodaterol [TIO + OLO]) or TT (fluticasone furoate/umeclidinium/vilanterol [FF + UMEC + VI]). METHODS: This retrospective observational study of administrative claims included patients with COPD aged 40 years or older initiating TIO + OLO or FF + UMEC + VI from June 2015 to November 2019. TIO + OLO and FF + UMEC + VI cohorts in the overall and maintenance-naive populations were 1:1 propensity score matched on baseline demographics, comorbidities, COPD medications, health care resource utilization, and costs. Multivariable regression compared clinical and economic outcomes up to 12 months in FF + UMEC + VI vs TIO + OLO postmatched cohorts. RESULTS: After matching, there were 5,658 and 3,025 pairs in the overall and maintenance-naive populations, respectively. In the overall population, the risk of any (moderate or severe) exacerbation was 7% lower in FF + UMEC + VI vs TIO + OLO initiators (adjusted hazard ratio [aHR] = 0.93; 95% CI = 0.86-1.0; P = 0.047). There was no difference in the adjusted risk of any exacerbation in the maintenance-naive population (aHR = 0.99; 95% CI = 0.88-1.10). Pneumonia risk was not statistically different between cohorts in the overall (aHR = 1.12; 95% CI = 0.98-1.27) and maintenance-naive (aHR = 1.13; 95% CI = 0.95-1.36) populations. COPD- and/or pneumonia-related adjusted total annualized costs (95% CI) were significantly greater for FF + UMEC + VI vs TIO + OLO in the overall ($17,633 [16,661-18,604] vs $14,558 [13,709-15,407]; P < 0.001; differences [% of relative increase] = $3,075 [21.1%]) and maintenancenaive ($19,032 [17,466-20,598] vs $15,004 [13,786-16,223]; P < 0.001; $4,028 [26.8%]) populations, with significantly higher pharmacy costs with FF + UMEC + VI (overall: $6,567 [6,503-6,632] vs $4,729 [4,676-4,783]; P < 0.001; $1,838 [38.9%]; maintenance-naive: $6,642 [6,560-6,724] vs $4,750 [4,676-4,825]; P < 0.001; $1,892 [39.8%]). CONCLUSIONS: A lower risk of exacerbation was observed with FF + UMEC + VI vs TIO + OLO in the overall population but not among the maintenance-naive population. Patients with COPD initiating TIO + OLO had lower annualized costs than FF + UMEC + VI initiators in the overall and maintenance-naive populations. Thus, in the maintenance-naive population, initiation with dual LAMA/LABA therapy per practice guidelines can improve real-world economic outcomes. Study registration number: ClinicalTrials.gov (identifier: NCT05127304). DISCLOSURES: The study was funded by Boehringer Ingelheim Pharmaceuticals, Inc (BIPI). To ensure independent interpretation of clinical study results and enable authors to fulfill their role and obligations under the ICMJE criteria, BIPI grants all external authors access to relevant clinical study data. In adherence with the BIPI Policy on Transparency and Publication of Clinical Study Data, scientific and medical researchers can request access to clinical study data after publication of the primary manuscript in a peer-reviewed journal, regulatory activities are complete and other criteria are met. Dr Sethi has received honoraria/ fees for consulting/speaking from Astra-Zeneca, BIPI, and GlaxoSmithKline. He has received consulting fees for serving on data safety monitoring boards from Nuvaira and Pulmotect. He has received consulting fees from Apellis and Aerogen. His institution has received research funds for his participation in clinical trials from Regeneron and AstraZeneca. Ms Palli was an employee of BIPI at the time the study was conducted. Drs Clark and Shaikh are employees of BIPI. Ms Buysman and Mr Sargent are employees and Dr Bengtson was an employee of Optum, which was contracted by BIPI to conduct this study. Dr Ferguson reports grants and personal fees from Boehringer Ingelheim during the conduct of the study; grants from Novartis, Altavant, and Knopp; grants and personal fees from AstraZeneca, Verona, Theravance, Teva, and GlaxoSmithKline; and personal fees from Galderma, Orpheris, Dev.Pro, Syneos, and Ionis outside the submitted work. He was a paid consultant for BIPI for this study. The authors received no direct compensation related to the development of the manuscript. BIPI was given the opportunity to review the manuscript for medical and scientific accuracy as well as intellectual property considerations.
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Affiliation(s)
- Sanjay Sethi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
| | - Swetha R Palli
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | - Lindsay G S Bengtson
- Optum Life Sciences, Eden Prairie, MN
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | | | - Brendan Clark
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | | | - Asif Shaikh
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | - Gary T Ferguson
- Department of Medicine, Pulmonary Research Institute of Southeast Michigan, Farmington Hills
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16
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Chai CS, Ng DLC, Bt Mos S, Ibrahim MAB, Tan SB, Pang YK, Liam CK. COPD exacerbations and patient-reported outcomes according to post-bronchodilator FEV 1 - a post-hoc analysis of pooled data. BMC Pulm Med 2023; 23:150. [PMID: 37118725 PMCID: PMC10148499 DOI: 10.1186/s12890-023-02436-1] [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: 03/04/2022] [Accepted: 04/15/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Management strategies of chronic obstructive pulmonary disease (COPD) need to be tailored to the forced expiratory volume in one second (FEV1), exacerbations, and patient-reported outcomes (PROs) of individual patients. In this study, we analyzed the association and correlation between the FEV1, exacerbations, and PROs of patients with stable COPD. METHODS This was a post-hoc analysis of pooled data from two cross-sectional studies that were previously conducted in Malaysia from 2017 to 2019, the results of which had been published separately. The parameters measured included post-bronchodilator FEV1 (PB-FEV1), exacerbations, and scores of modified Medical Research Council (mMRC), COPD Assessment Test (CAT), and St George's Respiratory Questionnaire for COPD (SGRQ-c). Descriptive, association, and correlation statistics were used. RESULTS Three hundred seventy-four patients were included in the analysis. The PB-FEV1 predicted was < 30% in 85 (22.7%), 30-49% in 142 (38.0%), 50-79% in 111 (29.7%), and ≥ 80% in 36 (9.6%) patients. Patients with PB-FEV1 < 30% predicted had significantly more COPD exacerbations than those with PB-FEV1 30-49% predicted (p < 0.001), 50-79% predicted (p < 0.001), and ≥ 80% predicted (p = 0.002). The scores of mMRC, CAT, and SGRQ-c were not significantly higher in patients with more severe airflow limitation based on PB-FEV1 (p = 0.121-0.271). The PB-FEV1 predicted had significant weak negative correlations with exacerbations (r = - 0.182, p < 0.001), mMRC (r = - 0.121, p = 0.020), and SGRQ-c scores (r = - 0.114, p = 0.028). There was a moderate positive correlation between COPD exacerbations and scores of mMRC, CAT, and SGRQ-c (r = 0.407-0.482, all p < 0.001). There were significant strong positive correlations between mMRC score with CAT (r = 0.727) and SGRQ-c scores (r = 0.847), and CAT score with SGRQ-c score (r = 0.851) (all p < 0.001). CONCLUSIONS In COPD patients, different severity of airflow limitation was not associated with significant differences in the mMRC, CAT, and SGRQ-c scores. Exacerbations were significantly more frequent in patients with very severe airflow limitation only. The correlation between airflow limitation with exacerbations, mMRC, and SGRQ-c was weak.
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Affiliation(s)
- Chee-Shee Chai
- Department of Medicine, Faculty of Medicine and Health Science, University Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia.
| | - Diana-Leh-Ching Ng
- Department of Medicine, Faculty of Medicine and Health Science, University Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia
| | - Sumastika Bt Mos
- Department of Nursing, Faculty of Medicine and Health Science, University Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia
| | - Muhammad Amin B Ibrahim
- Department of Medicine, Faculty of Medicine, University Technology MARA, Sungai Buloh, Selangor, Malaysia
| | - Seng-Beng Tan
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yong-Kek Pang
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chong-Kin Liam
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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17
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Weiss JR, Serdenes R, Madtha U, Zhao H, Kim V, Lopez-Pastrana J, Eakin MN, O'Toole J, Cooper CB, Woodruff P, Kanner RE, Krishnan JA, Iyer AS, Couper D, Morrison MF. Association Among Chronic Obstructive Pulmonary Disease Severity, Exacerbation Risk, and Anxiety and Depression Symptoms in the SPIROMICS Cohort. J Acad Consult Liaison Psychiatry 2023; 64:45-57. [PMID: 35948252 DOI: 10.1016/j.jaclp.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/22/2022] [Accepted: 07/29/2022] [Indexed: 01/23/2023]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a common, progressive lung disease that often manifests with psychiatric symptoms. Despite this, patients with COPD are not routinely screened for anxiety and depression, which substantially contribute to COPD-related morbidity. OBJECTIVE To determine the relationship among COPD symptom severity, exacerbation risk, and clinically significant anxiety and depression symptoms in ever smokers with COPD. METHODS We used baseline data from the Subpopulations and Intermediate Outcome Measures In COPD Study (SPIROMICS) cohort to examine ever smokers with COPD across Global Initiative for Obstructive Lung Disease (GOLD) disease severity groups. Multivariable logistic regression models were used to calculate odds ratios for clinically significant anxiety and depression for each GOLD group, which was compared to the control group of ever smokers without COPD. Odds ratios were adjusted for subject demographics, medical comorbidities, and substance use covariates, and comparisons were completed using 2-tailed tests. RESULTS Of the 2664 subjects studied, 784 (29.4%) had clinically significant anxiety, and 497 (18.7%) had clinically significant depression. In the multivariable analysis, high pulmonary symptom groups, groups B and D, had increased adjusted odds of clinically significant anxiety (group B: adjusted odds ratios [AOR] 1.28, P = 0.03; group D: AOR 1.95, P < 0.0001) and depression (group B: AOR 2.09, P < 0.0001; group D: AOR 3.04, P < 0.0001). GOLD group D, the group with high pulmonary symptoms and high COPD exacerbation risk, had the greatest risk of both anxiety and depression among the GOLD groups. CONCLUSIONS High COPD symptom severity, even in the absence of elevated COPD exacerbation risk, is associated with clinically significant anxiety and depression. Our separate analyses of anxiety and depression symptoms in a large, multisite, national cohort are unique within the literature and have important treatment implications for COPD patients. Our findings also highlight the utility of screening patients with high COPD symptom severity for anxiety and depression.
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Affiliation(s)
- Jacob R Weiss
- Department of Psychiatry and Behavioral Science, Temple University Hospital, Philadelphia, PA.
| | - Ryan Serdenes
- Department of Psychiatry and Behavioral Science, Temple University Hospital, Philadelphia, PA
| | - Uchechukwu Madtha
- Department of Psychiatry and Behavioral Science, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Huaqing Zhao
- Department of Biomedical Education and Data Science, Lewis Katz School of Medicine, Philadelphia, PA
| | - Victor Kim
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Jahaira Lopez-Pastrana
- Department of Psychiatry and Human Behavior, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Michelle N Eakin
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jacqueline O'Toole
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christopher B Cooper
- Departments of Medicine and Physiology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA
| | - Prescott Woodruff
- Division of Pulmonary, Critical Care and Sleep, University of California San Francisco, San Francisco, CA
| | - Richard E Kanner
- Division of Pulmonary and Critical Care, University of Utah School of Medicine, Salt Lake City, UT
| | - Jerry A Krishnan
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Illinois at Chicago, Chicago, IL
| | - Anand S Iyer
- Lung Health Center, Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - David Couper
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Mary F Morrison
- Department of Psychiatry and Behavioral Science, Temple University Hospital, Philadelphia, PA
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18
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Borge CR, Larsen MH, Osborne RH, Engebretsen E, Andersen MH, Holter IA, Wahl AK. How to co-design a health literacy-informed intervention based on a needs assessment study in chronic obstructive pulmonary disease. BMJ Open 2022; 12:e063022. [PMID: 36302571 PMCID: PMC9621159 DOI: 10.1136/bmjopen-2022-063022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To develop a co-designed health literacy (HL)-informed intervention for people with chronic obstructive pulmonary disease (COPD) that enables them to find, understand, remember, use and communicate the health information needed to promote and maintain good health. DESIGN This study used a co-design approach informed by the programme logic of the Ophelia (Optimising Health Literacy and Access) process. The co-design included workshops where possible solutions for an HL-informed intervention were discussed based on an HL needs assessment study. SETTINGS Five workshops were performed in a local community setting in the specialist and municipality healthcare services in Oslo, Norway. PARTICIPANTS People with COPD, multidisciplinary healthcare professionals (HCPs) from the municipality and specialist healthcare services, and researchers (n=19) participated in the workshops. The co-designed HL-informed intervention was based on seven focus groups with people with COPD (n=14) and HCPs (n=21), and a cross-sectional study of people with COPD using the Health Literacy Questionnaire (n=69). RESULTS The workshop co-design process identified 45 action points and 51 description points for possible intervention solutions to meet the HL needs of people with COPD. The final recommendation for an HL-informed intervention focused on tailored follow-up after hospitalisation, which uses motivational interviewing techniques, is based on the individual's HL, self-management and quality of life needs and is implemented in cooperation with HCPs in both the specialist and municipality healthcare services. CONCLUSION During the codesign process, the workshop group generated several ideas for how to help patients find, understand, remember, use and communicate health information in order to promote and maintain good health. People with COPD need tailored follow-up based on their individual HL needs by HCPs that have knowledge of COPD and are able to motivate them for self-management tasks and help them to improve their quality of life (QOL) and decrease hospitalisation.
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Affiliation(s)
- Christine Råheim Borge
- Department of Interdisciplinary Health Sciences, University of Oslo Faculty of Medicine, Oslo, Norway
- Research Department, Lovisenberg Diakonale Hospital, Oslo, Norway
| | | | - Richard H Osborne
- Faculty of Health, Arts and Design, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Eivind Engebretsen
- Department of Interdisciplinary Health Sciences, University of Oslo Faculty of Medicine, Oslo, Norway
| | - Marit Helen Andersen
- Department of Interdisciplinary Health Sciences, University of Oslo Faculty of Medicine, Oslo, Norway
- Division of Cancer Medicine, Surgery and Transplantation, Oslo Universitetssykehus, Oslo, Norway
| | | | - Astrid K Wahl
- Department of Interdisciplinary Health Sciences, University of Oslo Faculty of Medicine, Oslo, Norway
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Lv R, Xie M, Jin H, Shu P, Ouyang M, Wang Y, Yao D, Yang L, Huang X, Wang Y. A Preliminary Study on the Relationship Between High-Resolution Computed Tomography and Pulmonary Function in People at Risk of Developing Chronic Obstructive Pulmonary Disease. Front Med (Lausanne) 2022; 9:855640. [PMID: 35602478 PMCID: PMC9115858 DOI: 10.3389/fmed.2022.855640] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/30/2022] [Indexed: 11/18/2022] Open
Abstract
Objectives Patients with chronic obstructive pulmonary disease (COPD) have high morbidity and mortality, the opportunity to carry out a thoracic high-resolution CT (HRCT) scan may increase the possibility to identify the group at risk of disease. The aim of our study was to explore the differences in HRCT emphysema parameters, air trapping parameters, and lung density parameters between high and low-risk patients of COPD and evaluate their correlation with pulmonary function parameters. Methods In this retrospective, single-center cohort study, we enrolled outpatients from the Physical Examination Center and Respiratory Medicine of The First Affiliated Hospital of Wenzhou Medical University. The patients who were ≥ 40 years-old, had chronic cough or sputum production, and/or had exposure to risk factors for the disease and had not reached the diagnostic criteria is considered people at risk of COPD. They were divided into low-risk group and high-risk group according to FEV1/FVC ≥ 80% and 80%>FEV1/FVC ≥ 70%. Data on clinical characteristics, clinical symptom score, pulmonary function, and HRCT were recorded. Results 72 COPD high-risk patients and 86 COPD low-risk patients were enrolled in the study, and the air trapping index of left, right, and bilateral lungs of the high-risk group were higher than those of the low-risk group. However, the result of mean expiratory lung density was opposite. The emphysema index of left, right, and bilateral lungs were negatively correlated with FEV1/FVC (correlation coefficients were -0.33, -0.22, -0.26). Consistently, the air trapping index of left and right lungs and bilateral lungs were negatively correlated with FEV1/FVC (correlation coefficients were -0.33, -0.23, -0.28). Additionally, the mean expiratory lung density of left and right lungs and bilateral lungs were positively correlated with FEV1/FVC (correlation coefficients were 0.31, 0.25, 0.29). Conclusion The emphysema index, air trapping index and the mean expiratory lung density shows significantly positive correlation with FEV1/FVC which can be used to assess the pulmonary function status of people at risk of COPD and provide a useful supplement for the early and comprehensive assessment of the disease.
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Affiliation(s)
- Rui Lv
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.,Department of Intensive Care Unit, Ningbo First Hospital, Ningbo, China
| | - Mengyao Xie
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Huaqian Jin
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Pingping Shu
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Mingli Ouyang
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Yanmao Wang
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Dan Yao
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Lehe Yang
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Xiaoying Huang
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Yiran Wang
- Key Laboratory of Respiratory Circulation, Division of Pulmonary Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
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Jao LY, Hsieh PC, Wu YK, Yang MC, Wu CW, Lee C, Tzeng IS, Lan CC. Different Responses to Pulmonary Rehabilitation in COPD Patients with Different Work Efficiencies. Int J Chron Obstruct Pulmon Dis 2022; 17:931-947. [PMID: 35502293 PMCID: PMC9056104 DOI: 10.2147/copd.s356608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 04/03/2022] [Indexed: 12/02/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) often involves the cardiopulmonary dysfunction that deteriorates health-related quality of life (HRQL) and exercise capacity. Work efficiency (WE) indicates the efficiency of overall oxygen consumption (VO2) during exercise. This study investigated whether different WEs have different effects on pulmonary rehabilitation (PR). Methods Forty-five patients with stable COPD were scheduled for PR. The PR programs consisted of twice-weekly sessions for three months. These patients were comprehensively evaluated by cardiopulmonary exercise testing and COPD assessment test (CAT) before and after PR. We compared these parameters between patients with a normal versus poor WE. Results Twenty-one patients had a normal WE and twenty-four patients had a poor WE (<8.6 mL/min/watt). Patients with a poor WE had earlier anaerobic metabolism, a poorer oxygen pulse, lower exercise capacity, more exertional dyspnea, and a poorer HRQL than those with a normal WE. PR improved exercise capacity, HRQL, anaerobic threshold, exertional dyspnea and leg fatigue in patients with either normal or poor WE. However, significant improvement of WE, oxygen pulse, respiratory frequency (Rf) during exercise, chest tightness, activity and sleepiness by CAT were noted only in patients with a poor WE. Among the patients with a poor WE, 29% patients had WE returned to normal after PR. Conclusion Patients with different WE had different responses to PR. PR improved exercise capacity and HRQL regardless of a normal or poor WE. However, WE, oxygen pulse, Rf during exercise, chest tightness, activity and sleepiness were only improved in patients with a poor WE.
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Affiliation(s)
- Lun-Yu Jao
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Po-Chun Hsieh
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation; School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yao-Kuang Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Mei-Chen Yang
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Chih-Wei Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Chung Lee
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - I-Shiang Tzeng
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Chou-Chin Lan
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
- Correspondence: Chou-Chin Lan, Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, 289, Jianguo Road, Xindian District, New Taipei City, Taiwan, 23142, Tel +886-2-6628-9779 ext. 2259, Fax +886-2-6628-9009, Email
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21
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Delgado Barros Pereira1 E, George de Matos Cavalcante1 A. Prescription is not enough: the importance of adherence to pharmacological treatment of COPD. J Bras Pneumol 2022; 48:e20220058. [PMID: 35293494 PMCID: PMC8964105 DOI: 10.36416/1806-3756/e20220058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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22
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Amegadzie JE, Gamble JM, Farrell J, Gao Z. Risk of all-cause mortality or hospitalization for pneumonia associated with inhaled β2-agonists in patients with asthma, COPD or asthma-COPD overlap. Respir Res 2022; 23:364. [PMID: 36539784 PMCID: PMC9764507 DOI: 10.1186/s12931-022-02295-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
β2-agonists provide necessary bronchodilatory action, are recommended by existing clinical practice guidelines and are widely prescribed for patients with these conditions. We examined the risk of all-cause mortality and hospitalization for pneumonia associated with long-or short-acting β2-agonists (LABA or SABA) or ICS (inhaled corticosteroids)/LABA use. In a nested case-control of 185,407 patients, we found no association between β2-agonist use and the risk of pneumonia in patients with asthma, COPD, or asthma-COPD overlap. In contrast, new SABA [HR 1.82 (95% CI 1.04-3.20)] or LABA [HR 2.77 (95% CI 1.22-6.31)] use was associated with an increased risk of all-cause mortality compared to ICS use in COPD patients.
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Affiliation(s)
- Joseph Emil Amegadzie
- grid.25055.370000 0000 9130 6822Faculty of Medicine, Memorial University of Newfoundland, 300 Prince Philip Drive, St. John’s, NL A1B 3V6 Canada
| | - John-Michael Gamble
- grid.46078.3d0000 0000 8644 1405Faculty of Science, School of Pharmacy, University of Waterloo, Waterloo, ON Canada
| | - Jamie Farrell
- grid.25055.370000 0000 9130 6822Faculty of Medicine, Memorial University of Newfoundland, 300 Prince Philip Drive, St. John’s, NL A1B 3V6 Canada
| | - Zhiwei Gao
- grid.25055.370000 0000 9130 6822Faculty of Medicine, Memorial University of Newfoundland, 300 Prince Philip Drive, St. John’s, NL A1B 3V6 Canada
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Polastri M, Loforte A, Dell'Amore A, Swol J. Physiotherapy and artificial lungs: looking to the future. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2021. [DOI: 10.12968/ijtr.2021.0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Massimiliano Polastri
- Department of Continuity of Care and Disability, Physical Medicine and Rehabilitation, St Orsola University Hospital, Bologna, Italy
- Critical and Respiratory Care Unit, University Hospital of Bologna, Scientific Institute for Research, Hospitalization and Healthcare, Bologna, Italy
| | - Antonio Loforte
- Division of Cardiac Surgery, University Hospital of Bologna, Scientific Institute for Research, Hospitalization and Healthcare, Bologna, Italy
| | | | - Justyna Swol
- Department of Respiratory Medicine, Allergology and Sleep Medicine, Paracelsus Medical University General Hospital, Nuremberg, Germany
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