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Robson LS, Abulimiti A, Granados JZ, Zia AN, Balmain BN, Pawelczyk JA, Babb TG. Pediatric patients diagnosed as overweight and obese have an elevated risk of dyspnea. Respir Physiol Neurobiol 2024; 323:104230. [PMID: 38340972 PMCID: PMC10947832 DOI: 10.1016/j.resp.2024.104230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
We investigated whether pediatric patients with overweight and obesity are more likely to have dyspnea compared with those who are non-overweight. We collected de-identified data from TriNetX, a global federated multicenter research database, using both the UT Southwestern Medical Center and multinational Research Networks. Our analysis focused on patients aged 8-12 years. We identified overweight and obesity using ICD-10-CM codes E66 and dyspnea using code R06.0. Patients with overweight and obesity had a significantly higher risk of dyspnea compared with those who were non-overweight. This association was observed in both the UT Southwestern Network (risk ratio: 1.81, p < 0.001) and the Research Network (risk ratio: 2.70, p < 0.001). Furthermore, within the UT Southwestern Network, the risk was found to be higher in females compared with males (risk ratio: 2.17 vs. 1.67). These results have significant clinical implications, suggesting that clinicians should consider overweight and obesity as independent risk factors for dyspnea in pediatric patients after excluding other possible contributing factors.
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Affiliation(s)
- Lydia S Robson
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, USA
| | - Abidan Abulimiti
- Institute for Exercise and Environmental Medicine, University of Texas Southwestern Medical Center and Texas Health Presbyterian Hospital Dallas, USA
| | - Jorge Z Granados
- Institute for Exercise and Environmental Medicine, University of Texas Southwestern Medical Center and Texas Health Presbyterian Hospital Dallas, USA
| | - Ayesha N Zia
- Department of Pediatrics, University of Texas Southwestern Medical Center, USA
| | - Bryce N Balmain
- Institute for Exercise and Environmental Medicine, University of Texas Southwestern Medical Center and Texas Health Presbyterian Hospital Dallas, USA
| | - James A Pawelczyk
- Noll Physiological Research Center, Department of Kinesiology, Penn State University, USA
| | - Tony G Babb
- Institute for Exercise and Environmental Medicine, University of Texas Southwestern Medical Center and Texas Health Presbyterian Hospital Dallas, USA.
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Lo SB, Ruprecht AL, Post KE, Eche-Ugwu IJ, Cooley ME, Temel JS, Greer JA. Dyspnea-Related Dimensions And Self-Efficacy: Associations With Well-Being in Advanced Lung Cancer. J Pain Symptom Manage 2024; 67:366-374.e1. [PMID: 38307373 PMCID: PMC11032235 DOI: 10.1016/j.jpainsymman.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/04/2024]
Abstract
CONTEXT Dyspnea is a complex, multidimensional symptom comprising sensory-perceptual, affective, and functional domains that commonly persists in patients with lung cancer and impairs mental health and quality of life (QOL). However, data are lacking on how dyspnea's dimensions or self-efficacy to manage dyspnea are associated with patient outcomes. OBJECTIVES To assess the associations of dyspnea dimensions (dyspnea-related sensory-perceptual experience, affective distress, and functional impact) and dyspnea self-efficacy with depression, anxiety, and QOL in patients with advanced lung cancer reporting dyspnea. METHODS We conducted a secondary analysis of baseline clinical trial data testing a supportive care intervention for dyspnea. Patients with advanced lung cancer reporting at least moderate dyspnea (≥2 on the Modified Medical Research Council Dyspnea Scale) self-reported dyspnea and patient outcome measures. Hierarchical regressions tested the associations of the dyspnea dimensions with depressive and anxiety symptoms (Hospital Anxiety and Depression Scale) and QOL (Functional Assessment of Cancer Therapy-Lung) while adjusting for variables known to affect these outcomes. RESULTS The sensory-perceptual experience of dyspnea (effort) was associated with worse depressive symptoms (b = 0.21, P < 0.01) and QOL (b = -0.53, P = 0.01). Dyspnea self-efficacy was associated with improved depressive (b = -1.26, P < 0.01) and anxiety symptoms (b = -1.72, P < 0.01) and QOL (b = 3.66, P < 0.01). The affective and functional dimensions of dyspnea were not associated with the patient outcomes in the final models. CONCLUSIONS Dyspnea-related sensory-perceptual experience and self-efficacy were associated with mental health and QOL outcomes in patients with lung cancer. Examining the individual contributions of dyspnea's multiple dimensions provides a nuanced understanding of its patient impact.
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Affiliation(s)
- Stephen B Lo
- Center for Psychiatric Oncology & Behavioral Sciences, Massachusetts General Hospital, Boston, MA, USA.
| | - Anna L Ruprecht
- Center for Psychiatric Oncology & Behavioral Sciences, Massachusetts General Hospital, Boston, MA, USA
| | - Kathryn E Post
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ijeoma Julie Eche-Ugwu
- Phyllis F. Cantor Center Research in Nursing and Patient Care Services at the Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mary E Cooley
- Phyllis F. Cantor Center Research in Nursing and Patient Care Services at the Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jennifer S Temel
- Department of Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Joseph A Greer
- Center for Psychiatric Oncology & Behavioral Sciences, Massachusetts General Hospital, Boston, MA, USA
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Swigris JJ, Aronson K, R Fernández Pérez E. A first look at the reliability, validity and responsiveness of L-PF-35 dyspnea domain scores in fibrotic hypersensitivity pneumonitis. BMC Pulm Med 2024; 24:188. [PMID: 38641768 PMCID: PMC11031991 DOI: 10.1186/s12890-024-02991-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 04/02/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Dyspnea impairs quality of life (QOL) in patients with fibrotic hypersensitivity pneumonitis (FHP). The Living with Pulmonary Fibrosis questionnaire (L-PF) assesses symptoms, their impacts and PF-related QOL in patients with any form of PF. Its scores have not undergone validation analyses in an FHP cohort. METHODS We used data from the Pirfenidone in FHP trial to examine reliability, validity and responsiveness of the L-PF-35 Dyspnea domain score (Dyspnea) and to estimate its meaningful within-patient change (MWPC) threshold for worsening. Lack of suitable anchors precluded conducting analyses for other L-PF-35 scores. RESULTS At baseline, Dyspnea's internal consistency (Cronbach's coefficient alpha) was 0.85; there were significant correlations with all four anchors (University of California San Diego Shortness of Breath Questionnaire scores r = 0.81, St. George's Activity domain score r = 0.82, percent predicted forced vital capacity r = 0.37, and percent predicted diffusing capacity of the lung for carbon monoxide r = 0.37). Dyspnea was significantly different between anchor subgroups (e.g., lowest percent predicted forced vital capacity (FVC%) vs. highest, 33.5 ± 18.5 vs. 11.1 ± 9.8, p = 0.01). There were significant correlations between changes in Dyspnea and changes in anchor scores at all trial time points. Longitudinal models further confirmed responsiveness. The MWPC threshold estimate for worsening was 6.6 points (range 5-8). CONCLUSION The L-PF-35 Dyspnea domain appears to possess acceptable psychometric properties for assessing dyspnea in patients with FHP. Because instrument validation is never accomplished with one study, additional research is needed to build on the foundation these analyses provide. TRIAL REGISTRATION The data for the analyses presented in this manuscript were generated in a trial registered on ClinicalTrials.gov; the identifier was NCT02958917.
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Affiliation(s)
- Jeffrey J Swigris
- Center for Interstitial Lung Disease, National Jewish Health, 1400 Jackson Street, G07, 80206, Denver, CO, USA.
| | - Kerri Aronson
- Division of Pulmonary and Critical Care Medicine, Weill Cornell College of Medicine, New York, NY, USA
| | - Evans R Fernández Pérez
- Center for Interstitial Lung Disease, National Jewish Health, 1400 Jackson Street, G07, 80206, Denver, CO, USA
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O'Callaghan M, Le Roux C, Fabre A, McCarthy C. Weight loss with GLP-1 analogues in preparation for transplantation. BMJ Case Rep 2024; 17:e256099. [PMID: 38594196 PMCID: PMC11015230 DOI: 10.1136/bcr-2023-256099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024] Open
Abstract
This case describes a woman in her 20s with a 6-month history of progressive exertional dyspnoea and cough. Examination revealed hypoxia on room air, sinus tachycardia, finger clubbing and bibasal inspiratory crackles. Inflammatory markers were mildly elevated and empirical antimicrobial therapy was commenced. A multidisciplinary discussion consensus diagnosis of acute interstitial pneumonitis was made based on the findings of high-resolution CT of the chest, macrophage predominant bronchoalveolar lavage cell differential and surgical lung biopsy. There was clinical and radiological deterioration despite glucocorticoids and antifibrotic therapy. A body mass index of 37.5 kg/m2 precluded her from lung transplant assessment and consideration. Following consultation with the weight management service, she was commenced on glucagon-like peptide 1 (GLP-1) analogue therapy. She had a remarkable response within 6 months, was listed for lung transplantation, and within 18 months of her initial presentation, a double lung transplantation was performed.
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Affiliation(s)
- Marissa O'Callaghan
- Department of Respiratory Medicine, St Vincent's University Hospital, Dublin, Ireland
- University College Dublin, Dublin, Ireland
| | | | - Aurelie Fabre
- Department of Histopathology, St Vincent's University Hospital, Dublin, Ireland
| | - Cormac McCarthy
- Department of Respiratory Medicine, St Vincent's University Hospital, Dublin, Ireland
- University College Dublin, Dublin, Ireland
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Mok JS, Kim J, Park CS. Case 20: A 69-Year-Old Man With Exertional Dyspnea. J Korean Med Sci 2024; 39:e126. [PMID: 38599600 PMCID: PMC11004776 DOI: 10.3346/jkms.2024.39.e126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 04/12/2024] Open
Affiliation(s)
- Ji Su Mok
- Division of Cardiology, Department of Internal Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jeana Kim
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chan Seok Park
- Division of Cardiology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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Peng Y, Lv M. Placental transmogrification of the lung: A rare cause of progressive dyspnea. Am J Med Sci 2024; 367:e51-e52. [PMID: 38185403 DOI: 10.1016/j.amjms.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Affiliation(s)
- Yu Peng
- Department of Radiology, Zigong First People's Hospital, Zigong, Sichuan, China
| | - Minli Lv
- Department of Radiology, Zigong First People's Hospital, Zigong, Sichuan, China.
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Soorampally V, Veeraraghavan S, Kidambi BR. Dyspnoea, dizziness and dysrhythmia in a middle-aged patient. Heart 2024; 110:559-614. [PMID: 38519066 DOI: 10.1136/heartjnl-2023-323787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/24/2024] Open
Affiliation(s)
- Vijay Soorampally
- Cardiology, Trilife Hospital, Bangalore, Karnataka, India
- All India Institute of Medical Sciences, New Delhi, Delhi, India
| | - Sriram Veeraraghavan
- Cardiology, SRM Medical College Hospital and Research Centre, Kancheepuram, Tamil Nadu, India
| | - Bharath Raj Kidambi
- Cardiology, All India Institute of Medical Sciences, Al Dhannah, Abu Dhabi, UAE
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Park J, Ahn H, Choi H, Choi H, Hwang I, Yoon YE, Cho G. Integrative Assessment of Cardiopulmonary Fitness Using Cardiopulmonary Exercise Test With Supine Bicycle Echocardiography in Patients Presenting Dyspnea. J Am Heart Assoc 2024; 13:e033815. [PMID: 38471829 PMCID: PMC11009994 DOI: 10.1161/jaha.123.033815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 02/20/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND Cardiopulmonary exercise test (CPET) with supine bicycle echocardiography (SBE) enables comprehensive physiologic assessment during exercise. We characterized cardiopulmonary fitness by integrating CPET-SBE parameters and evaluated its prognostic value in patients presenting with dyspnea. METHODS AND RESULTS We retrospectively reviewed 473 consecutive patients who underwent CPET-SBE for dyspnea evaluation. A dimensionality reduction process was applied, transforming 24 clinical and CPET-SBE parameters into a 2-dimensional feature map, followed by patient clustering based on the data distribution. Clinical and exercise features were compared among the clusters in addition to the 5-year risk of clinical outcome (a composite of cardiovascular death and heart failure hospitalization). Maximum exercise effort (R >1) was achieved in 95% of cases. Through dimensionality reduction, 3 patient clusters were derived: Group 1 (n=157), 2 (n=104), and 3 (n=212). Median age and female proportion increased from Group 1 to 2, and 3, although resting echocardiography parameters showed no significant abnormalities among the groups. There was a worsening trend in the exercise response from Group 1 to 2 and 3, including left ventricular diastolic function, oxygen consumption, and ventilatory efficiency. During follow-up (median 6.0 [1.6-10.4] years), clinical outcome increased from Group 1 to 2 and 3 (5-year rate 3.7% versus 7.0% versus 13.0%, respectively; log-rank P=0.02), with higher risk in Group 2 (hazard ratio, 1.94 [95% CI, 0.52-7.22]) and Group 3 (3.92 [1.34-11.42]) compared with Group 1. CONCLUSIONS Comprehensive evaluation using CPET-SBE can reveal distinct characteristics of cardiopulmonary fitness in patients presenting with dyspnea, potentially enhancing outcome prediction.
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Affiliation(s)
- Jiesuck Park
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - Houng‐Beom Ahn
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - Hyejung Choi
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - Hong‐Mi Choi
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - In‐Chang Hwang
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - Yeonyee E. Yoon
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
| | - Goo‐Yeong Cho
- Department of Cardiology, Cardiovascular CenterSeoul National University Bundang HospitalSeongnamGyeonggi‐doRepublic of Korea
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
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Ekström M, Sundh J, Andersson A, Angerås O, Blomberg A, Börjesson M, Caidahl K, Emilsson ÖI, Engvall J, Frykholm E, Grote L, Hedman K, Jernberg T, Lindberg E, Malinovschi A, Nyberg A, Rullman E, Sandberg J, Sköld M, Stenfors N, Sundström J, Tanash H, Zaigham S, Carlhäll CJ. Exertional breathlessness related to medical conditions in middle-aged people: the population-based SCAPIS study of more than 25,000 men and women. Respir Res 2024; 25:127. [PMID: 38493081 PMCID: PMC10944596 DOI: 10.1186/s12931-024-02766-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/12/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Breathlessness is common in the population and can be related to a range of medical conditions. We aimed to evaluate the burden of breathlessness related to different medical conditions in a middle-aged population. METHODS Cross-sectional analysis of the population-based Swedish CArdioPulmonary bioImage Study of adults aged 50-64 years. Breathlessness (modified Medical Research Council [mMRC] ≥ 2) was evaluated in relation to self-reported symptoms, stress, depression; physician-diagnosed conditions; measured body mass index (BMI), spirometry, venous haemoglobin concentration, coronary artery calcification and stenosis [computer tomography (CT) angiography], and pulmonary emphysema (high-resolution CT). For each condition, the prevalence and breathlessness population attributable fraction (PAF) were calculated, overall and by sex, smoking history, and presence/absence of self-reported cardiorespiratory disease. RESULTS We included 25,948 people aged 57.5 ± [SD] 4.4; 51% women; 37% former and 12% current smokers; 43% overweight (BMI 25.0-29.9), 21% obese (BMI ≥ 30); 25% with respiratory disease, 14% depression, 9% cardiac disease, and 3% anemia. Breathlessness was present in 3.7%. Medical conditions most strongly related to the breathlessness prevalence were (PAF 95%CI): overweight and obesity (59.6-66.0%), stress (31.6-76.8%), respiratory disease (20.1-37.1%), depression (17.1-26.6%), cardiac disease (6.3-12.7%), anemia (0.8-3.3%), and peripheral arterial disease (0.3-0.8%). Stress was the main factor in women and current smokers. CONCLUSION Breathlessness mainly relates to overweight/obesity and stress and to a lesser extent to comorbidities like respiratory, depressive, and cardiac disorders among middle-aged people in a high-income setting-supporting the importance of lifestyle interventions to reduce the burden of breathlessness in the population.
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Affiliation(s)
- Magnus Ekström
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Faculty of Medicine, Lund University, 221 84, Lund, Sweden.
| | - Josefin Sundh
- Department of Respiratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - 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
| | - Oskar Angerås
- Department of Molecular and Clinical Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anders Blomberg
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Mats Börjesson
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg, Sweden
- Center for Lifestyle Intervention, Department MGAÖ, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kenneth Caidahl
- Department of Clinical Physiology, Karolinska University Hospital, and Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Physiology, Sahlgrenska University Hospital, and Sahlgrenska Academy, Gothenburg, Sweden
| | - Össur Ingi Emilsson
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Jan Engvall
- CMIV, Centre of Medical Image Science and Visualization, Linköping University, Linköping, Sweden
- Department of Clinical Physiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Erik Frykholm
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Ludger Grote
- Center for Sleep and Vigilance Disorders, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
- Sleep Disorders Centre, Department of Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kristofer Hedman
- Department of Clinical Physiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Tomas Jernberg
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Eva Lindberg
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Andrei Malinovschi
- Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
| | - André Nyberg
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Eric Rullman
- Department of Laboratory Medicine, Section of Clinical Physiology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden
| | - Jacob Sandberg
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Faculty of Medicine, Lund University, 221 84, Lund, Sweden
| | - Magnus Sköld
- Respiratory Medicine Unit, Department of Medicine Solna and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Nikolai Stenfors
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Hanan Tanash
- Department of Respiratory Medicine, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Suneela Zaigham
- Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
- Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden
| | - Carl-Johan Carlhäll
- Department of Clinical Physiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
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Hu A, Patnaik MM, Kelm DJ. A Woman with Progressive Cough, Dyspnea, and Early Graying of Her Hair. Ann Am Thorac Soc 2024; 21:499-503. [PMID: 38426822 DOI: 10.1513/annalsats.202304-336cc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 01/30/2024] [Indexed: 03/02/2024] Open
Affiliation(s)
- Alan Hu
- Department of Internal Medicine
| | | | - Diana J Kelm
- Department of Internal Medicine
- Division of Pulmonary and Critical Care, Mayo Clinic, Rochester, Minnesota
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Kubler MM, Kashou AH, Anavekar NS. 55-Year-Old Woman With Acute Progressive Dyspnea. Mayo Clin Proc 2024; 99:480-485. [PMID: 38323943 DOI: 10.1016/j.mayocp.2023.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 02/08/2024]
Affiliation(s)
- Manfred M Kubler
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Anthony H Kashou
- Resident in Cardiovascular Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Nandan S Anavekar
- Advisor to residents and Consultant in Cardiovascular Medicine, Mayo Clinic, Rochester, MN.
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Liao Z, Wang H, An J, Dong J, Long X. A 49-Year-Old Man With Fever and Dyspnea After Endobronchial Ultrasound-Guided Transbronchial Fine Needle Aspiration Biopsy. Chest 2024; 165:e65-e69. [PMID: 38461020 DOI: 10.1016/j.chest.2023.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/03/2023] [Accepted: 08/11/2023] [Indexed: 03/11/2024] Open
Abstract
CASE PRESENTATION A 49-year-old man, a farmer, had been experiencing coughing, phlegm, and difficulty breathing for 2 months. He underwent a CT scan at a local hospital that showed a mediastinal mass. Bronchoscopy showed no obstruction in the tracheal lumen, and an endobronchial ultrasound-guided transbronchial fine needle aspiration (EBUS-TBNA) biopsy was performed on the mediastinal mass. The cytologic smear of the mediastinal mass showed a few atypical epithelial cells; the possibility of a tumor could not be ruled out. The patient visited our thoracic surgery outpatient department; based on the advice of the thoracic surgeon, the patient underwent another endobronchial ultrasound-guided transbronchial fine needle aspiration biopsy of the mediastinal mass 4 days before this admission. The patient went home and waited for the results. Two days later, the patient experienced a fever and palpitations accompanied by chills, yellow phlegm, and orthopnea. The patient visited our ED, underwent tracheal intubation, and was admitted to our ICU. The patient had had occasional coughing and phlegm for the past 10 years, which were not taken seriously or investigated. The patient does not smoke or drink alcohol, and there is no history of cancer in the family.
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Affiliation(s)
- Zenglin Liao
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China.
| | - Hao Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Jing An
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Jiajia Dong
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Xiaoyu Long
- Department of Pathology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
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Ahmad T, Forest SJ, Bangar M, Eisen LA. A 34-Year-Old Man With Shortness of Breath 1 Week After Having Arm Numbness. Chest 2024; 165:e75-e78. [PMID: 38461022 DOI: 10.1016/j.chest.2023.05.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 05/01/2023] [Accepted: 05/25/2023] [Indexed: 03/11/2024] Open
Affiliation(s)
- Tahir Ahmad
- Division of Critical Care Medicine, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY.
| | - Stephen J Forest
- Department of Cardiothoracic and Vascular Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Maneesha Bangar
- Division of Critical Care Medicine, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Lewis A Eisen
- Division of Critical Care Medicine, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
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Kalluri M, Cui Y, Wang T, Bakal JA. Validation of a Novel Clinical Dyspnea Scale - A Retrospective Pilot Study. Am J Hosp Palliat Care 2024; 41:253-261. [PMID: 36977656 PMCID: PMC10802087 DOI: 10.1177/10499091231167879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Objective: to examine the validity of a novel dyspnea scale, Edmonton Dyspnea Inventory in idiopathic pulmonary fibrosis (IPF). Methods: Edmonton Dyspnea Inventory (EDI), is a clinical instrument to measure dyspnea severity with activities of daily living, exercise and rest using a numeric rating scale (0 -10). Consecutive IPF patients (2012-2018) with baseline MRC and EDI were included. To validate EDI, psychometric analysis was conducted. Correlations between EDI, MRC and lung function were examined. Group-based trajectory modeling was used to group patients based on dyspnea severity. Net Reclassification Improvement (NRI) was calculated to assess the improvement in 1-year mortality prediction by adding trajectory groups to MRC grade. Results: 100 consecutive IPF patients were identified; mean age 73 years (SD = 9) and 65% males; 73% were in MRC grades ≥3. Item analysis showed all 8 EDI components have excellent discrimination power with ability to differentiate patients with varying dyspnea severity. EDI has good internal consistency (Cronbach α = .92). Exploratory factor analysis showed a one-factor solution with loadings from .66 to .89 suggesting 8 EDI components measured essentially one dimension of dyspnea. All EDI components were correlated with MRC and some with lung function. Modeling data identified three EDI dyspnea severity groups with differing mortality (P = .009). The addition of EDI dyspnea severity groups to the MRC score improved 1-year mortality prediction (NRI = .66; 95% CI, .18-1.14). Conclusions: EDI is a valid dyspnea instrument, correlated with MRC and lung function. It can categorize IPF patients into 3 dyspnea severity groups associated with increased mortality. Key Message: We describe the development of a novel scale, Edmonton Dyspnea Inventory, that facilitates measurement of dyspnea severity in the context of daily activities in patients with IPF. The results indicate that the new instrument is valid and correlated to MRC. It identifies 3 categories of severity not recognized by MRC with impact on mortality. Knowledge of dyspnea severity can help triage patients and assign appropriate therapies.
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Affiliation(s)
- Meena Kalluri
- Department of Medicine, Pulmonary Division, University of Alberta, and Alberta Health Services, Edmonton, AB, Canada
| | - Ying Cui
- Faculty of Education, University of Alberta, Edmonton, Canada
| | - Ting Wang
- Provincial Research Data Services, Alberta Health Services, Edmonton, AB, Canada
| | - Jeffrey A Bakal
- Provincial Research Data Services, Alberta Health Services, Edmonton, AB, Canada
- Patient Health Outcomes and Clinical Effectiveness Unit, University of Alberta, Edmonton, AB, Canada
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15
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Thougaard J, Pedersen L, Walsted E. Feasibility of Constant Work Rate Testing to Detect Exercise-Induced Laryngeal Obstruction. Med Sci Sports Exerc 2024; 56:427-434. [PMID: 38356163 DOI: 10.1249/mss.0000000000003319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
INTRODUCTION Exercise-induced laryngeal obstruction (EILO) is a condition in which laryngeal structures inappropriately obstruct the upper airway during exercise. The standard diagnostic test for EILO is the continuous laryngoscopy during exercise (CLE) test, usually performed with an incremental work rate protocol regardless of the nature of the triggering event. Typically, laryngeal obstruction occurs only briefly at the end of an incremental test, near peak work capacity. We aimed to investigate constant work rate (CWR) protocols for CLE testing to expand diagnostic test modalities and improve the understanding of EILO. METHODS In this prospective, self-controlled feasibility study, 10 patients with EILO performed both an incremental and a CWR CLE test at 70%, 80%, and 90% of maximal exercise capacity. Laryngoscopic video data were recorded and compared, and we evaluated the ability of CWR to reproduce the symptoms and laryngeal obstruction seen in incremental testing. RESULTS In 70%-90% of cases, CWR testing induced at least the same severity of obstruction as incremental testing and CLE scores remained comparable across test modalities. CWR at 70% allowed observation of laryngeal obstruction for a significantly longer duration than in incremental testing (158 s; 95% confidence interval, 25-291 s; P = 0.027). Dyspnea intensity appeared higher during CWR testing compared with incremental testing. CONCLUSIONS Submaximal CWR CLE testing is feasible and able to induce EILO equivalent to the standard incremental CLE test. This is the first step toward tailored CLE exercise protocols, and further studies are now needed to establish the utility of CWR in clinical and research settings.
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Affiliation(s)
- Jens Thougaard
- Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, DENMARK
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16
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Tay KT, Nik Isahak NN, Kasinathan N, Yeat CL, Saad ND. A retrospective study of breathlessness supportive therapy on chronic refractory breathlessness in a palliative care unit. Med J Malaysia 2024; 79:165-169. [PMID: 38553921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
INTRODUCTION Chronic refractory breathlessness is a debilitating symptom which negatively affects quality of life with profound impact on physical and psychosocial functioning of patients and/or carers. Multidisciplinary based interventions which focus on non-pharmacological approach have shown to be effective. We developed a breathlessness intervention service called breathlessness supportive therapy (BST) in a palliative care unit with limited resources. The aim is to evaluate the feasibility of developing a BST service and to study the characteristics and outcome of patients with chronic refractory breathlessness. MATERIALS AND METHODS This is a retrospective study of patients with chronic refractory breathlessness and Modified Medical Research Council (mMRC) dyspnoea scale grade ≥ 2 who attended the BST clinic over 1 year period. BST consists of two clinic sessions 2 weeks apart. Data was retrieved from patients' medical notes and analysis done using Microsoft Excel. RESULTS A total of 21 patients were identified. Median age was 69 years with 52% of females. 72% had non-malignant diagnoses. Median Charlson's Comorbidity Index score was 6.5. Median mMRC dyspnoea scale was 3. 47.6% had long term oxygen usage. Median Australian Karnofsky Performance Scale (AKPS) was 65 and the median baseline breathlessness visual analogue scale (VAS) was 2. 62% completed two sessions, the remaining 38% completed only one session. Mean time from BST intervention to death was 18.26 weeks, median was 22 weeks. 72% died at home, whilst 28% died in the hospital. All the patients scored 4 (somewhat agree) and 5 (strongly agree) on the overall feedback score. CONCLUSIONS Development of a breathlessness intervention service is feasible in a resource limited setting and generally accepted by most patients. More research and prospective studies are needed to evaluate the effectiveness of BST in the future.
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Affiliation(s)
- K T Tay
- Hospital Raja Permaisuri Bainun, Palliative care unit, Ipoh, Malaysia.
| | - N N Nik Isahak
- Hospital Raja Permaisuri Bainun, Palliative care unit, Ipoh, Malaysia
| | - N Kasinathan
- Hospital Raja Permaisuri Bainun, Palliative care unit, Ipoh, Malaysia
| | - C L Yeat
- Hospital Raja Permaisuri Bainun, Palliative care unit, Ipoh, Malaysia
| | - N D Saad
- Hospital Raja Permaisuri Bainun, Palliative care unit, Ipoh, Malaysia
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17
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Ribeiro LDJA, Bastos VHDV, Coertjens M. Breath-holding as model for the evaluation of EEG signal during respiratory distress. Eur J Appl Physiol 2024; 124:753-760. [PMID: 38105311 DOI: 10.1007/s00421-023-05379-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/14/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE Research describes the existence of a relationship between cortical activity and the regulation of bulbar respiratory centers through the evaluation of the electroencephalographic (EEG) signal during respiratory challenges. For example, we found evidences of a reduction in the frequency of the EEG (alpha band) in both divers and non-divers during apnea tests. For instance, this reduction was more prominent in divers due to the greater physiological disturbance resulting from longer apnea time. However, little is known about EEG adaptations during tests of maximal apnea, a test that voluntarily stops breathing and induces dyspnea. RESULTS Through this mini-review, we verified that a protocol of successive apneas triggers a significant increase in the maximum apnea time and we hypothesized that successive maximal apnea test could be a powerful model for the study of cortical activity during respiratory distress. CONCLUSION Dyspnea is a multifactorial symptom and we believe that performing a successive maximal apnea protocol is possible to understand some factors that determine the sensation of dyspnea through the EEG signal, especially in people not trained in apnea.
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Affiliation(s)
- Lucas de Jesus Alves Ribeiro
- Physiotherapy Department, Universidade Federal do Delta do Parnaíba, Av. São Sebastião, CEP: 64.202-020, Parnaíba, PI, 2819, Brazil
- Brain Mapping and Functionality Laboratory, Universidade Federal do Delta do Parnaíba, Piauí, Brazil
| | - Victor Hugo do Vale Bastos
- Physiotherapy Department, Universidade Federal do Delta do Parnaíba, Av. São Sebastião, CEP: 64.202-020, Parnaíba, PI, 2819, Brazil
- Postgraduate Program in Biomedical Sciences, Universidade Federal do Delta do Parnaíba, Piauí, Brazil
- Brain Mapping and Functionality Laboratory, Universidade Federal do Delta do Parnaíba, Piauí, Brazil
| | - Marcelo Coertjens
- Physiotherapy Department, Universidade Federal do Delta do Parnaíba, Av. São Sebastião, CEP: 64.202-020, Parnaíba, PI, 2819, Brazil.
- Postgraduate Program in Biomedical Sciences, Universidade Federal do Delta do Parnaíba, Piauí, Brazil.
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18
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Castro Villamor MA, Alonso-Sanz M, López-Izquierdo R, Delgado Benito JF, Del Pozo Vegas C, López Torres S, Soriano JB, Martín-Conty JL, Sanz-García A, Martín-Rodríguez F. Comparison of eight prehospital early warning scores in life-threatening acute respiratory distress: a prospective, observational, multicentre, ambulance-based, external validation study. Lancet Digit Health 2024; 6:e166-e175. [PMID: 38395538 DOI: 10.1016/s2589-7500(23)00243-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/26/2023] [Accepted: 11/22/2023] [Indexed: 02/25/2024]
Abstract
BACKGROUND A myriad of early warning scores (EWSs) exist, yet there is a need to identify the most clinically valid score to be used in prehospital respiratory assessments to estimate short-term and midterm mortality, intensive-care unit admission, and airway management in life-threatening acute respiratory distress. METHODS This is a prospective, observational, multicentre, ambulance-based, external validation study performed in 44 ambulance services and four hospitals across three Spanish provinces (ie, Salamanca, Segovia, and Valladolid). We identified adults (ie, those aged 18 years and older) discharged to the emergency department with suspected acute respiratory distress. The primary outcome was 2-day all-cause in-hospital mortality, for all the patients or according to prehospital respiratory conditions, including dyspnoea, chronic obstructive pulmonary disease (COPD), COVID-19, other infections, and other conditions (asthma exacerbation, haemoptysis, and bronchoaspirations). 30-day mortality, intensive-care unit admission, and invasive and non-invasive mechanical ventilation were secondary outcomes. Eight EWSs, namely, the National Early Warning Score 2, the Modified Rapid Emergency Medicine Score, the Rapid Acute Physiology Score, the Quick Sequential Organ Failure Assessment Score, the CURB-65 Severity Score for Community-Acquired Pneumonia, the BAP-65 Score for Acute Exacerbation of COPD, the Quick COVID-19 Severity Index, and the Modified Sequential Organ Failure Assessment (mSOFA), were explored to determine their predictive validity through calibration, clinical net benefit as determined through decision curve analysis, and discrimination analysis (area under the curve of the receiver operating characteristic [AUROC], compared with Delong's test). FINDINGS Between Jan 1, 2020, and Nov 31, 2022, 902 patients were enrolled. The global 2-day mortality rate was 87 (10%); in proportion to various respiratory conditions, the rates were 35 (40%) for dyspnoea, nine (10%) for COPD, 13 (15%) for COVID-19, 28 (32%) for other infections, and two (2%) for others conditions. mSOFA showed the best calibration, a higher net benefit, and the best discrimination (AUROC 0·911, 95% CI 0·86-0·95) for predicting 2-day mortality, and its discrimination was statistically significantly more accurate (p<0·0001) compared with the other scores. The performance of mSOFA for predicting 2-day mortality was higher than the other scores when considering the prehospital respiratory conditions, and was also higher for the secondary outcomes, except for non-invasive mechanical ventilation. INTERPRETATION Our results showed that mSOFA outperformed other EWSs. The inclusion of mSOFA in prehospital decision making will entail a quick identification of patients in acute respiratory distress at high risk of deterioration, allowing prioritisation of resources and patient care. FUNDING Gerencia Regional de Salud, Public Health System of Castilla y León (GRS Spain). TRANSLATION For the Spanish translation of the abstract see Supplementary Materials section.
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Affiliation(s)
| | | | - Raúl López-Izquierdo
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | | | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Santiago López Torres
- Servicio de Asistencia Municipal de Urgencia y Rescate (SAMUR-Protección Civil), Ayuntamiento de Madrid, Madrid, Spain
| | - Joan B Soriano
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain; Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Neumología, Hospital Universitario de La Princesa, Madrid, Spain
| | - José L Martín-Conty
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain.
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Glasson N, Diserens L, Besson C, Raemy A, Rochat Guignard I, Todic J. [Exercise-induced laryngeal obstruction : diagnosis and management]. Rev Med Suisse 2024; 20:453-457. [PMID: 38415733 DOI: 10.53738/revmed.2024.20.863.453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Exercise-induced laryngeal obstruction (EILO) is a condition characterized by temporary narrowing or closure of the larynx during physical activity, in particular during intense physical exertion. It generally affects teenagers and young adults and is often misdiagnosed as exercise-induced asthma. Symptoms include dyspnea, wheezing and a feeling of throat tightness during exercise. The aim of this article is to review this often underrecognized condition, its diagnosis and its management.
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Affiliation(s)
- Nicolas Glasson
- Service d'otorhinolaryngologie de chirurgie cervico-faciale, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Léonard Diserens
- Service de médecine du sport, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Cyril Besson
- Service de médecine du sport, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Anton Raemy
- Service d'otorhinolaryngologie de chirurgie cervico-faciale, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | | | - Jelena Todic
- Service d'otorhinolaryngologie de chirurgie cervico-faciale, Centre hospitalier universitaire vaudois, 1011 Lausanne
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20
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de Macedo JRFF, Conceiçãodos Dos Santos ED, Reychler G, Poncin W. The Impact of Positive Expiratory Pressure Therapy on Hyperinflation in Patients With COPD. Respir Care 2024; 69:366-375. [PMID: 38416659 PMCID: PMC10984590 DOI: 10.4187/respcare.11039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
BACKGROUND Lung hyperinflation is a typical clinical feature of patients with COPD. Given the association between breathing at elevated lung volumes and the manifestation of severe debilitating symptoms, therapeutic interventions such as positive expiratory pressure (PEP) therapy and its variations (temporary, oscillatory) have been devised to mitigate lung hyperinflation. However, the efficacy of these interventions remains to be conclusively demonstrated. METHODS A systematic review with meta-analysis of randomized trials was conducted following the PRISMA guidelines. Seven databases were screened with no date or language restriction. Two authors independently applied eligibility criteria and assessed the risk of bias of included studies using the Cochrane risk-of-bias tool. Outcomes were lung hyperinflation measures detected through changes in inspiratory capacity (IC), functional residual capacity (FRC), total lung capacity (TLC), and residual volume (RV), as well as FEV1, FVC, dyspnea, and physical capacity. Pooled standardized mean differences (SMDs) or mean differences (MDs) and 95% CI were calculated using a random-effects model. RESULTS Seven trials, all with a high risk of bias, were included. Compared to control group, RV significantly decreased (4 studies, n = 231; SMD -0.42 [95% CI -0.77 to -0.08], P = .02), dyspnea improved (n = 321, SMD -1.17 [95% CI -1.68 to -0.66], P < .001), and physical capacity increased (5 studies, n = 311; MD 30.1 [95% CI 19.2-41.0] m, P < .001) with PEP therapy. There was no significant difference between PEP therapy and the control group in TLC, FVC, or FEV1. Only one study reported changes in inspiratory capacity as well as FRC. CONCLUSIONS In patients with COPD, the effect of PEP therapy on lung hyperinflation is unclear owing to the non-consistent change in lung hyperinflation outcomes, insufficient data, and lack of high-quality trials. Dyspnea and physical capacity might improve with PEP therapy.
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Affiliation(s)
- Juliana Ribeiro Fonseca Franco de Macedo
- Ms Franco de Macedo and Drs Reychler and Poncin are affiliated with Institute de Recherche Expérimentale et Clinique, Pôle de Pneumologie, ORL and Dermatologie, Université Catholique de Louvain, 1200 Brussels, Belgium; Service de Pneumologie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium; and Secteur de Kinésithérapie et Ergothérapie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium. Dr Conceição dos Santos is affiliated with Department of Biological and Health Sciences. Universidade Federal do Amapá, Macapá, Brazil
| | - Elinaldo da Conceiçãodos Dos Santos
- Ms Franco de Macedo and Drs Reychler and Poncin are affiliated with Institute de Recherche Expérimentale et Clinique, Pôle de Pneumologie, ORL and Dermatologie, Université Catholique de Louvain, 1200 Brussels, Belgium; Service de Pneumologie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium; and Secteur de Kinésithérapie et Ergothérapie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium. Dr Conceição dos Santos is affiliated with Department of Biological and Health Sciences. Universidade Federal do Amapá, Macapá, Brazil
| | - Gregory Reychler
- Ms Franco de Macedo and Drs Reychler and Poncin are affiliated with Institute de Recherche Expérimentale et Clinique, Pôle de Pneumologie, ORL and Dermatologie, Université Catholique de Louvain, 1200 Brussels, Belgium; Service de Pneumologie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium; and Secteur de Kinésithérapie et Ergothérapie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium. Dr Conceição dos Santos is affiliated with Department of Biological and Health Sciences. Universidade Federal do Amapá, Macapá, Brazil
| | - William Poncin
- Ms Franco de Macedo and Drs Reychler and Poncin are affiliated with Institute de Recherche Expérimentale et Clinique, Pôle de Pneumologie, ORL and Dermatologie, Université Catholique de Louvain, 1200 Brussels, Belgium; Service de Pneumologie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium; and Secteur de Kinésithérapie et Ergothérapie, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgium. Dr Conceição dos Santos is affiliated with Department of Biological and Health Sciences. Universidade Federal do Amapá, Macapá, Brazil.
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21
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Lønnee MF, Carstensen HG, Jensen MR. Chronotropic incompetence demonstrated with cardiopulmonary exercise test. Ugeskr Laeger 2024; 186:V09230566. [PMID: 38445323 DOI: 10.61409/v09230566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
In his case report, a 74-year-old physically fit man was evaluated repeatedly for several years in the cardiology department due to dyspnoea on exertion (DOE). Several standard cardiac and pulmonary tests were performed but did not provide sufficient cause for the DOE. Lastly, the patient was evaluated with a cardiopulmonary exercise test (CPET) with simultaneous in- and expiratory gas sampling. The test revealed a low aerobic capacity due to chronotropic incompetence (CI), thus explaining the DOE. Subsequently, the patient was treated with a rate-responsive pacemaker. CPET-is an ideal test for diagnosing CI.
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Affiliation(s)
- Mads Fich Lønnee
- Klinisk Fysiologisk/Nuklearmedicinsk Afdeling, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
| | | | - Mads Radmer Jensen
- Klinisk Fysiologisk/Nuklearmedicinsk Afdeling, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
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22
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Spek M, Venekamp RP, Erkelens DCA, van Smeden M, Wouters LTCM, den Ruijter HM, Rutten FH, Zwart DL. Shortness of breath as a diagnostic factor for acute coronary syndrome in male and female callers to out-of-hours primary care. Heart 2024; 110:425-431. [PMID: 37827560 DOI: 10.1136/heartjnl-2023-323220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/23/2023] [Indexed: 10/14/2023] Open
Abstract
OBJECTIVE Chest discomfort and shortness of breath (SOB) are key symptoms in patients with acute coronary syndrome (ACS). It is, however, unknown whether SOB is valuable for recognising ACS during telephone triage in the out-of-hours primary care (OHS-PC) setting. METHODS A cross-sectional study performed in the Netherlands. Telephone triage conversations were analysed of callers with chest discomfort who contacted the OHS-PC between 2014 and 2017, comparing patients with SOB with those who did not report SOB. We determine the relation between SOB and (1) High urgency allocation, (2) ACS and (3) ACS or other life-threatening diseases. RESULTS Of the 2195 callers with chest discomfort, 1096 (49.9%) reported SOB (43.7% men, 56.3% women). In total, 15.3% men (13.2% in those with SOB) and 8.4% women (9.2% in those with SOB) appeared to have ACS. SOB compared with no SOB was associated with high urgency allocation (75.9% vs 60.8%, OR: 2.03; 95% CI 1.69 to 2.44, multivariable OR (mOR): 2.03; 95% CI 1.69 to 2.44), but not with ACS (10.9% vs 12.0%; OR: 0.90; 95% CI 0.69 to 1.17, mOR: 0.91; 95% CI 0.70 to 1.19) or 'ACS or other life-threatening diseases' (15.0% vs 14.1%; OR: 1.07; 95% CI 0.85 to 1.36, mOR: 1.09; 95% CI 0.86 to 1.38). For women the relation with ACS was 9.2% vs 7.5%, OR: 1.25; 95% CI 0.83 to 1.88, and for men 13.2% vs 17.4%, OR: 0.72; 95% CI 0.51 to 1.02. For 'ACS or other life-threatening diseases', this was 13.0% vs 8.5%, OR: 1.60; 95% CI 1.10 to 2.32 for women, and 7.5% vs 20.8%, OR: 0.81; 95% CI 0.59 to 1.12 for men. CONCLUSIONS Men and women with chest discomfort and SOB who contact the OHS-PC more often receive high urgency than those without SOB. This seems to be adequate in women, but not in men when considering the risk of ACS or other life-threatening diseases.
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Affiliation(s)
- Michelle Spek
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Roderick P Venekamp
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Daphne C A Erkelens
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Maarten van Smeden
- Department of Epidemiology, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Loes T C M Wouters
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Hester M den Ruijter
- Laboratory of Experimental Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Frans H Rutten
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Dorien L Zwart
- Department of General Practice and Nursing Science, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
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van Dijk SHB, Brusse-Keizer MGJ, Bucsán CC, Ploumen EH, van Beurden WJC, van der Palen J, Doggen CJM, Lenferink A. Lack of Evidence Regarding Markers Identifying Acute Heart Failure in Patients with COPD: An AI-Supported Systematic Review. Int J Chron Obstruct Pulmon Dis 2024; 19:531-541. [PMID: 38414719 PMCID: PMC10898598 DOI: 10.2147/copd.s437899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/30/2024] [Indexed: 02/29/2024] Open
Abstract
Background Due to shared symptoms, acute heart failure (AHF) is difficult to differentiate from an acute exacerbation of COPD (AECOPD). This systematic review aimed to identify markers that can diagnose AHF underlying acute dyspnea in patients with COPD presenting at the hospital. Methods All types of observational studies and clinical trials that investigated any marker's ability to diagnose AHF in acutely dyspneic COPD patients were considered eligible for inclusion. An AI tool (ASReview) supported the title and abstract screening of the articles obtained from PubMed, Scopus, Web of Science, the Cochrane Library, Embase, and CINAHL until April 2023. Full text screening was independently performed by two reviewers. Twenty percent of the data extraction was checked by a second reviewer and the risk of bias was assessed in duplicate using the QUADAS-2 tool. Markers' discriminative abilities were evaluated in terms of sensitivity, specificity, positive and negative predictive values, and the area under the curve when available. Results The search identified 10,366 articles. After deduplication, title and abstract screening was performed on 5,386 articles, leaving 153 relevant, of which 82 could be screened full text. Ten distinct studies (reported in 16 articles) were included, of which 9 had a high risk of bias. Overall, these studies evaluated 12 distinct laboratory and 7 non-laboratory markers. BNP, NT-proBNP, MR-proANP, and inspiratory inferior vena cava diameter showed the highest diagnostic discrimination. Conclusion There is not much evidence for the use of markers to diagnose AHF in acutely dyspneic COPD patients in the hospital setting. BNPs seem most promising, but should be interpreted alongside imaging and clinical signs, as this may lead to improved diagnostic accuracy. Future validation studies are urgently needed before any AHF marker can be incorporated into treatment decision-making algorithms for patients with COPD. Protocol Registration CRD42022283952.
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Affiliation(s)
- Sanne H B van Dijk
- Health Technology & Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
- Department of Pulmonary Medicine, Medisch Spectrum Twente, Enschede, the Netherlands
| | - Marjolein G J Brusse-Keizer
- Health Technology & Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
- Medical School Twente, Medisch Spectrum Twente, Enschede, the Netherlands
| | - Charlotte C Bucsán
- Department of Pulmonary Medicine, Medisch Spectrum Twente, Enschede, the Netherlands
- Cognition, Data & Education, Faculty of Behavioural, Management & Social Sciences, University of Twente, Enschede, the Netherlands
| | - Eline H Ploumen
- Health Technology & Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
- Department of Cardiology, Medisch Spectrum Twente, Enschede, the Netherlands
| | - Wendy J C van Beurden
- Department of Pulmonary Medicine, Medisch Spectrum Twente, Enschede, the Netherlands
| | - Job van der Palen
- Medical School Twente, Medisch Spectrum Twente, Enschede, the Netherlands
- Cognition, Data & Education, Faculty of Behavioural, Management & Social Sciences, University of Twente, Enschede, the Netherlands
| | - Carine J M Doggen
- Health Technology & Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
- Clinical Research Centre, Rijnstate Hospital, Arnhem, the Netherlands
| | - Anke Lenferink
- Health Technology & Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
- Department of Pulmonary Medicine, Medisch Spectrum Twente, Enschede, the Netherlands
- Clinical Research Centre, Rijnstate Hospital, Arnhem, the Netherlands
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Puch-Walczak A, Kunicka K, Jagiełło K, Puzio E, Jankowska H, Hoffman P, Dudziak M, Kuziemski K, Drygas W, Zdrojewski T. Is the 2016 ESC diagnostic algorithm useful for assessing the prevalence of chronic heart failure in population-based studies? Kardiol Pol 2024; 82:175-182. [PMID: 38374779 DOI: 10.33963/v.phj.98958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Chronic heart failure (CHF) is a major healthcare problem. However, there are no epidemiological studies assessing the prevalence of CHF in the general population with diagnosis based on algorithms recommended for clinical practice. AIM The aim of the HF-Pomorskie survey was to assess the prevalence of three basic components of the 2016 ESC diagnostic algorithm for CHF (symptoms, N-terminal pro B-type natriuretic peptide [NT-proBNP], and abnormalities on echocardiography) and to determine whether this algorithm may be applicable to studies in general population samples. METHODS The study was performed in a representative sample of 313 adults (170 women and 143 men) aged between 20 and 90 years (mean 55.2 years [15.3]) in Northern Poland. A questionnaire to determine New York Heart Association [NYHA] class, laboratory tests including NT-proBNP, as well as transthoracic echocardiography and spirometry examinations were performed in all subjects. RESULTS Dyspnea (NYHA class II-IV) was reported by 13.7% of recruited participants. Dyspnea and elevated levels of NT-proBNP (>125 pg/ml) were found in 7.7% of all examined subjects, while dyspnea, elevated NT-proBNP levels accompanied by systolic or diastolic abnormalities on echocardiography occurred in 4.8%. In the group without dyspnea (86.3% of all examined subjects), every sixth subject had an elevated level of NT-proBNP. On the other hand, 5.8% of studied subjects reported a previous diagnosis of CHF, which was confirmed using the current ESC algorithm in 78% of them. CONCLUSIONS The prevalence of CHF assessed by the 2016 ESC diagnostic algorithm in the representative sample of adults was equal to 4.8%. The clinical algorithm for the diagnosis of CHF is fully applicable to the representative surveys in the general population. However, due to logistic and economic factors, echocardiography examination and NT-proBNP determination can be limited to patients reporting dyspnea or previous diagnosis of CHF.
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Affiliation(s)
- Aleksandra Puch-Walczak
- Department of Preventive Medicine and Education, Medical University of Gdansk, Gdańsk, Poland.
| | - Katarzyna Kunicka
- Department of Hypertension and Diabetology, Medical University of Gdansk, Gdańsk, Poland
| | - Kacper Jagiełło
- Department of Preventive Medicine and Education, Medical University of Gdansk, Gdańsk, Poland
| | - Ewa Puzio
- Department of Cardiac Diagnostics, Medical University of Gdansk, Gdańsk, Poland
| | - Hanna Jankowska
- Department of Cardiac Diagnostics, Medical University of Gdansk, Gdańsk, Poland
| | - Piotr Hoffman
- Department of Congenital Heart Diseases, National Institute of Cardiology, Warszawa, Poland
| | - Maria Dudziak
- Department of Cardiac Diagnostics, Medical University of Gdansk, Gdańsk, Poland
| | | | - Wojciech Drygas
- Department of Social and Preventive Medicine, Medical University of Lodz, Łódź, Poland
- Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, Institute of Cardiology, Warszawa, Poland
| | - Tomasz Zdrojewski
- Department of Preventive Medicine and Education, Medical University of Gdansk, Gdańsk, Poland
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Huang CY, Hsieh MS, Hsieh PC, Wu YK, Yang MC, Huang SY, Tzeng IS, Lan CC. Pulmonary rehabilitation improves exercise capacity, health-related quality of life, and cardiopulmonary function in patients with non-small cell lung cancer. BMC Cancer 2024; 24:211. [PMID: 38360680 PMCID: PMC10870628 DOI: 10.1186/s12885-024-11977-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/07/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Lung cancer significantly impairs exercise capacity and health-related quality of life (HRQL). Pulmonary rehabilitation (PR) has demonstrated positive effects on exercise capacity and HRQL in lung cancer patients. However, its impact on cardiopulmonary function needs further exploration. The aim of this study was to explore the effects of PR on cardiopulmonary function, exercise capacity and HRQL in patients with lung cancer. METHODS Patients with lung cancer were enrolled in a 12-week PR program. Each participant underwent a thorough evaluation, which included spirometry, cardiopulmonary exercise testing, respiratory muscle strength test, and evaluation of HRQL using the Chronic Obstructive Pulmonary Disease Assessment Test (CAT). RESULTS Fifty-six patients completed the PR program. Following PR, exercise capacity significantly improved, as evidenced by increased peak oxygen uptake and work rate (both p < 0.05). Exertional symptoms were notably reduced, including leg soreness and dyspnea at peak exercise, accompanied by a decrease in the CAT score (all p < 0.05). Furthermore, improvements in cardiopulmonary function were observed, encompassing respiratory muscle strength, ventilatory equivalent, tidal volume, stroke volume index, and cardiac index at peak exercise (all p < 0.05). CONCLUSIONS PR demonstrated notable enhancements in cardiopulmonary function, exertional symptoms, exercise capacity, and HRQL in patients with lung cancer.
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Affiliation(s)
- Chun-Yao Huang
- 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, 23142, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Min-Shiau Hsieh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Division of Thoracic Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Po-Chun Hsieh
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- 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, 289 Jianguo Road, Xindian District, New Taipei City, 23142, 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, 289 Jianguo Road, Xindian District, New Taipei City, 23142, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Shiang-Yu Huang
- Division of Respiratory Therapy, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, 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, 289 Jianguo Road, Xindian District, New Taipei City, 23142, Taiwan.
- School of Medicine, Tzu Chi University, Hualien, Taiwan.
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Yu ZL, Cai ZH, Zheng JT, Jiang HY, Zhou YQ, Wong NK, Fu HB, Hong XB. Serum fibroblast growth factor-2 levels complement vital biomarkers for diagnosing heart failure. BMC Cardiovasc Disord 2024; 24:109. [PMID: 38355415 PMCID: PMC10868019 DOI: 10.1186/s12872-024-03768-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/04/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Early diagnosis of atrial fibrillation is important as it is crucial for improving patient outcomes. Fibroblast growth factor-2 (FGF2) may serve as a diagnostic biomarker for heart failure due to its ability to promote cardiac fibrosis and hypertrophy; however, the relationship between FGF2 concentration and heart failure is unclear. Therefore, this study aimed to explore whether FGF2 could aid in distinguishing patients with heart failure from healthy controls and those with dyspnea without heart failure. Additionally, to evaluate the possible correlation between serum FGF2 levels and its diagnostic parameters in patients with heart failure. METHODS Plasma FGF2 concentration was measured in 114 patients with a complaint of dyspnea (enrolled in the study between January 2022 and August 2022). Based on heart failure diagnosis, the patients were assigned to three groups, as follows: heart failure (n = 80), non-heart-failure dyspnea (n = 34), and healthy controls (n = 36), following physical examination. Possible correlations between serum FGF2 levels and other prognostic parameters in patients with heart failure were analyzed. RESULTS Serum FGF2 levels were higher in patients with heart failure (125.60 [88.95, 183.40] pg/mL) than in those with non-heart-failure dyspnea (65.30 [28.85, 78.95] pg/mL) and healthy controls (78.90 [60.80, 87.20] pg/mL) (p < 0.001). Receiver operating characteristic curve analysis identified FGF2 concentration as a significant predictor in heart failure diagnosis, with an area under the curve of 0.8693 (p < 0.0001). Importantly, in the heart failure group, serum FGF2 concentrations correlated with key prognostic parameters for heart failure, such as reduced left ventricular ejection fraction and elevated serum levels of N-terminal pro-B-type natriuretic peptide. CONCLUSIONS Elevated serum FGF2 level is strongly associated with an increased risk of heart failure and could serve as a useful biomarker to complement vital diagnostic parameters for heart failure.
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Affiliation(s)
- Z L Yu
- Department of Pharmacy, The Second Affiliated Hospital, Shantou University Medical College, Shantou, China
| | - Z H Cai
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - J T Zheng
- Department of Pharmacology, Shantou University Medical College, Shantou, China
| | - H Y Jiang
- Department of Pharmacology, Shantou University Medical College, Shantou, China
| | - Y Q Zhou
- Department of Pharmacy, The Second Affiliated Hospital, Shantou University Medical College, Shantou, China
| | - N K Wong
- Department of Pharmacology, Shantou University Medical College, Shantou, China
| | - H B Fu
- Department of Pharmacy, The Second Affiliated Hospital, Shantou University Medical College, Shantou, China.
| | - X B Hong
- Department of Pharmacy, The Second Affiliated Hospital, Shantou University Medical College, Shantou, China.
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Angiolillo DJ, Cao D, Baber U, Mehran R. Reply: Decoding Ticagrelor Dyspnea: Central Apnea Screening Before Drug Discontinuation. JACC Cardiovasc Interv 2024; 17:452-453. [PMID: 38355276 DOI: 10.1016/j.jcin.2023.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 02/16/2024]
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Giannoni A, Passino C, Gentile F, Sciarrone P, Emdin M. Decoding Ticagrelor Dyspnea: Central Apnea Screening Before Drug Discontinuation. JACC Cardiovasc Interv 2024; 17:450-451. [PMID: 38355275 DOI: 10.1016/j.jcin.2023.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 02/16/2024]
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Lee SJ, Heo M, Jeong JH, Park JH, Lee CM, Won SJ, Lee JD. Epiglottic retroversion as a cause of upper airway obstruction: A case report. Medicine (Baltimore) 2024; 103:e37142. [PMID: 38335418 PMCID: PMC10860951 DOI: 10.1097/md.0000000000037142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/23/2023] [Accepted: 01/11/2024] [Indexed: 02/12/2024] Open
Abstract
RATIONALE Epiglottic retroversion is the abnormal movement of the epiglottis to the rima glottis, resulting in blockage of inspiratory airflow. Acute upper airway obstruction caused by epiglottic retroversion can lead to sudden respiratory failure. Epiglottic retroversion has occasionally been reported in horses and dogs; however it is extremely rare in humans. Herein, we report a case of epiglottic retroversion causing recurrent upper airway obstruction in human. PATIENT CONCERNS We present the case of a 74-year-old man who was diagnosed with epiglottic retroversion without evidence of epiglottis. The patient presented with recurrent episodes of abnormal breathing sounds and dyspnea. Inspiratory stridor was evident whenever the patient experienced dyspnea. DIAGNOSIS Epiglottic retroversion was diagnosed as the cause of upper airway obstruction using fiber-optic bronchoscopy. INTERVENTIONS The patient underwent tracheostomy to prevent acute respiratory failure because the recurrent episodes of stridor and dyspnea did not improve. OUTCOMES The episodic dyspnea and oxygen desaturation did not relapse after tracheostomy and he could be discharged home. LESSONS This case highlights the importance of considering epiglottic retroversion as a cause of acute upper airway obstruction.
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Affiliation(s)
- Seung Jun Lee
- Division of Pulmonology and Allergy, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Manbong Heo
- Division of Pulmonology and Allergy, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Jong Hwan Jeong
- Division of Pulmonology and Allergy, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Ji-Ho Park
- Department of Surgery, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Chang Min Lee
- Division of Gastroenterology, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Seong Jun Won
- Department of Otolaryngology, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
| | - Jong Deog Lee
- Division of Pulmonology and Allergy, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, South Korea
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Shah BS, Sabnis GR, Kumar D, Lanjewar C. Platypnea-orthodeoxia syndrome (POS) in a patient who had undergone partial liver resection. BMJ Case Rep 2024; 17:e258755. [PMID: 38331445 PMCID: PMC10860005 DOI: 10.1136/bcr-2023-258755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Abstract
A South Asian male in his early 60s presented with acute-onset dyspnoea on postoperative day 4 after undergoing middle hepatic vein sacrificing partial liver resection for epithelioid angiomyolipoma. The patient's SpO2 on presentation was 65% in standing position which improved to 90% in left lateral decubitus. He was suspected of having platypnea-orthodeoxia syndrome (POS) which was confirmed on echocardiogram with microbubble contrast showing a large intracardiac right-to-left shunt. The patient was taken up for transcatheter closure of patent foramen ovale (PFO). A 30 mm Amplatzer PFO Occluder was deployed across the PFO which reduced the intracardiac shunt resulting in an improved arterial saturation as well as immediate relief of patient's symptoms. This case illustrates the importance of suspecting and recognising POS clinically as well as the efficacy of transcatheter closure of PFO in such cases leading to resolution of hypoxaemia in a short span of time.
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Affiliation(s)
| | | | - Dhiraj Kumar
- Cardiology, KEM Hospital and Seth G S Medical College, Mumbai, India
| | - Charan Lanjewar
- Cardiology, KEM Hospital and Seth G S Medical College, Mumbai, India
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Tzilas V, Nicholson AG, Gavriatopoulou M, Ntanasis-Stathopoulos I, Dimopoulos MA, Bouros D. A 74-Year-Old Man With Waldenström Macroglobulinemia and Progressive Dyspnea. Chest 2024; 165:e39-e43. [PMID: 38336442 DOI: 10.1016/j.chest.2023.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/26/2023] [Accepted: 08/03/2023] [Indexed: 02/12/2024] Open
Abstract
CASE PRESENTATION A 74-year-old man presented to our department with progressive dyspnea on exertion over the last year. The patient did not report any other symptoms. He had previously smoked with a 60 pack-year history. He worked in an office and did not report any environmental, occupational, or domestic exposures. His history included asymptomatic Waldenström's macroglobulinemia that was diagnosed 18 months before respiratory symptoms. He was not receiving any treatment and was monitored regularly by the hematology department.
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Affiliation(s)
- Vasilios Tzilas
- 5th Respiratory Department, Hospital for Diseases of the Chest, "Sotiria," Athens, Greece.
| | - Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield Hospitals, Guy's and St Thomas NHS Foundation Trust and National Heart and Lung Institute, Imperial College, London, England
| | - Maria Gavriatopoulou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Meletios A Dimopoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- Medical School, National and Kapodistrian University of Athens, Athens, Greece; Athens Medical Center, Athens, Greece
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Villeneuve J, Selvam R, Gomes MM, Souza C, MacPherson P. Acute Dyspnea With an Infiltrative Tracheal Mass. Chest 2024; 165:e49-e56. [PMID: 38336444 DOI: 10.1016/j.chest.2023.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 10/06/2023] [Accepted: 10/21/2023] [Indexed: 02/12/2024] Open
Abstract
CASE PRESENTATION A 48-year-old woman presented to the ED with a nonproductive cough, shortness of breath, and stridor. She was otherwise healthy and had never used tobacco. The patient was mildly tachycardic but otherwise hemodynamically stable, afebrile, and saturating well on room air. She did not display any signs of increased work of breathing at rest. Although auscultation of her thorax indicated good air entry bilaterally without any adventitious sounds, stridor was elicited with forced expiration.
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Affiliation(s)
- James Villeneuve
- Department of Surgery, Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Rajajee Selvam
- Department of Surgery, Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, ON, Canada.
| | - Marcio M Gomes
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital and University of Ottawa, Ottawa, ON, Canada
| | - Carolina Souza
- Department of Medical Imaging, The Ottawa Hospital and University of Ottawa, Ottawa, ON, Canada; Department of Medicine, Division of Respirology, The Ottawa Hospital, Ottawa, ON, Canada
| | - Paul MacPherson
- Department of Medicine, Division of Infectious Diseases, The Ottawa Hospital, Ottawa, ON, Canada
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Bautin N, Ferlin J, Terce G, Ternynck C, Valentin V, Wemeau L, Chenivesse C. Frequency and characteristics of refractory dyspnea in idiopathic fibrosing interstitial pneumonia. Respir Med 2024; 222:107526. [PMID: 38176572 DOI: 10.1016/j.rmed.2023.107526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/22/2023] [Accepted: 12/30/2023] [Indexed: 01/06/2024]
Abstract
Patients with idiopathic fibrosing interstitial pneumonias (f-IIPs) mainly suffer from dyspnea. Refractory dyspnea, defined as persistent dyspnea despite optimal treatment, could be the signal to prescribe dyspnea relievers. We aimed to examine the prevalence and characteristics of refractory dyspnea in consecutive patients with f-IIPs. Refractory dyspnea was defined by an mMRC≥3 and also by a VAS dyspnea score≥2 at rest. The sensory and affective characteristics of refractory dyspnea (mMRC≥3) and associated quality of life (QoL) anxiety and depression were compared with non-refractory dyspnea (mMRC1-2) using the Multidimensional Dyspnea Profile (MDP), King's Brief Interstitial Lung Disease (KBILD) and Hospital Anxiety and Depression scale (HADs). We included 40 patients (24 men), aged 72 [68-79], FVC of 71 % [59-86] and DLCO 47 % [40-49]. Refractory dyspnea, was found in 38 % (95%CI:23-54) when defined by mMRC≥3 and in 67 % (95%CI:50-81) using a resting VAS dyspnea score ≥2. The agreement between the two definitions was low. Patients with refractory dyspnea (mMRC≥3) were more often women (60 % vs.28 %, p = 0.046), had a lower DLCO (24 % [22-43] vs.47 % [43-51], p = 0.014) and more frequently used oxygen (60 % vs.12 %, p = 0.003); they experience more intense air hunger (5/10 [3-6] vs.2/10 [0-5], p = 0.018)). No significant differences were observed in VAS, MDP, KBILD, or HADs scores between refractory and non-refractory dyspnea patients. Our results indicate a significant frequency of refractory dyspnea in patients with f-IIPs and an association with air hunger but no impact on the affective dimension of dyspnea, anxiety, depression and QoL, suggesting that the mMRC score might not accurately identify patients distressed by their breathlessness.
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Affiliation(s)
- Nathalie Bautin
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR 9017- CIIL - Center for Infection and Immunity of Lille, Lille, France.
| | - Juliette Ferlin
- Univ. Lille, CHU de Lille, Service de Pneumologie et Immuno-allergologie, Centre de référence constitutif pour les maladies pulmonaires rares, F-59000, Lille, France
| | - Gaelle Terce
- CH Béthune, Service de Pneumologie et Réhabilitation Respiratoire, Béthune, France
| | | | - Victor Valentin
- Univ. Lille, CHU de Lille, Service de Pneumologie et Immuno-allergologie, Centre de référence constitutif pour les maladies pulmonaires rares, F-59000, Lille, France
| | - Lidwine Wemeau
- Univ. Lille, CHU de Lille, Service de Pneumologie et Immuno-allergologie, Centre de référence constitutif pour les maladies pulmonaires rares, F-59000, Lille, France
| | - Cecile Chenivesse
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR 9017 - CIIL - Center for Infection and Immunity of Lille, F-59000 Lille, CRISALIS, F-CRIN Network, INSERM US015, Toulouse, France
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Watkins J, Vromen O, Sirotkin T, Elad R. Young Man With Shortness of Breath. Am Fam Physician 2024; 109:181-183. [PMID: 38393807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
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Dhar S, Deane J, Chorney SR, Dhar SI. Clinical Conundrum: An Unusual Case of Persistent Dyspnea and Eructation. Dysphagia 2024; 39:159-162. [PMID: 37227489 DOI: 10.1007/s00455-023-10593-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 05/16/2023] [Indexed: 05/26/2023]
Affiliation(s)
- Sarit Dhar
- University of Toledo College of Medicine and Life Sciences, 3000 Arlington Ave, Toledo, OH, 43614, USA
| | - Janis Deane
- Department of Otolaryngology-Head & Neck Surgery, UT Southwestern Medical Center, 2001 Inwood Rd, Dallas, TX, 75390-8868, USA
| | - Stephen R Chorney
- Department of Otolaryngology-Head & Neck Surgery, UT Southwestern Medical Center, 2001 Inwood Rd, Dallas, TX, 75390-8868, USA
| | - Shumon I Dhar
- Department of Otolaryngology-Head & Neck Surgery, UT Southwestern Medical Center, 2001 Inwood Rd, Dallas, TX, 75390-8868, USA.
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Jeppesen K, Philipsen BB, Mehlum CS. Prevalence and characterisation of exercise-induced laryngeal obstruction in patients with exercise-induced dyspnoea. J Laryngol Otol 2024; 138:208-215. [PMID: 37646338 PMCID: PMC10849894 DOI: 10.1017/s0022215123001494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/03/2023] [Accepted: 07/18/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVE The prevalence of exercise-induced laryngeal obstruction is largely unknown. This study aimed to evaluate the prevalence of this condition in a selected study population of patients with exercise-induced dyspnoea. METHOD A retrospective analysis was conducted of demographic data, co-morbidities, medication, symptoms, performance level of sporting activities, continuous laryngoscopy exercise test results and subsequent treatment. RESULTS Data from 184 patients were analysed. The overall prevalence of exercise-induced laryngeal obstruction in the study population was 40 per cent, and the highest prevalence was among females aged under 18 years (61 per cent). However, a high prevalence among males aged under 18 years (50 per cent) and among adults regardless of gender (34 per cent) was also found. CONCLUSION The prevalence of exercise-induced laryngeal obstruction is clinically relevant regardless of age and gender. Clinicians are encouraged to consider exercise-induced laryngeal obstruction as a possible diagnosis in patients suffering from exercise-induced respiratory symptoms. No single characteristic that can distinguish exercise-induced laryngeal obstruction from other similar conditions was identified.
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Affiliation(s)
- Karin Jeppesen
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Southern Denmark, Sønderborg, Denmark
| | - Bahareh Bakhshaie Philipsen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Camilla Slot Mehlum
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
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Abraham H, Fredrick T, Jentzer JC. 60-Year-Old Man With Acute-Onset Exertional Dyspnea. Mayo Clin Proc 2024; 99:306-311. [PMID: 38189688 DOI: 10.1016/j.mayocp.2023.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 01/09/2024]
Affiliation(s)
- Helayna Abraham
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Thomas Fredrick
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Jacob C Jentzer
- Advisor to residents and Consultant in Cardiovascular Medicine, Mayo Clinic, Rochester, MN.
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Dreßler M, Lassmann H, Eichhorn C, Trischler J, Hutter M, Zielen S, Schulze J. Are Questionnaires Helpful To Predict Exercise-Induced Bronchoconstriction (EIB) And Exercise-Induced Laryngeal Obstruction (EILO)? Klin Padiatr 2024; 236:139-144. [PMID: 38286408 DOI: 10.1055/a-2151-2269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
OBJECTIVE Exercise induced laryngeal obstruction (EILO) is an important differential diagnosis to exercise induced bronchoconstriction (EIB) and diagnosed via continuous laryngoscopy while exercising (CLE). However, availability of CLE is limited to specialized centres. And without CLE EILO is often misdiagnosed as EIB. Therefore it is essential to carefully preselect potential EILO candidates. Aim of this study was to investigate whether two short questionnaires -Asthma Control Test (ACT) and Dyspnea Index (DI) evaluating upper airway-related dyspnea- can differentiate between EIB and EILO. METHODS Patients with dyspnea while exercising were analysed with an exercise challenge in the cold chamber (ECC) to diagnose EIB in visit 1 (V1), as appropriate a CLE in visit 2 (V2, 4-6 weeks after V1) and ACT and DI in V1 and V2. EIB patients were treated with asthma medication after V1. RESULTS Complete dataset of 36 subjects were gathered. The ACT showed lower values in V2 in EILO compared to EIB patients. A lack of improvement in ACT in V2 after asthma medication of EIB patients is suspicious for additional EILO diagnosis. The DI showed higher values in V1 in EILO compared to EIB patients. A score≥30 can predict a positive CLE reaction. CONCLUSION ACT and DI are valuable tools in preselecting CLE candidates to assure timely diagnostic despite limited diagnostic capabilities.
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Affiliation(s)
- Melanie Dreßler
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Hannah Lassmann
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Celine Eichhorn
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Jordis Trischler
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Martin Hutter
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Stefan Zielen
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
| | - Johannes Schulze
- Goethe-University Frankfurt, University Hospital, Department of Pediatrics, Pneumology, Allergology, Infectious Diseases, Gastroenterology, Germany
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Fujiki RB, Olson-Greb B, Thibeault SL. Clinical Profiles of Children and Adolescents With Induced Laryngeal Obstruction (ILO) and Exercise Induced Laryngeal Obstruction (EILO). Ann Otol Rhinol Laryngol 2024; 133:136-144. [PMID: 37534611 DOI: 10.1177/00034894231190842] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
PURPOSE To compare clinical profiles of pediatric patients with Induced Laryngeal Obstruction (ILO), Exercise Induced Laryngeal Obstruction (EILO), and EILO with non-exertion related secondary triggers (EILO+). METHODS A retrospective observational cohort design was employed. Four-hundred and twenty-three patients <18 years of age were identified from the electronic medical record of a large children's hospital. All patients underwent evaluations with a laryngologist and speech-language pathologist and were diagnosed with EILO/ILO. Patients were divided into 3 groups based on dyspnea triggers reported in initial evaluations. Groups consisted of patients with EILO (N = 281), ILO (N = 30), and EILO+ (N = 112). Patient demographics, EILO/ILO symptoms, endoscopy findings, medical comorbidities, medical history, and EILO/ILO treatment information were extracted and compared across EILO/ILO subtypes. RESULTS Patients with EILO experienced higher rates of hyperventilation (P < .001), sore throat (P = .023), and chest pain (P = .003). Patients with ILO were significantly younger in age (P = .017) and presented with increased rates of nighttime symptoms (P < .001), globus sensation (P = .008), self-reported reflux symptoms (P = .023), and history of gastrointestinal conditions (P = .034). Patients with EILO+ were more likely to be female (P = .037) and presented with higher prevalence of anxiety (P = .003), ADHD (P = .004), chest tightness (P = .030), and cough (P < .001). CONCLUSIONS Patients with EILO, ILO, and EILO+ present with overlapping but unique clinical profiles. A prospective study is warranted to determine the etiology of these differences and clarify how the efficacy of EILO, ILO, and EILO+ treatment can be maximized. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Robert Brinton Fujiki
- Department of Surgery, University of Wisconsin - Madison, Madison, WI, USA
- UW-Health Voice and Swallow Clinics, Madison, WI, USA
| | | | - Susan L Thibeault
- Department of Surgery, University of Wisconsin - Madison, Madison, WI, USA
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Holley AB, Fabyan KD, Haynes ZA, Holtzclaw AW, Huprikar NA, Shumar JN, Sheth PS, Hightower SL. Cardiopulmonary exercise testing in younger patients with persistent dyspnea following acute, outpatient COVID-19 infection. Physiol Rep 2024; 12:e15934. [PMID: 38320756 PMCID: PMC10846960 DOI: 10.14814/phy2.15934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 12/12/2023] [Accepted: 01/08/2024] [Indexed: 02/12/2024] Open
Abstract
Studies using cardiopulmonary exercise testing (CPET) to evaluate persistent dyspnea following infection with COVID-19 have focused on older patients with co-morbid diseases who are post-hospitalization. Less attention has been given to younger patients with post-COVID-19 dyspnea treated as outpatients for their acute infection. We sought to determine causes of persistent dyspnea in younger patients recovering from acute COVID-19 infection that did not require hospitalization. We collected data on all post-COVID-19 patients who underwent CPET in our clinic in the calendar year 2021. Data on cardiac function and respiratory response were abstracted, and diagnoses were assigned using established criteria. CPET data on 45 patients (238.3 ± 124 days post-test positivity) with a median age of 27.0 (22.0-40.0) were available for analysis. All but two (95.6%) were active-duty service members. The group showed substantial loss of aerobic capacity-average VO2 peak (L/min) was 84.2 ± 23% predicted and 25 (55.2%) were below the threshold for normal. Spirometry, diffusion capacity, high-resolution computed tomography, and echocardiogram were largely normal and were not correlated with VO2 peak. The two most common contributors to dyspnea and exercise limitation following comprehensive evaluation were deconditioning and dysfunctional breathing (DB). Younger active-duty military patients with persistent dyspnea following outpatient COVID-19 infection show a substantial reduction in aerobic capacity that is not driven by structural cardiopulmonary disease. Deconditioning and DB breathing are common contributors to their exercise limitation. The chronicity and severity of symptoms accompanied by DB could be consistent with an underlying myopathy in some patients, a disorder that cannot be differentiated from deconditioning using non-invasive CPET.
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Affiliation(s)
- Aaron B. Holley
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | - Kimberly D. Fabyan
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | - Zachary A. Haynes
- Department of MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | - Arthur W. Holtzclaw
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | - Nikhil A. Huprikar
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | - John N. Shumar
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
| | | | - Stephanie L. Hightower
- Department of Pulmonary/Sleep and Critical Care MedicineWalter Reed National Military Medical CenterBethesdaMarylandUSA
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Mills AAM, Mills EHA, Blomberg SNF, Christensen HC, Møller AL, Gislason G, Køber L, Kragholm KH, Lippert F, Folke F, Andersen MP, Torp-Pedersen C. Ambulance response times and 30-day mortality: a Copenhagen (Denmark) registry study. Eur J Emerg Med 2024; 31:59-67. [PMID: 37788140 DOI: 10.1097/mej.0000000000001094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
BACKGROUND AND IMPORTANCE Ensuring prompt ambulance responses is complicated and costly. It is a general conception that short response times save lives, but the actual knowledge is limited. OBJECTIVE To examine the association between the response times of ambulances with lights and sirens and 30-day mortality. DESIGN A registry-based cohort study using data collected from 2014-2018. SETTINGS AND PARTICIPANTS This study included 182 895 individuals who, during 2014-2018, were dispatched 266 265 ambulances in the Capital Region of Denmark. OUTCOME MEASURES AND ANALYSIS The primary outcome was 30-day mortality. Subgroup analyses were performed on out-of-hospital cardiac arrests, ambulance response priority subtypes, and caller-reported symptoms of chest pain, dyspnoea, unconsciousness, and traffic accidents. The relation between variables and 30-day mortality was examined with logistic regression. RESULTS Unadjusted, short response times were associated with higher 30-day mortality rates across unadjusted response time quartiles (0-6.39 min: 9%; 6.40-8.60 min: 7.5%, 8.61-11.80 min: 6.6%, >11.80 min: 5.5%). This inverse relationship was consistent across subgroups, including chest pain, dyspnoea, unconsciousness, and response priority subtypes. For traffic accidents, no significant results were found. In the case of out-of-hospital cardiac arrests, longer response times of up to 10 min correlated with increased 30-day mortality rates (0-6.39 min: 84.1%; 6.40-8.60 min: 86.7%, 8.61-11.8 min: 87.7%, >11.80 min: 85.5%). Multivariable-adjusted logistic regression analysis showed that age, sex, Charlson comorbidity score, and call-related symptoms were associated with 30-day mortality, but response time was not (OR: 1.00 (95% CI [0.99-1.00])). CONCLUSION Longer ambulance response times were not associated with increased mortality, except for out-of-hospital cardiac arrests.
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Affiliation(s)
| | | | | | - Helle Collatz Christensen
- Copenhagen Emergency Medical Services, Copenhagen and University of Copenhagen
- Danish Clinical Quality Program (RKKP), Rigshospitalet
| | - Amalie Lykkemark Møller
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Danish Cancer Society, Copenhagen
- Department of Cardiology, Nordsjællands Hospital, Hillerød
- Department of Public Health, University of Copenhagen
| | - Gunnar Gislason
- The Danish Heart Foundation, Copenhagen
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Hellerup
- Department of Clinical Medicine, University of Copenhagen
| | - Lars Køber
- Department of Cardiology, Rigshospitalet, Copenhagen
| | - Kristian Hay Kragholm
- Department of Cardiology, Aalborg University Hospital
- Unit of Clinical Biostatistics and Epidemiology, Aalborg University Hospital, Aalborg
| | - Freddy Lippert
- Copenhagen Emergency Medical Services, Copenhagen and University of Copenhagen
| | - Frederik Folke
- Copenhagen Emergency Medical Services, Copenhagen and University of Copenhagen
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Hellerup
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | - Christian Torp-Pedersen
- Department of Cardiology, Nordsjællands Hospital, Hillerød
- Department of Public Health, University of Copenhagen
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Boivin Z, Cannata D, She T. Man With Dyspnea. Ann Emerg Med 2024; 83:166-167. [PMID: 38245230 DOI: 10.1016/j.annemergmed.2023.08.480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 01/22/2024]
Affiliation(s)
- Zachary Boivin
- Department of Emergency Medicine, Yale New Haven Hospital, New Haven, CT
| | - David Cannata
- University of Connecticut School of Medicine, Farmington, CT
| | - Trent She
- Department of Emergency Medicine, Hartford Hospital, Hartford, CT
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Han HJ, Lee J, Kim Y. An unusual cause of positional hypoxaemia: platypnoea-orthodeoxia syndrome associated with patent foramen ovale and ascending aortic dilatation. Eur Heart J Cardiovasc Imaging 2024; 25:e96. [PMID: 37852090 DOI: 10.1093/ehjci/jead267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 10/20/2023] Open
Affiliation(s)
- Hyo Jin Han
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Republic of Korea
| | - Jayeon Lee
- Division of Cardiology, Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Republic of Korea
| | - Yisik Kim
- Division of Cardiology, Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Republic of Korea
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Liao YW, Chen YM, Liu MC, Wu YC, Hsu CY, Fu PK, Huang WN, Chen YH. Multidisciplinary-derived clinical score for accurate prediction of long-term mortality in fibrotic lung disease patients. Eur J Med Res 2024; 29:69. [PMID: 38245785 PMCID: PMC10799536 DOI: 10.1186/s40001-024-01644-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/06/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) stands out as one of the most aggressive forms of interstitial lung diseases (ILDs), currently without a definitive cure. Multidisciplinary discussion (MDD) is now considered a cornerstone in diagnosing and differentiating ILD subtypes. The Gender-Age-Physiology (GAP) score, developed to assess IPF prognosis based on sex, age, forced vital capacity, and diffusion capacity for carbon monoxide (DLCO), is limited in not considering dyspnea and functional impairment during the walking test. We proposed a MDD-based clinical score for mortality prediction among those patients. METHODS From December 2018 to December 2019, we enrolled ILD patients with IPF and non-IPF and followed-up them till December 2020. Based on DLCO, modified Medical Research Council (mMRC) Dyspnea Scale, and six-minute walking test (6MWT) distance, a functional score was developed for mortality prediction. RESULTS We enrolled 104 ILD patients, 12 (11.5%) died by the one-year follow-up. In receiver operating characteristic (ROC) curve analysis, DLCO (% predicted) was the most accurate variable predicting one-year mortality with an area under curve (AUC) of 0.88 (95% confidence interval [CI] = 0.80-0.94), followed by mMRC Dyspnea Score (AUC = 0.82 [95% CI = 0.73-0.89]), 6MWT distance (AUC = 0.80 [95% CI = 0.71-0.88]), and GAP score (AUC = 0.77 [95% CI = 0.67-0.84]). Only the GAP score (hazard ratio [HR] = 1.55, 95% CI = 1.03-2.34, p = 0.0.37) and functional score (HR = 3.45, 95% CI = 1.11-10.73, p = 0.032) were significantly associated with one-year mortality in multivariable analysis. CONCLUSION The clinical score composite of DLCO, mMRC Dyspnea Scale, and 6MWT distance could provide an accurate prediction for long-term mortality in ILD patients, laying out a helpful tool for managing and following these patients.
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Affiliation(s)
- Yu-Wan Liao
- Integrated Care Center of Interstitial Lung Disease, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Division of Allergy, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Yi-Ming Chen
- Division of Translation Medicine, Department of Medical Research, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Ming-Cheng Liu
- Department of Radiology, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Yu-Cheng Wu
- Integrated Care Center of Interstitial Lung Disease, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Chiann-Yi Hsu
- Biostatistics Task Force, Department of Medical Research, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Pin-Kuei Fu
- Integrated Care Center of Interstitial Lung Disease, Taichung Veterans General Hospital, Taichung, 40705, Taiwan.
- Division of Clinical Research, Department of Medical Research, Taichung Veterans General Hospital, Taichung, 40705, Taiwan.
- Department of Medical Research, Taichung Veterans General Hospital, 1650 Taiwan Boulevard Sect. 4, Taichung, 407219, Taiwan.
| | - Wen-Nan Huang
- Integrated Care Center of Interstitial Lung Disease, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Yi-Hsing Chen
- Integrated Care Center of Interstitial Lung Disease, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, 40200, Taiwan
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Marin-Romero S, Ballaz-Quincoces A, Gómez-Cuervo C, Marchena-Yglesias PJ, Lopez-Miguel P, Francisco-Albesa I, Pedrajas-Navas JM, Lumbierres M, Aibar-Arregui MA, Bosco Lopez-Saez J, Perez-Pinar M, Baeza-Martinez C, Riera-Mestre A, Peris-Sifre M, Porras-Ledantes JA, Criado-Garcia J, Elias-Hernandez T, Otero R, Barca-Hernando M, Muriel A, Klok FA, Jara-Palomares L. Symptom-related screening programme for early detection of chronic thromboembolic pulmonary hypertension after acute pulmonary embolism: the SYSPPE study. Thorax 2024; 79:144-152. [PMID: 38050187 PMCID: PMC10850838 DOI: 10.1136/thorax-2023-220580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 11/16/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Chronic thromboembolic pulmonary hypertension (CTEPH) is the most severe long-term complication of acute pulmonary embolism (PE). We aimed to evaluate the impact of a symptom screening programme to detect CTEPH in PE survivors. METHODS This was a multicentre cohort study of patients diagnosed with acute symptomatic PE between January 2017 and December 2018 in 16 centres in Spain. Patients were contacted by phone 2 years after the index PE diagnosis. Those with dyspnoea corresponding to a New York Heart Association (NYHA)/WHO scale≥II, visited the outpatient clinic for echocardiography and further diagnostic tests including right heart catheterisation (RHC). The primary outcome was the new diagnosis of CTEPH confirmed by RHC. RESULTS Out of 1077 patients with acute PE, 646 were included in the symptom screening. At 2 years, 21.8% (n=141) reported dyspnoea NYHA/WHO scale≥II. Before symptom screening protocol, five patients were diagnosed with CTEPH following routine care. In patients with NYHA/WHO scale≥II, after symptom screening protocol, the echocardiographic probability of pulmonary hypertension (PH) was low, intermediate and high in 76.6% (n=95), 21.8% (n=27) and 1.6% (n=2), respectively. After performing additional diagnostic test in the latter 2 groups, 12 additional CTEPH cases were confirmed. CONCLUSIONS The implementation of this simple strategy based on symptom evaluation by phone diagnosed more than doubled the number of CTEPH cases. Dedicated follow-up algorithms for PE survivors help diagnosing CTEPH earlier. TRIAL REGISTRATION NUMBER NCT03953560.
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Affiliation(s)
- Samira Marin-Romero
- Respiratory Unit, Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocio University Hospital, Sevilla, Spain
| | | | | | | | | | | | | | - Marina Lumbierres
- Respiratory Department, Arnau de Vilanova University Hospital, Lleida, Spain
| | | | | | | | | | - Antoni Riera-Mestre
- Internal Medicine, Bellvitge University Hospital, L'Hospitalet de Llobregat, Spain
- Instituto de Investigación Biomédica de Bellvitge, Barcelona, Spain
- Departamento de Ciencias Clínicas, Facultad de Medicina y Ciencias de la Salud, Universitat de Barcelona, Barcelona, Spain
| | - Marisa Peris-Sifre
- Internal Medicine Unit, Hospital Provincial Castellon, Castellon de la Plana, Spain
- CEU Cardenal Herrera University, Moncada, Spain
| | | | | | - Teresa Elias-Hernandez
- Respiratory Unit, Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocio University Hospital, Sevilla, Spain
| | - Remedios Otero
- Respiratory Unit, Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocio University Hospital, Sevilla, Spain
- Center for Biomedical Research in Respiratory Diseases Network (CIBERES), Carlos III Health Institute, Madrid, Spain
| | - Maria Barca-Hernando
- Respiratory Unit, Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocio University Hospital, Sevilla, Spain
| | - Alfonso Muriel
- Center for Biomedical Research in Respiratory Diseases Network (CIBERES), Carlos III Health Institute, Madrid, Spain
- Biostatistics Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
- University of Alcala, Alcala de Henares, Spain
| | - Frederikus A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | - Luis Jara-Palomares
- Respiratory Unit, Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocio University Hospital, Sevilla, Spain
- Center for Biomedical Research in Respiratory Diseases Network (CIBERES), Carlos III Health Institute, Madrid, Spain
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Prachanukool T, Kanjana K, Lee RS, Hasdianda MA, Raksasataya A, Shankar KN, Kennedy M, Liu SW, Ouchi K. Acceptability of the palliative dyspnoea protocol by emergency clinicians. BMJ Support Palliat Care 2024; 13:e756-e758. [PMID: 36113968 PMCID: PMC10017368 DOI: 10.1136/spcare-2022-003959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 09/07/2022] [Indexed: 11/04/2022]
Affiliation(s)
- Thidathit Prachanukool
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Korawit Kanjana
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Rachel Somin Lee
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mohammad Adrian Hasdianda
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Attakorn Raksasataya
- Karunruk Palliative Care Center, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kalpana N Shankar
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Maura Kennedy
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Shan Woo Liu
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kei Ouchi
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Dedonder J, Gelgon C, Guerder A, Nion N, Lavault S, Morélot-Panzini C, Gonzalez-Bermejo J, Benoit L, Similowski T, Serresse L. "In their own words": delineating the contours of dyspnea invisibility in patients with advanced chronic obstructive pulmonary disease from quantitative discourse analysis. Respir Res 2024; 25:21. [PMID: 38178139 PMCID: PMC10768212 DOI: 10.1186/s12931-023-02655-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 12/25/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Dyspnea conveys an upsetting or distressing experience of breathing awareness. It heavily weighs on chronic respiratory disease patients, particularly when it persists despite maximal treatment of causative abnormalities. The physical, psychological and social impacts of persistent dyspnea are ill-appreciated by others. This invisibility constitutes a social barrier and impedes access to care. This study aimed to better understand dyspnea invisibility in patients with chronic obstructive pulmonary disease (COPD) through quantitative discourse analysis. METHODS We conducted a lexicometric analysis (lemmatization, descending hierarchical classification, multicomponent analysis, similarity analysis) of 11 patients' discourses (6 men, severe COPD; immediate postexacerbation rehabilitation) to identify semantic classes and communities, which we then confronted with themes previously identified using interpretative phenomenological analysis (IPA). RESULTS Class#1 ("experience and need for better understanding"; 38.9% of semantic forms, 50% of patients) illustrates the gap that patients perceive between their experience and what others see, confirming the importance of dyspnea invisibility in patients' concerns. Class#2 ("limitations"; 28.7% of forms) and Class#3 (management"; 13.1% of forms) point to the weight of daily limitations in performing basic activities, of the need to accept or adapt to the constraints of the disease. These three classes matched previously identified IPA-derived themes. Class#4 ("hospitalization"; 18.2% of forms) points to the importance of interactions with the hospital, especially during exacerbations, which constitutes novel information. CONCLUSIONS Lexicometry confirms the importance of dyspnea invisibility as a burden to COPD patients.
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Affiliation(s)
- Jonathan Dedonder
- Institute for the Analysis of Change in Contemporary and Historical Societies (IACS), Université Catholique de Louvain, Louvain-La-Neuve, Belgique
| | - Christelle Gelgon
- Unité Mobile d'accompagnement et de Soins Palliatifs, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
- Fédération "Soins Palliatifs, Accompagnement et Soins de Support", AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 47-83 Bd de l'Hôpital, 75651, Paris Cedex 13, France
| | - Antoine Guerder
- Service de Médecine de Réadaptation Respiratoire, Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Nathalie Nion
- Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, 75005, Paris, France
| | - Sophie Lavault
- Service de Pneumologie, Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Capucine Morélot-Panzini
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, 75005, Paris, France
- Service de Pneumologie, Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Jésus Gonzalez-Bermejo
- Service de Médecine de Réadaptation Respiratoire, Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, 75005, Paris, France
| | - Laelia Benoit
- Child Study Center, QUALab Qualitative and Mixed Methods Lab, Yale School of Medicine, New Haven, CT, USA
- Inserm U1018, Team DevPsy, Maison de Solenn, Hôpital Cochin, AP-HP, Paris, France
| | - Thomas Similowski
- Département R3S, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 75013, Paris, France
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, 75005, Paris, France
| | - Laure Serresse
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, 75005, Paris, France.
- Fédération "Soins Palliatifs, Accompagnement et Soins de Support", AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, 47-83 Bd de l'Hôpital, 75651, Paris Cedex 13, France.
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Erwander K, Ivarsson K, Olsson ML, Agvall B. Elderly patients with non-specific complaints at the emergency department have a high risk for admission and 30-days mortality. BMC Geriatr 2024; 24:5. [PMID: 38172691 PMCID: PMC10762826 DOI: 10.1186/s12877-023-04621-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Older adults have complex medical needs that causes increased use of resources at the emergency department (ED). The prevalence of non-specific complaint (NSC) as a chief-complaint in the ED is common among older adults and is not prioritized even though possibly having worse clinical outcome. The objective was to study hospital admission and mortality for older adults visiting the ED with NSC compared to specific complaints such as dyspnea, chest pain and abdominal pain. METHODS A retrospective observational study of older adults visiting the ED with NSC and specific complaints; dyspnea, chest pain and abdominal pain was performed. Chief-complaint were collected from electronic medical records. Fatigue, confusion, non-specific complaints, generalized weakness and risk of falling were defined as non-specific complaint (NSC) when registered as chief-complaint at the ED. Admission rate and 30-days mortality were the primary outcomes. RESULTS A total of 4927 patients were included in the study based on chief-complaint; patients with chest pain 1599 (32%), dyspnea 1343 (27%), abdominal pain 1460 (30%) and NSC 525 (11%). Patients with dyspnea and NSC had the highest hospital admission rate 79% vs 70% compared to patients with chest pain (63%) and abdominal pain (61%) (p = < 0.001). Patients with NSC had a mean LOS 4.7 h at the ED which was significantly higher compared to chest pain, dyspnea and abdominal pain. Mean bed-days for the whole population was 4.2 days compared to patients with NSC who had a mean LOS of 5.6 days. NSC and dyspnea were both associated with the highest 30-day mortality. CONCLUSION Older patients who present with NSC at the ED are associated with a high risk for admission and 30-days mortality. In addition, patients with NSC have a longer LOS at the ED, a high admission rate and the highest number of bed-days once admitted. This study indicates that ED staff should be more vigilant when an elderly patient presents with NSC at the ED. Further studies and guidelines are needed to improve the management of these individuals.
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Affiliation(s)
- Karin Erwander
- Department of Clinical Sciences, Lund University, Lund, Sweden.
| | - Kjell Ivarsson
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | | | - Björn Agvall
- Department of Research and Development, Region Halland, Halmstad, Sweden
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Sher Y, Desai N, Sole J, D'souza MP. Dyspnea and Dyspnea-Associated Anxiety in the ICU Patient Population: A Narrative Review for CL Psychiatrists. J Acad Consult Liaison Psychiatry 2024; 65:54-65. [PMID: 37952697 DOI: 10.1016/j.jaclp.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Consultation-liaison psychiatrists frequently address dyspnea in intensive care unit (ICU) patients. Dyspnea is common in this patient population, but is frequently misunderstood and underappreciated in noncommunicative ICU patients. OBJECTIVE This paper provides an updated review on dyspnea specifically in the ICU population, including its pathophysiology and management, pharmacological and nonpharmacological, aimed at consultation-liaison psychiatrists consulting in ICU. METHODS A literature review was conducted with PubMed, querying published articles for topics associated with dyspnea and dyspnea-associated anxiety in ICU patient populations. When literature in ICU populations was limited, information was deduced from dyspnea and anxiety management from non-ICU populations. Articles discussing the definition of dyspnea, mechanistic pathways, screening tools, and pharmacologic and nonpharmacologic management were included. RESULTS A reference guide was created to help consultation-liaison psychiatrists and intensivists in the screening and treatment of dyspnea and dyspnea-associated anxiety in critically ill patients. CONCLUSIONS Dyspnea is frequently associated with anxiety, prolonged days on mechanical ventilation, and worse quality of life after discharge. It can also increase the risk of posttraumatic stress disorder post-ICU discharge. However, it is not routinely screened for, identified, or addressed in the ICU. This manuscript provides an updated review on dyspnea and dyspnea-associated anxietyin the ICU population, including its pathophysiology and management, and offers a useful reference for consultation-liaison psychiatrists to provide treatment recommendations.
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Affiliation(s)
- Yelizaveta Sher
- Division of Medical Psychiatry, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine.
| | - Nikita Desai
- Division of Critical Care Medicine, Department of Medicine, Stanford University School of Medicine
| | - Jon Sole
- Division of Medical Psychiatry, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Melissa Patricia D'souza
- Division of Critical Care Medicine, Department of Medicine, Stanford University School of Medicine
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50
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Mendes E, Vaz Gomes M, Carreira CU, Gon Alves NÍ, Ribeiro AF. Platypnea-orthodeoxia syndrome: an intriguing perioperative hypoxemia case report. Braz J Anesthesiol 2024; 74:744192. [PMID: 34118260 PMCID: PMC10877329 DOI: 10.1016/j.bjane.2021.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 05/10/2021] [Accepted: 05/22/2021] [Indexed: 10/21/2022]
Abstract
Platypnea-orthodeoxia syndrome (POS) is a rare condition of positional hypoxemia and dyspnea. The following is a case of hypoxemia for no obvious reason in the perioperative scenario. A 70-year-old male patient was submitted to a radical prostatectomy. On several occasions after anesthetic induction, peripheral oxygen saturation decreased without any understandable cause. In the postanesthesia care unit, severe hypoxemia occurred in the upright position, oddly correcting with recumbency. An echocardiography showed a right-to-left intracardiac shunt through a patent foramen ovale with no pulmonary hypertension, establishing POS. Achieving this diagnosis required a broad workup with a high degree of suspicion.
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Affiliation(s)
- Eunice Mendes
- Centro Hospitalar e Universit..rio de Coimbra, Servi..o de Anestesiologia, Coimbra, Portugal.
| | - Mariana Vaz Gomes
- Centro Hospitalar e Universit..rio de Coimbra, Servi..o de Anestesiologia, Coimbra, Portugal
| | - Cl Udia Carreira
- Centro Hospitalar e Universit..rio de Coimbra, Servi..o de Anestesiologia, Coimbra, Portugal
| | - N Ídia Gon Alves
- Centro Hospitalar e Universit..rio de Coimbra, Servi..o de Anestesiologia, Coimbra, Portugal
| | - Ana Filipa Ribeiro
- Centro Hospitalar e Universit..rio de Coimbra, Servi..o de Anestesiologia, Coimbra, Portugal
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