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Zhou Y, Liu X, Wu W. Mapping the global research landscape and hotspot of exercise therapy and chronic obstructive pulmonary disease: A bibliometric study based on the web of science database from 2011 to 2020. Front Physiol 2022; 13:947637. [PMID: 36035492 PMCID: PMC9403760 DOI: 10.3389/fphys.2022.947637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Background: The application of exercise therapy (ET) in chronic obstructive pulmonary disease (COPD) is generating increasing clinical efficacy and social-economic value. In this study, research trends, evolutionary processes and hot topics in this field are detailed, as well as predictions of future development directions.Methods: Search for literature in the field of COPD and ET and analyze data to generate knowledge graphs using VOSiewer and CiteSpace software. The time frame for the search was from 2011 to January 2021. Then we extracted full-text key information (such as title, journal category, publication date, author, country and institution, abstract, and keyword) and obtained the co-citation analysis. Use hierarchal clustering analysis software developed by VOSviewer to map common citations, and use Citespace software to plot trend networks.Results: The United States topped the list with 27.91% of the number of articles posted, followed by the UK at 25.44%. Imperial College London was the highest number of article publications in institutions, followed by Maastricht University and the University of Toronto. The Royal Brompton Harefield NHS Foundation Trust was one of many research institutions and currently holds the highest average citations per item (ACI) value, followed by Imperial College London and the University of Leuven. Judging from the number of publications related to ET and COPD, it is mainly published in cell biology, respiratory pulmonary diseases, and rehabilitation experiments study medicine. The European Respiration Journal is the most widely published in this field, followed by the International Journal of Chronic Obstructive Pulmonary Disease and Respiratory Medicine.Conclusion: COPD combined with ET is widely used in clinical practice and is on the rise. A distinctive feature of the field is multidisciplinary integration. Rehabilitation research for COPD involves multidisciplinary collaboration, tissue engineering, and molecular biology mechanism studies to help patients remodel healthy breathing. Multidisciplinary rehabilitation measures provide a solid foundation for advancing clinical efficacy in the field of COPD.
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Affiliation(s)
- Yu Zhou
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xiaodan Liu
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaodan Liu, ; Weibing Wu,
| | - Weibing Wu
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai, China
- *Correspondence: Xiaodan Liu, ; Weibing Wu,
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He GX, Li N, Ren L, Shen HH, Liao N, Wen JJ, Xu YM, Wang J, Li QY. Benefits of different intensities of pulmonary rehabilitation for patients with moderate-to-severe COPD according to the GOLD stage: a prospective, multicenter, single-blinded, randomized, controlled trial. Int J Chron Obstruct Pulmon Dis 2019; 14:2291-2304. [PMID: 31631999 PMCID: PMC6790109 DOI: 10.2147/copd.s214836] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/29/2019] [Indexed: 11/25/2022] Open
Abstract
Purpose Pulmonary rehabilitation (PR) is essential to manage patients with COPD. The aim of this study was to investigate the appropriate intensity of PR exercise training for patients with moderate-to-severe COPD. Patients and methods A prospective multicenter randomized controlled trial was conducted from January 2014 to October 2018. The subjects were randomly assigned to three groups with different intensities of PR, according to their maximum oxygen uptake percentage determined by cardiopulmonary exercise testing. After 20 weeks of exercise training, the effects of low-, moderate-, and high-intensity exercise interventions on patients were compared to determine the most appropriate PR prescription. Results For patients with moderate COPD, all the measured parameters were significantly improved in the moderate- and high-intensity PR groups (P<0.01), while there was no significant difference in the frequency of acute exacerbations and the mMRC questionnaire after 20 weeks of PR exercise in the low-intensity PR group. For patients with severe COPD, all variables were also improved in the high-intensity PR group (P<0.05), while the mean differences of pre- and post-PR were lower than those in patients with moderate COPD. Moreover, the Hamilton Anxiety Scale and body mass index showed no significant difference in low-intensity PR group (P>0.05). Conclusion High-intensity PR exercise is helpful for patients with moderate to severe COPD. Moderate COPD patients need to receive intensive PR training; the improvement degrees from PR intervention were higher than those of the severe COPD patients. For patients with severe COPD, high-intensity PR exercise may be more beneficial if patients can tolerate it.
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Affiliation(s)
- Guo Xia He
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, People's Republic of China.,Department of Respiratory Rehabilitation, The Fourth Rehabilitation Hospital of Shanghai (Shanghai Jingan Geriatric Hospital), Shanghai 200042, People's Republic of China
| | - Ning Li
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, People's Republic of China.,Institute of Respiratory Disease, Shanghai Jiaotong University School of Medicine, Shanghai 200025, People's Republic of China
| | - Lei Ren
- Department of Respiratory Rehabilitation, The Fourth Rehabilitation Hospital of Shanghai (Shanghai Jingan Geriatric Hospital), Shanghai 200042, People's Republic of China.,Department of Respiratory Medicine, The Second Affiliated Hospital of Suzhou University, Jiangsu 215004, People's Republic of China
| | - Hong Hua Shen
- Department of Respiratory Rehabilitation, The Fourth Rehabilitation Hospital of Shanghai (Shanghai Jingan Geriatric Hospital), Shanghai 200042, People's Republic of China
| | - Ning Liao
- West-Nanjing Road Community Health-care Center of Shanghai, Shanghai 200040, People's Republic of China
| | - Jian Jun Wen
- Caojiadu Community Health Service of Shanghai, Shanghai 200042, People's Republic of China
| | - Yi Min Xu
- Department of Respiratory Rehabilitation, The Fourth Rehabilitation Hospital of Shanghai (Shanghai Jingan Geriatric Hospital), Shanghai 200042, People's Republic of China
| | - Jing Wang
- Department of Respiratory Medicine, The Second Affiliated Hospital of Suzhou University, Jiangsu 215004, People's Republic of China
| | - Qing Yun Li
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, People's Republic of China.,Institute of Respiratory Disease, Shanghai Jiaotong University School of Medicine, Shanghai 200025, People's Republic of China
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Lee W, Chang L, Huang Z, Huang J, Yang L, Wang Z, Zhang G. A Retrospective Analysis of γδ T Cell Expression in Chronic Rhinosinusitis and Its Association with Recurrence of Nasal Polyps. ORL J Otorhinolaryngol Relat Spec 2017; 79:251-263. [PMID: 28858878 DOI: 10.1159/000458444] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 01/27/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND/AIMS To examine whether γδ T cell is expressed in the nasal mucosa of chronic rhinosinusitis (CRS) patients and its potential association with recurrence of nasal polyps. METHODS Thirty-six patients with CRS with nasal polyps (CRSwNP) and 25 patients with CRS without nasal polyps (CRSsNP) were recruited. Twenty-six patients with other nasal diseases served as controls. The CRSwNP group was divided into the eosinophilic CRSwNP and noneosinophilic CRSwNP groups. The expression of γδ T cells was detected by immunohistochemistry. The expression of each subtype of γδ T cells was detected by using qRT-PCR. All patients underwent nasal endoscopy, and postoperative follow-up lasted over 12 months. CRS patients were evaluated by preoperative VAS scores of symptoms and nasal endoscopy Lund-Kennedy scores. RESULTS The expression of γδ T cells in the CRSwNP groups was stronger than in the CRSsNP and the control group (p < 0.05, p < 0.05). The expression of Vγ1+γδ T cells in the eosinophilic CRSwNP group was higher than that in the CRSsNP group and the control group (p < 0.05, p < 0.05). The expression of γδ T cells was associated with high rate of recurrence, tissue eosinophil infiltration, worse symptom score of nasal obstruction, and higher Lund-Kennedy score (all p < 0.05). CONCLUSIONS Increased expression of γδ T cells in CRSwNP may be associated with recurrence of nasal polyps.
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Affiliation(s)
- Wenting Lee
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong, China
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