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Zheng S, Zhang Q, Li S, Li S, Yao Q, Zheng X, Li G, Zeng Y, Chen L, Chen S, He L, Zou J, Zeng Q. Effects of inspiratory muscle training in patients with hypertension: a meta-analysis. Front Cardiovasc Med 2023; 10:1113509. [PMID: 37332584 PMCID: PMC10270119 DOI: 10.3389/fcvm.2023.1113509] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/28/2023] [Indexed: 06/20/2023] Open
Abstract
Objective To explore the effects of inspiratory muscle training (IMT) on hypertension and provide guidance for its clinical application as an auxiliary approach. Methods Articles published prior to July 2022 were searched in Cochrane Library, Web of Science, PubMed, Embase, CNKI, and Wanfang databases. Included were randomized controlled studies that used IMT to treat individuals with hypertension. The mean difference (MD) was computed using the Revman 5.4 software. In individuals with hypertension, the effects of IMT on systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), and pulse pressure (PP) were compared and studied. Results There were found to be eight randomized controlled trials totaling 215 patients. According to a meta-analysis, the IMT reduced the SBP (MD: -12.55 mmHg, 95% CI: -15.78, -9.33), DBP (MD: -4.77 mmHg, 95% CI: -6.00, -3.54), HR (MD: -5.92 bpm, 95% CI: -8.72, -3.12), and PP (MD: -8.92 mmHg, 95% CI: -12.08, -5.76) in patients with hypertension. In subgroup analyses, low-intensity IMT showed a better reduction in SBP (MD: -14.47 mmHg, 95% CI: -17.60, -11.34), DBP (MD: -7.70 mmHg, 95% CI: -10.21, -5.18). Conclusion IMT may become an auxiliary means to improve the four hemodynamic indexes (SBP, DBP, HR and PP) in patients with hypertension. In subgroup analyses, low-intensity IMT was more effective in regulating blood pressure than medium-high-intensity IMT. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, identifier: CRD42022300908.
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Affiliation(s)
- ShuQi Zheng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qi Zhang
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - ShuiYan Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shilin Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qiuru Yao
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- School of Nursing, Southern Medical University, Guangzhou, China
| | - Xiaoyan Zheng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
| | - Gege Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuting Zeng
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Ling Chen
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shuping Chen
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Longlong He
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jihua Zou
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Qing Zeng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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Zhu C, Xue Y, Li Y, Yao Z, Li Y. Assessment of particulate matter inhalation during the trip process with the considerations of exercise load. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 866:161277. [PMID: 36587677 DOI: 10.1016/j.scitotenv.2022.161277] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 06/17/2023]
Abstract
A Particulate Matter (PM) inhalation model considering exercise load is established to evaluate the impact of PM on residents' travel health. The study chooses PM detectors to collect PM concentrations at the various transportation space, including walking, bicycle, bus, taxi, and subway. A multiple linear regression model revised by road greening is utilized to study the influence factors that have a potential impact on the PM concentration. The air inhalation model with the consideration of exercise load can be acquired by connecting the heart rate (HR) and individual characteristics. The PM2.5 and PM10 inhalation for a complete trip of traveler can be estimated using the proposed model based on air inhalation per time unit, travel time, and PM concentration. The analysis results using the experimental data in Xi'an indicate that PM concentrations in taxi carriage, bus carriage, and subway carriage are significantly different from those obtained from environmental monitoring stations. However, the difference is not significant in the locations of sidewalk, non-motorized lane, taxi station, bus station, subway concourse, and subway platform. PM concentration and humidity in background environment have a positive influence on the increase of PM concentration in transportation environment, while temperature and wind speed are negative. The mean values of air inhalation per time unit for male and female using each mode are in the range of 9.6-26.8 L/min and 9.8-27.8 L/min, respectively. Exposure time in non-motorized transportation has a large effect on PM inhalation of travelers, walking connections and waiting in motorized transportation are the main contributing states to PM inhalation of travelers. The results of the study can be used to predict travelers' PM inhalation in completed trips, and provide recommendations for travelers to choose a healthier mode.
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Affiliation(s)
- Caihua Zhu
- College of Transportation Engineering, Chang'an University, Middle section of south 2nd Ring Road, Xi'an, Shaanxi Province 710064, China.
| | - Yubing Xue
- College of Transportation Engineering, Chang'an University, Middle section of south 2nd Ring Road, Xi'an, Shaanxi Province 710064, China
| | - Yuran Li
- College of Transportation Engineering, Chang'an University, Middle section of south 2nd Ring Road, Xi'an, Shaanxi Province 710064, China
| | - Zhenxing Yao
- College of Transportation Engineering, Chang'an University, Middle section of south 2nd Ring Road, Xi'an, Shaanxi Province 710064, China.
| | - Yan Li
- College of Transportation Engineering, Chang'an University, Middle section of south 2nd Ring Road, Xi'an, Shaanxi Province 710064, China.
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Herawati I, Mat Ludin AF, M M, Ishak I, Farah NMF. Breathing exercise for hypertensive patients: A scoping review. Front Physiol 2023; 14:1048338. [PMID: 36760529 PMCID: PMC9905130 DOI: 10.3389/fphys.2023.1048338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/11/2023] [Indexed: 01/26/2023] Open
Abstract
Background: Non-pharmacological management of hypertension includes weight loss, alcohol and sodium restriction, regular exercise, and relaxation. In people with overweight hypertension, systolic blood pressure (SBP) and diastolic blood pressure (DBP) can be decreased via exercise and weight loss together. Breathing exercises are one method of relaxing. Objectives: The aim of this scoping review is to map the information that is currently available about the advantages of breathing exercises in decreasing blood pressure in hypertension patients. Methods: This scoping review adheres to Arksey and O'Malley's framework, which entails identifying review questions, seeking pertinent evidence, choosing pertinent studies, mapping data, and discussing, concluding, and reporting the findings. The PRISMA flowchart is used to show how the evidence search process works. Results: As a result, 339 articles in total were retrieved from the three databases. 20 papers total were included in this review after screening. In 14 of the 20 investigations, participants with stage 1 and stage 2 essential hypertension, two with pre-hypertension, and four with Isolated Systolic Hypertension (ISH) were studied. The respondents' ages ranged from 18 to 75. The systolic blood pressure declined by 4-54.22 mmHg, while the diastolic blood pressure dropped by 3-17 mmHg. Conclusion: Slow breathing can be used as an alternate, non-pharmacological therapy for hypertension individuals to reduce blood pressure. Systematic Review Registration: (https://osf.io/ta9u6/).
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Affiliation(s)
- Isnaini Herawati
- Biomedical Science Programme & Center for Healthy Ageing and Wellness (HCARE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia,Faculty of Health Sciences, Universitas Muhammadiyah Surakarta, J. A.Yani Tromol Pos 1 Pabelan Kartasura, Surakarta, Indonesia
| | - Arimi Fitri Mat Ludin
- Biomedical Science Programme & Center for Healthy Ageing and Wellness (HCARE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia,*Correspondence: Arimi Fitri Mat Ludin,
| | - Mutalazimah M
- Faculty of Health Sciences, Universitas Muhammadiyah Surakarta, J. A.Yani Tromol Pos 1 Pabelan Kartasura, Surakarta, Indonesia
| | - Ismarulyusda Ishak
- Biomedical Science Programme & Center for Toxicology and Health Risk (CORE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
| | - Nor M. F. Farah
- Occupational Therapy Programme & Center for Community Health Studies (REACH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
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Effect of Respiratory Training Combined with Core Muscle Training on the Overall Motor Function and Activities of Daily Living of Patients with Early and Midterm Stroke. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:2830711. [PMID: 35035821 PMCID: PMC8759847 DOI: 10.1155/2022/2830711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/01/2021] [Accepted: 12/09/2021] [Indexed: 11/17/2022]
Abstract
Stroke is a cerebral ischemic or hemorrhagic disease with sudden onset and rapid progress. To analyze the effect of respiratory training combined with core muscle training on the overall motor function and activities of daily living of patients with early and midterm stroke, 90 cases with early and midterm stroke admitted to the neurological department of our hospital from April 2018 to April 2019 were chosen as the research objects. According to the odd or even hospitalization numbers, they were equally divided into the study group and the reference group. Both groups received basic drug treatment. On this basis, the reference group was given routine rehabilitation training, while the study group was given respiratory training combined with core muscle training. The clinical indexes of both groups before and after intervention were evaluated to analyze the effect of different training methods on the rehabilitation of patients with early and midterm stroke. There was no significant difference in gender ratio, average age, average BMI, average course of disease, stroke types, MAS grading, location of limb dysfunction, and combined disease between the two groups (P < 0.05). The total clinical effective rate of the study group after intervention was obviously higher than that of the reference group (P < 0.05). The MoCA scores of both groups after intervention were obviously higher than those before intervention, and the score of the study group after intervention was obviously higher than that of the reference group. The scores of limb motor function, activities of daily living, and balance function at T2, T3, and T4 in the study group were obviously higher than those in the reference group (P < 0.001). At 4 and 8 weeks after intervention, the 10 m MWS of the study group was obviously higher than that of the reference group (P < 0.001), while the TUGT was obviously lower (P < 0.001). Respiratory training combined with core muscle training can obviously improve the activities of daily living, cognitive function, and limb motor function of patients with early and midterm stroke, which is worth popularizing and using.
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Ho S, York T, Marchese V. Exploring relationships between inspiratory muscle strength and functional capacity in childhood cancer survivors: a pilot study. Pediatr Hematol Oncol 2022; 39:203-214. [PMID: 34404319 DOI: 10.1080/08880018.2021.1960656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Childhood cancer survivors (CCS) experience short- and long-term side effects from cancer treatment that often impair functional capacity. Inspiratory muscle weakness is a potential mechanism for reduced functional capacity. The objective of this pilot study was to examine the relationship between inspiratory muscle strength and functional capacity in 10 CCS. Inspiratory muscle strength was measured by maximal inspiratory pressure (MIP) while functional capacity was measured by the two-minute walk test (2MWT), the physiological cost index and hemodynamic response to exercise according to changes in heart rate, blood pressure and rate-pressure product (RPP). Overall, MIP and 2MWT distance were below predicted values. Hemodynamic responses to the 2MWT were consistent with little variation, except for elevated diastolic blood pressure (DBP) response. MIP had significant relationships with resting DBP (Spearman's rank correlation coefficient [rs] = -0.70; p = 0.03) and DBP response (rs = 0.72; p = 0.02). Time since completion of cancer treatment had a significant positive relationship with RPP response (rs = 0.67; p = 0.03). Inspiratory muscle weakness in childhood cancer could be an indicator of skeletal muscle dysfunction and should be considered when symptoms of dyspnea or poor functional capacity arise. Inspiratory muscle strength was found to be related to changes in blood pressure in CCS. Future studies should further investigate these relationships and the impact of inspiratory muscle training on hemodynamics and functional capacity in CCS.
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Affiliation(s)
- Simon Ho
- Department of Physical Therapy and Rehabilitation Science, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Teresa York
- Division of Pediatric Hematology/Oncology, University of Maryland School of Medicine, Baltimore, Maryland, USA.,University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Victoria Marchese
- Department of Physical Therapy and Rehabilitation Science, University of Maryland School of Medicine, Baltimore, Maryland, USA.,University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland, USA
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