The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis
Background: To determine the effects of inspiratory muscle training (IMT) alone on inspiratory muscle strength and endurance, pulmonary function, pulmonary complications, and length of hospital stay in patients undergoing coronary artery bypass graft surgery (CABG). Methods: We conducted a literatur...
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IMR Press
2023-01-01
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Series: | Reviews in Cardiovascular Medicine |
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Online Access: | https://www.imrpress.com/journal/RCM/24/1/10.31083/j.rcm2401016 |
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author | Sisi Zhang Bo Li Xiaoping Meng Houjuan Zuo Dayi Hu |
author_facet | Sisi Zhang Bo Li Xiaoping Meng Houjuan Zuo Dayi Hu |
author_sort | Sisi Zhang |
collection | DOAJ |
description | Background: To determine the effects of inspiratory muscle training (IMT) alone on inspiratory muscle strength and endurance, pulmonary function, pulmonary complications, and length of hospital stay in patients undergoing coronary artery bypass graft surgery (CABG). Methods: We conducted a literature search across databases (Ovid MEDLINE(R) and Epub Ahead of Print, In-Process & Other Non-Indexed Citations and Daily; Ovid Embase; Ovid Cochrane Central Register of Controlled Trials; Ovid Cochrane Database of Systematic Reviews; and Scopus) from inception to December 2021. The eligibility criteria were randomized controlled trials that investigated the effects of IMT versus usual care or sham IMT in patients undergoing CABG. Results: A total of 12 randomized clinical trials with 918 patients were included in the meta-analysis. Postoperative IMT was associated with improved maximal inspiratory pressure (MIP), maximum inspiratory pressure (PImax), and six-minute walking test (6MWT) and with a decrease in length of hospital stay (LOS). For preoperative IMT, there was statistical significance between intervention and MIP, PImax, forced expiratory volume in one second (FEV1), forced vital capacity (FVC), postoperative pulmonary complications (PPCs), and LOS. Pre- and postoperative IMT resulted in improvements in MIP. Conclusions: Isolated IMT in patients who underwent CABG improved their inspiratory muscle strength and endurance, pulmonary function, and 6MWT and helped decrease postoperative pulmonary complications and the length of hospital stay. |
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issn | 1530-6550 |
language | English |
last_indexed | 2024-04-10T18:50:34Z |
publishDate | 2023-01-01 |
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series | Reviews in Cardiovascular Medicine |
spelling | doaj.art-98c8a2bbf8264c578ef66965a5c133022023-02-01T07:32:12ZengIMR PressReviews in Cardiovascular Medicine1530-65502023-01-012411610.31083/j.rcm2401016S1530-6550(22)00718-9The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-AnalysisSisi Zhang0Bo Li1Xiaoping Meng2Houjuan Zuo3Dayi Hu4Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430000 Wuhan, Hubei, ChinaDepartment of Thoracic Surgery, The Second Hospital of Jilin University, 130041 Changchun, Jilin, ChinaDepartment of Cardiovascular and Cardiac Rehabilitation, The Affiliated Hospital of Changchun Traditional Chinese Medicine, 130000 Changchun, Jilin, ChinaDivision of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430000 Wuhan, Hubei, ChinaDivision of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430000 Wuhan, Hubei, ChinaBackground: To determine the effects of inspiratory muscle training (IMT) alone on inspiratory muscle strength and endurance, pulmonary function, pulmonary complications, and length of hospital stay in patients undergoing coronary artery bypass graft surgery (CABG). Methods: We conducted a literature search across databases (Ovid MEDLINE(R) and Epub Ahead of Print, In-Process & Other Non-Indexed Citations and Daily; Ovid Embase; Ovid Cochrane Central Register of Controlled Trials; Ovid Cochrane Database of Systematic Reviews; and Scopus) from inception to December 2021. The eligibility criteria were randomized controlled trials that investigated the effects of IMT versus usual care or sham IMT in patients undergoing CABG. Results: A total of 12 randomized clinical trials with 918 patients were included in the meta-analysis. Postoperative IMT was associated with improved maximal inspiratory pressure (MIP), maximum inspiratory pressure (PImax), and six-minute walking test (6MWT) and with a decrease in length of hospital stay (LOS). For preoperative IMT, there was statistical significance between intervention and MIP, PImax, forced expiratory volume in one second (FEV1), forced vital capacity (FVC), postoperative pulmonary complications (PPCs), and LOS. Pre- and postoperative IMT resulted in improvements in MIP. Conclusions: Isolated IMT in patients who underwent CABG improved their inspiratory muscle strength and endurance, pulmonary function, and 6MWT and helped decrease postoperative pulmonary complications and the length of hospital stay.https://www.imrpress.com/journal/RCM/24/1/10.31083/j.rcm2401016inspiratory muscle trainingcoronary artery bypass graft surgerypulmonary functionpostoperative pulmonary complicationslength of hospital stay |
spellingShingle | Sisi Zhang Bo Li Xiaoping Meng Houjuan Zuo Dayi Hu The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis Reviews in Cardiovascular Medicine inspiratory muscle training coronary artery bypass graft surgery pulmonary function postoperative pulmonary complications length of hospital stay |
title | The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis |
title_full | The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis |
title_fullStr | The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis |
title_full_unstemmed | The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis |
title_short | The Effects of Inspiratory Muscle Training (IMT) on Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery: A Systematic Review and Meta-Analysis |
title_sort | effects of inspiratory muscle training imt on patients undergoing coronary artery bypass graft cabg surgery a systematic review and meta analysis |
topic | inspiratory muscle training coronary artery bypass graft surgery pulmonary function postoperative pulmonary complications length of hospital stay |
url | https://www.imrpress.com/journal/RCM/24/1/10.31083/j.rcm2401016 |
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