Effects of high intensity interval-based inspiratory muscle training in patients with heart failure: A single-blind randomized controlled trial

Tanriverdi̇, Ayli̇n; Savcı, Sema; Kahraman, Buse Özcan; Odaman, Huseyin; Özpelit, Ebru; Şentürk, Bihter; Özsoy, İsmail; Baran, Agah; Akdeniz, Bahri; Acar, Serap; Balcı, Ali

doi:10.1016/j.hrtlng.2023.05.011

Cited by 5 publications

(3 citation statements)

References 40 publications

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“…In a study by Tanriverdi et al, patients with HF with reduced ejection fraction underwent high-intensity interval-based IMT with an intensity of at least 70% of maximal inspiratory pressure for 8 weeks (21 min each time, three times a week). 40 The results highlighted the positive effects of IMT on inspiratory muscle strength, quadriceps strength, inspiratory muscle endurance, dyspnea, and quality of life in patients with HF, aligning with the findings of Wu et al 41 Nevertheless, despite some studies reporting increased functional capacity in patients with HF due to IMT, there is insufficient evidence to support its positive impact on cardiovascular parameters, blood biomarkers, or quality of life. 42 …”

Section: Imtsupporting

confidence: 79%

Impact of Different Exercise Modalities on Physical Function and Quality of Life in Patients with Heart Failure

Li,

Chen,

Wang

2024

JMDH

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Heart failure, a chronic condition, often manifests with reduced physical function and an overall decline in quality of life. It is considered critical that patients with heart failure recover as soon as possible; exercise training, which includes aerobic exercise, resistance exercise, inspiratory muscle training, traditional mind-body exercise, and combined training, facilitates this. The research progress on the impact of various exercise modalities on the physical function and quality of life of patients with heart failure is systematically reviewed in this article. The objective is to augment the understanding of healthcare personnel regarding the status of implementation and outcomes associated with varied exercise modalities. This endeavor seeks to provide a point of reference for the development of exercise rehabilitation programs tailored to individuals contending with heart failure.

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Section: Imtsupporting

confidence: 79%

Impact of Different Exercise Modalities on Physical Function and Quality of Life in Patients with Heart Failure

Li,

Chen,

Wang

2024

JMDH

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“…In addition, 10, 30, and 60% MIP similarly improved QMS, and HGS. It was shown that IMT with 30% [ 36 ] 40% [ 37 ], 50%, and 70% [ 38 ] MIP improved QMS in patients with heart failure. In addition, it was known that IMT increased limb blood flow in patients with heart failure [ 39 ].…”

Section: Discussionmentioning

confidence: 99%

Effects of different inspiratory muscle training protocols on functional exercise capacity and respiratory and peripheral muscle strength in patients with chronic kidney disease: a randomized study

Katayıfçı,

Hüzmeli̇,

İri̇ş

et al. 2024

BMC Nephrol

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Background Pathological changes were observed in the diaphragm due to abnormal renal function in chronic kidney disease (CKD). Inspiratory muscle training (IMT) has been suggested for patients with CKD; however, the most appropriate intensity for IMT has not been determined. Therefore, this study aimed to investigate the effects of different IMT protocols on respiratory muscle strength, quadriceps femoris muscle strength (QMS), handgrip muscle strength (HGS), functional exercise capacity, quality of life (QoL), pulmonary function, dyspnoea, fatigue, balance, and physical activity (PA) levels in patients with CKD. Methods This randomized, controlled, single-blind study included 47 patients and they were divided into three groups: Group 1 (n = 15, IMT with 10% maximal inspiratory pressure (MIP)), Group 2 (n = 16, IMT with 30% MIP), and Group 3(n = 16; IMT with 60% MIP). MIP, maximal expiratory pressure (MEP), 6-min walking test (6-MWT), QMS, HGS, QoL, pulmonary function, dyspnoea, fatigue, balance, and PA levels were assessed before and after eight weeks of IMT. Results Increases in MIP, %MIP, 6-MWT distance, and %6-MWT were significantly higher in Groups 2 and 3 than in Group 1 after IMT (p < 0.05). MEP, %MEP, FEF25-75%, QMS, HGS, and QoL significantly increased; dyspnoea and fatigue decreased in all groups (p < 0.05). FVC, PEF, and PA improved only in Group 2, and balance improved in Groups 1 and 2 (p < 0.05). Conclusions IMT with 30% and 60% MIP similarly improves inspiratory muscle strength and functional exercise capacity. IMT with 30% is more effective in increasing PA. IMT is a beneficial method to enhance peripheral and expiratory muscle strength, respiratory function, QoL and balance, and reduce dyspnoea and fatigue. IMT with %30 could be an option for patients with CKD who do not tolerate higher intensities. Trial registration This study was retrospectively registered (NCT06401135, 06/05/2024).

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“…Kim NS et al investigated lung function and respiratory muscle strength after changes in exercise methods of the diaphragm [ 16 ]. Tanriverdi A et al used a MicroRPM device in their study to determine the effects of high-intensity interval training on patients with heart failure [ 17 ]. The results showed that the training improved the patients' quality of life.…”

Section: Discussionmentioning

confidence: 99%

Respiratory Muscle Strength and Aerobic Performance Among Chronic Obstructive Pulmonary Disease (COPD) Patients: A Correlational Study

Deshmukh,

Palekar,

Bhakaney

et al. 2023

Cureus

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Background Chronic obstructive pulmonary disease (COPD) is a heterogeneous lung condition, yielding various respiratory symptoms and categorized under several descriptors: early, mild, young, pre-COPD, and preserved ratio impaired spirometry. COPD is synonymous with symptoms such as dyspnea and cough, in addition to others like exercise intolerance, which result from respiratory muscle weakness. Therefore, the emergence of respiratory strength assessment tools for such patients is not surprising. However, evidence is limited regarding the impact of respiratory muscle strength on the physical performance of COPD patients. Therefore, this study employs the MicroRPM device (Medikart HealthCare Systems Pvt. Ltd., Delhi, India) to measure maximum inspiratory and expiratory pressure utilizing mouth pressure. Methodology We recruited a total of 40 patients for the study. All patients received a thorough assessment for hemodynamic stability and were categorized according to the Global Initiative for Chronic Obstructive Lung Disease criteria of COPD. The patients then underwent a training session for the MicroRPM device. We took each patient’s inspiratory and expiratory pressure measurements, then determined their six-minute walk distance and modified the Borg scale rating. Results We observed no significant correlation between maximum inspiratory pressure (Pimax) and six-minute walk distance (r=−0.023, p=0.890) or modified Borg scale (r=−0.044, p=0.788); additionally, the correlation between maximum expiratory pressure (Pemax) and modified Borg scale was not significant (r=−0.192, p=0.235). However, the correlation between Pemax and six-minute walk distance was both negative and significant (r=−0.384, p=0.014). Conclusion Based on our results, respiratory muscle strength can influence the aerobic performance of COPD patients.

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Effects of high intensity interval-based inspiratory muscle training in patients with heart failure: A single-blind randomized controlled trial

Cited by 5 publications

References 40 publications

Impact of Different Exercise Modalities on Physical Function and Quality of Life in Patients with Heart Failure

Impact of Different Exercise Modalities on Physical Function and Quality of Life in Patients with Heart Failure

Effects of different inspiratory muscle training protocols on functional exercise capacity and respiratory and peripheral muscle strength in patients with chronic kidney disease: a randomized study

Respiratory Muscle Strength and Aerobic Performance Among Chronic Obstructive Pulmonary Disease (COPD) Patients: A Correlational Study

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