57 results on '"Kanegusuku H"'
Search Results
2. Cardiac Work Remains High after Strength Exercise in Elderly
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Queiroz, A.C., additional, Kanegusuku, H., additional, Chehuen, M., additional, Costa, L.A., additional, Wallerstein, L., additional, Dias da Silva, V., additional, Mello, M., additional, Ugrinowitsch, C., additional, and Forjaz, C.L., additional
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- 2012
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3. Strength and power training did not modify cardiovascular responses to aerobic exercise in elderly subjects
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Kanegusuku, H., primary, Queiroz, A.C.C., additional, Chehuen, M.R., additional, Costa, L.A.R., additional, Wallerstein, L.F., additional, Mello, M.T., additional, Ugrinowitsch, C., additional, and Forjaz, C.L.M., additional
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- 2011
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4. Chronic and acute effects of resistance training on autonomic modulation in elderly
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Queiroz, A.C.C., primary, Kanegusuku, H., additional, Costa, L.A.R., additional, Wallerstein, L.F., additional, da Silva, V.J. Dias, additional, De Mello, M.T., additional, Ugrinowitsch, C., additional, and Forjaz, C.L.M., additional
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- 2011
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5. Cardiac Work Remains High after Strength Exercise in Elderly.
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Queiroz, A. C. C., Kanegusuku, H., Chehuen, M. R., Costa, L. A. R., Wallerstein, L. F., Dias Da Silva, V. J., Mello, M. T., Ugrinowitsch, C., and Forjaz, C. L. M.
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HEART physiology , *ACADEMIC medical centers , *ANALYSIS of variance , *BLOOD pressure , *CLINICAL trials , *EXERCISE , *HEART beat , *MUSCLE strength , *RESEARCH funding , *STATISTICS , *DATA analysis , *DATA analysis software , *DESCRIPTIVE statistics , *STROKE volume (Cardiac output) , *OLD age - Abstract
Moderate- to high-intensity strength training is recommended for healthy adults. In young subjects, a single session of strength training decreases blood pressure, while heart rate and cardiac work remain elevated afterwards. However, these effects have not been clearly demonstrated in elderly subjects. To investigate this issue, 16 elderly subjects each underwent a Control and an Exercise (3 sets, 8 RM, 9 exercises) session conducted in random order. Haemodynamic variables and heart rate variability were measured before and after the interventions. Systolic blood pressure did not change after the exercise session but did increase after the control session (+8.1 ± 1.6 mm Hg, P ≤ 0.05). Diastolic blood pressure, as well as systemic vascular resistance increased similarly after both sessions. Cardiac output and stroke volume decreased, while heart rate, rate-pressure product and the low- to high-frequency ratio of heart rate variability increased only after the exercise session ( − 0.5 ± 0.1 L/min, − 9.3 ± 2.0 ml, +3.8 ± 1.6 bpm, + 579.3 ± 164.1 mmHg.bpm and +0.71 ± 0.34, P ≤ 0.05). Ambulatory blood pressure was similar after both sessions, while heart rate and rate pressure product remained higher after the exercise session for up to 4.5 h. After a single session of strength training, cardiac sympathetic modulation and heart rate remain elevated in elderly subjects, keeping cardiac work elevated for a long period of time. [ABSTRACT FROM AUTHOR]
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- 2013
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6. Resistance training with instability in multiple system atrophy: A case report
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Silva-Batista, C., Kanegusuku, H., Roschel, H., Souza, E. O., Cunha, T. F., Laurentino, G. C., Manoel Jr, N., Mello, T., Piemonte, M. E. P., Brum, P. C., Claudia Forjaz, Tricoli, V., and Ugrinowitsch, C.
7. Resistance training with instability is more effective than conventional resistance training for patients with Parkinson's disease
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Silva-Batista, C., Corcos, D. M., Kanegusuku, H., Gobbi, L. T. B., Mattos, E., Mello, M. T., Piemonte, M. E. P., Forjaz, C., Hamilton Roschel, Tricoli, V., and Ugrinowitsch, C.
8. Does frailty affect barriers to physical activity in patients with symptomatic peripheral artery disease? A cross-sectional study.
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Santos JCDS, Correia MA, Kanegusuku H, Wolosker N, Ritti-Dias RM, and Farah BQ
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- Humans, Cross-Sectional Studies, Male, Female, Aged, Surveys and Questionnaires, Middle Aged, Peripheral Arterial Disease complications, Frailty, Exercise, Intermittent Claudication psychology
- Abstract
Background: Frailty syndrome is prevalent among many patients experiencing intermittent claudication symptoms. Considering that components of the frailty syndrome can affect both physical and psychological functions, it is likely that barriers to physical activity are heightened in these individuals., Aim: To analyze the association between barriers to physical activity and frailty in patients with symptomatic peripheral artery disease (PAD)., Methods: This cross-sectional study included 216 patients with symptomatic PAD (64.8% men, 65.6±9.4 yrs.). Nine personal and 8 environmental barriers to physical activity were investigated through a questionnaire on barriers to practicing physical activity in patients with intermittent claudication. Frailty was defined according to Fried et al. (2001) criteria which included unintentional weight loss, exhaustion, low grip strength, slow walking speed, physical inactivity. Three or more criteria defined frail, one or 2 criteria defined pre-frail, and absence of criteria defined non-frail. Data are presented as median (interquartile range)., Results: Frail and pre-frail patients have more barriers than non-frail patients [frail: 11 (4); pre-frail: 10 (6); non-frail: 8 (7), p = 0.001]. Absence of a companion for physical activity, lack of knowledge and uncertainty about the benefits of physical activity, pain induced by walking and presence of obstacles that worsen leg pain were associated with frail and pre-frail status, independent of sex, age, ankle-brachial index, and total walking distance., Conclusion: Patients with PAD who are frail and pre-frail have more barriers to physical activity than non-frail patients. Therefore, specific interventions promoting PA are essential for these patients to improve their health outcomes., Competing Interests: Declaration of competing interest The authors declare that they have no conflicts of interest., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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9. Association of mental health with walking capacity in patients with claudication: a cross-sectional study.
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Cunha PM, Kanegusuku H, Quintella Farah B, Cucato GG, Wolosker N, Correia MA, and Ritti Dias RM
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Objectives: The purpose of this investigation was to verify the association between mental health (MH) indicators with walking capacity in patients with PAD., Methods: Two hundred and forty-six patients with PAD and claudication symptoms participated in this study. Physical function was assessed objectively with the 6-min walk test (6MWT) and subjectively using the Walking Impairment Questionnaire (WIQ). MH was assessed by the World Health Organization Quality of Life-Bref (WHOQOL-Bref) (six questions were selected - 1, 2, 10, 16, 19, and 26). Patients were divided into tertile groups according to their composite z-score for mental health (Low MH, Middle MH, and High MH)., Results: The High MH group presented higher scores ( p < 0.05) for the WIQ (distance = 26.8 ± 25.6, speed = 25.4 ± 17.3, and stairs = 33.6 ± 27.5), claudication onset distance (161.6 ± 83.6 m), and total walking distance (352.9 ± 79.6 m) compared to Low MH (WIQ distance = 14.8 ± 16.2, 17.7 ± 13.0, and stairs = 22.7 ± 20.7). Additionally, the High MH group presented a longer claudication onset distance (115.5 ± 70.5 m), and total walking distance in 6MWT (306.6 ± 83.2 m), and higher scores in the total walking distance compared to Middle MH (309.5 ± 93.6 m) ( p < 0.05)., Conclusion: In patients with PAD, MH was positively associated with walking capacity. Based on these results, treatments that can improve mental health, through different mechanisms, can also positively influence the ability of these patients to walk.
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- 2024
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10. Characteristics associated with responsiveness to isometric handgrip training in medicated hypertensive patients: secondary data analysis.
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Farah BQ, Forjaz CLM, O'Driscoll JM, Millar PJ, Oliveira MS, Fecchio R, Kanegusuku H, Sousa JCS, Correia MA, and Ritti-Dias RM
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- Humans, Female, Middle Aged, Male, Aged, Antihypertensive Agents therapeutic use, Isometric Contraction, Secondary Data Analysis, Hypertension drug therapy, Hypertension physiopathology, Hypertension therapy, Hand Strength, Blood Pressure drug effects
- Abstract
Objective: Isometric handgrip training (IHT) has been shown to reduce blood pressure (BP) in hypertensive patients. However, factors that predict responsiveness to IHT are largely unknown. The aim of this study was to investigate the patient characteristics associated with the antihypertensive response to IHT using a recommended statistical approach for evaluating interindividual responses., Methods: Data from four randomized controlled trials were combined, totaling 81 patients undergoing IHT (48.8% women; 60 ± 11 years) and 90 control patients (45.6% women; 62 ± 12 years). IHT consisted of 4 × 2 min isometric contractions at 30% of maximal voluntary contraction, performed three times/week for 8-12 weeks. BP was measured at baseline and following IHT and control interventions. The interindividual variation was assessed by the standard deviation of the individual responses (SD ir ), and linear regression analyses were conducted to explore response predictors., Results: IHT significantly decreased both SBP (-5.4; 95% confidence interval (CI) -9.5 to -1.3 mmHg) and DBP (-2.8; 95% CI -5.1 to -0.6 mmHg). The interindividual variation of BP change was moderate for systolic (SD ir = 5.2 mmHg, 0.30 standardized units) and low for diastolic (SD ir = 1.7 mmHg, 0.15 standardized units). Sex, age, and BMI were not associated with the antihypertensive effect of IHT. However, a higher baseline SBP ( b = -0.467, P < 0.001) and absence of dihydropyridine calcium channel blockers use ( b = 0.340, P = 0.001) were associated with greater BP reductions., Conclusion: IHT reduced BP in medicated hypertensive patients regardless of age, sex, and BMI. Patients with a higher baseline SBP and those not prescribed dihydropyridine calcium channel blockers were more responsive to IHT., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2024
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11. The bodyweight walking distance product and its relationship with clinical markers in patients with symptomatic peripheral artery disease.
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Santanna FDS, Cunha PM, Costa RM, Cucato GG, Wolosker N, Dal Corso S, Kanegusuku H, Farah BQ, Ritti-Dias RM, and Correia MA
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- Humans, Male, Female, Cross-Sectional Studies, Aged, Body Weight, Pulse Wave Analysis, Hand Strength physiology, Middle Aged, Blood Pressure physiology, Ankle Brachial Index, Peripheral Arterial Disease physiopathology, Walking physiology, Walk Test
- Abstract
Purpose: The six-minute walk test (6MWT) is extensively employed to evaluate gait impairment in patients with symptomatic peripheral artery disease (PAD) and has been associated with different health outcomes. However, various approaches exist for calculating and interpreting the six-minute test in order to address the needs of patients more effectively. Therefore, we investigated how these different approaches correlate with functional capacity and cardiovascular health in patients with symptomatic PAD., Methods: In total, 227 PAD patients [65.2% men and 67 (13) y.o.] were included in this cross-sectional study. The 6MWT was performed along a 30-meter corridor and the distance was expressed in three ways: absolute (described as the meters walked during the test), relativized (based on the results of the 6MWT in healthy individuals), and DW (multiplying the body weight in kilograms by the absolute distance in the 6MWT). A functional capacity z-score was calculated using the results of the handgrip strength test, 4-meter walking test, and sit-and-stand test. A cardiovascular parameter z-score was calculated with data on brachial and central blood pressure, the low-frequency component/high-frequency component ratio, and carotid-femoral pulse wave velocity., Results: The absolute (b = 0.30, 95%CI: 18-0.43, R² = 0.11, p < 0.001) and DW (b = 0.40, 95%CI: 27-0.53, R² = 0.17, p < 0.001) measures were related to functional capacity, independently of sex, age, and the ankle-arm index of the patients. Neither absolute nor DW were related to cardiovascular health. The relativized measure was not associated with either functional capacity or cardiovascular health., Conclusion: In patients with symptomatic PAD, absolute and DW measures are related to functional capacity, but not cardiovascular function., Competing Interests: Declaration of competing interest The authors declare that they have no conflicts of interest., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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12. Using daily steps to identify patients with peripheral artery disease with high sedentary time and low physical activity.
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Costa EC, da Silva GO, Freire YA, Kanegusuku H, Wolosker N, Cucato GG, Correia MA, and Ritti-Dias RM
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- Humans, Exercise, Walking, Intermittent Claudication diagnosis, Intermittent Claudication therapy, Sedentary Behavior, Peripheral Arterial Disease diagnosis
- Abstract
Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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- 2024
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13. The joint profiles of cardiorespiratory fitness and muscle strength on daily physical activity levels in patients with symptomatic peripheral artery disease: A cross-sectional study.
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Longano P, Costa EC, Costa RM, Farah BQ, Wolosker N, Cucato GG, Correia MA, Kanegusuku H, and Ritti-Dias RM
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- Humans, Cross-Sectional Studies, Exercise physiology, Muscle Strength physiology, Physical Fitness physiology, Cardiorespiratory Fitness, Peripheral Arterial Disease
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Introduction: In peripheral artery disease (PAD) patients, the joint profile of low strength and cardiorespiratory fitness on movement behaviors, specifically physical activity levels and sedentary time, remains unclear., Purpose: To investigate the joint profiles between cardiorespiratory and neuromuscular fitness and daily physical activity among PAD patients., Methods: Cross-sectional study in a sample of 155 PAD patients. We measured their physical activity level per week using accelerometers, assessed their muscle strength through a sit-to-stand test and cardiorespiratory fitness through a six-minute walk test. Patients were categorized into three groups: those with high strength and cardiorespiratory fitness (NC, n = 28), those with at least one component classified as low (1C, n = 88), and those with both components classified as low fitness (2C, n = 39)., Results: The patients in the 1C and 2C groups spent less time engaged in low-light and moderate activities compared to the NC group (low-light: NC: 2291 ± 680 minutes/week vs. 1C: 1826 ± 649 minutes/week vs. 2C: 1885 ± 651 minutes/week, p = .005; moderate: NC: 2617 ± 796 minutes/week vs. 1C: 2071 ± 767 minutes/week vs. 2C: 2092 ± 776 minutes/week, p = .005) and the patients in the 2C group spent less time engaged in vigorous activities compared to the NC and 1C groups (NC: 155 ± 148 minutes/week vs. 1C: 110 ± 110 minutes/week vs. 2C: 64 ± 70 minutes/week, p = .003)., Conclusion: PAD patients with low strength and/or cardiorespiratory fitness are more likely to spend less time engaging in low-light and moderate physical activities and patients with low fitness in both components are more likely to spend less time engaging in vigorous physical activity., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Longano et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
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- 2024
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14. Health and lifestyle parameters in peripheral artery disease at two periods of the COVID-19 pandemic: comparison between men and women.
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Kanegusuku H, Silva GOD, Braghieri HA, Carvalho JF, Costa RM, Cucato GG, Wolosker N, Ritti-Dias RM, and Correia MA
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- Male, Humans, Female, Pandemics, Longitudinal Studies, Life Style, COVID-19 epidemiology, Peripheral Arterial Disease epidemiology
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Objective: This study analyzed the impact of sex on self-reported health and lifestyle parameters in peripheral artery disease patients at two periods of the COVID-19 pandemic., Methods: In this longitudinal study, 99 patients with peripheral artery disease (53 men and 46 women) were evaluated during two periods of the COVID-19 pandemic ( i.e ., at onset: May to August 2020, and on follow-up: May to August 2021). Patients were interviewed via telephone, and information regarding lifestyle and health parameters was obtained., Results: At the onset of the COVID-19 pandemic, health and habit parameters were similar between women and men, with 63.0% and 45.3% indicating frequent fatigue, 73.9% and 84.9% reporting increased sitting time, and 23.9% and 39.6% practicing physical activity, respectively. At follow-up, difficulties in physical mobility (women: from 26.1% to 73.9%, p<0.001; men: from 39.6% to 71.7%, p=0.001) and the frequency of hospitalization for reasons other than COVID-19 increased similarly in women and men (women: from 4.3% to 21.7%, p=0.013; men: from 9.4% to 24.5%, p=0.038). The other parameters were similar between the periods., Conclusion: Self-reported physical mobility difficulties and hospitalization frequency increased in women and men with peripheral artery disease., Background: ▪ Sitting time increased in 73.9% of women and 84.9% of men at the onset of the pandemic., Background: ▪ Physical activity was practiced by 23.9% of women and 39.6% of men at the onset of the pandemic., Background: ▪ The prevalence of both women and men reporting physical mobility difficulties increased at follow-up., Background: ▪ Hospitalization rates for reasons unrelated to COVID-19 have increased in both women and., Background: While women experience more consequences related to peripheral artery disease than men, such as worse functional capacity and higher morbidity, there was a similar increase in physical mobility difficulty and frequency of hospitalization for reasons other than COVID-19 one year after the onset of the pandemic.
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- 2024
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15. Arm Crank Exercise Training Improves Ambulatory Blood Pressure in Patients With Symptomatic Peripheral Artery Disease: Randomized Controlled Trial.
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Costa RM, Kanegusuku H, Cucato GG, Wolosker N, Ritti-Dias RM, and Correia MA
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- Humans, Arm, Blood Pressure, Blood Pressure Monitoring, Ambulatory, Exercise physiology, Peripheral Arterial Disease therapy, Methamphetamine
- Abstract
Competing Interests: The authors declare no conflicts of interest.
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- 2024
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16. Do Sociodemographic, Behavioral, Clinical, and Anthropometric Factors Influence the Association Between Sex and Functional Capacity in Patients with Peripheral Arterial Disease?
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Segheto W, Kanegusuku H, Duarte de Oliveira M, Wolosker N, Correia MA, and Ritti-Dias RM
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- Humans, Female, Male, Cross-Sectional Studies, Treatment Outcome, Walk Test, Sexual Behavior, Walking, Intermittent Claudication, Peripheral Arterial Disease diagnosis
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Background: To explore the influence of sociodemographic, behavioral, clinical, and anthropometric factors on the association between sex and functional capacity in patients with peripheral arterial disease., Methods: A cross-sectional study was conducted with patients aged more than 45 years, diagnosed with peripheral artery disease (PAD), from 2 Brazilian hospitals. Data on sociodemographic characteristics, behavioral risk factors, clinical profile, and anthropometric measurements were collected. Functional capacity was assessed using the 6-min walk test and the Walking Impairment Questionnaire. Statistical analyses, including t-tests, chi-square tests, and logistic regression, were performed to assess the relationships between sex, functional capacity, and potential influencing factors., Results: Among the 262 patients with PAD, 67 were women and 113 were men. Women exhibited lower absolute functional capacity and lower Walking Impairment Questionnaire scores compared to men, even after adjusting for potential confounders. However, relative functional capacity did not significantly differ between sexes after adjusting for variables. Pain-free walking distance was also lower in women compared to that in men, but this association lost significance after adjusting for sociodemographic factors., Conclusions: Women with PAD had lower absolute functional capacity compared to men, influenced by various factors such as sociodemographic, behavioral, clinical, and anthropometric factors. However, the relative functional capacity was similar between genders, being influenced only by behavioral factors, while for the distance walked until pain, the association was lost after adjustments for sociodemographic factors., (Copyright © 2023 Elsevier Inc. All rights reserved.)
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- 2024
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17. Walking Intensity Preference of Patients With Peripheral Arterial Disease.
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de Oliveira MD, Kanegusuku H, de Faria DRG, Wolosker N, Correia MA, and Ritti-Dias RM
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- Humans, Walking, Intermittent Claudication, Peripheral Arterial Disease
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Competing Interests: The authors declare no conflicts of interest.
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- 2024
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18. Functional capacity and excess of body adiposity in patients with peripheral artery disease.
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Segheto W, Correia MA, Kanegusuku H, Wolosker N, and Ritti-Dias RM
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- Humans, Ankle Brachial Index, Intermittent Claudication, Adiposity, Peripheral Arterial Disease
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Competing Interests: Declaration of Competing Interest The authors declare there is no conflict of interests.
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- 2023
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19. Impact of physical activity on self-reported health parameters in peripheral artery disease in two periods of the COVID-19 pandemic.
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Kanegusuku H, Braghieri HA, Carvalho JF, Oliveira MD, Silva GO, Cucato GG, Wolosker N, Correia MA, and Ritti-Dias RM
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- Humans, Male, Middle Aged, Aged, Female, Self Report, Longitudinal Studies, Pandemics, Brazil epidemiology, Exercise, COVID-19, Peripheral Arterial Disease
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Background: Prolonged social isolation intended to mitigate the spread of Coronavirus 2019 (COVID-19), may potentially affect the physical activity level and health of patients with peripheral artery disease (PAD)., Objectives: To analyze the impact of physical activity practice on longitudinal changes in self-reported health parameters during the COVID-19 pandemic in patients with PAD., Design: Longitudinal study., Setting: The database of studies developed by our group involving patients with PAD from public hospitals in São Paulo, Brazil., Methods: In this longitudinal study, 99 patients with PAD were evaluated in two periods during the COVID-19 pandemic (i.e., May to August 2020 and May to August 2021). Patients were interviewed by telephone, and information was obtained regarding physical activity practice and self-reported health (i.e., current global, physical, and mental health). Patients were divided into two groups: the physically inactive group (patients who were or became physically inactive, n=76, 51.3% male, 67±10 years old, 8±7 years of disease duration) and the physically active group (patients who started or continued practicing physical activity, n=23, 65.2% male, 71±8years old, 7±6 years of disease)., Results: The physically inactive group more frequently self-reported their current health as poor (6.6 vs. 17.1%, P=0.045) and were more frequently hospitalized for reasons other than COVID-19 (6.6 vs. 27.6%, P=0.001) between the two periods evaluated during the COVID-19 pandemic. The physically active group self-reported lower declines in walking capacity (13.0 vs. 43.5%, P=0.022) between the two periods evaluated. We did not observe any differences in other parameters in either group between the two periods evaluated (p>0.05)., Conclusions: The practice of physical activity during the COVID-19 pandemic can help maintain or mitigate the negative impacts on self-reported global and physical health parameters in patients with PAD., Competing Interests: Declaration of Competing Interest The authors have no conflict of interest., (Copyright © 2023 Society for Vascular Nursing, Inc. Published by Elsevier Inc. All rights reserved.)
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- 2023
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20. Objective assessment of functional capacity in patients with peripheral artery disease: a narrative review.
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O Silva G, Braghieri HA, D Oliveira M, Farah BQ, Kanegusuku H, Cucato GG, A Correia M, and Ritti-Dias RM
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- Humans, Quality of Life, Reproducibility of Results, Intermittent Claudication diagnosis, Intermittent Claudication etiology, Walking, Activities of Daily Living, Peripheral Arterial Disease diagnosis
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Introduction: Peripheral artery disease (PAD) patients with claudication symptoms exhibit impaired functional capacity, which has been associated with disease severity, worse quality of life and higher risk of cardiovascular events. Different tests have been used to assess functional capacity in PAD patients. Therefore, understanding the characteristics, strengths and limitations of these tests are important to support the choice of tests to be used in clinical practice., Areas Covered: This review summarizes the main methods to assess functional capacity in PAD patients, discussing their psychometric properties, applications, and limitations., Expert Opinion: Robust evidence supports the use of treadmill and six-minute walk tests in PAD patients, as their results are associated with clinically meaningful outcomes, adequate psychometric properties and are sensitive to effects of interventions. On the other hand, other functional tests (Shuttle-walk test, outdoor walking capacity test, timed-up and go, four-meter walk test, heel-rise test, short physical performance battery and modified physical performance battery) are related to activities of daily living and do not require sophisticated equipment and can be easily used in clinical practice. However, these other tests still need evidence regarding their clinical relevance, reliability, and ability to detect long-term intervention changes, providing further investigation directions.
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- 2023
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21. Is the Walking Impairment Questionnaire a surrogate marker of 6-minute walking test performance in patients with peripheral artery disease with different degrees of claudication symptoms?
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Cunha PM, Kanegusuku H, Wolosker N, Correia MA, Cucato GG, and Ritti-Dias RM
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- Humans, Walking, Surveys and Questionnaires, Biomarkers, Intermittent Claudication diagnosis, Peripheral Arterial Disease diagnosis
- Abstract
Aim: To analyze the associations between the Walking Impairment Questionnaire (WIQ) and 6-minute walk test (6MWT) in absolute or relative performance in patients with peripheral artery disease (PAD) and different degrees of claudication symptoms., Methods: Two hundred and sixty-seven patients with PAD and claudication symptoms participated in the study. All patients underwent 6MWT and WIQ tests. Patients were divided into tertile groups according to their 6MWT performance (1st tertile = severe, 2nd = moderate, 3rd = mild). Multiple linear regression was performed to investigate the association between WIQ scores and the achievement of expected performance in the 6MWT., Results: Claudication onset distance and time, total walking distance, and the percentage of the predicted values had a significant weak correlation ( P < 0.01) with WIQ scores (distance, speed, and stair-climbing capacity). The correlations for almost all variables were slightly higher in the 1st tertile compared with the 2nd and 3rd tertiles (i.e. WIQ-distance and Claudication onset time, r = 0.25 and 0.12, WIQ-distance and Claudication onset distance, r = 0.34 and 0.18; WIQ-distance and total walking distance, r = 0.23 and 0.18, respectively). Multilinear regression confirmed a slightly superior relationship in the 1st tertile compared with the 2nd tertile (i.e. WIQ-distance and Claudication onset time, R2 = 0.24 and R2 = 0.01; WIQ-distance and Claudication onset distance, R2 = 0.25 and R2 = 0.03, respectively)., Conclusions: WIQ is weakly associated with absolute and relative 6MWT performance in patients with PAD. Despite slightly better correlations in patients with severe claudication symptoms, WIQ scores must be used with care as a surrogate marker of 6MWT performance in this group., (Copyright © 2023 Italian Federation of Cardiology - I.F.C. All rights reserved.)
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- 2023
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22. Patterns of sedentary behavior in adults: A cross-sectional study.
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Silva GO, Cunha PM, Oliveira MD, Christofaro DGD, Tebar WR, Gerage AM, Kanegusuku H, Correia MA, and Ritti-Dias RM
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Introduction: Sedentary behavior (SB) has been associated with adverse health outcomes, however, it is not completely clear whether total time in SB during the day or prolonged uninterrupted SB are interrelated. The aim of the current study was to describe the different patterns of SB of adults, their relationships, and associated factors., Methods: The sample included 184 adults aged ranging from 18 to 59 years old. SB was objectively measured by an accelerometer and the following SB pattern parameters were obtained: total time in sedentary bouts, mean time of sedentary bouts, and total time in sedentary breaks. Demographic data (age and sex), anthropometry [weight, height, body mass index (BMI)], blood pressure (BP), medical history (self-reported comorbid conditions), and cardiac autonomic modulation, were assessed to identify factors associated with SB. Multiple linear regressions were used to analyze the relationship between SB parameters and the associated factors., Results: The parameters of SB indicated 2.4 (0.9) h/day for total time in sedentary bouts, 36.4 (7.9) min for the mean time of sedentary bouts, and 9.1 (1.9) h/day for the total time in sedentary breaks. Multiple adjusted regression indicated that age was the only factor associated with SB patterns ( p < 0.05) after adjustment for confounding variables (sex, age, BMI, dyslipidemia, systolic and diastolic BP). Young adults (18-39 years old) spent more time in sedentary bouts and less time in uninterrupted sedentary bouts compared to middle-aged adults (40-59 years old) (2.58 (0.88) h/day vs. 2.13 (0.90) h/day, respectively; p = 0.001 and 34.5 (5.8) min 18-39 years old vs. 38.8 (9.6) min 40-59 years old; p ≤ 0.001; respectively). The total time in sedentary breaks was similar between age groups ( p = 0.465). The total time in sedentary bouts was significantly correlated with the mean time of sedentary bouts ( r = -0.58; p ≤ 0.001), and with the total time in sedentary breaks ( r = -0.20; p = 0.006). The mean time of sedentary bouts was significantly related to the total time in sedentary breaks ( r -= 0.19; p = 0.007)., Discussion and Conclusion: In conclusion, age seems to be a relevant factor associated with sedentary behavior with young adults spending more time in SB and accumulating this behavior in a higher amount of sedentary bouts compared to middle-aged adults., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2023 Silva, Cunha, Oliveira, Christofaro, Tebar, Gerage, Kanegusuku, Correia and Ritti-Dias.)
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- 2023
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23. Association between the risk of malnutrition and functional capacity in patients with peripheral arterial disease: A cross-sectional study.
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Carvalho J, Correia MA, Kanegusuku H, Longano P, Wolosker N, Ritti-Dias RM, and Cucato GG
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- Aged, Cross-Sectional Studies, Female, Hand Strength, Humans, Male, Middle Aged, Walk Test, Walking, Malnutrition complications, Malnutrition epidemiology, Peripheral Arterial Disease
- Abstract
Introduction: The risk of malnutrition is an important predictor of functional capacity in the elderly population. However, whether malnutrition is associated with functional capacity in patients with peripheral artery disease (PAD) is poorly known., Purpose: To analyse the association between the risk of malnutrition and functional capacity in patients with PAD., Methods: This cross-sectional study included 135 patients with PAD of both genders, ≥50 years old, with symptomatic PAD (Rutherford stage I to III) in one or both limbs and with ankle-brachial index ≤0.90. The risk of malnutrition was assessed by the short form of the Mini Nutritional Assessment-Short Form and patients were classified as having normal nutritional status (n = 92) and at risk of malnutrition (n = 43). Functional capacity was objectively assessed using the six-minute walking test (6MWT, absolute maximal distance and relativized and expressed as a percentage of health subjects), short-physical performance battery (SPPB, balance, gait speed and the sit and stand test) and the handgrip test, and subjectively, using the Walking Impairment Questionnaire and Walking Estimated-Limitation Calculated by History. The association between the risk of malnutrition and functional capacity was analysed using bivariate and multivariate logistic regression adjustments for gender, age, ankle-brachial index, body mass index, use of statins, coronary arterial disease and stroke. For all statistical analyses, significance was accepted at p<0.05., Results: Thirty-two per cent of our patients were classified with a risk of malnutrition. The risk of malnutrition was associated with the absolute 6MWT total distance (OR = 0.994, P = 0.031) relative 6MWT total distance (OR = 0.971, P = 0.038), lowest SPPB total score (OR = 0.682, P = 0.011), sit and stand (OR = 1.173, P = 0.003) and usual 4-meter walk test (OR = 1.757, P = 0.034)., Conclusion: In patients with PAD, the risk of malnutrition was associated with objective measurements of functional capacity., Competing Interests: The authors have declared that no competing interests exist.
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- 2022
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24. Relationship between arterial stiffness parameters and cardiovascular responses to maximal exercise testing in Parkinson's disease patients.
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Kanegusuku H, Correia MA, Longano P, Okamoto E, Piemonte MEP, Cucato GG, and Ritti-Dias RM
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- 2022
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25. Effects of arm-crank exercise on cardiovascular function, functional capacity, cognition and quality of life in patients with peripheral artery disease: Study protocol for a randomized controlled trial.
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Kanegusuku H, Correia MA, Longano P, Ritti-Dias RM, Wolosker N, and Cucato GG
- Subjects
- Arm, Blood Pressure Monitoring, Ambulatory, Cognition, Exercise Therapy methods, Exercise Tolerance physiology, Hand Strength, Humans, Intermittent Claudication diagnosis, Prospective Studies, Randomized Controlled Trials as Topic, Single-Blind Method, Walking physiology, Peripheral Arterial Disease diagnosis, Quality of Life
- Abstract
Background: Arm-crank exercise training (ACT) is an alternative exercise strategy for patients with symptomatic peripheral artery disease (PAD) due to the attenuation of pain symptoms during the exercise, as well as the benefits to functional capacity., Purpose: The aim of this study is to describe the study protocol to analyze the effects of ACT exercise on cardiovascular function, functional capacity, cognition and quality of life in patients with symptomatic PAD., Methods: This is a three-armed randomized, prospective, single-blind data collection, single-center, controlled study enrolling 45 patients with symptomatic PAD who will be randomized into 3 intervention groups: walking training (WT), ACT and control group. The WT and ACT will perform 2 sessions/week, 15 to 10 sets of 2 to 5 minutes at values of 13 to 15 on the Borg scale. Before and after 12 weeks of intervention, cardiovascular function (ambulatory blood pressure, office blood pressure, central blood pressure, heart rate variability, arterial stiffness and vascular function), functional capacity (six-minute walk test, 2 minute step test, handgrip test, Walking impairment questionnaire, Walking estimated limitation calculated by history, Baltimore activity scale for intermittent claudication, and short physical performance battery), cognition (executive function and memory), and quality of life (vascular quality of life questionnaire and World Health Organization Quality of Life) will be assessed., Results: This is the first trial to evaluate the effects of ACT on regulatory mechanisms of the cardiovascular system in PAD patients. If the results are as expected, they will provide evidence the ability of ACT to promote cardiovascular benefits in the symptomatic PAD population., Competing Interests: The authors have declared that no competing interests exist.
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- 2022
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26. Exercise prescription for Parkinson's disease patients: Dealing with cardiovascular autonomic dysfunction.
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Kanegusuku H, Correia MA, Cucato GG, and Ritti-Dias RM
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- 2022
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27. Impact of the COVID-19 pandemic on health lifestyle in patients with peripheral artery disease: A cross-sectional study.
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Ritti-Dias RM, Correia MA, Carvalho JF, Braghieri HA, Wolosker N, Cucato GG, and Kanegusuku H
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- Aged, Brazil, Child, Preschool, Cross-Sectional Studies, Female, Healthy Lifestyle, Humans, Male, Middle Aged, Pandemics, Quality of Life, COVID-19, Peripheral Arterial Disease epidemiology, Peripheral Arterial Disease psychology
- Abstract
Background: Social isolation has been one of the main strategies to prevent the spread of Coronavirus 2019 (COVID-19). However, the impact of social isolation on the lifestyle of patients with peripheral artery disease (PAD) and claudication symptoms remains unclear., Objectives: To analyze the perceptions of patients with PAD of the impact of social isolation provoked by COVID-19 pandemic on health lifestyle., Design: Cross-sectional., Setting: The database of studies developed by our group involving patients with PAD from public hospitals in São Paulo., Methods: In this cross-sectional survey study, 136 patients with PAD (61% men, 68 ± 9 years old, 0.55 ± 0.17 ankle-brachial index, 82.4% with a PAD diagnosis ≥5 years old) were included. Health lifestyle factors were assessed through a telephone interview using a questionnaire containing questions related to: (a) COVID-19 personal care; (b) mental health; (c) health risk habits; (d) eating behavior; (e) lifestyle; (f) physical activity; (g) overall health; and (h) peripheral artery disease health care., Results: The majority of patients self-reported spending more time watching TV and sitting during the COVID-19 pandemic and only 28.7% were practicing physical exercise. Anxiety and unhappiness were the most prevalent feelings self-reported among patients and 43.4% reported a decline in walking capacity., Conclusion: Most patients with PAD self-reported increased sedentary behavior, lower physical activity level, and worse physical and mental health during the COVID-19 pandemic. Thus, it is necessary to adopt strategies to improve the quality of life of these patients during this period., Competing Interests: Declaration of Competing Interest The authors have no conflict of interest., (Copyright © 2022. Published by Elsevier Inc.)
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- 2022
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28. Correction: Acute Cardiovascular Responses to Self-selected Intensity Exercise in Parkinson's Disease.
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Kanegusuku H, Cucato GG, Longano P, Okamoto E, Piemonte MEP, Correia MA, and Ritti-Dias RM
- Abstract
Competing Interests: Disclosure The authors report no conflicts of interest in this work.
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- 2022
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29. Acute Cardiovascular Responses to Self-selected Intensity Exercise in Parkinson's Disease.
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Kanegusuku H, Cucato GG, Longano P, Okamoto E, Piemonte MEP, Correia MA, and Ritti-Dias RM
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- Blood Pressure, Exercise, Heart Rate, Humans, Middle Aged, Pulse Wave Analysis, Parkinson Disease therapy, Vascular Stiffness
- Abstract
Parkinson's disease patients frequently present cardiovascular dysfunction. Exercise with a self-selected intensity has emerged as a new strategy for exercise prescription aiming to increase exercise adherence. Thus, the current study evaluated the acute cardiovascular responses after a session of aerobic exercise at a traditional intensity and at a self-selected intensity in Parkinson's disease patients. Twenty patients (≥ 50 years old, Hoehn & Yahr 1-3 stages) performed 3 experimental sessions in random order: Traditional session (cycle ergometer, 25 min, 50 rpm, 60-80% maximum heart rate); Self-selected intensity: (cycle ergometer, 25 min, 50 rpm with self-selected intensity); and Control session (resting for 25 min). Before and after 30 min of intervention, brachial and central blood pressure (auscultatory method and pulse wave analysis, respectively), cardiac autonomic modulation (heart rate variability), and arterial stiffness (pulse wave analysis) were evaluated. Brachial and central systolic and diastolic blood pressure, heart rate, and the augmentation index increased after the control session, whereas no changes were observed after the exercise sessions (P<0.01). Pulse wave velocity and cardiac autonomic modulation parameters did not change after the three interventions. In conclusion, a single session of traditional intensity or self-selected intensity exercises similarly blunted the increase in brachial and central blood pressure and the augmentation index compared to a non-exercise control session in Parkinson's disease patients., Competing Interests: The authors declare that there is no conflict of interest., (Thieme. All rights reserved.)
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- 2022
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30. Acute effects of breaking up sitting time with isometric exercise on cardiovascular health: Randomized crossover trial.
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Silva GO, Carvalho JF, Kanegusuku H, Farah BQ, Correia MA, and Ritti-Dias RM
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- Adult, Cross-Over Studies, Female, Humans, Male, Young Adult, Cardiovascular Physiological Phenomena, Exercise physiology, Sedentary Behavior, Walking physiology
- Abstract
The objective of this study was to analyze the acute effects of breaking up prolonged sitting with isometric exercise on the cardiovascular health of sedentary adults. This is a three-condition randomized crossover trial. The sample was comprised of 17 subjects (11 women; 29 ± 10 years old; 25,1 ± 5,1 kg/m
2 ). The participants completed, in randomized order, three experimental conditions (control, breaks with isometric leg extension exercise, and breaks with walking), with the order of the conditions determined through simple automatic randomization. All the conditions had in common a sitting period of 3 h. During the conditions with isometric exercise and walking breaks the participants performed breaks with isometric leg extension exercise and with walking every 30 min, while in the control condition they remained seated with no breaks. Before and after this period, vascular function (primary outcome), blood pressure, and cardiac autonomic modulation (secondary outcomes) were measured. Generalized estimated equations were used to analyze the data. The results did not indicate significant interaction effects for vascular function among experimental conditions (p > 0,05 for all). We also did not find significant interaction effects for systolic or diastolic blood pressure among the conditions (p > 0,05 for all). The heart rate variability parameters did not present significant interaction effects among conditions (p > 0,05 for all). In conclusion, breaking up sitting with isometric exercise does not seem to lead to significant effects on the cardiovascular health of sedentary adults., (© 2021 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)- Published
- 2021
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31. Effect of frailty on physical activity levels and walking capacity in patients with peripheral artery disease: A cross-sectional study.
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Farah BQ, Santos MF, Cucato GG, Kanegusuku H, Sampaio LMM, Monteiro FA, Wolosker N, Puech-Leão P, Correia MA, and Ritti-Dias RM
- Subjects
- Cross-Sectional Studies, Humans, Intermittent Claudication, Walking, Frailty, Peripheral Arterial Disease
- Abstract
Background: This study aimed to analyze the effect of frailty on walking capacity and physical activity levels of patients with peripheral artery disease (PAD)., Methods: A cross-sectional study including 216 symptomatic PAD patients (e.g. claudication) was conducted. Moreover, the frailty profile was established, for which six-minute walk test, Walking Impairment Questionnaire (WIQ), and physical activity level were evaluated., Results: Frailty was prevalent in 13.4%, 72.2%, and 14.4% of frail, pre-frail, and not-frail patients, respectively. Walking capacity was lower in frail patients than in not-frail patients (p < 0.024). The domains of distance and speed of WIQ were lower in frail patients than in not-frail patients, and these domains were also lower in pre-frail than in not-frail patients (p < 0.050 for all). The domain of stairs was lower in frail patients than in not-frail and pre-frail patients (p = 0.016). Physical activity levels were similar among groups (p > 0.050)., Conclusion: Frailty is associated with further walking impairment in patients with PAD., Competing Interests: Declaration of Competing Interest All authors declare no conflict of interest., (Copyright © 2021 Society for Vascular Nursing, Inc. Published by Elsevier Inc. All rights reserved.)
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- 2021
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32. Influence of motor impairment on exercise capacity and quality of life in patients with Parkinson disease.
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Kanegusuku H, Ritti-Dias RM, Barbosa PYI, das Neves Guelfi ET, Okamoto E, Miranda CS, de Paula Oliveira T, and Piemonte MEP
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This study evaluated the impact of motor impairment (MI) on exercise capacity and quality of life in patients with Parkinson disease (PD). One hundred ninety-two patients (≥50 years old) were divided according to the Hoehn and Yahr stages in: mild (stage I), mild to moderate (stage II), moderate (stage III), and advanced MI (stage IV). Exercise capacity (6-min walk test [6MWT]) and quality of life (Parkinson's Disease Questionnaire [PDQ-39]) were obtained. In this context, 6MWT was progressively worse with increasing the severity of MI ( P <0.01). Patients with advanced MI achieved 39% of predicted 6MWT of healthy subject, while subjects with mild MI achieved 83% of healthy subject ( P <0.01). In addition, patients with advanced MI presented higher (i.e., worse) PDQ-39 scores in summary index, cognition, mobility and activities of daily live domains compared to other groups ( P <0.01). Patients with moderate MI also presented worse scores in PDQ-39 summary index, mobility and activities of daily live domains in comparison with mild MI patients ( P <0.01). Higher MI was correlated with worse exercise capacity (6MWT: r =-0.46, P <0.01), with worse PDQ-39 summary index and the mobility and activities of daily live domains scores ( r =0.38, r =0.46, and r =0.43, P <0.01). In conclusion, MI is related to lower exercise capacity and quality of life (i.e., PDQ-39 summary index and mobility and activities of daily live domains) in patients with PD., Competing Interests: CONFLICT OF INTEREST No potential conflict of interest relevant to this article was reported., (Copyright © 2021 Korean Society of Exercise Rehabilitation.)
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- 2021
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33. Physical activity practice during COVID-19 pandemic in patients with intermittent claudication.
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Ritti-Dias RM, Cucato GG, Oliveira MD, Braghieri HA, Carvalho JF, Wolosker N, Correia MA, and Kanegusuku H
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- Aged, Child, Preschool, Cross-Sectional Studies, Exercise, Female, Humans, Intermittent Claudication epidemiology, Male, Middle Aged, SARS-CoV-2, COVID-19, Pandemics
- Abstract
Objective: To describe physical activity habits and barriers for physical activity practice in patients with peripheral artery disease and claudication symptoms during Coronavirus 2019 (COVID-19) pandemic., Methods: In this cross-sectional survey study, 127 patients with peripheral artery disease (59.8% men; 68±9 years old; and 81.9% had the peripheral artery disease diagnosis ≥5 years old) were included. The physical activity habits and barriers for physical activity practice were assessed through telephone interview using a questionnaire with questions related to: (a) COVID-19 personal care; (b) overall health; (c) physical activity habits; (d) for those who were inactive, the barriers for physical activity practice., Results: Only 26.8% of patients reported practicing physical activity during the COVID-19 pandemic. Exercise characteristics more common among these patients include walking, performed at least 5 days a week, during 31-60 min at light intensity. In contrast, among physically inactive patients, pain, injury or disability (55%), the COVID-19 pandemic (50%), the need to rest due to leg pain (29%), and lack of energy (27%) were the most frequent barriers to physical activity practice., Conclusion: The physical activity level of patients with peripheral artery disease is impacted by the COVID-19 pandemic.
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- 2021
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34. Multidimensional Factors Can Explain the Clinical Worsening in People With Parkinson's Disease During the COVID-19 Pandemic: A Multicenter Cross-Sectional Trial.
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Silva-Batista C, Coelho DB, Júnior RCF, Almeida LR, Guimarães A, Nóbrega KCC, Machado Sanchez H, Lindquist ARR, Israel VL, Kanegusuku H, Guimarães R, Beckmann Bosaipo N, Barbosa R, Correa CL, Finatto MJ, Mendes FADS, and Piemonte MEP
- Abstract
Background: Self-reported clinical worsening by people with Parkinson's disease (PD) during social distancing may be aggravated in Brazil, where the e/tele-health system is precarious. Objectives: This study aims to investigate self-reported changes in motor and non-motor aspects during social distancing in people with PD living in Brazil and to investigate the factors that might explain these changes. Methods: In this multicenter cross-sectional trial, 478 people with a diagnosis of idiopathic PD (mean age = 67, SD = 9.5; 167 female) were recruited from 14 centers distributed throughout the five geographical regions of Brazil. The evaluators from each center applied a questionnaire by telephone, which included questions (previous and current period of social distancing) about the motor and non-motor experiences of daily living, quality of life, daily routine, and physical activity volume. Results: Self-reported clinical worsening in non-motor and motor aspects of daily life experiences (Movement Disorder Society-Unified PD Rating Scale-parts IB and II-emotional and mental health, and fear of falling) and in the quality of life was observed. Only 31% of the participants reported a guided home-based physical activity with distance supervision. Perceived changes in the quality of life, freezing of gait, decreased physical activity volume, daily routine, and fear of falling explained the self-reported clinical worsening ( P < 0.05). Conclusions: Self-reported clinical worsening in people with PD living in Brazil during social distancing can also be aggravated by the precarious e/tele-health system, as perception of decreased physical activity volume and impoverishment in daily routine were some of the explanatory factors. Considering the multifaceted worsening, the implementation of a remote multi-professional support for these people is urgent., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Silva-Batista, Coelho, Júnior, Almeida, Guimarães, Nóbrega, Machado Sanchez, Lindquist, Israel, Kanegusuku, Guimarães, Beckmann Bosaipo, Barbosa, Correa, Finatto, Mendes and Piemonte.)
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- 2021
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35. Impact of the COVID-19 pandemic on drug treatment of patients with peripheral arterial disease: an observational cross-sectional study.
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Braghieri HA, Correia MA, de Carvalho JF, Longano P, Wolosker N, Cucato GG, Ritti-Dias RM, and Kanegusuku H
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Background: The Coronavirus 2019 (COVID-19) pandemic has had a negative impact on the population's behavior. In this context, the effect of the COVID-19 pandemic on drug treatment of patients with peripheral arterial disease (PAD) and intermittent claudication (IC) remains unclear., Objectives: To analyze the impact of the COVID-19 pandemic on drug treatment of patients with PAD and IC., Methods: In this cross-sectional, observational study, 136 patients with PAD and IC were recruited from our database and answered a questionnaire by telephone involving the following questions: a) precautions related to COVID-19; b) general health status; and c) treatment of diseases. Subsequently, patients were divided into two groups according to difficulty in obtaining their drugs (DOD: difficulty obtaining drugs, or NDOD: no difficulty obtaining drugs) and overall health was compared between groups., Results: Seventeen percent of patients reported difficulties with obtaining drugs during the pandemic. A higher proportion of these patients reported being sadder (56.5% vs. 24.8%, P < 0.01) and having more difficulty sleeping (56.5% vs. 24.8%, P < 0.01) than of the patients in the NDOD group (P <0.01). The groups did not differ in terms of impairment of walking capability, anxiety, stress, or depression (P> 0.05)., Conclusions: A higher proportion of patients in the DOD group reported being sadder and having greater difficulty sleeping compared to the NDOD group during the COVID-19 pandemic., Competing Interests: Conflicts of interest: No conflicts of interest declared concerning the publication of this article., (Copyright© 2021 The authors.)
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- 2021
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36. Validity and reliability of 2-min step test in patients with symptomatic peripheral artery disease.
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Braghieri HA, Kanegusuku H, Corso SD, Cucato GG, Monteiro F, Wolosker N, Correia MA, and Ritti-Dias RM
- Subjects
- Humans, Intermittent Claudication diagnosis, Reproducibility of Results, Walk Test, Walking, Exercise Test, Peripheral Arterial Disease diagnosis
- Abstract
Background: Although 2-min step test (2MST) has been useful in general population, no study has investigated its validity in patients with peripheral artery disease (PAD)., Objective: To analyze the validity and reliability of the 2MST in patients with PAD and claudication symptoms., Methods: Twenty-four patients with PAD and claudication symptoms were recruited and performed the 2MST comparing it to the six-minute walk test (6MWT). Test performance, step indicators, and heart rate were measured during the test. Validity was verified using Pearson correlation between the performance of 2MST (number of steps) and 6MWT (distance and number of steps). The reliability was analyzed by the intraclass correlation coefficient and by the limits of agreement of Bland and Altman., Results: A similar performance was observed between the two 2MST (65 ± 10 steps vs. 66 ± 10 steps, p = 0.43) with a significant intraclass coefficient correlation of 0.945. The bias between tests was of 0.79 steps with the limits of agreement between -9.6 and 11.2 steps. The 90% minimum detectable difference was 3.2 steps. The number of steps in 2MST was significantly correlated with the number of steps in 6MWT (r = 0.55, p<0.01). However, the number of steps in 2MST did not correlate with distance in the 6MWT (r = 0.26, p = 0.23). The peak heart rate was lower in 2MST compared to 6MWT (p<0.05)., Conclusion: The 2MST present adequate reliability and validity in patients with symptomatic PAD., (Copyright © 2021 Society for Vascular Nursing, Inc. Published by Elsevier Inc. All rights reserved.)
- Published
- 2021
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37. Effects of resistance training on metabolic and cardiovascular responses to a maximal cardiopulmonary exercise test in Parkinson`s disease.
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Kanegusuku H, Peçanha T, Silva-Batista C, Miyasato RS, Silva Júnior NDD, Mello MT, Piemonte MEP, Ugrinowitsch C, and Forjaz CLM
- Subjects
- Anaerobic Threshold, Exercise Test, Heart Rate, Humans, Parkinson Disease therapy, Resistance Training
- Abstract
Objective: To evaluate the effects of resistance training on metabolic and cardiovascular responses during maximal cardiopulmonary exercise testing in patients with Parkinson's disease., Methods: Twenty-four patients with Parkinson's disease (modified Hoehn and Yahr stages 2 to 3) were randomly assigned to one of two groups: Control or Resistance Training. Patients in the Resistance Training Group completed an exercise program consisting of five resistance exercises (two to four sets of six to 12 repetitions maximum per set) twice a week. Patients in the Control Group maintained their usual lifestyle. Oxygen uptake, systolic blood pressure and heart rate were assessed at rest and during cycle ergometer-based maximal cardiopulmonary exercise testing at baseline and at 12 weeks. Assessments during exercise were conducted at absolute submaximal intensity (slope of the linear regression line between physiological variables and absolute workloads), at relative submaximal intensity (anaerobic threshold and respiratory compensation point) and at maximal intensity (maximal exercise). Muscle strength was also evaluated., Results: Both groups had similar increase in peak oxygen uptake after 12 weeks of training. Heart rate and systolic blood pressure measured at absolute and relative submaximal intensities and at maximal exercise intensity did not change in any of the groups. Muscle strength increased in the Resistance Training but not in the Control Group after 12 weeks., Conclusion: Resistance training increases muscle strength but does not change metabolic and cardiovascular responses during maximal cardiopulmonary exercise testing in patients with Parkinson's disease without cardiovascular comorbidities.
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- 2021
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38. Cardiovascular, perceived exertion and affective responses during aerobic exercise performed with imposed and a self-selected intensity in patients with Parkinson's disease.
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Kanegusuku H, Correia MA, Longano P, Okamoto E, Piemonte MEP, Cucato GG, and Ritti-Dias RM
- Subjects
- Adult, Exercise, Female, Humans, Male, Parkinson Disease therapy, Random Allocation, Blood Pressure, Exercise Test methods, Exercise Tolerance, Heart Rate, Parkinson Disease physiopathology
- Abstract
Background: Exercise with self-selected intensity (SSI) has emerged as a new strategy for exercise prescription aiming to increase exercise adherence in Parkinson's disease (PD)., Objective: We compared the cardiovascular, perceived exertion and affective responses during traditional aerobic exercise and with SSI in PD., Methods: Twenty patients with PD performed two aerobic exercise sessions in random order with an interval of at least 72 h between them: Traditional session (cycle ergometer, 25 min, 50 rpm) with imposed intensity (II) (60-80% maximum heart rate [HR]) and SSI: (cycle ergometer, 25 min, 50 rpm) with SSI. The HR (Polar V800 monitor), systolic blood pressure (auscultatory method), rating of perceived exertion (Borg scale 6-20) and affective responses (feeling scale) were assessed during the exercise at 8th and 18th minute. The Generalized Estimating Equation Model was used for comparison between both sessions (P < 0.05)., Results: The exercise intensity was not significantly different between both exercise sessions (8th minute: II -76.3±1.0 vs. SSI -76.5±1.3 % of maximal HR; 18th minute: II -78.9±0.9 vs. SSI -79.1±1.3 % of maximal HR, p = 0.93). Blood pressure, perceived exertion and affective responses were also not significantly different between both sessions (P > 0.05)., Conclusions: Cardiovascular and psychophysiological responses were not different during aerobic exercise performed with II and with SSI in patients with PD.
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- 2021
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39. Are cardiovascular function and habitual physical activity levels similar in patients with classic and atypical claudication symptoms? A cross-sectional study.
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Longano P, Kanegusuku H, Correia MA, Puech-Leao P, Wolosker N, Cucato GG, and Ritti-Dias RM
- Subjects
- Aged, Brazil, Cross-Sectional Studies, Female, Health Status, Humans, Intermittent Claudication diagnosis, Male, Middle Aged, Peripheral Arterial Disease diagnosis, Time Factors, Blood Pressure, Exercise, Exercise Tolerance, Habits, Intermittent Claudication physiopathology, Peripheral Arterial Disease physiopathology, Vascular Stiffness
- Abstract
Objective: To analyze the impact of the different types of exertional leg pain on cardiovascular function, functional capacity, and habitual physical activity levels in patients with peripheral arterial disease., Methods: In this cross-sectional study, 124 patients with symptomatic peripheral arterial disease were included. Exertional leg pain was evaluated using the San Diego Claudication Questionnaire. Subsequently, patients were categorized into two groups according to their exertional leg pain: atypical leg pain (non-calf pain and atypical calf pain, n = 31) and intermittent claudication (classic intermittent claudication symptoms, n = 93). Cardiovascular function (blood pressure, heart rate, arterial stiffness, and heart rate variability), functional capacity (6-min walk distance, handgrip strength, and short physical performance battery), and habitual physical activity levels were measured., Results: Functional capacity and physical activity levels were similar between patients with atypical leg pain and symptoms of intermittent claudication. However, patients with classic intermittent claudication symptoms presented higher central systolic blood pressure ( P = 0.028) and arterial stiffness (augmentation index and pulse pressure; P ≤ 0.001 and 0.019, respectively) compared to patients with atypical leg pain., Conclusion: The type of exertional leg pain does not influence functional capacity and habitual physical activity levels in patients with peripheral arterial disease. However, patients with classic intermittent claudication symptoms present impaired cardiovascular function compared to patients with atypical leg pain.
- Published
- 2020
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40. Impact of obesity on walking capacity and cardiovascular parameters in patients with peripheral artery disease: A cross-sectional study.
- Author
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Kanegusuku H, Cucato GG, Domiciano RM, Longano P, Puech-Leao P, Wolosker N, Ritti-Dias RM, and Correia MA
- Subjects
- Aged, Brazil, Cross-Sectional Studies, Female, Humans, Intermittent Claudication physiopathology, Male, Surveys and Questionnaires, Heart Rate physiology, Obesity complications, Peripheral Arterial Disease physiopathology, Walking physiology
- Abstract
Background: Patients with peripheral artery disease (PAD) present a high prevalence of obesity and metabolic syndrome, as well as diseases related to cardiovascular dysfunction. However, whether obesity influences walking capacity and cardiovascular function in patients with PAD is poorly understood., Objectives: The objective of this study was to analyze the impact of obesity on walking capacity and cardiovascular parameters in patients with PAD., Design: This is a cross-sectional study., Setting: Patients were recruited from public hospitals of São Paulo., Methods: One-hundred two patients with PAD and symptoms of intermittent claudication were recruited and divided into 2 groups according to their body mass index: normal weight (<25 kg/m
2 ) and overweight/obese (≥25 kg/m2 ). Patients were submitted to objective (6-minute walk test) and subjective measurements of walking capacity (Walking Impairment Questionnaire). In addition, cardiovascular parameters (office blood pressure, resting heart rate, arterial stiffness, vascular function, and heart rate variability) were obtained., Results: The speed domain of the Walking Impairment Questionnaire was lower in the overweight/obese group compared to the normal weight group (32 ± 20 vs 21 ± 16, respectively, P < .01). Resting heart rate was higher in overweight/obese patients (61 ± 10 vs 70 ± 12, respectively, P < .01). However, no other walking capacity or cardiovascular parameter variables were related to obesity in patients with PAD., Conclusion: Obesity influences resting heart rate and walking speed in patients with PAD., (Copyright © 2020 Society for Vascular Nursing. Published by Elsevier Inc. All rights reserved.)- Published
- 2020
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41. Cardiovascular Responses During Resistance Exercise in Patients With Parkinson Disease.
- Author
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Miyasato RS, Silva-Batista C, Peçanha T, Low DA, de Mello MT, Piemonte MEP, Ugrinowitsch C, Forjaz CLM, and Kanegusuku H
- Subjects
- Aged, Case-Control Studies, Female, Humans, Male, Middle Aged, Prospective Studies, Autonomic Nervous System physiopathology, Blood Pressure physiology, Heart Rate physiology, Parkinson Disease physiopathology, Resistance Training
- Abstract
Background: Patients with Parkinson disease (PD) present cardiovascular autonomic dysfunction that impairs blood pressure control. However, cardiovascular responses during resistance exercise are unknown in these patients., Objective: To investigate cardiovascular responses during resistance exercise performed with different muscle masses in patients with PD., Design: Prospective, repeated-measures., Setting: Exercise Hemodynamic Laboratory, School of Physical Education and Sport, University of São Paulo., Participants: Thirteen patients with PD (4 women, 62.7 ± 1.3 years, stages 2-3 of the modified Hoehn and Yahr scale; "on" state of medication) and 13 paired control patients without PD (7 women, 66.2 ± 2.0 years)., Interventions: Both groups performed, in a random order, bilateral and unilateral knee extension exercises (2 sets, 10-12 maximal repetition, 2-minute intervals)., Main Outcome Measurements: Systolic blood pressure (SBP) and heart rate (HR) were assessed before (pre) and during the exercises., Results: Independent of set and exercise type, SBP and HR increases were significantly lower in PD than the control group (combined values: +45 ± 2 versus +73 ± 4 mm Hg and +18 ± 1 versus +31 ± 2 bpm, P = .003 and .007, respectively). Independently of group and set, the SBP increase was greater in the bilateral than the unilateral exercise (combined values: +63 ± 4 versus +54 ± 3 mm Hg, P = .002), whereas the HR increase was similar. In addition, independently of group and exercise type, the SBP increase was greater in the second than the first set (combined values: +56 ± 4 versus +61 ± 4 mm Hg, P = .04), whereas the HR increases were similar., Conclusions: Patients with PD present attenuated increases in SBP and HR during resistance exercise in comparison with healthy subjects. These results support that resistance exercise is safe and well tolerated for patients with PD from a cardiovascular point of view supporting its recommendation for this population., Level of Evidence: II., (Copyright © 2018 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.)
- Published
- 2018
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42. Balance and fear of falling in subjects with Parkinson's disease is improved after exercises with motor complexity.
- Author
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Silva-Batista C, Corcos DM, Kanegusuku H, Piemonte MEP, Gobbi LTB, de Lima-Pardini AC, de Mello MT, Forjaz CLM, and Ugrinowitsch C
- Subjects
- Aged, Aged, 80 and over, Exercise physiology, Female, Humans, Male, Middle Aged, Parkinson Disease physiopathology, Accidental Falls prevention & control, Cognition physiology, Exercise Therapy methods, Fear psychology, Gait physiology, Parkinson Disease rehabilitation, Postural Balance physiology
- Abstract
Resistance training with instability (RTI) uses exercises with high motor complexity that impose high postural control and cognitive demands that may be important for improving postural instability and fear of falling in subjects with Parkinson's disease (PD). Here, we hypothesized that: 1) RTI will be more effective than resistance training (RT) in improving balance (Balance Evaluation Systems Test [BESTest] and overall stability index [Biodex Balance System
® ]) and fear of falling (Falls Efficacy Scale-International [FES-I] score) of subjects with Parkinson's disease (PD); and 2) changes in BESTest and FES-I after RTI will be associated with changes in cognitive function (Montreal Cognitive Assessment [MoCA] score - previously published) induced by RTI. Thirty-nine subjects with moderate PD were randomly assigned to a nonexercising control, RT, and RTI groups. While RT and RTI groups performed progressive RT twice a week for 12 weeks, the RTI group added progressive unstable devices to increase motor complexity of the resistance exercises. There were significant group × time interactions for BESTest, overall stability index, and FES-I scores (P < 0.05). Only RTI improved BESTest, overall stability index and FES-I scores, and RTI was more effective than RT in improving biomechanical constraints and stability in gait (BESTest sections) at post-training (P < 0.05). There were strong correlations between relative changes in BESTest and MoCA (r = 0.72, P = 0.005), and FES-I and MoCA (r = -0.75, P = 0.003) after RTI. Due to the increased motor complexity in RTI, RTI is recommended for improving balance and fear of falling, which are associated with improvement in cognitive function of PD., (Copyright © 2018 Elsevier B.V. All rights reserved.)- Published
- 2018
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43. Effects of Progressive Resistance Training on Cardiovascular Autonomic Regulation in Patients With Parkinson Disease: A Randomized Controlled Trial.
- Author
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Kanegusuku H, Silva-Batista C, Peçanha T, Nieuwboer A, Silva ND Jr, Costa LA, de Mello MT, Piemonte ME, Ugrinowitsch C, and Forjaz CL
- Subjects
- Age Factors, Aged, Blood Pressure, Brazil, Female, Heart Rate, Humans, Male, Middle Aged, Muscle Strength physiology, Prospective Studies, Sex, Autonomic Nervous System physiopathology, Parkinson Disease physiopathology, Parkinson Disease rehabilitation, Resistance Training methods
- Abstract
Objective: To evaluate the effects of a progressive resistance training (RT) on cardiac autonomic modulation and on cardiovascular responses to autonomic stress tests in patients with Parkinson disease (PD)., Design: Randomized clinical trial., Setting: The Brazil Parkinson Association., Participants: Patients (N=30) with PD (modified Hoehn & Yahr stages 2-3) were randomly divided into 2 groups: a progressive RT group (PD training [PDT] group) and a control group (PD control [PDC] group). In addition, a group of paired healthy control (HC) subjects without PD was evaluated., Interventions: The PDT group performed 5 resistance exercises, 2 to 4 sets, 12 to 6 repetitions maximum per set. Individuals in the PDC group maintained their usual lifestyle., Main Outcome Measures: The PDT and PDC groups were evaluated before and after 12 weeks. The HC group was evaluated once. Autonomic function was assessed by spectral analysis of heart rate variability and cardiovascular responses to autonomic stress tests (deep breathing, Valsalva maneuver, orthostatic stress)., Results: Compared with baseline, the normalized low-frequency component of heart rate variability decreased significantly after 12 weeks in the PDT group only (PDT: 61±17 normalized units [nu] vs 47±20nu; PDC: 60±14nu vs 63±10nu; interaction P<.05). A similar result was observed for systolic blood pressure fall during orthostatic stress that also was reduced only in the PDT group (PDT: -14±11mmHg vs -6±10mmHg; PDC: -12±10mmHg vs -11±10mmHg; interaction P<.05). In addition, after 12 weeks, these parameters in the PDT group achieved values similar to those in the HC group., Conclusions: In patients with PD, progressive RT improved cardiovascular autonomic dysfunction., (Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)
- Published
- 2017
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44. Patients with Parkinson disease present high ambulatory blood pressure variability.
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Kanegusuku H, Silva-Batista C, Peçanha T, Silva-Junior N, Queiroz A, Costa L, Mello M, Piemonte M, Ugrinowitsch C, and Forjaz C
- Subjects
- Aged, Case-Control Studies, Female, Humans, Male, Middle Aged, Parkinson Disease diagnosis, Predictive Value of Tests, Time Factors, Autonomic Nervous System physiopathology, Blood Pressure, Blood Pressure Monitoring, Ambulatory, Cardiovascular System innervation, Circadian Rhythm, Parkinson Disease physiopathology
- Abstract
Patients with Parkinson disease (PD) present blunted nocturnal blood pressure fall and similar ambulatory blood pressure variability (ABPV) measured by standard deviation (SD) and coefficient of variation (CV) compared with healthy subjects. However, these classical indices of ABPV have limited validity in individuals with circadian blood pressure alterations. New indices, such as the average of daytime and night-time standard deviation weighted by the duration of the daytime and night-time intervals (SD
dn ) and the average real variability (ARV), remove the influence of the daytime and the night-time periods on ABPV. This study assessed ABPV by SDdn and ARV in PD. Twenty-one patients with PD (11 men, 66 ± 2 years, stages 2-3 of modified Hoehn & Yahr) and 21 matched controls without Parkinson disease (9 men, 64 ± 1 years old) underwent blood pressure monitoring for 24 h. ABPV was analysed by 24 h, daytime and night-time SD and CV, and by the SDdn and ARV. Systolic/diastolic 24-h and night-time SD and CV were similar between the patients with PD and the controls. The patients with PD presented higher daytime systolic/diastolic CV and SD than the controls (10·4 ± 0·9/12·3 ± 0·8 versus 7·0 ± 0·3/9·9 ± 0·5%, P<0·05; 12·6 ± 1·0/9·1 ± 0·5 versus 8·6 ± 0·4/7·5 ± 0·3 mmHg, P<0·05, respectively) as well as higher systolic/diastolic SDdn (10·9 ± 0·8/8·2 ± 0·5 versus 8·2 ± 0·3/7·1 ± 0·2 mmHg, P<0·05, respectively) and ARV (8·8 ± 0·6/6·9 ± 0·3 versus 7·2 ± 0·2/6·0 ± 0·2 mmHg, P<0·05, respectively). In conclusion, patients with PD have higher ABPV than control subjects as assessed by SDd , CVd , SDdn and AVR., (© 2016 Scandinavian Society of Clinical Physiology and Nuclear Medicine. Published by John Wiley & Sons Ltd.)- Published
- 2017
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45. Instability Resistance Training Improves Neuromuscular Outcome in Parkinson's Disease.
- Author
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Silva-Batista C, Corcos DM, Barroso R, David FJ, Kanegusuku H, Forjaz C, DE Mello MT, Roschel H, Tricoli V, and Ugrinowitsch C
- Subjects
- Adaptation, Physiological, Electromyography, Female, Humans, Isometric Contraction physiology, Lower Extremity physiology, Male, Middle Aged, Parkinson Disease rehabilitation, Prospective Studies, Torque, Motor Neurons physiology, Muscle, Skeletal physiology, Parkinson Disease physiopathology, Resistance Training methods
- Abstract
Purpose: This study compared the effects of resistance training (RT) and RT with instability (RTI) on neuromuscular and total training volume (TTV) outcomes obtained as part of the Instability Resistance Training Trial in Parkinson's disease. It also used a linear multiple regression (forward stepwise method) to identify the contribution of neuromuscular outcomes to previously published improvements in the timed-up-and-go test and the Unified Parkinson's Disease Rating Scale, motor subscale score., Methods: Thirty-nine patients with moderate to severe Parkinson's disease were randomly assigned to three groups: control (C), RT, and RTI. RT and RTI groups performed resistance exercises twice a week for 12 wk, and only the RTI group used unstable devices to perform resistance exercises. The following neuromuscular outcomes were assessed: quadriceps muscle cross-sectional area, root mean square and mean spike frequency of electromyographic signal, peak torque, rate of torque development, and half relaxation time of the knee extensors and plantarflexors during maximum ballistic voluntary isometric contractions. TTV was calculated for lower limb exercises., Results: From pre- to posttraining, RTI improved all of the neuromuscular outcomes (P < 0.05) except half relaxation time of the knee extensors (P = 0.068), despite the lower TTV than RT (P < 0.05). RTI was more effective than RT in increasing the root mean square values of vastus medialis, mean spike frequency of gastrocnemius medialis, and rate of torque development of plantarflexors (P < 0.05). Stepwise regression identified the changes in mean spike frequency of gastrocnemius medialis as the best predictor of improvements in timed-up-and-go test (R = 0.58, P = 0.002) and on-medication Unified Parkinson's Disease Rating Scale, motor subscale scores (R = 0.40, P = 0.020)., Conclusion: RTI optimizes neuromuscular adaptations, which partially explains mobility and motor sign improvements in patients with Parkinson's disease.
- Published
- 2017
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46. Resistance training with instability is more effective than resistance training in improving spinal inhibitory mechanisms in Parkinson's disease.
- Author
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Silva-Batista C, Mattos EC, Corcos DM, Wilson JM, Heckman CJ, Kanegusuku H, Piemonte ME, Túlio de Mello M, Forjaz C, Roschel H, Tricoli V, and Ugrinowitsch C
- Subjects
- Aged, Case-Control Studies, Exercise Therapy methods, Female, H-Reflex physiology, Humans, Male, Middle Aged, Muscle, Skeletal physiopathology, Prospective Studies, Quality of Life, Resistance Training methods, Rest physiology, Exercise physiology, Parkinson Disease physiopathology, Spine physiopathology
- Abstract
This study assessed 1) the effects of 12 wk of resistance training (RT) and resistance training with instability (RTI) on presynaptic inhibition (PSI) and disynaptic reciprocal inhibition (DRI) of patients with Parkinson's disease (PD); 2) the effectiveness of RT and RTI in moving PSI and DRI values of patients toward values of age-matched healthy controls (HC; Z-score analysis); and 3) associations between PSI and DRI changes and clinical outcomes changes previously published. Thirteen patients in RT group, 13 in RTI group, and 11 in a nonexercising control group completed the trial. While RT and RTI groups performed resistance exercises twice a week for 12 wk, only the RTI group used unstable devices. The soleus H reflex was used to evaluate resting PSI and DRI before and after the experimental protocol. The HC (n = 31) was assessed at pretest only. There were significant group × time interactions for PSI (P < 0.0001) and DRI (P < 0.0001). RTI was more effective than RT in increasing the levels of PSI (P = 0.0154) and DRI (P < 0.0001) at posttraining and in moving PSI [confidence interval (CI) 0.1-0.5] and DRI (CI 0.6-1.1) levels to those observed in HC. There was association between DRI and quality of life changes (r = -0.69, P = 0.008) and a strong trend toward association between PSI and postural instability changes (r = 0.60, P = 0.051) after RTI. RTI increased PSI and DRI levels more than RT, reaching the average values of the HC. Thus RTI may cause plastic changes in PSI and DRI pathways that are associated with some PD clinical outcomes., New & Noteworthy: Patients with Parkinson's disease (PD) have motor dysfunction. Spinal inhibitory mechanisms are important for modulating both supraspinal motor commands and sensory feedback at the spinal level. Resistance training with instability was more effective than resistance training in increasing the levels of presynaptic inhibition and disynaptic reciprocal inhibition of lower limb at rest of the patients with PD, reaching the average values of the healthy controls., (Copyright © 2017 the American Physiological Society.)
- Published
- 2017
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47. Resistance Training with Instability for Patients with Parkinson's Disease.
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Silva-Batista C, Corcos DM, Roschel H, Kanegusuku H, Gobbi LT, Piemonte ME, Mattos EC, DE Mello MT, Forjaz CL, Tricoli V, and Ugrinowitsch C
- Subjects
- Aged, Cognition, Female, Humans, Male, Middle Aged, Mobility Limitation, Muscle Strength, Prospective Studies, Quality of Life, Exercise Therapy methods, Parkinson Disease therapy, Resistance Training
- Abstract
Purpose: This randomized controlled trial compared the effects of resistance training (RT) and RT with instability (RTI) on the timed up and go test (TUG), on-medication Unified Parkinson's Disease Rating Scale part III motor subscale score (UPDRS-III), Montreal Cognitive Assessment (MoCA) score, Parkinson's Disease Questionnaire (PDQ-39) score, and muscle strength in the leg press exercise (one-repetition maximum) of patients with Parkinson's disease (PD)., Methods: Thirty-nine patients with moderate to severe PD were randomly assigned to a nonexercising control group (C), RT group, and RTI group. The RT and RTI groups performed progressive RT twice a week for 12 wk. However, only the RTI group used high motor complexity exercises (i.e., progressive RT with unstable devices), for example, half squat exercise on the BOSU® device. The primary outcome was mobility (TUG). The secondary outcomes were on-medication motor signs (UPDRS-III), cognitive impairment (MoCA), quality of life (PDQ-39), and muscle strength (one-repetition maximum)., Results: There were no differences between RTI and RT groups for any of the outcomes at posttraining (P > 0.05). However, there were differences between RTI and C groups in the TUG, MoCA, and muscle strength values at posttraining (P < 0.05). Only the RTI group improved the TUG (-1.9 s), UPDRS-III score (-4.5 score), MoCA score (6.0 score), and PDQ-39 score (-5.2 score) from pre- to posttraining (P < 0.001). Muscle strength improved for both training groups (P < 0.001). No adverse events were reported during the trial., Conclusions: Both training protocols improved muscle strength, but only RTI improved the mobility, motor signs, cognitive impairment, and quality of life, likely because of the usage of high motor complexity exercises. Thus, RTI may be recommended as an innovative adjunct therapeutic intervention for patients with PD.
- Published
- 2016
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48. Blunted Maximal and Submaximal Responses to Cardiopulmonary Exercise Tests in Patients With Parkinson Disease.
- Author
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Kanegusuku H, Silva-Batista C, Peçanha T, Nieuwboer A, Silva ND Jr, Costa LA, de Mello MT, Piemonte ME, Ugrinowitsch C, and Forjaz CL
- Subjects
- Aged, Anaerobic Threshold, Blood Pressure, Case-Control Studies, Cross-Sectional Studies, Exercise Tolerance, Female, Heart Rate, Humans, Male, Middle Aged, Oxygen Consumption, Exercise physiology, Exercise Test statistics & numerical data, Parkinson Disease physiopathology
- Abstract
Objective: To investigate submaximal and maximal responses during maximal cardiopulmonary exercise tests in subjects with Parkinson disease (PD)., Design: Cross-sectional., Setting: A PD association., Participants: A sample (N=68) of subjects with PD (n=48; mean age, 66±8y; modified Hoehn and Yahr stage between 2 and 3; "on" state of medication) and age-matched controls without PD (n=20; mean age, 64±9y)., Interventions: Maximal cardiopulmonary exercise test on a cycle ergometer., Main Outcome Measures: Oxygen uptake (V˙o2), systolic blood pressure (SBP), and heart rate assessed at rest, submaximal intensities (ie, anaerobic threshold [AT] and respiratory compensation point), and maximal intensity (peak exercise)., Results: Compared with control subjects, subjects with PD had lower V˙o2, heart rate, and SBP at respiratory compensation point and peak exercise (V˙o2: 14.6±3.6mL⋅kg⋅min vs 17.9±5.5mL⋅kg⋅min and 17.7±4.8mL⋅kg⋅min vs 21.5±6.6mL⋅kg⋅min; heart rate: 119±17beats/min vs 139±12beats/min and 132±20beats/min vs 158±13beats/min; SBP: 151±17mmHg vs 172±20mmHg and 166±21mmHg vs 187±24mmHg; P≤.05). They also had lower heart rate at AT (102±14beats/min vs 110±13beats/min; P≤.05), whereas V˙o2 and SBP at this intensity were similar to those of control subjects., Conclusions: Subjects with PD demonstrated blunted metabolic and cardiovascular responses to submaximal and maximal exercise tests, especially at intensities above AT, which are in line with autonomic disturbances present in patients with PD. Future studies need to determine how this affects performance, participation, and responses of these patients to exercise training at different intensities., (Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)
- Published
- 2016
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49. High-Intensity Progressive Resistance Training Increases Strength With No Change in Cardiovascular Function and Autonomic Neural Regulation in Older Adults.
- Author
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Kanegusuku H, Queiroz AC, Silva VJ, de Mello MT, Ugrinowitsch C, and Forjaz CL
- Subjects
- Aged, Aged, 80 and over, Female, Heart Function Tests, Hemodynamics physiology, Humans, Male, Middle Aged, Autonomic Nervous System physiology, Cardiovascular Physiological Phenomena, Muscle Strength physiology, Resistance Training methods
- Abstract
The effects of high-intensity progressive resistance training (HIPRT) on cardiovascular function and autonomic neural regulation in older adults are unclear. To investigate this issue, 25 older adults were randomly divided into two groups: control (CON, N = 13, 63 ± 4 years; no training) and HIPRT (N = 12, 64 ± 4 years; 2 sessions/week, 7 exercises, 2–4 sets, 10–4 RM). Before and after four months, maximal strength, quadriceps cross-sectional area (QCSA), clinic and ambulatory blood pressures (BP), systemic hemodynamics, and cardiovascular autonomic modulation were measured. Maximal strength and QCSA increased in the HIPRT group and did not change in the CON group. Clinic and ambulatory BP, cardiac output, systemic vascular resistance, stroke volume, heart rate, and cardiac sympathovagal balance did not change in the HIPRT group or the CON group. In conclusion, HIPRT was effective at increasing muscle mass and strength without promoting changes in cardiovascular function or autonomic neural regulation.
- Published
- 2015
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50. Resistance training with instability in multiple system atrophy: a case report.
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Silva-Batista C, Kanegusuku H, Roschel H, Souza EO, Cunha TF, Laurentino GC, Manoel N Jr, De Mello MT, Piemonte ME, Brum PC, Forjaz CL, Tricoli V, and Ugrinowitsch C
- Abstract
This case report assessed quality of life, activities of daily living, motor symptoms, functional ability, neuromuscular parameters and mRNA expression of selected genes related to muscle protein synthesis and degradation in a patient with Multiple System Atrophy (MSA). The patient underwent resistance training with instability devices (i.e., bosu, dyna disk, balance disk, Swiss ball) for six months twice a week. After the six months training, the patient's left and right quadriceps muscle cross-sectional area and leg press one-repetition maximum increased 6.4%, 6.8%, and 40%, respectively; the patient's timed up and go, sit to stand, dynamic balance, and activities of daily living improved 33.3%, 28.6%, 42.3%, and 40.1%, respectively; the patient's severity of motor symptoms and risk of falls decreased 32% and 128.1%, respectively. Most of the subscales of quality of life demonstrated improvements as well, varying from 13.0% to 100.0%. mRNA expression of mechanogrowth factor and mammalian target of rapamycin increased 12.7-fold and 1.5-fold, respectively. This case report describes likely the first nonpharmacological therapeutic tool that might be able to decrease the severity of motor symptoms and risk of falls, and to improve functional ability, neuromuscular parameters, and quality of the life in a patient with MSA. Key pointsSix months of resistance training with instability alleviate the MSA-related effects and improve the quality of life in a patient with MSA.High complexity exercise intervention (i.e., resistance training with instability) may be very beneficial to individuals with impaired motor control and function as MSA patients.Caution should be exercised when interpreting our findings as they cannot be generalized to the entire MSA population and they do not allow establishing causal conclusions on the effects of this mode of exercise on MSA.
- Published
- 2014
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