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CONTEXT AND OBJECTIVES: Respiratory muscle training (RMT) is considered an effective tool to improve cardiorespiratory limitations in athletes. The goals of this systematic review were to explore the role of RMT and its implementation within sport rehabilitation programs in para-athletes. EVIDENCE ACQUISITION: Several databases were searched until January 2024. Eligible studies were independently reviewed by 2 reviewers. Quality assessment was made using the PEDro scale and version 2 of the Cochrane Risk-of-Bias Tool for Randomized Trials. Eight studies (a total of 108 participants) were selected for the analysis. EVIDENCE SYNTHESIS: Five studies preferred using resistive loading, while 2 studies used normocapnic hyperpnea, and 1 study used threshold inspiratory muscle training. Respiratory functions (respiratory muscle strength and endurance, spirometry measures) and exercise performance were assessed as the main outcomes. Significant increases in respiratory muscle strength were reported in 5 studies. Two studies observed improvement in respiratory muscle endurance and 3 studies reported increased exercise capacity. CONCLUSIONS: This review suggests that although RMT can enhance respiratory muscle strength and endurance, it should not be considered the primary method for boosting the exercise performance of para-athletes. Additional research is necessary to explore the impact of various RMT techniques on different outcomes from the perspective of sport rehabilitation in para-athletes.
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Exercícios Respiratórios , Força Muscular , Paratletas , Humanos , Exercícios Respiratórios/métodos , Força Muscular/fisiologia , Músculos Respiratórios/fisiologia , Resistência Física/fisiologia , Desempenho Atlético/fisiologiaRESUMO
The objectives of this study were to (1) compare peak expiratory flow (PEF), physical activity (PA), and core performance among normal-weight, overweight, and obese adolescents and (2) explore the relationships between PEF, physical activity, core performance, and anthropometric measurements across these groups. Ninety adolescents aged 10-13 yr were categorized based on BMI: normal weight (n = 30, 5th to < 85th percentile, BMI-Z score -2 to < 1), overweight (n = 30, 85th to < 95th percentile, BMI-Z score 1 to < 2), and obese (n = 30, > 95th percentile, BMI-Z score > 2). PEF and percent-predicted values of PEF (PEF% pred) values were calculated. Waist and neck circumferences were measured. Physical activity levels were assessed using the Physical Activity Questionnaire for Older Children (PAQ-C), from which total and subscores were derived. Core performance was evaluated through modified push-up (MPU) and sit-up tests. The PEF% pred and PAQ-C scores showed no significant differences between groups (p > 0.05). However, MPU repetition rates were significantly lower in obese adolescents compared to overweight (p = 0.019) and normal-weight peers (p < 0.001). There was a significant correlation between PEF% pred and PAQ-C total scores (p = 0.014), as well as out-of-school subscores (p = 0.039) in overweight adolescents. Similarly, PEF% pred was linked to MPU repetitions in obese adolescents (p = 0.029). Obese adolescents exhibited decreased core performance relative to their overweight and normal-weight counterparts, which correlated with the PEF% pred. Physical activity was associated with PEF% pred exclusively in overweight adolescents.
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Background: Metabolic syndrome (MetS) comprises a cluster of cardiovascular risk factors. Physical inactivity and reduced physical fitness are associated with one or more components of MetS. However, MetS has many components, and the unclear relationship between the components and physical fitness parameters can provide a plain and straightforward understanding of the clustering method. Aim: To identify the relationship between physical fitness parameters, physical activity levels, and components of MetS using hierarchical cluster analysis. Methods: One hundred twenty-one patients (mean age = 51.4 ± 7.1/years, F:90, M:31) who were diagnosed as having MetS according to the National Cholesterol Education Program-Adult Treatment Panel III (NCEP-ATP III) criteria were included in the study. Fasting plasma glucose (FPG), high-density lipoprotein cholesterol (HDL-C), and triglyceride (TG) were analyzed. Systolic and diastolic blood pressures, (SBP and DBP), were evaluated. Body composition (waist and hip circumference, (WC and HC), waist-to-hip ratio (WHR), body mass index (BMI), percent body fat, and visceral fat), upper and lower extremity muscle strength (dynamometer), and functional exercise capacity [6-minute walk test (6MWT)] were assessed as physical fitness parameters. Physical activity levels were assessed using a pedometer and number of steps (NS) was determined. Results: Of the patients, 45.5% were diagnosed as having MetS based on four components. The dendrogram consisted of two main clusters and four subclusters. The main cluster I composed of BMI, HC, WC, visceral fat, HDL-C, percent fat, SBP, DBP, and percent quadriceps. The main cluster II comprised FPG, TG, WHR, handgrip strength, 6MWT, and NS. Conclusion: MetS components clustered with different physical fitness parameters. The clusters in the dendrogram can provide substantial implications for heterogeneous MetS components and physical fitness parameters. Future studies are needed to elucidate the effectiveness of dendrogram-derived exercise programs in MetS.
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AIM: This study aims to investigate the effects of Proprioceptive Neuromuscular Facilitation (PNF) techniques on respiratory parameters, swallowing, functional capacity, fatigue, and quality of life in people with Multiple Sclerosis (PwMS). METHOD: Thirty-four PwMS were included and randomized into the PNF Group (mean age: 43.23±10.55/years) or Control Group (mean age:38.47±8.18/years). In the PNF group, head-neck, upper extremity, trunk, and breathing techniques were applied three days/eight weeks. The control group continued home-based breathing exercises. Forced expiratory volume in one second (FEV1), forced vital capacity (FVC), FEV1/FVC, peak expiratory flow (PEF), forced expiratory flow 25-75 % (%FEF 25-75), peak cough flow (PCF), maximal inspiratory (MIP) and expiratory pressures (MEP) were and two minutes walking test (2MWT) were measured. Dysphagia in Multiple Sclerosis (DYMUS), Eating Assessment Tool (EAT-10), Fatigue Severity Scale (FSS) and Multiple Sclerosis Quality of Life (MusiQoL) were questioned. RESULTS: After treatment, MIP, MEP,%FEV1/FVCpred,%PEFpred,%FEF 25-75pred, PCF, DYMUS, EAT-10, FSS, and MUSIQoL were improved in the PNF group while MIP, MEP, PCF, DYMUS, EAT-10, MUSIQoL, and 2 MWT were improved in the control group (p < 0.05 for all). In the between-group analysis of the mean differences, the%FEV1pred was significantly different in favor of the PNF Group (p = 0.011), and MIP was significantly different in favor of the Control Group (p = 0.013). DISCUSSION: The PNF techniques can improve respiratory muscle strength, respiratory functions, cough efficiency, swallowing functions, and quality of life in mild to moderate PwMS. However, these improvements were not superior except for%FEV1pred compared to home-based breathing exercises.
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Exercícios Respiratórios , Esclerose Múltipla , Qualidade de Vida , Humanos , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Esclerose Múltipla/fisiopatologia , Exercícios Respiratórios/métodos , Propriocepção/fisiologia , Deglutição/fisiologia , Testes de Função RespiratóriaRESUMO
Core stabilization training utilizes principles of motor learning to retrain control of the trunk muscles and lead to improvements in chronic non-specific low back pain (CNLBP). To compare the effects of biofeedback sensor and conventional physiotherapist (PT) feedback during core stabilization and activity training in patients with CNLBP. Thirty-eight patients with CNLBP were randomly assigned to Biofeedback (n = 19) or PT feedback (n = 19) groups. Patients continued 12 sessions of combined core stabilization and activity training. An auditory and tactile biofeedback was given using a validated tilt sensor integrated with an application in the Biofeedback group. An experienced PT provided verbal and tactile feedback to maintain the neutral position in the PT Feedback group. The outcomes were; disability (Revised Oswestry Disability Index-RODI), muscle activity (m.transversus abdominis and m.multifidus), pain (Visual Analog Scale-VAS), proprioception error of the trunk, patient beliefs (Fear Avoidance Beliefs Questionnaire-FABQ) and presence of depressive symptoms (Beck Depression Index-BDI), and quality of life (Short Form (SF)-36). The main effect of time were statistically significant on VAS, RODI, m.transversus abdominis and m.multifidus muscle activities, flexion, and extension proprioception error of the trunk, FABQ, BDI, and SF-36 scores in Biofeedback and PT feedback groups (p < 0.05 for all). The time X group interaction was significant on flexion and extension proprioception error of the trunk PT feedback group (consecutively; p = 0.004, p = 0.022). Biofeedback sensor or PT feedback during core stabilization training equally improves pain, disability, muscle activity, depressive symptoms, patient beliefs, and quality of life in patients with CNLBP.
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Dor Crônica , Dor Lombar , Fisioterapeutas , Humanos , Dor Lombar/terapia , Dor Lombar/diagnóstico , Retroalimentação , Qualidade de Vida , Terapia por Exercício , Biorretroalimentação Psicológica , Dor Crônica/terapiaRESUMO
In May 2022, the paper "Inspiratory Muscle Training in Patients with Chronic Obstructive Pulmonary Disease (COPD) as Part of a Respiratory Rehabilitation Program Implementation of Mechanical Devices: A Systematic Review" was published in the International Journal of Environmental Research and Public Health [...].
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Saúde Pública , Doença Pulmonar Obstrutiva Crônica , Humanos , Exercícios Respiratórios , Tolerância ao Exercício/fisiologia , MúsculosRESUMO
This study aimed to determine the effect of ground-based walking training on exercise capacity, physical activity, quadriceps muscle strength, and quality of life (QoL) in patients with pulmonary hypertension. A total of 24 patients were included in the study. Patients were randomly assigned to 2 groups as the walking group or the control group. The walking group participated in 30-minute supervised ground-based walking training 2 days/week for 8 weeks. Also, they walked unsupervised at least 1 day/week. The control group received no intervention. The number of weekly steps taken in both groups was recorded using a pedometer. In addition to the sociodemographic and clinic characteristics of the patients, the endurance shuttle walk test, incremental shuttle walk test, and 6-minute walk test were used for the evaluation of exercise capacity, and an activity monitor and pedometer for physical activity, a dynamometer for quadriceps muscle strength, and emPHasis-10 for QoL. After 8 weeks, endurance capacity, maximal exercise capacity, and the number of steps significantly improved in the walking group (p <0.05). The 6-minute walk distance, physical activity, quadriceps muscle strength, and QoL were similar in both groups (p >0.05). The results of the study showed that ground-based walking could improve endurance capacity, maximal exercise capacity, and the number of steps. Quadriceps muscle strength also improved in the walking group. No adverse effects were reported during the training period. Ground-based walking training can be performed safely in patients with pulmonary hypertension.
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Hipertensão Pulmonar , Qualidade de Vida , Exercício Físico , Tolerância ao Exercício , Humanos , Força Muscular/fisiologia , Teste de Caminhada , Caminhada/fisiologiaRESUMO
OBJECTIVE: To investigate functional exercise capacity and its relationship between physical activity levels, muscle strength, balance, fatigue, and quality of life in patients with pediatric-onset multiple sclerosis. METHODS: Fifteen patients with pediatric-onset multiple sclerosis were included. The 6-minute walk test was used to determine functional exercise capacity and walking distance. The Godin Leisure-Time Exercise Questionnaire and pedometer were used to evaluate physical activity, Timed-Up and Go for dynamic balance, isokinetic testing for lower extremity muscle strength, Fatigue Severity Scale for fatigue, and the Pediatric Quality of Life Inventory (PedsQL) for quality of life. RESULTS: The 6-minute walking distance was positively correlated with GLTEQ and the School-Work subgroup score of the PedsQL-Self-report, and negatively correlated with Timed-Up and Go and Fatigue Severity Scale. Dynamic balance, physical activity, and fatigue were significant predictors of 6-minute walking distance. CONCLUSIONS: Our results showed that 6-minute walk test is influenced by physical activity, dynamic balance, and fatigue, and related to quality of life in patients with pediatric-onset multiple sclerosis.
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Esclerose Múltipla , Criança , Fadiga/etiologia , Humanos , Qualidade de Vida , Teste de Caminhada , Caminhada/fisiologiaRESUMO
The aim of this study was (1) to compare the activities of daily living (ADLs), perceived falling risk and balance in chronic obstructive pulmonary disease (COPD) patients with or without falling history and (2) to investigate the relationship between ADLs and balance. Fourteen patients with COPD with a history of falling whose mean falling frequency was 2.64 ± 0.74 times in the last 12-months (fallers) and 14 age and sex-matched patients with COPD with no history of falling (non-fallers) were included. The outcome measures were the London Chest Activity of Daily Living (LCADL) scale, Activities-Specific Balance Confidence (ABC) scale, Berg Balance Scale (BBS), 6-minute walking test, and quadriceps-femoris strength. Fallers reported increased dyspnoea perception in ADLs, decreased balance confidence, and disturbed balance compared with non-fallers (p < 0.05). A strong correlation was found between the LCADL scale item score (dressing the upper body) and the BBS total score (rho = -0.81, p = 0.001) in fallers. The LCADL scale item score (going out socially) was significantly correlated with the total score of the ABC scale (rho = -0.61, p = 0.001). Moderate correlations were found between the LCADL scale item scores (dressing the upper body, washing hair, and walking up stairs) and the BBS total score (p < 0.003). This study demonstrated that increased severity of dyspnoea perception during ADLs is associated with impaired balance and poor balance confidence, regardless of functional capacity and peripheral muscle strength in patients with COPD. The balance confidence was low in functional mobility-based activities in patients with COPD with a history of falling.
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Acidentes por Quedas , Doença Pulmonar Obstrutiva Crônica , Atividades Cotidianas , Dispneia/etiologia , Humanos , Equilíbrio Postural , Doença Pulmonar Obstrutiva Crônica/complicações , CaminhadaRESUMO
BACKGROUND: Impaired respiratory muscle function may be one of the causes of increased dyspnea, reduced exercise capacity, and physical activity (PA), and poor quality of life in pulmonary hypertension (PH). OBJECTIVE: To investigate the effects of threshold inspiratory muscle training (TIMT) on respiratory functions, functional exercise capacity, PA, and QoL in patients with PH. METHODS: Thirty patients with PH were randomly allocated to a TIMT (n = 15) and sham group (n = 15). Three patients in the sham group could not participate in the program. The TIMT group (n = 15) trained at 30% of the maximal inspiratory pressure (MIP), and the sham group (n = 12) performed at lowest pressure without change in threshold pressure. In both groups, patients performed TIMT at home for 15 min, twice per day, with the MIP load determined by the trainer, and were supervised once weekly at the hospital for eight weeks. The primary outcomes were MIP and maximal expiratory pressure (MEP). The secondary outcome measures included spirometric measurements, six-minute walking distance (6MWD), PA (SenseWear armband and International Physical Activity Questionnaire-Short Form-IPAQ-Short Form), and QoL (Minnesota Living with Heart Failure-MLHF). RESULTS: After the training, changes in MIP (p = 0.023) were higher in the intervention group compared with the sham group. Differences in MEP, FEV1 (%), FVC (%), FEV1/FVC (%), 6MWD, %6MWD, IPAQ-SF, MLHFQ, and armband parameters were not significantly different between the groups (p > 0.05). CONCLUSIONS: The results of the study demonstrated that TIMT could increase MIP and did not improve other parameters of respiratory functions, functional exercise capacity, PA, and QoL in patients with PH.
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Hipertensão Pulmonar , Qualidade de Vida , Exercícios Respiratórios , Exercício Físico , Tolerância ao Exercício , Humanos , Hipertensão Pulmonar/terapia , Minnesota , Músculos RespiratóriosRESUMO
BACKGROUND: Recovery from exercise is important in sports and rehabilitation for preventing exercise-induced injuries and recovery of performance. This study aimed to compare active recovery (AR), neuromuscular electrical stimulation (NMES), and foam rolling (FR) in terms of blood lactate (Bla) removal, reduction in delayed-onset muscle soreness (DOMS), and restoration of muscle strength, endurance, and flexibility in healthy young individuals. METHODS: Forty-five subjects aged 20-25 years were assigned to AR, FR, and NMES groups. The subjects performed a single bout of circuit-based high-intensity training (CBHIT) at 85% of the heart rate reserve (HRR). The subjects in the AR group walked at 40% of the HRR, whereas those in the FR group self-massaged the tight muscles. In the NMES group, electrical stimulation was applied to the hamstrings and quadriceps. All recovery methods took 15 minutes. The sit-and-reach performance, quadriceps and hamstring strength, and squat endurance of the subjects were measured prior to CBHIT and after recovery. Bla concentrations were measured before CBHIT and at 0, 5, and 20 minutes of recovery. The DOMS were evaluated for 3 days. RESULTS: After recovery, no significant differences were found between the groups in terms of quadriceps (right, P=0.82; left, P=0.772) and hamstring (right, P=0.41; left, P=0.30) strength, sit-and-reach performance (P=0.55), squat endurance (P=0.18), Bla concentration at each time point (P=0.94), and DOMS (P=0.31). CONCLUSIONS: This study showed that AR, NMES, and FR have similar effects on Bla removal, performance recovery, and DOMS reduction in healthy young individuals.
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Lactatos/sangue , Músculo Esquelético/fisiopatologia , Mialgia/terapia , Adulto , Exercício Físico/fisiologia , Feminino , Músculos Isquiossurais/fisiopatologia , Humanos , Masculino , Força Muscular , Mialgia/fisiopatologia , Músculo Quadríceps/fisiopatologia , Recuperação de Função Fisiológica , Esportes , Adulto JovemRESUMO
Purpose: This study aimed (1) to compare physical activity (PA) indicators, metabolic biomarkers, and comorbidity, (2) to investigate the relationship between PA indicators and metabolic biomarkers, comorbidity and (3) to identify barriers to PA in patients with type 2 diabetes (T2DM) who are using oral hypoglycaemic agent (OHA) or combined OHA and insulin (OHAiN). Methods: Sixty-one patients were classified as patients using only OHA or combined OHAiN. Metabolic biomarkers (waist-to-hip ratio, body mass index (BMI), lipid profile, glycosylated haemoglobin (HbA1c), fasting blood glucose, comorbidity and PA indicators (self-reported PA, number of steps (NOS), 6-minute walking distance (6MWD)) were assessed. PA perceptions and reasons for inactivity were questioned. Results: The comorbidity (p = .013), low-density lipoprotein-cholesterol (p = .026), total cholesterol (p = .008) and HbA1c (p = .020) were higher and PA level was lower (p = .007) in the OHAiN group. NOS was positively correlated with high-density lipoprotein-cholesterol (p = .037) and negatively correlated with BMI (p = .007). 6MWD was negatively correlated with BMI (p = .014) and comorbidity (p = .004) in the OHA group. BMI was a significant predictor of NOS (adjusted R2 = 0.242) and comorbidity for 6MWD (adjusted R2 = 0.250) in the OHA group. The majority of the patients (OHA = 34.3%, OHAiN = 42.3%) reported "lack of time" as the most common barrier to PA. Conclusions: This study showed that patients on OHAiN have lower PA levels, poorer metabolic profiles, and higher comorbidity rates than OHA users. PA indicators were related with some metabolic biomarkers and comorbidity in only OHA users. The most common reason for inactivity was "the lack of time" in both groups.
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Biomarcadores/sangue , Diabetes Mellitus Tipo 2/fisiopatologia , Exercício Físico/fisiologia , Adulto , Glicemia/metabolismo , Índice de Massa Corporal , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Feminino , Hemoglobinas Glicadas/metabolismo , Humanos , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , Lipídeos/sangue , Masculino , Pessoa de Meia-Idade , Comportamento SedentárioRESUMO
OBJECTIVES: To compare the effects of Internet-based exercise on glycaemic control, blood lipids, body composition, physical activity level, functional capacity, and quality of life with supervised group exercise in patients with type 2 diabetes. DESIGN: Single-blind, randomized controlled study. SETTING: A Faculty of Health Sciences. SUBJECTS: A total of 65 patients with type 2 diabetes (47 women, 18 men). INTERVENTION: Group A ( n = 22), control group - physical activity counselling once with a brochure. Group B ( n = 22), supervised group-based exercise, three days per week for eight weeks. Group C ( n = 21), Internet-based exercise following the same programme via a website. MAIN MEASURES: Primary outcomes - glycosylated haemoglobin, fasting blood glucose, high-density and low-density lipoprotein, triglyceride, and cholesterol. Secondary outcomes - waist and hip circumferences, body mass index, number of steps, six-minute walking test, and Euro-Quality of Life-5 Dimension. RESULTS: After treatment, glycaemic control (mean change for Group B; Group C; -0.80%, -0.91%, P = 0.003), waist circumference (-4.23 cm, 5.64 cm, P = 0.006), and quality of life (0.26, 0.15, P = 0.013) significantly improved in both training groups compared with the control group. Fasting blood glucose (-46.86 mg/dL, P = 0.009) and hip circumference (-2.7 cm, P = 0.011) were significantly decreased in Group B and total cholesterol (-16.4 mg/dL, P = 0.028), six-minute walking distance (30.5 m, P = 0.01), and number of steps (1258.05, P = 0.023) significantly improved in Group C compared with control group. Group B and Group C changed with equal magnitude. CONCLUSION: In type 2 diabetes, supervised group-based and Internet-based exercise can improve equally glycaemic control, waist circumference, and quality of life, and both are better than simply counselling.
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Diabetes Mellitus Tipo 2/terapia , Exercício Físico , Processos Grupais , Internet , Glicemia , Feminino , Hemoglobinas Glicadas/análise , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Método Simples-Cego , Circunferência da Cintura , Teste de CaminhadaRESUMO
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is highly associated with obstructive sleep apnea (OSA). Poor sleep quality is found to be related with decreased quality of life (QoL) in patients with COPD but no study assessed this relationship on the basis of nocturnal sleep parameters. OBJECTIVES: The aim of this study is to explore the relationships between sleep quality, daytime sleepiness and QoL in patients suffering from moderate to very severe COPD with and without sleep apnea assessed objectively and to compare sleep quality, QoL and daytime sleepiness in patients suffering from COPD with and without sleep apnea. METHODS: Fifty-one patients with stable moderate to very severe COPD (mean age, 59.8 ± 8.1 years) included in the study. The parameters of polygraphic sleep studies (Stardust II, Philips-Respironics) were noted. Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), The Modified Medical Research Council Dyspnea and SF-36 Health Quality Survey were performed. RESULTS: The rate of OSA was 74.5% (Apnea-Hypopnea Index, >5). out of all the patients, 94% had poor sleep quality (PSQI, >5). Negative correlations were found between PSQI and physical role, social function and mental health of SF-36 subgroups (P < .05). There was no correlation between PSQI, ESS, SF-36, dyspnea and polygraphic parameters (P > .05). In the comparison of patients with or without OSA, the vitality of SF-36 subgroup was found lower in patients with OSA (P < .05). CONCLUSIONS: In conclusion, irrespective of OSA, patients with COPD are suffering from poor sleep quality and poor sleep quality negatively affects the QoL. Also, COPD and OSA association causes worsened vitality in the terms of health-related QoL.
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Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Qualidade de Vida , Apneia Obstrutiva do Sono/fisiopatologia , Sono/fisiologia , Inquéritos e Questionários , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Polissonografia , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/etiologiaRESUMO
INTRODUCTION: Pulmonary hypertension (PH) is characterized by exertional dyspnea, fatigue, chest pain, dizziness, and syncope. Physical activity, peripheral, and respiratory muscle strength reduces in pateints with PH. Little is known about respiratory muscle weakness and related outcomes. OBJECTIVES: The aims of the study were to determine respiratory muscle strength and to investigate the relationship between respiratory muscle strength and spirometric measurements, exercise capacity, physical activity level, quality of life, and pulmonary hemodynamics in patients with PH. METHODS: In total, 33 patients aged 25-80 years who were diagnosed as having PH and 24 healthy volunteers were included in the study. To measure respiratory function, spirometry, maximal inspiratory (MIP), and expiratory pressures (MEP) were used. Physical activity level was determined with activity monitoring (SenseWear Armband) and the International Physical Activity Questionnaire-Short Form. Exercise capacity was determined using the 6-minute walk test. Quality of life was evaluated with the Minnesota Living with Heart Failure Questionnaire (MLHFQ). RESULTS: Maximal inspiratory pressure and MEP values of the patients with PH were significantly lower than the age- and sex-matched healthy controls (P < .0001). Significant relationships were found between the MIP and six MWD (r = .40, P = .02), vigorous physical activity (r = .38, P = .03), moderate physical activity (r = 61, P < .001), and arm band-average metabolic equivalent (r = .39, P = .02). CONCLUSION: The relationship between maximum inspiratory pressure, exercise capacity, and physical activity level showed that a decrease in exercise capacity or physical activity level may be a predictor for decreased MIP.
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Hipertensão Pulmonar/complicações , Hipertensão Pulmonar/diagnóstico , Debilidade Muscular/etiologia , Debilidade Muscular/terapia , Qualidade de Vida , Músculos Respiratórios/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Tolerância ao Exercício/fisiologia , Feminino , Fluxo Expiratório Forçado , Humanos , Hipertensão Pulmonar/psicologia , Hipertensão Pulmonar/terapia , Masculino , Pessoa de Meia-Idade , Força Muscular/fisiologia , Debilidade Muscular/fisiopatologia , Aptidão Física/fisiologia , Valor Preditivo dos Testes , Medição de Risco , Índice de Gravidade de Doença , Espirometria/métodos , Estatísticas não ParamétricasRESUMO
[Purpose] The aim of the study was to evaluate the effects of a very early mirror therapy program on functional improvement of the upper extremity in acute stroke patients. [Subjects] Eight stroke patients who were treated in an acute neurology unit were included in the study. [Methods] The patients were assigned alternatively to either the mirror therapy group receiving mirror therapy and neurodevelopmental treatment or the neurodevelopmental treatment only group. The primary outcome measures were the upper extremity motor subscale of the Fugl-Meyer Assessment, Motricity Index upper extremity score, and the Stroke Upper Limb Capacity Scale. Somatosensory assessment with the Ayres Southern California Sensory Integration Test, and the Barthel Index were used as secondary outcome measures. [Results] No statistically significant improvements were found for any measures in either group after the treatment. In terms of minimally clinically important differences, there were improvements in Fugl-Meyer Assessment and Barthel Index in both mirror therapy and neurodevelopmental treatment groups. [Conclusion] The results of this pilot study revealed that very early mirror therapy has no additional effect on functional improvement of upper extremity function in acute stroke patients. Multicenter trials are needed to determine the results of early application of mirror therapy in stroke rehabilitation.