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The study aimed to analyze the functional outcome and mobility in stroke patients depending on their cognitive state. 180 patients after first stroke were divided into four groups: 48 patients without symptoms of cognitive impairment (G1); 38 with mild cognitive impairment without dementia (G2); 47 with mild dementia (G3); 47 with moderate dementia (G4). The Mini Mental State Examination (MMSE), Barthel Index (BI), Sitting Assessment Scale (SAS), Berg Balance Scale, Trunk Control Test and Test Up & Go were used. The tests were carried out at the time of admission to the ward (T1) and at the time of discharge (T2). A statistically significant improvement was demonstrated in all parameters in almost all groups. No significant difference was observed only in groups G1 and G4 in SAS head. Statistically significant differences in BI results in T2 between groups G1 and G4 were noted. The lowest change in BI was observed in the G4. Regression analysis showed that MMSE and BI at T1 and MMSE score at T2 explained the functional status at T2. Cognitive dysfunction at the time of admission to the ward and discharge may determining the patient's functional status at the time of discharge from the ward.
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Disfunção Cognitiva , Demência , Acidente Vascular Cerebral , Humanos , Disfunção Cognitiva/diagnóstico , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico , Demência/diagnóstico , CogniçãoRESUMO
BACKGROUND: Chronic kidney disease (CKD) can significantly influence a patient's nutritional status, leading to malnutrition. Malnutrition is associated with an increase in morbidity and hospital admissions, as well as a decrease in functional status. All these factors impact emotional, physical, and psychosocial health, leading to a lower quality of life (QOL). The aim of the study was to assess the nutritional status and QOL in patients with CKD compared to patients after kidney transplantation and determine what factors influence nutritional status and QOL in this patient population. METHODS: The study included 167 patients: 39 pre-dialysis patients-group 1; 65 dialysis patients-group 2; 63 kidney transplant patients-group 3. Patients completed the Kidney Disease Quality of Life questionnaire (KDQoL) and the Mini Nutritional Assessment questionnaire (MNA). RESULTS: A comparative analysis of the QOL of patients in the three study groups showed no statistically significant differences in the overall KDQoL scores. Factors that affected quality of life included the designated group, determined by disease status, MNA score, patient age, and WHR. Nearly 1/3 of patients from groups 2 and 3 were at risk of malnutrition. CONCLUSIONS: A systematic assessment of nutritional status and monitoring of QOL should be integrated into the standard management guidelines for CKD patients.
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Transplante de Rim , Desnutrição , Insuficiência Renal Crônica , Humanos , Qualidade de Vida/psicologia , Estado Nutricional , Insuficiência Renal Crônica/terapia , Insuficiência Renal Crônica/psicologia , Desnutrição/diagnóstico , Desnutrição/etiologiaRESUMO
All researchers agree that aphasia is a serious consequence of a stroke, but they also report contradictory data regarding the functional outcome. The aim of this study was, therefore, to assess the functional outcomes of stroke patients with and without aphasia, who were undertaking a regular rehabilitation programme. MATERIALS AND METHODS: The study group consisted of 116 post-stroke patients, including 54 patients without aphasia (G1) and 62 patients with aphasia (G2). The following tests were used before (T1) and after (T2) rehabilitation measurement points: Barthel Index (BI), Sitting Assessment Scale (SAS), Berg Balance Scale (BBS), Trunk Control Test (TCT), Test Up & Go (TUG) and the Timed Walk Test (TWT). RESULTS: The group of post-stroke patients with aphasia had a significantly longer time since a stroke on admission, a significantly longer length of stay in the ward and significantly worse SAS and TCT scores at T2, compared to patients without aphasia. Both groups achieved significant improvement in all studied parameters (SAS, TCT, BI, BBS, TUG and TWT). Aphasia was a predictor of functional status in the stroke patients group, but only at the time of admission to the ward. CONCLUSIONS: Patients with and without aphasia have an equal likelihood of improving their functional status and returning to independence. Aphasia should not be an absolute factor that excludes stroke patients from research studies on their functional status.
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Success in volleyball largely depends on motor abilities, particularly on maximum strength, power, jumping, and speed performance. However, a small number of studies assess the relationship between motor abilities and the effectiveness of volleyball technical skills. Therefore, the aim of the study was to assess the impact of the strength of the upper and lower limbs on the efficiency of serve reception during a 2 vs. 2 game, as well as to evaluate the results of motor measurements in the context of determining the usefulness of current testing procedures. The study involved a carefully chosen group of 12 girls aged 12-13 years (body height: 176.5 ± 4.2 cm, body mass: 58.6 ± 5.1 kg, and training experience: 43 ± 15 months) selected for the Lower Silesian Regional Volleyball Team. The following tests were conducted: handgrip strength with a hand dynamometer, bent-arm hang, 2 kg medicine ball throw, shoulder joint internal rotators (IR) peak torque, standing long jump, spike jump, and countermovement jump. The measurements of the shoulder joint IR peak torque were performed under isometric (at 10°, 35°, and 65° rotation angles) and isokinetic (at 60°/s, 180°/s, and 300°/s) conditions. The efficiency of serve reception was evaluated during a 2 vs. 2 games by using Data Volley statistical software. The strongest positive relationships were observed between the serve reception efficiency and the peak torque and power of the shoulder joint IR, the medicine ball throw distance, and handgrip strength. Jumping variables showed no associations with efficient of serve reception. Consequently, we suggest adding protocols to volleyball training that include strength exercises aimed at developing the IR muscle group. The isokinetic upper limb test should be introduced as a valid tool in selection process. Coaches who do not have access to modern research equipment should use the medicine ball throw test to evaluate strength abilities as an alternative assessment of the serve reception efficiency.
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Depression and anxiety are common among chronic kidney disease (CKD) patients but are rarely diagnosed and treated. Furthermore, the fraction of patients with depression is greater among hemodialyzed patients. The aim of the study was to assess the prevalence of depression symptoms, anxiety and assess the level of life satisfaction in three groups of patients based on the stage of CKD. The study group consisted of 283 patients-130 females and 153 males, mean aged was 54.7 (±15.3) with stage III-V chronic kidney disease and after kidney transplantation. The Beck Depression Inventory (BDI), the Satisfaction with Life Scale (SWLS), and the State-Trait Anxiety Inventory (STAI) were used. The highest percentage of patients with depressive symptoms was recorded in the group of dialysis patients with stage V CKD. The lowest percentage of patients with high satisfaction with life was noted in the pre-dialysis group. There was a significant relationship between BDI and STAI, SWLS in all groups while a significant relationship between BDI and handgrip strength was observed in dialysis and kidney transplantation patients. Anxiety as a trait was found to be the factor most significantly associated with depressive symptoms in each of the three patient groups. Screen testing and monitoring of the emotional state of patients with CKD are needed, regardless of the stage of the disease and treatment, including patients after kidney transplantation.
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Transplante de Rim , Insuficiência Renal Crônica , Ansiedade/epidemiologia , Depressão/epidemiologia , Feminino , Força da Mão , Humanos , Masculino , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/epidemiologiaRESUMO
Neopterin (NPT), a pyrazino-pyrimidine compound mainly produced by activated macrophages, has been regarded as a proinflammatory and proatherosclerotic agent. The study was designed to evaluate NPT level and its interaction with conventional peripheral artery disease (PAD) biomarkers and vascular regenerative potential in severe PAD. The study included 59 patients (females n = 17, males n = 42) aged 67.0 ± 8.2 years classified into two groups based on ankle-brachial index (ABI) measurements (ABI ≤ 0.9 n = 43, ABI ≤ 0.5 n = 16). A total of 60 subjects aged 70.4 ± 5.5 years (females n = 42, males n = 18) with ABI > 0.9 constituted a reference group. NPT concentration reached values above 10 nmol/L in patients with PAD, which differed significantly from reference group (8.15 ± 1.33 nmol/L). High levels of CRP > 5 mg/L, TC > 200 mg/dL as well as lipoproteins LDL > 100 mg/dL and non-HDL > 130 mg/dL were found in the same group, indicating the relationship between NPT and conventional atherogenic markers. The endothelial progenitor cells (EPCs) tended toward lower values in patients with ABI ≤ 0.5 when compared to reference group, and inversely correlated with NPT. These findings indicate a crucial role of NPT in atheromatous process and its usefulness in monitoring PAD severity. However, the role of NPT in chronic PAD needs further studies including relatively high number of subjects.
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BACKGROUND: The aim of the study was to compare the emotional state and strength-velocity parameters of patients with frailty and pre-frailty syndrome undertaking a 12-week training programme. METHODS: The study was completed by 36 individuals, including 17 with frailty syndrome (FS) and 19 with pre-frailty syndrome (PFS). The age of the subjects ranged from 63 to 89 years, with a mean 69.2 years (±5.0). The Beck Depression Inventory (BDI), Spielberg's State-Trait Anxiety Inventory (STAI), and Satisfaction with Life Scale (SWLS) were used. The strength of knee muscles was evaluated. The above tests were conducted at two time points: before the training sessions (T1); and after 12 weeks of regular training sessions (T2). RESULTS: After completion of the training programme, statistically significant differences in BDI were observed between the PFS and FS groups (especially in somatic symptoms). Following the training, BDI values in the PFS group were significantly lower (fewer depressive symptoms) than in the FS group. The parameter values describing strength capacities of the lower limbs, both at T1 and T2, proved to be higher in the PFS group. CONCLUSIONS: In individuals with pre-frailty and frailty syndrome, the 3-month physical training programme improved the strength parameters of lower limb muscles. An improvement in mood and reduction in depressive symptoms were only observed in the group of subjects with pre-frailty syndrome. Rehabilitation programmes for people with frailty syndrome should include psychotherapeutic activities in addition to physical training in order to improve the psychophysical condition of patients.
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Terapia por Exercício/métodos , Exercício Físico , Idoso Fragilizado , Fragilidade , Força Muscular/fisiologia , Afeto , Idoso , Idoso de 80 Anos ou mais , Depressão/psicologia , Humanos , Pessoa de Meia-Idade , Músculo Esquelético/fisiologia , Inventário de Personalidade , Modalidades de Fisioterapia , Treinamento Resistido , Resultado do TratamentoRESUMO
Chronic ischemia of the lower extremities often presents as intermittent claudication characterized by lower limb pain which subsides after a short break. This study aimed to provide an assessment of the spatiotemporal parameters of gait and ground reaction forces in patients with PAD participating in three forms of supervised physical training. A total of 80 subjects completed a three-month supervised physical rehabilitation program with three sessions per week. The subjects were assigned to one of three programs: group 1-standard walking training on a treadmill (TT); group 2-Nordic walking (NW) training; group 3-strength and endurance training comprised of NW with isokinetic resistance training (NW + ISO). Gait biomechanics tests (kinematic and kinetic parameters of gait) and a six-minute walk test were carried out before and after three months of physical training. Nordic walking training led to the greatest improvements in the gait pattern of patients with PAD and a significant increase in the absolute claudication distance and total gait distance. Combined training (NW + ISO) by strengthening the muscles of the lower extremities increased the amplitude of the general center of gravity oscillation to the greatest extent. Treadmill training had little effect on the gait pattern. Nordic walking training should be included in the rehabilitation of patients with PAD as a form of gait training, which can be conducted under supervised or unsupervised conditions.
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Deterioration in overall health, hormonal disturbances, and erectile dysfunction (ED) contributes to limitations in sexual activity in the elderly, which is further limited by incorrect beliefs about the hazards of sexual activity in cardiac patients. We aimed to analyze the occurrence of ED in elderly men, their perception of the relevance of good sexual function, and their expectations of physicians. A cross-sectional study encompassed 731 patients with coronary artery disease (CAD) subjected to cardiac rehabilitation. Demographic data and data on modifiable risk factors and patient expectations were collected. ED was assessed using the IIEF-5 questionnaire. Relationships among the risk factors for ED, occurrence of ED, and patient expectations, as well as the changes in the indicators between 2012 and 2016, were analyzed. The mean age of men was 70.7 ± 5.1 years. The prevalence of ED was 93.0%. The IIEF-5 score was significantly associated with age, tobacco smoking, exercise tolerance, time to diagnosis of CAD, and treatment with calcium channel blockers and diuretics. Patients declared that sexual activity was overall important (47.9%) or very important (25.6%). Three hundred and sixty (49.3%) patients expected their physician to show interest in their sexual health, but the topic was addressed in only 12.5%. Over the past few years, we have observed an increase in the awareness and importance of sexual health as well as a significant increase in patients' expectations of physicians to show interest in their sexual health. Patients' expectations of discussing and receiving treatment for ED remain an unmet medical need.
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Disfunção Erétil/epidemiologia , Disfunção Erétil/psicologia , Saúde Sexual , Idoso , Bloqueadores dos Canais de Cálcio/uso terapêutico , Doença das Coronárias/epidemiologia , Estudos Transversais , Diuréticos/uso terapêutico , Tolerância ao Exercício , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Papel do Médico , Relações Médico-Paciente , Polônia/epidemiologia , Prevalência , Fatores de Risco , Inquéritos e Questionários , Fumar Tabaco/epidemiologiaRESUMO
BACKGROUND Respiratory therapy is an integral part of treatment of cardiac patients. The aim of this study was to evaluate the effect of addition of inspiratory muscle training (IMT) to second-stage cardiac rehabilitation on exercise tolerance and function of lower extremities in patients following myocardial infarction (MI). MATERIAL AND METHODS This study included 90 patients (mean age 65 years) with MI who took part in the second stage of an 8-week cycle of cardiac rehabilitation (CR). They were divided into 3 groups: group I underwent CR and IMT, group II only underwent CR, and group III only underwent IMT. Groups I and II were allocated randomly according sealed opaque envelopes. The third group consisted of patients who could not participate in standard rehabilitation for various reasons. Before and after the 8-week program, participants were assessed for maximal inspiratory and expiratory pressure (PImax and PEmax) values, exercise tolerance, and knee muscle strength. RESULTS In groups I and II, a significant increase in the PImax parameters and exercise tolerance parameters (MET) were observed. Group I had increased PEmax parameters. In group III, the same changes in the parameter values that reflect respiratory muscle function were observed. All of the examined strength parameters of the knee joint muscles demonstrated improvement in all of the investigated groups, but the biggest differences were observed in group I. CONCLUSIONS Use of IMT in the ambulatory rehabilitation program of MI patients resulted in improved rehabilitation efficacy, leading to a significant improvement in physical condition.
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Terapia por Exercício/métodos , Tolerância ao Exercício/fisiologia , Infarto do Miocárdio/terapia , Idoso , Idoso de 80 Anos ou mais , Exercícios Respiratórios/métodos , Exercício Físico/fisiologia , Teste de Esforço , Feminino , Humanos , Extremidade Inferior/fisiopatologia , Masculino , Pessoa de Meia-Idade , Força Muscular/fisiologia , Modalidades de Fisioterapia , Músculos Respiratórios/fisiopatologia , Terapia Respiratória/métodosRESUMO
Aging is associated with a progressive decline of muscle mass and/or the qualitative impairment of the muscle tissue. There is growing evidence of the prominent role of low-grade chronic inflammation in age-related changes in the neuromuscular system. The purpose of the study was to identify the inflammatory mediators responsible for deficit in functional fitness and to explain whether inflammation is related to changes in body composition and the decline of muscle strength in older men. Thirty-three old-aged males (73.5 ± 6.3 years) and twenty young-aged males (21.2 ± 1.3 years) participated in the study. The body composition (bioelectrical impedance analysis), functional capacity (6-min walking test) and knee extension strength (isokinetic test) were estimated. In serum, circulating inflammatory markers H2O2, IL-1ß, TNFα, and hsCRP as well as growth factors IGF-I and PDGFBB concentrations were determined (immunoenzymatic methods). The concentrations of H2O2, IL-1ß, TNFα, and hsCRP were significantly higher in older than young men. The growth factors IGF-I and PDGFBB were twofold lower and related to high levels of IL-1ß and TNFα in the elderly. The changes in cytokines and growth factors levels were correlated with age and peak torque (TQ at 60°/s and 180°/s) in the knee extension. The result of the 6-min walking test was inversely correlated with fat mass index (FMI, r = -.983; p < .001). The generation of inflammatory mediators in older men was related to changes in body composition, maximum strength muscle, and age-related changes in skeletal muscle properties responsible for deficit in functional fitness.
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Envelhecimento/fisiologia , Composição Corporal/fisiologia , Mediadores da Inflamação/sangue , Sarcopenia/sangue , Sarcopenia/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Impedância Elétrica , Humanos , Masculino , Pessoa de Meia-Idade , Força Muscular/fisiologia , Torque , Teste de Caminhada , Adulto JovemRESUMO
There is a growing body of evidence for a role of vitamin D in muscle function and for its influence on athletic performance, injury profile and recovery in well-trained athletes. The aim of our study was to assess the relationship between 25(OH)D levels and hand grip strength, lower limb isokinetic strength and muscle power in elite judoists. We enrolled 25 Polish elite judoists. The mean age was 21.9±9.8 years, the mean height was 179.2±6.6 cm, the mean body mass was 79.1±8.7 kg, and the mean career duration was 11.5±3.9 years. Serum levels of 25(OH)D and parathormone (PTH) were measured by electrochemiluminescence (ECLIA) using the Elecsys system (Roche, Switzerland). Serum calcium was determined by colorimetry using the Konelab 60 system from bioMérieux (France). Lower limb strength was tested with the Biodex Multi-Joint 4 Isokinetic Dynamometer (Biodex Medical System, New York, USA), and hand grip strength was measured with a manual dynamometer (TAKEI, Japan). Muscle power was determined with the electronic jump mat OptoJump (Microgate, Bolzano, Italy). Our study showed decreased serum 25(OH)D levels in 80% of the professional judoists. The results also demonstrated a statistically significant positive correlation between vitamin D levels and left hand grip strength, muscle power assessed by vertical jump, and total work in left and right knee extensors at an angular velocity of 60°/s. Based on our results it can be concluded that in well-trained professional athletes, there may be a relationship between serum levels of 25(OH)D and skeletal muscle strength, power, and work.
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INTRODUCTION: A typical symptom of chronic lower-limb ischaemia is lower-limb pain, which occurs during walking forcing the patient to stop, intermittent claudication (IC). Exercise rehabilitation is the basic form of treatment for these patients. AIM: The aim of this study was to compare the effectiveness of three types of physical training programmes conducted over a 12-week period in patients with chronic lower-limb arterial insufficiency. MATERIALS AND METHODS: Ninety-five people qualified for the 3-month supervised motor rehabilitation programme, conducted three times a week. The respondents were assigned to three types of rehabilitation programmes using a pseudo-randomization method: Group I (TW), subjects undertaking treadmill walking training; Group II (NW), subjects undertaking Nordic walking training; Group III (RES+NW), subjects undertaking resistance and Nordic walking training. Treadmill test, 6 Minute Walk Test (6MWT), and isokinetic test were repeated after 3 months of rehabilitation, which 80 people completed. RESULTS: Combined training (RES+NW) is more effective than Nordic walking alone and supervised treadmill training alone for improving ankle force-velocity parameters (p<0.05) in patients with intermittent claudication. Each of the proposed exercise rehabilitation programmes increased walking distance of patients with intermittent claudication (p<0.05), especially in 6MWT (p=0.001). Significant relationships of force-velocity parameters are observed in the maximum distance obtained in 6MWT, both in Group III (RES + NW) and in Group II (NW) at the level of moderate and strong correlation strength, which indicates that if the lower limbs are stronger the walking distance achieved in 6MWT is longer. CONCLUSIONS: Given both the force-velocity parameters and the covered distance, the training RES + NW gives the most beneficial changes compared to training TW alone and NW alone. All types of training increased walking distance, which is an important aspect of the everyday functioning of people with IC.
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Doença Arterial Periférica/fisiopatologia , Doença Arterial Periférica/terapia , Condicionamento Físico Humano/métodos , Caminhada , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Patient malnutrition is a significant problem in the process of rehabilitation and treatment. One of the tools that can reveal the risk of malnutrition is a series of standardized nutritional questionnaires. OBJECTIVES: The aim of the study was to assess the nutritional status of patients with end-stage renal disease (ESRD) by means of the minimal nutritional assessment (MNA) scale. MATERIAL AND METHODS: The study group included respondents suffering from ESRD who were patients of the Dialysis Center at the Clinic of Nephrology and Transplantation Medicine at the University Clinical Hospital in Wroclaw. The study was conducted in 47 dialysis patients (22 women and 25 men), mean age 69.68 ±8.95 years. A standardized MNA scale was used to evaluate the nutritional status of the patients. RESULTS: In the study group, women had a significantly lower score on the MNA scale than men (23.95 vs 25.26 points). Using the MNA scale, the risk of malnutrition was found in 13 patients, while malnutrition was found in 1 patient. Among females, the mean body mass index (BMI) was 27.28, and it was significantly correlated with the MNA score. In males, the mean BMI was 29.61, but it did not correlate with the MNA score. The time spent undergoing renal replacement therapy was 7.63 years for women and 7.24 years for men. This correlated significantly with the MNA score only in the case of men. Significant correlations were established between eating habits and MNA scores in both groups. CONCLUSIONS: The results obtained using the MNA scale showed a significant risk of malnutrition in patients with ESRD. In women only, a low score on the MNA scale significantly correlated with the BMI. The time of renal replacement therapy had a significant impact on the MNA scale only in the case of men. An influence of comorbidities on the MNA scores recorded by men and women was not observed. Major health incidents and other stressful situations significantly affected the nutritional status in men.
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Falência Renal Crônica/complicações , Desnutrição/diagnóstico , Desnutrição/etiologia , Avaliação Nutricional , Idoso , Feminino , Avaliação Geriátrica/métodos , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Evaluation of body posture and strength of spinal muscles in children during their progressive ontogenesis is significant for the evaluation of their physical health condition and physical fitness. It is also a reference point in a process of control and medical care. PURPOSE: The aim if this study was to evaluate correlation between the selected features of somatic body structure, shape of anteroposterior spinal curves and force-velocity (FV) parameters of trunk muscles in school children. PARTICIPANTS AND METHODS: The sample involved 104 children aged 10-11 years, 60 females (10.74 ±0.7) and 44 males (10.50 ±0.9). Body posture was assessed using the Moiré photogrammetry while trunk muscles (flexors and extensors) strength was measured isokinetically. RESULTS: The results of the research revealed the existence of many average and strong correlations observed between the analysed somatic characteristics and forcevelocity (FV) parameters of trunk muscles. Correlation between the volume of the spinal curvatures in the sagittal plane and forcevelocity parameters of trunk extensors and flexors were average or weak for both groups of children. CONCLUSION: Somatic features indicated stronger correlation with trunk muscles' strength than with the size of the anteroposterior spinal curves.
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Tamanho Corporal , Força Muscular , Músculo Esquelético/fisiopatologia , Curvaturas da Coluna Vertebral/epidemiologia , Curvaturas da Coluna Vertebral/fisiopatologia , Tronco , Criança , Feminino , Humanos , Masculino , Polônia/epidemiologia , Prevalência , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Estatística como Assunto , Estudantes/estatística & dados numéricosRESUMO
UNLABELLED: Introduction. Patients with end-stage renal disease (ESRD) have poor physical performance and exercise capacity due to frequent dialysis treatments. Tai Chi exercises can be very useful in the area of rehabilitation of people with ESRD. OBJECTIVES: The aim of the study was to assess exercise capacity in ESRD patients participating in 6-month Tai Chi training. Patients and Methods. Twenty dialysis patients from Wroclaw took part in the training; at the end of the project, 14 patients remained (age 69.2 ± 8.6 years). A 6-minute walk test (6MWT) and spiroergometry were performed at the beginning and after 6 months of training. RESULTS: After 6 months of Tai Chi, significant improvements were recorded in mean distance in the 6MWT (387.89 versus 436.36 m), rate of perceived exertion (7.4 versus 4.7), and spiroergometry (8.71 versus 10.08 min). Conclusions. In the ESRD patients taking part in Tai Chi training, a definite improvement in exercise tolerance was recorded after the 6-month training. Tai Chi exercises conducted on days without dialysis can be an effective and interesting form of rehabilitation for patients, offering them a chance for a better quality of life and fewer falls and hospitalisations that are the result of it.
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BACKGROUND/AIMS: The aim of the study was to evaluate the effects of a six-month physical training undertaken by haemodialysis (HD) patients, on the depression and anxiety. METHODS: Patients with end stage renal disease (ESRD) were recruited from the dialysis station at the Department of Nephrology and Transplantation Medicine in Wroclaw. Physical training took place at the beginning of the first 4-hours of dialysis, three times a week for six months. A personal questionnaire, Beck Depression Inventory (BDI) and State-Trait Anxiety Inventory (STAI) were used in the study. RESULTS: A total of 28 patients completed the study: 20 were randomised to endurance training and 8 were randomised to resistance training. Statistical analysis of depression and anxiety at the initial (t1) and final examination (t2) indicated a significant reduction in depression and anxiety, particularly anxiety as a trait (X2) in the whole study group. The change in anxiety as a state correlated with the disease duration, duration of dialysis and the initial level of anxiety as a state (t1X1). The change in anxiety as a trait significantly correlated with age and the initial level of anxiety (t1X2). CONCLUSIONS: Undertaking physical training during dialysis by patients with ESRD is beneficial in reducing their levels of anxiety and depression. Both resistance and endurance training improves mood, but only endurance training additionally results in anxiety reduction.
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Ansiedade/terapia , Depressão/terapia , Exercício Físico/fisiologia , Falência Renal Crônica/terapia , Diálise Renal , Treinamento Resistido/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Ansiedade/diagnóstico , Ansiedade/psicologia , Análise por Conglomerados , Depressão/diagnóstico , Depressão/psicologia , Feminino , Humanos , Falência Renal Crônica/diagnóstico , Masculino , Pessoa de Meia-Idade , Resistência Física/fisiologia , Diálise Renal/psicologiaRESUMO
Vitamin D is mainly known for its effects on the bone and calcium metabolism. The discovery of Vitamin D receptors in many extraskeletal cells suggests that it may also play a significant role in other organs and systems. The aim of our study was to assess the relationship between 25(OH)D3 levels, lower limb isokinetic strength and maximum oxygen uptake in well-trained professional football players. We enrolled 43 Polish premier league soccer players. The mean age was 22.7±5.3 years. Our study showed decreased serum 25(OH)D3 levels in 74.4% of the professional players. The results also demonstrated a lack of statistically significant correlation between 25(OH)D3 levels and lower limb muscle strength with the exception of peak torque of the left knee extensors at an angular velocity of 150°/s (r=0.41). No significant correlations were found between hand grip strength and maximum oxygen uptake. Based on our study we concluded that in well-trained professional soccer players, there was no correlation between serum levels of 25(OH)D3 and muscle strength or maximum oxygen uptake.
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OBJECTIVE: The aim of this study was to assess existing differences in the isokinetic trunk muscle strength in males and females aged between 10 and 11 years depending on body posture. METHODS: The study included 145 children (67 males and 78 females) divided into 2 age groups: 10-year-old males (x¯ = 9.98 ± 2.34 years) and females (x¯ = 9.85 ± 2.94 years) and 11-year-old males (x¯ = 11.14 ± 2.22 years) and females (x¯ = 11.15 ± 2.32 years). Posture in the sagittal plane was assessed by photogrammetry using the moiré projection technique. Based on a classification system, the participants were divided into subgroups of males and females with normal and abnormal postures. Trunk muscle strength was measured using isokinetic dynamometry. RESULTS: A high prevalence of abnormal posture in children aged between 10 and 11 years was observed, primarily represented by an excessive curvature of the spine in the sagittal plane. The males and females with poor posture recorded lower values in isokinetic trunk muscle strength. CONCLUSION: The results of the study point to the need for the application of suitable physiotherapy treatment (corrective measures/exercises) to treat musculoskeletal disorders to compensate for the loss of trunk flexor muscle strength in children with improper posture.
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Força Muscular/fisiologia , Músculo Esquelético/fisiologia , Postura/fisiologia , Parede Torácica , Adolescente , Fatores Etários , Antropometria , Estatura , Peso Corporal , Estudos de Casos e Controles , Criança , Feminino , Humanos , Contração Isométrica/fisiologia , Masculino , Dinamômetro de Força Muscular , Polônia , Valores de Referência , Fatores Sexuais , Curvaturas da Coluna Vertebral , Estatísticas não ParamétricasRESUMO
PURPOSE: The aim of this study was to assess the impact of a 3-month physical training program, conducted in an aquatic environment with end-stage renal disease patients (ESRD), on the physical fitness and functional parameters of the knee joint muscles. PATIENTS AND METHODS: The study included 20 ESDR patients with mean age 64.2 ± 13.1 y. treated with hemodialysis in Dialysis Center of the University Hospital in Wroclaw. Before and 3 months after the physical training in water, a test was performed to evaluate the physical fitness of each patient; additionally, a measurement was taken of force-velocity parameters. The 3-month training program took place on nonhemodialysis days, in the recreational pool of the University of Physical Education in Wroclaw. RESULTS: After aquatic training cycle, an improvement was observed in all parameters measured using the Fullerton test. The value of peak torque and its relation to body mass increased in the movement of flexors and extensors of left and right lower extremities in all tested velocities. CONCLUSIONS: In assessing the physical fitness of studied women, the biggest improvement was achieved in tests assessing the strength of upper and lower extremities as well as lower body flexibility. Higher values of force-velocity parameters are conducive to women achieving better physical fitness test results.