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1.
BMC Nurs ; 23(1): 455, 2024 Jul 03.
Artigo em Inglês | MEDLINE | ID: mdl-38961487

RESUMO

BACKGROUND: The first waves of the COVID-19 pandemic had a negative impact on health systems and health professionals, due to the high number of cases and a lack of preparation. The aim of this study was to understand how nurses working in hospital units and in intensive care perceived the performance of nurse managers and senior hospital management during the first two waves of the pandemic. METHODS: The phenomenological approach proposed by Giorgi was used to investigate perceptions of the performance of nurse managers and senior hospital management during the first two waves of the COVID-19 pandemic in Spain. Fourteen clinical nurses who worked on the front line in inpatient units or intensive care units of the Health Services of Extremadura and Madrid in the first (March-April 2020) and second (October-November 2020) waves of the COVID-19 pandemic participated in this study. The data was collected through semi-structured interviews, following a script of themes, in a theoretical sample of nurses who were worked during the pandemic. RESULTS: Two main themes emerged from the analysis of the data: (1) perceptions about the performance of nurse managers and senior hospital managers during the first and second waves of the pandemic (health system failure; belief that senior hospital management professionals could have managed the pandemic better; recognizing the efforts of middle management (nursing supervisors); insufficient institutional support) and (2) strategies employed by nurses to compensate for the weaknesses in pandemic management. CONCLUSIONS: The clinical nurses perceived that the nurse managers demonstrated better management of the pandemic than the hospital's senior management, which they attribute to their proximity, empathy, accessibility, and ability to mediate between them and the senior management. The nurses also believe that the senior management of the hospitals was to blame for organisational failures and the poor management of the pandemic.

2.
J Tissue Viability ; 32(3): 401-405, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37268490

RESUMO

BACKGROUND: Plantar hyperkeratosis (HK) is a very prevalent foot lesion formed due to an alteration in the keratinisation process, thereby increasing keratynocites and accumulating multiple layers of the stratum corneum that leads to plantar pain. As foot shape and plantar pressures is related with their appearance, the aim of this study is to examine how foot posture and plantar pressure influence the appearance of this keratopathy. MATERIAL AND METHODS: On a sample of 400 subjects (201 men and 199 women), the plantar pressures were evaluated by the Footscan® platform in 10 zones. The clinical exploration consisted in the valuation of the Foot Posture Index (FPI), and the assessment of the appeerance (and location) or not of plantar calluses or hyperkeratosis. RESULTS: 6.3% of the feet presented a highly supinated FPI, 15.5% were supinated, 57.3% corresponded to neutral, 17.3% were pronated and 3.8% were highly pronated. The participants with HK on the hallux, on the 1st, 2nd, 3rd or 5th MTH or on the lateral heel had a significantly higher pressure index (p < 0.001), ranging from 24.3 to 44% higher than those with no such alteration. Of the highly pronated feet, 66.7% presented HK in the hallux, while 32.3% of the supinated feet and 60% of the highly supinated feet presented it beneath the first MTH. CONCLUSION: Foot posture influences the appearance of HK, though its association with plantar pressures. The participants with HK presented a mean foot pressure that was 32.3% higher than in those with no such condition. These values can be considered predictive for the appearance of HK and should be indicative of the need for preventive treatment.


Assuntos
, Calcanhar , Masculino , Humanos , Feminino , Prevalência , Postura , Fenômenos Biomecânicos
3.
Rev Enferm ; 38(11): 28-34, 2015 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-26749756

RESUMO

INTRODUCTION: Limb shaking, which was described by MillerFisher in 1962, is characterized by involuntary, irregular, stereotyped a hemibody triggered by the contralateral hemisphere hypoperfusion. It is associated with an occlusion or stenosis preoclusive of the extracranial internal carotid artery (ICA) contralateral to the movements, and poor circulation contralateral. This causes ischemia resulting in typical clinical manifestations of stroke and these abnormal movements. OBJECTIVE: To describe a case of limb shaking. MATERIALS AND METHODS: 59 years old man, with cardiovascular risk factors, who go to the Emergency room with symptoms and motor dysphasia and sudden loss of strength in right limbs, with distal brachial predominance. Admitted to Stroke Unit for neurological and hemodynamic monitoring, which coincides with the beginning of the sitting have an episode of these involuntary movements. RESULTS: Diagnostic tests confirm a left frontal cortical ischemic stroke. The EEG shows a normal background bioelectric activity. The angio-MRI and angiography showed a left ICA pseudoocclusion. DISCUSSON: A diagnosis of limb shaking based in the clinical examination and additional tests, which confirm the finding of a left ICA pseudo-occlusion and refractory to antiepileptic treatment. CONCLUSION: The limb shaking is a rare syndrome, which must be recognized and differentiated early from other processes to treat it properly. Treatment is aimed at restoring cerebral blood flow through the ischemic hemisphere revascularization.


Assuntos
Estenose das Carótidas/diagnóstico , Diagnóstico de Enfermagem , Estenose das Carótidas/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Tremor/etiologia
4.
J Stroke Cerebrovasc Dis ; 22(7): e214-8, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23352682

RESUMO

BACKGROUND: The Charlson Comorbidity Index (CCI) is commonly used in outcome and mortality studies. Our aim was to investigate the association between CCI score and the functional outcome and mortality 6 months after ischemic stroke (IS) or intracerebral hemorrhage. METHODS: This was a prospective observational cohort of patients with spontaneous intracerebral hemorrhage and IS admitted to the stroke unit during 18 months. The modified Rankin scale (mRS) score was obtained for subjects 6 months after event. The CCI score was dichotomized (low comorbidity 0 or 1 versus high ≥ 2) for analysis. The mRS score was also dichotomized (good outcome, mRS score 0 or 1 versus poor outcome, mRS score ≥ 2). RESULTS: In all, 175 patients were enrolled in the study. Logistic regression showed that those with a high CCI score (≥ 2) had 37.3% increased odds of having a poor outcome (≥ 2) at 6 months and 68.4% greater odds of death at 6 months. CONCLUSIONS: Comorbid medical conditions independently influence outcome after IS or intracerebral hemorrhage.


Assuntos
Isquemia Encefálica/epidemiologia , Hemorragia Cerebral/epidemiologia , Acidente Vascular Cerebral/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Isquemia Encefálica/mortalidade , Hemorragia Cerebral/mortalidade , Comorbidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Acidente Vascular Cerebral/mortalidade
5.
Front Med (Lausanne) ; 10: 1141091, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37122332

RESUMO

Background: Hyperkeratoses are thickenings of the stratum corneum, provoked by deviation of the ray and excessive plantar pressures. They are very common under the first metatarsal head (MTH) and on the big toe when there exists hallux valgus. The objective of this study was to assess plantar pressures pre- and post-surgery to try to define the threshold values that could determine the appearance of keratopathies. Materials and methods: Seventy-nine patients (100 feet) who had undergone percutaneous distal soft-tissue release and the Akin procedure were evaluated prospectively. The BioFoot/IBV® in-shoe system was used for objective baropodometric functional evaluations of the heel, midfoot, first through fifth MTHs, hallux, and lesser toes. The presence or absence of a hyperkeratosis (HK) or plantar callus under the first MTH or hallux was recorded. The average follow-up time at which the measurements were repeated was 28.1 months. Results: Pre-surgery, 62 feet presented a painful HK on the big toe, while post-surgery, only 9 of the feet presented the same lesion. Patients who presented a prior HK at the first metatarsophalangeal (MTP) joint had a mean pressure of 417.2 ± 254.5 kPa as against a value of 359.6 ± 185.1 kPa for the rest. Post-surgery, these values dropped to 409.8 and 346.3 kPa, respectively. Conclusion: Patients with HK presented an 11% greater mean pressure than those without. The values obtained with the BioFoot/IBV® system in the present study can therefore be considered predictive of the appearance of HK under the first MTH and on the side of the big toe.

6.
Rev Enferm ; 35(9): 34-9, 2012 Sep.
Artigo em Espanhol | MEDLINE | ID: mdl-23066567

RESUMO

Stroke is one of the most common causes of death and disability in adults, it causes disability and participation restriction, depending on the location and size of the affected territory and cerebral vascular sequel, and the deficits will be different. Our objective is to improve the disability of patients to enable them to reintegrate fully into his personal life, work and social, and provide care and support to patients and their family. Therefore, it's important to establish a comprehensive care plan, individualized, and established early with a specific rehabilitation program continued, and with an intensity, duration and frequency adapted to the patient, to achieve functional goals raised. The rehabilitative treatment offers a variety of methods and approached from different points of view by the multidisciplinary team that deals with management. The patient and their caregivers are the most important piece of the equipment, so they should receive ongoing information, counseling and psychological support. On the other hand, the discharge should not result in an interruption of the rehabilitation program; we must adequately establish phases and areas for this healthcare. Patients who have suffered a stroke, as well as receiving the best care in the acute phase, should benefit from specific rehabilitation programs in chronic phase, we need to ensure continuity and appropriateness of care for patients and their caregivers, not in a situation of helplessness.


Assuntos
Reabilitação do Acidente Vascular Cerebral , Humanos , Enfermagem em Reabilitação
7.
J Bone Miner Metab ; 29(5): 546-51, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-21234621

RESUMO

The purpose of this study was to assess the effects of chronic oral anticoagulant (OAC) treatment on bone mass using quantitative ultrasound (QUS) techniques. A total of 120 patients (47 women and 73 men) undergoing treatment with OAC and 57 healthy subjects (27 women and 30 men) participated in this study. Bone status was assessed using QUS devices that measure the amplitude-dependent speed of sound (Ad-SoS) in phalanges and the broadband ultrasound attenuation (BUA) in the calcaneus. Men undergoing OAC treatment had lower Ad-SoS, Z-score, T-score, and BUA values (all p < 0.005) and higher levels of undercarboxylated osteocalcin (u-OC) and tartrate-resistant acid phosphatase (TRAP) (both p < 0.0001) than controls. Women receiving OAC treatment had lower BUA values (p < 0.005) and total osteocalcin (OC) levels (p < 0.0001) and higher levels of u-OC and TRAP (both p < 0.0001) than controls. There was a statistically significant negative correlation between u-OC levels and Ad-SoS values in both men (r = -0.432, p = 0.0328) and women (r = -0.332, p = 0.0269) undergoing OAC treatment. In conclusion, patients undergoing OAC treatment had a loss of trabecular and cortical bone mass, possibly due to a decrease in the γ-carboxylation of osteocalcin resulting from the vitamin K antagonism of these drugs.


Assuntos
Anticoagulantes/efeitos adversos , Osso e Ossos/efeitos dos fármacos , Osso e Ossos/diagnóstico por imagem , Fosfatase Ácida/metabolismo , Administração Oral , Idoso , Anticoagulantes/administração & dosagem , Calcâneo/diagnóstico por imagem , Calcâneo/efeitos dos fármacos , Feminino , Humanos , Isoenzimas/metabolismo , Masculino , Pessoa de Meia-Idade , Osteocalcina/metabolismo , Fosfatase Ácida Resistente a Tartarato , Ultrassonografia
8.
Healthcare (Basel) ; 9(10)2021 Sep 26.
Artigo em Inglês | MEDLINE | ID: mdl-34682946

RESUMO

The Cognitive Reserve hypothesis suggests that there are individual differences in the ability to cope with the pathologic changes in Alzheimer's Disease. The proportion of elderly individuals has increased in recent years; this increase emphasizes the importance of early detection of mild cognitive impairment and the promotion of healthy ageing. The purpose of our study is to characterize cognitive reserve and occupational performance implications in people with mild cognitive impairment. 125 patients with mild cognitive impairment were enrolled. The Montreal Cognitive Assessments (MoCA) was used to evaluate cognitive status and the Cognitive Reserve Index Questionnaire (CRIq) as an indicator of cognitive reserve. Higher level of education was associated with higher MoCA scores (r = 0.290, p = 0.001). Positive significant correlations were observed between MoCA and total CRIq (r = 0.385, p < 0.001) as well as its three sub-domains, education (r = 0.231, p = 0.010), working activity (r = 0.237, p = 0.008) and leisure time (r = 0.319, p < 0.001). This study findings provide the importance of considering socio-behavioral factors in cognitive status. This research helps to describe the importance of engaging occupationally along the whole life-course as a potential protective factor in ageing, and includes a perspective of occupational therapy regarding the hypothesis of cognitive reserve.

9.
Artigo em Inglês | MEDLINE | ID: mdl-32151033

RESUMO

Running shoes typically have a lifespan of 300-1000 km, and the plantar pressure pattern during running may change as the shoe wears. So, the aim of this study was to determine the variation of plantar pressures with shoe wear, and the runner's subjective sensation. Maximun Plantar Pressures (MMP) were measured from 33 male recreational runners at three times during a training season (beginning, 350 km, and 700 km) using the Biofoot/IBV® in-shoe system (Biofoot/IBV®, Valencia, Spain). All the runners wore the same shoes (New Balance® 738, Boston, MA, USA) during this period, and performed similar training. The zones supporting most pressure at all three study times were the medial (inner) column of the foot and the forefoot. There was a significant increase in pressure on the midfoot over the course of the training season (from 387.8 to 590 kPa, p = 0.003). The runners who felt the worst cushioning under the midfoot were those who had the highest peak pressures in that area (p = 0.002). The New Balance® 738 running shoe effectively maintains the plantar pressure pattern after 700 km of use under all the zones studied except the midfoot, probably due to material fatigue or deficits of the specific cushioning systems in that area.


Assuntos
Corrida , Sapatos , Exercício Físico , Humanos , Masculino , Pressão , Sapatos/estatística & dados numéricos
10.
Artigo em Inglês | MEDLINE | ID: mdl-33419273

RESUMO

We aimed to know the prevalence of post-stroke depression (PSD) in our context, identify the variables that could predict post-stroke depression, by using the Hamilton Depression Rating Scale, occurring within six months after stroke, and identify patients at high risk for PSD. METHODS: descriptive, cross-sectional and observational study. We included 173 patients with stroke (transient ischemic attack (TIA) included) and collected sociodemographic and clinical variables. We used the Hamilton Depression Scale (HDS) for depression assessment and Barthel Index and modified Rankin Scale (mRS) for functional assessment. The neurological severity was evaluated by the National Institutes of Health Stroke Scale (NIHSS). RESULTS: 35.5% were women, aged 71.16 (±12.3). Depression was present in 42.2% patients (n = 73) at six months after stroke. The following variables were significantly associated with PSD: diagnosis of previous depression (p = 0.005), the modified Rankin Scale at discharge (p = 0.032) and length of hospital stay (p = 0.012). CONCLUSION: PSD is highly prevalent after stroke and is associated with the severity, left location of the stroke, and the degree of disability at discharge. Its impact justifies the evaluation and early treatment that still continues to be a challenge today.


Assuntos
Depressão , Acidente Vascular Cerebral , Idoso , Estudos Transversais , Depressão/etiologia , Feminino , Seguimentos , Humanos , Masculino , Fatores de Risco , Acidente Vascular Cerebral/complicações
11.
J Am Podiatr Med Assoc ; 106(6): 381-386, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28033057

RESUMO

BACKGROUND: The calcaneus is the bone of the foot that first receives the impact of running, generating vibrations that might have a positive effect in modifying the trabecular bone mass. The objective of this study was to determine the variation in calcaneal bone density in runners during a 6-month training season, comparing it with a control sample. METHODS: Bone density of the heel was measured in 33 male recreational runners by means of a contact ultrasonic bone analyzer. Measurements were made on three occasions during a training season: at the beginning, at 350 km, and at 700 km. All of the runners wore the same model of running shoes during this period. Measurements of bone density were also made in a control sample of 62 men who did not engage in physical exercise. RESULTS: There was a significant decrease in mean calcaneal bone density over the course of the training season (from 86.1 dB/MHz to 83.2 dB/MHz; P = .006), but no significant differences with the control sample value (from 80.7 dB/MHz to 81.1 dB/MHz; P = .314). The runners' body composition changed during the study period, with lean mass increasing and fat mass decreasing. CONCLUSIONS: Distance running seems to have a negative effect on calcaneal bone mass density during the course of a 700-km training season.


Assuntos
Antropometria , Calcâneo/diagnóstico por imagem , Corrida/fisiologia , Adulto , Fatores Etários , Peso Corporal , Densidade Óssea , Estudos de Casos e Controles , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Recreação , Valores de Referência , Medição de Risco , Ultrassonografia/métodos
12.
Am J Crit Care ; 25(2): 144-51, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26932916

RESUMO

BACKGROUND: Stroke is a major public health problem. OBJECTIVE: To use the Barthel Index to evaluate basic activities of daily living in stroke survivors and detect any predictors of functional outcome at 6 months after stroke. METHODS: In an observational longitudinal study, data were gathered on consecutive patients admitted to the comprehensive stroke unit at Hospital San Pedro de Alcantara, Cáceres, Spain. Sociodemographic and clinical data were obtained prospectively at hospital admission and during follow-up 6 months later. Information on type of stroke, score on the Barthel Index, findings from the neurological evaluation, and other relevant data were collected. RESULTS: Of 236 patients admitted, 175 participated in the study. Mean age was 69.60 (SD, 12.52) years, 64.6% were men, and mortality was 12.8%. Six months after experiencing a stroke, 84.8% of patients had returned to their own homes, 8.0% were institutionalized, and the others were residing at a family member's home. Scores on the Barthel Index 6 months after stroke correlated with baseline scores on the National Institute of Health Stroke Scale (r = -0.424; P < .001) and with depressive mood 6 months after stroke (r = -0.318; P < .001). Age was negatively associated with Barthel Index scores at the time of hospital discharge and 6 months after stroke. CONCLUSIONS: Functional status 6 months after stroke was influenced by age, sex, stroke severity, type of stroke, baseline status, mood, and social risk. Comorbid conditions, socioeconomic level, and area of residence did not affect patients' functional status.


Assuntos
Atividades Cotidianas , Recuperação de Função Fisiológica/fisiologia , Acidente Vascular Cerebral/fisiopatologia , Fatores Etários , Idoso , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Índice de Gravidade de Doença , Fatores Sexuais , Fatores Socioeconômicos , Espanha
13.
J Clin Densitom ; 6(4): 373-80, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-14716051

RESUMO

There are clear discrepancies in how the different measurements of phalangeal bone ultrasound, such as the amplitude-dependent speed of bone ultrasound (Ad-SoS), correlate with age, given their dependence on gonadal status and other anthropometric variables. In order to contribute to clarifying these discrepancies, we evaluated the phalangeal Ad-SoS in healthy women-295 postmenopausal, 59 perimenopausal, and 270 premenopausal. Phalanges (II-V) of the nondominant hand were measured and the mean Ad-SoS was computed. There were significant differences between groups (p < 0.0001 in all cases), with the perimenopausal group presenting the intermediate values. For the overall group of women, the Ad-SoS was significantly and negatively correlated with age, weight, and body mass index (BMI), and positively correlated with height (p < 0.0001 in all cases). By gonadal status group, the premenopausal women showed the three significant negative correlations of Ad-SoS with age, weight, and BMI (each, p < 0.0001), the perimenopausal group only with BMI (p < 0.007), and the postmenopausal group with age and BMI (p < 0.0061 to p < 0.0001) and also with years since menopause (p < 0.0001). The premenopausal decline in AD-SoS requires further longitudinal studies, although in our experience it may depend on dietary habits and/or a diminished quality, though not quantity, of bone in this period of a woman's fertile life.


Assuntos
Densidade Óssea , Densitometria , Dedos/diagnóstico por imagem , Valores de Referência , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Climatério , Feminino , Humanos , Pessoa de Meia-Idade , Pós-Menopausa , Pré-Menopausa , Espanha , Ultrassonografia
14.
Arch Med Sci ; 9(4): 703-8, 2013 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-24049532

RESUMO

INTRODUCTION: During lactation abundant calcium is lost from the mother as a result of the amount of breast milk produced. Lactation leads to transient fragility, with some women experiencing even fragility fractures, but nearly all of these women subsequently undergo a large increase in bone mineral density (BMD), confirming that the BMD must have declined during lactation but it increases after weaning. We have retrospectively examined the relationship between the duration of breastfeeding and bone properties in Spanish premenopausal healthy women, to identify the site-specific changes in BMD. MATERIAL AND METHODS: Four hundred and thirty-three premenopausal healthy women, 295 with a mean of 7.82 ±6.68 months of exclusive breastfeeding and 138 control women, were studied. We examined total, trabecular and cortical volumetric BMD (mg/mm(3)) at the distal radius using peripheral quantitative computed tomography. Areal BMD (g/cm(2)) was measured using dual energy X-ray absorptiometry at the femoral neck, lumbar spine, trochanter and Ward's triangle. Phalangeal bone ultrasound was measured by amplitude-dependent speed of sound. RESULTS: Areal BMD analysis at L2-L4 revealed significant intergroup differences (p < 0.05). There were significant intergroup differences in the volumetric BMD in both total and cortical bone (p < 0.05). The observed BMD of breast-feeders was higher than the BMD in non-breast-feeding women. Additionally, the lactation subgroup analysis revealed significant differences in the areal BMD at trochanter and L2-L4 (p < 0.05) and in the cortical volumetric BMD (p < 0.05). CONCLUSIONS: This study adds to the growing evidence that breastfeeding has no deleterious effects and may confer an additional advantage for BMD in premenopausal women.

15.
J Am Podiatr Med Assoc ; 103(5): 400-4, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-24072369

RESUMO

BACKGROUND: The Foot Posture Index (FPI) quantifies foot posture on the basis of six criteria. Although the male foot is longer and broader than the female foot, limited evidence exists about the differences in foot posture between the sexes and which are its biological and anthropometric determinants. We sought to evaluate possible sex differences in the FPI and the determinants influencing foot posture. METHODS: In 400 individuals (201 men and 199 women), the FPI was determined in the static bipedal stance and relaxed position. The FPI was obtained as the sum of the scores (-2, -1, 0, 1, or 2) given to each of six criteria. A multiple regression model was constructed of the overall FPI against age, weight, height, body mass index, and foot size. RESULTS: The mean ± SD FPI was 2.0 ± 4.3 overall, 1.6 ± 4.5 for men, and 2.4 ± 4.1 for women, with the difference being nonsignificant (P = .142). The neutral posture was the most frequent (57.3%). A greater proportion of women had neutral and pronated feet, and a greater proportion of men had supinated and highly supinated feet, with the differences being nonsignificant (P = .143). Foot size, height, and body mass index together explained 10.1% of the overall FPI value (P < .001). CONCLUSIONS: The most frequent posture was neutral with a certain degree of pronation, with no differences in FPI values between men and women. Participants with larger foot sizes had higher FPI values, whereas taller and heavier participants had lower FPI values.


Assuntos
Antropometria , Articulações do Pé/fisiologia , Pé/fisiologia , Postura/fisiologia , Amplitude de Movimento Articular/fisiologia , Adolescente , Adulto , Idoso , Fenômenos Biomecânicos , Índice de Massa Corporal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/fisiologia , Valor Preditivo dos Testes , Valores de Referência , Fatores Sexuais , Adulto Jovem
16.
Gait Posture ; 36(3): 591-5, 2012 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-22727718

RESUMO

The Foot Posture Index (FPI) quantifies foot posture through the evaluation of six individual criteria. The objective of the present study was then to establish the plantar pressure differences between types of feet, and to study the capacity of the whole FPI value and the six individual criteria to predict the pattern of plantar pressures. In a sample of 400 healthy subjects (201 men and 199 women), the FPI was evaluated and plantar pressures were measured in 10 zones using the Footscan(®) platform. Five plantar pressures measurements were made for each foot, using for the study the mean of these measurements for each subject's left foot. The hallux and the lesser toes had lower pressure indices in highly supinated feet, with the values increasing progressively toward the highly pronated feet (p<0.001 and p=0.019 respectively). The fifth metatarsal head (MTH) values were greater in highly supinated feet, and decreased in the highly pronated feet (p<0.001). The FPI value predicts low variability of plantar pressures, mainly in the heel and midfoot, while the individual criteria predict higher variability in the forefoot. The talonavicular prominence and the calcaneal frontal plane position was the most influential criterion, explaining 8.5% of the hallux pressure and 11.1% of the fifth MTH pressure. Neither talar head palpation nor the supra and infra malleolar curvature predicted any of the plantar pressures variables. The FPI can distinguish three groups of feet--pronated, neutral, and supinated. Its individual criteria predict moderate or low plantar pressures variability, with the talonavicular prominence being the most influential criterion.


Assuntos
Pé/fisiologia , Postura/fisiologia , Pressão , Amplitude de Movimento Articular/fisiologia , Adolescente , Adulto , Antropometria , Fenômenos Biomecânicos , Feminino , Pé/anatomia & histologia , Articulações do Pé/fisiologia , Antepé Humano/anatomia & histologia , Antepé Humano/fisiologia , Humanos , Masculino , Valor Preditivo dos Testes , Valores de Referência , Estudos de Amostragem , Suporte de Carga , Adulto Jovem
17.
Rev Neurol ; 55(6): 337-42, 2012 Sep 16.
Artigo em Espanhol | MEDLINE | ID: mdl-22972575

RESUMO

INTRODUCTION: The instrumental activities of daily living are activities that are somewhat more complex than basic activities of daily living, and being able to perform them allows a person to be independent within a community. They include housework, tasks involving mobility, managing the home and property; catching the bus; cooking meals and going shopping, among other things. AIMS: To evaluate these activities using the Lawton and Brody scale following an ischaemic stroke or intraparenchymatous haemorrhage and to analyse the factors that have an influence on the functional status at six months. PATIENTS AND METHODS: We conducted a prospective study of patients admitted to the stroke unit between September 2010 and June 2011 diagnosed with ischaemic strokes and spontaneous intraparenchymatous haemorrhages. A series of clinical and demographic variables were collected. In the follow-up visit at six months, the patients were re-evaluated by measuring their score on the Lawton and Brody scale again. RESULTS: The percentages of the Lawton and Brody scale at six months were as follows: 28.9% of patients were highly dependent, 45.4% were moderately dependent and 25.6% were dependent. There were differences according to age, severity and the type of stroke, and also depending on the presence of aphasia or hemiparesis. CONCLUSIONS: Patients who have suffered an ischaemic stroke or haemorrhage present a poorer score in instrumental activities of daily living when age is more advanced, the stroke is more severe and when aphasia or hemiparesis are present.


Assuntos
Atividades Cotidianas , Acidente Vascular Cerebral , Idoso , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Estudos Prospectivos , Acidente Vascular Cerebral/diagnóstico
18.
J Orthop Res ; 29(11): 1700-6, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-21547939

RESUMO

Mild hallux valgus (HV), which can lead to alteration of the plantar pressure pattern with an overpressure under the hallux, can be repaired percutaneously. Our goals were to determine whether the percutaneous distal soft tissue release (DSTR)-Akin procedure restores the loading pattern and to evaluate which are the determinants of the measures of post-operative outcome. Seventy-nine percutaneous DSTR-Akin procedures were performed in the same number of patients. The plantar pressure patterns were evaluated using the BioFoot/IBV® in-shoe system and compared with measurements from 98 controls. The clinical and radiological outcome parameters measured were the pre- and post-operative AOFAS scores, and the first intermetatarsal, hallux abductus, and first metatarsal-hallux declination angles (FIMA, HAA, FMHDA) in weight-bearing radiographs. The mean follow-up was 28.1 (range 24-33) months. The plantar pressure analysis showed a significant decrease (328-152 kPa, p = 0.001) in the mean pressure under the hallux. Significant improvements occurred in the AOFAS scores, and angular deviations were reduced. The post-operative HAA correlated with the mean pressure under the 1st toe (r(2) = 0.132, p < 0.001). The DSTR-Akin percutaneous technique in mild HV restores physiological patterns of pressure on the hallux and achieves significant correction of radiographic angles and commensurate improvement in clinical status.


Assuntos
Pé/fisiologia , Hallux Valgus/fisiopatologia , Hallux Valgus/cirurgia , Pressão , Suporte de Carga/fisiologia , Adulto , Idoso , Feminino , Pé/cirurgia , Marcha/fisiologia , Hallux Valgus/diagnóstico por imagem , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico por imagem , Radiografia , Índice de Gravidade de Doença , Sapatos , Resultado do Tratamento
19.
Rev Lat Am Enfermagem ; 19(4): 1033-8, 2011.
Artigo em Inglês, Português, Espanhol | MEDLINE | ID: mdl-21876958

RESUMO

Among the methods available for assessing body composition, traditional methods like hydrodensitometry and skin-fold measurements are well known. In this review, we focus on the impedance and interactance methods, which use systems that are usually inexpensive, easily transportable and simple to operate. We also discuss the usefulness of dual energy X-ray absorptiometry, particularly for the measurement of fat distribution. Nurses need to be skilled in the use of the equipment and familiar with the techniques.


Assuntos
Composição Corporal , Diagnóstico de Enfermagem/métodos , Humanos
20.
Gait Posture ; 32(3): 425-7, 2010 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-20643550

RESUMO

While podobarometric techniques have been applied to the study of pressures in Hallux Valgus (HV), little is known about its clinical and radiological determinants. So, the aim of the present study was to determine the plantar pressure pattern in participants with mild HV, comparing to a control group, and their clinical and anthropometric determinants. Biofoot/IBV(®) in-shoe system was used to evaluate 79 participants with mild HV. Computerized measurements of the 1st intermetatarsal angle (IMA) and the hallux abductus angle (HAA) were made on antero-posterior radiographs. The clinical outcome was assessed using the AOFAS score. The dependent baropodometric variables and the independent clinical and anthropometric variables were subjected to a multiple regression analysis. In both groups, the highest average pressure was in the 2nd metatarsal head (MTH). The mean pressure under the Hallux was significantly higher in HV group (controls, 146.5±92.5kPa; HV, 328.5±113.2kPa; p<0.001). An 18.6% of average pressure under the 1st MTH was accounted for pain, first ray alignment and total AOFAS score. Variations of the HAA explained 26.8% of the mean Hallux pressure. Women with mild HV present with pathologically increased pressure under the Hallux, which is caused by the altered alignment of the first ray. Pain and clinical result were associated with the pressure under the 1st MTH and the remaining variables were only moderate predictors of dynamic plantar pressures.


Assuntos
Hallux Valgus/diagnóstico , Ossos do Metatarso/fisiopatologia , Pressão , Sapatos , Adulto , Estudos de Casos e Controles , Feminino , Pé/fisiopatologia , Hallux Valgus/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Osteotomia/métodos , Medição da Dor , Podiatria/instrumentação , Valores de Referência , Análise de Regressão
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