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BACKGROUND Tarsometatarsal joint (TMJ) arthrodesis is common method used for correcting hallux abductus valgus (HAV). Its popularity has grown due to studies revealing HAV's triplanar deformity with frontal plane rotation. This case report presents a 28-year-old woman with Down syndrome, congenital heart disease, and a history of knee surgery and plantar fasciitis, with severe HAV deformity and flexible valgus flatfoot associated with ligamentous hyperlaxity. CASE REPORT Examination revealed severe foot deformities, and radiographic studies confirmed the condition. A surgical intervention was planned, and the patient's cardiologist confirmed she was fit for the procedure. The modified Lapidus technique with frontal plane rotational correction included realigning the metatarsal joint, resecting spurs, osteosynthesis material, and arthrosis in the sinus tarsi. After surgery, the patient underwent a recovery period without support for 8 weeks and received appropriate medical care. Radiographs showed successful alignment, and the patient gradually resumed her daily activities. The patient had an uneventful recovery, and postoperative radiographs showed good alignment in all planes. CONCLUSIONS The hyperlaxity associated with Down syndrome makes the incidence of HAV more frequent, and TMJ fusion is preferable to correction by osteotomy. The modified Lapidus technique with frontal plane rotational correction could be a good technique to achieve satisfactory correction in patients with severe HAV deformity and flexible valgus flatfoot associated with ligamentous hyperlaxity. TMJ fusion is indicated when severe or recurrent rotational component is observed in X-rays.
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Juanete , Síndrome de Down , Fascitis Plantar , Pie Plano , Hallux Valgus , Hallux , Cardiopatías Congénitas , Inestabilidad de la Articulación , Huesos Metatarsianos , Femenino , Humanos , Adulto , Hallux/cirugía , Síndrome de Down/complicaciones , Pie Plano/diagnóstico por imagen , Pie Plano/etiología , Pie Plano/cirugía , Hallux Valgus/diagnóstico por imagen , Hallux Valgus/cirugía , Cardiopatías Congénitas/complicaciones , Cardiopatías Congénitas/diagnóstico por imagen , Cardiopatías Congénitas/cirugía , Huesos Metatarsianos/cirugíaRESUMEN
Background and Objectives: To determine the most commonly used patient-reported outcome measures (PROMs) in exercise-induced leg pain (EILP) and to identify specific PROMs for EILP in order to evaluate their psychometric properties and methodological quality. Materials and Methods: A strategic search was performed in different databases to identify and extract the characteristics of studies based on the use of PROMs in patients with EILP. Specific PROMs were evaluated according to the Terwee et al. and COSMIN criteria. Results: Fifty-six studies were included in the review. The Medial Tibial Stress Syndrome Score (MTSSS), Lower Extremity Functional Scale (LEFS) and Exercise-Induced Leg Pain Questionnaire (EILP-Q) were identified as specific PROMs for EILP. The Visual Analog Scale (VAS) was the most widely used instrument in the assessment of EILP. The methodological quality assessment showed six positive values for the LEFS, four for the MTSSS and three for the EILP-Q for the eight psychometric properties analyzed according to the COSMIN criteria. The evaluation of the nine psychometric properties according to Terwee showed five positive values for the LEFS and MTSSS, and three for the EILP-Q. Conclusions: The overall methodological quality of the PROMs used was low. The VAS was the most widely used instrument in the assessment of EILP, and the LEFS was the highest quality PROM available for EILP, followed by the MTSSS and EILP-Q, respectively.
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Ejercicio Físico , Pierna , Dolor , Medición de Resultados Informados por el Paciente , Ejercicio Físico/efectos adversos , Humanos , Pierna/fisiopatología , Dolor/etiología , Psicometría , Calidad de Vida , Encuestas y CuestionariosRESUMEN
OBJECTIVES: To cross-culturally adapt and validate a Spanish version of the Exercise-Induced Leg Pain questionnaire. DESIGN: Clinical measurement study. PARTICIPANTS: The validity and reliability of the adapted version were assessed in four groups of 40 patients with exercise-induced leg pain, 40 physically active healthy individuals (control group), 40 athletes with other leg conditions and 40 athletes, military personnel and candidates with no history of injury (risk group). MAIN MEASURE: Exercise-Induced Leg Pain questionnaire. REFERENCE MEASURES: Spanish version of the Short-Form 36 and Schepsis postsurgical classification scale. RESULTS: In patients with exercise-induced leg pain, the mean age was 24.9 (± 6.7) years and the mean score of the questionnaire was 62.8 (± 10.9). The standard error of measurement and minimum detectable change threshold were 1.67 and 4.63 points, respectively. Excellent internal consistency (Cronbach's α = 0.942) and test-retest reliability (intraclass correlation coefficient = 0.995) were found. The exploratory and confirmatory factor analyses indicated that a one-factor solution explained 66.84% of the variance. For construct validity, 87.5% of the previously stated hypotheses were fulfilled between the total score of the questionnaire and Short-Form 36 dimensions. Concurrent validity, assessed by the Schepsis scale, was almost perfect (r = 0.92, p < 0.001). The predictive validity of the questionnaire was demonstrated using the receiving operating curve (area of 0.992; 95% CI: 0.983-1, p < 0.001). CONCLUSION: The Spanish version of the Exercise-Induced Leg Pain questionnaire resulted in a reliable and valid instrument to assess patients with exercise-induced leg pain.
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Comparación Transcultural , Pierna , Adulto , Humanos , Dolor/diagnóstico , Dolor/etiología , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: the main aim of this study was to analyze the relationship between sole pattern parameters of football boots with the frequency of injuries that occur in semiprofessional and amateur footballers. METHODS: The study sample was composed of 77 male football players. All were at least 18 years old, played at least 10 h per week, gave signed informed consent to take part and properly completed the Visual Analogue Scale. This study analysed data from each player's medical history, including age, injuries, years of practice, field type and surface condition information. RESULTS: The visual analogic score in semiprofessional players was higher (2.05 ± 2.43) than in amateur players (1.00 ± 1.1). A total of 141 lesions were collected, equivalent to 1.81 injuries for each football player studied (n = 77). The result of the ROC curve indicated that the player's years of practice could predict significantly (p < 0.05) the presence of lower limb injuries, with an area under the curve of 0.714. CONCLUSIONS: This study described the predictive capacity of sole pattern characteristics concerning lower limb injuries in amateur and semiprofessional footballers. Football boot variables associated with the number of studs were associated with foot and ankle overload injuries.
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Traumatismos en Atletas , Fútbol , Adolescente , Humanos , Masculino , Articulación del Tobillo , Traumatismos en Atletas/epidemiología , Extremidad Inferior/lesiones , Fútbol/lesionesRESUMEN
The purpose of this cross-sectional study was to analyse the relationship of neuromuscular performance and spatiotemporal parameters in 18 adolescent distance athletes (age, 15.5 ± 1.1 years). Using the OptoGait system, the power, rhythm, reactive strength index, jump flying time, and jump height of the squat jump, countermovement jump, and eight maximal hoppings test (HT8max) and the contact time (CT), flying time (FT), step frequency, stride angle, and step length of running at different speeds were measured. Maturity offset was determined based on anthropometric variables. Analysis of variance (ANOVA) of repeated measurements showed a reduction in CT (p < 0.000) and an increase in step frequency, step length, and stride angle (p < 0.001), as the velocity increased. The HT8max test showed significant correlations with very large effect sizes between neuromuscular performance variables (reactive strength index, power, jump flying time, jump height, and rhythm) and both step frequency and step length. Multiple linear regression found this relationship after adjusting spatiotemporal parameters with neuromuscular performance variables. Some variables of neuromuscular performance, mainly in reactive tests, were the predictors of spatiotemporal parameters (CT, FT, stride angle, and VO). Rhythm and jump flying time in the HT8max test and power in the countermovement jump test are parameters that can predict variables associated with running biomechanics, such as VO, CT, FT, and stride angle.
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Rendimiento Atlético , Carrera , Adolescente , Atletas , Fenómenos Biomecánicos , Estudios Transversales , Femenino , Humanos , MúsculosRESUMEN
There is a lack of scientific evidence about the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The clinical manifestations are not thoroughly understood; classically, the virus manifests itself at the pulmonary level but can manifest at other levels. To the best of our knowledge, systematic reviews and non-systematic reviews about COVID-19 symptoms in the feet have not been published. The aim of this review of reviews was to analyze and synthesize the published reviews on manifestations of COVID-19 at the foot level. Methods: a review of reviews was conducted; the eligibility criteria included studies published in English or Spanish, involving children and adults with COVID-19, and reporting foot manifestations. PubMed, SciELO, Science Direct, Cochrane Database of Systematic Review, and Google Scholar were analyzed. Two authors independently performed the screening and quality assessment of the studies with AMSTAR 1, and finally, nine reviews were analyzed (one systematic and eight narratives studies). The main clinical manifestations at the foot level in patients with COVID-19 were vascular (edema, exanthems, chilblains, ischemia, and distal necrosis), dermatological (vesicular, maculopapular, papulosquamous, urticarial skin breakouts, and recurrent herpes), and neurological (muscular weakness in lower limbs, paresis, areflexias, ataxia, and difficulty walking). Erythema pernio or "COVID toes" was shown as the most characteristic lesion of this disease, especially in asymptomatic children and young people, so this typical manifestation may be considered important in patients who are positive for COVID-19. This finding does not allow for strong conclusions due to the scarce literature and methodological quality in this regard. Future studies are necessary.
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The purpose of this study was to analyze spatiotemporal parameters of gait in children using varyingly loaded Backpacks(BP). This cross-sectional study examined 231 schoolchildren (118 boys, 113 girls) aged six to 12 years, carrying a traditional BP to manipulate loading (Crossing Backpack Children Arpenaz 7 Litres, Junior Red Quechua). Load was added to the BPs in increments of 5%, 10%, 15% and 20% of the child's body weight. Spatio-temporal parameters were measured with the OptoGait system. Significant differences were observed in single support (p < 0.001), and double support (p < 0.001). No statistically significant differences were observed in step length (p = 0.959) between the five loading conditions. Similarly, no statistically significant differences were found in the contact phase (p = 0.208), although significant changes were seen between baseline, 15% of body weight (p < 0.005), and 20% of body weight (p < 0.005). The effect sizes from the ANOVA in the single support was low (0.015), and double support was moderate (0.02). Increased weight in BPs reduced both children's balance and single support, increased double support, but did not change step length. The children increase double support with heavier loads to help their balance. The spatio-temporal changes were most evident with BP loads between 15-20% of body weight. Affective responses, including the perception of heaviness or difficulty in carrying the schoolbags need to be included in further and prospective investigations.
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Marcha/fisiología , Soporte de Peso/fisiología , Peso Corporal , Niño , Estudios Transversales , Femenino , Humanos , Masculino , Equilibrio Postural , Análisis Espacio-TemporalRESUMEN
The musculoskeletal and neurosensorial development of children can be affected by excess body weight. Studies have examined how childhood obesity affects gait, but much about the influence of this factor remains to be determined. The aim of our study is to analyse, in a large sample of children, the influence of obesity on the spatiotemporal parameters of the gait cycle, in the most natural way possible, with the subjects walking overground at a self-selected speed. METHOD: For this study, the sample was composed of 238 healthy school children, composed of 114 (47.9%) girls and 124 (52.1%) boys, aged 7-11 years. For each one, the body mass index was calculated, according to which the subjects were classified by percentiles as low weight, normal weight, overweight or obese. Anthropometric variables were measured and the spatiotemporal parameters of gait were assessed by the OptoGait® portable photocell system. RESULTS: The spatial variables did not reveal significant differences between the children with normal weight and those with obesity. However, the differences for stance phase, load response and pre-swing phase (p = 0.0001, p = 0.016 and p = 0.0001, respectively) were clearly significant. CONCLUSIONS: Childhood obesity exerts a significant influence on gait by increasing the duration of load response and that of the pre-swing towards the oscillation phase and therefore the total duration of the support phase. This outcome requires greater energy expenditure to stabilise the gait of children with obesity, and could have biomechanical repercussions.
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Índice de Masa Corporal , Marcha , Obesidad Infantil , Antropometría , Peso Corporal , Niño , Femenino , Marcha/fisiología , Humanos , Masculino , Delgadez , Caminata/fisiologíaRESUMEN
For thousands of years, shoes have been worn to protect the feet from injury, and the proper choice and use of footwear are directly relevant to foot health, especially that of children. The aim of this study was to evaluate the association between shoe-related factors (type and frequency of use) and the prevalence of valgus foot in children. This analytical cross-sectional observational study was carried out on a population of children in the first, second or third year of primary education, to analyzing the frequency and type of shoes worn, and to determining the presence or not of valgus foot. The sample consisted of 132 children (of 642 potential subjects), with an average age of 7.53 years (Standard Deviation (SD) 0.80), which was composed of 61 boys (46.2%) and 71 girls (53.8%). The overall prevalence of valgus foot was 45.5% (n = 60). The use of boots 2â»5 days a week was significantly associated, in both sexes, with a lower prevalence of valgus in the left foot (30.5%, p = 0.009). The use of boots could be associated with a lower presence of valgus, depending on the frequency of wear.
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INTRODUCTION: Plantar callosities are a common cause of pain in the forefoot and also a cause of alterations in plantar pressure. Mechanical debridement with a scalpel can relieve pain and increase functional capacity. OBJECTIVE: The aim of the study was to analyse if debridement of plantar callosities and corns modify walking. METHODS: Thirty four patients with plantar foot pain due to callosities and corns, and up to 5 in the visual analogical scale (VAS) of pain, (20 women, age 29 ± 11.57 years) were analysed by taking into account the changes of their gait. The outcome measurement was the VAS scale and the Win-track system, cycle of the gait(milliseconds), angle(degrees), cadence(number/minutes) and step(centimetres) were measured, 24 h before and after the debridement with a scalpel. RESULTS: There were significant differences in foot pain (mean 67.7, p < 0.001) but there were no significant differences in measures of gait variables before the debridement of the callosities, and 24 h after the procedure, being all those above 0.05. CONCLUSIONS: Our study shows that the debridement with scalpel does not change the variables of the gait 24 h after the procedure.
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Callosidades/cirugía , Desbridamiento , Enfermedades del Pie/cirugía , Marcha/fisiología , Adulto , Femenino , Humanos , MasculinoRESUMEN
BACKGROUND: The purpose of this study was to adapt and validate the Foot Function Index to the Spanish (FFI-Sp) following the guidelines of the American Academy of Orthopaedic Surgeons. METHODS: A cross-sectional study 80 participants with some foot pathology. A statistical analysis was made, including a correlation study with other questionnaires (the Foot Health Status Questionnaire, EuroQol 5-D, Visual Analogue Pain Scale, and the Short Form SF-12 Health Survey). Data analysis included reliability, construct and criterion-related validity and factor analyses. RESULTS: The principal components analysis with varimax rotation produced 3 principal factors that explained 80% of the variance. The confirmatory factor analysis showed an acceptable fit with a comparative fit index of 0.78. The FFI-Sp demonstrated excellent internal consistency on the three subscales: pain 0.95; disability 0.96; and activity limitation 0.69, the subscale that scored lowest. The correlation between the FFI-Sp and the other questionnaires was high to moderate. CONCLUSIONS: The Spanish version of the Foot Function Index (FFI-Sp) is a tool that is a valid and reliable tool with a very good internal consistency for use in the assessment of pain, disability and limitation of the function of the foot, for use both in clinic and research.