Search

[Abstract] The Edmonton Frail Scale (EFS) is an index employed to measure alterations related to frailty. The main objective in this research was to develop the EFS short-form (EFS-SF) and to evaluate its validity, reliability, and sensitivity to predict frailty disability outcomes in elderly patients with foot disabilities. Results: Exploratory factor analysis (EFA) of the EFS-SF revealed the presence of three components, as in the original EFA. There were significant differences (p < 0.05) in the study population for several of the EFS and 5-item FRAIL scale indicators. The highest correlation (Pearson R = 0.871; p < 0.001) was found for the first component of the EFS-SF. Finally, the Cronbach alpha was 0.864 which indicated a high level of internal consistency. Conclusion: The EFS-SF is a reliable and valid instrument to measure frailty in patients with and without foot disabilities. Method: A cross sectional descriptive study was carried out. The study population was aged over 60 years (n = 66) and comprised 29 men and 37 women. Frailty disorders were registered by using the EFS, 5-item FRAIL scale, and the Geriatricians’ Clinical Impression of Frailty (GCIF) scale. EFA was employed to locate potential constituents of the EFS, with scores ranging from 0.596 to 0.946 for each of the sub scales: (1) cognitive and general health status; (2) medication and nutrition status; and (3) functional and physiological status, thus revealing that the EFS-SF comprised three components, a reduction compared to the nine in the original EFS. This research was funded by the Generalitat Valenciana, grant number GV/2020/061 and A.P.C. was funded by the Universitat de València Generalitat Valenciana; GV/2020/061

Objetive. The objective of this randomized clinical trial is to check the acute effects of manual pressure and traction technique on balance and plantar footprint variables. Design A Single-blind clinical study with two groups. Setting Private practice Participants Forty healthy participants (28 females and 12 males) were recruited to carry out a single-blind study. Interventions. Experimental group performed a bilateral plantar fascia manual pressure and traction technique. Control group performed a tactile stimulation. The position of the participant, the therapist and the time of application of the techniques (5 minutes) were the same for both interventions. Main Outcome Measures. We measured stabilometry variables and static footprint. The footprint variables were divided in rear, middle and front foot areas. Results Significant differences were found in stabilometry variables. There was an improvement in experimental group at X displacement with eyes open (p=0.014) and surface eyes closed (p=0.046) variables. Conclusions After technique the experimental group improved the stabilometry variables, specifically, surface with eyes closed and X displacement with eyes open. The static footprint variables have not shown differences after the technique compared to the control group. Sin financiación 3.966 JCR (2020) Q1, 5/68 Rehabilitation 1.305 SJR (2020) Q1, 20/210 Physical Therapy, Sports Therapy and Rehabilitation No data IDR 2020 UEM

Objectives The prevalence of myofascial pain syndrome varies from 21% 93%. Several studies have shown that myofascial induction is effective in treating myofascial pain syndrome. Although these techniques have shown some effectiveness in clinical practice, there have been little study into their effects, and have deep effects. The purpose of this study was to investigate if the application of a single myofascial induction technique for each foot, targeted to the plantar fascia resulted in changes in balance and footprint variables. Design A quasi-experimental study. Setting An outpatient clinic. Subjects 20 healthy participants (12 females and 8 males) were evaluated pre and post Myofascial induction technique for each foot in plantar fascia during 5 min. Methods We measured static footprint and stabilometry variables in asymptomatic subjects. The footprint surface area was divided: bilateral rear foot, bilateral midfoot, bilateral fore foot. Results We found differences in the footprint variables: maximun pressure in forefoot (p = 0.025), surface in forefoot (p = 0.03). The myofascial induction has no effects on stabilometry variables. Conclusions The immediate effects of the longitudinal technique of myofascial induction of the plantar fascia are the increase of surface and maximum pressure in fore foot.

Fibromyalgia is a chronic, debilitating, non-inflammatory musculoskeletal pain syndrome. In 1992, fibromyalgia was recognised by the World Health Organisation as a debilitating disease [1]. It is characterised by constant widespread pain, especially due to tender or trigger points, paraesthesia, sleep disturbances, fatigue, irritable bowel, burning during urination, headache, memory loss, difficulty concentrating and mood disorders [1,2]. It is usually diagnosed in adolescence. It can occur in school-aged children, with headache occurring in 68% of subjects [3].

Simple Summary The Rheumatoid Arthritis Foot Disease Activity Index (RADAI-F5) is the first questionnaire designed to check the level of involvement in the feet of patients with rheumatoid arthritis. It is a validated and reliable five-question questionnaire in English. It is also considered suitable for clinical use. We aim was to translate and validate the Spanish version. The findings of this research suggest that is a valid, strong and trustworthy clinimetric tool that appropriately applies to the Spanish community and can be managed as a whole or in terms of its respective dimensions, such as arthritis activity in the foot, joint tenderness and swelling, and foot arthritis pain sub-scales. Abstract Background: The Rheumatoid Arthritis Foot Disease Activity Index (RADAI-F5) questionnaire, based on five questions, is used to assess the severity of rheumatoid arthritis disease in the foot. Nowadays, RADAI-F5 has been validated in different languages; however a Spanish version was lacking. Therefore, the purpose of this research was to translate and validate the Spanish version (RADAI-F5-es). Methods: A cross-cultural translation of the RADAI-F5 questionnaire was performed from English to Spanish. To validate its use, 50 subjects with rheumatoid arthritis who responded to the translated questionnaire two times in an interval of less than 3 months were selected in order to verify the psychometric properties. Results: Excellent agreement between the two versions according to the Cronbach’s α was shown. Five domains with regards to arthritis activity in foot joint tenderness and swelling, foot arthritis pain, general foot health and joint stiffness were added together to obtain the total score. Excellent retest reliability was shown for the total score. Test/retest reliability was excellent for joint stiffness on awakening and foot arthritis pain domains. There were no significant differences among any domains (p > 0.05). There were no statistically significant differences (p = 0.000) for the mean ± standard deviations (SD) between pre- and post-tests (98.09 ± 15.42) [93.75–102.43] and 97.96 ± 13.88 [94.5–101.86] points, respectively). Bland–Altman plots or clinically pertinent variations were not statistically significantly different. Conclusions: The RADAI-F5-es is considered a valid and strong tool with adequate repeatability in the Spanish community.

Based on the high prevalence of asthma in the population, and its relationship with various musculoskeletal and postural disorders, the aim of this study was to evaluate the plantar pressures in asthmatic patients compared to a control group. A case-control study involving 90 participants was conducted, consisting of 45 asthma patients and 45 healthy paired controls. Static plantar pressure data were recorded using a portable pressure sensor platform. Statistically significant differences were shown in the body weight on the left heel (p = 0.031), and the right forefoot maximum peak pressure was lower in the case group (p = 0.042). The findings of this study show alterations in static plantar pressures in asthmatic patients compared to healthy individuals. Specifically, the subjects with asthma showed less maximum pressure in the right forefoot and less weight on the left heel, which appear to be associated with the asthma disease.

The purpose of this study was to analyze the immediate effects of an intermittent plantar flexion static-stretching protocol on balance and plantar pressures.The study included a sample size of 24 healthy participants (21 female and 3 male). Participants were 32.20 ± 8.08 years, 166.20 ± 8.43 cm, and 62.77 ± 9.52 kg. All participants performed an intermittent plantar flexion static-stretching protocol. Five sets (60 seconds intermittent stretch; 15 seconds for the rest time) of a passive plantar flexor stretching (70% to 90% of the point of discomfort) were performed. Static footprint analysis and a stabilometry analysis were performed before and after stretching. A P value.05 with a CI of 95% was considered statistically significant for all tests.Intermittent ankle plantar static stretching resulted in a significantly greater forefoot surface contact area and lower rear foot medium and maximum plantar pressures. In addition, static stretching caused a lower displacement of the center of pressure for both eyes open and eyes closed conditions.An intermittent plantar flexor static-stretching protocol improved balance and reduced rear foot plantar pressures (maximum and medium pressures).

Objectives To assess the effects of a vists prior to hospital admission on anxiety, depression and satisfaction of patients admitted electively to an intensive care unit (ICU). Design A randomised clinical trial [NCT03605407]. Setting A sample of 38 patients was recruited who were to be electively admiited to ICU divided into experimental (n = 19 patients receiving one visit prior to hospital ICU admission for surgery) and control (n = 19 patients not receiving a visit prior to hospital ICU admission for surgery) groups. Main outcome measurements Hospital Anxiety and Depression Scale (HADS) and Impact of Event Scale-Revised (IES-R) were self-reported by patients before ICU admission, at 3-days and 90-days after ICU discharge. Critical Care Family Needs Inventory (CCFNI) and Family Satisfaction with Care in the Intensive Care Unit (FS-ICU) were used to measure the users’ satisfaction before ICU admission and 3-days after ICU discharge. Results There were statistically significant differences between experimental and control groups for FS-ICU, but not for HADS, IES-R and CCFNI. Indeed, control group patients were more satisfied with regard to emotional support, ease of getting information, control feeling, concerns and questions expression ability and overall score for decision-making satisfaction. Conclusions The visit prior to hospital admission did not seem to modify anxiety or depression, but may impair satisfaction of ICU patients.

Background: El embarazo es un momento en la vida de la mujer cuyos cambios fisiológicos, hormonales, y morfológicos generan grandes cambios corporales. Estos cambios se producen en un periodo de tiempo muy corto y provocan una pérdida de estabilidad y de cambios cinemáticos y cinéticos en su marcha que generan caídas y molestias musculoesqueléticas en el miembro inferior y pie. Métodos: Se ha realizado una revisión de la literatura científica para identificar los posibles estudios científicos sobre la marcha y embarazo. Se han consultado los principales buscadores y bases de datos biomédicas: Medline-pubmed, Enfispo, Scielo y Science Direct®. El periodo de búsqueda estuvo comprendido febrero-junio de 2018. Resultados: En nuestra búsqueda hallamos 912 resúmenes de artículos con las palabras clave seleccionadas. 892 artículos de los anteriormente mencionados fueron excluidos tras leerlos por no cumplir los criterios de selección del estudio. Por lo tanto, obtuvimos 20 relevantes. Conclusión: Existen estudios experimentales que evidencian cambios en la cinemática, cinética de la marcha del tronco, pelvis, miembro inferior y pie en el embarazo y postparto.

Background: The effect of Leg-Length Discrepancy (LLD) on dynamic gait parameters has been extensively discussed. Podobarography is the study of foot-to-ground pressure distribution. It has been used to test plantar footprint deviations that could reveal pathology. Purpose: The aim of this study is to determine the effects of simulated LLD on dynamic gait parameters measured with a pressure platform in healthy subjects. Methods: Thirty-seven healthy subjects participated in observational cross-sectional research. A procedure was performed to capture the dynamic parameters of each participant under five different simulated LLD conditions. Support time, mean pressure, and peak pressure measures were registered on three trials for each foot and LLD level per session. An analysis of variance (ANOVA) test for repeated measures was performed to check for differences between the different simulated LLD levels. Results: The stance time of the short leg had no significant changes. The stance time of the long leg increased by 3.51% (p &lt, 0.001), mean pressure of the short leg increased by 1.23% (p = 0.005), and decreased by 5.89% in the long leg (p &lt, 0.001). Peak pressure of the short leg decreased by 2.58% (p = 0.031) and the long leg decreased by 12.11% (p &lt, 0.001). Conclusions: This study demonstrates that increasing LLD causes an asymmetrical foot-loading pattern, with decreased mean and peak pressure on the longer limb, and consequently an overload on the short side. Furthermore, an increasing LLD causes increased stance time on the long leg.

[Abstract] BACKGROUND: Leg length discrepancy (LLD) may play a key role in exercise biomechanics. Although the Podoprint platform has been used in dynamic pressure studies, there are no data regarding the reliability and repeatability of dynamic measurements under simulated LLD conditions. OBJECTIVES: To determine the intra and intersession repeatability and reliability of dynamic parameters of the Podoprint pressure platform under simulated LLD conditions. DESIGN AND SETTING: Observational cross-sectional study at a public university. METHODS: Thirty-seven healthy volunteers participated in this study. LLD was simulated using ethyl vinyl acetate plantar lifts with heights of 5 mm, 10 mm, 15 mm and 20 mm located under the right shoe of each volunteer. The procedure was performed to capture the dynamic parameters of each participant under five different simulated LLD conditions. Stance time, mean pressure and peak pressure measurements were registered in three trials for each foot and each LLD level. Data were collected during two separate testing sessions, in order to establish intrasession and intersession reliability. RESULTS: The intraclass correlation coefficients (ICCs) for intrasession reliability ranged from 0.775 to 0.983 in the first session and from 0.860 to 0.985 in the second session. The ICCs for intersession reliability ranged from 0.909 to 0.990. Bland-Altman plots showed absence of systematic measurement errors. CONCLUSIONS: The results from this study indicate that the Podoprint platform is a reliable system for assessing dynamic parameters under simulated LLD conditions. Future studies should evaluate plantar pressures under LLD conditions, in association with exercise, biomechanics and musculoskeletal disorders.

Background: Kinesiophobia can be an obstacle to physical and motor activity in patients with Parkinson’s disease (PD). PD affects patients’ independence in carrying out daily activities. It also impacts a patient’s biopsychosocial well-being. The objective of this study was to analyze the levels and scores of kinesiophobia in PD patients and compare them with healthy volunteers. Methods: We deployed a case-control study and recruited 124 subjects (mean age 69.18 ± 9.12). PD patients were recruited from a center of excellence for Parkinson’s disease (cases n = 62). Control subjects were recruited from the same hospital (control n = 62). Kinesiophobia total scores and categories were self-reported using the Spanish version of the Tampa Scale of Kinesiophobia (TSK-11). Results: Differences between cases and control groups were analyzed using the Mann–Whitney U test. Statistically significant differences (p &lt, 0.05) were shown between groups when comparing kinesiophobia categories (or levels) and total scores, revealing higher kinesiophobia symptoms and levels in PD patients. All of the PD patients reported some degree of kinesiophobia (TSK-11 ≥ 18), while the majority of PD patients (77.3%) had kinesiophobia scores rated as moderate to severe (TSK-11 ≥ 25). On the other hand, ~45.1% of controls reported no or slight kinesiophobia and 53.2% reported moderate kinesiophobia. Conclusions: Total kinesiophobia scores were significantly higher in PD patients compared with healthy controls, with moderate to severe kinesiophobia levels prevailing in PD patients. Therefore, individuals living with PD should be evaluated and controlled in order to detect initial kinesiophobia symptoms.

Vasovagal reactions may occur occasionally during electrical stimulation using interferential current (IFC). The purpose of this study was to examine variations in autonomic activity during the application of IFC in asymptomatic participants by analysis of their heart rate variability (HRV). Seventy-three male volunteers were randomly assigned to a placebo group (n = 36, HRV was documented for 10 min, both at rest and during a placebo intervention) and an intervention group (n = 37, HRV was documented for 10 min in two conditions labelled as (1) rest and (2) application of IFC technique on the lumbar segment). The diameters of the Poincaré plot (SD1, SD2), stress score (SS), and the ratio between sympathetic and parasympathetic activity (S/PS) were measured. After interventions, differences amongst the placebo group and the IFC group were found in SD2 (p &lt, 0.001), SS (p = 0.01) and S/PS ratio (p = 0.003). The IFC technique was associated with increased parasympathetic modulation, which could induce a vasovagal reaction. Monitorization of adverse reactions should be implemented during the application of IFC technique. HRV indicators might have a part in prevention of vasovagal reactions. Further studies in patients with lumbar pain are needed to explore possible differences in HRV responses due to the presence of chronic pain.

Background: Chronic ankle instability (CAI) is a condition defined by certain structural and functional deficits in the ankle joint complex after acute ankle injury. These deficits include pathological joint laxity, impaired postural control, and decreased strength and neuromuscular control. Purpose: To compare an eyes-open versus an eyes-closed balance training protocol in professional soccer players with CAI. Study Design: Cohort study; Level of evidence, 2. Methods: For this study, we evaluated 19 players from 2 professional soccer teams in Madrid, Spain, all of whom had CAI. Participants from both teams were randomly assigned to an eyes-open group (n = 9) or eyes-closed group (n = 10). All participants completed 4 weeks of a supervised exercise protocol consisting of 3 sessions per week. Members of both the eyes-open and eyes-closed groups performed the same exercise protocol in the same order of execution. At the end of the protocol, the participants were assessed for pain (visual analog scale), ankle dorsiflexion range of motion (weightbearing lunge test), dynamic stability (Star Excursion Balance Test), and fear of movement and reinjury (Tampa Scale for Kinesiophobia). We compared results both before and after balance training and between the eyes-open and eyes-closed balance training groups. Results: Statistically significant differences were found for all of the assessed variables before and after balance training. No statistically significant differences were found between the eyes-closed and eyes-open groups on any variable. Conclusion: In the current study, eyes-closed balance training was not more effective than eyes-open balance training for CAI in professional soccer players.

Background: The analysis of the center of pressure (COP) is a method used to assess the foot function, but its reliability and repeatability have not been evaluated. COP can be altered by diverse conditions, like an excessive foot pronation. Low-Dye taping is commonly used for the treatment of symptoms related to an excessive pronation. To date, no study has evaluated the effects of the Low-Dye taping on COP and the duration of its effects. Thus, the main purpose of this manuscript was to assess the reliability and repeatability of the percentage of center of pressure locus area (%CLA) in feet with an excessive pronation, and secondarily, to assess that the Low-Dye taping modifies the %CLA during the immediate 48 h. Methods: An observational study of the reliability and repeatability of the %CLA variable with the Low-Dye taping in feet with excessive pronation was carried out. We used the EPS-Platform to evaluate the results of the variable in 6 conditions in a first session to evaluate the reliability of the results. We compared the results of the first session with the results in a second session to evaluate the repeatability of the results. We also carried out an ANOVA test to evaluate the changes that the taping produced in the variable between without taping with the rest of the 6 conditions. Results: For the %CLA, we observed a reliability greater than 0.80, measured by the interclass ratio index, both in the first session before taping, and in the second session before taping, thus being a repeatability variable. In the following times, with taping, at 10 min with tape, at 20 min with tape, at 24 h with tape and at 48 h with tape, an interclass ratio coefficient (ICC) higher than 0.80 was again obtained, thus being a reliable variable in all measurements made. The Low-Dye taping did not change %CLA from the time the tape was put in until 48 h (p-value = 1.000). Conclusions: The %CLA variable, in feet with excessive pronation, proved to be a reliable variable in all the measurements obtained before putting on the tape and during the following 48 h with the tape, and a repeatable variable. The Low-Dye taping did not change the %CLA from the time the tape was put in until 48 h.

Objective: M-mode ultrasound imaging (US) reflects the motion of connective tissue within muscles. The objectives of this study were to evaluate inter-rater and intra-rater reliability of soleus muscle measurements between examiners with different levels of US experience in asymptomatic subjects and to investigate the level of soleus muscle isometric activity in two positions (knee extended and knee flexed at 30&deg, ). Methods: Thirty volunteers without a history of ankle pain were evaluated with US examinations of the soleus muscle. Each muscle was scanned independently by two evaluators. Muscle at rest thickness, maximal isometric contraction thickness, time and velocity measures were detailed and blinded to the other examiner. Results: Intra- and inter-rater reliability at rest, in maximal isometric contraction thickness, contraction time and contraction velocity measures for both positions (extended and flexed knee) were reported from good to excellent for all outcome measurements. The position with the knee extended reported a statistically significant increase in thickness after motion showing 1.33 &plusmn, 0.27 mm for measurements at rest thickness with knee extended versus 1.50 &plusmn, 0.29 mm for measurements at end thickness with the knee in flexed position (p = 0.001), as well as 1.31 &plusmn, 0.23 mm for rest thickness with the knee in flexed position measurements with respect to 1.34 &plusmn, 0.24 mm for maximal isometric contraction thickness with extended knee measurements (p = 0.058). Conclusions: This study found that intra- and inter-examiner reliability of M-mode ultrasound imaging of the soleus muscle was excellent in asymptomatic subjects and the soleus muscle activity was different between the position with the knee extended and the position with the knee flexed.

BACKGROUND Home blood pressure monitoring has many benefits, even more so, in populations prone to high blood pressure, such as persons with diabetes. OBJECTIVE The purpose of this research was to validate the QardioArm mobile device in a sample of individuals with noninsulin-dependent type 2 diabetes in accordance with the guidelines of the second International Protocol of the European Society of Hypertension. METHODS The sample consisted of 33 patients with type 2 diabetes. To evaluate the validity of QardioArm by comparing its data with that obtained with a digital sphygmomanometer (Omron M3 Intellisense), two nurses collected diastolic blood pressure, systolic blood pressure, and heart rate with both devices. RESULTS The analysis indicated that the test device QardioArm met all the validation requirements using a sample population with type 2 diabetes. CONCLUSIONS This paper reports the first validation of QardioArm in a population of individuals with noninsulin-dependent type 2 diabetes. QardioArm for home monitoring of blood pressure and heart rate met the requirements of the second International Protocol of the European Society of Hypertension.

Nowadays, the use of insoles in sport practice have been recognized to decrease the foot and lower limb injury patterns. The aim of this study was to analyse the effect of four types of hardness insoles (HI) in the activity patterns of the hip and thigh muscles (HTM) in motoriders during motorcycling sport. The study was a crossover trial. Subjects were elite motoriders. The mean age was 33 &plusmn, 5.14 years. Electromyography (EMG) of hip and thigh muscles (HTM) data was registered via surface while subjects were riding on an elite motorcycle simulator. Subjects had to complete different tests with randomly hardest insoles (HI): 1: only polypropylene (58&deg, D Shore), 2: Polypropylene (58&deg, D Shore) with selective aluminium in hallux and metatarsal heads (60 HB Brinell hardness), 3: Ethylene vinyl acetate (EVA) (52&deg, A Shore), and finally, 4: Ordinary EVA (25&deg, A Shore) as the control. EMG patterns of the HTM, riding on an elite motorcycle simulator, showed the lowest peak amplitude with the insoles with polypropylene and selective aluminium. Using the hardest insoles in our study (selective aluminium) the EMG amplitude peaks decreased in all HTM.

Background Home blood pressure monitoring has many benefits, even more so, in populations prone to high blood pressure, such as persons with diabetes. Objective The purpose of this research was to validate the QardioArm mobile device in a sample of individuals with noninsulin-dependent type 2 diabetes in accordance with the guidelines of the second International Protocol of the European Society of Hypertension. Methods The sample consisted of 33 patients with type 2 diabetes. To evaluate the validity of QardioArm by comparing its data with that obtained with a digital sphygmomanometer (Omron M3 Intellisense), two nurses collected diastolic blood pressure, systolic blood pressure, and heart rate with both devices. Results The analysis indicated that the test device QardioArm met all the validation requirements using a sample population with type 2 diabetes. Conclusions This paper reports the first validation of QardioArm in a population of individuals with noninsulin-dependent type 2 diabetes. QardioArm for home monitoring of blood pressure and heart rate met the requirements of the second International Protocol of the European Society of Hypertension.

San-Antolin, M, Rodriguez-Sanz, D, Becerro-de-Bengoa-Vallejo, R, Losa-Iglesias, ME, Martinez-Jimenez, EM, Lopez-Lopez, D, and Calvo-Lobo, C. Neuroticism traits and anxiety symptoms are exhibited in athletes with chronic gastrocnemius myofascial pain syndrome. J Strength Cond Res 34(12): 3377-3385, 2020-Common psychological factors, such as anxiety or neurotic personality traits, seem to be associated with pain suffered by athletes. Gastrocnemius muscles present a high prevalence for injury in athletes. These muscles are a region in which myofascial pain syndrome (MPS) frequently develops. Myofascial pain syndrome is characterized by the presence of active myofascial trigger points (MTrPs). This study compared different personality and anxiety symptoms between athletes with and without active MTrPs in the gastrocnemius. A case-control study was conducted in an outpatient clinic. Athletes who performed moderate or vigorous physical activity according to the International Physical Activity Questionnaire were included. Fifty paired-matched athletes with and without active MTrPs in their gastrocnemius muscles (n = 25 in each group) were recruited. Different personality traits (neuroticism, extraversion, psychoticism, and sincerity) and anxiety (state and trait) were evaluated by the Eysenck Personality Questionnaire and State-Trait Anxiety Inventory, respectively. Statistically significant differences (p < 0.01) with an effect size from moderate to large (d = 0.75-1.29) were found for greater neuroticism and sincerity traits in addition to state and trait anxiety in athletes with gastrocnemius MPS compared with healthy controls. In conclusion, athletes with gastrocnemius active MTrPs exhibited higher neuroticism and anxiety symptoms compared with healthy athletes. Mental health may play a key role in athletes with myofascial pain, and future studies should be performed to determine whether neuroticism-related and anxiety-related psychological care could be a key intervention in athletes with gastrocnemius active MTrPs to improve athletic performance and rehabilitation or prevent injuries.

[Resumen] Objetivos: Conocer cuál de los dos abordajes quirúrgicos presenta menos complicaciones y mejores resultados post-quirúrgicos según las escalas descritas, para el tratamiento de la enfermedad de Haglund: endoscópico o abierto. Material y métodos: Se consultaron las bases de datos Pubmed, Bucea, Enfispo y Dialnet, desde enero del 2003 hasta 2018, en español y en inglés, bajo los términos siguientes: “Haglund’s deformity”, “treatment Haglund”, “Haglund síndrome”, “Diagnostic Haglund”, "Haglund surgery”, “Calcaneal osteotomy”, “Haglund”. Resultados: Se incluyeron 33 artículos para la realización de este trabajo, de los cuales 13 eran estudios en los que se mostraba la comparación entre tratamiento quirúrgico abierto y endoscópico en sujetos con deformidad de Haglund. Se incluyeron 393 sujetos de los cuales se intervinieron 415 pies (161 por vía endoscópica y 187 mediante abordaje abierto). 58% de los sujetos tratados por endoscopia calificaron este tratamiento como excelente y las complicaciones reportadas, que fueron menores, sólo estuvieron presentes en 2 individuos, a diferencia de los tratados con cirugía abierta, donde 8 presentaron complicaciones menores y 5 complicaciones mayores. Conclusiones: El abordaje endoscópico tiene un porcentaje mayor de satisfacción según los resultados post-quirúrgicos obtenidos además de una menor tasa de complicaciones. [Abstract] Objectives: to know which of the two surgical approaches is more effective and presents fewer complications for the treatment of Haglund's disease: endoscopic or open. Material and methods: The Pubmed, Bucea, Enfispo and Dialnet databases were consulted from January 2003 to 2018, in Spanish and English, under the following terms: "Haglund's deformity", "Haglund treatment", "Haglund syndrome", "Diagnostic Haglund", Haglund surgery "," Calcaneal osteotomy"," Haglund ". Results: Thirty-three articles were included for the realization of this work, of which 13 were studies in which the comparison between open and endoscopic surgical treatment in subjects with Haglund deformity was shown. We included 393 subjects of whom 415 feet were operated (161through endoscopy and 187 through open access). 58% of the subjects treated by endoscopy rated this treatment as excellent and reported complications, which were minor, were only present in 2 individuals, unlike those treated with open surgery, where 8 presented minor complications and 5 major complications. Conclusions: The endoscopic approach have a higher percentage of satisfaction as well as a lower rate of complications.

BACKGROUND Hypertension is a global public health issue and is closely related to chronic kidney disorder (CKD). In people with CKD, strict monitoring of blood pressure is an important part of therapy. OBJECTIVE The aim of this research was to validate the iHealth Track blood pressure monitoring device for patients with CKD according to the European Society of Hypertension International Protocol 2010 (ESH-IP2). METHODS In total, 33 patients who received hemodialysis in Plasencia participated in the study. There were 9 successive measurements made, which conformed to the ESH-IP2. We calculated the differences between the standard reference device (Omron M3 Intellisense) and the test device (iHealth Track) for blood pressure and heart rate values. For 99 total comparisons of paired measurements, we classified differences into various categories (≤5 mmHg, ≤10 mmHg, and ≤15 mmHg for blood pressure; ≤3, ≤5, and ≤8 beats per minute for heart rate). RESULTS In 90 of 99 systolic blood pressure and 89 of 99 diastolic blood pressure comparisons between the devices, measurement differences were within 5 mmHg. In 81 of 99 heart rate comparisons between the devices, measurement differences were within 3 beats per minute. The mean differences between the test and reference standard measurements were 3.27 (SD 2.99) mmHg for systolic blood pressure, 3.59 (SD 4.55) mmHg for diastolic blood pressure, and 2.18 (SD 2.75) beats per minute for heart rate. We also observed that for both systolic and diastolic blood pressure, 31 of 33 participants had at least two of three comparisons between the devices with measurement differences less than 5 mmHg. For heart rate, 28 of 33 patients had at least two of three comparisons between the devices with measurement differences less than 3 beats per minute. CONCLUSIONS To our knowledge, this is the first study to show that iHealth Track meets the requirements of the ESH-IP2 in patients with CKD. Therefore, the iHealth Track is suitable for use in renal patients.

Customized foot insoles (CFI) have been recognized to reduce the prevalence of foot disorders in sport. The aim of this study was to evaluate the effect of four types of CFI on the activity patterns of the lower limb muscles (LLM) in healthy people during sport motorcycling. Methods: This was a cross-over trial (NCT03734133. Participants were recruited from an outpatient foot specialist clinic. Their mean age was 33 &plusmn, 5.14 years. While participants were sport motorcycling in a simulator, the electromyography (EMG) function was registered for LLM via surface electrodes. Participants completed separate tests while wearing one of four types of CFI: (1) only polypropylene (58&deg, Shore D), (2) selective aluminum (60 HB Brinell hardness) in metatarsal and first hallux areas and polypropylene elsewhere (58&deg, Shore D), (3) ethylene vinyl acetate (EVA) (52&deg, Shore A), and (4) standard EVA (25&deg, Shore A) as the control. Results: The activity patterns of the LLM while sport motorcycling showed significantly lower peak amplitude for the selective aluminum CFI than the other types of CFI. Conclusion: EMG amplitude peaks for several LLM were smaller for the hardest CFI (selective aluminum 60 HB Brinell hardness) than the other CFIs (polypropylene 58&deg, Shore D, EVA 52&deg, Shore A, and standard EVA 25&deg, Shore A), except for the fibularis longus in right curves that is increased when the knee touches the road increasing the stability.

Background: Postural balance and fall efficacy (self-perceived confidence in performing daily physical activities) have been found to be risk factors associated with falls in older adults. Stretching is one intervention that has been investigated to improve balance and therefore reduce fall risk. Various forms of stretching have been evaluated with different outcomes, but there is a lack of knowledge about the effect of stretching (continuous and intermittent) on plantar pressures and balance. Therefore, the aim of the present study was to analyze the effects of stretching (continuous and intermittent) of the bilateral ankle plantar flexors on plantar pressures and static balance. Methods: A randomized clinical trial was carried out. Forty-eight healthy subjects (42 females and 6 males) were recruited in an outpatient clinic. Subjects were randomly assigned to an intermittent stretching group (five sets of 1 min, 15 s of rest) or a continuous stretching group (2 min of continuous stretching) of the plantar flexors. Plantar pressures and balance using stabilometry were measured before and after stretching. Results: There were significant differences between intermittent and continuous stretching in rearfoot maximum pressure, forefoot surface area, and center of pressure surface area with eyes open. Conclusions: Bilateral intermittent stretching of the ankle plantar flexors was found to be more effective than continuous stretching for the reduction of rearfoot maximum pressure and improved balance.

Some studies suggest that gender is related to gait. Females show significantly higher ankle motion and vertical ground reaction forces. Males have significantly larger plantar contact surface areas in all regions of the foot than females in most, but not all, prior studies. However, there is no research on sex differences in a functional equinus condition. In this study, 119 individuals, including 59 females (29.7 &plusmn, 5.15 years, 58.74 &plusmn, 6.66 kg, 163.65 &plusmn, 5.58 cm) and 60 males (31.22 &plusmn, 6.06 years, 75.67 &plusmn, 9.81 kg, 177.10 &plusmn, 6.16 cm), with a functional equinus condition walked onto a pressure platform. In two separate testing sessions, five trials of each foot were conducted for the first, second, and third steps. We measured the contact surface areas for each of the three phases of the stance phase. We computed the intraclass correlation coefficient and standard error of the mean to assess the reliability. We found significantly greater contact surface areas in males than females in the first, second, and third steps in all phases of the stance phase: heel strike, mid-stance, and take-off. This is important information for the design of footwear and orthotics and gender knowledge. In a functional equinus condition, males have registered greater contact surface areas than females in all phases of the dynamic footprint of the stance phase.