35 research outputs found
Variations in the Thickness of the Plantar Fascia After Training Based in Training Race. A Pilot Study
Plantar fascia (PF) is a connective tissue made up of mostly type 1 collagen that is subjected to constant loads. This study evaluated the effect of continuous running on tissue stress in the PF by measuring changes in the thickness of the PF using ultrasound scans. It was a cross-sectional study involving 24 runners from the University of Valencia, recruited as volunteers between December 2018 and February 2019. A variety of data was recorded: (age, body mass index, type of footwear, number of workouts per week, KM run per week, sports injuries in the last year, pre and postrace ultrasound PF measurements). There were significant differences in the 3 postrace measurements of the left foot (<0.001). PF thicknesses were measured before and after running, with a minimal average difference of 0.4 mm in the medial and central fascicles, and 0.3 mm in the lateral fascicle. We observed PF thicknesses above 4mm in asymptomatic patients with no signs of vascularisation, proving that increased PF thickness is not the only criterion for diagnosis of plantar fasciitis
Risk factors and associated factors for calcaneal apophysitis (Sever’s disease) a systematic review
Objectives The aim of this review was to identify the potential intrinsic and extrinsic risk factors (RFs),
associated factors (AFs) and consequences of developing calcaneal apophysitis (CA).
Design Systematic review.
Data sources Cochrane Library, Embase, Medline Ovid, PubMed, Web of Science and Evidence, searched from
inception to April 2021.
Eligibility criteria We included cohort, case–control and cross-sectional studies that were conducted in patients
younger than 18 years who were exposed to RFs or who presented with factors associated with developing CA.
Studies in languages other than English or Spanish were excluded.
Data extraction and synthesis Two reviewers worked independently to evaluate the risk of bias of included
studies. The Newcastle–Ottawa Scale (adapted version) was used. Results A total of 736 studies were identified and 11 observational studies fully met the inclusion criteria,
including 1265 participants with a mean age of 10.72 years. Four studies identified extrinsic factors, 10 identified intrinsic factors and three identified both. The extrinsic and intrinsic RFs, AFs and consequences of CA include limitation of ankle dorsiflexion, foot alignment, stiffness and mobility of the midfoot, plantar pressures and ground reaction force, body mass index, age, gender, presence of other osteochondroses and practice of sport. The risk of bias varied, being either moderate or low.
Conclusions Regarding the factors and consequences associated with CA (Sever’s disease), ankle dorsiflexion
limitation is the most frequent intrinsic factor studied, followed by peak plantar pressures and foot malalignment. However, disagreements between the investigators of the included studies were found; in some cases, there is a lack of unanimity between different studies as to which factors are considered to be RFs, AFs and consequences.
PROSPERO registration number CRD42021246366
Changes in foot posture during pregnancy and their relation with musculoskeletal pain: A longitudinal cohort study
Aim: To examine foot posture changes during the three trimesters of pregnancy and to determine
whether there is a relationship between these changes and the pain experienced in this period.
Methods: The study sample consisted of 62 pregnant women who attended the Gynaecology Service at
Hospital Santa MarĂa del Puerto (Cádiz, Spain), between January 2013 and May 2014. In their
first visit, the
following sociodemographic and anthropometric data were recorded: age, weight, height and foot size.
In addition, information was obtained regarding pain in the lower back, knees, ankles and feet. In this
first
visit, too, the Foot Posture Index (FPI) was assessed, and three subsequent controls were performed
during the
first, second and third months of pregnancy (termed Stages 1, 2 and 3, respectively).
Results: In Stage 1, the average foot size (i.e., shoe size) was 38.3 (SD 1.5). This size did not change between
Stages 1, 2 and 3. However, body weight and BMI did present statistically significant changes during this
period (p < 0.0001). The FPI varied during pregnancy but no relation was observed between these
changes and the onset of pain.
Conclusions: During pregnancy, pronation increases but this does not appear to influence the onset of pain
in the lower limb
A Systematic review to identify the effects of biologics in the feet of patients with rheumatoid arthritis
Background and objective: Ninety percent of patients with rheumatoid arthritis (RA) feel foot pain during the disease process. Pharmacological treatment of RA has a systematic effect on the body and includes: Nonsteroidal anti-inflammatory drugs, disease-modifying antirheumatic drugs (DMARDs) and biologics. The objective of our review was to examine the impact of biologics on patients with RA 'foot. Methods and material: A systematic review of randomized control trials and observational studies that evaluated the efficacy of biologics against other pharmacological treatment, and included a foot outcome measure. The search covered MEDLINE Ovid, Pubmed, CINAHL, Cochrane Library, Evidence Search, and Web of Science. Risk of bias was evaluated using Cochrane guidance and the Newcastle Ottawa Scale adapted version. Results: A total of eight studies fully met the inclusion criteria: Three randomized control trials, and five observational studies were the basis of our review. A total sample of 1856 RA patients with RA treatment participated. The use of biologics was not associated as a risk factor for post-operative surgical site infection or delayed wound healing. The benefits of biologics, in terms of the disease evolution, were assessed using Xray. Conclusion: Evidence suggests that the use of biologics is not a risk factor for post-operative surgical site infection or delayed wound healing. The use of biologics presents benefits in terms of the disease evolution assessed through X-ray
Systematic review of the psychometric properties of patient-reported outcome measures for rheumatoid arthritis in the foot and ankle
Objective:
To identify self-reported outcome measures specific to the foot and ankle in patients with rheumatoid arthritis and to investigate the methodological quality and psychometric properties of these measures.
Method:
A systematic review focusing on patients with rheumatoid arthritis.
Setting:
The search was conducted in the PubMed, SCOPUS, CINAHL, PEDro and Google Scholar databases, based on the following inclusion criteria: population (with rheumatoid arthritis) > 18 years; psychometric or clinimetric validation studies of patient-reported outcomes specific to the foot and ankle, in different languages, with no time limit. Two of the present authors independently assessed the quality of the studies located and extracted the relevant data. Terwee’s criteria and the COSMIN checklist were employed to ensure adequate methodological quality.
Results:
Of the initial 431 studies considered, 14 met the inclusion criteria, representing 7,793 patients (56.8 years). These instruments were grouped into three dimensions (pain, perceived health status and quality of life and disability). The time to complete any of the PROMs varies around 15 minutes. PROMs criterias with the worst scores by COSMIN, 92.85% and 85.71% were criterion validity, measurement error, internal consistency and responsiveness. 28.57% of PROMs were compared with the measurement properties.
Conclusion:
the Self-Reported Foot and Ankle Score achieved the highest number of positive criteria (according to Terwee and COSMIN), and is currently the most appropriate for patients with Rheumatoid arthritis
Cross-cultural Adaptation and Validation of the French Version of the Diabetic Foot Self-care Questionnaire of the University of Malaga.
Diabetic foot care management is directed at patients with a history of complications, especially those with rising levels of hemoglobin A1c, and those who have had diabetes for several years. The aim of this study was to cross-culturally adapt a French-language version of the Diabetic Foot Self-care Questionnaire of the University of Malaga (DFSQ-UMA) for use in France. Cross-cultural adaptation was performed according to relevant international guidelines (International Society for Pharmacoeconomics and Outcomes Research), and the factor structure was determined. Internal consistency was measured using the Cronbach α. Item-total and inter-item correlations were assessed. The French data set comprised 146 patients. The mean ± SD patient age was 62.60 ± 15.47 years. There were 47 women and 99 men. The structure matrix (with three factors) was tested by confirmatory factor analysis. The 16-item questionnaire had a Cronbach α of 0.92. The mean value for inter-item correlations was 0.48 (range, 0.17-0.86). The rotated solution revealed a three-factor structure that accounted for 48.10% of the variance observed. A significant inverse correlation was observed between questionnaire scores and hemoglobin A1c levels (r = -0.17; P This study validates the French-language version of the DFSQ-UMA, which can be used as a self-reported outcome measure for French-speaking patients in France
The influence of sock composition on the appearance of foot blisters in hikers.
Socks are of fundamental importance in reducing friction and in controlling the temperature and humidity of the foot, thus preventing the appearance of blisters. However, the influence of sock fibres (synthetic vs. natural) on blistering during long-distance hiking has received little research attention. This study evaluates the influence of sock fibres on the appearance of foot blisters in hikers. The sample consisted of 203 male and female hikers, mean age 35.8 ± 14.5 years, from 22 countries. All were interviewed and assessed at shelters on the French route of the Camino de Santiago (Spain). Sociodemographic and clinical data were obtained for each hiker; other study data included the number of blisters on the foot, whether the socks were wet at the end of the day, the model of sock used and the nature of its constituent fibres. Among the hikers interviewed, 68.5% presented foot blisters. 74.2% used socks with predominantly synthetic fibres, compared to 25.9% whose socks were mainly composed of natural fibres. On average, they had walked 253.7 km. Hiking in wet socks was associated with a 1.94 times greater risk of experiencing foot blisters (95% CI 1.04-3.61) (p = 0.035). Multivariate analysis showed that the proportion of natural/synthetic fibres in the composition of the sock was not related to the presence of blisters. The use of wet socks heightens the risk of foot blisters in hikers, but the composition of the sock is not associated with blistering. We recommend hikers change their socks in long stages to maintain feet dry and so avoiding the appereance of blisters
Morphological and Postural Changes in the Foot during Pregnancy and Puerperium: A Longitudinal Study
The aim of this study is to observe the morphological and postural changes to the foot that take place during pregnancy and the puerperium. Method: In this descriptive, observational, longitudinal study, we analysed 23 pregnant women, with particular attention to morphological and postural aspects of the foot, at three time points during and after pregnancy: in weeks 9-13 of gestation, weeks 32-35 of gestation and weeks 4-6 after delivery. The parameters considered were changes in foot length, the Foot Posture Index (FPI) and the Hernández Corvo Index, which were analysed using a pedigraph and taking into account the Body Mass Index (BMI). The same procedure was conducted in each review. Results: The statistical analyses obtained for each foot did not differ significantly between the three measurement times. A pronator-type footprint was most frequently observed during the third trimester of pregnancy; it was predominantly neutral during the postpartum period. Statistically significant differences between the measurement times were obtained in the right foot for cavus vs. neutral foot type (between the first and third trimesters and also between the first trimester and the puerperium) (in both cases, p < 0.0001). Conclusions: Foot length increases in the third trimester and returns to normal in the puerperium. According to FPI findings, the third trimester of pregnancy is characterised by pronation, while the posture returns to neutrality during the postpartum period. During pregnancy, the plantar arch flattens, and this persists during the puerperium. The incidence of cavus foot increases significantly in the third trimester and in the puerperium.Ye
Correction to: A conceptual framework for contemporary professional foot care practice: "The value based digital foot care".
Correction to: J Foot Ankle Res 14, 22 (2021)https://doi.org/10.1186/s13047-021-00465-9Following the publication of the original article [1], we were notified that the first and last names of the first author were switched.The original article has been corrected
International normative data for paediatric foot posture assessment: a cross-sectional investigation.
The foot posture index (FPI) is an observational tool designed to measure the position of the foot. The objective of this study was to establish international reference data for foot posture across childhood, and influence of body mass index (BMI) on paediatric foot posture. Cross-sectional study. The dataset comprised 3217 healthy children, aged from 3 to 15 years. Contributing data were acquired from Spain, UK and Australia. Foot posture was described by means and z-score of the FPI and the height and weight of each subject was measured and the BMI was calculated. The foot posture of 3217 children were reviewed. A pronated (FPI ≥+6) foot posture was found in 960 (29.8%) children, a normal (FPI 0 to +6) foot posture in 1776 (55.2%) and a highly pronated (FPI +10) foot posture was found in 127 children (3.9%) (range -4 to +12 FPI). Less than 11% were found to have a supinated foot type (n=354). Approximately 20% of children were overweight/obese, but correlation between BMI and FPI was weak and inverse (r=-0.066, p This study confirms that the 'flat' or pronated foot is the common foot posture of childhood, with FPI score of +4 (3) the average finding. Trend indicated a less flatfoot with age, although non-linear. A wide normal range of foot posture across childhood is confirmed