Search Results (156)

Haemophilic arthropathy is caused by repeated joint bleeding episodes, primarily affecting knees, ankles and elbows. Conservative options should be considered prior to surgery, as well as postural evaluation, since any functional overload promotes the development of new bleeding. The aim of this study is to verify the use of foot orthoses in combination with postural rehabilitation, assessing the incidence of spontaneous haemarthroses and haematomas. In total, 15 patients were enrolled and randomly divided into two groups: 8 in group A, composed of patients who were prescribed foot orthoses and a 20-session rehabilitation program, and 7 in group B, composed of patients who were instructed to use foot orthoses only. All patients were evaluated at baseline (T0), at 3 months (T1—end of the rehabilitation program), and at 12 months (T2), using the following scales: Functional Independence Score in Haemophilia (FISH), Haemophilia Joint Health Score (HJHS) and Numerical Rating Scale (NRS). During the 12 months between the first and the last assessment, no patient in group A developed hemarthroses or hematomas, while one case of hemarthrosis was recorded in group B. The HJHS improved significantly (≤0.05) in group A at both T1 and T2, while in group B it improved significantly only in T2. As for FISH, it showed significant improvements in both groups at T1 and T2. NRS showed a significant reduction only at T2 in both groups (p-value T0–T1 0.3 in group A e 0.8 in group B). No patient reported any adverse effects from the use of orthotic insoles. The combination of postural rehabilitation, the use of foot orthoses and pharmacological prophylaxis could improve functioning and joint status in patients affected by haemophilic arthopathy, delaying or preventing new hemarthroses by improving the distribution of joint loads and the modification of musculoskeletal system’s characteristics. Full article

The livestock sector is a significant contributor to the economy and rural livelihoods, but it is exposed to high risk across the supply chain, which is detrimental and needs to be addressed for sustainable development. Therefore, this study aimed to identify the major risk mitigation strategies (RMSs) and associated factors that affect their adoption. This study conducted a comprehensive literature review to identify the eight major RMSs and prioritized them through an analytical hierarchical process (AHP). Thereafter, a multivariate probit (MVP) model was developed to identify the factors affecting the adoption of major RMSs. The primary RMSs are livestock insurance, vaccination of livestock, and advisory/extension services. Further, the multivariate probit regression analysis shows that ‘age’, ‘social category’, ‘economic status’, ‘educational level’, ‘income level’, ‘the total number of animals’, and ‘perceived risk of foot and mouth disease’ are significant factors that influence the adoption of RMSs. This study’s findings will be useful for livestock supply chain partners to mitigate the risks along the livestock supply chain. This research will also help policymakers to develop policies/plans for incorporating these RMSs by considering the influencing associated factors. Full article

Background/Objectives: Diabetic foot (DF) is among the leading causes of diabetes-related disability. It is important to maintain regular follow-up and patient education in the prevention and treatment of DF ulcers. In extraordinary situations such as a pandemic, there are disruptions in regular clinical follow-up and patient education, and the effects of this disruption need to be investigated. The aim of this study was to investigate the impact of the pandemic on the clinical condition of patients hospitalised for DF. Methods: Patients were divided into two groups according to the date of admission to the clinic: the pre-pandemic (1 January 2019–11 March 2020) and the pandemic period (12 March 2020–1 June 2021). Comparisons were made between the two groups in terms of DF data and clinical parameters. Data were analysed with SPSS using chi-square, Student’s t-test and Mann–Whitney U analysis. Results: As a result of the screening, data from 125 DF patients (45 pre-pandemic and 80 pandemic) were collected. The DF stage, according to the Wagner classification, was significantly more advanced in patients during the pandemic period (p = 0.015). However, the time between the onset of symptoms and hospitalisation was longer for patients during the pandemic period (p = 0.035). When analysing treatment outcomes, the rate of wound healing was found to be lower (62.2% vs. 30%), and the rate of transtibial amputation was higher (11.2% vs. 20%) during the pandemic period (p = 0.002). Conclusions: This study found that the number of patients hospitalised for DF increased during the pandemic period, as did the severity of the wound, length of admission and radical treatment interventions. Full article

Although emerging evidence suggests that epigenetic mechanisms contribute to the pathogenesis and progression of type 2 diabetes mellitus (T2DM), data remain limited for patients with suboptimal metabolic control. The aim of this study was to assess global DNA methylation in patients with poorly controlled T2DM and to identify diabetes-related factors associated with DNA methylation levels. The study included 107 patients and 50 healthy controls. Global DNA methylation (5mC) was measured by UHPLC-DAD method. Pro-oxidant and antioxidant biomarkers, advanced glycation end-products, high-sensitivity C-reactive protein (hsCRP) and complete blood count were determined and leukocyte indices calculated. Patients had a significantly lower 5mC than controls (3.56 ± 0.31% vs. 4.00 ± 0.68%; p < 0.001), with further reductions observed in those with longer disease duration and diabetic foot ulcers. Oxidative stress and inflammatory biomarkers were higher in the patient group. DNA hypomethylation was associated with a higher monocyte-to-lymphocyte ratio and hsCRP, pro-oxidant–antioxidant balance, ischemia-modified albumin, and advanced oxidation protein products levels. Conversely, 5mC levels showed positive correlations with total antioxidant status and total sulfhydryl groups. Principal component analysis identified five key factors: proinflammatory, pro-oxidant, aging, hyperglycemic, and antioxidant. The pro-oxidant factor emerged as the sole independent predictor of global DNA hypomethylation in T2DM (OR = 2.294; p = 0.027). Our results indicate that global DNA hypomethylation could be a biomarker of T2DM progression, reflecting the complex interactions between oxidative stress, inflammation, and epigenetic modifications in T2DM. Full article

Background: Falls are common among individuals with multiple sclerosis (MS), yet standard clinical mobility assessments—such as the Timed Up and Go (TUG)—may not fully capture the complexities of real-world ambulation, leading to suboptimal fall identification. There is a critical need to evaluate the ecological validity of these assessments and identify alternative tests that better reflect real-world mobility and more accurately detect falls. This study examined the ecological validity of the TUG and novel dual-task clinical assessments by comparing laboratory-based gait metrics to community ambulation in individuals with MS and evaluated their ability to identify fallers. Methods: Twenty-seven individuals with MS (age 59.11 ± 10.57) completed the TUG test and three novel dual-task mobility assessments (TUG-extended, 25-foot walk and turn, and Figure 8 walk), each performed concurrently with a phonemic verbal fluency task. After lab assessments, the participants wore accelerometers for three consecutive days. Gait speed and stride regularity data was collected during both the in-lab clinical assessments and identified walking bouts in the community. The participants were stratified as fallers or non-fallers based on self-reported fall history over the previous six months. Findings: Significant differences were observed between the TUG and real-world ambulation for both gait speed (p < 0.01) and stride regularity (p = 0.04). No significant differences were found in gait metrics between real-world ambulation and both the 25-foot walk and turn and TUG-extended. Intraclass correlation coefficient analysis demonstrated good agreement between the 25-foot walk and turn and real-world ambulation for both gait speed (ICC = 0.75) and stride regularity (ICC = 0.81). When comparing the TUG to real-world ambulation, moderate agreement was observed for gait speed (ICC = 0.56) and poor agreement for stride regularity (ICC = 0.41). The 25-foot walk and turn exhibited superior predictive ability of fall status (AUC = 0.76) compared to the TUG (AUC = 0.67). Conclusions: The 25-foot walk and turn demonstrated strong ecological validity. It also exhibited superior predictive ability of fall status compared to the TUG. These findings support the 25-foot walk and turn as a promising tool for assessing mobility and fall risk in MS, warranting further study. Full article

Background: Diabetic neuropathy, particularly in its autonomic form, is often underdiagnosed despite its clinical significance. Electrochemical skin conductance (ESC), measured by SUDOSCAN, offers a non-invasive way to assess the autonomic dysfunction. Methods: A total of 288 diabetic patients were assessed using SUDOSCAN to measure ESC in the hands and feet. Clinical and laboratory parameters, including glycated hemoglobin (HbA1c), body mass index (BMI), blood pressure, lipid profile, and cardiovascular risk, were analyzed for correlations with ESC. Neuropathy status was evaluated, and ROC analysis was performed to assess diagnostic accuracy. Results: Sudomotor dysfunction was prevalent, particularly in patients with a diabetes duration exceeding 20 years (p < 0.05). Men showed significantly higher right foot ESC than women (76.5 ± 13.1 vs. 74.0 ± 13.5 µS, p = 0.041). A strong inverse correlation was found between cardiovascular risk score and right foot ESC (r = −0.455, p < 0.001). Left foot ESC also correlated inversely with cardiovascular risk (r = −0.401, p < 0.001) and HbA1c (r = −0.150, p = 0.049), while a weak positive correlation was seen with BMI (r = 0.145, p = 0.043). ROC analysis showed the highest area under the curve (AUC) in right foot ESC for autonomic neuropathy (AUC = 0.750, 95% CI: 0.623–0.877, p < 0.001). Conclusions: This study is among the few to systematically correlate ESC with validated cardiovascular risk scores in a diabetic outpatient cohort, highlighting its potential as a novel early screening biomarker for autonomic and cardiovascular complications. Full article

Background: Hand, foot, and mouth disease (HFMD) is a frequently self-limited viral infectious disease that affects children and has no specific antiviral treatment option. There has been increasing interest in bee products in recent years, and propolis has come to the fore due to its impressive therapeutic and protective effects. Although previous studies have shown the inhibitory effect of propolis against enteroviruses (EVs), there are no clinical data regarding its use in combatting HFMD. This prospective multicenter randomized clinical study aimed to evaluate the effect of administering propolis to children with HFMD. Methods: This study analyzed 183 children with HFMD. All children were assessed for eligibility and diagnosed with HFMD by a child health and disease specialist after presenting with symptoms of either fever, enanthem, or exanthems that had begun within the last 48 h. The patients were randomly assigned to the group receiving Anatolian propolis (n = 87) or that receiving no supplement—the control group (n = 96)—in addition to receiving symptomatic therapy as decided by the physician. The duration of the patient’s complaints, the distribution of the lesions on their body, and their fever status were recorded on admission. Parents were asked to rate the severity of their child’s restlessness, inappetence, and sleeplessness on a scale of 0–10 at their initial, second (at 48th hour), and third (after 5–7 days) visits to the hospital. The primary data analysis methods included the Kolmogorov–Smirnov test for normality and non-parametric tests such as the Kruskal–Wallis and Mann–Whitney U tests, which were used for group comparisons. Results: The median age of the patients was 28 months (range: 12–112), and the male-to-female ratio was 1:1. Most patients (62.8%) had no history of a household contact with HFMD. Intraoral lesions were present in 92.3% of patients, and 47.5% received the propolis treatment while 53.5% were in the control group. There was a significant difference between the groups in terms of their complaint scores during their second (p = 0.028) and third (p < 0.001) visits to the hospital. In addition, the mean duration of the illness in the propolis group (7.45 days) was significantly lower than that in the control group (8.58 days) (p < 0.001). No adverse effects were observed. Conclusions: Propolis has been shown to facilitate symptomatic relief and reduce the duration of the disease in children with HFMD. To better assess the efficacy of this product, which can be used safely in children, future studies supported by virological analyses are required. Full article

Background/Objectives: This study aimed to translate the Foot Function Index Revised Short Form (FFI RSF-Sp) into Spanish, perform a transcultural adaptation, and validate the resulting questionnaire on foot and ankle function. The revised instrument, derived from the original version of the FFI, incorporates additional subscales on ankle stiffness and overall quality of life that help produce a more comprehensive assessment and overcome some limitations. Methods: The final sample consisted of 306 participants from Malaga and Seville (Spain), all aged over 18 years and native Spanish speakers. These participants also completed the FAAM-Sp and VASFA-Sp validated questionnaires. The measurement properties of FFI RSF-Sp were evaluated in accordance with the Consensus-Based Standards for the Selection of Health Status Measurements Instruments (COSMIN) recommendations. Results: Factor analysis confirmed the existence of a five-factor structure, explaining 67.6% of the total variance, with an RMSEA of 0.0785 and a Tucker–Lewis index of 0.874. Internal consistency was excellent, with an overall Cronbach’s alpha of 0.963 and subscale values ranging from 0.776 to 0.886. Furthermore, moderate to strong correlations were obtained with the VASFA-Sp (r = −0.651) and FAAM ADL (r = −0.737, p < 0.001), and the obtained area under the curve value was 0.806 (p < 0.001), confirming the discriminatory capacity of the instrument. Conclusions: The FFI RSF-Sp is a valid, reliable, and sensitive instrument for assessing foot and ankle function in a Spanish-speaking population. The incorporation of additional dimensions improves the understanding of dysfunction, and the robust psychometric indicators of this questionnaire make it appropriate for use in clinical and research settings, facilitating the detection of functional alterations and enhancing treatment follow up. Full article

Background: Chronic diabetic foot ulcers are a global health challenge, affecting approximately 18.6 million individuals each year. The timely and accurate prediction of wound healing paths is crucial for improving treatment outcomes and reducing complications. Methods: In this study, we apply predictive modeling to the case study of diabetic foot ulcers, analyzing and comparing multiple models based on Deep Neural Networks (DNNs) and Machine Learning (ML) algorithms to enhance wound prognosis and clinical decision making. Our approach leverages a dataset of 1766 diabetic foot wounds, each monitored for at least three visits, incorporating key clinical wound features such as WBP scores, wound area, depth, and tissue status. Results: Among the 12 models evaluated, the highest accuracy (80%) was achieved using a three-layer LSTM recurrent DNN trained on wound instances with four visits. The model performance was assessed through AUC (0.85), recall (0.80), precision (0.79), and F1-score (0.80). Our findings indicate that the wound depth and area at the first visit followed by the wound area and granulated tissue percentage at the second visit are the most influential factors in predicting the wound status. Conclusions: As future developments, we started building a weakly supervised semantic segmentation model that classifies wound tissues into necrosis, slough, and granulation, using tissue color proportions to further improve model performance. This research underscores the potential of predictive modeling in chronic wound management, specifically in the case of diabetic foot ulcers, offering a tool that can be seamlessly integrated into routine clinical practice. Full article

Background: Mobility impairments in multiple sclerosis (MS) significantly affect quality of life. This study evaluated the clinical utility and sensitivity of the Backward Timed 25-Foot Walk Test (B-T25FW) and its associations with key clinical measures in MS. Methods: A cross-sectional study was conducted with 129 ambulatory patients with MS from two centers. Disability (Expanded Disability Status Scale, EDSS), cognition (Symbol Digit Modalities Test, SDMT), manual dexterity (Nine-Hole Peg Test, 9HPT), fatigue, and forward and backward walking were assessed. Correlation and receiver operating characteristic (ROC) analyses were performed. Results: The participants included in the study were 76% female, with a mean age of 38 years, and the majority were diagnosed with relapsing–remitting MS (86.8%). Backward and forward walking times significantly correlated with key clinical measures, including the EDSS, SDMT, and 9HPT. Backward walking times showed moderate correlations with EDSS (r = 0.469) and weaker but significant correlations with 9HPT (r = 0.452) and disease duration (r = 0.245). Both walking tests were negatively correlated with SDMT scores. For prognostic purposes, forward walking exhibited slightly higher predictive power compared to backward walking. Conclusions: The B-T25FW is a clinically relevant, practical, and sensitive tool for assessing mobility impairments in individuals with MS. Its integration into clinical practice could complement forward walking assessments, enhancing disease monitoring and guiding interventions. Future research should validate its longitudinal utility. Full article

Objective: To explore the impact of ethnic and socioeconomic disparities on diabetic foot ulcer (DFU) care and outcomes, emphasizing the need for personalized treatment approaches tailored to diverse patient populations. Methods: This retrospective observational study analyzed 1409 patients hospitalized with DFUs between 2016 and 2023 at a tertiary medical center. Data extracted from electronic medical records included demographics, socioeconomic status (SES), clinical variables, and healthcare utilization. Statistical analyses included descriptive statistics, Chi-Square and Kruskal–Wallis tests, and a regularized logistic regression model to identify predictors of mortality and disparities in treatment access. Results: Arab patients had significantly lower SES (median score: 3.00) compared to Jewish patients (median score: 8.00), resulting in reduced healthcare access and worse clinical outcomes. Arab patients were diagnosed with diabetes at a younger age (57 years vs. 68 years for Jewish patients) and exhibited a higher body mass index (30.36 vs. 28.68, p < 0.05). Despite similar mortality rates between groups (21.52% vs. 22.83%, p = 0.65), differences in healthcare utilization were evident, particularly in younger patients (18–59 years) within the internal medicine department (p = 0.017). Conclusions: Our findings underscore the need for a personalized approach to diabetic foot care, integrating socioeconomic and demographic factors into treatment plans. Ethnic minorities with lower SES, earlier diabetes onset, and higher BMI may require tailored intervention strategies to optimize prevention, access to specialized care, and adherence to treatment. Addressing individualized patient needs through precision medicine and culturally adapted healthcare models can improve outcomes and reduce disparities in DFU management. Full article

Background: The harmonious development of gross motor skills (GMSs) is vital for children, fostering their physical, cognitive, and socio-emotional growth. This study aimed to achieve three primary objectives: (1) to establish standardized reference values for all GMS tests conducted; (2) to examine the impact of overweight and obesity on factors influencing the development of GMSs and cardiorespiratory fitness (CRF); and (3) to investigate the relationship between GMSs and CRF levels and body image dissatisfaction among Canadian children from the province of Québec. Methods: The study encompassed 3144 children aged 6 to 12 years (1535 boys and 1609 girls) recruited from 24 elementary schools situated in five urban areas. Anthropometric measurements included body mass, body height, and body mass index (BMI). Physical performance was assessed using a maximal aerobic power test and 12 GMS tests, which comprised two segmental speed tests, four agility tests, two static balance tests, one simple reaction time test, and three coordination tests. Body perception and body image dissatisfaction were evaluated using a silhouette scale featuring two sets of nine drawings depicting a spectrum of body shapes ranging from very thin to obese. Results: Standardized normative values were established for each GMS test. GMSs demonstrated continuous improvement throughout childhood, albeit with a deceleration in progress during later developmental stages. At comparable age, boys generally outperformed girls on tests demanding greater strength, speed, or endurance, whereas girls exhibited superior performance in balance and hand–foot coordination tasks (p ≤ 0.05). However, segmental speed remained equivalent between sexes (p > 0.05). GMS and CRF were significantly influenced by obesity status. Children with a normal BMI demonstrated superior performance compared to their overweight or obese counterparts, particularly in tests requiring body mass displacement (p ≤ 0.05). Conversely, socioeconomic status exhibited no significant impact on body perception in boys (p = 0.106), but it was a notable factor among 6–8-year-old girls from lower socioeconomic backgrounds (p = 0.045). Conclusions: Obesity status is linked to diminished GMS performance, especially in tasks involving body mass movement. These findings underscore the importance of early intervention strategies to encourage an active lifestyle and promote a healthy body composition in children. Full article

Achieving a Foot-and-Mouth Disease (FMD)-free status without vaccination marks a significant milestone for Brazil, a major agricultural powerhouse with extensive cattle herds and vast borders. This certification represents not only a scientific and logistical achievement but also an opportunity for enhanced market access and strengthened biosecurity. However, transitioning to this status involves challenges, including maintaining stringent monitoring and surveillance, managing porous border regions, and mitigating risks from neighboring regions with varying FMD statuses. This review explores the expectations surrounding Brazil’s new status, including the anticipated economic benefits, the influence on Brazil’s international trade position, and the role of sustainable disease management practices. We also discuss potential risks, such as accidental reintroduction and surveillance gaps, which could impact livestock health and trade dynamics. With a focus on effective biosecurity, regional cooperation, and advanced diagnostic capabilities, Brazil’s journey to maintaining FMD-free status highlights both the opportunities and complexities of disease control in a nation deeply reliant on its agricultural sector. This status demands ongoing surveillance to support Brazil’s agricultural economy and ensure the long-term health security of its livestock industries. Full article

Study Design: Retrospective cohort study. Objective: To (1) assess post-operative quality of life (QOL) and functional outcomes of fibula free flap (FFF) donor sites, (2) examine the incidence of post-operative claw toe deformities (CTDs) following FFF harvest, and (3) assess the effect of flexor hallicus longus (FHL) muscle preservation on the incidence of post-operative CTDs. Methods: Patients aged 18 years or older and at least 6 months from FFF reconstructive surgery completed the Manchester–Oxford Foot Questionnaire (MOXFQ)and the Short-form 36 (SF-36) Questionnaire. The incidence of post-operative CTDs reported by respondents was calculated. We assessed the associations between FHL preservation at time of surgery and QOL and functional outcomes, including the development of post-operative CTDs. Results: Sixty patients completed questionnaires at a mean of 38.3 months from surgery. The cohort consisted of 28 patients in whom the FHL muscle and nerve were preserved and 32 patients in whom they were not. Among respondents, 23.3% (14/60) reported post-operative CTDs. FHL status was not associated with post-operative CTDs or with worse scores in the domains of pain (p = 0.612), walking/standing (p = 0.431), or social functioning (p = 0.400). Overall, majority reported high post-operative QOL. Conclusions: While majority of patients who undergo FFF reconstruction can expect good long-term donor site QOL and functional outcomes, there are risks of functional impairment, including post-operative CTDs. Preservation of FHL muscle did not affect post-operative QOL outcomes or the incidence of CTDs. These data can inform patient QOL expectations following FFF harvest. Full article

Background and Objectives: Research on the effectiveness of different exercise programs on reducing fall risk and improving gait parameters among frail patients after open heart surgery is scarce. Therefore, the aim of this study was to evaluate and compare the effects of different exercise interventions on fall risk and gait parameters in frail patients after open heart surgery during inpatient rehabilitation. Materials and Methods: A prospective randomized study was conducted at Kulautuva Hospital of Rehabilitation, Hospital of Lithuanian University of Health Sciences Kauno Klinikos, from July 2021 to November 2023. A total of 105 pre-frail and frail patients were randomized into three groups: control (CG, n = 35), intervention 1 (IG-1, n = 35), and intervention 2 (IG-2, n = 35). All three groups completed a conventional rehabilitation program that included aerobic training tailored based on each person’s health status six times/week. The IG-1 additionally received multicomponent dynamic aerobic balance and strength training three times/week, and the IG-2 received a combined computer-based interactive program three times/week. The overall stability index, as an outcome of fall risk, Short Physical Performance Battery (SPPB) score, and gait parameters (geometry, stance, and timing) were assessed before and after rehabilitation. Results: Of the 105 patients, 87 completed the study. The median age of the patients was 71 years (range: 65–88); 64.76% were male. After rehabilitation, within-group comparisons showed a significant improvement in the overall stability index, SPPB, and all phase gait parameters in all groups. Of all geometry gait parameters, none of the groups showed a significant improvement in step width, and foot rotation was significantly reduced only in the IG-2. All timing gait parameters improved in the CG and IG-2 after rehabilitation, while in the IG-1, only gait speed was significantly improved. Between-group comparisons after rehabilitation revealed significant differences in the overall stability index among the groups and in all phase gait parameters except for stance phase between the IG-1 and the IG-2. The greatest significant difference was documented for the double stance phase between the IG-1 and the IG-2, and the smallest was recorded for the single limb support phase. Significantly greater differences in step time and stride time were found in the IG-1 and the IG-2 than in the CG. Conclusions: All applied interventions were effective in reducing fall risk based on the overall stability index. However, interactive exercise interventions decreased fall risk based on the overall stability index by one-fifth as compared to the conventional rehabilitation program. The incorporation of interactive exercise interventions in rehabilitation resulted in improved double stance phase, stride time, and step time parameters, but did not have any effect on gait speed as compared to other exercise interventions. Full article