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Background/Objectives: Rheumatoid arthritis is a chronic, systemic, inflammatory disease of an autoimmune nature that causes pain and disability in affected patients. Foot pain has become a challenge due to its negative impact on physical function. The objective of this updated systematic review is to describe the effect of foot orthoses and/or footwear in patients with rheumatoid arthritis and foot problems. Methods: Scopus, PubMed, CINALH, WOS, and Dialnet were searched for all articles published from January 2013 to September 2024. Inclusion criteria included randomised clinical trials and crossover trials (level of evidence I), published within the last 10 years, involving adults with a diagnosis of rheumatoid arthritis, with no restrictions on gender, race, or ethnicity. All studies that addressed the use of foot orthoses and/or shoe therapy in any type of comparison between these interventions were considered relevant. Review Manager was used to carry out the bias analysis of the selected studies. The reporting was based on the new PRISMA guidelines. Results: A total of 9 relevant articles were selected from an initial sample of 438. These articles analyse and compare the effectiveness of various types of foot orthoses in reducing pain, functional limitation, and disability, as well as improving balance and kinetic and kinematic parameters affected by rheumatoid arthritis. Conclusions: Foot orthoses reduce pain and disability in rheumatoid arthritis, improving balance and kinematic parameters. However, no significant improvements in the patients' functionality and walking ability have been demonstrated. Customised ones with good arch control, heel reinforcement, and metatarsal pad are more effective. No results on the impact of footwear on patients with rheumatoid arthritis have been found in the last 10 years. This systematic review was registered in PROSPERO (CRD42023405645). [ABSTRACT FROM AUTHOR]

Introduction: Plantar fasciitis is the most common cause of heel and foot pain, leading individuals to use compensatory techniques to alleviate their pain, resulting in an antalgic gait. These compensations alter the feeling of joint position and muscle activation, making it challenging to maintain an upright posture within the base of support. According to Mulligan's concept, rigid tape allows painful or restricted movements with quick pain relief and increased range of motion while correcting positional faults and reducing tensile tension on the fascia, thereby decreasing inflammation and microscopic tears. Currently, there is a scarcity of data studying the effect of Mulligan’s calcaneal taping on dynamic balance. Aim: To evaluate the effect of Mulligan’s calcaneal taping on dynamic balance and functional performance in subjects with plantar fasciitis. Materials and Methods: The study was a prospective cohort study conducted at D.Y. Patil Hospital and Research Centre, Navi Mumbai, Maharashtra, India. It began in March 2023 and concluded in March 2024, spanning one year. Thirty-six subjects were randomly divided into group A (n=18) and group B (n=18). Subjects experiencing pain for more than six weeks, aged between 18-60 years, with a positive Windlass test, plantar medial heel pain, and abnormal foot posture index (between +6 to +9) were included in the study. The experimental group received Mulligan’s calcaneal taping along with conventional physiotherapy exercises, while the control group received only conventional physiotherapy exercises. Pre-post assessments were conducted using the star excursion balance test for dynamic balance assessment and the Foot Function Index (FFI) for functional performance. Results: Statistically significant differences were found among the medial (p-value=0.0212), posteromedial (p-value=0.0199), and posterior (p-value=0.0091) directions of the star excursion balance test. Both groups did not show statistically significant differences in the FFI score. However, with effect size, there was good clinical significance for the FFI score and all directions of the star excursion balance test except the posterolateral direction. Conclusion: Mulligan calcaneal taping has been shown to be more effective in improving dynamic balance in subjects with plantar fasciitis.

Introduction: Plantar fasciitis is the most common cause of heel and foot pain, leading individuals to use compensatory techniques to alleviate their pain, resulting in an antalgic gait. These compensations alter the feeling of joint position and muscle activation, making it challenging to maintain an upright posture within the base of support. According to Mulligan's concept, rigid tape allows painful or restricted movements with quick pain relief and increased range of motion while correcting positional faults and reducing tensile tension on the fascia, thereby decreasing inflammation and microscopic tears. Currently, there is a scarcity of data studying the effect of Mulligan's calcaneal taping on dynamic balance. Aim: To evaluate the effect of Mulligan's calcaneal taping on dynamic balance and functional performance in subjects with plantar fasciitis. Materials and Methods: The study was a prospective cohort study conducted at D.Y. Patil Hospital and Research Centre, Navi Mumbai, Maharashtra, India. It began in March 2023 and concluded in March 2024, spanning one year. Thirty-six subjects were randomly divided into group A (n=18) and group B (n=18). Subjects experiencing pain for more than six weeks, aged between 18-60 years, with a positive Windlass test, plantar medial heel pain, and abnormal foot posture index (between +6 to +9) were included in the study. The experimental group received Mulligan's calcaneal taping along with conventional physiotherapy exercises, while the control group received only conventional physiotherapy exercises. Pre-post assessments were conducted using the star excursion balance test for dynamic balance assessment and the Foot Function Index (FFI) for functional performance. Results: Statistically significant differences were found among the medial (p-value=0.0212), posteromedial (p-value=0.0199), and posterior (p-value=0.0091) directions of the star excursion balance test. Both groups did not show statistically significant differences in the FFI score. However, with effect size, there was good clinical significance for the FFI score and all directions of the star excursion balance test except the posterolateral direction. Conclusion: Mulligan calcaneal taping has been shown to be more effective in improving dynamic balance in subjects with plantar fasciitis. [ABSTRACT FROM AUTHOR]

Objective: To compare the efficacy of extracorporeal shock waves versus corticosteroids injections on pain, thickness of plantar fascia and foot function in patients with plantar fasciitis. Secondarily, to assess the efficacy of radial and focused extracorporeal shock waves and the most appropriated intensity (high, medium or low). Data sources: PubMed, SCOPUS, CINAHL and PEDro, until April 2024, according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Review methods: Randomized controlled trials comparing the efficacy of extracorporeal shock waves versus corticosteroids injections on pain intensity and sensitivity, thickness of plantar fascia and foot function in patients with plantar fasciitis. Methodological quality and risk of bias were assessed using PEDro Scale and Cochrane Risk of Bias Tool. Pooled effect was calculated using the standardized mean difference (SMD) and its 95% confidence interval (95%CI). Results: Sixteen studies involving 1121 patients, showing a mean of 6 points in PEDro scale, were included. At three months, extracorporeal shock waves were better than corticosteroids injections in reducing pain (SMD −0.6; 95%CI −1.1 to −0.11) and thickness of the plantar fascia (SMD −0.4; 95%CI −0.8 to −0.01) and increasing foot function (SMD 0.27; 95%CI 0.12–0.44). At six months, extracorporeal shock waves are more effective in reducing pain (SMD −0.81; 95%CI −1.6 to −0.06) and increasing foot function (SMD 0.67; 95%CI 0.45–0.89). Local pain and slight erythema were the most frequent adverse events. Conclusions: Extracorporeal shock waves are a safe therapy, presenting more efficacy than corticosteroids injections in improving pain, thickness of plantar fascia and foot function at mid-term. [ABSTRACT FROM AUTHOR]

Objective：To explore the characteristics of arch function in patients with flexible flat foot by comparing the differences of static and dynamic arch function between normal and flexible flat foot patients, provide theoretical reference for the functional distinction of different types of foot arch. Method：Thirty adult male subjects were recruited. Normal and flat feet were distinguished by foot printing method, and flexible flat feet were screened by heel raising test and passive toe raising test. Sixteen normal feet and fourteen patients with flexible flat feet were screened. Static arch stiffness was calculated by the difference of arch height between natural standing and sitting at different loading positions, and the relative arch height at the beginning of the middle support period, change value of relative arch height, change rate of relative arch height and proportion of middle foot impulse during walking were evaluated by 3D motion capture and plantar pressure. The correlation between static arch stiffness and dynamic arch function was analyzed by partial correlation(controlling step speed). Result：The static arch stiffness of flexible flat feet was lower than that of normal feet (P<0.05). The results of dynamic arch function test showed that the relative height and change rate of arch height in the middle of walking support decreased gradually in both normal and flexible flat feet, the change value and change rate of arch height in flexible flat feet at the beginning of the middle of walking support period were lower than those in normal feet (P<0.05). The proportion of impulse of flexible flat feet in walking support was higher than that of normal feet (P<0.05). Partial correlation analysis showed that the relative height, relative height change value and relative height change rate at the beginning of middle support were positively correlated with static arch stiffness (r=0.580—0.679, P<0.05), the proportion of middle foot impulse was negatively correlated with static arch stiffness(r=﹣0.478, P<0.05). Conclusion：During walking, the arch of the foot continued to decline in the middle of support, and the rate of decline gradually decreased. The adaptability of static and dynamic arches to loading in patients with flexible flat feet was lower than that of normal feet. It is the key of ankle rehabilitation to improve the weight bearing adaptability of arch in patients with flexible flat foot. Arch stiffness is correlated with dynamic arch function, which is an important reference value for the functional division of different types of foot arch. [ABSTRACT FROM AUTHOR]

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We aimed to investigate whether foot function and physical performance differ between women with and without bilateral painful hallux valgus (HV). Forty-four women with bilateral painful HV and forty-three controls were included. The Foot Function Index, American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Joints Scale, and Manchester-Oxford Foot Questionnaire were used. The time while walking 10 m-walkway at maximum speed and ascending and descending ten stairs as fast as possible also single-limb stance time were measured. All self-reported and performance-based measures showed that women with HV had poorer foot function and physical performance than controls (p < 0.05). Women with mild HV had better self-reported foot function than those with moderate HV or severe HV (p < 0.05), but physical performance did not differ (p > 0.05). Women with bilateral painful HV exhibited poorer self-reported foot function and performance-based physical function than those without HV. Level III [ABSTRACT FROM AUTHOR]

Introduction: Plantar Fasciitis (PF) is the most frequent musculoskeletal condition that primarily affects the foot, causing tenderness and disturbed foot function. Need of the Study: The planned clinical trial will proceed with the aim of ensuring that the intervention is accessible to the general public, irrespective of the outcomes. This study will help in exploring the effect of HILT, KT and plantar-fascia stretching and to add this method as adjunct to conventional physiotherapy approach in plantar fasciitis sufferers. Aim: To evaluate the effect of combination of {High-Intensity Light Amplification by Stimulated Emission of Radiation (LASER) Therapy HILT)} with Kinesio-taping (KT), and plantar-fascia stretching in improving pain pressure threshold and foot function in individuals suffering from PF. Materials and Methods: A single-blinded randomised clinical trial design will be employed to enroll both male and female participants aged >18 years, with plantar heel pain lasting more than 4 weeks and will be randomly divided into two groups. The experimental group will receive HILT along with KT using the low-dye taping technique, while the comparator group will receive HILT along with plantar-fascia stretching. A power analysis will be conducted to determine the appropriate sample size based on the findings of a pilot study. Outcome measures will include pressure algometry to assess pressure pain threshold and the foot function index to evaluate disability. The study outcomes could either indicate a meaningful difference between the groups or not. This will confirm the practical relevance of the intervention for individuals suffering from plantar fasciitis. [ABSTRACT FROM AUTHOR]

The interaction among joints of the midtarsal complex and subtalar joint is important for locomotor function; however, its complexity poses substantial challenges in quantifying the joints' motions. We determine the mobility of these joints across locomotion tasks and investigate the influence of individual talus morphology on their motion. Using highly accurate biplanar videoradiography, three-dimensional bone kinematics were captured during walking, running and hopping. We calculated the axis of rotation of the midtarsal complex and subtalar joint for the landing and push-off phases. A comparison was made between these rotation axes and the morphological subtalar axis. Measurement included total rotation about and the orientation of the rotation axes in the direction of the subtalar joint and its deviation via spatial angles for both phases. The rotation axes of all three bones relative to the talus closely align with the morphological subtalar axis. This suggests that the midtarsal and subtalar joints' motions might be described by one commonly oriented axis. Despite having such an axis, the location of the axes and ranges of motion differed among the bones. Our results provide a novel perspective of healthy foot function across different sagittal plane-dominant locomotion tasks underscoring the importance of quantifying midtarsal complex and subtalar motion while accounting for an individual's talus morphology.

Objectives: To assess foot function in Systemic Sclerosis (SSc) and its association with sociodemographic and clinical factors. To evaluate mobility, foot alterations, foot pain, and foot care in these patients., Methods: Consecutive SSc patients underwent structured interviews and physical examinations. Disability was assessed using Health Assessment Questionnaire (HAQ) and Scleroderma Health Assessment Questionnaire. (SHAQ). Foot function was measured using Foot Function Index (FFI), foot pain using a numeric pain scale (NPS), and mobility using Timed-UP-Go test (TUG)., Results: 101 patients were included. Forefoot pain was observed in 50.5%, hindfoot pain in 31.7%, foot ulcers in 6.9%, foot plantar callosities in 38.6%, foot arthritis in 2.97%, hallux valgus in 9.9%, claw toes in 5%, and valgus ankle in 3% of patients. The mean FFI was 3.54 (±2.6), NPS was 6.08 (±3.58), and TUG test was 10.52 (±6.5) seconds. Higher FFI scores, increased NPS, and prolonged TUG were associated with Raynaud's phenomenon severity, SHAQ, and HAQ. 36.6% of patients reported never having their feet examined, and only 32.7% had their feet examined within the past year., Conclusion: Foot dysfunction and pain are common in SSc. Higher FFI scores, increased pain, and prolonged TUG duration were linked to disability (HAQ and SHAQ). These analyses should be considered exploratory and require confirmation in external cohorts. Routine foot examinations were lacking in clinical practice. Improved attention for evaluating and caring for the feet in SSc patients is needed., (© The Author(s) 2024. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: journals.permissions@oup.com.)