The immediate effects of pelvic compression belt with a textured sacral pad on the sacroiliac function in pregnant women with lumbopelvic pain: A cross-over study

Background: Pelvic belt is being used to alleviate the symptoms of lumbopelvic pain. Objective: To investigate the immediate effects of a pelvic belt with a textured sacral pad in pregnant women with lumbopelvic pain. Methods: Twenty-eight pregnant women participated in a randomized crossover study. Hip joint position sense, maximum hip flexion force, and perceived effort during the active straight leg raising test were measured in twenty-eight pregnant women with lumbopelvic pain. Outcomes were measured in three randomized conditions including no pelvic belt (control), with a pelvic belt, and while a sacral pad was used with the pelvic belt. Data were analyzed using a one-way repeated measures analysis of variance for each variable. Results: Improvements in all study outcomes have been shown with a pelvic belt compared with the control condition. The addition of a textured sacral pad to the pelvic belt improved all study outcomes compared with the pelvic belt: hip joint position sense (p <0.001; 95% confidence interval:1.3to2.3), perceived effort (p ¼0.003; 95% confidence interval: 0.35 to 1.86), and maximum flexion force (p <0.001; 95% confidence inter-val:2.77to6.47) in the active straight leg raising. Conclusion: Further improvements were noted with the addition of the textured pad for all outcome measures. This finding may inform new benefits in adding a textured sacral pad to pelvic compression belts

The Efficacy of Trunk Bracing With an Instrumented Corrective Exercise on Spinal Deformity, Pulmonary Function, Trunk Muscle Endurance, and Quality of Life in Adolescent Idiopathic Scoliosis: Protocol for a Parallel Groups Clinical Study

Background: Adolescent idiopathic scoliosis is a 3D spine distortion with an unidentified etiology. It results in noticeable trunk deformity, decreased muscle strength and endurance at the trunk, changes in chest volume, breathing issues, and ultimately a decline in the quality of life. Trunk bracing and corrective exercises make up most of the treatment of patients with scoliosis when their deformity is between 20° and 45°, and they have not yet attained skeletal maturity. Evidence suggests that spinal deformity in people with scoliosis may result from improper motor control. Automatic response training is an exercise therapy technique that can modify the pattern of trunk muscle control for supporting the spinal column in normal alignment. An apparatus called a cantilever device is required for this type of exercise, which facilitates training at home. In spite of research showing the benefit of braces and therapeutic exercise in adolescents with scoliosis, less emphasis has been given to the impact of home-based training, especially when this intervention is paired with braces. Objective: We aim to compare the efficacy of bracing and a conventional exercise program to a combination treatment that includes trunk bracing and exercises with a cantilever device performed at home on the degree of spine curvature, pulmonary function, trunk muscular endurance, and quality of life. Methods: This study was a 2-arms parallel-group clinical study. A total of 16 adolescents with idiopathic scoliosis and single lumbar and thoracolumbar curves of 20°-45° were recruited and randomly assigned into 2 groups. Group A received a combination of trunk bracing and exercise using an instrument known as a “cantilever.” Group B (controls) received trunk bracing and a conventional exercise program (without a tool). The study outcomes were the Cobb angle of the scoliotic curve, pulmonary function, the endurance of the trunk muscles, and quality of life. The study outcomes were measured at 2 time points: before the intervention (T1) and 12 weeks following the start of the intervention (T2; at this time, the intervention period has been completed). Multivariate analysis of variance was used to test between- and within-group differences. Results: Recruitment for this study began in fall 2022 and is expected to be completed by the end of summer 2023. Conclusions: We studied the efficacy of a combined trunk bracing program and postural response exercises using a cantilever device in treating adolescent idiopathic scoliosis and compared it with trunk bracing and conventional home exercises. Exercises performed at home using a cantilever device are anticipated to raise the endurance of trunk muscles, which will help reduce trunk deformity, enhance pulmonary function, and improve the quality of life of participants. Trial Registration: Iranian Registry of Clinical Trials IRCT20220330054371N1; https://www.irct.ir/trial/62811 International Registered Report Identifier (IRRID): PRR1-10.2196/4326

The influence of staff training and education on prosthetic and orthotic service quality : a scoping review

Background: Education and training in prosthetics and orthotics typically comply with International Society for Prosthetics and Orthotics standards based on three categories of prosthetic and orthotic professionals. Objective: This scoping study sought to describe the evidence base available to answer the question, How are prosthetic and orthotic services influenced by the training of staff providing them? Study design: Scoping review. Methods: A structured search of the peer-reviewed literature catalogued in major electronic databases yielded 3039 papers. Following review of title and abstract, 93 articles were considered relevant. Full-text review reduced this number to 25. Results: Only two articles were identified as providing direct evidence of the effects of training and education on service provision. While both suggested that there was an impact, it is difficult to see how the more specific conclusions of either could be generalised. The other 23 articles provide a useful background to a range of issues including the specification of competencies that training programmes should deliver (3 articles), descriptions of a range of training programmes and the effects of training and education on student knowledge and skills. Conclusion: Although it is considered axiomatic, the service quality is dependent on practitioner education and training. There is insufficient evidence to establish whether levels of training and education in prosthetics and orthotics have an effect on the quality of prosthetic and orthotic services. Clinical relevance: There is very little evidence about the effects of training and education of prosthetists and orthotists on service quality. While this is a somewhat negative finding, we feel that it is important to bring this to the attention of the prosthetics and orthotics community

The influence of standards and clinical guidelines on prosthetic and orthotic service quality : a scoping review

OBJECTIVES: Standards and guidelines are an integral part of prosthetic and orthotic service delivery in the developed world underpinned by an assumption that they lead to improved services. Implementing them has a cost, however, and that cost needs to be justified, particularly in resource-limited environments. This scoping review thus asks the question, "What is the evidence of the impact of standards and guidelines on service delivery outcomes in prosthetics and orthotics?" MATERIALS AND METHODS: A structured search of three electronic databases (Medline, Scopus and Web of Science) followed by manual searching of title, abstract and full text, yielded 29 articles. RESULTS: Four categories of papers were identified: Descriptions and Commentaries (17 papers), Guideline Development (7), Guideline Testing (2) and Standards implementation (3). No articles were explicitly designed to assess the impact of standards and guidelines on service delivery outcomes in prosthetics and orthotics. DISCUSSION AND CONCLUSION: Studies tended to be commentaries on or descriptions of guideline development, testing or implementation of standards. The literature is not sufficiently well developed to warrant the cost and effort of a systematic review. Future primary research should seek to demonstrate whether and how guidelines and standards improve the outcomes for people that require prostheses, orthoses and other assistive devices. Implications for Rehabilitation International Standards and Clinical Guidelines are now an integral part of clinical service provision in prosthetics and orthotics in the developed world. Complying with standards and guidelines has a cost and, particularly in resource-limited environments, it should be possible to justify this in terms of the resulting benefits. This scoping review concludes that there have been no previous studies designed to directly quantify the effects of implementing standards and guidelines on service delivery

The Immediate Effects of Orthoses on Pain in People with Lateral Epicondylalgia

Objective. Tennis elbow is a common cause of upper limb dysfunction and a primary reason for pain at the lateral aspect of the elbow. The purpose of this study was to investigate the effects of three commonly used orthoses on pain severity. An elbow band, an elbow sleeve, and a wrist splint were assessed for their ability to reduce the level of reported pain. Method. A crossover randomized controlled trial was used. The orthoses were worn in a randomized order, and all participants were required to complete a control trial for which they wore a placebo orthosis. 52 participants with lateral epicondylalgia were recruited, and the level of pain at their elbow was recorded using the visual analogue scale (VAS). Results. The reported pain for all orthoses was lower than that of the placebo (). Pain reduction was significantly greater with a counterforce elbow band or a counterforce elbow sleeve compared to a wrist splint (). There was no significant difference between a counterforce elbow band and a counterforce elbow sleeve (). Conclusion. All the types of orthoses studied showed an immediate improvement on pain severity in people with lateral epicondylalgia. The counterforce elbow orthoses (elbow band and elbow sleeve) presented the greatest improvement, suggesting that either of them can be used as a first treatment choice to alleviate the pain in people with tennis elbow

The Effects of Metatarsal Pad on Plantar Pressure of the Forefoot in Individuals with Diabetic Peripheral Neuropathy: A Randomized Crossover Study

Introduction: Foot insoles are widely used to reduce excessive pressure exerted on the plantar surface of the foot and prevent diabetic foot ulceration. The objective of this study was to investigate the effects of the metatarsal pad on pressure on the forefoot area. Materials and Methods: This randomized crossover clinical trial was conducted on 18 volunteers (5 women and 13 men) with diabetic peripheral neuropathy. Plantar pressure was recorded while participants walked over a plantar pressure platform in three random conditions of barefoot, with a placebo intervention, and with a metatarsal pad. The processed variables were statistically analyzed using repeated measure one-way ANOVA. Results: The metatarsal pad caused a significant reduction in mean pressure on the forefoot compared to the barefoot and placebo conditions (P < 0.001). The metatarsal pad also significantly reduced the time-pressure integral in the forefoot compared to the barefoot and placebo conditions (P < 0.001). There was no significant difference in the time-pressure integral of the total plantar surface between the three conditions. Conclusion: The metatarsal pad transfers the forefoot load to the midfoot area, thereby, reducing the pressure exerted on the forefoot. This finding implies that using a metatarsal pad can be an effective intervention to prevent diabetic foot ulceration

A comparison of the efficacy of textured insoles on balance performance in older people with versus without plantar callosities

Background: Textured insoles have been suggested to enhance foot sensation, which contributes to controlling upright balance. However, the interaction between plantar callosity and the textured surface has not been studied. Research question: Firstly, to compare the efficacy of textured insoles on balance performance and foot position sense between two groups of older people: one group had plantar callosity, and the other did not. Secondly, to investigate the efficacy of textured insoles within each study group. Methods: Thirty older people with a history of falls (15 with plantar callosity and 15 without callosity) participated in this study. All participants underwent assessments of postural sway on a force plate, joint position sensation of the ankle with a slope box, and mobility using the "Timed Up and Go" test under three insole surface conditions: 1) smooth (control), 2) placebo and 3) textured surface. Two-way analyses of variance were used to compare the outcomes of the two groups and three conditions. Results: Older people with plantar callosity had worse ankle joint position sense and slower antero-posterior and mediolateral postural sway velocity than their peers who did not have plantar callosity. The textured insoles improved ankle joint position sense and mobility regardless of callus status in the plantar surface of older peoples’ feet. The insole-callosity interaction was not significant for any study outcome. Significance: Textured insoles could be beneficial to older people with and without callosity as they have shown immediate improvements in ankle joint position sense and mobility

Cross-cultural adaptation and validation of the Bad Sobernheim Stress questionnaire in Iranian adolescents with idiopathic scoliosis using thoracolumbar orthoses

Background: The assessment of the emotional consequences of having a spinal deformity and orthotic management in people with idiopathic scoliosis is essential. This study was aimed to translate and culturally adapt the Bad Sobernheim Stress questionnaire (BSSQ-Brace) for Iranian adolescents with idiopathic scoliosis using thoracolumbar orthoses. Materials and Methods: The BSSQ was translated into Persian according to a standard guideline. The Persian BSSQ-Brace was completed by 55 Iranian subjects with spinal deformities who agreed to participate in this research. The validity was determined by correlating the Persian BSSQ-Brace questionnaire (BrQ) and the revised Scoliosis Research Society-22 patient questionnaire (SRS-22r). To assess test-retest reliability, all participants completed the BSSQ-Brace twice, with a gap of 1-week. Intraclass Correlation Coefficient and Cronbach's alpha were measured to report reliability. Results: All population revealed items in the Persian BSSQ-Brace were easily understood, and there was no difficulty completing them. The psychometric properties of the Persian version of BSSQ-Brace demonstrated excellent test-retest reliability (interclass correlation coefficient = 0.94), excellent internal consistency (Chronbach's alpha = 0.94), and high construct validity with SRS-22r (r = 0.74). Conclusions: The Persian BSSQ-Brace is a reliable and valid instrument to assess the emotional domains in subjects wearing a spinal orthosis

The Effects of Textured Insole on Ankle Proprioception and Balance in Subjects with the Risk of Falling

Objective: The plantar sensory impairments has an impact on the balance . Textured insoles are being used to improve foot sensation and balance. The majority of the literature has only focused on the intervention applied to the plantar surface no adequate attention paid toward other area of the foot such as dorsum surface. This study was to compare the effect of textured insoles on ankle proprioception and balance. Materials & Methods: 16 females, 14 males with the history of falling during the last year were recruited in this study. They were randomly tested in four different conditions : textured insole, textured collar and tongue, placebo insole, and no insole. Ankle joint position sense and balance tests including “forward reach test” and “timed up and go” were carried out by all participants. All data were recorded and analyzed using “repeated measure ANOVA”. Results: Participants did the ankle joint position sense with smaller errors while using textured insole (P<0.01). The recorded time showed a significant reduction when textured insole used over the dorsal surface and around the ankle, in timed up and go test (P<0.01). Conclusion: It has been postulated that using the textured insole in different instep area of a shoe could improve the somatosensory sensation, functional balance and proprioception