Prosthetics and Orthotics International最新文献

Congenital insensitivity to pain with anhidrosis is an extremely rare disorder characterized by congenital generalized loss of pain and thermal sensation, decreased sweating, intellectual disability, and self-mutilating behavior. Skeletal complications can develop even after minor trauma or an unknown cause, and management is difficult and sometimes unsuccessful, leading to the development of Charcot joints. We report 3 patients whose hip instability was treated with a hip action brace (HAB) that allowed for free abduction but prevented adduction. In 2 patients, metal attachments were added to bilateral joint units to prevent the patient's hip joints from flexing over 90 degrees. The HAB was well tolerated by all patients, and no adverse effects, such as pressure ulcers, occurred during this treatment. Of the 6 hips with instability, 1 remained dislocated, and 5 were stabilized after several years of HAB application. However, 3 joints in 2 patients aged between 14 and 16 years were subluxated or dislocated, leading to joint destruction. The follow-up period from the application of HAB until the most recent visit ranged from 10 to 13 years, and all patients reached skeletal maturity. Our experience suggests that HAB treatment is effective in reducing hip instability and maintaining stability for at least several years in children with congenital insensitivity to pain with anhidrosis.

Introduction: Joint instability is a common finding of clinical importance in patients with knee disease. This literature review aimed to examine the evidence regarding the effect of orthosis management on joint instability in knee joint disease.

Methods: The detailed protocol for this study was published in the International Prospective Register of Systematic Reviews in the field of health and social welfare (CRD 42022335360). A literature search was conducted on May 2023, using the following databases: Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, Physiotherapy Evidence Database (PEDro), and Institute of Electrical and Electronics Engineers (IEEE) Xplore. A secondary search was manually conducted using Google Scholar to address publication bias. Each database search strategy was described, and the search was conducted by independent reviewers.

Results: A total of 281 studies were retrieved, 11 articles were included in the systematic review. Of the 11 articles selected, the number of included diseases was 2 for osteoarthritis, 7 for anterior cruciate ligament injuries, and 3 for posterior cruciate ligament injuries. In result, orthosis management may improve self-reported instability and functional assessment in patients with osteoarthritis, anterior cruciate ligament injury, and posterior cruciate ligament injury. However, an objective evaluation of anatomical instability did not indicate an improvement in joint instability.

Conclusion: The effects of orthosis management on knee instability might improve physical function and self-reported instability.

Introduction: The application of the refinements of linking rules to the outcome measurement methods provides an opportunity to obtain information concerning what the available instruments actually measure and how the instrument measures certain outcomes. The purpose of the study was to analyze the content of 4 commonly used upper limb amputee scales using the refined International Classification of Functioning, Disability, and Health (ICF) linking rules.

Methods: The Upper Extremity Functional Status module of the Orthotics and Prosthetics User Survey (OPUS-UEFS), Trinity Amputation and Prosthesis Experience Scales, Southampton Hand Assessment Procedure (SHAP), and Quick Disability of the Arm, Shoulder, and Hand were analyzed by 2 health professionals for a content comparison based on ICF categories. The Kappa statistic was used to calculate the degree of agreement between 2 professionals.

Results: The scale questions were linked with 43 different ICF codes in this study. Trinity Amputation and Prosthesis Experience Scale addresses all ICF domains. All items of SHAP and most items of OPUS-UEFS were linked to the activity-participation domain. Quick Disability of the Arm, Shoulder, and Hand items were linked with activity-participation and body function domains. The perspectives of OPUS-UEFS and SHAP are descriptive. The perspectives of Quick Disability of the Arm, Shoulder, and Hand were descriptive and appraisal. The perspectives of Trinity Amputation and Prosthesis Experience Scale subscales were descriptive, appraisal, and needs or dependency. Estimated kappa values ranged from 0.44 to 0.91 for ICF codes.

Conclusions: Most concepts in the scales were frequently linked to the activity-participation domain. We think that the results of this study will be a useful guide to clinicians and researchers in selecting relevant and appropriate outcome measurements for upper limb amputee rehabilitation.

Objective: The purpose of this study was to explore self-reported Veterans Affairs (VA) amputation clinician perspectives and clinical practices regarding the measurement and treatment for amputation-related pain.

Study design: Cross-sectional survey with 73 VA rehabilitation clinicians within the VA Health Care System.

Results: The most frequent clinical backgrounds of respondents included physical therapists (36%), prosthetists (32%), and physical medicine and rehabilitation specialist (21%). Forty-one clinicians (56%) reported using pain outcome measures with a preference for average pain intensity numeric rating scale (generic) (97%), average phantom limb pain intensity numeric rating scale (80%), or Patient-Reported Outcomes Measurement Information System pain interference (12%) measures. Clinicians' most frequently recommended interventions were compression garments, desensitization, and physical therapy. Clinicians identified mindset, cognition, and motivation as factors that facilitate a patient's response to treatments. Conversely, clinicians identified poor adherence, lack of belief in interventions, and preference for traditional pain interventions (e.g., medications) as common barriers to improvement. We asked about the frequently used treatment of graded motor imagery. Although graded motor imagery was originally developed with 3 phases (limb laterality, explicit motor imagery, mirror therapy), clinicians reported primarily using explicit motor imagery and mirror therapy.

Results: Most clinicians who use standardized pain measures prefer intensity ratings. Clinicians select pain interventions based on the patient's presentation. This work contributes to the understanding of factors influencing clinicians' treatment selection for nondrug interventions. Future work that includes qualitative components could further discern implementation barriers to amputation pain rehabilitation interventions for greater consistency in practice.

Published reports on the functional benefits of esthetic prosthesis are based on either anecdotal evidence or simplified, nonstandard forms of hand function evaluation performed by the researcher. It is not clear whether and how patients actually make functional use of their prosthesis on a daily basis. We report a case of a patient with a partial hand amputation who was initially ambivalent about fitting an esthetic prosthesis, but went on to make functional use of her prosthesis for activities of daily living, work, and social life at 3 years after injury. We present the patient's own assessment and video recordings, made without influence from rehabilitation personnel that demonstrates this functional use. From this case, we discuss the important factors of a favorable residual limb type, together with targeted modifications made to the prosthesis to optimize function.

Background: Osseointegration (OI) is an emerging technique that allows a direct connection between the bone and a titanium metal implant, allowing the direct attachment of bone-anchored prostheses (BAP) to address the problems associated with socket prostheses. This review article aims to compare the biomechanical features of gait when using a transfemoral BAP in comparison to healthy gait, and in comparison to the gait of traditional transfemoral socket prosthesis users.

Methods: A computer-based literature search of electronic databases since inception (ranging from 1967 to 2004 depending on the database) to June 14, 2022, identified peer-reviewed articles focusing on the temporal-spatial, kinematic, kinetic, and electromyography data related to transfemoral BAP gait. Eight articles were included that focused on these biomechanical features of gait in adults with BAP and were compared with socket prosthesis users or healthy gait.

Results: Compared with healthy participants, prosthesis users after OI surgery have slower speed and cadence, lower symmetry, longer duration of swing phase, increased pelvic and trunk motion, more hip extension, larger moments on the intact limb, and lower forces on the prosthetic side. Compared with transfemoral socket prosthesis gait, BAP gait shows faster cadence and longer duration of support phase. There are limited and inconsistent data on changes in trunk, pelvic, and hip motion with OI.

Conclusion: Based on this review, transfemoral BAP improve spatial-temporal parameters closer to normal gait when compared to socket gait, but there are persisting deficits compared with healthy gait. Additional studies are needed to confirm the changes in kinematics and kinetics when walking with a BAP.

The aim of this study was to examine lower-limb function in 2 patients that received a ReAktiv Posterior Dynamic Element™ (PDE) orthosis and 6-week rehabilitation program after a high-energy trauma injury to the lower limb. Lower-limb function was assessed using the lower extremity functional score, walking performance through the 2-minute walk test, and dynamic mobility and balance through the single-leg balance, timed stair ascent, and the 4-square step test. A 6-week physiotherapy-led rehabilitation program was also implemented. Data showed improvements in lower extremity function, walking performance, mobility, and balance measures after 8 weeks of wearing the ReAktiv PDE™ orthosis and completion of the rehabilitation program. The ReAktiv PDE™ orthosis combined with a lower-limb rehabilitation program shows potential as a treatment option to improve lower-limb function and walking performance and return sufferers of high-energy trauma injury to functional levels seen in healthy cohorts.

Background: Shoulder orthoses reduce the gravitational pull on the shoulder by providing an upward force to the arm, which can decrease shoulder pain caused by stress on the glenohumeral structures.

Objective: In this interventional study, the clinical effects of a recently developed dynamic shoulder orthosis were assessed in 10 patients with chronic shoulder pain. The shoulder orthosis provides an upward force to the arm with 2 elastic bands. These bands are arranged to statically balance the arm, such that the supportive force is always directed toward the glenohumeral joint and shoulder movements are not impeded.

Study design: Clinical effect study.

Methods: The study population was provided with a dynamic shoulder orthosis for 2 weeks. In the week before the orthosis fitting, the participants had no intervention. The primary outcome measures were the mean shoulder pain scores before and during the intervention, and the distance between the humeral head and the acromion without and with orthosis.

Results: Ultrasound evaluation showed that the shoulder orthosis resulted in a reduction of the distance between the acromion and humeral head at different levels of arm support. In addition, it was demonstrated that the mean shoulder pain scores (range 0-10) decreased from 3.6 to 3 (in rest) and from 5.3 to 4.2 (during activities) after 2 weeks of orthosis use. In general, patients were satisfied with the weight, safety, ease in adjusting, and effectiveness of the orthosis.

Conclusions: The results of this study show that the orthosis has the potential to reduce shoulder complaints in patients with chronic shoulder pain.

Introduction: Carbon fiber custom dynamic orthoses (CDOs) have been shown to effectively reduce pain and improve function in military service members with lower-limb impairment, but data are limited for civilians.

Objectives: To evaluate the long-term outcomes of individuals who completed a CDO-centric care pathway in a civilian clinic by comparing baseline pain, mobility, and function with outcomes at long-term follow-up. To identify baseline characteristics and postintervention outcomes predictive of outcomes at long-term follow-up.

Methods: Records of 131 adult patients who received a CDO and CDO-centric training were reviewed. Patient-reported measures of pain and physical function and timed assessment of walking and agility collected during routine clinical care were extracted. These patients were contacted on average 4 (±1) years postintervention to complete a survey including measures of pain and physical function.

Results: The 63 participants who responded reported improved or greatly improved function, maximum pain, and typical pain on average, irrespective of age or sex ( P < 0.001). Change in function from baseline to long-term follow-up was predicted by short-term change in function (35.1% of the variance; P < 0.001). Change in pain from baseline to long-term follow-up was predicted by baseline typical pain and change in four square step test time (63% of variance; P < 0.001).

Conclusions: Most survey respondents reported positive outcomes. Long-term pain reduction and improved function were predicted by baseline status and by short-term changes associated with receiving a CDO and completing an intensive training program.